CN203713463U - Reverse suspension structure for amphibious vehicle - Google Patents

Reverse suspension structure for amphibious vehicle Download PDF

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Publication number
CN203713463U
CN203713463U CN201420092771.3U CN201420092771U CN203713463U CN 203713463 U CN203713463 U CN 203713463U CN 201420092771 U CN201420092771 U CN 201420092771U CN 203713463 U CN203713463 U CN 203713463U
Authority
CN
China
Prior art keywords
reverse
suspension
turnover bracket
bracket
frame structure
Prior art date
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 - Fee Related
Application number
CN201420092771.3U
Other languages
Chinese (zh)
Inventor
任杰
刘伟华
宋丽强
闵勇连
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU BAJI RACING SCIENCE AND TECHNOLOGY Co Ltd
Original Assignee
SUZHOU BAJI RACING SCIENCE AND TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU BAJI RACING SCIENCE AND TECHNOLOGY Co Ltd filed Critical SUZHOU BAJI RACING SCIENCE AND TECHNOLOGY Co Ltd
Priority to CN201420092771.3U priority Critical patent/CN203713463U/en
Application granted granted Critical
Publication of CN203713463U publication Critical patent/CN203713463U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a reverse suspension structure for an amphibious vehicle. The reverse suspension structure comprises an auxiliary vehicle frame, a double-wishbone suspension and a reverse bracket, wherein the suspension is of a double-wishbone structure, a lower arm is directly connected with the auxiliary vehicle frame, an upper arm is connected with the auxiliary vehicle frame through the reverse bracket, the reverse bracket can rotate around the reverse bracket per se and the connecting axis of the auxiliary vehicle frame, a shock absorber is supported between the lower arm and the reverse bracket, and the movement of the reverse bracket is achieved through a set of connecting rod mechanism; the connecting rod mechanism comprises a reverse bracket pull rod, a reverse rocker arm and a lower pull rod; the reverse bracket pull rod and the reverse rocker arm are connected with the reverse bracket, and the lower pull rod drives the reverse bracket pull rod and the reverse rocker arm to move so as to drive the reverse bracket to move. During traveling on normal road conditions, a sliding sleeve moves to the top end of a screw rod, and at the moment, the rigidity of the suspension is the best; during traveling in water, the sliding sleeve is located at the bottom end of the screw rod, at the moment, the suspension and tires are upwards retracted, so that the resistance is smaller, and the vehicle can travel at a high speed in water. The reverse suspension structure is particularly suitable for desert steel tube vehicles needing to travel at a high speed in water.

Description

A kind of amphibious vehicle upset suspension frame structure
Technical field
The utility model relates to auto parts and components field, particularly relates to a kind of amphibious vehicle upset suspension frame structure.
Background technology
Suspension frame structure refers to a connection structure system between vehicle body, vehicle frame and wheel, and this structural system has comprised 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.When running car is given a shock and impacts in the variation on Shang Shiyin ground, road surface; the strength of these impacts is a part of can absorption by tire wherein; but the overwhelming majority is to rely on the draft hitch between tire and vehicle body to absorb; and except normal road traveling; cross-country amphibious vehicle can travel conventionally in water; this just needs the adjustment of can significantly overturning of the suspension of vehicle, and resistance when vehicle is travelled in water drops to minimum.
Utility model content
The utility model aims to provide a kind of amphibious vehicle upset suspension frame structure.
For realizing above-mentioned technical purpose, the utility model 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 structures, underarm is directly connected on subframe, upper arm is connected with subframe by turnover bracket, turnover bracket can be connected around self axis rotation with subframe, 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, thereby lower link drives turnover bracket pull bar and the motion of upset rocking arm to drive turnover bracket motion.
As preferably, sliding sleeve and leading screw form a set of driver train, and slide under the driving of leading screw and can move up and down, thus drivening rod mechanism kinematic.
As preferably, leading screw is by drive motor control.
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 and drives.
In the time that normal road conditions are travelled, 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 in the time travelling in water, sliding sleeve 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 utility model is particularly suitable for the front-rear axle suspension system of the desert steel pipe car that need to travel in water high speed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model.
In figure: 1, subframe; 2, underarm; 3, upper arm; 4, turnover bracket; 5, turnover bracket pull bar; 6, upset rocking arm; 7, sliding sleeve; 8, drive motor; 9, lower link; 10, leading screw; 11, bumper.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
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 structures, underarm 2 is directly connected on subframe 1, upper arm 3 is connected with subframe 1 by turnover bracket 4, turnover bracket 4 can be connected around self axis rotation with subframe 1, 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, thereby lower link 9 drives turnover bracket pull bar 5 and upset rocking arm 6 to move drives 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 with deceleration, sliding sleeve 7 can move up and down under the driving of leading screw 10, thereby drivening rod mechanism kinematic, the switching mechanism of left and right suspension is arranged symmetrically with, and shares a sliding sleeve 7 and leading screw 10 and drives.
In the time that normal road conditions are travelled, 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 in the time travelling in water, sliding sleeve 7 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 utility model is particularly suitable for the front-rear axle suspension system of the desert steel pipe car that need to travel in water high speed.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims (5)

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 structures, underarm is directly connected on subframe, upper arm is connected with subframe by turnover bracket, turnover bracket can be connected around self axis rotation with subframe, 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, thereby lower link drives turnover bracket pull bar and the motion of upset rocking arm to drive turnover bracket motion.
2. suspension frame structure according to claim 1, is characterized in that, sliding sleeve and leading screw form a set of driver train, slide under the driving of leading screw and can move up and down, thus drivening rod mechanism kinematic.
3. suspension frame structure according to claim 2, is characterized in that, leading screw is by drive motor control.
4. suspension frame structure according to claim 3, is characterized in that, described drive motor band deceleration.
5. suspension frame structure according to claim 2, is characterized in that, the switching mechanism of left and right suspension is arranged symmetrically with, and shares a sliding sleeve and leading screw and drives.
CN201420092771.3U 2014-03-03 2014-03-03 Reverse suspension structure for amphibious vehicle Expired - Fee Related CN203713463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420092771.3U CN203713463U (en) 2014-03-03 2014-03-03 Reverse suspension structure for amphibious vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420092771.3U CN203713463U (en) 2014-03-03 2014-03-03 Reverse suspension structure for amphibious vehicle

Publications (1)

Publication Number Publication Date
CN203713463U true CN203713463U (en) 2014-07-16

Family

ID=51152652

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420092771.3U Expired - Fee Related CN203713463U (en) 2014-03-03 2014-03-03 Reverse suspension structure for amphibious vehicle

Country Status (1)

Country Link
CN (1) CN203713463U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103847453A (en) * 2014-03-03 2014-06-11 苏州巴吉赛车科技有限公司 Overturn suspension frame structure of amphibious vehicle
CN106274323A (en) * 2015-06-09 2017-01-04 大连浦州航空科技有限公司 Amphibious vehicle folding and unfolding wheel apparatus
CN106274337A (en) * 2015-06-09 2017-01-04 大连浦州航空科技有限公司 Amphibious vehicle folding and unfolding wheel apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103847453A (en) * 2014-03-03 2014-06-11 苏州巴吉赛车科技有限公司 Overturn suspension frame structure of amphibious vehicle
CN106274323A (en) * 2015-06-09 2017-01-04 大连浦州航空科技有限公司 Amphibious vehicle folding and unfolding wheel apparatus
CN106274337A (en) * 2015-06-09 2017-01-04 大连浦州航空科技有限公司 Amphibious vehicle folding and unfolding wheel apparatus

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140716

Termination date: 20190303