Lifting device for new energy automobile maintenance

Abstract

The utility model relates to the technical field of new energy vehicle maintenance, and provides a lifting device for new energy vehicle maintenance, which comprises two sliding chute plates, a lifting mechanism is arranged in the two sliding chute plates, two bearing flat plates are arranged on the lifting mechanism, two sliding chutes are formed in the tops of the two bearing flat plates, and the two sliding chutes are arranged in the sliding chute plates. The interiors of the two sliding grooves are both connected with two sliding blocks in a relatively sliding mode, a motor is fixedly installed on the inner side of one of the two sliding grooves, and the output end of the motor is fixedly connected with a two-way lead screw; when a vehicle is fixed, an electric push rod is started to push an arc-shaped limiting plate to move, so that the arc-shaped limiting plate extends out of a groove, a motor is started to drive a bidirectional lead screw to rotate in a sliding groove, and a linkage sliding block slides in the sliding groove and gets close to each other; and the tires of the vehicle are limited and fixed by the arc-shaped limiting plates, so that the problem that the vehicle accidentally slides and the maintenance personnel are injured is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicle maintenance, and specifically to a lifting device for new energy vehicle maintenance. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source (or use conventional automotive fuels and adopt new on-board power devices), and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures.

[0003] Known Chinese public authorized patent: (publication number: CN202320724640.1) discloses a lifting device for new energy vehicle maintenance, including a main lifting frame, the main lifting frame is provided with two, the main lifting frame is installed with a main lifting block, both ends of the main lifting block are hinged with support rods, the main lifting block is fixedly connected to a secondary lifting frame; the secondary lifting frame is installed with a secondary lifting block, the secondary lifting block is fixedly connected to a connecting plate, the connecting plate is fixedly connected to a support plate, and the middle of the support plate is fixedly connected to a support plate. When the utility model is used, maintenance workers do not need to squat to remove screws when repairing the battery pack, and disassembly is more convenient. The disassembled battery pack can also move up and down smoothly, which is convenient for adjusting the height of the placement plate according to actual conditions, that is, the height of the battery pack after disassembly, which is convenient for maintenance workers to repair.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned lifting device for new energy vehicle maintenance has the following problems: during use, the prior art is difficult to limit and fix the vehicle, and then the vehicle is easy to slide from the lifting device, thereby posing a danger to maintenance personnel. Therefore, a lifting device for new energy vehicle maintenance is proposed. Utility Model Content

[0005] The utility model provides a lifting device for repairing new energy vehicles, which solves the problem in the related art that it is difficult to limit and fix the vehicle, and the vehicle is easy to slide from the lifting device, thus causing danger to maintenance personnel.

[0006] The technical solution of the utility model is as follows: a lifting device for maintenance of new energy vehicles, comprising: two slide slot plates, the interiors of the two slide slot plates are provided with lifting mechanisms, the lifting mechanisms are provided with two bearing plates, the tops of the two bearing plates are provided with two slide slots, and the interiors of the two slide slots are relatively slidably connected with two sliders;

[0007] A motor is fixedly installed on the inner side of one of the two slide grooves, a bidirectional screw is fixedly connected to the output end of the motor, the outer side wall of the bidirectional screw is threadedly connected to the two sliders, the tops of the two sliders are provided with grooves, the inner walls of the grooves are rotatably connected to arc-shaped limit plates on both sides through rotating rods, an electric push rod is hinged to the inner bottom wall of the groove, and the output end of the electric push rod is hinged to the arc-shaped limit plate;

[0008] The lifting mechanism is provided with a storage mechanism.

[0009] Preferably, the lifting mechanism includes two scissor frames arranged inside the two slide plates, the bottom ends of the two scissor frames are hinged to the two slide plates, the other ends of the bottom ends of the two scissor frames are slidably connected to the two slide plates, and two mounting plates are relatively fixedly installed on one side of the two scissor frames, one side of one of the two mounting plates is hinged with a hydraulic cylinder, and the output end of the hydraulic cylinder is hinged to the other of the two mounting plates.

[0010] Preferably, the top ends of the two scissor frames are hinged to the two slide slot plates, and the other ends of the two scissor frames are slidably connected to the two slide slot plates through a slide slot 1 provided at the bottom of the two slide slot plates.

[0011] Preferably, the storage mechanism comprises a storage box arranged on one of the two mounting plates, two electric telescopic rods are relatively fixedly mounted on the inner bottom wall of the storage box, and the output ends of the two electric telescopic rods are commonly fixedly connected to a placement plate.

[0012] Preferably, a baffle is fixedly installed at the edge of the top of the placement plate, and a protective pad is provided on the top of the placement plate.

[0013] Preferably, a strip groove is formed on one of the two mounting plates, a U-shaped plate is slidably connected inside the strip groove, and the U-shaped plate is connected to the storage box.

[0014] Preferably, oblique blocks are provided on both sides of the two slide slot plates, and anti-slip strips are provided on the tops of the oblique blocks.

[0015] The working principle and beneficial effects of the utility model are:

[0016] When fixing the vehicle, the electric push rod is started, which pushes the arc limit plate to move, so that the arc limit plate extends out from the groove, and the motor is started, which drives the bidirectional lead screw to rotate inside the slide groove. The linkage sliders slide inside the slide groove and approach each other, so that the arc limit plate limits and fixes the tire of the vehicle, effectively preventing the vehicle from sliding accidentally and causing harm to maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model from top view;

[0020] Figure 3 This is a schematic diagram of a sectional three-dimensional structure of a storage box of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the load-bearing plate of the utility model.

[0022] In the figure: 1. slide plate; 2. load-bearing plate; 3. slide; 4. slider; 5. motor; 6. bidirectional screw rod; 7. groove; 8. arc limit plate; 9. electric push rod; 10. lifting mechanism; 11. storage mechanism; 12. oblique block; 13. anti-slip strip; 100. scissor frame; 101. mounting plate; 102. hydraulic cylinder; 110. storage box; 111. electric telescopic rod; 112. placement plate; 113. baffle; 114. protective pad; 115. strip groove; 116. U-shaped plate. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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.

[0024] Embodiment 1

[0025] See also Figure 1 - Figure 4 A lifting device for new energy vehicle maintenance includes: two slide plates 1, the two slide plates 1 are provided with a lifting mechanism 10, the lifting mechanism 10 is provided with two bearing plates 2, the tops of the two bearing plates 2 are provided with two slide grooves 3, and the insides of the two slide grooves 3 are relatively slidably connected with two sliders 4;

[0026] A motor 5 is fixedly installed on the inner side of one of the two slide grooves 3, and a bidirectional screw rod 6 is fixedly connected to the output end of the motor 5. The outer wall of the bidirectional screw rod 6 is threadedly connected to the two sliders 4. A groove 7 is provided on the top of the two sliders 4. The inner walls of the grooves 7 are rotatably connected to arc-shaped limit plates 8 through rotating rods. An electric push rod 9 is hinged on the inner bottom wall of the groove 7, and the output end of the electric push rod 9 is hinged to the arc-shaped limit plate 8.

[0027] The technical scheme provided by the utility model is that when fixing the vehicle, by starting the electric push rod 9, the electric push rod 9 pushes the arc limit plate 8 to move, so that the arc limit plate 8 extends out from the groove 7, and by starting the motor 5, the motor 5 drives the bidirectional screw rod 6 to rotate inside the slide groove 3, and the linkage slider 4 slides inside the slide groove 3 and approaches each other, so that the arc limit plate 8 limits and fixes the tire of the vehicle, effectively preventing the vehicle from accidentally sliding and causing injuries to maintenance personnel.

[0028] Furthermore, the lifting mechanism 10 includes two scissor frames 100 arranged inside the two slide plates 1, the bottom ends of the two scissor frames 100 are hinged to the two slide plates 1, the other ends of the bottom ends of the two scissor frames 100 are slidably connected to the two slide plates 1, two mounting plates 101 are relatively fixedly installed on one side of the two scissor frames 100, one side of one of the two mounting plates 101 is hinged with a hydraulic cylinder 102, the output end of the hydraulic cylinder 102 is hinged to the other of the two mounting plates 101, the top ends of the two scissor frames 100 are hinged to the two slide plates 1, and the other ends of the tops of the two scissor frames 100 are slidably connected to the two slide plates 1 through a slide groove 1 opened at the bottom of the two slide plates 1.

[0029] Specifically, when repairing the vehicle, by starting the hydraulic cylinder 102, the hydraulic cylinder 102 pushes the mounting plate 101, so that one end of the scissor frame 100 is hinged and the other end slides, and the supporting plate 2 is linked to rise and fall, thereby achieving the purpose of raising and lowering the vehicle, making it easier for the staff to repair the vehicle.

[0030] Furthermore, oblique blocks 12 are provided on both sides of the two slide slot plates 1 , and anti-slip strips 13 are provided on the tops of the oblique blocks 12 .

[0031] Specifically, the inclined block 12 facilitates the vehicle to travel onto the carrying plate 2 , and the anti-skid strip 13 on the inclined block 12 is used to prevent the vehicle from skidding during the driving of the inclined block 12 .

[0032] Embodiment 2

[0033] Based on the first embodiment, in the present embodiment: a storage mechanism 11 is provided on the lifting mechanism 10, and the storage mechanism 11 includes a storage box 110 arranged on one of the two mounting plates 101, and two electric telescopic rods 111 are relatively fixedly installed on the inner bottom wall of the storage box 110, and the output ends of the two electric telescopic rods 111 are commonly fixedly connected with a placement plate 112, and a baffle 113 is fixedly installed at the edge of the top of the placement plate 112, and a protective pad 114 is provided on the top of the placement plate 112, and a strip groove 115 is opened on one of the two mounting plates 101, and a U-shaped plate 116 is slidably connected inside the strip groove 115, and the U-shaped plate 116 is connected to the storage box 110.

[0034] The technical solution provided by this embodiment is: a storage box 110 is used to store tools required for repairing vehicles, and by starting the electric telescopic rod 111, the electric telescopic rod 111 pushes the placement plate 112 to move upward, so that the placement plate 112 extends out of the storage box 110, making it convenient for workers to take tools, and a baffle 113 is used to prevent screws or screws from falling from the placement plate 112, and a protective pad 114 is used to protect the tools and the placement plate 112.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 lifting device for new energy vehicle maintenance, characterized in that: include: Two slide slot plates (1), each of the two slide slot plates (1) being provided with a lifting mechanism (10), two bearing plates (2) being provided on the lifting mechanism (10), two slide slots (3) being provided on the top of the two bearing plates (2), and two sliders (4) being relatively slidably connected to the inside of the two slide slots (3); A motor (5) is fixedly installed on the inner side of one of the two slide grooves (3), and a bidirectional screw rod (6) is fixedly connected to the output end of the motor (5). The outer wall of the bidirectional screw rod (6) is threadedly connected to the two sliders (4). The tops of the two sliders (4) are each provided with a groove (7). The inner walls of the grooves (7) are rotatably connected to arc-shaped limit plates (8) via a rotating rod. An electric push rod (9) is hinged to the inner bottom wall of the groove (7), and the output end of the electric push rod (9) is hinged to the arc-shaped limit plate (8). The lifting mechanism (10) is provided with a storage mechanism (11).

2. A lifting device for maintenance of new energy vehicles according to claim 1, characterized in that: The lifting mechanism (10) comprises two scissor frames (100) arranged inside the two slide plates (1); the bottom ends of the two scissor frames (100) are hinged to the two slide plates (1); the other ends of the bottom ends of the two scissor frames (100) are slidably connected to the two slide plates (1); two mounting plates (101) are relatively fixedly mounted on one side of the two scissor frames (100); a hydraulic cylinder (102) is hinged on one side of one of the two mounting plates (101); and the output end of the hydraulic cylinder (102) is hinged to the other of the two mounting plates (101).

3. A lifting device for maintenance of new energy vehicles according to claim 2, characterized in that: The top ends of the two scissor frames (100) are hinged to the two slide plates (1), and the other ends of the two scissor frames (100) are slidably connected to the two slide plates (1) via a slide groove 1 provided at the bottom of the two slide plates (1).

4. The lifting device for maintenance of new energy vehicles according to claim 2 is characterized in that: The storage mechanism (11) comprises a storage box (110) arranged on one of the two mounting plates (101); two electric telescopic rods (111) are relatively fixedly mounted on the inner bottom wall of the storage box (110); and the output ends of the two electric telescopic rods (111) are commonly fixedly connected to a placement plate (112).

5. The lifting device for maintenance of new energy vehicles according to claim 4 is characterized in that: A baffle (113) is fixedly installed at the edge of the top of the placement plate (112), and a protective pad (114) is arranged on the top of the placement plate (112).

6. The lifting device for maintenance of new energy vehicles according to claim 5 is characterized in that: One of the two mounting plates (101) is provided with a strip groove (115), the interior of the strip groove (115) is slidably connected with a U-shaped plate (116), and the U-shaped plate (116) is connected to the storage box (110).

7. The lifting device for maintenance of new energy vehicles according to claim 1 is characterized in that: Both sides of the two slide slot plates (1) are provided with oblique blocks (12), and the tops of the oblique blocks (12) are provided with anti-slip strips (13).

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