CN204641262U - Be provided with the electronlmobil propons of steering wheel erecting frame - Google Patents
Be provided with the electronlmobil propons of steering wheel erecting frame Download PDFInfo
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- CN204641262U CN204641262U CN201520076461.7U CN201520076461U CN204641262U CN 204641262 U CN204641262 U CN 204641262U CN 201520076461 U CN201520076461 U CN 201520076461U CN 204641262 U CN204641262 U CN 204641262U
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- Prior art keywords
- vertical supporting
- steering wheel
- supporting bar
- girder
- erecting frame
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Abstract
The utility model relates to electronlmobil.A kind of electronlmobil propons being provided with steering wheel erecting frame, comprise girder and steering wheel erecting frame, described steering wheel erecting frame comprises two upper vertical supporting bars and a lower vertical supporting bar, on two, vertical supporting bar distributes along the bearing of trend of girder, one end of upper vertical supporting bar links together with described girder, described upper vertical supporting bar is provided with holding part and at least two the first connecting through holes, described first connecting through hole is distributed in longitudinal two ends of described holding part, described lower vertical supporting bar is provided with the second connecting through hole, described lower vertical supporting bar is positioned at the below of two upper determined line segments of vertical supporting bar.The utility model provides and a kind ofly can carry out to steering wheel the electronlmobil propons being provided with steering wheel erecting frame that failure-free fixes, and solving existing propons can not carry out reliable fixing problem to steering wheel.
Description
Technical field
The utility model relates to electronlmobil, particularly relates to a kind of electronlmobil propons being provided with steering wheel erecting frame.
Background technology
Electronlmobil propons is the parts for connecting a pair front-wheel and support frame front end.China Patent No. be 2011201458076, authorized announcement date be November 2 in 2011 day, be called in the patent documentation of " mounting structure of electric car front axle for fireworks factories " and disclose a kind of Frong bridge of electric vehicle.This Frong bridge of electric vehicle comprises girder and spindle, and spindle is rotatably connected on the two ends of main shaft, and spindle is connected with spindle arm, and the spindle arm on two spindles is linked together by Linkage steering.Existing electronlmobil propons has the following disadvantages: steering box is installed by means of only one block of supporting plate, and therefore steering box in use easily produces displacement obscission; The Heavy Weight of girder, easily produces torsional deflection when being collided.
Utility model content
First object of the present utility model aims to provide a kind ofly can carry out the electronlmobil propons being provided with steering wheel erecting frame that failure-free fixes and job operation to steering wheel, and solving existing propons can not carry out reliable fixing problem to steering wheel.
Second object of the present utility model is intended to provide further the electronlmobil propons being provided with steering wheel erecting frame and job operation that a kind of girder is lightweight, distortion resistance is good, solves the Heavy Weight of existing front bridge girder and the problem of distortion resistance difference.
Above technical matters is solved by following technical proposal: a kind of electronlmobil propons being provided with steering wheel erecting frame, comprise girder and steering wheel erecting frame, described steering wheel erecting frame comprises two upper vertical supporting bars and a lower vertical supporting bar, on two, vertical supporting bar distributes along the bearing of trend of girder, one end of upper vertical supporting bar links together with described girder, described upper vertical supporting bar is provided with holding part and at least two the first connecting through holes, described first connecting through hole is distributed in longitudinal two ends of described holding part, described lower vertical supporting bar is provided with the second connecting through hole, described lower vertical supporting bar is positioned at the below of two upper determined line segments of vertical supporting bar.When steering wheel is installed, make steering wheel between lower vertical supporting bar and upper vertical supporting bar, then carry out at first in being connected on steering wheel tapped bore by bolt through the second connecting through hole rear thread to fix, after being buckled in the two ends of steering wheel by two clevis bolts, make the two ends of clevis bolt through two the first connecting through holes in same upper vertical supporting bar again, the last screw thread and being fixed screwed at the two ends of clevis bolt, thus realize fixing the Atria point of steering wheel.Atria point is fixing can make steering wheel be not easy to produce mobile, due to arrange simultaneously vertical strut bar be up and down fixed and steering wheel up and down between vertical strut bar, good reliability time fixing, though produce two points throw off after fixed effects still better.
As preferably, described upper vertical supporting bar comprises inner support plate, external support board and topmast fagging, described inner support plate and external support board distribute along the bearing of trend of girder, described inner support plate and external support board are connected to the both lateral sides of topmast fagging, described inner support plate is provided with inner support plate portion bracket, described external support board is provided with external support board portion bracket, and described inner support plate portion's bracket and external support board portion bracket form described holding part, and described first connecting through hole is arranged at described topmast fagging.The intensity of steering wheel erecting frame can be improved and reduce its weight.
As preferably, described inner support plate portion bracket is provided with in-flanges, and described external support board portion bracket is provided with flanging.Can prevent the surface of holding part to steering wheel from causing damage.
As preferably, between described two upper vertical supporting bars, be provided with connecting panel.The intensity of steering wheel fixed mount can be improved.
As preferably, described connecting panel to be overlapped on described upper vertical supporting bar and the same vertical supporting bar weld together.Joint strenght is good.
As preferably, described girder is tubular structure.The weight of girder can be reduced and improve the collision resistance of girder.Achieve second goal of the invention.
As preferably, described girder is equipped with pipe in circular energy-absorbing, and in described energy-absorbing, the outer peripheral face of pipe is provided with external friction layer, and the inside face of described girder is provided with interior friction layer, together with in described energy-absorbing, pipe and girder to be connected to interior friction layer by described external friction layer.When causing girder to produce distortion when collision, girder can produce relative to pipe in energy-absorbing and rotate, and during rotation, external friction layer and interior friction layer produce friction energy-absorbing and eliminate distortion power, thus play the effect of the collision resistance improving girder.
As preferably, in described energy-absorbing, pipe comprises left body and right body, the left end of described left body is linked together with described girder by left energy-absorbing spring, the right side of described left body is provided with some the first commutating tooths along the distribution of left body circumference, the right-hand member of described right body is linked together with described girder by right energy-absorbing spring, the left side of described right body is provided with some the second commutating tooths along the distribution of right body circumference, and described first commutating tooth and the second commutating tooth mesh together.When causing in energy-absorbing pipe to produce distortion, can drive under the effect of the first commutating tooth and the second commutating tooth right body and left body along pipe in energy-absorbing axis separately, energy-absorbing deflection of spring and energy-absorbing can be driven time separately.Further by the collision resistance of girder.
The utility model has following advantage: can carry out 3 of triangular layout to steering wheel and fix, three attachment points are positioned at the both sides up and down of steering wheel, fixing reliable.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment one.
Fig. 2 is the schematic top plan view of the utility model embodiment one.
Fig. 3 is the axial cross-sectional schematic of the girder of the utility model embodiment two.
In figure: girder 1, pipe 11 in energy-absorbing, left body 111, right body 112, external friction layer 113, first commutating tooth 114, second commutating tooth 115, interior friction layer 12, left energy-absorbing spring 13, right energy-absorbing spring 14, steering wheel erecting frame 6, upper vertical supporting bar 61, inner support plate 611, external support board 612, topmast fagging 613, lower vertical supporting bar 62, connecting panel 63, holding part 64, inner support plate portion bracket 641, in-flanges 6411, external support board portion bracket 642, flanging 6421, first connecting through hole 65, second connecting through hole 66.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment one, see Fig. 1, a kind of electronlmobil propons being provided with steering wheel erecting frame, comprises girder 1 and steering wheel erecting frame 6.Girder 1 for square tubular structure (certain circular tube structure is also fine, just circular tube structure there is no an installation miscellaneous part of rhs-structure time convenient).Girder 1 extends along the left and right directions of car.
Steering wheel erecting frame 6 comprises vertical supporting bar 61, lower vertical supporting bar 62 and connecting panel 63.Upper vertical supporting bar 61 has two.On two, vertical supporting bar 61 distributes along the bearing of trend of girder 1.One end of upper vertical supporting bar 61 links together with girder 1, is specially welding.Upper vertical supporting bar 61 comprises inner support plate 611, external support board 612 and topmast fagging 613.Inner support plate 611 and the bearing of trend of external support board 612 along girder 1 and the transverse distribution of vehicle body.Inner support plate 611, external support board 612 and topmast fagging 613 three are structure as a whole and link together in " U " font.Inner support plate 611 is provided with inner support plate portion bracket 641.Inner support plate portion bracket 641 is provided with in-flanges 6411.External support board 612 is provided with external support board portion bracket 642.External support board portion bracket 642 is provided with flanging 6421.Inner support plate portion bracket 641 and external support board portion bracket 642 form holding part 64.Topmast fagging 613 is provided with the first connecting through hole 65.First connecting through hole 65 extends along the vertical direction.Lower vertical supporting bar 62 is provided with the second connecting through hole 66.Second connecting through hole 66 extends along the vertical direction.Brace panel 63 on two between vertical supporting bar 61 and the same vertical supporting bar 61 link together, be specially welding.
See Fig. 2, in upper vertical supporting bar 61, be provided with two the first connecting through holes 65.Two the first connecting through holes 65 are distributed in longitudinal two ends of holding part 64.Lower vertical supporting bar 62 is positioned at the below of two upper determined line segments of vertical supporting bar 61.Overlap between the same vertical supporting bar of brace panel 63 61 and time by the same for clinch vertical supporting bar 61 weld together.
See Fig. 1, be: make steering wheel in the mode of horizontal between lower vertical supporting bar 62 and upper vertical supporting bar 61 carry out at first in being connected on steering wheel tapped bore by bolt through the second connecting through hole 66 rear thread and fix the method that steering wheel is installed by the utility model; After being buckled in one end of steering wheel by a clevis bolt, then make the two ends of this clevis bolt through two the first connecting through holes 65 in a upper vertical supporting bar 61, the screw thread and carry out second point and fix screwed at the two ends of clevis bolt; Be buckled in the other end of steering wheel by another clevis bolt after, then make the two ends of this clevis bolt through two the first connecting through holes 65 in vertical supporting bar 61 on another root, the screw thread and thirdly fixing screwed at the two ends of clevis bolt.Thus realize fixing the Atria point of steering wheel.
Embodiment two, the difference with embodiment one is:
See Fig. 3, in girder 1, be equipped with pipe 11 in circular energy-absorbing.The inside face of girder 1 is provided with interior friction layer 12.In energy-absorbing, pipe 11 comprises left body 111 and right body 112.The outer peripheral face of left body 111 and right body 112 is all provided with external friction layer 113.External friction layer 113 is covered with pipe 11 in energy-absorbing along the circumference of pipe in energy-absorbing 11.The left end of left body 111 is linked together with girder 1 by left energy-absorbing spring 13.The right side of left body 111 is provided with some the first commutating tooths 114 along the distribution of left body circumference.The right-hand member of right body 112 is linked together with girder 1 by right energy-absorbing spring 14.The left side of right body 112 is provided with some the second commutating tooths 115 along the distribution of right body circumference.First commutating tooth 114 and the second commutating tooth 115 mesh together.Link together with girder 1 together with left body 111 and right body 112 to be also all connected to interior friction layer 12 by external friction layer 113.
When being collided or the stressed reason such as inconsistent in two ends causes girder 1 to produce distortion, girder 1 can produce relative rotation relative to pipe in energy-absorbing 11, and motion process China and foreign countries' friction layer 113 and interior friction layer 12 rub and consume energy and play the effect stoping twisting.If the moment of torsion of girder 1 and to result in energy-absorbing pipe 11 when also producing twisting together, now left body 111 and right body 112 can separate vertically under the directional tagging of the first commutating tooth 114 and the second commutating tooth 115, separation process not only can make external friction layer 113 produce friction and energy-absorbing with interior friction layer 12, left energy-absorbing spring 13 and right energy-absorbing spring 14 can also be impelled to be out of shape and energy-absorbing, play energy-absorbing and prevent from reversing the effect produced, thus realizing the impact resistant anti-twisting ability by girder.And right energy-absorbing spring 14 and left energy-absorbing spring 13 can also play the effect of repairing girder 1.
Claims (8)
1. one kind is provided with the electronlmobil propons of steering wheel erecting frame, comprise girder, it is characterized in that, also comprise steering wheel erecting frame, described steering wheel erecting frame comprises two upper vertical supporting bars and a lower vertical supporting bar, on two, vertical supporting bar distributes along the bearing of trend of girder, one end of upper vertical supporting bar links together with described girder, described upper vertical supporting bar is provided with holding part and at least two the first connecting through holes, described first connecting through hole is distributed in longitudinal two ends of described holding part, described lower vertical supporting bar is provided with the second connecting through hole, described lower vertical supporting bar is positioned at the below of two upper determined line segments of vertical supporting bar.
2. the electronlmobil propons being provided with steering wheel erecting frame according to claim 1, it is characterized in that, described upper vertical supporting bar comprises inner support plate, external support board and topmast fagging, described inner support plate and external support board distribute along the bearing of trend of girder, described inner support plate and external support board are connected to the both lateral sides of topmast fagging, described inner support plate is provided with inner support plate portion bracket, described external support board is provided with external support board portion bracket, described inner support plate portion's bracket and external support board portion bracket form described holding part, described first connecting through hole is arranged at described topmast fagging.
3. the electronlmobil propons being provided with steering wheel erecting frame according to claim 2, is characterized in that, described inner support plate portion bracket is provided with in-flanges, and described external support board portion bracket is provided with flanging.
4. the electronlmobil propons being provided with steering wheel erecting frame according to claim 1 or 2 or 3, is characterized in that, is provided with connecting panel between described two upper vertical supporting bars.
5. the electronlmobil propons being provided with steering wheel erecting frame according to claim 4, is characterized in that, described connecting panel to be overlapped on described upper vertical supporting bar and the same vertical supporting bar weld together.
6. the electronlmobil propons being provided with steering wheel erecting frame according to claim 1 or 2 or 3, is characterized in that, described girder is tubular structure.
7. the electronlmobil propons being provided with steering wheel erecting frame according to claim 6, it is characterized in that, described girder is equipped with pipe in circular energy-absorbing, in described energy-absorbing, the outer peripheral face of pipe is provided with external friction layer, the inside face of described girder is provided with interior friction layer, together with pipe and girder to be connected to interior friction layer by described external friction layer in described energy-absorbing.
8. the electronlmobil propons being provided with steering wheel erecting frame according to claim 7, it is characterized in that, in described energy-absorbing, pipe comprises left body and right body, the left end of described left body is linked together with described girder by left energy-absorbing spring, the right side of described left body is provided with some the first commutating tooths along the distribution of left body circumference, the right-hand member of described right body is linked together with described girder by right energy-absorbing spring, the left side of described right body is provided with some the second commutating tooths along the distribution of right body circumference, described first commutating tooth and the second commutating tooth mesh together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076461.7U CN204641262U (en) | 2015-02-04 | 2015-02-04 | Be provided with the electronlmobil propons of steering wheel erecting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076461.7U CN204641262U (en) | 2015-02-04 | 2015-02-04 | Be provided with the electronlmobil propons of steering wheel erecting frame |
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| Publication Number | Publication Date |
|---|---|
| CN204641262U true CN204641262U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520076461.7U Expired - Fee Related CN204641262U (en) | 2015-02-04 | 2015-02-04 | Be provided with the electronlmobil propons of steering wheel erecting frame |
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| CN (1) | CN204641262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669933A (en) * | 2015-02-04 | 2015-06-03 | 台州吉利润达车桥制造有限公司 | Electric-car front axle provided with steering wheel mounting frame and machining method of electric-car front axle |
-
2015
- 2015-02-04 CN CN201520076461.7U patent/CN204641262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669933A (en) * | 2015-02-04 | 2015-06-03 | 台州吉利润达车桥制造有限公司 | Electric-car front axle provided with steering wheel mounting frame and machining method of electric-car front axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 318050 Luqiao City, Taizhou Province, Yang Yang Geely Geely Automobile City Patentee after: Taizhou lucky Run Da vehicle bridge Manufacturing Co., Ltd Address before: 318000, Zhejiang, Taizhou province Luqiao District Geely Geely Automobile City, lucky Tatsu Patentee before: Taizhou lucky Run Da vehicle bridge Manufacturing Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318050 Luqiao District, Taizhou, Zhejiang province wealth Avenue Patentee after: Taizhou run bridge Manufacturing Co., Ltd. Address before: 318050 Jili run, Taizhou, Luqiao, Zhejiang Patentee before: Taizhou lucky Run Da vehicle bridge Manufacturing Co., Ltd |
|
| 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: 20150916 Termination date: 20190204 |