CN207328035U - A kind of air suspension system - Google Patents
A kind of air suspension system Download PDFInfo
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- CN207328035U CN207328035U CN201721088864.9U CN201721088864U CN207328035U CN 207328035 U CN207328035 U CN 207328035U CN 201721088864 U CN201721088864 U CN 201721088864U CN 207328035 U CN207328035 U CN 207328035U
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- leaf spring
- air bag
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Abstract
A kind of air suspension system, including fore-stock, hoisting frame, damper, it is oriented to leaf spring, upper spring block, lower spring block, air leaf spring weight, U-bolt and load-bearing air sac, it is characterized in that fore-stock is arranged on vehicle frame, plate of picking up the ears is provided with the left of fore-stock, hoisting frame is provided with the downside of fore-stock, lifting air bag I is provided with the left of hoisting frame, lifting air bag I is connected with plate of picking up the ears, lifting air bag II is provided with the right side of hoisting frame, lifting air bag II is connected with being oriented to leaf spring, the left end for being oriented to leaf spring is arranged on fore-stock, it is oriented on leaf spring and is provided with auxiliary damping, it is oriented in the middle part of leaf spring and is provided with elastic rod, the right end for being oriented to leaf spring is provided with load-bearing air sac, the usefulness of the utility model is：Adjustable range is increased while by lifting air bag I and lifting air bag II, while lifts air bag II can greatly ensure that the realization of enhanced feature as the spare hoisting mechanism of lifting air bag, it is highly practical.
Description
Technical field
It the utility model is related to auto-parts field, and in particular to a kind of air suspension system.
Background technology
Air suspension is a kind of suspension that conventional steel plates spring leaf spring is substituted using air spring, and air suspension is because of it
Other advantages such as light weight, smooth ride and liftable are widely applied in the vehicles such as motorbus, trailer.But due to
The reasons such as height of the existing suspension because of mounting means or vehicle frame in itself, cause the air spring i.e. adjustable range of load-bearing air sac to have
Limit, it is impossible to meet the needs of users well, while when lifting air bag leaks air or other reasons cause it can not achieve to carry
When rising function, very big puzzlement can be caused to user, brings unnecessary trouble.
The content of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of of simple structure and strong practicability, and greatly full
The air suspension system that sufficient user requires.
The utility model is realized using following technical scheme：The air suspension system, including fore-stock, lifting
Frame, damper, guiding leaf spring, upper spring block, lower spring block, air leaf spring weight, U-bolt and load-bearing air sac, its feature exist
It is arranged in the fore-stock on vehicle frame, the upper end of fore-stock is provided with the deep floor of default quantity, is set on the left of fore-stock
Plate of picking up the ears is equipped with, hoisting frame is provided with the downside of fore-stock, lifting air bag I, the lifting are provided with the left of the hoisting frame
Air bag I is connected with plate of picking up the ears, and lifting air bag II is provided with the right side of hoisting frame, and the lifting air bag II is connected with being oriented to leaf spring,
The left end for being oriented to leaf spring is arranged on fore-stock, is oriented on leaf spring and is provided with auxiliary damping, is oriented to the middle part of leaf spring
Elastic rod is provided with, the upper end for being oriented to the middle part of leaf spring is additionally provided with air leaf spring weight, is clamped on the air leaf spring weight
There is the U-bolt being arranged in pairs, the lower end of the U-bolt is equipped with spring block and lower spring block, and the upper spring block is set
Put in the lower end at the middle part for being oriented to leaf spring, the lower end of the upper spring block is provided with axle, is provided with down below the axle
Spring block, the lower end of the lower spring block are provided with the nut for fastening U-bolt, and the right end for being oriented to leaf spring is arranged to L-type
Structure type, the right end for being oriented to leaf spring are provided with load-bearing air sac, and the upper end of the load-bearing air sac is arranged on vehicle frame.
Further, one end of the damper is arranged on fore-stock, and the other end of damper is arranged on axle.
Further, the lifting air bag I includes 2 independent single air bags.
Further, the lifting air bag II includes 1 independent single air bag.
Further, the load-bearing air sac includes 5 independent single air bags.
Further, the pressure sensing of oriented vehicle control device transfer elastic bar deformation signal is set in the elastic rod
Device.
Further, the auxiliary damping includes pull rod and bearing, and the bearing, which is arranged on, to be oriented on leaf spring, described
Pull rod is connected by hinged connection mode with bearing, and the other end of pull rod is arranged on fore-stock.
The usefulness of the utility model is：Lift air bag I and lift the setting of air bag II, by lifting air bag I and carrying
Rise air bag II while increase adjustable range, while lifted air bag II can be used as lifted air bag spare hoisting mechanism, pole
The earth ensure that the realization of enhanced feature, highly practical；The setting of fore-stock upper end deep floor, substantially increases fore-stock certainly
The intensity of body, while also ensure that being reliably connected for fore-stock and vehicle frame；The setting of damping is aided in, being capable of assist absorption car
Impact between axis and vehicle frame, makes vehicle operation more steady；The setting of elastic rod and pressure sensor, allows users to directly
Know the elevated height of axle, reliability is high.
Brief description of the drawings
A kind of air suspension system of the utility model will be described in further detail with reference to Figs..
Attached drawing 1 is the main structure diagram of the utility model.
In attached drawing, 1, fore-stock, 2, plate of picking up the ears, 3, hoisting frame, 4, lifting air bag I, 5, lifting air bag II, 6, ribs
Plate, 7, auxiliary damping, 701, pull rod, 702, bearing, 8, be oriented to leaf spring, 9, damper, 10, elastic rod, 11, air leaf spring
Weight, 12, U-bolt, 13, upper spring block, 14, axle, 15, lower spring block, 16, load-bearing air sac, 17, vehicle frame.
Embodiment
It is described in further detail with reference to 1 the utility model of attached drawing, so that the public preferably grasps the implementation of the utility model
Method, the utility model specific embodiment are：
The air suspension system, including fore-stock 1, hoisting frame 3, damper 9, be oriented to leaf spring 8, upper spring block 13,
Lower spring block 15, air leaf spring weight 11, U-bolt 12 and load-bearing air sac 16, it is characterised in that the fore-stock 1 is arranged on car
On frame 17, the upper end of fore-stock 1 is provided with the deep floor 6 of default quantity, and the left side of fore-stock 1 is provided with plate 2 of picking up the ears, preceding branch
The downside of frame 1 is provided with hoisting frame 3, and the left side of the hoisting frame 3 is provided with lifting air bag I 4, and the lifting air bag I 4 is with picking up the ears
Plate 2 is connected, and the right side of hoisting frame 3 is provided with lifting air bag II 5, and the lifting air bag II 5 is connected with being oriented to leaf spring 8, described to lead
It is arranged on to the left end of leaf spring 8 on fore-stock 1, is oriented on leaf spring 8 and is provided with auxiliary damping 7, the middle part for being oriented to leaf spring 8 is set
It is equipped with elastic rod 10, the upper end for being oriented to the middle part of leaf spring 8 is additionally provided with air leaf spring weight 11, on the air leaf spring weight 11
The U-bolt 12 being arranged in pairs is connected with, the lower end of the U-bolt 12 is equipped with spring block 13 and lower spring block 15, institute
The lower end that spring block 13 is arranged on the middle part for being oriented to leaf spring 8 is stated, the lower end of the upper spring block 13 is provided with axle 14, described
The lower section of axle 14 is provided with lower spring block 15, and the lower end of the lower spring block 15 is provided with the spiral shell for fastening U-bolt 12
Mother, the right end for being oriented to leaf spring 8 are arranged to L-type structure form, and the right end for being oriented to leaf spring 8 is provided with load-bearing air sac 16, the load-bearing
The upper end of air bag 16 is arranged on vehicle frame 17.
Further, one end of the damper 9 is arranged on fore-stock 1, and the other end of damper 9 is arranged on axle 14
On.
Further, the lifting air bag I 4 includes 2 independent single air bags.
Further, the lifting air bag II 5 includes 1 independent single air bag.
Further, the load-bearing air sac 16 includes 5 independent single air bags.
Further, the pressure sensing of oriented vehicle control device transfer elastic bar deformation signal is set in the elastic rod 10
Device.
Further, the auxiliary damping 7 includes pull rod 701 and bearing 702, and the bearing 702 is arranged on guiding
On leaf spring 8, the pull rod 701 is connected by hinged connection mode with bearing 702, and the other end of pull rod 701 is arranged on preceding branch
On frame 1.
The operation principle of the utility model is：The setting of 1 upper end deep floor 6 of fore-stock, substantially increases fore-stock 1 certainly
The intensity of body, while also ensure that being reliably connected for fore-stock 1 and vehicle frame 17；Lift air bag I 4, lifting air bag II 5 and load-bearing gas
Capsule 16 is formed by independent single air bag, when gas leakage occurs for some independent single air bag, has no effect on overall lifting high energy,
Lifting air bag I 4 at the same time can also share that the institute of load-bearing air sac 16 is loaded, and reliability is high；The setting of elastic rod 10 and pressure sensor,
When axle 14 is elevated, elastic rod 10 deforms, and is arranged on the pressure sensor in elastic rod 10 by the deformation feelings of elastic rod 10
Condition passes to vehicle control device, and then allows users to directly know the height that axle 14 is elevated；Auxiliary damping 7 is set
Put, the impact between assist absorption axle 14 and vehicle frame can be aided in, make vehicle operation more steady.
During work, load-bearing air sac 16 is deflated, while is lifted the inflation of air bag I 4 and pushed the left end of hoisting frame 3, and then makes to carry
The right end for rising frame 3 rises, and is lifted so as to will be oriented on leaf spring 8, then realizes the lifting of axle 14, due to being oriented to the right end of leaf spring 8
It is arranged to the structure type of L-type so that the adjustable range of load-bearing air sac 16 greatly increases, and lifting air bag II 5 can be used as lifting
The spare hoisting mechanism of air bag, when lifting the wherein 1 independent single air bag generation gas leakage in air bag I, makes lifting air bag II
Work can be achieved enhanced feature, highly practical, certainly in lifting air bag I 4 not there are during gas leakage, to lifting air bag II
5 inflations, will cause adjustable range further to increase, so as to meet requirement of the user for expanded reach.
When for the ordinary skill in the art, teaching according to the present utility model is new not departing from this practicality
In the case of the principle and spirit of type, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within the utility model
Protection domain within.
Claims (7)
1. a kind of air suspension system, including fore-stock（1）, hoisting frame（3）, damper（9）, be oriented to leaf spring（8）, upper spring block
（13）, lower spring block（15）, air leaf spring weight（11）, U-bolt（12）, load-bearing air sac（16）And vehicle frame（17）, its feature
It is the fore-stock（1）It is arranged on vehicle frame（17）On, fore-stock（1）Upper end be provided with the deep floor of default quantity（6）,
Fore-stock（1）Left side be provided with plate of picking up the ears（2）, fore-stock（1）Downside be provided with hoisting frame（3）, the hoisting frame（3）'s
Left side is provided with lifting air bag I（4）, the lifting air bag I（4）With plate of picking up the ears（2）It is connected, hoisting frame（3）Right side be provided with
Lift air bag II（5）, the lifting air bag II（5）With being oriented to leaf spring（8）It is connected, the guiding leaf spring（8）Left end be arranged on
Fore-stock（1）On, it is oriented to leaf spring（8）On be provided with auxiliary damping（7）, it is oriented to leaf spring（8）Middle part be provided with elastic rod
（10）, it is oriented to leaf spring（8）The upper end at middle part be additionally provided with air leaf spring weight（11）, the air leaf spring weight（11）Upper card
It is connected to the U-bolt being arranged in pairs（12）, the U-bolt（12）Lower end be equipped with spring block（13）With lower spring block
（15）, the upper spring block（13）It is arranged on guiding leaf spring（8）Middle part lower end, the upper spring block（13）Lower end set
There is axle（14）, the axle（14）Lower section be provided with lower spring block（15）, the lower spring block（15）Lower end be provided with
For fastening U-bolt（12）Nut, be oriented to leaf spring（8）Right end be arranged to L-type structure form, be oriented to leaf spring（8）The right side
End is provided with load-bearing air sac（16）, the load-bearing air sac（16）Upper end be arranged on vehicle frame（17）On.
2. air suspension system according to claim 1, it is characterised in that the damper（9）One end be arranged on preceding branch
Frame（1）On, damper（9）The other end be arranged on axle（14）On.
3. air suspension system according to claim 1, it is characterised in that the lifting air bag I（4）Including 2 separate singles
Bent air bag.
4. air suspension system according to claim 1, it is characterised in that the lifting air bag II（5）Including 1 independence
Single air bag.
5. air suspension system according to claim 1, it is characterised in that the load-bearing air sac（16）Including 5 separate singles
Bent air bag.
6. air suspension system according to claim 1, it is characterised in that the elastic rod（10）It is interior that oriented vehicle is set
The pressure sensor of controller transfer elastic bar deformation signal.
7. air suspension system according to claim 1, it is characterised in that the auxiliary damping（7）Including pull rod
（701）And bearing（702）, the bearing（702）It is arranged on guiding leaf spring（8）On, the pull rod（701）Pass through hinged connection
Mode and bearing（702）It is connected, pull rod（701）The other end be arranged on fore-stock（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088864.9U CN207328035U (en) | 2017-08-29 | 2017-08-29 | A kind of air suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088864.9U CN207328035U (en) | 2017-08-29 | 2017-08-29 | A kind of air suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328035U true CN207328035U (en) | 2018-05-08 |
Family
ID=62370730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721088864.9U Active CN207328035U (en) | 2017-08-29 | 2017-08-29 | A kind of air suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194039A (en) * | 2019-06-27 | 2019-09-03 | 湖北中尔车轴有限公司 | Damper air suspension is set in one kind |
| CN111038197A (en) * | 2019-12-31 | 2020-04-21 | 王鲁斌 | Automobile guide arm connecting structure |
| CN114382821A (en) * | 2021-11-30 | 2022-04-22 | 华中科技大学 | Light truck energy harvesting leaf spring device |
| KR20240037398A (en) * | 2022-09-14 | 2024-03-22 | 김종우 | System for vehicles multiple shock absorber |
-
2017
- 2017-08-29 CN CN201721088864.9U patent/CN207328035U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194039A (en) * | 2019-06-27 | 2019-09-03 | 湖北中尔车轴有限公司 | Damper air suspension is set in one kind |
| CN111038197A (en) * | 2019-12-31 | 2020-04-21 | 王鲁斌 | Automobile guide arm connecting structure |
| CN114382821A (en) * | 2021-11-30 | 2022-04-22 | 华中科技大学 | Light truck energy harvesting leaf spring device |
| CN114382821B (en) * | 2021-11-30 | 2023-02-07 | 华中科技大学 | Light truck energy harvesting leaf spring device |
| KR20240037398A (en) * | 2022-09-14 | 2024-03-22 | 김종우 | System for vehicles multiple shock absorber |
| KR102652017B1 (en) | 2022-09-14 | 2024-04-01 | 김종우 | System for vehicles multiple shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An air suspension device Effective date of registration: 20211202 Granted publication date: 20180508 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: YANGSAN ZHONGXING MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980013774 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230222 Granted publication date: 20180508 Pledgee: Industrial and Commercial Bank of China Limited Liangshan sub branch Pledgor: YANGSAN ZHONGXING MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021980013774 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |