CN103847453B - A kind of amphibious vehicle upset suspension frame structure - Google Patents
A kind of amphibious vehicle upset suspension frame structure Download PDFInfo
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- CN103847453B CN103847453B CN201410074159.8A CN201410074159A CN103847453B CN 103847453 B CN103847453 B CN 103847453B CN 201410074159 A CN201410074159 A CN 201410074159A CN 103847453 B CN103847453 B CN 103847453B
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- turnover bracket
- suspension
- subframe
- leading screw
- pull bar
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Abstract
A kind of amphibious vehicle upset suspension frame structure, comprise subframe, double wishbone suspension and turnover bracket, suspension adopts two cross arm structure, underarm is connected directly between on subframe, upper arm is connected with subframe by turnover bracket, turnover bracket can be connected axis around self with subframe and rotate, bumper is supported between underarm and turnover bracket, the motion of turnover bracket realizes by a set of connecting rod mechanism, described connecting rod mechanism comprises turnover bracket pull bar, upset rocking arm and lower link, turnover bracket pull bar is connected turnover bracket with upset rocking arm, lower link drives turnover bracket pull bar and overturns rocker motion thus drive turnover bracket motion.When normal road condition travels, sliding sleeve moves to leading screw topmost, at this moment suspension rigidity is best, when travelling in water, sliding sleeve is in leading screw bottom, and now suspension and tire are all upwards packed up, and at this moment comparison of resistance is little, car can travel in water high speed, and the present invention is particularly suitable for the desert steel pipe car needing to travel in water high speed.
Description
Technical field
The present invention relates to auto parts and components field, particularly relate to a kind of amphibious vehicle upset suspension frame structure.
Background technology
Suspension frame structure refers to vehicle body, a connection structure system between vehicle frame and wheel, and this structural system contains the parts such as Shock absorber, axle spring, sway bar, suspention auxiliary girder, lower control arm, longitudinal rod, track arm, rubber bush and connecting rod.Be given a shock because of the change on ground when running car is on road surface and impact; these strength of impacting are wherein a part of can be absorbed by tire; but the overwhelming majority relies on the draft hitch between tire and vehicle body to absorb; and except except normal road; cross-country amphibious vehicle can travel usually in water; this just needs the suspension of vehicle significantly can overturn adjustment, and resistance when vehicle is travelled in water drops to minimum.
Summary of the invention
The present invention aims to provide a kind of amphibious vehicle upset suspension frame structure.
For realizing above-mentioned technical purpose, the present invention by the following technical solutions, a kind of amphibious vehicle upset suspension frame structure, comprise subframe, double wishbone suspension and turnover bracket, suspension adopts two cross arm structure, underarm is connected directly between on subframe, upper arm is connected with subframe by turnover bracket, turnover bracket can be connected axis around self with subframe and rotate, bumper is supported between underarm and turnover bracket, the motion of turnover bracket realizes by a set of connecting rod mechanism, described connecting rod mechanism comprises turnover bracket pull bar, upset rocking arm and lower link, turnover bracket pull bar is connected turnover bracket with upset rocking arm, lower link drives turnover bracket pull bar and overturns rocker motion thus drive turnover bracket motion.
As preferably, sliding sleeve and leading screw form a set of driver train, can move up and down under sliding over the driving of leading screw, thus drivening rod mechanism kinematic.
As preferably, leading screw is controlled by drive motor.
As preferably, described drive motor band deceleration.
As preferably, the switching mechanism of left and right suspension is arranged symmetrically with, and shares a sliding sleeve and leading screw drives.
When normal road condition travels, sliding sleeve moves to leading screw topmost, now turnover bracket pull bar and upset rocking arm are just in a straight line, at this moment suspension rigidity is best, and when travelling in water, sliding sleeve is in leading screw bottom, now suspension and tire are all upwards packed up, at this moment comparison of resistance is little, and car can travel in water high speed, and the present invention is particularly suitable for the front-rear axle suspension system needing the desert steel pipe car travelled in water high speed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention.
In figure: 1, subframe; 2, underarm; 3, upper arm; 4, turnover bracket; 5, turnover bracket pull bar; 6, rocking arm is overturn; 7, sliding sleeve; 8, drive motor; 9, lower link; 10, leading screw; 11, bumper.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Shown in Fig. 1 and Fig. 2, a kind of amphibious vehicle upset suspension frame structure, comprise subframe 1, double wishbone suspension and turnover bracket 4, suspension adopts two cross arm structure, underarm 2 is connected directly between on subframe 1, upper arm 3 is connected with subframe 1 by turnover bracket 4, turnover bracket 4 can be connected axis around self with subframe 1 and rotate, bumper 11 is supported between underarm 2 and turnover bracket 4, the motion of turnover bracket 4 realizes by a set of connecting rod mechanism, described connecting rod mechanism comprises turnover bracket pull bar 5, upset rocking arm 6 and lower link 9, turnover bracket pull bar 5 is connected turnover bracket 4 with upset rocking arm 6, lower link 9 drives turnover bracket pull bar 5 and upset rocking arm 6 move thus drive turnover bracket 4 to move.
As preferably, sliding sleeve 7 and leading screw 10 form a set of driver train, leading screw 10 is controlled by the drive motor 8 of band deceleration, sliding sleeve 7 can move up and down under the driving of leading screw 10, thus drivening rod mechanism kinematic, the switching mechanism of left and right suspension is arranged symmetrically with, and a shared sliding sleeve 7 and leading screw 10 drive.
When normal road condition travels, sliding sleeve 7 moves to leading screw 10 topmost, now turnover bracket pull bar 5 and upset rocking arm 6 are just in a straight line, at this moment suspension rigidity is best, and when travelling in water, sliding sleeve 7 is in leading screw 10 bottom, now suspension and tire are all upwards packed up, at this moment comparison of resistance is little, and car can travel in water high speed, and the present invention is particularly suitable for the front-rear axle suspension system needing the desert steel pipe car travelled in water high speed.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (1)
1. an amphibious vehicle upset suspension frame structure, it is characterized in that, comprise subframe, double wishbone suspension and turnover bracket, suspension adopts two cross arm structure, underarm is connected directly between on subframe, upper arm is connected with subframe by turnover bracket, turnover bracket can be connected axis around self with subframe and rotate, bumper is supported between underarm and turnover bracket, the motion of turnover bracket realizes by a set of connecting rod mechanism, described connecting rod mechanism comprises turnover bracket pull bar, upset rocking arm and lower link, turnover bracket pull bar is connected turnover bracket with upset rocking arm, lower link drives turnover bracket pull bar and overturns rocker motion thus drive turnover bracket motion, sliding sleeve and leading screw form a set of driver train, can move up and down under sliding over the driving of leading screw, thus drivening rod mechanism kinematic, leading screw is controlled by drive motor, described drive motor band deceleration, the switching mechanism of left and right suspension is arranged symmetrically with, share a sliding sleeve and leading screw driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074159.8A CN103847453B (en) | 2014-03-03 | 2014-03-03 | A kind of amphibious vehicle upset suspension frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074159.8A CN103847453B (en) | 2014-03-03 | 2014-03-03 | A kind of amphibious vehicle upset suspension frame structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103847453A CN103847453A (en) | 2014-06-11 |
| CN103847453B true CN103847453B (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410074159.8A Active CN103847453B (en) | 2014-03-03 | 2014-03-03 | A kind of amphibious vehicle upset suspension frame structure |
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| CN (1) | CN103847453B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050191A (en) * | 2018-08-31 | 2018-12-21 | 华南理工大学 | A kind of wheel group lifting device using Bidirectional-screw |
| CN109017183A (en) * | 2018-09-18 | 2018-12-18 | 天津职业技术师范大学 | A kind of multistage for all-terrain vehicle is adjustable suspension |
| CN109109599A (en) * | 2018-09-28 | 2019-01-01 | 华南理工大学 | A kind of liftable damping chassis of front-wheel based on Mecanum wheel and method |
| CN112092554B (en) * | 2020-09-24 | 2021-08-10 | 吉林大学 | Double-cross-arm independent suspension adjusting vehicle and double-cross-arm independent suspension thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB477798A (en) * | 1935-11-23 | 1938-01-06 | Doblhoff Walther | Improvements in or relating to endless-track vehicles with auxiliary wheels |
| US4958584A (en) * | 1987-12-02 | 1990-09-25 | Mpv, Inc. | Amphibious vehicle having an efficient water-borne operational mode |
| CN100560393C (en) * | 2008-01-28 | 2009-11-18 | 南京航空航天大学 | Retracting-releasing device of amphibious vehicle wheel |
| CN202743007U (en) * | 2012-08-20 | 2013-02-20 | 北京理工大学 | Electric retractable suspension system for amphibious vehicle |
| CN103029540B (en) * | 2013-01-15 | 2015-05-27 | 韦宗权 | Hydraulic spring foldable retracting device for amphibious vehicle wheels |
| CN103204039B (en) * | 2013-04-15 | 2015-04-22 | 北京翌鑫澳通科技有限责任公司 | Amphibious vehicle wheel lifting device |
| CN203713463U (en) * | 2014-03-03 | 2014-07-16 | 苏州巴吉赛车科技有限公司 | Reverse suspension structure for amphibious vehicle |
-
2014
- 2014-03-03 CN CN201410074159.8A patent/CN103847453B/en active Active
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| CN103847453A (en) | 2014-06-11 |
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Effective date of registration: 20190505 Address after: 215400 Taifeng Community Flower Wall Industrial Zone, Chengxiang District, Taicang City, Suzhou City, Jiangsu Province Patentee after: Taicang Weiqiang Seiko Machinery Co., Ltd. Address before: 215400 No. 95 East Shanghai Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Baji Racing Science and Technology Co., Ltd. |
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