Electric vehicle maintenance device

Abstract

The utility model relates to the technical field of electric automobile maintenance and detection devices, and discloses an electric automobile maintenance device which comprises a bottom mechanism, a lifting mechanism and an auxiliary mechanism, the bottom mechanism is located at the bottom of the lifting mechanism, the auxiliary mechanism is located at the top of the bottom mechanism, and the bottom mechanism comprises a bottom plate. A first screw hole is fixedly connected to the top of the bottom plate, a bolt is in threaded connection with the inner wall of the first screw hole, a first sliding groove is fixedly connected to the top of the bottom plate, a workbench is slidably connected to the inner wall of the first sliding groove, a clamping groove is fixedly connected to the bottom of the workbench, and an inclined pedal is fixedly connected to the front face of the workbench. The number of the workbenches is two, the inner wall of the bottom plate makes contact with the surfaces of the bolts, and the top of the bottom plate makes contact with the surfaces of the workbenches. After the workbench is divided, the first sliding grooves slide on the top of the bottom plate to change the distance between the lifters on the top of the workbench so as to be suitable for electric automobiles of different models.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle maintenance and detection devices, in particular to an electric vehicle maintenance device. Background Technique

[0002] Electric vehicles are new energy vehicles that have emerged in recent years. Like traditional vehicles, they need to install an automotive electronic control system. When a fault occurs in the electronic control system, a detection device needs to be connected for detection. The detection device can quickly read the faults in the electronic control system and display the fault information through a liquid crystal display screen, so as to quickly identify the cause and location of the fault.

[0003] Application No. 202320196476.1 discloses a pure electric vehicle maintenance and detection device, including: a first lifting assembly and a second lifting assembly. The first lifting assembly and the second lifting assembly are symmetrically arranged. An activity bracket is slidably connected to the first lifting assembly and the second lifting assembly through a first chute. By symmetrically arranging the first lifting assembly and the second lifting assembly, the lifting of the electric vehicle is realized, and the position of the support point can be adjusted according to the size of the electric vehicle. The setting of the activity bracket, the telescopic rod, the connecting rod, the storage board and the lighting lamp facilitates the adjustment of the height and horizontal position, providing convenient conditions for maintenance personnel to repair the chassis and the surrounding of the electric vehicle.

[0004] The position of the support point can be adjusted according to the size of the electric vehicle, which has the characteristics of simple structure, convenient operation, time-saving and high efficiency. However, the distance between the two devices is fixed. When there is a larger electric vehicle, the space is narrow and insufficient. When facing a smaller electric vehicle, the space is larger, which may cause unnecessary risks due to the exposure of components. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides an electric vehicle maintenance device.

[0006] The utility model is realized by adopting the following technical solutions: an electric vehicle maintenance device includes a bottom mechanism, a lifting mechanism and an auxiliary mechanism. The bottom mechanism is located at the bottom of the lifting mechanism, and the auxiliary mechanism is located at the top of the bottom mechanism. The bottom mechanism includes a bottom plate. A first screw hole is fixedly connected to the top of the bottom plate. A bolt is threadedly connected to the inner wall of the first screw hole. A first chute is fixedly connected to the top of the bottom plate. A workbench is slidably connected to the inner wall of the first chute. A clamping groove is fixedly connected to the bottom of the workbench. An inclined pedal is fixedly connected to the front of the workbench.

[0007] Through the above technical solution, the workbench slides on the top of the bottom plate through the first chute.

[0008] As a further improvement of the above solution, two workbenches are provided. The inner wall of the bottom plate contacts the surface of the bolt, the top of the bottom plate contacts the surface of the workbench, and an inclined pedal is slidably connected to the front of the bottom plate.

[0009] As a further improvement of the above solution, the lifting mechanism includes a lifter. The top of the lifter is fixedly connected to the first motor box. A second chute is fixedly connected to the right side of the lifter. A maintainer is slidably connected to the inner wall of the second chute. A second motor box is fixedly connected to the back of the maintainer. A reverse rotating shaft is fixedly connected to the front of the second motor box. A groove is fixedly connected to the right side of the maintainer. A slider is slidably connected to the outer wall of the reverse rotating shaft. A third screw hole is fixedly connected to the inner wall of the slider.

[0010] Through the above technical solution, the first motor box controls the maintainer to slide up and down on the outer wall of the lifter, and the rotation of the reverse rotating shaft controls the slider to slide inwards or outwards.

[0011] As a further improvement of the above solution, two lifters are provided, and four second chutes are provided. The right side of the lifter contacts the surface of the maintainer, and the slider is slidably connected to the inner wall of the groove.

[0012] As a further improvement of the above solution, a lifter is provided on the top of the workbench, and a lifter is fixedly connected to the top of the workbench.

[0013] As a further improvement of the above solution, the auxiliary mechanism includes a controller. A third chute is fixedly connected to the front of the controller. A moving block is slidably connected to the inner wall of the third chute. A connecting plate is fixedly connected to the front of the moving block. A fixing block is slidably connected to the outer wall of the connecting plate. A second screw hole is fixedly connected to the top of the fixing block.

[0014] Through the above technical solution, the fixing block can slide on the connecting rod to change its position.

[0015] As a further improvement of the above solution, two fixing blocks are provided. A controller is provided on the top of the bottom plate, and a controller is fixedly connected to the top of the bottom plate. A controller is provided inside the workbench, and the inner wall of the workbench contacts the surface of the controller.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] By providing the first chute, the workbench is divided into two parts and can slide on the top of the bottom plate to change the interval, which can be applicable to vehicles of different specifications and is convenient for maintenance. The grooves are provided to prevent the workbench from unnecessary collision with the bolts during sliding, thus improving the service life.

[0018] The utility model can install different fixing plates and fixing bars according to the models of electric vehicles by setting second screw holes, which is convenient for better lifting the electric vehicles. By setting a reverse rotating shaft that rotates under the control of a third motor box, the sliding blocks can be controlled to slide inwards or outwards simultaneously, which is convenient for applying to electric vehicles of different lengths. By setting a fixing block that slides on a connecting plate and installing different maintenance equipment through third screw holes, the convenience is improved. Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the top structure of the bottom plate of the utility model;

[0021] Figure 3 It is a schematic diagram of the separation structure of the workbench of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the maintainer of the utility model;

[0023] Figure 5 It is a schematic diagram of the sectional structure of the utility model.

[0024] Main Symbol Explanation:

[0025] 1. Bottom mechanism; 101. Bottom plate; 102. First screw hole; 103. Bolt; 104. First chute; 105. Workbench; 106. Card slot; 107. Inclined pedal; 2. Lifting mechanism; 201. Lifter; 202. First motor box; 203. Second chute; 204. Maintainer; 205. Second motor box; 206. Reverse rotating shaft; 207. Groove; 208. Sliding block; 209. Second screw hole; 3. Auxiliary mechanism; 301. Controller; 302. Third chute; 303. Moving block; 304. Connecting plate; 305. Fixing block; 306. Third screw hole. Detailed Embodiment

[0026] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that on the premise of no conflict, any combination of the following described embodiments or technical features can form a new embodiment.

[0027] Embodiment:

[0028] Please refer to Figures 1-5 , a maintenance device for an electric vehicle in this embodiment includes a bottom mechanism 1, a lifting mechanism 2, and an auxiliary mechanism 3. The bottom mechanism 1 is located at the bottom of the lifting mechanism 2, and the auxiliary mechanism 3 is located on the top of the bottom mechanism 1;

[0029] The bottom mechanism 1 includes a bottom plate 101. A first screw hole 102 is fixedly connected to the top of the bottom plate 101. A bolt 103 is threadedly connected to the inner wall of the first screw hole 102. A first sliding groove 104 is fixedly connected to the top of the bottom plate 101. A workbench 105 is slidably connected to the inner wall of the first sliding groove 104. A clamping groove 106 is fixedly connected to the bottom of the workbench 105. An inclined pedal 107 is fixedly connected to the front of the workbench 105.

[0030] There are two workbenches 105. The inner wall of the bottom plate 101 is in contact with the surface of the bolt 103. The top of the bottom plate 101 is in contact with the surface of the workbench 105. The inclined pedal 107 is slidably connected to the front of the bottom plate 101.

[0031] The lifting mechanism 2 includes a lifter 201. A first motor box 202 is fixedly connected to the top of the lifter 201. A second sliding groove 203 is fixedly connected to the right side of the lifter 201. A maintainer 204 is slidably connected to the inner wall of the second sliding groove 203. A second motor box 205 is fixedly connected to the back of the maintainer 204. A reverse rotating shaft 206 is fixedly connected to the front of the second motor box 205. A groove 207 is fixedly connected to the right side of the maintainer 204. A slider 208 is slidably connected to the outer wall of the reverse rotating shaft. A second screw hole 209 is fixedly connected to the inner wall of the slider 208. Place the bottom plate 101 in the corresponding position. Pass the bolt 103 through the first screw hole 102 to fix the bottom plate 101 on the ground. According to the specific model of the electric vehicle, control the workbench 105 to slide to both sides with the assistance of the first sliding groove 104. Since there is a groove 207 at the bottom of the workbench 105, direct contact between the workbench 105 and the bolt 103 is avoided.

[0032] There are two lifters 201 and four second sliding grooves 203 are provided. The right side of the lifter 201 is in contact with the surface of the maintainer 204. The slider 208 is slidably connected to the inner wall of the groove 207.

[0033] The lifter 201 is provided on the top of the workbench 105. The lifter 201 is fixedly connected to the top of the workbench 105.

[0034] The auxiliary mechanism 3 includes a controller 301. A third sliding groove 302 is fixedly connected to the front of the controller 301. A moving block 303 is slidably connected to the inner wall of the third sliding groove 302. A connecting plate 304 is fixedly connected to the front of the moving block 303. A fixing block 305 is slidably connected to the outer wall of the connecting plate 304. A third screw hole 306 is fixedly connected to the top of the fixing block 305. Install corresponding maintenance or inspection components on the fixing block 305. When the staff is performing maintenance, the fixing block 305 can be slid on the connecting plate 304 or the height of the moving block 303 can be changed.

[0035] There are two fixed blocks 305. A controller 301 is arranged on the top of the bottom plate 101, and the controller 301 is fixedly connected to the top of the bottom plate 101. The controller 301 is arranged on the inner wall of the workbench 105, and the inner wall of the workbench 105 is in contact with the surface of the controller 301.

[0036] The implementation principle of an embodiment in this application is as follows: Place the bottom plate 101 at the corresponding position, pass the bolt 103 through the first screw hole 102 to fix the bottom plate 101 to the ground. According to the specific model of the electric vehicle, control the workbench 105 to slide to both sides with the assistance of the first sliding groove 104. Since there is a groove 207 at the bottom of the workbench 105, the direct contact between the workbench 105 and the bolt 103 is avoided. At this time, drive or operate the electric vehicle to drive onto the top of the workbench 105 through the inclined pedal 107. Install the corresponding components on the top of the slider 208 through the second screw hole 209. Then start the second motor box 205 to control the reverse rotating shaft 206 to rotate and drive the sliding to the corresponding position. Then start the first motor box 202 to control the maintainer 204 to rise on the surface of the lifter 201. Then install the corresponding maintenance or inspection components on the fixed block 305. When the staff is performing maintenance, the fixed block 305 can be slid on the connecting plate 304 or the moving block 303 can be controlled to change the height for the convenience of the staff to access.

[0037] The above implementation manner is only the preferred implementation manner of the present utility model, and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model belong to the protection scope required by the present utility model.

Claims

1. An electric vehicle maintenance device, characterized in that: It comprises a bottom mechanism (1), a lifting mechanism (2) and an auxiliary mechanism (3), wherein the bottom mechanism (1) is located at the bottom of the lifting mechanism (2), and the auxiliary mechanism (3) is located at the top of the bottom mechanism (1); The bottom mechanism (1) comprises a bottom plate (101), the top of the bottom plate (101) is fixedly connected with a first screw hole (102), the inner wall of the first screw hole (102) is threadedly connected with a bolt (103), the top of the bottom plate (101) is fixedly connected with a first slide groove (104), the inner wall of the first slide groove (104) is slidably connected with a workbench (105), the bottom of the workbench (105) is fixedly connected with a slot (106), and the front of the workbench (105) is fixedly connected with an inclined pedal (107).

2. An electric vehicle maintenance device as claimed in claim 1, characterized in that: Two workbenches (105) are provided, the inner wall of the bottom plate (101) contacts the surface of the bolt (103), the top of the bottom plate (101) contacts the surface of the workbench (105), and the front of the bottom plate (101) is slidably connected with an inclined pedal (107).

3. The electric vehicle maintenance device according to claim 1, characterized in that: The lifting mechanism (2) comprises a lifter (201), the top of the lifter (201) is fixedly connected to a first motor box (202), the right side of the lifter (201) is fixedly connected to a second slide groove (203), the inner wall of the second slide groove (203) is slidably connected to a repairer (204), the back of the repairer (204) is fixedly connected to a second motor box (205), the front of the second motor box (205) is fixedly connected to a reverse shaft (206), the right side of the repairer (204) is fixedly connected to a groove (207), the outer wall of the reverse shaft is slidably connected to a slider (208), and the inner wall of the slider (208) is fixedly connected to a second screw hole (209).

4. An electric vehicle maintenance device as claimed in claim 3, characterized in that: The lifters (201) are provided with two, and the second slide grooves (203) are provided with four. The right side of the lifter (201) contacts the surface of the repairer (204), and the inner wall of the groove (207) is slidably connected with a slider (208).

5. The electric vehicle maintenance device according to claim 3, characterized in that: A lifter (201) is provided on the top of the workbench (105), and the lifter (201) is fixedly connected to the top of the workbench (105).

6. The electric vehicle maintenance device according to claim 1, characterized in that: The auxiliary mechanism (3) comprises a controller (301), the front face of the controller (301) is fixedly connected to a third slide groove (302), the inner wall of the third slide groove (302) is slidably connected to a moving block (303), the front face of the moving block (303) is fixedly connected to a connecting plate (304), the outer wall of the connecting plate (304) is slidably connected to a fixed block (305), and the top of the fixed block (305) is fixedly connected to a third screw hole (306).

7. An electric vehicle maintenance device as claimed in claim 6, characterized in that: Two fixed blocks (305) are provided, a controller (301) is provided on the top of the base plate (101), the top of the base plate (101) is fixedly connected with the controller (301), the inner wall of the workbench (105) is provided with the controller (301), and the inner wall of the workbench (105) is in contact with the surface of the controller (301).

Images