CN212890224U - Anti-rolling support for passenger car - Google Patents
Anti-rolling support for passenger car Download PDFInfo
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- CN212890224U CN212890224U CN202021297023.0U CN202021297023U CN212890224U CN 212890224 U CN212890224 U CN 212890224U CN 202021297023 U CN202021297023 U CN 202021297023U CN 212890224 U CN212890224 U CN 212890224U
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- support
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- rollover
- supporting seat
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Abstract
The utility model discloses a prevent rolling support for passenger car, it includes: a supporting seat; the grounding friction block is connected with the lower end of the supporting seat; one end of the first supporting rod is hinged with the upper end of the supporting seat, and the other end of the first supporting rod is hinged with the vehicle body at a first hinged point; one end of the second support rod is connected with the support seat, and the other end of the second support rod is hinged with the vehicle body at a second hinge point; and one end of the third support rod is connected with the support seat, and the other end of the third support rod is hinged with the vehicle body at a third hinge joint point. A prevent rolling support simple structure, light in weight, convenient to use and extensive applicability for passenger car, it can be effective all motorcycle types of adaptation, prevent when the vehicle prevents rolling the experiment that the vehicle from appearing the rollover under the condition of too big yawing force, effectively reduce the impact to the vehicle, guarantee vehicle and tester's safety, improve tester's comfort level.
Description
Technical Field
The utility model relates to an auto-parts especially relates to a prevent rolling support.
Background
With the development of the automobile industry, the requirements for the safety performance of automobiles are higher and higher. Vehicles with high center of gravity such as SUVs manufactured by automobile manufacturers need to perform an anti-Roll (ROP) test before leaving the factory, so as to ensure the safety of the vehicles.
In the prior art, in a vehicle rollover prevention test, a rollover prevention auxiliary support is often required to be used. The current anti-rolling auxiliary support is arranged on a front bumper and a rear bumper of a vehicle, the installation process is difficult due to the installation mode, four anti-rolling supports and two connecting discs need to be installed, the weight is large, and the test result is easily influenced greatly.
Based on this, aiming at the defects of the existing anti-rolling bracket, the anti-rolling bracket which has low cost, light weight, convenient use and wide applicability and can be effectively adapted to all vehicle types is expected to be obtained. This prevent rolling support when the vehicle is prevented rolling experiment, can prevent effectively that the vehicle from appearing the rollover under the condition of too big yawing force, reduces the impact to the vehicle, guarantees vehicle and tester's safety, improves tester's comfort level.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent rolling support for passenger car, should prevent rolling support simple structure, light in weight, convenient to use and extensive applicability are general, and it can all motorcycle types of effective adaptation. In the vehicle anti-rolling test, the anti-rolling support can prevent the vehicle from rolling over under the condition of overlarge lateral force, reduce the impact on the vehicle, ensure the safety of the vehicle and testers and improve the comfort of the testers.
In order to achieve the above object, the utility model provides a prevent rolling support for passenger car, it includes:
a supporting seat;
the grounding friction block is connected with the lower end of the supporting seat;
one end of the first supporting rod is hinged with the upper end of the supporting seat, and the other end of the first supporting rod is hinged with the vehicle body at a first hinged point;
one end of the second support rod is connected with the support seat, and the other end of the second support rod is hinged with the vehicle body at a second hinge point;
one end of the third support rod is connected with the support seat, and the other end of the third support rod is hinged with the vehicle body at a third hinge joint point
In the scheme, a roll-over prevention support for passenger cars is designed, which comprises a supporting seat, a grounding friction block, a first supporting rod, a second supporting rod and a third supporting rod. The rollover-prevention support for the passenger car is simple in structure, light in weight, convenient to use and wide in applicability, and can be effectively adapted to all car types. When the vehicle is subjected to the rollover prevention test, the rollover prevention support can prevent the vehicle from being overturned under the condition of overlarge lateral force, so that the impact on the vehicle is reduced, the safety of the vehicle and testing personnel is ensured, and the comfort level of the testing personnel is improved.
Further, in the rollover prevention support for passenger cars of the present invention, the grounding end of the grounding friction block is hemispherical.
Further, be used for passenger car prevent rolling support in, be equipped with buffer spring between the bottom surface of ground connection clutch blocks and supporting seat.
Above-mentioned technical scheme in, be equipped with buffer spring between the bottom surface of ground connection clutch shoe and supporting seat, when the vehicle prevented rolling test, a supporting seat of locating ground connection clutch shoe upper end pushes down can compress buffer spring for the earthing terminal of passenger car prevent rolling support ground connection clutch shoe that rolls can contact ground, buffer spring takes place elastic deformation, can produce elasticity, hinders the supporting seat and pushes down the process, effectively plays the cushioning effect.
Further, a prevent rolling support for passenger car in, still include pretightning force adjusting bolt and the nut of being connected with pretightning force adjusting bolt, pretightning force adjusting bolt's one end and supporting seat connection, its other end is connected with the ground connection clutch blocks, buffer spring's compression capacity is adjusted to pretightning force adjusting bolt and nut.
Further, a prevent rolling support for passenger car in, still be equipped with the vertical first spout of seting up on the lateral wall of supporting seat, the second bracing piece through this first spout with supporting seat slidable ground is connected to adjust the high position of second bracing piece for the supporting seat.
Further, a prevent rolling support for passenger car in, still be equipped with the vertical second spout of seting up on the lateral wall of supporting seat, the third bracing piece through this second spout with supporting seat slidable ground is connected to adjust the high position of third bracing piece for the supporting seat.
Further, a support of rolling is prevented turning over for passenger car in, the second bracing piece through first altitude mixture control bolt with supporting seat connection.
Further, a support of rolling is prevented turning over for passenger car in, the third bracing piece pass through second altitude mixture control bolt with supporting seat connection.
A prevent rolling support for passenger car compare in prior art have as follows advantage and beneficial effect:
a prevent rolling support for passenger car, its simple structure, light in weight, convenient to use and extensive applicability are general, all motorcycle types of effective adaptation. When the vehicle is subjected to the rollover prevention test, the rollover prevention support can prevent the vehicle from being overturned under the condition of overlarge lateral force, so that the impact on the vehicle is reduced, the safety of the vehicle and testing personnel is ensured, and the comfort level of the testing personnel is improved.
Drawings
Fig. 1 is a schematic structural view of an anti-rollover stand for a passenger car according to an embodiment of the present invention.
Detailed Description
The rollover protection bracket for passenger vehicles according to the present invention will be further explained and illustrated with reference to the drawings and the specific embodiments of the present application, which, however, should not be construed as unduly limiting the technical solution of the present invention.
Fig. 1 is a schematic structural view of an anti-rollover stand for a passenger car according to an embodiment of the present invention.
As shown in fig. 1, in this embodiment, the rollover prevention bracket for a passenger car according to the present invention may include: supporting seat 1, ground connection friction block 2, first bracing piece 3, second bracing piece 4 and third bracing piece 5. Wherein, the grounding friction block 2 is connected with the lower end of the supporting seat 1; one end of the first supporting rod 3 is hinged with the upper end of the supporting seat 1, and the other end of the first supporting rod is hinged with the vehicle body at a first hinge point 31; one end of the second support rod 4 is connected with the support seat 1, and the other end of the second support rod is hinged with the vehicle body at a second hinge point 41; similarly, one end of the third support rod 5 is connected to the support base 1, and the other end thereof is used for hinging with the vehicle body at a third hinging point 51.
It should be noted that, in this embodiment, the grounding end of the ground friction block 2 in the rollover prevention bracket for a passenger car according to the present invention is hemispherical, and the buffer spring 6 is provided between the ground friction block 2 and the bottom surface of the support base 1.
Furthermore, in this embodiment, a prevent rolling support for passenger car still including pretightning force adjusting bolt 7 and the nut 8 of being connected with pretightning force adjusting bolt 7. Wherein, pretightning force adjusting bolt 7's one end is connected with supporting seat 1, and its other end is connected with ground connection clutch blocks 2. The preload adjustment bolt 7 and the nut 8 can be used to adjust the compression of the buffer spring 6.
When preventing at the vehicle and rolling experimental application during prevent rolling the support, prevent rolling the support and realize being connected through three points (vehicle B post has two hinge points, vehicle C post exists a hinge point) and automobile body, prevent rolling the support and be fixed in on the three hinge joint point of removing the B post and the C post behind the back door vehicle. A first hinge point 31 of the first support rod 3 hinged with the vehicle body is arranged on the C column, and a second hinge point 41 of the second support rod 4 hinged with the vehicle body and a third hinge point 51 of the third support rod 5 hinged with the vehicle body are arranged on the B column. When the vehicle turned on one's side, a prevent rolling support for passenger car can support the automobile body and absorb the impact of vehicle through elastic component and ground contact to guarantee that the vehicle does not take place to turn on one's side, reduce the impact to the vehicle, guarantee vehicle and tester's safety, improve tester's comfort level.
In addition, in this embodiment, a still be equipped with vertical first spout 11 and the second spout 12 of seting up on the lateral wall of the supporting seat 1 for among the anti-roll support of passenger car, second bracing piece 4 can realize slidable ground with supporting seat 1 through this first spout 11 and be connected to adjust the high position of second bracing piece 4 for supporting seat 1. Accordingly, the third support bar 5 can be slidably connected to the support base 1 through the second sliding groove 12, so as to adjust the height position of the third support bar 5 relative to the support base 1.
In the present embodiment, the height positions of the second support bar 4 and the third support bar 5 with respect to the support base 1 are adjustable. Second bracing piece 4 and third bracing piece 5 all with the B post connection of vehicle, the high position of quick adjustment second bracing piece 4 and third bracing piece 5 for supporting seat 1 can effectively adjust the interval between second bracing piece 4 and the third bracing piece 5, can make like this the anti-roll support for passenger car can a plurality of motorcycle types of adaptation. Certainly in order to make above-mentioned regulation operation more simple and convenient, a still including first height adjusting bolt 9 and second height adjusting bolt 10 in the anti-roll support for passenger car, second bracing piece 4 can be connected with supporting seat 1 through first height adjusting bolt 9, and third bracing piece 5 can be connected with supporting seat 1 through second height adjusting bolt 10.
Furthermore, it should be noted that, in order to further improve the applicability of the rollover protection bracket for passenger vehicles, in different cases, the first support rod 3, the second support rod 4 and the third support rod 5 which are adapted to the size specification (diameter/length) can be used according to the requirements. In addition, it should be noted that the first support rod 3, the second support rod 4 and the third support rod 5 can be folded towards the direction of the vehicle body, so as to facilitate the vehicle to run on the road. First hinge point 31 in this embodiment can be provided with magnetic component or pothook to the bracing piece that the fixed was drawn in, and can release again fast and open when needing.
Certainly in some other embodiments, in order to obtain better implementation effect, a ground connection piece adjusting bolt can also be included in the anti-rollover support for passenger cars, and the user can adjust the ground connection height of the ground connection piece in the vertical direction of the vehicle through the ground connection piece adjusting bolt.
In conclusion, can see, a prevent rolling support for passenger car, its simple structure, light in weight, convenient to use and extensive applicability are general, all motorcycle types of effective adaptation. When the vehicle is subjected to the rollover prevention test, the rollover prevention support can prevent the vehicle from being overturned under the condition of overlarge lateral force, so that the impact on the vehicle is reduced, the safety of the vehicle and testing personnel is ensured, and the comfort level of the testing personnel is improved.
It should be noted that the combination of the features in the present application is not limited to the combination described in the claims of the present application or the combination described in the embodiments, and all the features described in the present application may be freely combined or combined in any manner unless contradicted by each other.
It should also be noted that the above-mentioned embodiments are only specific embodiments of the present invention. It is obvious that the present invention is not limited to the above embodiments, and similar changes or modifications can be directly derived or easily suggested by those skilled in the art from the disclosure of the present invention, and all should fall within the protection scope of the present invention.
Claims (8)
1. An anti-rollover stand for a passenger vehicle, comprising:
a supporting seat;
the grounding friction block is connected with the lower end of the supporting seat;
one end of the first supporting rod is hinged with the upper end of the supporting seat, and the other end of the first supporting rod is hinged with the vehicle body at a first hinged point;
one end of the second support rod is connected with the support seat, and the other end of the second support rod is hinged with the vehicle body at a second hinge point;
and one end of the third support rod is connected with the support seat, and the other end of the third support rod is hinged with the vehicle body at a third hinge joint point.
2. The rollover prevention bracket for a passenger vehicle as set forth in claim 1, wherein the ground contact end of the ground contact friction block is hemispherical.
3. The rollover bar as set forth in claim 1, wherein a buffer spring is disposed between the ground engaging friction block and the bottom surface of the support base.
4. The rollover prevention bracket for a passenger vehicle as set forth in claim 3, further comprising a preload adjustment bolt and a nut coupled to the preload adjustment bolt, wherein the preload adjustment bolt is coupled at one end to the support base and at the other end to the ground contact friction block, and wherein the preload adjustment bolt and the nut adjust a compression amount of the buffer spring.
5. The rollover bar as set forth in claim 1, wherein the support base has a first vertically extending slot in a side wall thereof, and the second support bar is slidably connected to the support base via the first slot to adjust a height of the second support bar relative to the support base.
6. The rollover bar as set forth in claim 1, wherein a second vertically extending slot is formed in a side wall of the support base, and the third support bar is slidably connected to the support base via the second slot to adjust a height position of the third support bar relative to the support base.
7. The rollover bar as defined in claim 5, wherein the second support bar is connected to the support base by a first height adjustment bolt.
8. The rollover bar as defined in claim 6, wherein the third support bar is connected to the support base by a second height adjustment bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021297023.0U CN212890224U (en) | 2020-07-06 | 2020-07-06 | Anti-rolling support for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021297023.0U CN212890224U (en) | 2020-07-06 | 2020-07-06 | Anti-rolling support for passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890224U true CN212890224U (en) | 2021-04-06 |
Family
ID=75283737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021297023.0U Active CN212890224U (en) | 2020-07-06 | 2020-07-06 | Anti-rolling support for passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212890224U (en) |
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2020
- 2020-07-06 CN CN202021297023.0U patent/CN212890224U/en active Active
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