CN202156257U - Lifting device for automobile suspension - Google Patents
Lifting device for automobile suspension Download PDFInfo
- Publication number
- CN202156257U CN202156257U CN2011202448601U CN201120244860U CN202156257U CN 202156257 U CN202156257 U CN 202156257U CN 2011202448601 U CN2011202448601 U CN 2011202448601U CN 201120244860 U CN201120244860 U CN 201120244860U CN 202156257 U CN202156257 U CN 202156257U
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- CN
- China
- Prior art keywords
- suspension
- automobile
- damping cylinder
- lifting
- lifting device
- 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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Abstract
The utility model provides a lifting device for an automobile suspension, comprising a damping cylinder and a vehicle wheel shaft that are connected with the automobile suspension. The lifting device is characterized in that a lifting sleeve is nested at the bottom of the damping cylinder; and the bottom of the lifting sleeve is connected with the nvehicle wheel shaft. The free lifting of am automobile chassis can be realized conveniently; furthermore, the automobile suspension is not excessively modified, thus greatly saving cost and re-building time. Furthermore, by adopting the hydraulic lifting sleeve, the reliability of the suspension is greatly improved so that an automobile can be driven for a long time and a long distance without failures. Therefore, the automobile that can be only driven on flat roads can be easily driven on various rugged roads, and further the applicable scope and the generality of the automobiles are greatly improved.
Description
Technical field
The utility model relates to a kind of jacking system, and particularly a kind of automotive suspension jacking system belongs to automobile suspension system design and manufacturing technology field.
Background technology
Automobile is one of indispensable vehicle in people's daily life, the improving constantly of Along with people's living standard, no matter be city or mountainous rural area, the recoverable amount of private car is all increasing progressively at double.At present because private car generally all is the lower car in chassis, therefore for the people that live the mountain area, how in rugged mountain path, to go and can not hang and rub or may wear to the love chassis, become an insoluble problem.And the existing vehicle that possesses the suspension jacking system makes price very high because of up-down suspension frame structure complicacy, and general public is difficult to buy.In addition, existing suspension jacking system all is an air suspension, and the maximum problem of air suspension just is and can't moves for a long time, in case the long-distance operation of vehicle will cause the air suspension overheating fault, brings many troubles to the car owner.Therefore be necessary prior art is improved.
Summary of the invention
Adopt air suspension to cause the automobile price high for solving existing up-down suspension, and durability degree is relatively poor, the fault rate problem of higher, the utility model provides a kind of jacking system that can be applied on the general-utility car suspension.
The utility model is accomplished through following technical proposal: a kind of automotive suspension jacking system; Comprise the damping cylinder and the axletree that link to each other with automotive suspension; It is characterized in that damping cylinder bottom is arranged with jacking sleeve, the jacking sleeve bottom is connected with axletree, so that the liter through jacking sleeve and falling; Make suspension accomplish liter synchronously and fall, thereby make car chassis realize rising and falling.
Said jacking sleeve comprises the mobile tube that is installed in the damping cylinder bottom; Should move tube and place in the ram pot, ram pot links to each other with oil cylinder through hydraulic pipe, moves the tube rising so that through oil cylinder hydraulic oil is pressed into to make in the ram pot; Otherwise after hydraulic oil is extracted out in the ram pot, make and move tube and reduce.
Said mobile tube top is provided with cover, seals with reinforcement.
The said mobile tube and the length of ram pot and the vertical shifting amount of suspension adapt, so that make automobile adapt to more rugged road.
The utlity model has advantage and effect: adopt such scheme, only need jacking sleeve be set the damping cylinder bottom on automotive suspension, just can realize the free lifting of car chassis.And this device need not carry out too much transformation to automotive suspension, thereby practiced thrift greatly cost and transformation time.In addition, employing hydraulic lifting sleeve has also improved the reliability of suspension greatly, makes automobile go and not break down with growing distance for a long time.Let and originally can only also can improve the Applicable scope and the crossing ability of vehicle greatly at the car of straight travels down easily in various rugged travels down.Be that a desirable automobile is used the up-down suspension in fact.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
The automotive suspension jacking system that the utility model provides comprises the damping cylinder 1 and wheel hub 7 of being with spring 2 on its that links to each other with automotive suspension, and damping cylinder 1 bottom is arranged with jacking sleeve; The jacking sleeve bottom is connected with wheel hub 7; Wherein, jacking sleeve comprises the mobile tube 4 that is installed in damping cylinder 1 bottom, and this moves tube 4 and places in the ram pot 5; Ram pot 5 links to each other with oil cylinder through hydraulic pipe 6; Move tube 4 tops and be provided with cover 3, and the length that moves tube 4 and ram pot 5 adapts with the vertical shifting amount of suspension, move tube 4 risings so that hydraulic oil is pressed into to make in the ram pot 5 through oil cylinder; Otherwise make hydraulic oil after ram pot 5 interior extractions out, make and move tube 4 reductions.
Claims (3)
1. an automotive suspension jacking system comprises the damping cylinder and the axletree that link to each other with automotive suspension, it is characterized in that the damping cylinder bottom is arranged with jacking sleeve, and the jacking sleeve bottom is connected with axletree.
2. automotive suspension jacking system according to claim 1 is characterized in that said jacking sleeve comprises the mobile tube that is installed in the damping cylinder bottom, and this moves tube and places in the ram pot, and ram pot links to each other with oil cylinder through hydraulic pipe.
3. automotive suspension jacking system according to claim 1 is characterized in that said mobile tube top is provided with cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202448601U CN202156257U (en) | 2011-07-12 | 2011-07-12 | Lifting device for automobile suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202448601U CN202156257U (en) | 2011-07-12 | 2011-07-12 | Lifting device for automobile suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156257U true CN202156257U (en) | 2012-03-07 |
Family
ID=45763902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202448601U Expired - Fee Related CN202156257U (en) | 2011-07-12 | 2011-07-12 | Lifting device for automobile suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015157832A1 (en) * | 2014-04-14 | 2015-10-22 | Gealh Tiago Jean | Hydraulic devices for adjusting height of vehicles |
-
2011
- 2011-07-12 CN CN2011202448601U patent/CN202156257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015157832A1 (en) * | 2014-04-14 | 2015-10-22 | Gealh Tiago Jean | Hydraulic devices for adjusting height of vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120307 Termination date: 20160712 |