CN114851939B - Generator discharging device based on shelter car - Google Patents

Abstract

The invention discloses a generator unloading device based on a square cabin vehicle, which comprises a walking bracket, an in-cabin guide rail, a folding guide rail and a supporting guide rail, wherein the in-cabin guide rail is fixedly arranged in a carriage of the square cabin vehicle, and the walking bracket is slidably arranged on the in-cabin guide rail; the supporting guide rail is used for being slidably mounted on a frame of the square cabin vehicle, the folding guide rail is hinged to the guide rail in the cabin, the folding guide rail and the guide rail in the cabin form a complete guide rail structure after being unfolded, and the walking bracket can move on the guide rail structure; the traveling support is connected with a driving mechanism, the driving mechanism is used for driving the traveling support to move on the guide rail in the cabin and the folding guide rail, a hoisting mechanism is arranged on the traveling support, and the hoisting mechanism is used for hoisting the generator. The invention can realize the quick assembly and disassembly of the generator in the actual use and has the advantages of convenient use and stable assembly and disassembly process.

Description

A generator unloading device based on a shelter car

technical field

The invention relates to the technical field of loading equipment, in particular to a generator unloading device based on a shelter vehicle.

Background technique

A generator is installed at the rear of the cabin vehicle to supply power to each combination and device in the system. The rated output of the generator is 25kVA, the overall dimensions are 1500mm (length)×870mm (width)×1200mm (height), and the mass is 500kg.

Generally, the generator is installed at the rear of the shelter vehicle, and it needs to be unloaded from the shelter vehicle to the ground when generating electricity. The traditional unloading methods include the following two methods:

One is to use a special forklift for loading and unloading. The advantages: it can be loaded and unloaded quickly when there are special forklifts and drivers; It is difficult to meet these two conditions, and the economic cost is relatively high;

The second is to use manpower for loading and unloading. Advantages: when there are enough people in the place of use, it can be loaded and unloaded quickly; disadvantages: because the generator is heavy, at least 6 people are required for loading and unloading, and it is generally difficult to find in the place of use. There are so many people, and it is easy to cause personal injury and equipment damage, and the labor cost is high; therefore, how to realize the rapid loading and unloading of the generator is a technical problem that needs to be solved at present.

Contents of the invention

The object of the present invention is to provide a generator unloading device based on a shelter car, which can realize fast loading and unloading of the generator in actual use, and has the advantages of convenient use and stable loading and unloading process.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A generator unloading device based on a shelter car, including a walking bracket, a cabin guide rail, a folding guide rail and a supporting guide rail, the cabin guide rail is used to be fixedly installed in the compartment of the shelter car, and the walking bracket is slidably installed on the cabin guide rail superior;

The supporting guide rail is used to be slidably installed on the frame of the shelter car. The folding guide rail is hinged on the guide rail in the cabin. After the folding guide rail is unfolded, it forms a complete guide rail structure with the guide rail in the cabin, and the walking bracket can move on the guide rail structure;

The walking support is connected with a driving mechanism, and the driving mechanism is used to drive the walking support to move on the guide rail in the cabin and the folding guide rail. The walking support is provided with a hoisting mechanism, and the hoisting mechanism is used for hoisting the generator.

Wherein, the walking bracket is slidably installed on the guide rail in the cabin through the sliding assembly. The guide rail in the cabin has the same structure as the folding guide rail, and both have a chute. Slidingly fit with the chute, the drive mechanism is connected with the drive shaft and used to drive the drive shaft to rotate, and the folding guide rail is provided with a support rod for contacting the guide rail in the cabin.

For further optimization, the drive shaft is rotatably mounted on the walking bracket through the bearing seat.

Wherein, the vehicle frame of the shelter car is provided with a limit chute, and the support guide rail is slidably installed in the limit chute.

Wherein, the end of the supporting guide rail is provided with a push-pull handle.

For further optimization, the driving mechanism includes a worm gear reducer, a hand wheel and a transmission mechanism. The transmission mechanism is connected with the drive shaft.

Among them, the transmission mechanism includes a driving sprocket, a driven sprocket and a chain. The driving sprocket is installed on the output shaft of the worm gear reducer, and the driven sprocket is installed on the drive shaft. The driving sprocket and the driven sprocket pass through the The above chain connection.

Among them, the hoisting mechanism includes a hoist, a steel rope and a hook. The hoist is installed on the walking support. One end of the steel rope is connected to the hoist, and the other end is connected to the hook. The walking support is provided with a guide wheel assembly for guiding the steel rope. The hook is used for hoisting the generator.

Further optimization, the hoist is a self-locking hand winch worm gear hoist.

Wherein, the steel rope includes the first steel rope, the second steel rope, the third steel rope and the fourth steel rope, the guide wheel assembly includes the first guide wheel seat, four branch guide wheels and four load-bearing guide wheels, the first guide wheel The wheel seat is installed on the walking support, and the four branch guide wheels are installed on the walking support through the guide wheel seat, and the four bearing guide wheels are respectively installed near the four corners of the walking support. The steel rope and the fourth steel rope are respectively wound on the guide wheel on the first guide wheel seat, the branch guide wheel and the carrying guide wheel to realize hoisting of the generator.

Compared with the prior art, the present invention has the following beneficial effects:

The present invention is mainly used to realize the fast loading and unloading of the generator on the cabin vehicle, and forms a mobile bracket through the set walking bracket, and at the same time slides and installs the walking bracket on the guide rail in the cabin, so that the walking bracket can move on the guide rail in the cabin; The set support guide rail is slidingly set on the frame of the shelter car to form a push-pull hidden structure; when in use, pull it out, and hide it on the frame of the shelter car when not in use; and the set folding guide rail It can achieve the purpose of folding. In normal state, the folding guide rail is in a folded state. When in use, it is turned over so that the folding guide rail is flush with the guide rail in the cabin. At the same time, the folding guide rail is pressed on the pulled out support guide rail. The folding guide rail is used for support, so that the folding guide rail and the cabin guide rail form a complete guide rail structure; in actual use, slide the walking frame out of the cabin car, use the lifting mechanism for the generator under the walking frame, and then make the lifting mechanism Lift the generator so that the generator enters the inside of the traveling bracket, then drives the traveling bracket into the interior of the shelter vehicle through the driving mechanism, puts it down, installs and fixes it; finally pushes the support rail into the cabin vehicle Inside the frame, the folding guide rails are folded at the same time, so that the generator can be loaded, and the disassembly process is opposite to the loading process; the present invention can realize the quick loading and unloading of the generator in actual use, and has the advantages of convenient use and stable loading and unloading process. advantage.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is one of the overall structural diagrams of the present invention.

Fig. 2 is the second schematic diagram of the overall structure of the present invention.

Fig. 3 is a schematic diagram of the overall structure of the shelter vehicle of the present invention.

Fig. 4 is a schematic diagram of the assembly relationship between the present invention and the shelter car.

Reference signs:

101-walking frame, 102-cabin guide rail, 103-folding guide rail, 104-support guide rail, 105-cabin car, 106-frame, 107-driving mechanism, 108-hoisting mechanism, 109-generator, 110-drive Shaft, 111-roller, 112-support rod, 113-limit chute, 114-push-pull handle, 115-worm gear reducer, 116-hand wheel, 117-transmission mechanism, 118-driving sprocket, 119-driven Sprocket, 120-hoist, 121-steel rope, 122-the first steel rope, 123-the second steel rope, 124-the third steel rope, 125-the fourth steel rope, 126-the first guide wheel seat, 127- Point guide wheel, 128-bearing guide wheel.

Detailed ways

In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

In the description of the embodiments of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "length", "vertical", "horizontal", "top" and "bottom" are based on the orientations shown in the drawings Or positional relationship is only for the convenience of describing the embodiment of the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a reference to the embodiment of the present invention limits.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the embodiments of the present invention, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense unless otherwise clearly specified and limited. Disassembled connection, or integration; it can be mechanical connection, electrical connection, or communication; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the mutual connection of two components role relationship. Those of ordinary skill in the art can understand the specific meanings of the above terms in the embodiments of the present invention according to specific situations.

In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. Two features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "below" and "under" the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is less horizontal than the second feature.

The following disclosure provides many different implementations or examples for realizing different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in different instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

Embodiment one

Referring to Fig. 1-Fig. 4, the present embodiment discloses a generator unloading device based on a shelter car, including a walking frame 101, a guide rail 102 in the cabin, a folding guide rail 103 and a supporting guide rail 104, and the guide rail 102 in the cabin is used for fixing Installed in the cabin of the square cabin car 105, the walking bracket 101 is slidably installed on the guide rail 102 in the cabin;

The support guide rail 104 is used to be slidably installed on the vehicle frame 106 of the shelter car 105, and the foldable guide rail 103 is hinged on the guide rail 102 in the cabin. After the foldable guide rail 103 is unfolded, it forms a complete guide rail structure with the guide rail 102 in the cabin. 101 can move on the guide rail structure;

Walking support 101 is connected with driving mechanism 107, and driving mechanism 107 is used for driving walking support 101 to move on guide rail 102 and folding guide rail 103 in the cabin, and walking support 101 is provided with hoisting mechanism 108, and hoisting mechanism 108 is used for hoisting generator 109.

The present invention is mainly used to realize the fast loading and unloading of the generator 109 on the cabin car 105, a mobile support is formed by the set walking support 101, and the walking support 101 is slidably installed on the guide rail 102 in the cabin at the same time, so that the walking support 101 can be installed in the cabin. Move on the inner guide rail 102; and the set support guide rail 104 is slidably arranged on the frame 106 of the cabin car 105 to form a push-pull hidden structure; when in use, pull it out and hide it when not in use 105 on the vehicle frame 106; and the folding guide rail 103 that is provided with can realize the purpose of folding, and during normal state, the folding guide rail 103 is in the folded state, is when in use, it is turned over so that the folding guide rail 103 is flush with the guide rail 102 in the cabin, Simultaneously the folding guide rail 103 is pressed on the support guide rail 104 that pulls out, and the folding guide rail 103 is supported by the support guide rail 104, so that the folding guide rail 103 forms a complete guide rail structure with the cabin guide rail 102; 101 slides out of the shelter vehicle 105, and uses the lifting mechanism 108 for the generator 109 located under the walking frame 101, and then makes the lifting mechanism 108 lift the generator 109, so that the generator 109 enters the inside of the walking frame 101, and then passes the driving mechanism 107 drives the walking support 101 into the shelter car 105, puts it down, installs and fixes it; finally pushes the support rail into the frame 106 of the shelter car 105, and folds the folding guide rails at the same time, so that To realize the loading of the generator 109, the disassembly process is opposite to the loading process; the present invention can realize the quick loading and unloading of the generator 109 in actual use, and has the advantages of convenient use and stable loading and unloading process.

Wherein, the walking support 101 is slidably installed on the guide rail 102 in the cabin through the sliding assembly. The guide rail 102 in the cabin is the same in structure as the folding guide rail 103, and both have a chute. A roller 111 is provided, and the roller 111 is slidingly matched with the chute. The drive mechanism 107 is connected with the drive shaft 110 and is used to drive the drive shaft 110 to rotate. Support rod 112 .

In this way, in actual use, the drive shaft 110 is driven to rotate by the drive mechanism 107, so that the roller 111 slides on the chute of the guide rail 102 and the folding guide rail 103 in the cabin, thereby realizing the driving of the walking support 101, Thereby realize generator 109 to enter and exit shelter vehicle 105.

Wherein, the drive shaft 110 is rotatably installed on the traveling support 101 through the bearing seat.

Further optimization, the vehicle frame 106 of the shelter vehicle 105 is provided with a limit chute 113, and the support guide rail 104 is slidably installed in the limit chute 113; in this way, the sliding of the support guide rail can be realized, and the support guide rail is pushed into the limit slide When hiding in the groove 113, the support guide rail can be fixed by screws or bolts.

Wherein, a push-pull handle 114 is provided at the end of the support guide rail 104; the provided push-pull handle facilitates the push-pull of the support rail, making the operation more convenient.

Wherein, the driving mechanism 107 includes a worm gear reducer 115, a hand wheel 116 and a transmission mechanism 117, the worm gear reducer 115 is fixedly installed on the walking support 101, the hand wheel 116 is installed on the input shaft of the worm gear reducer 115, and the worm gear reducer The output shaft of the reducer 115 is connected with the drive shaft 110 through the transmission mechanism 117 .

In this way, when in use, the transmission mechanism 117 can realize the driving of the drive shaft 110 by turning the handwheel 116. At the same time, since the worm gear reducer 115 has a self-locking function, it can stop after the handwheel 116 is stopped. .

Wherein, transmission mechanism 117 comprises driving sprocket 118, driven sprocket 119 and chain, and driving sprocket 118 is installed on the output shaft of worm gear reducer 115, and driven sprocket 119 is installed on the driving shaft 110, and driving sprocket 118 and driven sprocket 119 are connected by the chain.

For further optimization, the hoisting mechanism 108 includes a winch 120, a steel rope 121 and a suspension hook. The winch 120 is installed on the walking support 101, and one end of the steel rope 121 is connected with the winch 120, and the other end is connected with the suspension hook. The steel rope 121 guides the guide wheel assembly, and the hook is used for hoisting the generator 109 .

Wherein, the hoist 120 is a self-locking hand winch worm gear hoist 120 , the self-locking hand winch worm gear hoist 120 has better self-locking performance, and can ensure that the generator 109 has better reliability during the lifting process.

Embodiment two

This implementation is further optimized on the basis of Embodiment 1. In this embodiment, the steel rope 121 includes a first steel rope 122, a second steel rope 123, a third steel rope 124 and a fourth steel rope 125, and the guide wheel assembly Including the first guide wheel seat 126, four branch guide wheels 127 and four load-carrying guide wheels 128, the first guide wheel seat 126 is installed on the walking support 101, and the four branch guide wheels 127 are installed on the walking support 101 through the guide wheel seat Above, the four bearing guide wheels 128 are respectively installed near the four corners of the walking frame 101, and the first steel rope 122, the second steel rope 123, the third steel rope 124 and the fourth steel rope 125 are respectively wound on the first guide wheels. The guide wheel on the seat 126, the sub-guidance wheel 127 and the carrying guide wheel 128 realize the hoisting of the generator 109.

The first steel rope 122, the second steel rope 123, the third steel rope 124, the fourth The steel ropes 125 respectively fix the four corners of the generator 109, which can effectively improve the stability of the generator 109 during hoisting.

In actual use, the start switch of the generator 109 should be arranged on the side of the door of the shelter car 105 .

Among them, the self-locking hand winch worm gear winch 120 adopts the A1000 worm gear hand winch with a load capacity of 1000KG. The worm gear structure can ensure reliable self-locking of the oil machine during the lifting process.

The structural form of the folding guide rail 103 of the present invention is a roller guide rail, and the folding guide rail 103 and the supporting guide rail 104 are connected together through a hinge. During driving, the folding guide rail 103 is turned over 90° along the hinge, and the supporting guide rail 104 is inserted into the vehicle frame 106 of the shelter car 105 . The vehicle frame 106 of the shelter car 105 is provided with a guide rail casing, the inside of the guide rail casing forms the limit chute 113, and the support guide rail 104 is slidably installed in the guide rail casing; Guide rail 104 is extracted, then folding guide rail 103 is turned over, then just can shake handwheel 116 and generator 109 is moved out of the cabin, then by shaking lifting handwheel 116, the oil machine can be landed.

While preferred embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. It should be noted that any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should include Within the protection scope of the present invention.

Claims (5)

1. A generator unloading device based on a shelter car, characterized in that: it comprises a walking bracket, a guide rail in the cabin, a folding guide rail and a supporting guide rail, the guide rail in the cabin is used to be fixedly installed in the compartment of the shelter car, and the walking bracket Slidingly installed on the guide rail in the cabin; The supporting guide rail is used to be slidably installed on the frame of the shelter car. The folding guide rail is hinged on the guide rail in the cabin. After the folding guide rail is unfolded, it forms a complete guide rail structure with the guide rail in the cabin, and the walking bracket can move on the guide rail structure; The walking support is connected with a driving mechanism, which is used to drive the walking support to move on the guide rail in the cabin and the folding guide rail, and the walking support is provided with a hoisting mechanism, which is used for hoisting the generator; The walking bracket is slidably installed on the guide rail in the cabin through the sliding assembly. The guide rail in the cabin has the same structure as the folding guide rail, and both have a chute. The driving shaft is installed on the bottom of the walking bracket. The groove realizes sliding fit, the driving mechanism is connected with the driving shaft and used to drive the driving shaft to rotate, and the folding guide rail is provided with a support rod for contacting the supporting guide rail; The driving mechanism includes a worm gear reducer, a hand wheel and a transmission mechanism. The worm gear reducer is fixedly installed on the walking bracket, the hand wheel is installed on the input shaft of the worm gear reducer, and the output shaft of the worm gear reducer passes through the transmission mechanism. connected to the drive shaft; The transmission mechanism includes a driving sprocket, a driven sprocket and a chain. The driving sprocket is installed on the output shaft of the worm gear reducer, and the driven sprocket is installed on the drive shaft. The driving sprocket and the driven sprocket pass through the chain connect; The hoisting mechanism includes a hoist, a steel rope and a hook. The hoist is installed on the walking support. One end of the steel rope is connected to the hoist, and the other end is connected to the hook. The walking support is provided with a guide wheel assembly for guiding the steel rope. The hook is used to hoist the generator; The steel ropes include the first steel rope, the second steel rope, the third steel rope and the fourth steel rope. The guide wheel assembly includes the first guide wheel seat, four branch guide wheels and four bearing guide wheels, and the first guide wheel seat Installed on the walking bracket, the four branch guide wheels are installed on the walking bracket through the guide wheel seat, and the four load-bearing guide wheels are respectively installed near the four corners of the walking bracket. The first steel rope, the second steel rope, and the third steel rope and the fourth steel rope are respectively wound on the guide wheel on the first guide wheel seat, the branch guide wheel and the bearing guide wheel to realize the hoisting of the generator; A mobile bracket is formed by the set walking bracket, and at the same time, the walking bracket is slidably installed on the guide rail in the cabin, so that the walking bracket can move on the cabin guide rail; A push-pull hidden structure; When in use, pull out the supporting guide rails, and hide the supporting guide rails on the frame of the cabin car when not in use; and the folding guide rails can achieve the purpose of folding. The guide rail is folded so that the folding guide rail is flush with the guide rail in the cabin, and at the same time, the folding guide rail is pressed on the pulled out support guide rail, and the folding guide rail is supported by the support guide rail, so that the folding guide rail and the cabin guide rail form a complete guide rail structure; In actual use, slide the walking frame out of the shelter car, use the hoisting mechanism for the generator located under the walking frame, and then let the hoisting mechanism lift the generator so that the generator enters the inside of the walking frame, and then drives it through the driving mechanism The walking bracket enters the interior of the shelter vehicle, and after putting down the generator, install and fix the generator; Finally, push the support rail into the frame of the shelter car, and fold the folding guide rail at the same time, so that the generator can be loaded, and the disassembly process is opposite to the loading process. 2. A generator unloading device based on a shelter car according to claim 1, characterized in that: the drive shaft is rotatably mounted on the traveling support through a bearing seat. 3. A generator unloading device based on a shelter car according to claim 1, characterized in that: the frame of the shelter car is provided with a limiting chute, and the supporting guide rail is slidably installed in the limiting chute . 4. A generator unloading device based on a shelter car according to claim 3, characterized in that: a push-pull handle is provided at the end of the supporting guide rail. 5. A generator unloading device based on a shelter car according to claim 1, characterized in that: the hoist is a self-locking hand winch worm gear hoist.

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