Elevator for automobile maintenance

Abstract

The utility model relates to the technical field of automobile maintenance, and discloses an elevator for automobile maintenance, which comprises a support plate and a fixed block arranged at the top of the support plate, two groups of fixed seats are connected to the outer side of the fixed block in a sliding manner, and a mounting plate is arranged above the fixed block; the lifting mechanism is arranged above the fixing seat and used for lifting when the automobile is maintained, and the lifting mechanism comprises a connecting rod which rotates on the inner wall of the fixing seat. The lifting mechanism is arranged, so that the automobile can be conveniently lifted, and when the bottom of the automobile is damaged, the automobile can be lifted for maintenance; and meanwhile, by arranging the limiting mechanism, the automobile can be conveniently limited after being parked, the automobile is prevented from moving on the maintenance elevator or accidentally falling off, the danger to workers, the automobile and surrounding objects is reduced, correct tire positioning is achieved, the maintenance work becomes simpler and more efficient, the maintenance cost is reduced, and the maintenance time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile maintenance, in particular to a lift for automobile maintenance. Background Art

[0002] The car maintenance lift is a kind of equipment specially designed for the car maintenance industry. It can directly lift the vehicle from the ground to the working area, making it convenient for maintenance personnel to inspect, maintain and repair the vehicle. The emergence of the car maintenance lift has greatly improved the efficiency of car maintenance, reduced maintenance costs, and also reduced the labor intensity of maintenance personnel.

[0003] Many modern cars have complex electronic devices and parts, which are often higher than ordinary workbenches. In order to facilitate maintenance personnel to inspect and replace these high parts, a lift is needed. However, the structure and design limitations of traditional lifts are relatively simple. It is usually not possible to directly position the car tires, which causes the car to move or accidentally fall on the maintenance lift, which may cause harm to workers, vehicles and surrounding objects. At the same time, without correct tire positioning, maintenance work will become more difficult and time-consuming, which will increase maintenance costs and extend maintenance time, affect the normal operation of the workshop, and may rub against the ground or other objects, causing additional wear and faster aging. Utility Model Content

[0004] The purpose of the utility model is to provide a lift for automobile maintenance to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car maintenance lift, comprising a support plate, and also comprising:

[0006] A fixed block is arranged on the top of the support plate, two sets of fixed seats are slidably connected to the outer side of the fixed block, and a mounting plate is arranged above the fixed block;

[0007] A lifting mechanism is arranged above the fixing seat for lifting and lowering the car during maintenance, the lifting mechanism comprising a connecting rod rotated on the inner wall of the fixing seat, two groups of first connecting rods are fixedly connected to the outer side of the connecting rod, the inner wall of the first connecting rod is rotatably connected to a rotating shaft, the outer side of the rotating shaft is rotatably connected to a second connecting rod, and one end of the second connecting rod is rotatably connected to a connecting head;

[0008] A limiting mechanism is arranged on one side of the mounting plate for positioning and preventing the automobile from slipping, the limiting mechanism includes a limiting block fixed to one side of the mounting plate, one side of the mounting plate is rotatably connected to a connecting block, the outer side of the connecting block is rotatably connected to a mounting block, and one side of the limiting block is fixedly connected to a spring for resetting the mounting plate.

[0009] Preferably, a fixing frame is fixedly connected to one side of the support plate, and a driving mechanism for moving the connecting rod is provided on the top of the fixing frame.

[0010] Preferably, the inner wall of the connector is slidably connected to a slide rod, and both ends of the slide rod are fixedly connected to fixed plates.

[0011] Preferably, the top of the fixing plate is fixedly connected to the bearing platform, and a first notch is formed on the top of the bearing platform.

[0012] Preferably, a plurality of groups of limiting frames for limiting the position of the automobile are fixedly connected to the top of the bearing platform, and a second notch is provided on the top of the bearing platform.

[0013] Preferably, a sleeve is fixedly connected to the inner side of the second notch, a sliding tube is slidably connected to the inner wall of the sleeve, and a limiting plate for blocking the car after it stops is fixedly connected to one end of the sliding tube.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can facilitate the lifting of the car by arranging the lifting mechanism. When the bottom of the car is damaged, the car can be lifted for maintenance. At the same time, the limiting mechanism can be provided to limit the position of the car after it is parked, so as to prevent the car from moving or accidentally falling on the maintenance lift, thereby reducing the danger to labor, vehicles and surrounding objects. In addition, with the correct tire positioning, the maintenance work will become simpler and more efficient, which will reduce the maintenance cost and reduce the maintenance time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of the automobile maintenance lift provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure of the bearing platform and the limiting frame provided by the utility model;

[0018] Figure 3 A schematic diagram of the lifting mechanism structure provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the limit mechanism structure provided by the utility model.

[0020] In the figure: 1. support plate; 2. fixed block; 3. fixed seat; 4. lifting mechanism; 41. connecting rod; 42. first connecting rod; 43. rotating shaft; 44. second connecting rod; 45. connecting head; 5. fixing frame; 6. driving mechanism; 7. sliding rod; 8. fixing plate; 9. bearing platform; 10. mounting plate; 11. limiting mechanism; 111. limiting block; 112. connecting block; 113. mounting block; 114. spring; 12. first notch; 13. limiting frame; 14. second notch; 15. sleeve; 16. sliding tube; 17. limiting plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4As shown, a car maintenance lift comprises a support plate 1, by setting the support plate 1, it is convenient to fix a fixed block 2, a fixed block 2 is arranged on the top of the support plate 1, by setting the fixed block 2, it is convenient to slide the fixed seat 3, the outer side of the fixed block 2 is slidably connected with two groups of fixed seats 3, by setting the fixed seat 3, it is convenient to connect a connecting rod 41, a mounting plate 10 is arranged above the fixed block 2, by setting the mounting plate 10, it is convenient to fix a limit block 111; a lifting mechanism 4 is arranged above the fixed seat 3 for lifting and lowering the car during maintenance, the lifting mechanism 4 comprises a connecting rod 41 that rotates on the inner wall of the fixed seat 3, by setting the connecting rod 41, it is convenient to connect a first connecting rod 42, two groups of first connecting rods 42 are fixedly connected to the outer side of the connecting rod 41, by setting the first connecting rod 42, it is convenient to connect a rotating shaft 43, the inner wall of the first connecting rod 42 is rotatably connected with a rotating shaft 43, by setting the rotating shaft 43, it is convenient to rotate the second connecting rod 44, the outer side of the rotating shaft 43 is rotated The second connecting rod 44 is rotatably connected to the second connecting rod 44. By setting the second connecting rod 44, it is convenient to connect the connecting head 45. One end of the second connecting rod 44 is rotatably connected to the connecting head 45. By setting the connecting head 45, it is convenient to connect the slide bar 7; a limiting mechanism 11 for positioning and preventing the car from slipping is set on one side of the mounting plate 10. The limiting mechanism 11 includes a limiting block 111 fixed to one side of the mounting plate 10. By setting the limiting block 111, it is convenient to fix the connecting block 112. One side of the mounting plate 10 A connecting block 112 is rotatably connected, and by setting the connecting block 112, the mounting block 113 can be easily rotated. The outer side of the connecting block 112 is rotatably connected with the mounting block 113, and by setting the mounting block 113, the connecting block 112 can be easily connected. One side of the limit block 111 is fixedly connected with a spring 114 for resetting the mounting plate 10, and by setting the spring 114, the limit block 111 can be easily reset. It is explained here that a limiting mechanism 11 is also provided on one side of the mounting plate 10.

[0023] refer to Figure 3 As shown, a fixed frame 5 is fixedly connected to one side of the support plate 1. By setting the fixed frame 5, the driving mechanism 6 can be supported conveniently. A driving mechanism 6 for moving the connecting rod 41 is set on the top of the fixed frame 5. By setting the driving mechanism 6, the connecting rod 41 can be moved conveniently. It is explained here that the driving mechanism 6 is composed of a motor, a threaded rod and a moving block, which is the prior art and will not be described in detail here; the inner wall of the connecting head 45 is slidably connected to a sliding rod 7. By setting the sliding rod 7, the connecting head 45 can be slid conveniently. Both ends of the sliding rod 7 are fixedly connected to fixed plates 8. By setting the fixed plates 8, the sliding rod 7 can be fixed conveniently.

[0024] refer to Figure 1 , Figure 2 and Figure 3As shown, the top of the fixing plate 8 is fixedly connected to the bearing platform 9. By setting the bearing platform 9, it is convenient to open the first notch 12. The top of the bearing platform 9 is provided with a first notch 12. By providing the first notch 12, it is convenient to move the mounting plate 10 when the force is downward; the top of the bearing platform 9 is fixedly connected with a plurality of groups of limit frames 13 for limiting the position of the car. By providing the limit frames 13, it is convenient to limit one side of the car. The top of the bearing platform 9 is provided with a second notch 14. By providing the second notch 14, it is convenient to set the sleeve Tube 15 is fixed; a sleeve 15 is fixedly connected to the inner side of the second notch 14, and by setting the sleeve 15, the sliding tube 16 can be easily slid. It is explained here that the inner wall of the sleeve 15 is fixedly connected with a spring 114 for resetting the sliding tube 16, and the inner wall of the sleeve 15 is slidably connected with the sliding tube 16. By setting the sliding tube 16, it is convenient to connect the limit plate 17, and one end of the sliding tube 16 is fixedly connected with a limit plate 17 for blocking the car after parking. By setting the limit plate 17, it is convenient to limit the car tire.

[0025] Working principle: When in use, first drive the car onto the load-bearing platform 9, use the connecting rod 41 as a fulcrum, the first notch 12 as a space for the mounting plate 10 to move, the spring 114 resets the mounting plate 10, limits the tire when the tire is pressed, and at the same time, the limit plate 17 limits the tire on the other side. At this time, turn on the driving mechanism 6, and the driving mechanism 6 drives the connecting rod 41 to move, the movement of the connecting rod 41 drives the first connecting rod 42 to move, the movement of the first connecting rod 42 drives the second connecting rod 44 to move, and the movement of the second connecting rod 44 drives the connecting head 45 to move on the slide bar 7, thereby driving the load-bearing platform 9 to rise, and then the car is repaired.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A car maintenance lift, comprising a support plate (1), characterized in that: Also includes: A fixed block (2) is arranged on the top of the support plate (1), two sets of fixed seats (3) are slidably connected to the outer side of the fixed block (2), and a mounting plate (10) is arranged above the fixed block (2); A lifting mechanism (4) is arranged above a fixing seat (3) and is used for lifting and lowering a car during maintenance. The lifting mechanism (4) comprises a connecting rod (41) rotatable on the inner wall of the fixing seat (3), two groups of first connecting rods (42) are fixedly connected to the outer side of the connecting rod (41), a rotating shaft (43) is rotatably connected to the inner wall of the first connecting rod (42), a second connecting rod (44) is rotatably connected to the outer side of the rotating shaft (43), and one end of the second connecting rod (44) is rotatably connected to a connecting head (45); A limiting mechanism (11) is arranged on one side of a mounting plate (10) for positioning and preventing a vehicle from slipping, the limiting mechanism (11) comprising a limiting block (111) fixed to one side of the mounting plate (10), a connecting block (112) being rotatably connected to one side of the mounting plate (10), a mounting block (113) being rotatably connected to the outer side of the connecting block (112), and a spring (114) for resetting the mounting plate (10) being fixedly connected to one side of the limiting block (111).

2. The automobile maintenance lift according to claim 1, characterized in that: A fixing frame (5) is fixedly connected to one side of the support plate (1), and a driving mechanism (6) for moving the connecting rod (41) is provided on the top of the fixing frame (5).

3. The automobile maintenance lift according to claim 1, characterized in that: The inner wall of the connector (45) is slidably connected to a slide rod (7), and both ends of the slide rod (7) are fixedly connected to fixing plates (8).

4. The automobile maintenance lift according to claim 3, characterized in that: The top of the fixed plate (8) is fixedly connected to the bearing platform (9), and the top of the bearing platform (9) is provided with a first notch (12).

5. The automobile maintenance lift according to claim 4, characterized in that: A plurality of groups of limiting frames (13) for limiting the position of the vehicle are fixedly connected to the top of the bearing platform (9), and a second notch (14) is provided on the top of the bearing platform (9).

6. The automobile maintenance lift according to claim 5, characterized in that: A sleeve (15) is fixedly connected to the inner side of the second notch (14), a sliding tube (16) is slidably connected to the inner wall of the sleeve (15), and a limiting plate (17) for blocking the vehicle after it stops is fixedly connected to one end of the sliding tube (16).

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