CN104691235A - Adjustable micro-floating power assembly for formula car - Google Patents
Adjustable micro-floating power assembly for formula car Download PDFInfo
- Publication number
- CN104691235A CN104691235A CN201510021192.9A CN201510021192A CN104691235A CN 104691235 A CN104691235 A CN 104691235A CN 201510021192 A CN201510021192 A CN 201510021192A CN 104691235 A CN104691235 A CN 104691235A
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- block
- lower connecting
- formula car
- tensioning frame
- connecting arm
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Abstract
The invention relates to an adjustable micro-floating power assembly for a formula car. The adjustable micro-floating power assembly comprises a left half shaft, a right half shaft, a left stand column and a right stand column, wherein the left half shaft and the right half shaft are provided with a left tensioning frame and a right tensioning frame respectively, the left tensioning frame and the right tensioning frame are connected through a connecting rod and are correspondingly and rotationally connected with the left half shaft and the right half shaft, an upper connecting arm and a lower connecting arm are arranged on the left tensioning frame and the right tensioning frame, the lower connecting arm is rotationally connected with a frame, the upper connecting arm is rotationally connected with a tensioner, the tensioner comprises an upper connecting block and a lower connecting block which are connected through a bolt, and a U-shaped elastic tensioning block is arranged between the upper connecting block and the lower connecting block. The adjustable micro-floating power assembly has the characteristics of stable structure, capability of conveniently performing manual adjustment and micro-floating capability.
Description
Technical field
The present invention relates to a kind of formula car, especially relate to a kind of dynamic assembly of formula car.
Background technology
The requirement of formula car to self each position is all very high, and especially to power pack section, requirement well can adapt to place, and to the trickle change in place all requirement can adjust rapidly.
The vibrational power flow of the dynamic assembly of formula car directly has influence on the reliability of racing car, and the comformability to place, it in use, due to by the impact of the factor such as tire chafing, mechanism's deformation, its dynamic assembly needs to carry out the optimum regime that certain height adjustment could keep car load exercise performance.But, in existing technology, or do not consider the adjustment problem of this respect, or adjustment process bothers very much.On the other hand, due to the road surface change in driving process, if dynamic assembly can carry out real-time height adjustment, the exercise performance of racing car is had again and promotes significantly, but in prior art, there is no the adjustment of this respect.
Summary of the invention
The present invention mainly solves the adjustment trouble of the total journey of power existing for prior art, the technical matterss such as adjustment in real time can not be carried out, provide a kind of easy to use, Stability Analysis of Structures, manually adjust easily, also can have the adjustable floating dynamic assembly that declines of the formula car of micro-flying ability.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of adjustable floating dynamic assembly that declines of formula car, comprise left half axle, right axle shaft, left column, right column, left half axle is provided with input sprocket, left, diff is provided with between right axle shaft, it is characterized in that on a described left side, right axle shaft is respectively equipped with left tensioning frame and right tensioning frame, left, right tensioning frame is connected by connecting rod, and with a left side, right axle shaft correspondence is rotationally connected, left, right tensioning frame is equipped with connecting arm and lower connecting arm, lower connecting arm and vehicle frame are rotationally connected, upper connecting arm and a tensioner are rotationally connected, the other end of tensioner is connected with vehicle frame, described tensioner is by upper contiguous block, lower connecting block is formed, on, be connected by bolt between lower connecting block, U-shaped elastic tension block is provided with between upper lower connecting block, in described bolt sleeve is located at by U-shaped elastic tension block cover.When needing the height of motivation of adjustment assembly, as long as unclamp bolt, take out U-shaped elastic tension block, change for subsequent use U-shaped elastic tension block that length is different, reach the object of motivation of adjustment assembly, because elastic tension block itself has flexible ability, when the slight change occurring surface conditions, two tensioning frames can adjust by relatively independent carrying out automatically, when the adjustment of two tensioning frames is asymmetric, the connecting rod be connected between two tensioning frames there will be twisting, bending, the micro-lower adjustment separately of two tensioning frames is made both to have had relative independence, also there is relevance each other.
As preferably, described U-shaped elastic tension block is made up of rigid bodies and the elastic body of being located at two ends, and rigid bodies and elastic body are U-shaped structure, and it mutually docks to be connected and forms.Because feature of the present invention is " micro-floating ", that is its self-align amplitude can not be too large, this rigid bodies ensure that the size of tensioning block main body is relatively stable, and ensure that its intensity in use wants specialized course, just utilize the elastomeric deformation at two ends, reach the automatic adjusting range that it is small.It highlights further, in use, user is by the overall judgement to road conditions, U-shaped elastic tension block by manually changing different size reaches the total Cheng Gaodu of motivation of adjustment largely, to adapt to the general requirement of road conditions, and to the subtle change that overall road conditions require, the present invention can be met the demands by elastomeric automatic deformation.
As preferably, described elastic body is cross-sectional plane is the longitudinal bending U-shaped formation of corrugated band elastic steel disc along wave.When this technical scheme makes U-shaped elastic tension block cutting vertically, the cross-sectional plane of the elastomer portion at two ends is wavyly to distribute vertically.
As preferably, the contact surface of described elastic body and upper and lower contiguous block is provided with check weight, upper and lower contiguous block is provided with corresponding the returning of described check weight and stops projection on the contact surface of correspondence, when U-shaped elastic tension block cover is in place, described return that only projection is corresponding with described check weight is affixed, limit U-shaped elastic tension block and put and move.
As preferably, in described elastomeric wave structure, be inlaid with rubber, make the cross-sectional plane of this elastomer block form rectangular configuration.Because the present invention is for the fierce formula car that moves, sometimes, in use there is violent vibration in it, elastomeric wave structure there will be excessive deformation, its normal deformation scope is exceeded to make its deformation degree, will damage this elastic body, the technical program by being inlaid with the way of rubber in wave structure, and reaching its deformation can not exceed maximum range, improve elastomeric service life, is a kind of novel steel colloid elastic body.
The beneficial effect brought of the present invention is, solve the adjustment trouble of the total journey of power existing for prior art, the technical matterss such as adjustment in real time can not be carried out, achieve a kind of easy to use, Stability Analysis of Structures, manually adjust easily, also can have the adjustable floating dynamic assembly that declines of the formula car of micro-flying ability.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is schematic diagrams of stretching device of the present invention;
Accompanying drawing 3 is structural representations of U-shaped elastic tension block of the present invention;
Accompanying drawing 4 is the structural representations at the A-A place of accompanying drawing 3;
Accompanying drawing 5 is enlarged drawings of the elastomer portion of accompanying drawing 4.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As Figure 1-5, the present invention is a kind of adjustable floating dynamic assembly that declines of formula car, comprise left half axle 1, right axle shaft 2, left column 3, right column 4, left half axle 1 is provided with input sprocket 9, left, diff 10 is provided with between right axle shaft, left, right axle shaft is respectively equipped with left tensioning frame 5 and right tensioning frame 6, left, right tensioning frame is connected by connecting rod 8, and with a left side, right axle shaft correspondence is rotationally connected, left, right tensioning frame is equipped with connecting arm 52 and lower connecting arm 51, lower connecting arm 51 is rotationally connected with vehicle frame, upper connecting arm and a tensioner 7 are rotationally connected, the other end of tensioner 7 is connected with vehicle frame, described tensioner is by upper contiguous block 72, lower connecting block 71 is formed, on, be connected by bolt between lower connecting block, U-shaped elastic tension block 73 is provided with between upper lower connecting block, in U-shaped elastic tension block 73 overlaps and to be located at by described bolt sleeve.U-shaped elastic tension block is made up of rigid bodies 73-1 and the elastic body 73-2 being located at two ends, and rigid bodies and elastic body are U-shaped structure, and it mutually docks to be connected and forms.Elastic body to be cross-sectional plane be corrugated band elastic steel disc is along the U-shaped wave structure 73-21 of longitudinal bending of wave.Be inlaid with rubber 73-22 in elastomeric wave structure 73-21, make the cross-sectional plane of this elastomer block form rectangular configuration.The contact surface of elastic body and upper and lower contiguous block is provided with check weight 73-4, upper and lower contiguous block is provided with corresponding the returning of described check weight and stops projection on the contact surface of correspondence, when U-shaped elastic tension block cover is in place, described return that only projection is corresponding with described check weight is affixed, limit U-shaped elastic tension block and put and move.
The present invention in use, as needed the height of motivation of adjustment assembly, as long as unclamp bolt, take out U-shaped elastic tension block, change for subsequent use U-shaped elastic tension block that length is different, reach the object of motivation of adjustment assembly, because elastic tension block itself has flexible ability, when the slight change occurring surface conditions, two tensioning frames can adjust by relatively independent carrying out automatically, when the adjustment of two tensioning frames is asymmetric, the connecting rod be connected between two tensioning frames there will be twisting, bending, the micro-lower adjustment separately of two tensioning frames is made both to have had relative independence, also there is relevance each other.
Claims (5)
1. the adjustable floating dynamic assembly that declines of a formula car, comprise left half axle, right axle shaft, left column, right column, left half axle is provided with input sprocket, left, diff is provided with between right axle shaft, it is characterized in that on a described left side, right axle shaft is respectively equipped with left tensioning frame and right tensioning frame, left, right tensioning frame is connected by connecting rod, and with a left side, right axle shaft correspondence is rotationally connected, left, right tensioning frame is equipped with connecting arm and lower connecting arm, lower connecting arm and vehicle frame are rotationally connected, upper connecting arm and a tensioner are rotationally connected, the other end of tensioner is connected with vehicle frame, described tensioner is by upper contiguous block, lower connecting block is formed, on, be connected by bolt between lower connecting block, U-shaped elastic tension block is provided with between upper lower connecting block, in described bolt sleeve is located at by U-shaped elastic tension block cover.
2. the adjustable floating dynamic assembly that declines of a kind of formula car according to claim 1, it is characterized in that described U-shaped elastic tension block is made up of rigid bodies and the elastic body being located at two ends, rigid bodies and elastic body are U-shaped structure, and it mutually docks to be connected and forms.
3. the adjustable floating dynamic assembly that declines of a kind of formula car according to claim 2, is characterized in that described elastic body be cross-sectional plane is the longitudinal bending U-shaped structure of corrugated band elastic steel disc along wave.
4. the adjustable floating dynamic assembly that declines of a kind of formula car according to claim 3, it is characterized in that the contact surface of described elastic body and upper and lower contiguous block is provided with check weight, upper and lower contiguous block is provided with corresponding the returning of described check weight and stops projection on the contact surface of correspondence, when U-shaped elastic tension block cover is in place, described return that only projection is corresponding with described check weight is affixed, limit U-shaped elastic tension block and put and move.
5. the adjustable floating dynamic assembly that declines of a kind of formula car according to claim 3 or 4, is characterized in that being inlaid with rubber in described elastomeric wave structure, makes the cross-sectional plane of this elastomer block form rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021192.9A CN104691235B (en) | 2015-04-02 | 2015-04-02 | A kind of adjustable floating power assembly that declines of equation motorcycle race |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021192.9A CN104691235B (en) | 2015-04-02 | 2015-04-02 | A kind of adjustable floating power assembly that declines of equation motorcycle race |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104691235A true CN104691235A (en) | 2015-06-10 |
| CN104691235B CN104691235B (en) | 2018-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021192.9A Expired - Fee Related CN104691235B (en) | 2015-04-02 | 2015-04-02 | A kind of adjustable floating power assembly that declines of equation motorcycle race |
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| Country | Link |
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| CN (1) | CN104691235B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114589A (en) * | 2015-07-29 | 2015-12-02 | 武汉理工大学 | Differential mechanism of formula SAE (FSAE) racing car |
| CN105114590A (en) * | 2015-07-29 | 2015-12-02 | 武汉理工大学 | Torsen differential used for FSAE (Formula SAE) racing car |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5577571A (en) * | 1996-02-12 | 1996-11-26 | Rizzoli; Robert L. | Automobile chassis with pivoted inner and outer frames |
| CN103229634A (en) * | 2013-04-27 | 2013-08-07 | 重庆鑫源农机股份有限公司 | Power and steering device for crawler-type harvester |
| CN103692909A (en) * | 2013-12-18 | 2014-04-02 | 盐城工学院 | Power transmission device for Torsen differential |
| GB2508202A (en) * | 2012-11-23 | 2014-05-28 | Wirth Res Ltd | A differential testing device and method |
-
2015
- 2015-04-02 CN CN201510021192.9A patent/CN104691235B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5577571A (en) * | 1996-02-12 | 1996-11-26 | Rizzoli; Robert L. | Automobile chassis with pivoted inner and outer frames |
| GB2508202A (en) * | 2012-11-23 | 2014-05-28 | Wirth Res Ltd | A differential testing device and method |
| CN103229634A (en) * | 2013-04-27 | 2013-08-07 | 重庆鑫源农机股份有限公司 | Power and steering device for crawler-type harvester |
| CN103692909A (en) * | 2013-12-18 | 2014-04-02 | 盐城工学院 | Power transmission device for Torsen differential |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114589A (en) * | 2015-07-29 | 2015-12-02 | 武汉理工大学 | Differential mechanism of formula SAE (FSAE) racing car |
| CN105114590A (en) * | 2015-07-29 | 2015-12-02 | 武汉理工大学 | Torsen differential used for FSAE (Formula SAE) racing car |
| CN105114589B (en) * | 2015-07-29 | 2017-11-17 | 武汉理工大学 | A kind of FSAE differential mechanism of racing automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104691235B (en) | 2018-03-09 |
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Granted publication date: 20180309 Termination date: 20190402 |