Lying plate vehicle for automobile maintenance

Abstract

The utility model relates to the technical field of automobile maintenance tools, and discloses a lying plate vehicle for automobile maintenance, which comprises a fixed lying plate, linear guide rails are respectively arranged on the outer wall of the top of the fixed lying plate, the linear guide rails are connected with supporting side plates through sliding blocks, the supporting side plates are rotatably connected with supporting vertical plates, and supporting sliding blocks are clamped on the supporting vertical plates in a sliding mode. A supporting bottom plate is rotationally connected to the supporting sliding block, a supporting frame is installed on the outer wall of the top of the supporting bottom plate, the protection plate can shield dust falling during disassembly by pulling the supporting vertical plate, the protection plate leaves the position above the head of a worker by pushing the supporting vertical plate backwards, and the worker can conveniently disassemble the dust. According to the lying plate vehicle, the two-way threaded rod is screwed, so that a worker can more clearly observe an overhauled part, the head supporting plate can move up and down by screwing the two-way threaded rod, the lying plate vehicle can conveniently and rapidly adjust the head position of the worker in the overhauling process of the worker, and the worker can overhaul the vehicle bottom more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile repair tools, in particular to a lying platform vehicle for automobile repair. Background Art

[0002] When there is a problem with the chassis of the car, a repairman needs to enter to check the problem and perform repairs. A flatbed cart is a tool that the repairman uses to lie down and enter under the vehicle. The repairman lies on the flatbed cart, and then the flatbed cart drives the repairman to move to the bottom of the vehicle, making it easier to inspect the bottom of the vehicle.

[0003] After searching Chinese patent CN220593135U, a lying platform vehicle for automobile maintenance is disclosed, including a bottom plate, a rectangular opening is provided on the upper surface of the bottom plate, two first bearings are inlaid on the inner wall of the rectangular opening, the inner rings of the two first bearings are fixedly connected with a rotating rod, the ends of the two rotating rods close to each other are fixedly connected with a supporting plate, the bottom surface of the bottom plate is fixedly connected with four rollers, and the bottom surface of the supporting plate is provided with a rectangular groove. The utility model provides a rectangular opening on the bottom plate and sets a swingable supporting plate inside the rectangular opening. The supporting plate can adjust its inclination angle by cooperating with the limit plate and the limit groove. When the staff is working on the bottom plate, the supporting plate can be adjusted to a comfortable range, which can make the staff's cervical spine more comfortable. By setting a flexible lamp pole and a lighting lamp on the bottom plate, it is not only convenient for the staff to operate in the dark, but also can free the hands of the staff.

[0004] In the implementation of relevant technologies, it was found that the above-mentioned lying flat cart has the following problems: when the staff is carrying out maintenance, the dust under the car is easy to fall onto the worker's face, affecting the normal maintenance of the maintenance personnel; at the same time, although the above-mentioned prior art can support the worker's head by the backrest, so that the worker no longer needs to raise his head for a long time when repairing the car, it can only be adjusted before the worker lies on the lying flat cart, which is inconvenient for the worker to adjust the head height during the maintenance process. Based on this, the utility model designs a lying flat cart for automobile maintenance to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a lying flatbed vehicle for automobile maintenance, so as to solve the problems in the above-mentioned background technology that dust under the vehicle is easy to fall onto the worker's face during the maintenance process and it is inconvenient to adjust the height of the worker's head during the maintenance process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lying platform vehicle for automobile maintenance, comprising a fixed lying platform, characterized in that: linear guide rails are respectively installed on the top outer wall of the fixed lying platform, the linear guide rails are connected to the supporting side panels through sliders, the supporting side panels are rotatably connected to the supporting vertical panels, the supporting vertical panels are slidably clamped with supporting sliders, the supporting sliders are rotatably connected to the supporting bottom panels, the top outer wall of the supporting bottom panels is installed with a supporting frame, and the top outer wall of the supporting frame is installed with a protective plate;

[0007] A clamping assembly is installed on one of the supporting side plates and one of the side walls of the supporting sliding blocks;

[0008] A support base is installed on the top outer wall of the fixed lying plate, and a bidirectional threaded rod is rotatably connected to the support base. Inclined push blocks are respectively connected to the threads on the outer surfaces of the bidirectional threaded rod, and a head support plate is arranged on the inclined push block.

[0009] As a preferred solution, guide columns are respectively installed on the top outer wall of the fixed lying plate, and the guide columns are movably connected to the head support plate.

[0010] As a preferred solution, guide shafts are fixedly mounted on the top outer walls of the fixed lying plate, and the guide shafts are movably engaged with the inclined push blocks.

[0011] As a preferred solution, a hand wheel is fixedly mounted on one end of the bidirectional threaded rod.

[0012] As a preferred solution, a storage box is installed on one side wall of the fixed lying board.

[0013] As a preferred solution, the clamping assembly includes a guide transverse shaft, a clamping base plate is slidably clamped on the guide transverse shaft, a clamping joint is installed on a side wall of the clamping base plate, and a supporting spring is arranged on the side wall of the guide transverse shaft.

[0014] As a preferred solution, a locking screw is connected to one of the supporting slide blocks.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By pulling the support vertical plate, the protective plate can block the dust that falls during disassembly. By pushing the support vertical plate backward, the protective plate is moved away from the top of the worker's head, so that the worker can observe the maintenance part more clearly.

[0017] 2. By twisting the two-way threaded rod, the head support plate can be moved up and down. Therefore, during the worker's maintenance process, the lying cart can also adjust the worker's head position conveniently and quickly, which is beneficial for the worker to carry out maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is an explosion diagram of the utility model.

[0020] Figure 3 It is a folding schematic diagram of the utility model.

[0021] Figure 4 It is a schematic diagram of the support frame structure of the utility model.

[0022] Figure 5 For this utility model Figure 1 A is an enlarged schematic diagram.

[0023] Figure 6 For this utility model Figure 4 The enlarged schematic diagram of point B in FIG.

[0024] In the figure: 1. Fixed lying plate; 2. Linear guide rail; 3. Support side plate; 4. Support vertical plate; 5. Support slide block; 6. Support bottom plate; 7. Support frame; 8. Protective plate; 9. Snap-on assembly; 901. Guide horizontal axis; 902. Snap-on bottom plate; 903. Support spring; 904. Snap-on joint; 10. Support base; 11. Bidirectional threaded rod; 12. Inclined push block; 13. Head support plate; 14. Guide shaft; 15. Guide column; 16. Handwheel; 17. Storage box; 18. Locking screw. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-6The illustrated embodiment of a lying platform vehicle for automobile maintenance comprises a fixed lying platform 1, on the top outer walls of which are respectively provided linear guide rails 2, the linear guide rails 2 are connected to supporting side panels 3 through sliders, the supporting side panels 3 are rotatably connected to supporting vertical panels 4, the supporting vertical panels 4 are slidably clamped with supporting sliders 5, the supporting sliders 5 are rotatably connected to supporting bottom panels 6, a supporting frame 7 is installed on the top outer wall of the supporting bottom panel 6, a protective plate 8 is installed on the top outer wall of the supporting frame 7, the protective plate 8 is made of a transparent acrylic plate, one of the supporting side panels 3 and one of the supporting sliders 5 are both provided with a clamping assembly 9, and the fixing plate 8 is provided with a fixing plate 9. The clamping assembly 9 on the plate 3 is clamped with the supporting vertical plate 4, so that the supporting side plate 3 and the supporting vertical plate 4 can be fixed. The clamping assembly 9 on the supporting slide block 5 is clamped with the supporting bottom plate 6, so that the supporting slide block 5 can be fixed to the supporting frame 7. The maintenance worker can lie on the fixed lying plate 1 to inspect the bottom of the vehicle, and when it is necessary to remove the screws or parts of the bottom of the vehicle, the supporting vertical plate 4 can be pulled to move the protective plate 8 above the worker's head, so as to block the dust falling during the disassembly. When it is necessary to carefully observe the maintenance part, the supporting vertical plate 4 can be pushed backward to push the protective plate 8 away from the top of the worker's head, so that the worker can People can observe the maintenance parts more clearly. A support base 10 is installed on the top outer wall of the fixed lying plate 1. A two-way threaded rod 11 is rotatably connected to the support base 10. The threads at both ends of the two-way threaded rod 11 are in opposite directions. Inclined push blocks 12 are respectively connected to the outer surface threads of the two-way threaded rod 11. A head support plate 13 is arranged on the inclined push block 12. Guide columns 15 are respectively installed on the top outer wall of the fixed lying plate 1. The guide columns 15 are movably connected with the head support plate 13. The head support plate 13 can be guided and supported by the guide columns 15. A sponge pad is arranged on the top outer wall of the head support plate 13. The fixed lying plate 1 Guide shafts 14 are fixedly installed on the top outer walls respectively, and the guide shafts 14 are movably connected with the inclined push blocks 12. The inclined push blocks 12 can be guided by the guide shafts 14. During the maintenance process, if the worker needs to adjust the height of the head, he can screw the two-way threaded rod 11, and the two-way threaded rod 11 can drive the two inclined push blocks 12 to approach each other, thereby driving the head support plate 13 to rise. When the two-way threaded rod 11 is reversed, the two inclined push blocks 12 move away from each other, so that the head support plate 13 descends. The lying cart can easily and quickly adjust the position of the worker's head, which is beneficial for the worker to inspect the bottom of the car.

[0027] In this embodiment, a hand wheel 16 is fixedly mounted on one end of the bidirectional threaded rod 11 , and the hand wheel 16 facilitates workers to rotate the bidirectional threaded rod 11 .

[0028] In this embodiment, a storage box 17 is installed on one side wall of the fixed lying board 1. The removed screws can be placed in the storage box 17, which is helpful to prevent the screws from being lost.

[0029] In this embodiment, the clamping assembly 9 includes a guide transverse axis 901, on which a clamping base plate 902 is slidably clamped, and a clamping joint 904 is installed on one side wall of the clamping base plate 902, and a supporting spring 903 is arranged on the side wall of the guide transverse axis 901. When the reclining board cart is used up, the clamping base plate 902 on the clamping assembly 9 on the supporting slider 5 is pulled so that the clamping joint 904 is disengaged from the supporting base plate 6, so that the supporting frame 7 can be rotated 90° to be parallel to the supporting vertical plate 4, and then the clamping base plate 902 on the clamping assembly 9 on the supporting side plate 3 is pulled so that the clamping joint 904 at this position is disengaged from the supporting vertical plate 4, and then the supporting vertical plate 4 together with the supporting frame 7 can be rotated to be parallel to the fixed reclining board 1, so that the protective plate 8 can be folded up, which is convenient for the subsequent storage and collection of the reclining board cart.

[0030] In this embodiment, a locking screw 18 is connected to one of the support sliders 5. There are two support sliders 5, one of which is equipped with a clamping assembly 9, and the other is equipped with a locking screw 18. By loosening the locking screw 18, the support slider 5 can drive the support frame 7 to slide up and down, which is conducive to adjusting the height of the protective plate 8. Then, by tightening the locking screw 18, it is pressed against the support vertical plate 4, so that the support slider 5 can be fixed.

[0031] Working principle of the utility model: the utility model is a lying platform vehicle for automobile maintenance. The maintenance worker lies on the fixed lying platform 1 to perform maintenance on the bottom of the vehicle. When it is necessary to remove the screws or parts of the bottom of the vehicle, the protective plate 8 can be placed above the worker's face by pulling the supporting vertical plate 4, so as to shield the dust falling during the disassembly. When it is necessary to observe the maintenance part carefully, the protective plate 8 can be pushed backward by pushing the supporting vertical plate 4 to leave the top of the worker's head, so that the worker can observe the maintenance part more clearly.

[0032] During the maintenance process, if the worker needs to adjust the height of the head, he can twist the two-way threaded rod 11 to make the inclined push blocks 12 approach each other, thereby driving the head support plate 13 to rise. By reversing the two-way threaded rod 11, the two inclined push blocks 12 move away from each other, so that the head support plate 13 can be lowered. Therefore, during the worker's maintenance process, the reclining cart can also easily and quickly adjust the worker's head position, which is beneficial for the worker to perform maintenance.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lying plate vehicle for automobile maintenance, comprising a fixed lying plate (1), characterized in that: The top outer wall of the fixed lying plate (1) is respectively installed with linear guide rails (2), the linear guide rails (2) are connected to the supporting side plates (3) through sliders, the supporting side plates (3) are rotatably connected to the supporting vertical plates (4), the supporting vertical plates (4) are slidably connected with supporting sliders (5), the supporting sliders (5) are rotatably connected to the supporting bottom plates (6), the top outer wall of the supporting bottom plates (6) is installed with a supporting frame (7), and the top outer wall of the supporting frame (7) is installed with a protective plate (8); A clamping assembly (9) is installed on one of the supporting side plates (3) and one of the side walls of the supporting sliding blocks (5); A support base (10) is installed on the top outer wall of the fixed lying plate (1), and a bidirectional threaded rod (11) is rotatably connected to the support base (10). The outer surface threads of the bidirectional threaded rod (11) are respectively connected to inclined push blocks (12), and the inclined push blocks (12) are provided with a head support plate (13).

2. The vehicle maintenance lying vehicle according to claim 1, characterized in that: Guide columns (15) are respectively installed on the top outer wall of the fixed lying plate (1), and the guide columns (15) are movably connected to the head supporting plate (13).

3. The vehicle maintenance lying vehicle according to claim 1, characterized in that: Guide shafts (14) are fixedly mounted on the top outer walls of the fixed lying plate (1), and the guide shafts (14) are movably engaged with the inclined surface push blocks (12).

4. The vehicle maintenance lying vehicle according to claim 1, characterized in that: A hand wheel (16) is fixedly mounted on one end of the bidirectional threaded rod (11).

5. The vehicle maintenance lying vehicle according to claim 1, characterized in that: A storage box (17) is installed on one side wall of the fixed lying board (1).

6. The vehicle maintenance lying vehicle according to claim 1, characterized in that: The clamping assembly (9) comprises a guide transverse shaft (901), a clamping base plate (902) is slidably clamped on the guide transverse shaft (901), a clamping joint (904) is installed on a side wall of the clamping base plate (902), and a supporting spring (903) is arranged on the side wall of the guide transverse shaft (901).

7. The vehicle maintenance lying vehicle according to claim 1, characterized in that: A locking screw (18) is connected to one of the supporting slide blocks (5).

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