Elevator for vehicle maintenance
The hydraulic cylinder drive guide slides to adjust the distance of the support plate, which solves the problem that the elevator cannot adapt to tires at different pitches, improves the adaptability, and facilitates the cleaning of the support plate through the shielding mechanism, solving the problems of poor adaptability and pollution of the existing elevators.
Patent Information
- Application Number
- CN202323369101.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-11
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2033-12-11
AI Technical Summary
The existing vehicle maintenance elevators cannot adjust the relative position, which leads to the inability to lift and lower the car adaptively when the tire spacing and lift spacing on both sides of the car do not correspond, resulting in poor adaptability.
A lift consisting of a main body and an adjustment mechanism is designed. The guide rail is driven by a hydraulic cylinder to slide on the guide rail, changing the relative distance of the support plate, and lifting cars with tires of different pitches, and ensuring the barrier through the shielding mechanism and limit bolts. The board is efficiently blocked and cleaned.
It improves the adaptability of the elevator and can adapt to tires of different spacings, ensuring the smooth progress of the car's lifting operation, and at the same time, the shielding mechanism keeps the surface of the support plate clean and easy to clean.
Smart Images
Figure CN222361876U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lifts, in particular to a lift for vehicle maintenance. Background Art
[0002] With the continuous increase in the number of cars, cars are used more and more frequently in people's lives, and the accompanying car maintenance and repair are also very important. Since a large number of cars need regular maintenance, a large number of car repair and maintenance organizations have emerged. When inspecting and repairing cars, supporting lifting equipment is indispensable.
[0003] Existing vehicle maintenance lifts have two sets of lifts, which support the tires on both sides of the car respectively. However, the two sets of lifts cannot adjust their relative positions. When the distance between the tires on both sides of the car and the distance between the lifts do not correspond, the lift cannot lift the car, resulting in poor adaptability of the lift. Utility Model Content
[0004] The purpose of the utility model is to provide a vehicle maintenance lift to solve the problem that the existing vehicle maintenance lift proposed in the above background technology cannot adjust the relative position. When the tire spacing on both sides of the car and the lift spacing do not correspond, the lift cannot lift the car, resulting in poor adaptability of the lift.
[0005] To achieve the above object, the utility model provides the following technical solution, a vehicle maintenance lift, comprising:
[0006] The main body comprises an elevator body, and a support plate is arranged on the surface of the elevator body;
[0007] The adjusting mechanism comprises a guide frame, which is fixedly connected to the surface of the lift body, a slider is fixedly connected to the lower surface of the guide frame, a guide rail is slidably connected to the surface of the slider, a hydraulic cylinder is arranged on the surface of the guide frame, and a fixed frame is fixedly connected to the surface of the hydraulic cylinder.
[0008] Preferably, a shielding mechanism is provided on the surface of the support plate, and the shielding mechanism includes a guide rod, the guide rod is fixedly connected to the surface of the support plate, a limiting rod is fixedly connected to the surface of the support plate, a baffle is slidably connected to the surface of the guide rod, a fixing nut is fixedly connected to the surface of the support plate, and a limiting bolt is threadedly connected to the surface of the fixing nut.
[0009] Preferably, a rectangular hole is provided on the surface of the guide frame, the support plate is provided on the rectangular hole of the guide frame, and one side of the guide frame is an inclined surface.
[0010] Preferably, the guide frame slides on the surface of the guide rail via a slider, and two groups of the guide frame and the support plates are provided, and the guide frame changes the relative distance between the two groups of support plates by sliding.
[0011] Preferably, the piston rod of the hydraulic cylinder is fixedly connected to the guide frame, and the hydraulic cylinder drives the guide frame to move on the guide rail via the piston rod.
[0012] Preferably, a wire groove is provided on the surface of the guide rod, the baffle slides on the wire groove of the guide rod, a groove is provided on the surface of the limit rod, and the baffle is snap-connected to the groove of the limit rod.
[0013] Preferably, the baffle is in a "T" shape, the baffle is abutted against the surface of the support plate, and the fixing nut limits the position of the baffle on the support plate through a limiting bolt.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The lifter pushes the guide frame through the output rod of the hydraulic cylinder, so that the guide frame drives the support plate to move horizontally on the guide rail. The two groups of support plates can be adjusted on the guide rail so that the support plates can lift and lower cars with tires of different spacings, thereby improving the adaptability of the lifter.
[0016] 2. The lift slides the baffle on the surface of the guide rod until the baffle slides to the slot of the limit rod, and then rotates the limit bolt on the surface of the fixing nut so that the limit bolt is connected to one side of the baffle. The fixing nut limits the position of the baffle on the surface of the support plate through the limit bolt, and the baffle blocks the upper surface of the support plate. Now you only need to remove the baffle for cleaning to make the top of the support plate clean. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;
[0018] Figure 2 It is a schematic top view of the structure of the utility model;
[0019] Figure 3 It is a three-dimensional schematic diagram of the structure of the utility model, viewed from the front and looking upward;
[0020] Figure 4 It is a schematic side view of the structure of the utility model;
[0021] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.
[0022] In the figure: 1. lift body; 11. support plate; 2. guide frame; 21. slider; 22. guide rail; 23. fixed frame; 24. hydraulic cylinder; 3. guide rod; 31. limit rod; 32. baffle; 33. fixing nut; 34. limit bolt. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-5 , an embodiment provided by the utility model:
[0025] A vehicle maintenance lift, comprising:
[0026] The main body comprises a lift body 1, on the surface of which a support plate 11 is arranged;
[0027] The adjusting mechanism comprises a guide frame 2, which is fixedly connected to the surface of the lift body 1, a slider 21 is fixedly connected to the lower surface of the guide frame 2, a guide rail 22 is slidably connected to the surface of the slider 21, a hydraulic cylinder 24 is arranged on the surface of the guide frame 2, a fixing frame 23 is fixedly connected to the surface of the hydraulic cylinder 24, and the adjusting mechanism can adjust the relative distance between the two groups of support plates 11, so that cars with tires of any spacing can be lifted and lowered by the support plates 11, thereby improving the adaptability of the support plates 11 in lifting cars and improving practicality.
[0028] Furthermore, a shielding mechanism is provided on the surface of the support plate 11, and the shielding mechanism includes a guide rod 3, which is fixedly connected to the surface of the support plate 11, a limiting rod 31 is fixedly connected to the surface of the support plate 11, a baffle 32 is slidably connected to the surface of the guide rod 3, a fixing nut 33 is fixedly connected to the surface of the support plate 11, and a limiting bolt 34 is threadedly connected to the surface of the fixing nut 33. The shielding mechanism can fully shield the surface of the support plate 11 to avoid direct contact between the support plate 11 and the vehicle, and the baffle 32 shields the support plate 11 to avoid contamination of the surface of the support plate 11, so that only the baffle 32 needs to be cleaned, and the baffle 32 is easy to disassemble, which facilitates the cleaning process.
[0029] Furthermore, a rectangular hole is provided on the surface of the guide frame 2, and the support plate 11 is provided on the rectangular hole of the guide frame 2. One side of the guide frame 2 is an inclined surface. The car drives into the upper surface of the guide frame 2 through the inclined surface of the guide frame 2, and the car drives into the lift body 1 through the guide frame 2, thereby lifting the car.
[0030] Furthermore, the guide frame 2 slides on the surface of the guide rail 22 through the slider 21. The guide frame 2 and the support plate 11 are provided with two groups. The guide frame 2 changes the relative distance between the two groups of support plates 11 by sliding. The change in the relative distance of the support plates 11 enables the support plates 11 to support cars with tires of other spacings, thereby realizing the lifting and lowering of tires with different spacings.
[0031] Furthermore, the piston rod of the hydraulic cylinder 24 is fixedly connected to the guide frame 2. The hydraulic cylinder 24 drives the guide frame 2 to move on the guide rail 22 through the piston rod. The fixed frame 23 is arranged between the two sets of guide rails 22. The fixed frame 23 serves as a support for the hydraulic cylinder 24 to move the position of the guide frame 2. The movement of the position of the guide frame 2 changes the position of the support plate 11.
[0032] Furthermore, a wire groove is provided on the surface of the guide rod 3, and the baffle 32 slides on the wire groove of the guide rod 3. A groove is provided on the surface of the limit rod 31, and the baffle 32 is snap-connected to the groove of the limit rod 31. The guide rod 3 and the limit rod 31 determine the specific position of the baffle 32 on the surface of the support plate 11.
[0033] Furthermore, the baffle 32 is in a "T" shape, and the baffle 32 is abutted against the surface of the support plate 11. The fixing nut 33 limits the position of the baffle 32 on the support plate 11 through the limiting bolt 34. The fixing nut 33 and the limiting bolt 34 fix the position of the baffle 32 on the support plate 11, so that the baffle 32 can effectively shield the surface of the support plate 11.
[0034] Working principle: the guide frame 2 slides on the surface of the guide rail 22 through the slider 21, and the fixed frame 23 pushes the guide frame 2 through the output rod of the hydraulic cylinder 24, so that the guide frame 2 drives the support plate 11 to move horizontally on the guide rail 22. The two groups of support plates 11 can adjust their positions on the guide rail 22, so that the support plates 11 can lift and lower cars with tires of different spacings.
[0035] The baffle plate 32 is slid on the surface of the guide rod 3 until the baffle plate 32 slides to be engaged with the slot of the limit rod 31. At this time, the limit bolt 34 is rotated on the surface of the fixing nut 33 so that the limit bolt 34 is engaged with one side of the baffle plate 32. The fixing nut 33 limits the position of the baffle plate 32 on the surface of the support plate 11 through the limit bolt 34. The baffle plate 32 blocks the upper surface of the support plate 11. Now you only need to remove the baffle plate 32 for cleaning to make the top of the support plate 11 clean.
[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A vehicle maintenance lift, characterized in that: include: The main body comprises an elevator body (1), and a support plate (11) is arranged on the surface of the elevator body (1); The adjusting mechanism comprises a guide frame (2), wherein the guide frame (2) is fixedly connected to the surface of the lift body (1), a slider (21) is fixedly connected to the lower surface of the guide frame (2), a guide rail (22) is slidably connected to the surface of the slider (21), a hydraulic cylinder (24) is arranged on the surface of the guide frame (2), and a fixed frame (23) is fixedly connected to the surface of the hydraulic cylinder (24).
2. A vehicle maintenance lift according to claim 1, characterized in that: A shielding mechanism is provided on the surface of the support plate (11), the shielding mechanism comprising a guide rod (3), the guide rod (3) is fixedly connected to the surface of the support plate (11), a limit rod (31) is fixedly connected to the surface of the support plate (11), a baffle (32) is slidably connected to the surface of the guide rod (3), a fixing nut (33) is fixedly connected to the surface of the support plate (11), and a limit bolt (34) is threadedly connected to the surface of the fixing nut (33).
3. A vehicle maintenance lift according to claim 1, characterized in that: A rectangular hole is provided on the surface of the guide frame (2), the support plate (11) is arranged on the rectangular hole of the guide frame (2), and one side of the guide frame (2) is an inclined surface.
4. A vehicle maintenance lift according to claim 3, characterized in that: The guide frame (2) slides on the surface of the guide rail (22) via a slider (21); two groups of the guide frame (2) and the support plate (11) are provided; and the guide frame (2) changes the relative distance between the two groups of support plates (11) by sliding.
5. A vehicle maintenance lift according to claim 4, characterized in that: The piston rod of the hydraulic cylinder (24) is fixedly connected to the guide frame (2), and the hydraulic cylinder (24) drives the guide frame (2) to move on the guide rail (22) through the piston rod.
6. A vehicle maintenance lift according to claim 2, characterized in that: A wire groove is provided on the surface of the guide rod (3), the baffle (32) slides on the wire groove of the guide rod (3), a groove is provided on the surface of the limit rod (31), and the baffle (32) is snap-connected to the groove of the limit rod (31).
7. A vehicle maintenance lift according to claim 6, characterized in that: The baffle (32) is in a "T" shape and is abutted against the surface of the support plate (11). The fixing nut (33) limits the position of the baffle (32) on the support plate (11) through a limiting bolt (34).