Lifting type automobile detection bracket

Abstract

The utility model discloses a lift type automobile detection bracket, which comprises two bases and lifting frames fixedly connected to the tops of the bases, a connecting plate is fixedly connected above the position between the opposite sides of the two lifting frames, the opposite sides of the two lifting frames are provided with grooves, and the utility model relates to the technical field of automobile detection brackets. According to the lifting type automobile detection bracket, four tires of an automobile are moved into four arc-shaped grooves, a second hydraulic telescopic rod is controlled to contract to drive a limiting frame to move leftwards, the limiting frame drives a plurality of limiting plates to move to the front and rear sides of the tires correspondingly, a motor drives a threaded rod to rotate, the threaded rod drives two adjacent threaded sleeves to get close, and the tires are detected. The threaded sleeves drive the limiting plates to get close to each other through the sliding plates, and the limiting plates clamp and limit vehicle tires, so that a vehicle can be well limited and fixed, the stability of vehicle lifting is improved, and the safety of vehicle lifting detection is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile detection brackets, in particular to a lifting type automobile detection bracket. 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. At the same time, a bracket is needed to support the vehicle during the lifting process.

[0003] At present, when a vehicle is supported and lifted for testing by a lifting bracket, the vehicle is simply parked on the bracket for lifting and lowering, and the vehicle is placed on the bracket by its own weight without limiting the position of the vehicle, resulting in low stability of the vehicle on the bracket, affecting the safety of vehicle testing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a lifting type automobile inspection bracket, which solves the problem that the weight of the vehicle itself is placed on the bracket without limiting the position of the vehicle, resulting in low stability of the vehicle on the bracket.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a lifting type automobile inspection bracket, including two bases and a lifting frame fixedly connected to the top of the base, a connecting plate is fixedly connected above the opposite sides of the two lifting frames, and grooves are provided on the opposite sides of the two lifting frames, a first hydraulic telescopic rod is fixedly connected to the bottom of the inner cavity of the groove, and the telescopic end of the first hydraulic telescopic rod is fixedly connected to the lifting plate, one side of the lifting plate is fixedly connected to a support plate, a limiting mechanism is provided on one side of the support plate, and arc grooves are provided on the front and rear of the top of the support plate.

[0006] Preferably, the limiting mechanism includes a limiting frame, the rear part of the inner cavity of the limiting frame is rotatably connected to a threaded rod through a bearing, one end of the threaded rod passes through the limiting frame and extends to the outside of the limiting frame, the front part of the limiting frame is fixedly connected to a motor through a fixing frame, and the output shaft of the motor is fixedly connected to one end of the threaded rod extending to the outside of the limiting frame through a coupling.

[0007] Preferably, the outer surface of the threaded rod and the internal thread connection of the limit frame are provided with a plurality of threaded sleeves, a slide groove is provided at the bottom of the inner cavity of the limit frame, the interior of the slide groove is slidably connected to the outer surface of the threaded sleeve through a slider, a sliding plate is fixedly connected to one side of the outer surface of the threaded sleeve, and a limiting plate is fixedly connected to one side of the sliding plate.

[0008] Preferably, a fixing plate is fixedly connected to one side of the bottom of the limiting frame.

[0009] Preferably, a second hydraulic telescopic rod is fixedly connected between one side of the fixed plate and the other side of the limiting frame.

[0010] Preferably, the front and rear portions of the base are fixedly connected with guide plates.

[0011] Beneficial Effects

[0012] The utility model provides a lifting type automobile inspection bracket. Compared with the existing technology, it has the following beneficial effects:

[0013] The utility model moves the four tires of the vehicle into four arc-shaped grooves, controls the second hydraulic telescopic rod to contract and drive the limit frame to move leftward, so that the limit frame drives multiple limit plates to move to the front and rear of the tires respectively, drives the threaded rod to rotate through a motor, and drives two adjacent threaded sleeves to approach each other, so that the threaded sleeves drive the limit plates to approach each other through the sliding plate, so that the limit plates clamp and limit the vehicle tires, thereby effectively limiting and fixing the vehicle, improving the stability of the vehicle lifting and lowering, and ensuring the safety of the vehicle lifting and lowering detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the lifting frame, the groove, the first hydraulic telescopic rod, the support plate and the limiting mechanism of the utility model;

[0016] Figure 3 It is a bottom view of the lifting plate, the supporting plate, the fixing plate, the second hydraulic telescopic rod and the limiting frame structure of the utility model.

[0017] In the figure: 1. base; 2. lifting frame; 3. connecting plate; 4. groove; 5. first hydraulic telescopic rod; 6. lifting plate; 7. support plate; 8. limit mechanism; 9. arc groove; 10. fixing plate; 11. second hydraulic telescopic rod; 12. guide plate; 81. limit frame; 82. threaded rod; 83. motor; 84. threaded sleeve; 85. slide groove; 86. sliding plate; 87. limit plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] See also Figure 1-3The utility model provides a technical solution: a lifting type automobile inspection bracket, comprising two bases 1 and a lifting frame 2 fixedly connected to the top of the base 1, a connecting plate 3 is fixedly connected above the opposite sides of the two lifting frames 2, a groove 4 is provided on the opposite sides of the two lifting frames 2, a first hydraulic telescopic rod 5 is fixedly connected to the bottom of the inner cavity of the groove 4, the first hydraulic telescopic rod 5 is electrically connected to the external power supply and is controlled by a control switch, a lifting plate 6 is fixedly connected to the telescopic end of the first hydraulic telescopic rod 5, a support plate 7 is fixedly connected to one side of the lifting plate 6, a limiting mechanism 8 is provided on one side of the support plate 7, and an arc groove 9 is provided at the front and rear of the top of the support plate 7.

[0020] Furthermore, in order to facilitate the limiting of the vehicle, the limiting mechanism 8 includes a limiting frame 81, and the rear part of the inner cavity of the limiting frame 81 is rotatably connected to a threaded rod 82 through a bearing. As a detailed description, the outer surface of the threaded rod 82 is provided with two sets of threads in opposite directions. One end of the threaded rod 82 passes through the limiting frame 81 and extends to the outside of the limiting frame 81. The front part of the limiting frame 81 is fixedly connected to a motor 83 through a fixing frame. The motor 83 is a servo motor, which is electrically connected to an external power supply and controlled by a control switch. The output shaft of the motor 83 is fixedly connected to one end of the threaded rod 82 extending to the outside of the limiting frame 81 through a coupling. The outer surface of the rod 82 is connected to a plurality of threaded sleeves 84 through internal threads located on the limit frame 81. A slide groove 85 is provided at the bottom of the inner cavity of the limit frame 81. The interior of the slide groove 85 is slidably connected to the outer surface of the threaded sleeve 84 through a slider. A sliding plate 86 is fixedly connected to one side of the outer surface of the threaded sleeve 84. A limiting plate 87 is fixedly connected to one side of the sliding plate 86. A fixed plate 10 is fixedly connected to one side of the bottom of the limit frame 81. A second hydraulic telescopic rod 11 is fixedly connected between one side of the fixed plate 10 and the other side of the limit frame 81. The second hydraulic telescopic rod 11 is electrically connected to an external power supply and is controlled by a control switch.

[0021] Furthermore, in order to facilitate the movement of the vehicle onto the support plate 7 , the front and rear portions of the base 1 are fixedly connected with guide plates 12 .

[0022] When in use, the car is driven onto the two support plates 7 through the guide plate 12, so that the tires of the car are moved to the four arc grooves 9, and the two second hydraulic telescopic rods 11 are controlled to contract, and the second hydraulic telescopic rods 11 will drive the limit frame 81 to move toward the lifting frame 2, and the limit frame 81 will move to the bottom of the support plate 7. At the same time, the limit frame 81 will drive multiple limit plates 87 to move above the support plate 7, so that the two adjacent limit plates 87 are moved to the front and rear of the car tires respectively, and then the two motors 83 are controlled to drive the threaded rod 82 to rotate, and the threaded rod 82 will drive the two adjacent threaded sleeves 84 to move toward the middle, and the two adjacent threaded sleeves 84 drive the two limit plates 87 to move toward the middle through the sliding plate 86, so that the two limit plates 87 clamp and limit the front and rear of the tires, and then the two first hydraulic telescopic rods 5 are controlled to extend, and the first hydraulic telescopic rods 5 will drive the support plate 7 to move upward through the lifting plate 6, and the two support plates 7 will support the car to move upward, and the car is tested.

Claims

1. A lifting type automobile inspection bracket, comprising two bases (1) and a lifting frame (2) fixedly connected to the top of the bases (1), characterized in that: A connecting plate (3) is fixedly connected above the opposite sides of the two lifting frames (2), and grooves (4) are provided on the opposite sides of the two lifting frames (2). A first hydraulic telescopic rod (5) is fixedly connected to the bottom of the inner cavity of the groove (4), and a lifting plate (6) is fixedly connected to the telescopic end of the first hydraulic telescopic rod (5), and a support plate (7) is fixedly connected to one side of the lifting plate (6). A limiting mechanism (8) is provided on one side of the support plate (7), and arc grooves (9) are provided at the front and rear of the top of the support plate (7).

2. The lifting type automobile inspection bracket according to claim 1, characterized in that: The limiting mechanism (8) comprises a limiting frame (81), the rear part of the inner cavity of the limiting frame (81) is rotatably connected to a threaded rod (82) via a bearing, one end of the threaded rod (82) passes through the limiting frame (81) and extends to the outside of the limiting frame (81), the front part of the limiting frame (81) is fixedly connected to a motor (83) via a fixing frame, and the output shaft of the motor (83) is fixedly connected to one end of the threaded rod (82) extending to the outside of the limiting frame (81) via a coupling.

3. The lifting type automobile inspection bracket according to claim 2, characterized in that: The outer surface of the threaded rod (82) is threadedly connected to a plurality of threaded sleeves (84) located inside the limiting frame (81); a slide groove (85) is provided at the bottom of the inner cavity of the limiting frame (81); the interior of the slide groove (85) is slidably connected to the outer surface of the threaded sleeve (84) via a slider; a sliding plate (86) is fixedly connected to one side of the outer surface of the threaded sleeve (84); and a limiting plate (87) is fixedly connected to one side of the sliding plate (86).

4. The lifting type automobile inspection bracket according to claim 2, characterized in that: A fixing plate (10) is fixedly connected to one side of the bottom of the limiting frame (81).

5. The lifting type automobile inspection bracket according to claim 4, characterized in that: A second hydraulic telescopic rod (11) is fixedly connected between one side of the fixed plate (10) and the other side of the limiting frame (81).

6. The lifting type automobile inspection bracket according to claim 1, characterized in that: The front and rear parts of the base (1) are both fixedly connected with guide plates (12).

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