CN203581111U - Flexible antitorque support - Google Patents
Flexible antitorque support Download PDFInfo
- Publication number
- CN203581111U CN203581111U CN201320827011.8U CN201320827011U CN203581111U CN 203581111 U CN203581111 U CN 203581111U CN 201320827011 U CN201320827011 U CN 201320827011U CN 203581111 U CN203581111 U CN 203581111U
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- China
- Prior art keywords
- chassis frame
- platform
- supporting traverse
- support
- swing rack
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000725 suspension Substances 0.000 claims abstract description 28
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000000872 buffer Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to the technical field of a special vehicle, specifically relates to a flexible antitorque support. The support comprises a chassis frame and a platform, and is characterized by further comprising a suspension device, a support cross bar, upper supports, lower supports and shock-reducing rubber blocks; the suspension device comprises upper swing frames, lower swing frames and a hinged shaft, wherein the lower supports are respectively fixed at the two middle sides of the chassis frame, the lower swing frames are respectively transversely fixed in the centers of the two ends of the chassis frame, and the center of the lower end plane of a platform is transversely provided with the support cross bar; the upper swing frames are respectively arranged in the centers of the front and back ends of the lower end plane of the platform, the two ends of the support cross bar are respectively provided with the upper supports, the center of the platform is connected with the chassis frame through the support cross bar, and is fixedly connected with the lower support in the middle of the chassis frame through the upper supports at the two ends of the support cross bar via the shock-reducing rubber blocks, and the upper swing frames at the front and rear ends of the platform are hinged with the lower swing frames in the centers of the front and rear ends of the chassis frame. The flexible antitorque support has the advantages of being novel in structure, long in service life, buffers twisting force, reduces stress, improves the conveying performance of automobiles, realizes safety and reliability and the like.
Description
Technical field
The utility model relates to special purpose vehicle technical field, specifically a kind of for improving the flexible anti-torque support that reduces tersional stress when vehicle travels on rough harsh road surface.
Background technology
As everyone knows, cross-country car when rough harsh road traveling, the load condition that its vehicle frame itself bears is very complicated, during stationary vehicle, vehicle frame mainly bears the load of the above part of vehicle frame, comprise chassis frame deadweight, on vehicle frame, fill the quality of assembly and annex, and the capacity weight such as member and goods, during Vehicle Driving Cycle, traveling state of vehicle changes, vehicle frame bears multiple load, there are vertical load in Vehicle Driving Cycle process and the live load of inclination, and redistributing due to load before and after the vehicle frame of acceleration or braking generation, if vehicle body and vehicle frame are rigidly connected, the stressed torsion situation of vehicle frame directly shows dress part, the stand under load of upper dress changes also very greatly, reliability also declines greatly.
Summary of the invention
The object of the invention is to solve above-mentioned the deficiencies in the prior art, a kind of novel structure, buffering twisting resistance are provided, reduce stress, improve vehicular transport performance, the flexible anti-torque support of safe and reliable, long service life.
The utility model solves the technical scheme that its technical matters adopts:
A kind of flexible anti-torque support, comprise chassis frame and platform, it is characterized in that being provided with suspension gear, supporting traverse, upper bracket, lower bracket and yielding rubber piece, described suspension gear comprises swing rack, upper rocker and hinge, in the middle of described chassis frame, both sides are fixed with respectively lower bracket, center, two ends is laterally fixed with respectively swing rack, described platform lower surface central cross is provided with supporting traverse, center, rear and front end, lower surface is respectively equipped with rocker, described supporting traverse two ends are respectively equipped with upper bracket, described upper rocker is that the equicrural triangle support by stay bearing plate and stay bearing plate lower end is formed by fixedly connecting, in described platform, the heart channel of Hang-Shaoyin supporting traverse is connected with chassis frame, and be fixedly connected with the lower bracket in the middle of chassis frame through yielding rubber piece by the upper bracket at supporting traverse two ends, so that there is slight distortion between chassis frame and platform, reach the effect of buffering twisting resistance, the upper rocker of described platform rear and front end is hinged through the swing rack at hinge and center, chassis frame rear and front end, so that vehicle when travel on rough harsh road surface, when waving along with vehicle, vehicle body in scope, swinging by a small margin through hinge, the buffer action that the yielding rubber piece being provided with in the middle of adding plays, reduced in driving procedure surface torque by the transmission of vehicle frame, reduced the tersional stress of assembling structure on vehicle, improved the reliability of dress part on driving vehicle.
The utility model can also reach by following measures:
A kind of flexible anti-torque support, comprise chassis frame and platform, it is characterized in that being provided with suspension gear, supporting traverse, lower bracket, oleo-pneumatic suspension and bearing pin, described suspension gear comprises swing rack, upper rocker and hinge, in the middle of described chassis frame, both sides are fixed with respectively lower bracket, center, two ends is laterally fixed with respectively swing rack, described platform lower surface intermediate lateral is provided with supporting traverse, center, rear and front end, lower surface is laterally provided with respectively rocker, described supporting traverse two ends are fixed with respectively oleo-pneumatic suspension, being beneficial to has slight distortion between chassis frame and platform, reach the effect of buffering twisting resistance, described upper rocker is that the equicrural triangle support by stay bearing plate and stay bearing plate lower end is formed by fixedly connecting, the heart channel of Hang-Shaoyin supporting traverse and chassis frame support and connection in described platform, the upper rocker of rear and front end is hinged through the swing rack of hinge and chassis frame, the oleo-pneumatic suspension lower end at described supporting traverse two ends is hinged through bearing pin and lower bracket, upper end is fixedly connected with platform, so that vehicle when travel on rough harsh road surface, when waving along with vehicle, vehicle body in scope, swinging by a small margin through hinge, add the buffer action that oleo-pneumatic suspension that supporting traverse two ends are provided with plays, reduced in driving procedure surface torque by the transmission of vehicle frame, reduced the tersional stress of assembling structure on vehicle, improved the reliability of dress part on driving vehicle.
The utility model can be provided with leg in swing rack lower end, leg bottom is provided with lower limiting board, prop up outside of foot and be provided with side positioning plate, swing rack is fixedly connected with chassis frame by side positioning plate, polyurethane sheet and lower limiting board, is beneficial to cushion vehicle body at the moment of torsion of the process of waving.
The utility model is owing to adopting said structure, has novel structure, buffering twisting resistance, reduces stress, improves vehicular transport performance, the advantage such as safe and reliable, long service life.
accompanying drawing explanation
Fig. 1 is structural representation sketch of the present utility model.
Fig. 2 is the structural representation of the utility model embodiment 1.
Fig. 3 is the structural representation of the utility model embodiment 2.
Fig. 4 is the structural representation of the utility model suspension gear.
Reference numeral: 1, chassis frame; 2, suspension gear; 3, platform; 4, upper bracket; 5, yielding rubber piece; 6, lower bracket; 7, supporting traverse; 8, connect bearing pin; 9, pneumatic cylinder; 10, upper rocker; 11, swing rack; 12, positioning plate 1; 13, positioning plate 2; 14, polyurethane sheet; 15, hinge.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described:
As accompanying drawing 1, embodiment 1 shown in 2, a kind of flexible anti-torque support, comprise chassis frame 1, platform 3, suspension fills 2 and puts, supporting traverse 7, upper bracket 4, lower bracket 6 and yielding rubber piece 5, described suspension gear comprises swing rack 11, upper rocker 10 and hinge 15, in the middle of described chassis frame 1, both sides are fixed with respectively lower bracket 6, center, two ends is laterally fixed with respectively swing rack 11, described platform 3 lower surface central cross are provided with supporting traverse 7, center, rear and front end, lower surface is respectively equipped with rocker 10, described supporting traverse 7 two ends are respectively equipped with upper bracket 4, described upper rocker 10 is that the equicrural triangle support by stay bearing plate and stay bearing plate lower end is formed by fixedly connecting, in described platform 3, the heart channel of Hang-Shaoyin supporting traverse 7 is connected with chassis frame 1, and be fixedly connected with the lower bracket 6 in the middle of chassis frame 1 through yielding rubber piece 5 by the upper bracket 4 at supporting traverse 7 two ends, so that have slight distortion between chassis frame 1 and platform 3, reach the effect of buffering twisting resistance, the upper rocker 10 of described platform 3 rear and front ends is hinged through hinge 15 and the swing rack 10 at chassis frame 1 center, rear and front end, so that vehicle when travel on rough harsh road surface, when waving along with vehicle, vehicle body in scope, swinging by a small margin through hinge 15, the buffer action that the yielding rubber piece 5 being provided with in the middle of adding plays, reduced in driving procedure surface torque by the transmission of vehicle frame, reduced the tersional stress of assembling structure on vehicle, improved the reliability of dress part on driving vehicle, as shown in Figure 4, the utility model can be provided with leg in swing rack 11 lower ends, leg bottom is provided with lower limiting board 13, prop up outside of foot and be provided with side positioning plate 12, swing rack 11 is by side positioning plate 12, polyurethane sheet 14 is fixedly connected with chassis frame 1 with lower limiting board 13, be beneficial to cushion vehicle body at the moment of torsion of the process of waving.
As Fig. 1, embodiment 2 shown in 3, a kind of flexible anti-torque support, comprise chassis frame 1, platform 3, suspension gear 2, supporting traverse 7, lower bracket 6, oleo-pneumatic suspension 9 and bearing pin, described suspension gear 2 comprises swing rack 11, upper rocker 10 and hinge 15, in the middle of described chassis frame 1, both sides are fixed with respectively lower bracket 6, center, two ends is laterally fixed with respectively swing rack 11, described platform 3 lower surface intermediate lateral are provided with supporting traverse 7, center, two ends is laterally provided with respectively rocker 10, described supporting traverse 7 two ends are fixed with respectively oleo-pneumatic suspension 9, oleo-pneumatic suspension 9 is stiffness variable elastic component, can under various different driving conditions, change rigidity, there is better cushion characteristic, being beneficial to has slight distortion between chassis frame 1 and platform 3, reach the effect of buffering twisting resistance, described upper rocker 10 is that the equicrural triangle support by stay bearing plate and stay bearing plate lower end is formed by fixedly connecting, the heart channel of Hang-Shaoyin supporting traverse 7 and chassis frame 1 support and connection in described platform 3, the upper rocker 10 of rear and front end is hinged through hinge 15 and the swing rack 11 of chassis frame 1, oleo-pneumatic suspension 9 lower ends at described supporting traverse 7 two ends are hinged through bearing pin and lower bracket 6, upper end is fixedly connected with platform 3, so that vehicle when travel on rough harsh road surface, when waving along with vehicle, vehicle body in scope, swinging by a small margin through hinge, add the buffer action that oleo-pneumatic suspension 9 that supporting traverse 7 two ends are provided with plays, reduced in driving procedure surface torque by the transmission of vehicle frame, reduced the tersional stress of assembling structure on vehicle, improved the reliability of dress part on driving vehicle, as shown in Figure 4, the utility model can be provided with leg in swing rack 11 lower ends, leg bottom is provided with lower limiting board 13, prop up outside of foot and be provided with side positioning plate 12, swing rack 11 is by side positioning plate 12, polyurethane sheet 14 is fixedly connected with chassis frame 1 with lower limiting board 13, be beneficial to cushion vehicle body at the moment of torsion of the process of waving.
The utility model is owing to adopting said structure, has novel structure, buffering twisting resistance, reduces stress, improves vehicular transport performance, the advantage such as safe and reliable, long service life.
Claims (3)
1. a flexible anti-torque support, comprise chassis frame and platform, it is characterized in that being provided with suspension gear, supporting traverse, upper bracket, lower bracket and yielding rubber piece, described suspension gear comprises swing rack, upper rocker and hinge, in the middle of described chassis frame, both sides are fixed with respectively lower bracket, center, two ends is laterally fixed with respectively swing rack, described platform lower surface central cross is provided with supporting traverse, center, rear and front end, lower surface is respectively equipped with rocker, described supporting traverse two ends are respectively equipped with upper bracket, described upper rocker is that the equicrural triangle support by stay bearing plate and stay bearing plate lower end is formed by fixedly connecting, in described platform, the heart channel of Hang-Shaoyin supporting traverse is connected with chassis frame, and be fixedly connected with the lower bracket in the middle of chassis frame through yielding rubber piece by the upper bracket at supporting traverse two ends, the upper rocker of described platform rear and front end is hinged through the swing rack at hinge and center, chassis frame rear and front end.
2. a flexible anti-torque support, comprise chassis frame and platform, it is characterized in that being provided with suspension gear, supporting traverse, lower bracket, oleo-pneumatic suspension and bearing pin, described suspension gear comprises swing rack, upper rocker and hinge, in the middle of described chassis frame, both sides are fixed with respectively lower bracket, center, two ends is laterally fixed with respectively swing rack, described platform lower surface intermediate lateral is provided with supporting traverse, center, rear and front end, lower surface is laterally provided with respectively rocker, described supporting traverse two ends are fixed with respectively oleo-pneumatic suspension, described upper rocker is that the equicrural triangle support by stay bearing plate and stay bearing plate lower end is formed by fixedly connecting, the heart channel of Hang-Shaoyin supporting traverse and chassis frame support and connection in described platform, the upper rocker of rear and front end is hinged through the swing rack of hinge and chassis frame, the oleo-pneumatic suspension lower end at described supporting traverse two ends is hinged through bearing pin and lower bracket, upper end is fixedly connected with platform.
3. a kind of flexible anti-torque support according to claim 1 and 2, it is characterized in that described swing rack lower end is provided with leg, leg bottom is provided with lower limiting board, and an outside of foot is provided with side positioning plate, and swing rack is fixedly connected with chassis frame by side positioning plate, polyurethane sheet and lower limiting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827011.8U CN203581111U (en) | 2013-12-16 | 2013-12-16 | Flexible antitorque support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827011.8U CN203581111U (en) | 2013-12-16 | 2013-12-16 | Flexible antitorque support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581111U true CN203581111U (en) | 2014-05-07 |
Family
ID=50579070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320827011.8U Expired - Lifetime CN203581111U (en) | 2013-12-16 | 2013-12-16 | Flexible antitorque support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691486A (en) * | 2015-12-28 | 2016-06-22 | 勾长虹 | Trailer device for medical sanitation |
| CN106476895A (en) * | 2016-12-16 | 2017-03-08 | 重庆克劳斯特种装备有限公司 | Anti- bump device and medical vehicle |
-
2013
- 2013-12-16 CN CN201320827011.8U patent/CN203581111U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691486A (en) * | 2015-12-28 | 2016-06-22 | 勾长虹 | Trailer device for medical sanitation |
| CN105691486B (en) * | 2015-12-28 | 2018-03-30 | 勾长虹 | Trailer equipment for health care |
| CN106476895A (en) * | 2016-12-16 | 2017-03-08 | 重庆克劳斯特种装备有限公司 | Anti- bump device and medical vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |