CN202641288U - Steel plate support for car - Google Patents
Steel plate support for car Download PDFInfo
- Publication number
- CN202641288U CN202641288U CN 201220146928 CN201220146928U CN202641288U CN 202641288 U CN202641288 U CN 202641288U CN 201220146928 CN201220146928 CN 201220146928 CN 201220146928 U CN201220146928 U CN 201220146928U CN 202641288 U CN202641288 U CN 202641288U
- Authority
- CN
- China
- Prior art keywords
- elastic body
- cover plate
- steel
- car
- connecting panel
- 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
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to supporting equipment, in particular to a steel plate support for a car. According to the steel plate support for the car, a middle shaft is sequentially connected with an upper connecting cover plate, an elastic body and a pedestal connecting plate through bolts, wherein the pedestal connecting plate is arranged on the rear axle of a heavy car; a hollow cylindrical steel protecting sleeve is arranged on the pedestal connecting plate, and the elastic body is embedded into the steel protecting sleeve; a buffering steel sleeve is arranged between the elastic body and the upper connecting cover plate; a convex platform is arranged below the upper connecting cover plate; and the height of the buffering steel sleeve is not less than that of the convex platform. The steel plate support for the car has the advantages that higher load can be supported by the steel plate support, and the elastic body cannot be deformed due to being compressed. Therefore, the elastic body can be conveniently replaced, the service life of the elastic body is prolonged, and the pressure resistance is improved.
Description
Technical field
The utility model relates to a kind of load-bearing fastening, relates in particular to automotive sheet and supports.
Background technology
Automotive sheet supports general multiplex in heavy-load automobile, because this class power actuated vehicle load-carrying is large, between load and vehicle rear axle, steel plate is installed to be supported, the upper cover plate that steel plate supports is in the load-carrying below, the base connecting panel that steel plate supports is installed on the back axle, and in the Vehicle Driving Cycle process, the elastic body of clamping played the effect of buffering in the middle of steel plate supported.
In the prior art, fill with General Purpose Rubber in the middle of upper cover plate and the base connecting panel, and connect with bolt and to position, such shortcoming just is, after long-time the use, can produce distortion under the multiple weight of rubber, easy and base connecting panel breaks away from, and affects buffering effect, and the elastic body of the rubber of distortion begins to come off, cause the part collision between the steel plate support, be damaged.In addition, because the restriction of size and location in case elastomer portion is damaged, must all be changed.
The utility model content
The purpose of this utility model is for the prior art deficiency that gonosome damages easily of being hit by a bullet, provide a kind of automotive sheet to support, thereby prevent that the rubber in the elastic body in use is out of shape, strengthen elastomeric comformability, and then the safety of assurance Vehicle Driving Cycle, the service life of simultaneously extending steel plate support.
Middle axle bolt in the utility model is connection cover plate, elastic body and base connecting panel successively; the base connecting panel is installed on the back axle of heavy motor vehicle; be provided with the rigidity protecting sleeve of hollow cylinder shape on the base connecting panel; elastic body is nested in the rigidity protecting sleeve; elastic body with on be connected and be provided with the buffering steel bushing between cover plate; upper connection cover plate below is provided with boss, and the height of buffering steel bushing is not less than boss height.
Be embedded with tension resistance to compression layer in the elastic body 3 in the utility model, the elastic body number is at least one.The axis number of bolts is at least one.The length of middle axle bolt is not more than the spacing between the lower surface of the upper surface of connection cover plate and base connecting panel.
The utility model has the advantage of: steel plate is supported bear higher load-carrying, elastic body can compressedly not be out of shape yet, and convenient elastomeric replacing has prolonged elastomeric service life, has strengthened pressure resistance.
Description of drawings
Fig. 1 be the utility model embodiment 1 remove bolt and nut partly cut open scheme drawing;
Fig. 2 is the scheme drawing of overlooking direction of the utility model embodiment 1;
Fig. 3 is the assembly drowing of the utility model embodiment 1;
Fig. 4 is the birds-eye view of the utility model embodiment 2;
Fig. 5 is the assembly drowing of the utility model embodiment 3;
Fig. 6 is the assembly drowing of the utility model embodiment 4.
The specific embodiment
Such as Fig. 1,2,3; middle axle bolt 8 in the utility model connects successively and connects cover plate 1, elastic body 3 and base connecting panel 4; base connecting panel 4 is installed on the back axle of heavy motor vehicle; be provided with the rigidity protecting sleeve 6 of hollow cylinder shape on the base connecting panel 4; elastic body 3 is nested in the rigidity protecting sleeve 6; elastic body 3 with on be connected 1 of cover plate be provided with the buffering steel bushing 2, upper connection cover plate 1 below is provided with boss, the buffering steel bushing 2 height be not less than boss height.
Be embedded with tension resistance to compression layer 9 in the elastic body 3 in the utility model, the elastic body number is at least one.Middle axle bolt 8 numbers are at least one.The length of middle axle bolt 8 is not more than the spacing between the lower surface of the upper surface of connection cover plate 1 and base connecting panel 4.
The outer rim of elastic body 3 is wrapped up by the rigidity protecting sleeve, has prevented elastomeric distortion, is provided with tension resistance to compression layer in the elastic body simultaneously, has improved the ability of load-carrying.This tension resistance to compression layer 9 comprises high density rubber, cotton rope and abrasion resistant fibrous, can prolong elastomeric service life.Part 7 among Fig. 3 is nut.Among Fig. 15 is the centre hole of axle bolt 8 in installing.Elastic body overflowed after the effect of the rigid protective cover of hollow cylinder shape was to prevent the steel plate supporting deformation.
Such as Fig. 4, middle axle bolt 8 numbers are three, and the position is take the steel plate centre of support as the setting of prototype circular array, and in particular case, middle axle bolt 8 plays positioning action, axle bolt 8 numbers in also can determining according to actual conditions.Other structures are with embodiment 1.
Such as Fig. 5, elastic body 3 has two, and aborning, elastic body can be by different-thickness batch manufacturing, and in practical process, if height dimension changes, or one have wearing and tearing, and remaining just can change, and has saved material.
Such as Fig. 6, the centre hole 5 at middle axle bolt 8 places exists arc transition to connect in the place of the lower surface that the upper surface of upper connection cover plate 1 is connected with the base connecting panel, the same manner as in Example 1, axle bolt 8 is no more than the upper surface of connection cover plate 1 and the lower surface of base connecting panel 4 in the assurance, and other structures are with embodiment 1.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model also not only is confined to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the scope of the utility model protection.
Claims (4)
1. automotive sheet supports; middle axle bolt wherein is the connection cover plate successively; elastic body and base connecting panel; the base connecting panel is installed on the back axle of heavy motor vehicle; it is characterized in that: the rigid protective cover (6) that is provided with the hollow cylinder shape on the described base connecting panel (4); elastic body (3) is nested in the rigid protective cover (6); elastic body (3) with on be connected be provided with between cover plate (1) buffering steel bushing (2); upper connection cover plate (1) below is provided with boss; the height of buffering steel bushing (2) is not less than boss height, and buffering steel bushing (2) is between boss and the rigid protective cover (6).
2. automotive sheet as claimed in claim 1 supports, and it is characterized in that: be embedded with tension resistance to compression layer (9) in the described elastic body (3), the elastic body number is at least one.
3. automotive sheet as claimed in claim 1 supports, and it is characterized in that: described middle axle bolt (8) number is at least one.
4. automotive sheet as claimed in claim 1 supports, and it is characterized in that: the length of described middle axle bolt (8) is not more than the spacing between the lower surface of the upper surface of connection cover plate (1) and base connecting panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146928 CN202641288U (en) | 2012-04-10 | 2012-04-10 | Steel plate support for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146928 CN202641288U (en) | 2012-04-10 | 2012-04-10 | Steel plate support for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641288U true CN202641288U (en) | 2013-01-02 |
Family
ID=47410443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146928 Expired - Fee Related CN202641288U (en) | 2012-04-10 | 2012-04-10 | Steel plate support for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595917A (en) * | 2017-02-03 | 2017-04-26 | 山东省计量科学研究院 | Large-force-value digital force sensor |
-
2012
- 2012-04-10 CN CN 201220146928 patent/CN202641288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595917A (en) * | 2017-02-03 | 2017-04-26 | 山东省计量科学研究院 | Large-force-value digital force sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140410 |