CN204279635U - The connecting device of vehicle frame and Pneumatic Suspension - Google Patents
The connecting device of vehicle frame and Pneumatic Suspension Download PDFInfo
- Publication number
- CN204279635U CN204279635U CN201420706288.XU CN201420706288U CN204279635U CN 204279635 U CN204279635 U CN 204279635U CN 201420706288 U CN201420706288 U CN 201420706288U CN 204279635 U CN204279635 U CN 204279635U
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- China
- Prior art keywords
- adapter plate
- plate
- air bag
- vehicle frame
- suspension
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Abstract
The utility model provides the connecting device of a kind of vehicle frame and Pneumatic Suspension, comprise frame beam, described frame beam comprises lower wing plate, web and crossbeam, wherein, the connecting device of described vehicle frame and Pneumatic Suspension also comprises the mode be threaded connection and is fixed on suspension holdfast mount pad on described frame beam and air bag mounting seat.Compared with correlation technique, the utility model solves the connectivity problem between aluminum vehicle frame and steel Pneumatic Suspension, and under the prerequisite of proof strength, structure is simple, and installation and maintenance are convenient.
Description
[technical field]
The utility model relates to aluminum superimposed trailer technical field, particularly relates to the connecting device of a kind of vehicle frame and Pneumatic Suspension.
[background technology]
In the Production design process of superimposed trailer, need the Pneumatic Suspension of steel to be connected with vehicle frame.In correlation technique, the vehicle frame of superimposed trailer is steel design, because Pneumatic Suspension and vehicle frame are steel material, Pneumatic Suspension is directly weldingly fixed on vehicle frame so adopt.But in aluminum superimposed trailer manufactures, vehicle frame is aluminum design, because difference in material properties is large, steel Pneumatic Suspension can not directly directly be welded with aluminum vehicle frame.
Therefore, be necessary to provide the connecting device of a kind of new vehicle frame and Pneumatic Suspension to overcome above-mentioned technical matters in fact.
[utility model content]
Technical problem to be solved in the utility model is to provide the connecting device of a kind of vehicle frame and Pneumatic Suspension.
The connecting device of a kind of vehicle frame of the utility model and Pneumatic Suspension, comprise frame beam, described frame beam comprises lower wing plate, web and crossbeam, wherein, the connecting device of described vehicle frame and Pneumatic Suspension also comprises the mode be threaded connection and is fixed on suspension holdfast mount pad on described frame beam and air bag mounting seat; Wherein: described suspension holdfast mount pad comprises suspension holdfast upper mounting plate and the vertical suspension holdfast brace panel be fixed on below described suspension holdfast upper mounting plate, and described suspension holdfast upper mounting plate is threaded connection the below that part is fixed on described lower wing plate and described crossbeam; Described air bag mounting seat comprises air bag adapter plate and the vertical bladder support seat be fixed on above described air bag adapter plate, and described air bag mounting seat is threaded connection part and is fixed on described web, and described air bag adapter plate is provided with air bag mounting hole.
Preferably, described suspension holdfast upper mounting plate comprises the first adapter plate, the second adapter plate extended is bent by one end of described first adapter plate, with by described second adapter plate away from described first adapter plate one end bend extend the 3rd adapter plate, described first adapter plate is parallel with described 3rd adapter plate, described first adapter plate is attached at below described lower wing plate, and described 3rd adapter plate is attached at below described crossbeam.
Preferably, described bladder support seat and described suspension holdfast brace panel has the lightening hole run through on it.
Preferably, described lightening hole is circular or oval or triangle.
Preferably, between described first adapter plate and described lower wing plate, between described 3rd adapter plate and described crossbeam, between described air bag adapter plate and described lower wing plate, be provided with backing plate between described bladder support seat and described web, described backing plate is that non-metallic material is made.
Compared with correlation technique, the utility model solves the connectivity problem between aluminum vehicle frame and steel Pneumatic Suspension, and under the prerequisite of proof strength, structure is simple, and installation and maintenance are convenient.
[accompanying drawing explanation]
Fig. 1 is the installing condition schematic diagram of the connecting device of a kind of vehicle frame of the utility model and Pneumatic Suspension;
Fig. 2 is the structural representation of the suspension holdfast mount pad in the connecting device of a kind of vehicle frame of the utility model and Pneumatic Suspension;
Fig. 3 is the structural representation of the air bag mounting seat in the connecting device of a kind of vehicle frame of the utility model and Pneumatic Suspension.
In figure: frame beam 1, suspension holdfast mount pad 2, air bag mounting seat 3, Pneumatic Suspension 4, backing plate 5, lower wing plate 11, web 12, crossbeam 13, suspension holdfast upper mounting plate 21, suspension holdfast brace panel 22, air bag adapter plate 31, bladder support seat 32, air bag mounting hole 33, first adapter plate 211, second adapter plate the 212, three adapter plate 213, lightening hole 14, suspension holdfast 41, air bag 42.
[detailed description of the invention]
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
See Fig. 1-3, the connecting device of a kind of vehicle frame and Pneumatic Suspension, comprise frame beam 1, frame beam 1 comprises lower wing plate 11, web 12 and crossbeam 13, wherein, the connecting device of vehicle frame and Pneumatic Suspension also comprises the mode be threaded connection and is fixed on suspension holdfast mount pad 22 on frame beam 1 and air bag mounting seat 3; Wherein, suspension holdfast mount pad 22 comprises suspension holdfast upper mounting plate 21 and the vertical suspension holdfast brace panel 22 be fixed on below suspension holdfast upper mounting plate 21, and suspension holdfast upper mounting plate 21 is threaded connection the below that part is fixed on lower wing plate 11 and crossbeam 13; Air bag mounting seat 3 comprises air bag adapter plate 31 and the vertical bladder support seat 32 be fixed on above air bag adapter plate 31, and air bag mounting seat 3 is threaded connection part and is fixed on web 12, and air bag adapter plate 31 is provided with air bag mounting hole 33.
Suspension holdfast upper mounting plate 21 comprises the first adapter plate 211, the second adapter plate 212 extended is bent by one end of the first adapter plate 211, with by the second adapter plate 212 away from the first adapter plate 211 one end bend extend the 3rd adapter plate 213, first adapter plate 211 is parallel with the 3rd adapter plate 213, second adapter plate 212 relative to the first adapter plate 211 bending angle according to bottom lower wing plate 11 with crossbeam 13 bottom formed step height and determine, ensure that the first adapter plate 211 is attached at below lower wing plate 11, the 3rd adapter plate 213 is attached at below crossbeam 13.
Bladder support seat 32 and suspension holdfast brace panel 22 have the lightening hole 14 run through on it, when proof strength, expendable weight as much as possible.
Lightening hole 14 is circular, and circular configuration is easy to processing.
Between first adapter plate 211 and lower wing plate 11, between the 3rd adapter plate 213 and crossbeam 13, between air bag adapter plate 31 and lower wing plate 11, between bladder support seat 32 and web 12, be provided with backing plate 5.Backing plate 5 is made for non-metallic material, and the effect of backing plate 5 is isolated at steelwork and aluminum frame beam 1, avoids scratch of wearing and tearing.
Pneumatic Suspension 4 comprises suspension holdfast 41 and air bag 42, when installing Pneumatic Suspension 4, utilizes threaded connector air bag 42 and air bag adapter plate 31 to be fixedly linked through air bag mounting hole 33.By suspension holdfast upper mounting plate 21 and suspension holdfast brace panel 22, be weldingly connected with the suspension holdfast 41 of Pneumatic Suspension 4.Realize Pneumatic Suspension 4 to be arranged on vehicle frame with this.
Compared with correlation technique, the utility model solves the connectivity problem between aluminum vehicle frame and steel Pneumatic Suspension, and under the prerequisite of proof strength, structure is simple, and installation and maintenance are convenient.
Above-described is only embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art at this, under the prerequisite not departing from the utility model creation design; improvement can also be made, but these all belong to protection domain of the present utility model.
Claims (5)
1. the connecting device of a vehicle frame and Pneumatic Suspension, comprise frame beam, described frame beam comprises lower wing plate, web and crossbeam, it is characterized in that, the connecting device of described vehicle frame and Pneumatic Suspension also comprises the mode be threaded connection and is fixed on suspension holdfast mount pad on described frame beam and air bag mounting seat; Wherein:
Described suspension holdfast mount pad comprises suspension holdfast upper mounting plate and the vertical suspension holdfast brace panel be fixed on below described suspension holdfast upper mounting plate, and described suspension holdfast upper mounting plate is threaded connection the below that part is fixed on described lower wing plate and described crossbeam;
Described air bag mounting seat comprises air bag adapter plate and the vertical bladder support seat be fixed on above described air bag adapter plate, and described air bag mounting seat is threaded connection part and is fixed on described web, and described air bag adapter plate is provided with air bag mounting hole.
2. the connecting device of vehicle frame according to claim 1 and Pneumatic Suspension, it is characterized in that, described suspension holdfast upper mounting plate comprises the first adapter plate, the second adapter plate extended is bent by one end of described first adapter plate, with by described second adapter plate away from described first adapter plate one end bend extend the 3rd adapter plate, described first adapter plate is parallel with described 3rd adapter plate, described first adapter plate is attached at below described lower wing plate, and described 3rd adapter plate is attached at below described crossbeam.
3. the connecting device of vehicle frame according to claim 2 and Pneumatic Suspension, is characterized in that, described bladder support seat and described suspension holdfast brace panel have the lightening hole run through on it.
4. the connecting device of vehicle frame according to claim 3 and Pneumatic Suspension, is characterized in that, described lightening hole is circular or oval or triangle.
5. the connecting device of vehicle frame according to claim 4 and Pneumatic Suspension, it is characterized in that, between described first adapter plate and described lower wing plate, between described 3rd adapter plate and described crossbeam, between described air bag adapter plate and described lower wing plate, be provided with backing plate between described bladder support seat and described web, described backing plate is that non-metallic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706288.XU CN204279635U (en) | 2014-11-21 | 2014-11-21 | The connecting device of vehicle frame and Pneumatic Suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706288.XU CN204279635U (en) | 2014-11-21 | 2014-11-21 | The connecting device of vehicle frame and Pneumatic Suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279635U true CN204279635U (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706288.XU Expired - Fee Related CN204279635U (en) | 2014-11-21 | 2014-11-21 | The connecting device of vehicle frame and Pneumatic Suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279635U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043434A (en) * | 2016-07-05 | 2016-10-26 | 驻马店广大鸿远车业有限公司 | Fixing structure of hanging system of semi-trailer |
| CN106183684A (en) * | 2016-07-01 | 2016-12-07 | 湖南晟通天力汽车有限公司 | Automobile-used connection support |
| WO2018054018A1 (en) * | 2016-09-21 | 2018-03-29 | 比亚迪股份有限公司 | Vehicle body connecting base and suspension system having same |
| KR20190039802A (en) * | 2016-09-21 | 2019-04-15 | 비와이디 컴퍼니 리미티드 | Bogie frame, bogie assembly and rail vehicle |
| CN114670925A (en) * | 2022-04-20 | 2022-06-28 | 安庆汇通汽车部件股份有限公司 | Flatbed chassis adjusting seat, welding tool and welding method |
-
2014
- 2014-11-21 CN CN201420706288.XU patent/CN204279635U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183684A (en) * | 2016-07-01 | 2016-12-07 | 湖南晟通天力汽车有限公司 | Automobile-used connection support |
| CN106043434A (en) * | 2016-07-05 | 2016-10-26 | 驻马店广大鸿远车业有限公司 | Fixing structure of hanging system of semi-trailer |
| CN106043434B (en) * | 2016-07-05 | 2018-02-06 | 驻马店广大鸿远车业有限公司 | A kind of semitrailer suspension system fixed structure |
| WO2018054018A1 (en) * | 2016-09-21 | 2018-03-29 | 比亚迪股份有限公司 | Vehicle body connecting base and suspension system having same |
| KR20190039802A (en) * | 2016-09-21 | 2019-04-15 | 비와이디 컴퍼니 리미티드 | Bogie frame, bogie assembly and rail vehicle |
| KR102168517B1 (en) * | 2016-09-21 | 2020-10-22 | 비와이디 컴퍼니 리미티드 | Bogie frame, bogie assembly and rail vehicle |
| US11155282B2 (en) | 2016-09-21 | 2021-10-26 | Byd Company Limited | Bogie frame, bogie assembly and rail vehicle |
| CN114670925A (en) * | 2022-04-20 | 2022-06-28 | 安庆汇通汽车部件股份有限公司 | Flatbed chassis adjusting seat, welding tool and welding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20211121 |