Automobile four-wheel detection platform

Abstract

The utility model belongs to the technical field of automobile detection platforms, and particularly relates to an automobile four-wheel detection platform which comprises a platform body, a slope plate, a first through groove, a second through groove, a lifting convex block, a screw rod, a driving motor, a first fixed seat, a second fixed seat, a limiting rod, a vertical plate and an abutting block. By means of the vertical plate arranged on the platform body, an automobile can be accurately parked at a positioning point, repeated position adjustment is avoided, buffering force to tires can be provided through the abutting block arranged on the vertical plate, the service life of the vertical plate can be prolonged, then the lifting columns arranged in the first through groove and the second through groove are lifted, and the automobile can be accurately parked at the positioning point. The block body is ejected upwards, the two lifting convex blocks move in the first through groove and the second through groove at the same time through rotation of the driving motor, front wheels and rear wheels of the automobile are pressed against and limited, the automobile is prevented from moving in the detection process, and therefore the accuracy of the detection result can be guaranteed, and meanwhile the personal safety of maintainers can be guaranteed; and safety accidents are prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile detection platforms, and specifically relates to an automobile four-wheel detection platform. Background Art

[0002] Automobile inspection is to determine the technical condition or working ability of the automobile. During the use of the automobile, as the use time increases, its parts gradually wear, corrode, deform and age, causing the clearance of the matching pair to increase, resulting in the decline of the automobile's technical performance and affecting the normal driving of the automobile. Among them, the four-wheel alignment test plays a very important role in ensuring the normal driving of the automobile.

[0003] At present, in order to quickly and accurately perform four-wheel alignment detection, most of the existing non-contact four-wheel alignment instruments based on 3D laser sensors are used for four-wheel alignment detection. The four-wheel alignment instrument only needs to park the car on the detection platform, scan the wheel contour and construct the wheel space through the 3D laser sensor, so as to realize non-target non-contact detection. When performing four-wheel alignment detection on the car, the car needs to be lifted by the detection platform, but during the lifting process, the car is prone to slipping, which not only affects the detection results, but also easily leads to safety accidents.

[0004] Based on this, the utility model designs a vehicle four-wheel detection platform to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a vehicle four-wheel detection platform.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a four-wheel inspection platform for automobiles, comprising a platform body, a ramp, a first through slot, a second through slot, a lifting protrusion, a screw rod, a drive motor, a first fixed seat, a second fixed seat, a limit rod, a vertical plate, an interference block, a side plate, a slot, a slide bar, a lighting lamp, a lifting bracket, a hydraulic cylinder, a connecting beam and a base, a rotatable ramp is provided at the front end of the front side of the platform body, a first through slot and a second through slot are provided on the platform body, and the first through slot and the second through slot are both provided with lifting protrusions.

[0007] As a preferred technical solution of the utility model, the lifting protrusion includes a sliding seat, a lifting column and a block, the lifting column is fixedly connected to the upper end of the sliding seat, and the block is fixedly connected to the top end of the telescopic column of the lifting column.

[0008] As a preferred technical solution of the utility model, the lifting protrusion is spirally connected to the screw rod through a sliding seat, one end of the screw rod is rotatably installed in the first fixed seat, and the other end of the screw rod is rotatably installed in the second fixed seat.

[0009] As a preferred technical solution of the utility model, the first fixing seat and the second fixing seat are both fixedly connected to the lower end of the platform body, and two limit rods are symmetrically fixedly connected to both sides of the screw rod between the first fixing seat and the second fixing seat.

[0010] As a preferred technical solution of the utility model, the sliding seat on the lifting protrusion is slidably connected to the limiting rod.

[0011] As a preferred technical solution of the utility model, a vertical plate is arranged directly behind the second through slot at the upper end of the platform body, two abutment blocks are fixedly connected to the vertical plate, and side plates are connected to the left and right sides of the lower end of the platform body.

[0012] As a preferred technical solution of the utility model, the side panels on the opposite sides of the two platform bodies are provided with card slots, a slide bar is slidably connected between the card slots on the two side panels, and a lighting lamp is arranged on the slide bar.

[0013] As a preferred technical solution of the utility model, the lower ends of the two platform bodies are connected to lifting brackets, hydraulic cylinders are installed on the two lifting brackets, the two lifting brackets are connected by a connecting beam, and the bottom ends of the two lifting brackets are fixedly connected to the base.

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

[0015] 1. The utility model can accurately park the car at the positioning point through the vertical plate provided on the platform body to avoid repeated position adjustment, and the resistance block provided on the vertical plate can provide a buffer force for the tire to avoid strong impact on the wheel blocking assembly, which is beneficial to improving the service life of the vertical plate, and then the lifting column provided in the first through slot and the second through slot is raised to push the block upward, and the two lifting protrusions are moved in the first through slot and the second through slot at the same time by the rotation of the driving motor, and the front and rear wheels of the car are resisted and limited at the same time to prevent the car from moving during the detection process, thereby ensuring the accuracy of the detection result, and at the same time, it can protect the personal safety of maintenance personnel and prevent the occurrence of safety accidents;

[0016] 2. The utility model has a slidable and position-adjustable lighting lamp between two platform bodies. When the bottom of the car needs to be inspected and repaired, turning on the lighting lamp can provide the inspectors with a good lighting field of view, facilitating careful observation of the bottom of the car, without the need for the inspectors to hold the lighting equipment, and has good convenience and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall side structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall rear view structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the lifting block structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the expanded structure of the lifting block of the utility model;

[0023] Figure 6 It is a partial enlarged structural schematic diagram of the utility model.

[0024] In the figure: 1. platform body; 2. ramp plate; 3. first through slot; 4. second through slot; 5. lifting protrusion; 501. sliding seat; 502. lifting column; 503. block; 6. screw rod; 7. driving motor; 8. first fixed seat; 9. second fixed seat; 10. limit rod; 11. vertical plate; 12. resistance block; 13. side plate; 14. slot; 15. sliding rod; 16. lighting lamp; 17. lifting bracket; 18. hydraulic cylinder; 19. connecting beam; 20. base. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the present utility model Figure 1-6 , 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 them. Based on the embodiments of 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.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides the following technical solutions: a four-wheel vehicle inspection platform, including a platform body 1, a ramp plate 2, a first through slot 3, a second through slot 4, a lifting protrusion 5, a screw rod 6, a driving motor 7, a first fixed seat 8, a second fixed seat 9, a limit rod 10, a vertical plate 11, a resistance block 12, a side plate 13, a slot 14, a slide bar 15, a lighting lamp 16, a lifting bracket 17, a hydraulic cylinder 18, a connecting beam 19 and a base 20. A rotatable ramp plate 2 is provided at the front end of the front of the platform body 1, and a first through slot 3 and a second through slot 4 are opened on the platform body 1, and the first through slot 3 and the second through slot 4 are both provided with a lifting protrusion 5.

[0027] The lifting protrusion 5 includes a sliding seat 501 , a lifting column 502 and a block 503 . The lifting column 502 is fixedly connected to the upper end of the sliding seat 501 , and the block 503 is fixedly connected to the top end of the telescopic column of the lifting column 502 .

[0028] The lifting protrusion 5 is spirally connected to the screw rod 6 through the sliding seat 501 . One end of the screw rod 6 is rotatably mounted in the first fixed seat 8 , and the other end of the screw rod 6 is rotatably mounted in the second fixed seat 9 .

[0029] The first fixing seat 8 and the second fixing seat 9 are both fixedly connected to the lower end of the platform body 1 , and two limiting rods 10 are symmetrically fixedly connected to both sides of the screw rod 6 between the first fixing seat 8 and the second fixing seat 9 .

[0030] The sliding seat 501 on the lifting protrusion 5 is slidably connected to the limiting rod 10 .

[0031] By means of the liftable and movable lifting protrusions 5 provided in the first through slot 3 and the second through slot 4, the tires of the car can be limited after it is parked on the platform body 1, so that the parking of the car has better stability and sliding is avoided during the lifting process, thereby ensuring the accuracy of the detection result.

[0032] Please refer to Figure 2 , Figure 3 and Figure 6 A vertical plate 11 is arranged directly behind the second through slot 4 at the upper end of the platform body 1 , and two abutment blocks 12 are fixedly connected to the vertical plate 11 . Side plates 13 are connected to the left and right sides of the lower end of the platform body 1 .

[0033] A slot 14 is formed on the side plates 13 on the opposite sides of the two platform bodies 1 . A slide bar 15 is slidably connected between the slots 14 on the two side plates 13 . A lighting lamp 16 is disposed on the slide bar 15 .

[0034] The lower ends of the two platform bodies 1 are connected to lifting brackets 17 , and hydraulic cylinders 18 are installed on the two lifting brackets 17 . The two lifting brackets 17 are connected by a connecting beam 19 , and the bottom ends of the two lifting brackets 17 are fixedly connected to the base 20 .

[0035] The movable and adjustable lighting lamp 16 provided between the two platform bodies 1 can provide good lighting for the inspection of the bottom of the car and provide a good observation field for the inspectors, and the platform can be raised and lowered through the connection structure of the lifting bracket 17 and the hydraulic cylinder 18.

[0036] The working principle and use process of the utility model are as follows: in specific use, the front wheel of the automobile is made to contact with the conflicting block 12 provided on the vertical plate 11 to realize the positioning and parking of the automobile. After the parking of the automobile is completed, the lifting column 502 in the first through slot 3 and the second through slot 4 on the platform body 1 pushes the block 503 to rise at the same time. After the block 503 is raised to the top, the driving motor 7 drives the screw rod 6 to rotate, so that the two lifting protrusions 5 threadedly connected to the screw rod 6 move in the same direction at the same time, and the blocks 503 on the two lifting protrusions 5 are respectively limited and contacted with the front wheel and the rear wheel of the automobile, so that the front wheel of the automobile can be limited without manual contact, thereby preventing the automobile from moving during the detection process, and ensuring the accuracy of the detection result. The slidable and position-adjustable lighting lamp 16 provided between the two platform bodies 1 can be moved at the bottom of the automobile according to the use needs, providing good lighting conditions for the detection personnel, and having good convenience.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vehicle four-wheel inspection platform, comprising a platform body (1), a ramp (2), a first through slot (3), a second through slot (4), a lifting protrusion (5), a screw rod (6), a drive motor (7), a first fixed seat (8), a second fixed seat (9), a limit rod (10), a vertical plate (11), an abutment block (12), a side plate (13), a slot (14), a slide bar (15), an illuminating lamp (16), a lifting bracket (17), a hydraulic cylinder (18), a connecting beam (19) and a base (20), characterized in that: A rotatable ramp (2) is provided at the front end of the front face of the platform body (1), and a first through slot (3) and a second through slot (4) are provided on the platform body (1), and both the first through slot (3) and the second through slot (4) are provided with lifting protrusions (5).

2. The vehicle four-wheel detection platform according to claim 1, characterized in that: The lifting protrusion (5) comprises a sliding seat (501), a lifting column (502) and a block (503); the lifting column (502) is fixedly connected to the upper end of the sliding seat (501); and the block (503) is fixedly connected to the top end of the telescopic column of the lifting column (502).

3. The vehicle four-wheel detection platform according to claim 1, characterized in that: The lifting protrusion (5) is spirally connected to the screw rod (6) via a sliding seat (501); one end of the screw rod (6) is rotatably mounted in a first fixed seat (8), and the other end of the screw rod (6) is rotatably mounted in a second fixed seat (9).

4. The vehicle four-wheel detection platform according to claim 3, characterized in that: The first fixing seat (8) and the second fixing seat (9) are both fixedly connected to the lower end of the platform body (1), and two limit rods (10) are symmetrically fixedly connected to both sides of the screw rod (6) between the first fixing seat (8) and the second fixing seat (9).

5. The vehicle four-wheel detection platform according to claim 2, characterized in that: The sliding seat (501) on the lifting protrusion (5) is slidably connected to the limiting rod (10).

6. The vehicle four-wheel detection platform according to claim 1, characterized in that: A vertical plate (11) is arranged directly behind the second through slot (4) at the upper end of the platform body (1), two abutment blocks (12) are fixedly connected to the vertical plate (11), and side plates (13) are connected to the left and right sides of the lower end of the platform body (1).

7. The vehicle four-wheel detection platform according to claim 1, characterized in that: A slot (14) is provided on the side panels (13) on opposite sides of the two platform bodies (1), a slide bar (15) is slidably connected between the slots (14) on the two side panels (13), and an illumination lamp (16) is provided on the slide bar (15).

8. The vehicle four-wheel detection platform according to claim 1, characterized in that: The lower ends of the two platform bodies (1) are connected to a lifting bracket (17), and the two lifting brackets (17) are installed with a hydraulic cylinder (18). The two lifting brackets (17) are connected via a connecting beam (19), and the bottom ends of the two lifting brackets (17) are fixedly connected to a base (20).

Images