CN220437770U

CN220437770U - Tyre limiter for safety detection of motor vehicle

Info

Publication number: CN220437770U
Application number: CN202321850439.4U
Authority: CN
Inventors: 成小龙; 胡改红
Original assignee: Yulin Jingda Automotive Testing Co ltd
Current assignee: Yulin Jingda Automotive Testing Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-02-02
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a tire limiter for motor vehicle safety detection, which comprises a fixed seat, wherein an installation groove is formed in the upper end of the fixed seat in a penetrating manner, a fixed block is fixedly connected to the inner wall of the installation groove, adjusting devices are rotatably connected to the opposite side walls of the fixed block, four L-shaped limiting plates are arranged at the notch of the installation groove, a connecting device is fixedly connected to the lower end of each of the four L-shaped limiting plates, and a contact device is arranged in the side walls of each of the four L-shaped limiting plates in a penetrating manner. The utility model has reasonable structural design and has the advantages of convenient positioning and limiting of the tire and convenient alignment.

Description

Tyre limiter for safety detection of motor vehicle

Technical Field

The utility model relates to the technical field of tools for detecting motor vehicles, in particular to a tire limiter for detecting motor vehicle safety.

Background

The annual inspection of the vehicle is one inspection which is necessary for each vehicle which has acquired the formal license plate and the driving license, and is equivalent to checking the vehicle according to the technical condition of the operation safety of the motor vehicle once every year, the annual inspection of the vehicle can eliminate the potential safety hazard of the vehicle in time, and the maintenance of the vehicle is promoted to be enhanced, so that the occurrence of traffic accidents is reduced.

In the prior art, when a vehicle is annual-check, the vehicle is required to be driven to a designated detection position, the tire is driven to a designated limit point, the tire is limited through the existing limit structures, the positions of the existing limit points are fixed, the vehicle is not aligned well when the vehicle is aligned during running, or the vehicle is limited by adopting the independent limit structures, but the limit structures cannot limit the displacement of the wheels completely, once the displacement occurs, the vehicle is carried to be moved, and unavoidable damage is caused to the vehicle, and based on the problem, the tire limiter for the safety detection of the vehicle is provided.

Disclosure of Invention

The utility model aims to provide a tire limiter for motor vehicle safety detection, which solves the problems in the prior art proposed by the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a tire stopper for motor vehicle safety inspection, includes the fixing base, the upper end department of fixing base runs through and is provided with the device groove, the inner wall department fixedly connected with fixed block in device groove, the equal rotation of relative lateral wall department is connected with adjusting device on the fixed block, the notch department in device groove is provided with four L type limiting plates, four the lower extreme department fixedly connected with connecting device of L type limiting plate, four the lateral wall department of L type limiting plate all runs through and is provided with contact device.

Preferably, the adjusting device comprises a threaded column rotatably connected to the side wall of the fixed block, the other end of the threaded column penetrates through the inner wall of the device groove and slides with the same, and one end, located outside the device groove, of the threaded column is fixedly connected with a rotary table.

Preferably, the connecting device comprises four sliding columns which are respectively and fixedly connected to the lower ends of the four L-shaped limiting plates, sliding grooves are respectively and slidably connected to the two sliding columns at the outermost sides, through grooves are respectively and slidably arranged on the side walls of the two sliding columns at the inner sides, threaded sleeves are respectively and fixedly connected to the inner walls of the through grooves, and the two threaded columns are respectively and spirally connected to the two threaded sleeves.

Preferably, the contact device comprises a square groove penetrating through the side wall of the L-shaped limiting plate, buffer rubber is fixedly connected to the inner wall of the square groove, and two ends of the buffer rubber protrude out of the notch of the corresponding square groove.

Preferably, the two L-shaped limiting plates located at the outermost side are fixedly connected to the side wall of the fixing seat.

Preferably, through holes are formed in the side walls of the four buffer rubbers in a penetrating mode, and limiting rods are slidably connected in the two through holes located at the outermost side.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the adjusting device, the connecting device and the contact device are arranged to be matched with each other, the fixing seat is arranged to be matched with the four L-shaped limiting plates to limit the tyre of the motor vehicle, an operator drives the motor vehicle into a parking point, after the front wheel of the motor vehicle is close to the fixing seat, the operator can rotate the turntables at two sides to drive the corresponding L-shaped limiting plates to move, the L-shaped limiting plates are used for limiting the tyre of the motor vehicle, and meanwhile, the corresponding limiting rods can be inserted into the hubs of the tyre to limit the tyre.

Drawings

FIG. 1 is a schematic view of a tire limiter for safety inspection of a motor vehicle according to the present utility model;

FIG. 2 is a schematic top view of a tire limiter for safety inspection of a vehicle according to the present utility model;

fig. 3 is a schematic side view of an L-shaped limiting plate of a tire limiter for safety detection of a motor vehicle according to the present utility model.

In the figure: 1 stop lever, 2 carousel, 3 fixing bases, 4L limiting plate, 5 screw thread posts, 6 screw thread sleeve, 7 fixed block, 8 square grooves, 9 buffer rubber, 10 through-holes, 11 smooth posts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a tire limiter for safety detection of a motor vehicle comprises a fixed seat 3, wherein an installation groove is formed in the upper end of the fixed seat 3 in a penetrating manner, a fixed block 7 is fixedly connected to the inner wall of the installation groove, adjusting devices are rotatably connected to opposite side walls of the fixed block 7, each adjusting device comprises a threaded column 5 rotatably connected to the side wall of the fixed block 7, the other end of each threaded column 5 penetrates through the inner wall of the installation groove and slides with the inner wall of the installation groove, and a rotary disc 2 is fixedly connected to one end, located outside the installation groove, of each threaded column 5.

Wherein, the notch department in device groove is provided with four L type limiting plates 4, the lower extreme department fixedly connected with connecting device in four L type limiting plates 4, connecting device is including four slide posts 11 of respectively fixed connection at four L type limiting plates 4 lower extreme, all run through on two slide posts 11 in the outside and be provided with the spout, two screw thread post 5 sliding connection respectively in two spouts, all run through on the lateral wall that is located two slide posts 11 of inboard is provided with logical groove, all fixedly connected with screw thread sleeve 6 on the inner wall in two logical grooves, two screw thread post 5 threaded connection respectively in two screw thread sleeve 6.

Wherein, the lateral wall department of four L type limiting plates 4 all runs through and is provided with contact device, and contact device is including running through the square groove 8 that sets up on L type limiting plate 4 lateral wall, fixedly connected with buffer rubber 9 on the inner wall of square groove 8, the notch in corresponding square groove 8 is all bulged at buffer rubber 9's both ends.

It should be noted that the two L-shaped limiting plates 4 located at the outermost sides are fixedly connected to the side walls of the fixing base 3, through holes 10 are formed in the side walls of the four buffer rubbers 9 in a penetrating mode, and limiting rods 1 are slidably connected in the two through holes 10 located at the outermost sides.

According to the utility model, an operator parks a motor vehicle to a designated parking point, the front wheel part of the motor vehicle is close to a fixed seat 3, the operator only needs to rotate a rotary table 2 at two sides after the parking is finished, the rotary table 2 can rotate with corresponding threaded columns 5, the corresponding L-shaped limiting plates 4 can be moved through the cooperation with threaded sleeves 6 and matched with the fixed L-shaped limiting plates 4 to realize the clamping and limiting of the two front wheels, and finally the corresponding limiting rods 1 can be inserted into through holes 10 and inserted into hub gaps of tires to finish limiting.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a tire stopper for motor vehicle safety inspection, includes fixing base (3), its characterized in that, the upper end department of fixing base (3) runs through and is provided with the device groove, the inner wall department fixedly connected with fixed block (7) of device groove, the equal rotation of relative lateral wall department is connected with adjusting device on fixed block (7), the notch department of device groove is provided with four L type limiting plate (4), four the lower extreme department fixedly connected with connecting device of L type limiting plate (4), four the lateral wall department of L type limiting plate (4) all runs through and is provided with contact device.

2. A tyre limiter for safety inspection of motor vehicles according to claim 1, characterized in that the adjusting device comprises a threaded column (5) rotatably connected to the side wall of the fixed block (7), the other end of the threaded column (5) penetrates through the inner wall of the device groove and slides with the same, and one end of the threaded column (5) located outside the device groove is fixedly connected with a turntable (2).

3. Tyre limiter for safety inspection of motor vehicles according to claim 2, characterized in that said connection means comprise four sliding columns (11) fixedly connected to the lower ends of four L-shaped limiting plates (4), respectively, two sliding columns (11) on the outermost side are provided with sliding grooves in a penetrating way, two threaded columns (5) are respectively slidingly connected in two sliding grooves, respectively, on the side walls of two sliding columns (11) on the inner side are provided with through grooves in a penetrating way, respectively, on the inner walls of two through grooves are fixedly connected threaded sleeves (6), respectively, threaded columns (5) are screwed in two threaded sleeves (6).

4. Tyre limiter for safety inspection of motor vehicles according to claim 1, characterized in that the contact means comprise square grooves (8) penetrating through the side walls of the L-shaped limiting plates (4), the inner walls of the square grooves (8) are fixedly connected with buffer rubbers (9), and the two ends of the buffer rubbers (9) protrude out of the notch of the corresponding square groove (8).

5. Tyre limiter for safety inspection of motor vehicles according to claim 1, characterized in that the two L-shaped limiting plates (4) located at the outermost side are fixedly connected to the side walls of the fixed seat (3).

6. Tyre limiter for safety inspection of motor vehicles according to claim 4, characterized in that the side walls of the four buffer rubbers (9) are provided with through holes (10) in a penetrating way, and the two through holes (10) located at the outermost side are connected with limit rods (1) in a sliding way.