CN108790667A - A kind of bodywork height regulating system and the vehicle with it - Google Patents
A kind of bodywork height regulating system and the vehicle with it Download PDFInfo
- Publication number
- CN108790667A CN108790667A CN201810474917.3A CN201810474917A CN108790667A CN 108790667 A CN108790667 A CN 108790667A CN 201810474917 A CN201810474917 A CN 201810474917A CN 108790667 A CN108790667 A CN 108790667A
- Authority
- CN
- China
- Prior art keywords
- regulating system
- leaf spring
- height regulating
- bodywork height
- hydraulic
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/023—Spring characteristics, e.g. mechanical springs and mechanical adjusting means the mechanical spring being a leaf spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
- B60G17/0408—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics details, e.g. antifreeze for suspension fluid, pumps, retarding means per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/11—Leaf spring
- B60G2202/114—Leaf spring transversally arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/149—Mounting of rigid axle on wheel knuckle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
Abstract
The present invention provides a kind of bodywork height regulating system and the vehicle with it, and bodywork height regulating system includes：The both ends of leaf spring, the leaf spring are connected with the lower control arm of vehicle respectively；Flat spring bracket, the flat spring bracket are connected with the leaf spring to support the leaf spring；Hydraulic package, the hydraulic package are connected with the flat spring bracket to adjust the vertical height of the flat spring bracket.Bodywork height regulating system according to the present invention supports leaf spring by flat spring bracket, and by the height of hydraulic package adjusting flat spring bracket to adjust bodywork height, the bodywork height regulating system is simple in structure, of low cost, is convenient for the adjusting of bodywork height.
Description
Technical field
The present invention relates to vehicular fields, more particularly, to a kind of bodywork height regulating system and with its vehicle.
Background technology
Traditional bodywork height regulating system is generally basede on air spring, and operation principle is mainly adjusted using the pump gas of air pump
The height of vehicle body is saved, but air suspension structure is complicated, production cost is higher, damping effect unobvious, poor user experience.
Invention content
In view of this, the present invention provides a kind of bodywork height regulating system.
The present invention also provides a kind of vehicles with the bodywork height regulating system.
In order to solve the above technical problems, the present invention uses following technical scheme：
The bodywork height regulating system of embodiment includes according to a first aspect of the present invention：
The both ends of leaf spring, the leaf spring are connected with the lower control arm of vehicle respectively；
Flat spring bracket, the flat spring bracket are connected with the leaf spring to support the leaf spring；
Hydraulic package, the hydraulic package are connected with the flat spring bracket to adjust the vertical height of the flat spring bracket.
Further, the leaf spring is formed as composite panel.
Further, the flat spring bracket includes：
At least one installing frame, at least one installing frame are set on the leaf spring；
Connecting plate, the side of the connecting plate are connected with the installing frame, the other side of the connecting plate and the hydraulic pressure
Component is connected to be driven by the hydraulic package.
Further, the leaf spring is formed as rectangular strip, the installing frame be formed as rectangle frame with the leaf spring phase
Cooperation.
Further, the installing frame is formed as two, and two installing frames are along leaf spring length direction interval
Setting.
Further, the hydraulic package includes：
At least one hydraulic cylinder is each respectively equipped with vertically mobilizable piston rod, each in the hydraulic cylinder
One end of the piston rod is connected respectively with the connecting plate to adjust the height of the flat spring bracket in the vertical direction；
Hydraulic pump and oil storage barrel, the hydraulic pump are connected with the oil storage barrel, and the hydraulic pump is used for the oil storage barrel
Interior hydraulic oil is delivered to the hydraulic cylinder to drive the piston rod to work by fluid pressure line.
Further, the hydraulic cylinder is two, and two hydraulic cylinders are spaced apart cloth along the length direction of the leaf spring
It sets.
Further, the bodywork height regulating system further includes：Subframe, the subframe and the hydraulic pump and
The oil storage barrel is connected to support the hydraulic pump and the oil storage barrel.
Further, the bodywork height regulating system further includes：
Two knuckles, two knuckles are respectively provided at the both ends of the vehicle lower control arm；
Two swing arms, two swing arms are corresponding with two knuckles respectively to be connected；
One end of two dampers, each damper is connected with the corresponding knuckle respectively, each described to subtract
The other end for shaking device is connected with the corresponding vehicle body with the vehicle body vibration energy of decaying respectively.
The vehicle of embodiment includes that the bodywork height according to above-described embodiment adjusts system according to a second aspect of the present invention
System.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
Bodywork height regulating system according to the ... of the embodiment of the present invention supports leaf spring by flat spring bracket, and passes through hydraulic pressure group
Part adjusts the height of flat spring bracket to adjust bodywork height, and the bodywork height regulating system is simple in structure, of low cost, is convenient for vehicle
The adjusting of height degree.
Description of the drawings
Fig. 1 is a structural schematic diagram according to bodywork height regulating system in the embodiment of the present invention；
Fig. 2 is another structural schematic diagram according to bodywork height regulating system in the embodiment of the present invention；
Fig. 3 is the structural representation according to the flat spring bracket and hydraulic package of bodywork height regulating system in the embodiment of the present invention
Figure；
Fig. 4 is the fundamental diagram according to the hydraulic package of bodywork height regulating system in the embodiment of the present invention.
Reference numeral：
Bodywork height regulating system 100；
Leaf spring 10；
Flat spring bracket 20；Installing frame 21；Connecting plate 22；
Hydraulic package 30；Hydraulic cylinder 31；Hydraulic pump 32；Oil storage barrel 33；Fluid pressure line 34；
Subframe 40；
Knuckle 50；
Swing arm 60；
Damper 70.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
The every other embodiment that personnel are obtained, shall fall within the protection scope of the present invention.
First below bodywork height regulating system 100 according to the ... of the embodiment of the present invention is specifically described in conjunction with attached drawing.
As depicted in figs. 1 and 2, bodywork height regulating system 100 according to the ... of the embodiment of the present invention includes leaf spring 10, leaf spring branch
Frame 20 and hydraulic package 30.
Specifically, the both ends of leaf spring 10 are connected with the lower control arm of vehicle respectively, flat spring bracket 20 is connected with leaf spring 10
To support leaf spring 10, hydraulic package 30 to be connected with flat spring bracket 20 to adjust the vertical height of flat spring bracket 20.
In other words, bodywork height regulating system 100 is mainly made of leaf spring 10, flat spring bracket 20 and hydraulic package 30, should
Bodywork height regulating system 100 be based on existing leaf spring type Multi-link suspension structure, wherein the both ends of leaf spring 10 respectively with vehicle
Lower control arm be connected, flat spring bracket 20 is connected with leaf spring 10, and flat spring bracket 20 is used to support leaf spring 10, hydraulic package 30 and plate
Spring bracket 20 is connected, and hydraulic package 30 is used to adjust the height of flat spring bracket 20, to achieve the purpose that adjust bodywork height.
Bodywork height regulating system 100 according to the ... of the embodiment of the present invention as a result, supports leaf spring 10 by flat spring bracket 20,
And by the height of the adjusting flat spring bracket 20 of hydraulic package 30 to adjust bodywork height, 100 structure of bodywork height regulating system
Simply, of low cost, it is convenient for the adjusting of bodywork height.
Some specific embodiments according to the present invention select leaf spring 10 to substitute helical spring, are convenient for integrally-built arrangement,
Wherein leaf spring 10 can select composite material.
Optionally, flat spring bracket 20 includes at least one installing frame 21 and connecting plate 22.
Specifically, at least one installing frame 21 is set on leaf spring 10, and the side of connecting plate 22 is connected with installing frame 21, even
The other side of fishplate bar 22 is connected with hydraulic package 30 to be driven by hydraulic package 30.
In other words, as shown in figure 3, flat spring bracket 20 is mainly made of at least one installing frame 21 and connecting plate 22, wherein
Installing frame 21 can be set on leaf spring 10, and installing frame 21 is connected with connecting plate 22, and connecting plate 22 is connected with hydraulic package 30, liquid
Pressure component 30, which provides driving force, makes flat spring bracket 20 move in the vertical direction.
According to one embodiment of present invention, leaf spring 10 is formed as rectangular strip, installing frame 21 be formed as rectangle frame with
Leaf spring 10 matches.
A specific embodiment according to the present invention, installing frame 21 are formed as two, and two installing frames 21 are along leaf spring
10 length direction intervals are arranged, the support leaf spring 10 that two installing frames 21 can be more firm.
Preferably, hydraulic package 30 includes hydraulic pump 32, oil storage barrel 33 and at least one hydraulic cylinder 31.
Specifically, it is respectively equipped with vertically mobilizable piston rod in each hydraulic cylinder 31, each piston rod
One end is connected respectively with connecting plate 22 to adjust the height of flat spring bracket 20 in the vertical direction, hydraulic pump 32 and 33 phase of oil storage barrel
Even, hydraulic pump 32 is used to the hydraulic oil in oil storage barrel 33 being delivered to hydraulic cylinder 31 by fluid pressure line 34 to drive piston rod work
Make.
In other words, as shown in Figure 3 and Figure 4, hydraulic package 30 is mainly by hydraulic pump 32, oil storage barrel 33 and at least one hydraulic pressure
Cylinder 31 forms, wherein is respectively equipped with vertically mobilizable piston rod, hydraulic cylinder 31 and piston rod in each hydraulic cylinder 31
It is the executive component and passing power element in hydraulic package 30 respectively, one end of each piston rod is connected with connecting plate 22 respectively
To adjust the height of flat spring bracket 20 in the vertical direction, hydraulic pump 32 is connected with oil storage barrel 33, hydraulic pump 32 and oil storage barrel 33
It is the dynamical element and oil storage element in hydraulic package 30 respectively, hydraulic pump 32 is used to the hydraulic oil in oil storage barrel 33 passing through liquid
Pressure pipe road 34 is delivered in hydraulic cylinder 31 to drive piston rod to work.
According to one embodiment of present invention, hydraulic cylinder 31 is two, length direction of two hydraulic cylinders 31 along leaf spring 10
It is arranged spaced apart.
Some specific embodiments according to the present invention, bodywork height regulating system 100 further include subframe 40, subframe 40
It is connected with hydraulic pump 32 and oil storage barrel 33 with support hydraulic pressure pump 32 and oil storage barrel 33, subframe 40 is also vehicle bridge, leverage etc. zero
Vibrations and noise can also be isolated in the mechanism for installing of part, subframe 40.
Optionally, bodywork height regulating system 100 further includes two knuckles, 50, two swing arms 60 and two dampers
70。
Specifically, two knuckles 50 are separately positioned on the both ends of vehicle lower control arm, two swing arms 60 respectively with two
Knuckle 50, which corresponds to, to be connected, and one end of each damper 70 is connected with knuckle 50 respectively, the other end point of each damper 70
It is not connected with vehicle body with vehicle body vibration energy of decaying.
That is, bodywork height regulating system 100 further includes two knuckles, 50, two swing arms 60 and two dampers
70, wherein two knuckles 50 are respectively provided at the both ends of vehicle lower control arm, knuckle 50 for install and fix swing arm 60 and
Take turns side structure, swing arm 60 is the guiding and force transfer element of automobile suspension system, two swing arms 60 respectively with two 50 phases of knuckle
Even, damper 70 can do the adjustment of adaptability as needed, one end of each damper 70 respectively with corresponding knuckle 50
It is connected, the other end of each damper 70 is connected with corresponding vehicle body with vehicle body vibration energy of decaying respectively.
To sum up, bodywork height regulating system 100 according to the ... of the embodiment of the present invention, leaf spring is supported by flat spring bracket 20
10, and by the height of the adjusting flat spring bracket 20 of hydraulic package 30 to adjust bodywork height, 100 knot of bodywork height regulating system
Structure is simple, of low cost, is convenient for the adjusting of bodywork height.
Vehicle according to the ... of the embodiment of the present invention includes the bodywork height regulating system 100 according to above-described embodiment, due to root
It is had above-mentioned technique effect according to the bodywork height regulating system 100 of the above embodiment of the present invention, therefore, according to embodiments of the present invention
Vehicle also have corresponding technique effect, it is simple in structure, it is of low cost.
The composition of vehicle according to the ... of the embodiment of the present invention and operation are to be appreciated that simultaneously to those skilled in the art
And it is easy to implement, therefore be not described in detail.
It is the preferred embodiment of the present invention above, it is noted that for those skilled in the art,
Without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications also should be regarded as this
The protection domain of invention.
Claims (10)
1. a kind of bodywork height regulating system, which is characterized in that including：
The both ends of leaf spring, the leaf spring are connected with two lower control arms of vehicle respectively；
Flat spring bracket, the flat spring bracket are connected with the leaf spring to support the leaf spring；
Hydraulic package, the hydraulic package are connected with the flat spring bracket to adjust the vertical height of the flat spring bracket.
2. bodywork height regulating system according to claim 1, which is characterized in that the leaf spring is formed as composite material
Plate.
3. bodywork height regulating system according to claim 1, which is characterized in that the flat spring bracket includes：
At least one installing frame, at least one installing frame are set on the leaf spring；
Connecting plate, the side of the connecting plate are connected with the installing frame, the other side of the connecting plate and the hydraulic package
It is connected to be driven by the hydraulic package.
4. bodywork height regulating system according to claim 3, which is characterized in that the leaf spring is formed as rectangular strip,
The installing frame is formed as rectangle frame to be matched with the leaf spring.
5. bodywork height regulating system according to claim 4, which is characterized in that the installing frame is formed as two, and two
A installing frame is arranged along leaf spring length direction interval.
6. bodywork height regulating system according to claim 3, which is characterized in that the hydraulic package includes：
At least one hydraulic cylinder is each respectively equipped with vertically mobilizable piston rod in the hydraulic cylinder, each described
One end of piston rod is connected respectively with the connecting plate to adjust the height of the flat spring bracket in the vertical direction；
Hydraulic pump and oil storage barrel, the hydraulic pump are connected with the oil storage barrel, and the hydraulic pump is used for will be in the oil storage barrel
Hydraulic oil is delivered to the hydraulic cylinder to drive the piston rod to work by fluid pressure line.
7. bodywork height regulating system according to claim 6, which is characterized in that the hydraulic cylinder is two, two institutes
The length direction that hydraulic cylinder is stated along the leaf spring is arranged spaced apart.
8. bodywork height regulating system according to claim 6, which is characterized in that further include：
Subframe, the subframe are connected with the hydraulic pump and the oil storage barrel to support the hydraulic pump and the oil storage
Bucket.
9. bodywork height regulating system according to claim 1, which is characterized in that further include：
Two knuckles, two knuckles are respectively provided at the both ends of the vehicle lower control arm；
Two swing arms, two swing arms are corresponding with two knuckles respectively to be connected；
One end of two dampers, each damper is connected with the corresponding knuckle respectively, each damper
The other end respectively with the corresponding vehicle body be connected with the vehicle body vibration energy of decaying.
10. a kind of vehicle, which is characterized in that including the bodywork height regulating system described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474917.3A CN108790667A (en) | 2018-05-17 | 2018-05-17 | A kind of bodywork height regulating system and the vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810474917.3A CN108790667A (en) | 2018-05-17 | 2018-05-17 | A kind of bodywork height regulating system and the vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108790667A true CN108790667A (en) | 2018-11-13 |
Family
ID=64092547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810474917.3A Pending CN108790667A (en) | 2018-05-17 | 2018-05-17 | A kind of bodywork height regulating system and the vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108790667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376668A (en) * | 2018-12-27 | 2020-07-07 | 广州汽车集团股份有限公司 | Transverse leaf spring suspension |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245409A (en) * | 2008-12-15 | 2011-11-16 | Zf腓德烈斯哈芬股份公司 | Axle for a motor vehicle |
| DE102010022895A1 (en) * | 2010-06-07 | 2011-12-08 | Schaeffler Technologies Gmbh & Co. Kg | Device for chassis of multilane motor vehicle, has transverse leaf spring that is arranged transverse to vehicle longitudinal axis of motor vehicle, where transverse leaf spring is connected at wheels on one hand of axis |
| CN102416836A (en) * | 2011-10-30 | 2012-04-18 | 刘守银 | Transversal leaf spring type front independent suspension mechanism with sliding blocks at two ends |
| CN102774248A (en) * | 2011-05-10 | 2012-11-14 | 沃尔沃汽车公司 | Adjustable suspension |
| DE102011085145A1 (en) * | 2011-10-25 | 2013-04-25 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Axle for motor car, has control levers mounted over bearing and/or spring mounted over another bearing, and rotation direction-dependant clutches arranged at one of bearings and transferring torque in rotation direction |
| CN103832236A (en) * | 2014-03-07 | 2014-06-04 | 吴昊 | Vibration reducing system for suspension of motor vehicle |
| CN107499081A (en) * | 2017-06-26 | 2017-12-22 | 余景超 | A kind of single-leaf spring automotive suspension |
-
2018
- 2018-05-17 CN CN201810474917.3A patent/CN108790667A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102245409A (en) * | 2008-12-15 | 2011-11-16 | Zf腓德烈斯哈芬股份公司 | Axle for a motor vehicle |
| DE102010022895A1 (en) * | 2010-06-07 | 2011-12-08 | Schaeffler Technologies Gmbh & Co. Kg | Device for chassis of multilane motor vehicle, has transverse leaf spring that is arranged transverse to vehicle longitudinal axis of motor vehicle, where transverse leaf spring is connected at wheels on one hand of axis |
| CN102774248A (en) * | 2011-05-10 | 2012-11-14 | 沃尔沃汽车公司 | Adjustable suspension |
| DE102011085145A1 (en) * | 2011-10-25 | 2013-04-25 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Axle for motor car, has control levers mounted over bearing and/or spring mounted over another bearing, and rotation direction-dependant clutches arranged at one of bearings and transferring torque in rotation direction |
| CN102416836A (en) * | 2011-10-30 | 2012-04-18 | 刘守银 | Transversal leaf spring type front independent suspension mechanism with sliding blocks at two ends |
| CN103832236A (en) * | 2014-03-07 | 2014-06-04 | 吴昊 | Vibration reducing system for suspension of motor vehicle |
| CN107499081A (en) * | 2017-06-26 | 2017-12-22 | 余景超 | A kind of single-leaf spring automotive suspension |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376668A (en) * | 2018-12-27 | 2020-07-07 | 广州汽车集团股份有限公司 | Transverse leaf spring suspension |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |