CN204085900U - A kind of preventing vehicle rollover support - Google Patents
A kind of preventing vehicle rollover support Download PDFInfo
- Publication number
- CN204085900U CN204085900U CN201420529218.1U CN201420529218U CN204085900U CN 204085900 U CN204085900 U CN 204085900U CN 201420529218 U CN201420529218 U CN 201420529218U CN 204085900 U CN204085900 U CN 204085900U
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- Prior art keywords
- fixed mount
- web joint
- hole
- clamping plate
- support
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Abstract
A kind of preventing vehicle rollover support, comprises fixed mount support, fixed mount, supporting traverse, crossbeam clamping plate and supporting leg, fixed mount support be provided with on car body for mounting hole that the position, intrinsic hole of installing collision prevention girders is corresponding, fixed mount is fixed on fixed mount support, the chute slided for supporting traverse is provided with in fixed mount, supporting leg is connected with supporting traverse, and supporting traverse is located in chute slidably, supporting traverse is fixed to this position by crossbeam clamping plate after supporting traverse slides into desired location, the anti-rollover support that the utility model provides utilizes bolt and nut to be fixed in the collision prevention girders with car body by anti-rollover support, and the recycling of anti-rollover support can be realized and car body can not be damaged, because supporting traverse can slide relative to fixed mount, and the allowable angle of inclination of vehicle in process of the test can be regulated, be applicable to the test at different rollover angle, thus reduce the cost of vehicle handling stability test.
Description
Technical field
The utility model relates to automotive field, especially relates to the preventing vehicle rollover support used in a kind of handling and stability experiment of automobile.
Background technology
When carrying out the vehicle handling and stability experiment such as steady state cornering test and step test of vehicle, vehicle is all close to even reaching side direction limit of adhesion, very likely can there is rollover accident in this, therefore need all to install anti-rollover support additional in the front and rear part of vehicle body to turn on one's side in process of the test to prevent vehicle, make the vehicle handling and stability experiment such as the steady state cornering test of vehicle and step test be able to safety and carry out.In order to ensure that the stability of vehicle is unlikely to be subject to having a strong impact on of anti-rollover support, strict restriction must be carried out to the various aspects of anti-rollover support, therefore having very strict requirement to the design of anti-rollover support and choosing of material.
In the prior art, anti-rollover support comprises the supporting traverse of connecting bottom board, mounting seat and integral type.First connecting bottom board is welded on body part when mounted and (positions such as the front-back wall of vehicle, vehicle frame or lower body can be welded on as required), then utilize mounting seat to be fixed on connecting bottom board by supporting traverse.This kind of connected mode makes the damage that can cause car body in process of the test unavoidably, also again cannot recycle mounting seat.Although the supporting traverse of integral type can make the weight of anti-rollover support reduce, intensity also can reach requirement, integral type supporting traverse cannot realize the adjustment of rollover angle, is unfavorable for the carrying out that vehicle handling stability is tested.Therefore, be necessary to improve above-mentioned preventing vehicle rollover support.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-rollover support, and this anti-rollover support can be recycled and can realize the adjustment of the rollover angle of vehicle.
The preventing vehicle rollover support that the utility model embodiment provides, comprises fixed mount support, fixed mount, supporting traverse, crossbeam clamping plate and supporting leg; Described fixed mount support be provided with on car body for mounting hole that the position, intrinsic hole of installing collision prevention girders is corresponding, described fixed mount is fixed on described fixed mount support, the chute slided for described supporting traverse is provided with in described fixed mount, described supporting leg is connected with described supporting traverse, and described supporting traverse is located in described chute slidably, described supporting traverse is fixed to this position by described crossbeam clamping plate after described supporting traverse slides into desired location.
According to an embodiment of the present utility model, described fixed mount support comprises firm banking and fixed mount link, described firm banking is by being fixed on vehicle through the bolt of the position, intrinsic hole on described mounting hole and described car body, described fixed mount link is fixed on described firm banking by bolt and nut, and described fixed mount is secured by bolts on described fixed mount link.
According to an embodiment of the present utility model, described firm banking comprises the first web joint of being parallel to each other and the second web joint, be welded in connecting portion between the first web joint and the second web joint, described first web joint has described mounting hole, described second web joint has multiple first through holes passed for bolt.
According to an embodiment of the present utility model, described fixed mount link comprises the 3rd web joint and the 4th web joint, described 4th web joint is vertically welded on described 3rd web joint, described 3rd web joint offers second through hole corresponding with the first through hole on described firm banking, described 4th web joint has the third through-hole for fixing described fixed mount.
According to an embodiment of the present utility model, described fixed mount link also comprises stiffening plate, and described stiffening plate is welded in the connecting portion of described 3rd web joint and described 4th web joint, and perpendicular to described 3rd web joint and described 4th web joint.
According to an embodiment of the present utility model, described preventing vehicle rollover support also comprises fixed mount clamping plate, described fixed mount support and described fixed mount clamping plate are provided with mutually corresponding multiple third through-hole and multiple fourth hole, and described fixed mount is clamped between described fixed mount support and described fixed mount clamping plate by multiple first retaining elements be through in described third through-hole and described fourth hole.
According to an embodiment of the present utility model, described fixed mount comprises two pieces of fixed heads be parallel to each other and the web joint between described fixed head, one end of two pieces of described fixed heads is connected with described web joint, an opening is formed between the other end of two pieces of described fixed heads, described chute is surrounded by described fixed head and described web joint and is formed, two pieces of described fixed heads contact with described fixed mount support and described fixed mount clamping plate respectively, and described web joint parallels with described crossbeam clamping plate.
According to an embodiment of the present utility model, described crossbeam clamping plate are perpendicular to described fixed mount clamping plate, described crossbeam clamping plate comprise two pieces of corresponding clamping plate, described two clamping plates offers corresponding multiple fifth hole and multiple 6th through hole, described supporting traverse is clamped between described two clamping plates by multiple second retaining elements be through in described fifth hole and described 6th through hole.
According to an embodiment of the present utility model, described multiple third through-hole and multiple fourth hole are positioned at the outside of described fixed mount in the projection in the direction perpendicular to described fixed mount clamping plate, described multiple fifth hole and multiple 6th through hole are positioned at the outside of described fixed mount in the projection in the direction perpendicular to described crossbeam clamping plate, described fixed mount is positioned at the space that described multiple first retaining element and described multiple second retaining elements surround.
According to an embodiment of the present utility model, the back-up block that described supporting leg comprises supporting leg link and is located at below supporting leg link, two opposite sides of described supporting traverse have some sliding rails, and described supporting leg link is fixed on described supporting traverse by the T-shaped bolt be through in described sliding rail.
In sum, the preventing vehicle rollover support that the utility model provides is fixed on car body by retaining elements such as the bolts through position, intrinsic hole on the mounting hole of preventing vehicle rollover support and vehicle, instead of be directly soldered on vehicle, and the impact injury car body that causes in process of the test can be avoided, and, because preventing vehicle rollover support is installed on car body by dismountable mode, the recycling of preventing vehicle rollover support thus can be realized.Further, because supporting traverse can slide relative to fixed mount, and the length making supporting traverse protrude from holder segment can regulate, the allowable angle of inclination of vehicle in process of the test is regulated by the length regulating supporting traverse to protrude from the part of fixed mount, thus, go for the test at different rollover angle, reduce the cost of vehicle handling stability test.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to technological means of the present utility model can be better understood, and can be implemented according to the content of instructions, and can become apparent to allow above and other object of the present utility model, feature and advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preventing vehicle rollover support in an embodiment of the present utility model.
Fig. 2 is the schematic diagram along II-II line in Fig. 1, and Fig. 2 shows the annexation of fixed mount support, fixed mount, fixed mount clamping plate and supporting traverse.
Fig. 3 is the structural representation of firm banking in Fig. 2.
Fig. 4 is the structural representation of fixed mount link in Fig. 2.
Fig. 5 is the schematic diagram along V-V line in Fig. 1, and Fig. 5 shows the annexation of fixed mount, supporting traverse and crossbeam clamping plate.
Embodiment
For further setting forth the utility model for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in detail as follows.
As shown in Figure 1, preventing vehicle rollover support of the present utility model comprises two fixed mount supports, 10, fixed mount, 20, two supporting traverses, 30, two groups of crossbeam clamping plate, 40, two supporting legs 50 and two fixed mount clamping plate 60.Fixed mount support 10 be provided with on car body for mounting hole 114 that the position, intrinsic hole of installing collision prevention girders is corresponding.Fixed mount 20 is between two fixed mount supports 10, and its two ends are individually fixed on fixed mount support 10.The chute slided for supporting traverse 30 is formed in fixed mount 20.Supporting leg 50 is connected with supporting traverse 30, and supporting traverse 30 is located in the chute of fixed mount 20 slidably.Supporting traverse 30 is fixed on this position by crossbeam clamping plate 40 after supporting traverse 30 slides into desired location, and fixed mount 20 is fixed on fixed mount support 10 by fixed mount clamping plate 60.
Refer to Fig. 2 to Fig. 4, fixed mount support 10 comprises firm banking 11 and fixed mount link 12.Specifically he, firm banking 11 comprises the first web joint 111, second web joint 112 be parallel to each other and the connecting portion 113 be welded between the first web joint 111 and the second web joint 112.First web joint 111 offers with on car body for mounting hole 114 that the position, intrinsic hole of installing collision prevention girders is corresponding, second web joint 112 offers multiple first through holes 71 that can pass for the retaining element such as bolt, pin, connecting portion 113 for xsect be the connecting pipe of rectangle.Fixed mount link 12 comprises the 3rd web joint 121 and the 4th web joint 122.4th web joint 122 is vertically welded on the 3rd web joint 121.3rd web joint 121 offers second through hole 72 corresponding with the first through hole 71 on firm banking 11.Fixed mount link 12 is by being fixed on firm banking 11 through the bolt of the first through hole 71 and the second through hole 72 and supporting nut.4th web joint 122 offers multiple third through-hole 73, fixed mount clamping plate 60 offers the multiple fourth holes 74 corresponding with third through-hole 73.In the present embodiment, third through-hole 73 and fourth hole 74 respectively have four, are distributed in the 4th web joint 122 of rectangle and four angles of fixed mount clamping plate 60 respectively.Fixed mount 20 is fixed between fixed mount support 10 and fixed mount clamping plate 60 by the first retaining element (not shown) such as multiple bolts, pin be arranged in third through-hole 73 and fourth hole 74.
In addition, in order to strengthen the intensity of fixed mount link 12, fixed mount link 12 is also provided with leg-of-mutton stiffening plate 123, stiffening plate 123 is welded in the connecting portion of the 3rd web joint 121 and the 4th web joint 122, and perpendicular to the 3rd web joint 121 and the 4th web joint 122.
Please continue to refer to Fig. 2, fixed mount 20 comprises two pieces of fixed heads 21 parallel to each other and the web joint 22 between fixed head 21, these two pieces of fixed heads 21 and web joint 22 surround and form the above-mentioned chute slided for supporting traverse 30, and one end of these two pieces of fixed heads 21 is connected with web joint 22, be formed with an opening between the other end of these two pieces of fixed heads 21, this opening towards deviating from fixed mount support 10.In order to the convenience of drawing materials, fixed mount 20 and fixed mount support 10 can be A3 steel standard component, are conducive to the manufacturing cost reducing preventing vehicle rollover support like this.
In order to reduce the weight of preventing vehicle rollover support under the prerequisite meeting requirement of strength to greatest extent, supporting traverse 30 can use aluminium standard component, is preferably 6063T5 aluminium standard component.Two opposite sides of supporting traverse 30 have some sliding rails 31.See also Fig. 1, supporting leg 50 is fixed on the two ends of supporting traverse 30, and each supporting leg 50 includes a supporting leg link 51 and is located at a back-up block 52 below supporting leg link 51.In the present embodiment, back-up block 52 is a roller.Supporting leg link 51 is fixed on supporting traverse 30 by the T-shaped bolt (not shown) be arranged in the sliding rail 31 of supporting traverse 30.
As shown in Figures 1 and 5, crossbeam clamping plate 40 are between two fixed mount supports 10.Each group of crossbeam clamping plate 40 include two pieces of corresponding clamping plate 41, and this two clamping plates 41 offers corresponding multiple fifth holes 75 and multiple 6th through hole 76 respectively.In the present embodiment, fifth hole 75 and the 6th through hole 76 are all 4, and these fifth holes 75 and the 6th through hole 76 are distributed in four angles of rectangle clamping plate 41.Be fixed between above-mentioned two clamping plates 41 by the second retaining element (not shown) such as multiple screws, pin be arranged in fifth hole 75 and the 6th through hole 76 after supporting traverse 30 stretches into fixed mount 20.
In addition, composition graphs 2 and Fig. 5 can find out, in preventing vehicle rollover support of the present utility model, two pieces of fixed heads 21 of fixed mount 20 contact with fixed mount support 10 and fixed mount clamping plate 60 respectively, the web joint 22 of fixed mount 20 parallels with crossbeam clamping plate 40, and namely crossbeam clamping plate 40 are perpendicular to fixed mount clamping plate 60.It can also be seen that from Fig. 2 and Fig. 5, multiple third through-holes 73 on fixed mount clamping plate 60 and the multiple fourth holes 74 on fixed mount support 10 are positioned at the outside of fixed mount 20 in the projection in the direction perpendicular to fixed mount clamping plate 60, multiple fifth holes 75 on crossbeam clamping plate 40 and multiple 6th through hole 76 are positioned at the outside of fixed mount 20 in the projection in the direction perpendicular to crossbeam clamping plate 40, fixed mount 20 is positioned at the space that above-mentioned multiple first retaining element and multiple second retaining element surround.
When installing preventing vehicle rollover support of the present utility model, first firm banking 11 is fixed on car body, again fixed mount link 12 is fixed on firm banking 11, then fixed mount 20 is lain against on fixed mount link 12, supporting traverse 30 is inserted in fixed mount 20, pretension is carried out by fixed mount clamping plate 60 and crossbeam clamping plate 40 pairs of fixed mounts 20 and supporting traverse 30, the length of then experimentally required rollover angular setting supporting traverse 30, finally be locked frame clamping plate 60 and crossbeam clamping plate 40, and preventing vehicle rollover support installing is complete.
When vehicle carries out the vehicle handling and stability experiment such as steady state cornering test and step test, vehicle roll reaches certain angle, the back-up block 52 rolling side, direction can contact to earth, ground supports power applies moment of torsion by the supporting traverse 30 pairs of fixed mounts 20 of side of contacting to earth, then finally to be born by firm banking 11, thus prevent vehicle side turning, make test be able to safety and carry out.
After test, fixed mount support 10 can be unloaded from car body, reuse.Because fixed mount support 10 is fixed on for installing the position, intrinsic hole of collision prevention girders on car body, thus, do not need fixed mount support 10 to be welded on car body, so damage can not be caused to car body.
In sum, the preventing vehicle rollover support that the utility model provides is fixed on car body by retaining elements such as the bolts through position, intrinsic hole on the mounting hole of preventing vehicle rollover support and vehicle, instead of be directly soldered on vehicle, and the impact injury car body that causes in process of the test can be avoided, and, because preventing vehicle rollover support is installed on car body by dismountable mode, the recycling of preventing vehicle rollover support thus can be realized.Further, because supporting traverse can slide relative to fixed mount, and the length making supporting traverse protrude from holder segment can regulate, the allowable angle of inclination of vehicle in process of the test is regulated by the length regulating supporting traverse to protrude from the part of fixed mount, thus, go for the test at different rollover angle, reduce the cost of vehicle handling stability test.
Finally it should be noted that, because a little difference can be there is in the left and right sides at Vehicular body front and rear portion for the number and position installing the intrinsic mounting hole of collision prevention girders, the number of the mounting hole on therefore corresponding from it firm banking and position also can exist different, that is, the number of the mounting hole on firm banking and position need according to the number of collision prevention girders mounting hole on not homonymy or different automobile types and the difference of position and adjust, if need to make preventing vehicle rollover support of the present utility model be applicable to different vehicles, only need adjust number and the position of the mounting hole on firm banking.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solutions of the utility model content, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a preventing vehicle rollover support, is characterized in that: described preventing vehicle rollover support comprises fixed mount support (10), fixed mount (20), supporting traverse (30), crossbeam clamping plate (40) and supporting leg (50), described fixed mount support (10) be provided with on car body for mounting hole (114) that the position, intrinsic hole of installing collision prevention girders is corresponding, described fixed mount (20) is fixed on described fixed mount support (10), the chute slided for described supporting traverse (30) is provided with in described fixed mount (20), described supporting leg (50) is connected with described supporting traverse (30), and described supporting traverse (30) is located in described chute slidably, described supporting traverse (30) is fixed to this position by described crossbeam clamping plate (40) after described supporting traverse (30) slides into desired location.
2. preventing vehicle rollover support according to claim 1, it is characterized in that: described fixed mount support (10) comprises firm banking (11) and fixed mount link (12), described firm banking (11) is by being fixed on vehicle through the bolt of the position, intrinsic hole on described mounting hole (114) and described car body, described fixed mount link (12) is fixed on described firm banking (11) by bolt and nut, and described fixed mount (20) is secured by bolts on described fixed mount link (12).
3. preventing vehicle rollover support according to claim 2, it is characterized in that: described firm banking (11) comprises the first web joint (111), the second web joint (112) and the connecting portion (113) that is welded between the first web joint (111) and the second web joint (112) that are parallel to each other, described first web joint (111) has described mounting hole (114), described second web joint (112) has multiple first through holes (71) of passing for bolt.
4. preventing vehicle rollover support according to claim 3, it is characterized in that: described fixed mount link (12) comprises the 3rd web joint (121) and the 4th web joint (122), described 4th web joint (122) is vertically welded on described 3rd web joint (121), described 3rd web joint (121) offers second through hole (72) corresponding with the first through hole (71) on described firm banking (11), described 4th web joint (122) has the third through-hole (73) for fixing described fixed mount (20).
5. preventing vehicle rollover support according to claim 4, it is characterized in that: described fixed mount link (12) also comprises stiffening plate (123), described stiffening plate (123) is welded in the connecting portion of described 3rd web joint (121) and described 4th web joint (122), and perpendicular to described 3rd web joint (121) and described 4th web joint (122).
6. preventing vehicle rollover support according to claim 1, it is characterized in that: described preventing vehicle rollover support also comprises fixed mount clamping plate (60), described fixed mount support (10) and described fixed mount clamping plate (60) are provided with mutually corresponding multiple third through-holes (73) and multiple fourth hole (74), and described fixed mount (20) is clamped between described fixed mount support (10) and described fixed mount clamping plate (60) by multiple first retaining elements be through in described third through-hole (73) and described fourth hole (74).
7. preventing vehicle rollover support according to claim 6, it is characterized in that: the web joint (22) that described fixed mount (20) comprises two pieces of fixed heads be parallel to each other (21) and is positioned between described fixed head (21), one end of two pieces of described fixed heads (21) is connected with described web joint (22), an opening is formed between the other end of two pieces of described fixed heads (21), described chute is surrounded by described fixed head (21) and described web joint (22) and is formed, two pieces of described fixed heads (21) contact with described fixed mount support (10) and described fixed mount clamping plate (60) respectively, described web joint (22) parallels with described crossbeam clamping plate (40).
8. preventing vehicle rollover support according to claim 6, it is characterized in that: described crossbeam clamping plate (40) are perpendicular to described fixed mount clamping plate (60), described crossbeam clamping plate (40) comprise two pieces of corresponding clamping plate (41), described two clamping plates (41) offers corresponding multiple fifth holes (75) and multiple 6th through hole (76), described supporting traverse (30) is clamped between described two clamping plates (41) by multiple second retaining elements be through in described fifth hole (75) and described 6th through hole (76).
9. preventing vehicle rollover support according to claim 8, it is characterized in that: described multiple third through-holes (73) and multiple fourth hole (74) are positioned at the outside of described fixed mount (20) in the projection in the direction perpendicular to described fixed mount clamping plate (60), described multiple fifth hole (75) and multiple 6th through hole (76) are positioned at the outside of described fixed mount (20) in the projection in the direction perpendicular to described crossbeam clamping plate (40), described fixed mount (20) is positioned at the space that described multiple first retaining element and described multiple second retaining elements surround.
10. preventing vehicle rollover support according to claim 1, it is characterized in that: described supporting leg (50) comprises supporting leg link (51) and is located at the back-up block (52) of supporting leg link (51) below, two opposite sides of described supporting traverse (30) have some sliding rails, and described supporting leg link (51) is fixed on described supporting traverse (30) by the T-shaped bolt be through in described sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529218.1U CN204085900U (en) | 2014-09-15 | 2014-09-15 | A kind of preventing vehicle rollover support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529218.1U CN204085900U (en) | 2014-09-15 | 2014-09-15 | A kind of preventing vehicle rollover support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085900U true CN204085900U (en) | 2015-01-07 |
Family
ID=52178602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529218.1U Withdrawn - After Issue CN204085900U (en) | 2014-09-15 | 2014-09-15 | A kind of preventing vehicle rollover support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913938A (en) * | 2015-06-15 | 2015-09-16 | 北汽福田汽车股份有限公司 | Vehicle rollover-prevention device |
| CN105486515A (en) * | 2014-09-15 | 2016-04-13 | 广州汽车集团股份有限公司 | Support for preventing side turn of vehicle |
-
2014
- 2014-09-15 CN CN201420529218.1U patent/CN204085900U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486515A (en) * | 2014-09-15 | 2016-04-13 | 广州汽车集团股份有限公司 | Support for preventing side turn of vehicle |
| CN104913938A (en) * | 2015-06-15 | 2015-09-16 | 北汽福田汽车股份有限公司 | Vehicle rollover-prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20180123 |
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| AV01 | Patent right actively abandoned |