A chassis maintenance auxiliary device for vehicle maintenance

Abstract

The utility model relates to the field of automobile maintenance, concretely relates to a chassis maintenance auxiliary device for automobile maintenance, including stable support subassembly, the upper end fixedly connected with maintenance height adjusting subassembly of stable support subassembly, the upper end rotationally connected with maintenance article rotation placing subassembly of maintenance height adjusting subassembly, the outside fixedly connected with auxiliary lighting subassembly of stable support subassembly. The utility model passes through the threaded rod of independent adjustable four corners of base, rotating seat and rubber pad combination, solved the problem that uneven ground leads to poor stability, in maintenance article rotation placing subassembly, rotation connection ring drives maintenance article to place frame rotation, saves the time of taking things, auxiliary lighting subassembly reduces the maintenance omission or operating error due to the unclear sight, guarantees maintenance quality and efficiency, with the help of electric telescopic rod of maintenance height adjusting subassembly, the staff can according to own height and chassis height flexible adjustment maintenance article to place frame's height, reduce the labor intensity of staff.

Description

Technical Field

[0001] This utility model relates to the field of automobile maintenance, specifically to a chassis maintenance auxiliary device for automobile maintenance. Background Technology

[0002] As an important component of a car, the chassis bears key parts such as the engine and transmission. It is exposed to the external environment for a long time and is prone to accumulating mud, sand and oil. Furthermore, the chassis connecting parts are prone to wear and corrosion. Therefore, regular maintenance is required.

[0003] According to the search, CN216232507U discloses a chassis maintenance auxiliary device for automobile maintenance. Through the setting of the support mechanism, the rollers can no longer contact the ground. At this time, the platform can be stably placed on the ground. When people are maintaining the car chassis, even if they accidentally touch the platform, the platform will not easily slip away, but will remain stable on the ground, so people do not need to worry about the platform slipping away.

[0004] While the above solution addresses the issue of the equipment not being easily moved, the following areas still require improvement in practical use: 1. Poor support stability: The above technical solution uses anti-slip pads to support the entire equipment, which can achieve overall support, but it requires a high degree of ground flatness. When used on uneven ground, the stability drops significantly. 2. Although the above solution achieves the classification and placement of maintenance items, the location is relatively fixed. If the maintenance items are on the other side while the staff is maintaining the car chassis on one side, it is inconvenient to take them out, resulting in poor maintenance efficiency. 3. Lack of lighting equipment necessitates carrying additional lighting, and poor lighting results in reduced maintenance efficiency and quality; 4. The equipment height is fixed, making it inconvenient to adjust according to the user's height, resulting in poor operator comfort during chassis maintenance.

[0005] Therefore, those skilled in the art have provided a chassis maintenance auxiliary device for automobile maintenance to solve the problems mentioned in the background art. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a chassis maintenance auxiliary device for automobile maintenance. The device includes a stabilizing support assembly, with a maintenance height adjustment assembly fixedly connected to the upper end of the stabilizing support assembly, a maintenance item rotation and placement assembly rotatably connected to the upper end of the maintenance height adjustment assembly, and an auxiliary lighting assembly fixedly connected to the outer side of the stabilizing support assembly. The stabilizing support assembly includes a base, with multiple sets of universal wheels fixedly connected to the lower end of the base. Each of the four corners of the upper end of the base has an internal threaded hole, and each of the four sets of internal threaded holes has a threaded rod threaded inside. The lower end of each of the four sets of threaded rods is rotatably connected to a rotating seat, and the lower end of the rotating seat is fixedly connected to a rubber pad.

[0007] Preferably, the maintenance height adjustment component includes an electric telescopic rod fixedly connected to the upper end of the base, a support plate fixedly connected to the telescopic end of the electric telescopic rod, and an annular groove formed at the upper end of the support plate.

[0008] Preferably, the maintenance height adjustment assembly further includes a limiting post fixedly connected to the upper end of the base and a limiting cylinder fixedly connected to the lower end of the support plate. The upper end of the limiting post is slidably connected inside the limiting cylinder, and two sets of the limiting cylinder and the limiting post are symmetrically arranged between the support plate and the base.

[0009] Preferably, the rotating placement assembly for maintenance items includes a rotating connecting ring rotatably connected inside the annular groove, a maintenance item placement frame fixedly connected to the upper end of the rotating connecting ring, and a dividing member fixedly connected inside the maintenance item placement frame.

[0010] Preferably, the cross-section of the dividing member is cross-shaped, and multiple sets of observation arc-shaped holes are provided on the outer side of the maintenance item placement frame.

[0011] Preferably, the auxiliary lighting assembly includes a support connector fixedly connected to the outside of the base, and a lighting lamp is fixedly connected to one side of the support connector.

[0012] Preferably, a controller and a battery are fixedly connected to the upper end of the base. The controller is electrically connected to the electric telescopic pole and the lighting lamp, and the battery supplies power to the controller, the electric telescopic pole and the lighting lamp.

[0013] The technical effects and advantages of this utility model are as follows: 1. This device, through the combination of independently adjustable threaded rods at the four corners of the base, rotating seat, and rubber pads, can flexibly adjust the height of each support point according to the flatness of the ground. Even on uneven ground, it can ensure the overall level and stability of the device, effectively solving the problem of poor stability caused by uneven ground, and providing a safe and reliable foundation for maintenance operations.

[0014] 2. In the rotating placement component for maintenance items, the rotating connecting ring allows the placement frame to rotate 360°. Staff do not need to move; they can simply rotate the placement frame to retrieve items from different locations. This avoids the hassle of having to walk around to the other side of the device to retrieve items when their positions are fixed, significantly saving retrieval time and improving maintenance efficiency. At the same time, the cross-shaped divider allows for the categorized storage of items, and the observation arc hole facilitates the viewing of item conditions, further enhancing the convenience of item management and retrieval.

[0015] 3. The device integrates auxiliary lighting components, which can directly provide light to the vehicle chassis maintenance area without the need to carry additional lighting equipment. This avoids the problems of complicated wiring and poor lighting angles associated with external lighting equipment. Sufficient and appropriately angled light allows staff to clearly observe the wear and corrosion of chassis components, reducing maintenance omissions or operational errors caused by poor visibility, and effectively ensuring maintenance quality and efficiency.

[0016] 4. With the help of the electric telescopic rod of the maintenance height adjustment component, the staff can flexibly adjust the height of the maintenance item placement frame according to their own height and chassis height, so that they can pick up and put down items without bending over or standing on tiptoe, maintaining a comfortable operating posture. At the same time, the cooperation between the limit cylinder and the limit post ensures the stability of the height adjustment, avoids shaking during the adjustment process, further improves the comfort of the operation process, and reduces the labor intensity of the staff. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a chassis maintenance auxiliary device for automobile maintenance provided in an embodiment of this application; Figure 2 This is a side-view of a chassis maintenance auxiliary device for automobile maintenance provided in an embodiment of this application; Figure 3 This is a side sectional view of a chassis maintenance auxiliary device for automobile maintenance provided in an embodiment of this application; Figure 4 This is a top sectional view of a chassis maintenance auxiliary device for automobile maintenance provided in an embodiment of this application; In the picture: 1. Stable support assembly; 2. Maintenance height adjustment assembly; 3. Maintenance item rotation and placement assembly; 4. Auxiliary lighting assembly; 5. Base; 6. Casters; 7. Threaded rod; 8. Rotating seat; 9. Rubber pad; 10. Electric telescopic rod; 11. Support plate; 12. Limiting cylinder; 13. Limiting post; 14. Maintenance item placement frame; 15. Rotating connecting ring; 16. Divider; 17. Observation arc hole; 18. Support connector; 19. Lighting lamp. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose. Example 1

[0019] Please see Figures 1-4 This embodiment provides a chassis maintenance auxiliary device for automobile maintenance, including a stabilizing support component 1, a maintenance height adjustment component 2 fixedly connected to the upper end of the stabilizing support component 1, a maintenance item rotation and placement component 3 rotatably connected to the upper end of the maintenance height adjustment component 2, and an auxiliary lighting component 4 fixedly connected to the outer side of the stabilizing support component 1.

[0020] The stabilizing support component 1 includes a base 5. The lower end of the base 5 is fixedly connected to multiple sets of universal wheels 6. The upper end of the base 5 has internal threaded holes at the four corners. The internal threads of the four sets of internal threaded holes are threaded with threaded rods 7. The lower ends of the four sets of threaded rods 7 are rotatably connected to rotating seats 8. The lower ends of rotating seats 8 are fixedly connected to rubber pads 9.

[0021] The base 5 provides a stable installation platform for the entire device; the casters 6 facilitate the movement of the device between different working positions, improving its flexibility; the threaded rod 7 engages with the internal threaded holes at the four corners of the base 5, and its length extending out of the base 5 can be adjusted by rotation, thereby adjusting the device's level and support height; the rotating seat 8 rotates with the threaded rod 7, preventing excessive friction between the rubber pad 9 and the ground during adjustment, while ensuring that the rubber pad 9 can smoothly adhere to the ground; the rubber pad 9 increases the friction with the ground, enhancing the stability of the device on the ground, preventing the device from sliding, and the rubber material has a certain degree of elasticity, which can adapt to slightly uneven ground.

[0022] The maintenance height adjustment assembly 2 includes an electric telescopic rod 10 fixedly connected to the upper end of the base 5. A support plate 11 is fixedly connected to the telescopic end of the electric telescopic rod 10. An annular groove is provided at the upper end of the support plate 11. The maintenance height adjustment assembly 2 also includes a limiting post 13 fixedly connected to the upper end of the base 5 and a limiting cylinder 12 fixedly connected to the lower end of the support plate 11. The upper end of the limiting post 13 is slidably connected inside the limiting cylinder 12, and two sets of limiting cylinders 12 and limiting posts 13 are symmetrically arranged between the support plate 11 and the base 5.

[0023] The electric telescopic rod 10 drives the support plate 11 and the maintenance item rotation and placement assembly 3 above it to rise and fall through the telescopic movement, thereby adjusting the height of the device. Two sets of limiting cylinders 12 and limiting posts 13 are symmetrically arranged between the support plate 11 and the base 5. The upper end of the limiting post 13 slides into the limiting cylinder 12, which can limit the rising and falling direction of the support plate 11, prevent the support plate 11 from shifting or shaking during the rising and falling process, and ensure the stability of the height adjustment.

[0024] The maintenance item rotating placement assembly 3 includes a rotating connecting ring 15 rotatably connected inside the annular groove. The upper end of the rotating connecting ring 15 is fixedly connected to a maintenance item placement frame 14. A dividing member 16 is fixedly connected inside the maintenance item placement frame 14. The dividing member 16 has a cross-shaped cross section, and multiple sets of observation arc-shaped holes 17 are opened on the outer side of the maintenance item placement frame 14.

[0025] The rotating connecting ring 15 is embedded in the annular groove of the support plate 11 and can rotate flexibly within the annular groove, providing rotational support for the maintenance item placement frame 14. The maintenance item placement frame 14 is used to store tools, cleaning agents, parts and other items needed for maintaining the car chassis, and is the main storage space for maintenance items. The divider 16 divides the internal space of the maintenance item placement frame 14 into four independent areas, which facilitates the classification and storage of different types of maintenance items and avoids items from becoming confused. The observation arc hole 17 allows staff to observe the storage of items in the frame through the hole, making it easy to quickly find the required items.

[0026] The auxiliary lighting component 4 includes a support connector 18 fixedly connected to the outside of the base 5. A lighting lamp 19 is fixedly connected to one side of the support connector 18. The support connector 18 provides installation support for the lighting lamp 19, ensuring the installation stability and appropriate lighting angle of the lighting lamp 19. When the lighting lamp 19 is powered on, it emits light to illuminate the maintenance area of ​​the car chassis, solving the problem of insufficient light and improving the clarity of maintenance operations.

[0027] A controller and a battery are fixedly connected to the upper end of the base 5. The controller is electrically connected to the electric telescopic rod 10 and the lighting lamp 19. The battery supplies power to the controller, the electric telescopic rod 10 and the lighting lamp 19. The operator can control the telescopic rod 10 to adjust its height and the lighting lamp 19 to control the lighting through the controller, thus realizing convenient operation of the device. The battery frees the device from the limitation of external power supply and can be used flexibly in different places.

[0028] When using this utility model, the operator pushes the device and moves it to the target position for car chassis maintenance with the help of the universal wheels 6 at the lower end of the base 5. After reaching the position, the flatness of the ground is observed, and the threaded rods 7 at the four corners of the base 5 are rotated respectively. The threaded rods 7 extend downward under the action of the threads, driving the rotating seat 8 and the rubber pad 9 to move down until the rubber pad 9 is in close contact with the ground. The extension length of each threaded rod 7 is finely adjusted according to the ground conditions to ensure that the device is in a horizontal and stable state. At this time, the universal wheels 6 are lifted off the ground, and the device is stably supported on the ground by the rubber pad 9.

[0029] Based on their own height and the height of the car chassis, the staff sends a telescopic command to the electric telescopic rod 10 through the operating controller. After receiving the command, the telescopic end of the electric telescopic rod 10 drives the support plate 11 to rise or fall. At the same time, the limiting cylinder 12 at the lower end of the support plate 11 slides synchronously along the limiting post 13 to ensure that the support plate 11 rises and falls smoothly. When the maintenance item placement box 14 reaches a height that is convenient for the staff to pick up and put down items, the movement of the electric telescopic rod 10 is stopped by the controller, thus completing the height adjustment.

[0030] Staff members categorize and place the tools, cleaning agents, and other items required for maintenance into the independent areas divided by the divider 16 within the maintenance item placement box 14. When maintaining the car chassis, if it is necessary to retrieve items from the other side, simply push the maintenance item placement box 14. The rotating connecting ring 15 at its lower end will rotate within the annular groove of the support plate 11, causing the placement box to rotate to the desired position for easy and quick retrieval of items.

[0031] When the maintenance area is poorly lit, the lighting 19 is turned on by the controller. The lighting 19 is stably fixed by the support connector 18 and emits light to illuminate the chassis maintenance area, improving the clarity of operation. The staff can observe the remaining items in the placement box in real time through the arc-shaped hole 17 and replenish the required items in time.

[0032] After the maintenance work is completed, the staff will take out the remaining items from the maintenance item placement box 14 and organize them. The electric telescopic rod 10 will be retracted by the controller, so that the support plate 11 and the placement box will return to the lowest height. Then, the threaded rods 7 will be rotated in the opposite direction to make the rubber pad 9 lift off the ground and the caster 6 contact the ground. The device will be pushed to the designated storage position. The controller and the light 19 will be turned off to complete the entire workflow.

[0033] The detailed description of known functions and components, such as lighting, batteries, controllers and electric telescopic poles, is omitted in this disclosure. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of commercially available equipment.

[0034] In this solution, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this solution according to the specific circumstances.

[0035] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An auxiliary device for chassis maintenance in automobile maintenance, characterized in that It includes a stable support component (1), the upper end of the stable support component (1) is fixedly connected with a maintenance height adjustment component (2), the upper end of the maintenance height adjustment component (2) is rotatably connected with a maintenance item rotating placement component (3), and the outer side of the stable support component (1) is fixedly connected with an auxiliary lighting component (4); The stable support component (1) includes a base (5), the lower end of the base (5) is fixedly connected with multiple sets of universal wheels (6), internal threaded holes are formed at the four corners of the upper end of the base (5), threaded rods (7) are threadedly connected inside the four internal threaded holes, the lower ends of the four threaded rods (7) are rotatably connected with rotating seats (8), and rubber pads (9) are fixedly connected to the lower ends of the rotating seats (8).

2. The chassis maintenance auxiliary device for vehicle maintenance according to claim 1, characterized in that, The maintenance height adjustment component (2) includes an electric telescopic rod (10) fixedly connected to the upper end of the base (5), a support disc (11) is fixedly connected to the telescopic end of the electric telescopic rod (10), and an annular groove is formed in the upper end of the support disc (11).

3. The chassis maintenance auxiliary device for vehicle maintenance according to claim 2, characterized in that, The maintenance height adjustment component (2) further includes a limit post (13) fixedly connected to the upper end of the base (5) and a limit cylinder (12) fixedly connected to the lower end of the support disc (11), the upper end of the limit post (13) is slidably connected inside the limit cylinder (12), and two sets of the limit cylinder (12) and the limit post (13) are symmetrically arranged between the support disc (11) and the base (5).

4. The chassis maintenance auxiliary device for vehicle maintenance according to claim 2, characterized in that, The maintenance item rotating placement component (3) includes a rotating connection ring (15) rotatably connected inside the annular groove, a maintenance item placement frame (14) is fixedly connected to the upper end of the rotating connection ring (15), and a dividing member (16) is fixedly connected inside the maintenance item placement frame (14).

5. The chassis maintenance auxiliary device for vehicle maintenance according to claim 4, characterized in that, The cross-section of the dividing member (16) is cross-shaped, and multiple observation arc holes (17) are formed on the outer side of the maintenance item placement frame (14).

6. The chassis maintenance auxiliary device for vehicle maintenance according to claim 2, wherein The auxiliary lighting component (4) includes a support connecting member (18) fixedly connected to the outer side of the base (5), and a lighting lamp (19) is fixedly connected to one side of the support connecting member (18).

7. The chassis maintenance auxiliary device for vehicle maintenance according to claim 6, characterized in that, A controller and a storage battery are fixedly connected to the upper end of the base (5), the controller is electrically connected to the electric telescopic rod (10) and the lighting lamp (19), and the storage battery supplies power to the controller, the electric telescopic rod (10) and the lighting lamp (19).

Images