CN218895953U

CN218895953U - Tire limiting mechanism for automobile detection

Info

Publication number: CN218895953U
Application number: CN202222946651.2U
Authority: CN
Inventors: 靳光盈; 李明清; 许珊珊; 张雪; 孟子豪; 彭博
Original assignee: Changchun Automobile Industry Institute
Current assignee: Changchun Automobile Industry Institute
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-21
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a tire limiting mechanism for automobile detection, which comprises a shell, wherein the surface of the shell is provided with an installation cavity, the inside of the installation cavity is provided with a limiting mechanism, the inside of the installation cavity is provided with a supporting mechanism, the supporting mechanism is welded with the bottom of the installation cavity, and when the tire limiting mechanism is used, the tire of an automobile can be positioned on the upper surface of the supporting mechanism by arranging the shell, the installation cavity, the limiting mechanism and the supporting mechanism, and can be supported.

Description

Tire limiting mechanism for automobile detection

Technical Field

The utility model belongs to the technical direction of automobile detection, and particularly relates to a tire limiting mechanism for automobile detection.

Background

The automobile detection is used for determining the technical condition or the working capacity of an automobile, and in the using process of the automobile, along with the extension of the using time, parts of the automobile are gradually worn, corroded, deformed and aged, lubricating oil is deteriorated, and the like, so that the clearance of a matched pair is enlarged, and the technical performance of the automobile is reduced due to movement looseness, vibration, sound, air leakage, water leakage, oil leakage and the like.

The current announcements are: the utility model patent of CN212683644U discloses a tire limiting mechanism for automobile detection, which comprises a fixed box, wherein the bottom of the fixed box is provided with a worm, the outer side of the worm is connected with a worm wheel in a meshed manner, both sides of the worm wheel are fixedly connected with threaded rods, and one side of each threaded rod is connected with a threaded block in a threaded manner; the utility model can conveniently limit the automobile tire and facilitate the movement of the automobile tire by arranging the worm, the worm wheel, the threaded rod, the threaded block, the slide bar, the transverse plate, the fixed column and the stop block.

The problems of the prior art are: the existing tire limiting mechanism for automobile detection is characterized in that when multiple automobile tires are used for limiting, the automobile tires are directly located on the upper surface of a supporting table, and then the supporting table is supported through a worm, but because the weight of the automobile is large, the automobile is easy to crush the worm, and then the supporting table is lowered, so that the automobile falls down.

Disclosure of Invention

The utility model aims to solve the problems in the background technology by aiming at the prior device, namely a tire limiting mechanism for automobile detection.

In order to solve the technical problems, the utility model provides the following technical scheme: the tire limiting mechanism for automobile detection comprises a shell, wherein an installation cavity is formed in the surface of the shell, a limiting mechanism is arranged in the installation cavity, a supporting mechanism is arranged in the installation cavity, and the supporting mechanism is welded with the bottom of the installation cavity;

the supporting mechanism comprises a fixed column, a sliding cavity, a first spring, a sliding column, a supporting table and anti-skid patterns, wherein the fixed column is welded at the bottom of the installation cavity, the sliding cavity is formed in the fixed column, one end of the first spring is welded at the inner bottom of the sliding cavity, the sliding column is movably arranged in the sliding cavity, the sliding column is welded at the other end of the first spring, the supporting table is welded on the upper surface of the sliding column, and the anti-skid patterns are formed on the surface of the supporting table.

The utility model further discloses that the limiting mechanism comprises a fixed cavity, a screw rod, a motor, a sliding sleeve, a fixed block and a limiting block, wherein the fixed cavity is arranged at one end of the installation cavity, one end of the screw rod is rotatably connected to the inner wall of the installation cavity, the other end of the screw rod extends to the inside of the fixed cavity, the motor is arranged in the fixed cavity, an output shaft of the motor is bolted to the other end of the screw rod, the sliding sleeve is in threaded connection with the surface of the screw rod, the fixed block is welded on the surface of the sliding sleeve, the upper surface of the fixed block is obliquely arranged, and the limiting block is connected to the upper surface of the fixed block.

According to the utility model, the two ends of the shell are provided with the inclined parts, the surfaces of the inclined parts are welded with the anti-slip strips, and the number of the anti-slip strips is a plurality of and symmetrically distributed.

According to the utility model, one end of the second spring is welded on the upper surface of the fixed block, and the other end of the second spring is welded on the lower surface of the limiting block.

According to the utility model, the upper surface of the mounting cavity is provided with the rotating rods at one end far away from the limiting block, and the number of the rotating rods is three and is rotationally connected with the inner wall of the mounting cavity.

According to the utility model, the upper surface of the limiting block is provided with the connecting plate, the connecting plate is contacted with one end, far away from the rotating rod, of the upper surface of the shell, the lower end of the connecting plate is provided with the first baffle, and one end, close to the connecting plate, of the upper surface of the mounting cavity is welded with the second baffle.

Compared with the prior art, the utility model has the following beneficial effects: in the present utility model, the number of the components,

(1) Through setting up casing, the installation cavity, stop gear and supporting mechanism, when using, can make the tire of car be located supporting mechanism's upper surface, can support the tire, because supporting mechanism is direct with the installation cavity bottom contact on the casing surface, and then be equivalent to direct with ground contact, can provide fine supporting role to the car, then can carry out spacingly to the tire through stop gear, prevent that the tire from taking place to remove, then supporting mechanism includes the fixed column, the sliding chamber, first spring, the sliding column, supporting bench and anti-skidding decorative pattern, when using, the fixing base is direct to contact with the bottom of installation cavity, then when the car tire is located the upper surface of supporting bench, can extrude first spring and sliding column, make the sliding column move downwards in the sliding chamber, when the tire leaves the supporting bench, first spring resumes deformation, make the supporting bench upwards move.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a left side view provided by an embodiment of the present utility model;

FIG. 3 isbase:Sub>A perspective cross-sectional view of the view A-A of FIG. 2 provided by an embodiment of the present utility model;

fig. 4 is a schematic view of a supporting mechanism according to an embodiment of the present utility model.

In the figure: 1. a housing; 2. a mounting cavity; 3. a limiting mechanism; 4. a support mechanism; 5. an inclined portion; 6. an anti-slip strip; 7. a second spring; 8. a rotating lever; 9. a connecting plate; 10. a first baffle; 11. a second baffle; 301. a fixed cavity; 302. a screw rod; 303. a motor; 304. a sliding sleeve; 305. a fixed block; 306. a limiting block; 401. fixing the column; 402. a sliding chamber; 403. a first spring; 404. a sliding column; 405. a support table; 406. an anti-skid pattern.

Detailed Description

The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a tire stop gear for automobile inspection, includes casing 1, and the surface of casing 1 is provided with installation cavity 2, and the inside of installation cavity 2 is provided with stop gear 3, and the inside of installation cavity 2 is provided with supporting mechanism 4, and supporting mechanism 4 welds with the bottom of installation cavity 2;

the supporting mechanism 4 comprises a fixed column 401, a sliding cavity 402, a first spring 403, a sliding column 404, a supporting table 405 and an anti-slip pattern 406, wherein the fixed column 401 is welded at the bottom of the installation cavity 2, the sliding cavity is formed in the fixed column 401, one end of the first spring 403 is welded at the inner bottom of the sliding cavity 402, the sliding column 404 is movably arranged in the sliding cavity 402, the sliding column 404 is welded at the other end of the first spring 403, the supporting table 405 is welded on the upper surface of the sliding column 404, and the anti-slip pattern 406 is formed on the surface of the supporting table 405.

The scheme is adopted: through setting up casing 1, installation cavity 2, stop gear 3 and supporting mechanism 4, when using, can make the tire of car be located the upper surface of supporting mechanism 4, can support the tire, because supporting mechanism 4 is direct to contact with the installation cavity 2 bottom on the casing 1 surface, and then be equivalent to direct contact with ground, can provide fine supporting role to the car, then can carry out spacing to the tire through stop gear 3, prevent that the tire from taking place to remove, then supporting mechanism 4 includes fixed column 401, sliding chamber 402, first spring 403, sliding column 404, brace table 405 and anti-skidding decorative pattern 406, when using, fixed column 401 is direct to contact with the bottom of installation cavity 2, then when the car tire is located the upper surface of brace table 405, can extrude first spring 403 and sliding column 404, make sliding column 404 move down in sliding chamber 402, when the tire leaves brace table 405, first spring 403 resumes deformation, make brace table 405 upwards move.

Referring to fig. 3, the limiting mechanism 3 includes a fixed cavity 301, a screw rod 302, a motor 303, a sliding sleeve 304, a fixed block 305 and a limiting block 306, the fixed cavity 301 is opened at one end of the installation cavity 2, one end of the screw rod 302 is rotatably connected to the inner wall of the installation cavity 2, the other end of the screw rod 302 extends to the inside of the fixed cavity 301, the motor 303 is arranged in the fixed cavity 301, an output shaft of the motor 303 is bolted to the other end of the screw rod 302, the sliding sleeve 304 is in threaded connection with the surface of the screw rod 302, the fixed block 305 is welded on the surface of the sliding sleeve 304, the upper surface of the fixed block 305 is obliquely arranged, and the limiting block 306 is connected to the upper surface of the fixed block 305.

The scheme is adopted: through setting up fixed chamber 301, lead screw 302, motor 303, slip cap 304, fixed block 305 and stopper 306, when using, fixed chamber 301 can deposit motor 303, then opens motor 303, makes the output shaft of motor 303 drive lead screw 302 and rotates, because slip cap 304 and lead screw 302 threaded connection, can make slip cap 304 remove on the surface of lead screw 302, and then can make fixed block 305 and stopper 306 remove, until stopper 306 and tire contact, when spacing the tire, close motor 303.

Referring to fig. 1, both ends of a housing 1 are provided with inclined portions 5, and anti-slip strips 6 are welded on the surface of the inclined portions 5, and the number of the anti-slip strips 6 is several and symmetrically distributed.

The scheme is adopted: through setting up tilting part 5 and antislip strip 6, when using, tilting part 5 can be better make the car drive on the upper surface of casing 1, then antislip strip 6 can avoid the phenomenon that the car takes place to skid when driving on tilting part 5.

Referring to fig. 1, one end of the second spring 7 is welded to the upper surface of the fixing block 305, and the other end of the spring is welded to the lower surface of the stopper 306.

The scheme is adopted: through setting up second spring 7, when car detects and ends, leave casing 1, can extrude stopper 306, make stopper 306 approach to the level, can extrude the spring, when the car leaves casing 1, second spring 7 resumes deformation, can make stopper 306 resume vertical state.

Referring to fig. 1, a rotating rod 8 is disposed at one end of the upper surface of the installation cavity 2 far from the limiting block 306, and the number of the rotating rods 8 is three and is rotationally connected with the inner wall of the installation cavity 2.

The scheme is adopted: through setting up dwang 8, when the car was walked through tilting part 5, car tire can be with dwang 8 contact, and dwang 8 can make things convenient for the car to remove, then when the car was located supporting bench 405, supporting bench 405 can slightly move downwards, and dwang 8 can carry out spacingly to car tire this moment.

Referring to fig. 1, a connection plate 9 is disposed on the upper surface of the limiting block 306, the connection plate 9 contacts with one end, far away from the rotating rod 8, of the upper surface of the housing 1, a first baffle 10 is disposed at the lower end of the connection plate 9, and a second baffle 11 is welded to one end, close to the connection plate 9, of the upper surface of the installation cavity 2.

The scheme is adopted: through setting up connecting plate 9, first baffle 10 and second baffle 11, when stopper 306 is pressed by the automobile tire and is trended to the level, can make connecting plate 9 remove on the upper surface of casing 1, and then make connecting plate 9 also trended to the level state, make the automobile leave casing 1 through connecting plate 9, avoid automobile tire to fall into in the installation cavity 2.

The working principle of the utility model is as follows:

when in use, firstly, the inclined part 5 can better drive the automobile to the upper surface of the shell 1, then the antiskid strip 6 can avoid the phenomenon of slipping when the automobile runs on the inclined part 5, the automobile tire can be contacted with the rotating rod 8, the rotating rod 8 can facilitate the automobile to move, then when the automobile is positioned on the supporting table 405, the supporting table 405 can slightly move downwards, at the moment, the rotating rod 8 can limit the automobile tire, because the fixed column 401 is directly contacted with the bottom of the installation cavity 2, then when the automobile tire is positioned on the upper surface of the supporting table 405, the first spring 403 and the sliding column 404 can be extruded, the sliding column 404 moves downwards in the sliding cavity 402, when the tire leaves the supporting table 405, the first spring 403 recovers to deform, the supporting table 405 moves upwards, then the motor 303 is turned on, the output shaft of the motor 303 drives the screw rod 302 to rotate, the sliding sleeve 304 is in threaded connection with the screw rod 302, so that the sliding sleeve 304 can move on the surface of the screw rod 302, the fixed block 305 and the limiting block 306 can further move until the limiting block 306 contacts with a tire, the motor 303 is turned off when the tire is limited, after detection, the limiting block 306 is extruded when the automobile leaves the shell 1, the limiting block 306 approaches to the horizontal, the spring is extruded, when the automobile leaves the shell 1, the second spring 7 is deformed in a recovery mode, the limiting block 306 can be restored to the vertical state, when the limiting block 306 is extruded by the automobile tire to the horizontal state, the connecting plate 9 can be moved on the upper surface of the shell 1, the connecting plate 9 can be further enabled to the horizontal state, the automobile can leave the shell 1 through the connecting plate 9, and the automobile tire is prevented from falling into the installation cavity 2.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a tire stop gear for automobile inspection, includes casing (1), its characterized in that: the surface of the shell (1) is provided with an installation cavity (2), a limiting mechanism (3) is arranged in the installation cavity (2), a supporting mechanism (4) is arranged in the installation cavity (2), and the supporting mechanism (4) is welded with the bottom of the installation cavity (2);

the supporting mechanism (4) comprises a fixed column (401), a sliding cavity (402), a first spring (403), a sliding column (404), a supporting table (405) and an anti-slip pattern (406), wherein the fixed column (401) is welded at the bottom of the installation cavity (2), the sliding cavity (402) is formed in the fixed column (401), one end of the first spring (403) is welded at the inner bottom of the sliding cavity (402), the sliding column (404) is movably arranged in the sliding cavity (402), the sliding column (404) is welded at the other end of the first spring (403), the supporting table (405) is welded at the upper surface of the sliding column (404), and the anti-slip pattern (406) is formed on the surface of the supporting table (405).

2. The tire limiting mechanism for automobile inspection according to claim 1, wherein: stop gear (3) are including fixed chamber (301), lead screw (302), motor (303), slip cap (304), fixed block (305) and stopper (306), the one end in installation cavity (2) is seted up in fixed chamber (301), the one end rotation of lead screw (302) is connected on the inner wall of installation cavity (2), the other end of lead screw (302) extends to the inside of fixed chamber (301), motor (303) set up in the inside of fixed chamber (301), the output shaft bolt of motor (303) is in the other end of lead screw (302), slip cap (304) threaded connection is in the surface of lead screw (302), fixed block (305) welding is in the surface of slip cap (304), the upper surface slope of fixed block (305) sets up, stopper (306) handing-over is in the upper surface of fixed block (305).

3. The tire limiting mechanism for automobile inspection according to claim 1, wherein: the anti-slip device is characterized in that inclined portions (5) are arranged at two ends of the shell (1), anti-slip strips (6) are welded on the surface of the inclined portions (5), and the number of the anti-slip strips (6) is a plurality of and symmetrically distributed.

4. The tire limiting mechanism for automobile inspection according to claim 2, wherein: one end of a second spring (7) is welded on the upper surface of the fixed block (305), and the other end of the second spring is welded on the lower surface of the limiting block (306).

5. The tire limiting mechanism for automobile inspection according to claim 2, wherein: one end of the upper surface of the installation cavity (2) far away from the limiting block (306) is provided with rotating rods (8), and the number of the rotating rods (8) is three and is rotationally connected with the inner wall of the installation cavity (2).

6. The tire limiting mechanism for automobile inspection according to claim 2, wherein: the upper surface of stopper (306) is provided with connecting plate (9), connecting plate (9) are kept away from the one end contact of dwang (8) with casing (1) upper surface, the lower extreme of connecting plate (9) is provided with first baffle (10), the one end welding that the installation cavity (2) upper surface is close to connecting plate (9) has second baffle (11).