CN202062969U - Oil gas hanging system used for rear axle in vehicle - Google Patents
Oil gas hanging system used for rear axle in vehicle Download PDFInfo
- Publication number
- CN202062969U CN202062969U CN2011201737905U CN201120173790U CN202062969U CN 202062969 U CN202062969 U CN 202062969U CN 2011201737905 U CN2011201737905 U CN 2011201737905U CN 201120173790 U CN201120173790 U CN 201120173790U CN 202062969 U CN202062969 U CN 202062969U
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- CN
- China
- Prior art keywords
- oleo
- pneumatic suspension
- suspension cylinder
- frame
- axle
- 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 - Lifetime
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Abstract
The utility model provides an oil gas hanging system used for a rear axle in a vehicle, which adopts two A-shaped frames arranged in the same direction. The front ends of the two A-shaped frames are respectively connected with a frame by a joint bearing, the rear ends of the two A-shaped frames are respectively and fixedly connected with an axle by a joint bearing, one end of the oil gas hanging cylinder is arranged on the frame, the other end of the oil gas hanging cylinder is arranged on the axle, and the left end and the right end of each axle are respectively provided with an oil gas hanging cylinder which is connected with the frame. According to the oil gas hanging system, the two A-shaped frames are utilized for realizing the requirement on force in arrangement and movement, so that the bearing force of the vehicle can be reinforced effectively, and the practical value is higher.
Description
Technical field
The utility model relates to a kind of oleo-pneumatic suspension system that is used for the automobile back axle.
Background technology
At present, the existing suspension that is used for the automobile back axle adopts the form of steel spring mostly, steel spring one end is connected on the jackshaft, and the other end is connected on the back axle, and this structural bearing capacity is limited, on the large-tonnage quarry tipper, use to be very limited, therefore be necessary to improve.
The utility model content
The technical matters that the utility model solves: a kind of oleo-pneumatic suspension system that is used for the automobile back axle is provided, utilizes two A type framves to realize the demand of power in its layout and the motion.
The technical solution adopted in the utility model: a kind of oleo-pneumatic suspension system that is used for the automobile back axle, described system adopts two A type framves to arrange in the same way, described two A type frame front ends are connected with vehicle frame respectively by oscillating bearing, its rear end is connected with axle attachment respectively by oscillating bearing, oleo-pneumatic suspension cylinder one end is arranged on the vehicle frame, its other end is arranged on the vehicle bridge, and two ends, the every car sedan-chair left and right sides are respectively equipped with an oleo-pneumatic suspension cylinder and are connected with vehicle frame.
Further, described two A type framves are preceding A type frame and back A type frame, and the front end of described preceding A type frame and back A type frame is connected with vehicle frame respectively by oscillating bearing, captive joint with jackshaft, back axle respectively by oscillating bearing in its rear end; The oleo-pneumatic suspension cylinder is preceding oleo-pneumatic suspension cylinder and back oleo-pneumatic suspension cylinder, the oleo-pneumatic suspension cylinder is connected with the lower aerofoil of vehicle frame respectively by oscillating bearing with back oleo-pneumatic suspension cylinder one end before described, its other end is connected with back axle with jackshaft respectively by oscillating bearing, and described jackshaft is respectively equipped with an oleo-pneumatic suspension cylinder with two ends, the back axle left and right sides and is connected with vehicle frame.
The utility model compared with prior art adopts two A type framves to be connected with vehicle bridge with vehicle frame, and oleo-pneumatic suspension cylinder one end is connected on the vehicle frame, and the other end is connected with vehicle bridge, has effectively increased the bearing capacity of automobile, has higher utility.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing 1 a kind of embodiment of the present utility model is described.
A kind of oleo-pneumatic suspension system that is used for the automobile back axle, adopt two A type framves to arrange in the same way, two A type framves are preceding A type frame 2 and back A type frame 5, and preceding A type frame 2 is connected with vehicle frame 1 respectively by oscillating bearing with the front end of back A type frame 5, captive joint with jackshaft 3, back axle 6 respectively by oscillating bearing in its rear end; The oleo-pneumatic suspension cylinder is preceding oleo-pneumatic suspension cylinder 4 and back oleo-pneumatic suspension cylinder 7, preceding oleo-pneumatic suspension cylinder 4 is connected with the lower aerofoil of vehicle frame 1 respectively by oscillating bearing with back oleo-pneumatic suspension cylinder 7 one ends, its other end is connected with back axle 6 with jackshaft 3 respectively by oscillating bearing, and jackshaft 3 is respectively equipped with an oleo-pneumatic suspension cylinder with two ends, back axle 6 left and right sides and is connected with vehicle frame 1.
Principle of work: when jackshaft 3, back axle 6 up-and-down movements, preceding A type frame 2, back A type frame 5 front ends are rotatable, and 6 of jackshafts 3, back axle are by preceding oleo-pneumatic suspension cylinder 4 and 7 its motions of control of back oleo-pneumatic suspension cylinder.When jackshaft 3, back axle 6 side-to-side movements, then control its motion by stabilizer rod.
The foregoing description is preferred embodiment of the present utility model, is not to be used for limiting the utility model practical range, so all equivalences of being done with the described content of the utility model claim change, all should be included within the utility model claim scope.
Claims (2)
1. oleo-pneumatic suspension system that is used for the automobile back axle, it is characterized in that: described system adopts two A type framves to arrange in the same way, described two A type frame front ends are connected with vehicle frame (1) respectively by oscillating bearing, its rear end is connected with axle attachment respectively by oscillating bearing, oleo-pneumatic suspension cylinder one end is arranged on the vehicle frame (1), its other end is arranged on the vehicle bridge, and two ends, the every car sedan-chair left and right sides are respectively equipped with an oleo-pneumatic suspension cylinder and are connected with vehicle frame (1).
2. the oleo-pneumatic suspension system that is used for the automobile back axle according to claim 1, it is characterized in that: described two A type framves are preceding A type frame (2) and back A type frame (5), A type frame (2) is connected with vehicle frame (1) respectively by oscillating bearing with the front end of back A type frame (5) before described, captives joint with jackshaft (3), back axle (6) respectively by oscillating bearing in its rear end; The oleo-pneumatic suspension cylinder is preceding oleo-pneumatic suspension cylinder (4) and back oleo-pneumatic suspension cylinder (7), oleo-pneumatic suspension cylinder (4) is connected with the lower aerofoil of vehicle frame (1) respectively by oscillating bearing with back oleo-pneumatic suspension cylinder (7) one ends before described, its other end is connected with back axle (6) with jackshaft (3) respectively by oscillating bearing, and described jackshaft (3) is respectively equipped with an oleo-pneumatic suspension cylinder with back axle (6) two ends, the left and right sides and is connected with vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201737905U CN202062969U (en) | 2011-05-27 | 2011-05-27 | Oil gas hanging system used for rear axle in vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201737905U CN202062969U (en) | 2011-05-27 | 2011-05-27 | Oil gas hanging system used for rear axle in vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202062969U true CN202062969U (en) | 2011-12-07 |
Family
ID=45056844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201737905U Expired - Lifetime CN202062969U (en) | 2011-05-27 | 2011-05-27 | Oil gas hanging system used for rear axle in vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202062969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825926A (en) * | 2017-11-29 | 2018-03-23 | 陕西同力重工股份有限公司 | Haul truck suspension system |
| CN114228426A (en) * | 2021-12-29 | 2022-03-25 | 临工集团济南重机有限公司 | Rear oil gas suspension assembly and vehicle |
-
2011
- 2011-05-27 CN CN2011201737905U patent/CN202062969U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825926A (en) * | 2017-11-29 | 2018-03-23 | 陕西同力重工股份有限公司 | Haul truck suspension system |
| CN114228426A (en) * | 2021-12-29 | 2022-03-25 | 临工集团济南重机有限公司 | Rear oil gas suspension assembly and vehicle |
| CN114228426B (en) * | 2021-12-29 | 2024-02-02 | 临工重机股份有限公司 | Rear hydro-pneumatic suspension assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
| CX01 | Expiry of patent term |