CN221397091U - Side-turning prevention support for automobile test - Google Patents
Side-turning prevention support for automobile test Download PDFInfo
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- CN221397091U CN221397091U CN202323073872.4U CN202323073872U CN221397091U CN 221397091 U CN221397091 U CN 221397091U CN 202323073872 U CN202323073872 U CN 202323073872U CN 221397091 U CN221397091 U CN 221397091U
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- base
- threaded rod
- fixedly connected
- limiting plate
- block
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- 230000002265 prevention Effects 0.000 title claims description 11
- 230000035515 penetration Effects 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anti-rollover bracket for an automobile test, which comprises a base, wherein a first threaded rod is connected to the base through bearing penetration rotation, a second limiting plate is fixedly connected to the lower surface of the base, a section of thread of the first threaded rod, which is close to the second limiting plate, is connected with a brake block, the brake block is in sliding connection with the side wall of the second limiting plate, four fixing blocks are fixedly connected to the lower surface of the base, the four fixing blocks are uniformly distributed on the lower surface of the base, universal wheels are fixedly connected to one ends, far away from the base, of the four fixing blocks, and the side wall of the base is fixedly connected with the first limiting plate. The utility model directly adds the height-adjustable function to the bracket, can adapt to the working conditions of different use demands, reduces the overall use cost, directly adds four universal wheels and a set of brake device at the bottom of the overall bracket, facilitates the device to move the bracket at any time, and improves the convenience of overall use.
Description
Technical Field
The utility model relates to the technical field of rollover prevention brackets, in particular to a rollover prevention bracket for an automobile test.
Background
The anti-rollover bracket for the automobile test has important significance in modern life, along with the rapid development of automobile industry, the safety performance and stability of the automobile become core factors of attention of consumers, automobile manufacturers and government regulatory authorities increase the input and regulatory forces on the safety of the automobile so as to ensure the personal safety of the consumers, and in the process, the anti-rollover bracket for the automobile test plays a key role, not only contributes to improving the safety performance of the automobile, but also provides technical support for the development of the automobile industry;
The existing automobile test is with preventing support of turning on one's side generally all is in fixed altitude, needs to reach the demand through modes such as change support when the user demand of adaptation not co-altitude, leads to overall use cost too high, and the support of turning on one's side is directly fixed in the spot through extra fixed tool when using to the existing automobile test simultaneously, but when needs remove the support, need dismantle the reinstallation to the support is whole, and this process is very troublesome not enough.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an anti-rollover bracket for an automobile test.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a support of preventing turning on one's side for automobile test, includes the base, the base runs through the bearing and rotates and be connected with first threaded rod, fixed surface has the second limiting plate under the base, first threaded rod is close to one section threaded connection that the second limiting plate has the brake block, brake block and second limiting plate lateral wall sliding connection, fixed surface is connected with four fixed blocks under the base, four fixed block evenly distributed is at the lower surface of base, four the fixed block is kept away from the equal fixedly connected with universal wheel of one end of base, the first limiting plate of base lateral wall fixedly connected with, fixed surface is connected with the fixed plate on the first limiting plate, the fixed plate passes through the bearing with first threaded rod and runs through rotation to be connected.
Preferably, the fixed plate is connected with a second threaded rod through bearing penetration rotation, one section of threaded connection between the second threaded rod and the fixed plate and the base is provided with a sliding block, the sliding block is connected with the first threaded rod through penetration sliding, and the sliding block is connected with the side wall of the first limiting plate in a sliding manner.
Preferably, the sliding block is provided with a groove, the sliding block is connected with a supporting block in a sliding manner through the groove, and a plurality of springs are fixedly connected between the lower surface of the supporting block and the groove.
Preferably, the first threaded rod penetrates through and is rotationally connected with a rotating wheel, the rotating wheel penetrates through and is fixedly connected with a second gear, the second threaded rod penetrates through and is fixedly connected with a first gear, and the first gear is meshed with the second gear.
Preferably, the upper surface of the fixing plate is fixedly connected with a motor through a bracket, and the output end of the motor is fixedly connected with one end, far away from the universal wheel, of the second threaded rod.
Preferably, the brake block is in sliding connection with the corresponding universal wheel, and damping pads are glued at the joint of the bearing of the rotating wheel and the second gear and the sliding joint of the brake block and the corresponding universal wheel.
Compared with the prior art, the utility model has the advantages that:
1. Because the existing anti-rollover support for the automobile test is generally at a fixed height, when the requirements of the automobile test are met, the requirements are met by changing the support and the like, so that the overall use cost is too high.
2. Because the existing anti-rollover support for the automobile test is directly fixed on site through an additional fixing tool when in use, but when the support needs to be moved, the whole support needs to be detached and reinstalled, and the process is extremely troublesome and inconvenient, the anti-rollover support for the automobile test is directly provided with four universal wheels and a set of brake device at the bottom of the whole support, so that the support can be conveniently moved at any time, and the convenience of the whole use is improved.
Drawings
FIG. 1 is a schematic diagram of a rollover prevention bracket for automobile test according to the present utility model;
FIG. 2 is a schematic view of a shock absorbing structure of an anti-rollover bracket for automobile test according to the present utility model;
FIG. 3 is a schematic diagram of a braking structure of an anti-rollover bracket for automobile test according to the present utility model;
Fig. 4 is an external schematic view of an anti-rollover stand for automobile test according to the present utility model.
In the figure: the novel brake device comprises a base 1, a first limiting plate 2, a first threaded rod 3, a fixed block 4, a sliding block 5, a supporting block 6, a motor 7, a second threaded rod 8, a fixed plate 9, a first gear 10, a second gear 11, a rotating wheel 12, a brake block 13, a second limiting plate 14, a universal wheel 15, a spring 16 and a groove 17.
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. 1-4, an anti-rollover support for automobile test comprises a base 1, the base 1 is connected with a first threaded rod 3 through bearing penetration rotation, the lower surface fixedly connected with second limiting plate 14 of base 1, one section threaded connection that first threaded rod 3 is close to second limiting plate 14 has a brake block 13, brake block 13 and second limiting plate 14 lateral wall sliding connection, limit brake block 13, it only can carry out longitudinal displacement to have guaranteed brake block 13, the lower surface fixedly connected with four fixed blocks 4 of base 1, four fixed blocks 4 evenly distributed is at the lower surface of base 1, guarantee the steady operation of device, the equal fixedly connected with universal wheel 15 of one end that base 1 was kept away from to four fixed blocks 4, base 1 lateral wall fixedly connected with first limiting plate 2, the upper surface fixedly connected with fixed plate 9 of first limiting plate 2, fixed plate 9 and first threaded rod 3 pass through bearing penetration rotation and are connected.
The fixed plate 9 runs through the bearing and rotates and be connected with second threaded rod 8, and second threaded rod 8 is located fixed plate 9, one section threaded connection between the base 1 has slider 5, and slider 5 and first threaded rod 3 are through running through sliding connection, slider 5 and first limiting plate 2 lateral wall sliding connection, carry out spacingly to slider 5, have guaranteed that slider 5 only can carry out longitudinal displacement.
The sliding block 5 is provided with the groove 17, the sliding block 5 is connected with the supporting block 6 in a sliding way through the groove 17, a plurality of springs 16 are fixedly connected between the lower surface of the supporting block 6 and the groove 17, and the supporting automobile is damped.
The first threaded rod 3 penetrates through and is rotatably connected with a rotating wheel 12, the rotating wheel 12 penetrates through and is fixedly connected with a second gear 11, the second threaded rod 8 penetrates through and is fixedly connected with a first gear 10, and the first gear 10 is meshed with the second gear 11.
The upper surface of the fixed plate 9 is fixedly connected with a motor 7 through a bracket, the output end of the motor 7 is fixedly connected with one end, far away from the universal wheel 15, of the second threaded rod 8, and the motor 7 is used as the only power driving system of the device.
The brake block 13 is in sliding connection with the corresponding universal wheel 15, damping pads are glued at the bearing connection position of the rotating wheel 12 and the second gear 11 and at the sliding connection position of the brake block 13 and the corresponding universal wheel 15, the damping pads glued at the bearing connection position of the rotating wheel 12 and the second gear 11 are used for ensuring that the two functions cannot be influenced by each other, and the damping pads glued at the sliding connection position of the brake block 13 and the corresponding universal wheel 15 are used for playing a role in braking when the brake block 13 is attached to the corresponding universal wheel 15.
According to the utility model, the rollover prevention support for the automobile test is pushed into the bottom of the automobile to be used, then the motor 7 is started, so that the second threaded rod 8 fixedly connected with the output end of the motor 7 is driven to rotate, the first gear 10 fixedly connected with the second threaded rod 8 is driven to rotate, the second gear 11 meshed with the first gear 10 is driven to rotate, the rotating wheel 12 fixedly connected with the second gear 11 is driven to rotate, the first threaded rod 3 is driven to rotate under the action of a damping pad glued at the bearing connection position of the rotating wheel 12 and the first threaded rod 3, the brake block 13 in threaded connection with the first threaded rod 3 is driven to move downwards until the concave surface of the brake block 13 is attached to the universal wheel 15, the universal wheel 15 is limited under the action of the damping pad at the concave surface of the brake block 13, the situation that the device is displaced is prevented, and simultaneously with the rotation of the second gear 8, the sliding block 5 in threaded connection with the second threaded rod 8 is also moved upwards until the sliding block 5 is adjusted to a required position.
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 (6)
1. The utility model provides a support of preventing turning on one's side for automobile test, includes base (1), its characterized in that, base (1) are run through the bearing and are connected with first threaded rod (3), fixed surface is connected with second limiting plate (14) under base (1), first threaded rod (3) are close to one section threaded connection of second limiting plate (14) and have brake block (13), brake block (13) and second limiting plate (14) lateral wall sliding connection, four fixed surface is connected with four fixed blocks (4) under base (1), four fixed block (4) evenly distributed are at the lower surface of base (1), four equal fixedly connected with universal wheel (15) of one end that base (1) was kept away from to fixed block (4), base (1) lateral wall fixedly connected with first limiting plate (2), fixed surface is connected with fixed plate (9) on first limiting plate (2), fixed plate (9) are run through the bearing and are rotated with first threaded rod (3).
2. The rollover prevention support for automobile test according to claim 1, wherein the fixing plate (9) is connected with a second threaded rod (8) through bearing penetration rotation, one section of thread of the second threaded rod (8) between the fixing plate (9) and the base (1) is connected with a sliding block (5), the sliding block (5) is connected with the first threaded rod (3) through penetration sliding, and the sliding block (5) is connected with the side wall of the first limiting plate (2) in a sliding manner.
3. The rollover prevention bracket for automobile test according to claim 2, wherein the sliding block (5) is provided with a groove (17), the sliding block (5) is slidably connected with a supporting block (6) through the groove (17), and a plurality of springs (16) are fixedly connected between the lower surface of the supporting block (6) and the groove (17).
4. The rollover prevention bracket for automobile test according to claim 3, wherein the first threaded rod (3) is connected with a rotating wheel (12) in a penetrating and rotating manner, the rotating wheel (12) is fixedly connected with a second gear (11) in a penetrating manner, the second threaded rod (8) is fixedly connected with a first gear (10) in a penetrating manner, and the first gear (10) is meshed with the second gear (11).
5. The rollover prevention bracket for automobile test according to claim 4, wherein the upper surface of the fixing plate (9) is fixedly connected with a motor (7) through the bracket, and the output end of the motor (7) is fixedly connected with one end, far away from the universal wheel (15), of the second threaded rod (8).
6. The rollover prevention bracket for automobile test according to claim 5, wherein the brake block (13) is slidably connected with the corresponding universal wheel (15), and damping pads are glued at the bearing connection position of the rotating wheel (12) and the second gear (11) and at the sliding connection position of the brake block (13) and the corresponding universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323073872.4U CN221397091U (en) | 2023-11-15 | 2023-11-15 | Side-turning prevention support for automobile test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323073872.4U CN221397091U (en) | 2023-11-15 | 2023-11-15 | Side-turning prevention support for automobile test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221397091U true CN221397091U (en) | 2024-07-23 |
Family
ID=91916557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323073872.4U Active CN221397091U (en) | 2023-11-15 | 2023-11-15 | Side-turning prevention support for automobile test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221397091U (en) |
-
2023
- 2023-11-15 CN CN202323073872.4U patent/CN221397091U/en active Active
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