CN113815368A - Car body side-tipping hydraulic stabilization auxiliary system and hydraulic auxiliary assembly - Google Patents
Car body side-tipping hydraulic stabilization auxiliary system and hydraulic auxiliary assembly Download PDFInfo
- Publication number
- CN113815368A CN113815368A CN202111114761.6A CN202111114761A CN113815368A CN 113815368 A CN113815368 A CN 113815368A CN 202111114761 A CN202111114761 A CN 202111114761A CN 113815368 A CN113815368 A CN 113815368A
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- CN
- China
- Prior art keywords
- hydraulic
- shock absorber
- lower swing
- swing arm
- assist
- 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
- 230000006641 stabilisation Effects 0.000 title claims abstract description 9
- 238000011105 stabilization Methods 0.000 title claims abstract description 9
- 239000006096 absorbing agent Substances 0.000 claims description 25
- 230000035939 shock Effects 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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- 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
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
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- 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
- B60G2202/20—Type of damper
- B60G2202/24—Fluid damper
-
- 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
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/413—Hydraulic actuator
-
- 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
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a vehicle body heeling hydraulic stabilization auxiliary system and a hydraulic auxiliary assembly. Through the automobile body hydraulic stabilization auxiliary system that heels and hydraulic pressure auxiliary assembly of above-mentioned optimal design, through the design of hydraulic stem, avoid the vehicle to travel for a long time when the wheel because the road conditions takes place to incline, cause wheel hub to lean out, and then cause the wheel wearing and tearing serious to influence driving safety.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to an automobile body side-tipping hydraulic stabilization auxiliary system and a hydraulic auxiliary assembly.
Background
The vehicle suspension is a general term for all force transmission connecting devices between a vehicle frame (or a load-bearing vehicle body) and an axle (or a wheel), and has the functions of transmitting force and torque acting between the wheel and the vehicle frame, buffering impact force transmitted to the vehicle frame or the vehicle body from an uneven road surface and reducing vibration caused by the impact force so as to ensure that the vehicle can run smoothly.
When the road conditions are not good in the driving process of the vehicle, the vehicle jolts, and the wheels swing inwards and outwards. The wheels are in an inclined state, and long-time running can not only cause abrasion to the wheels and influence the service life, but also cause the side inclination of the vehicle body and influence the running safety.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a vehicle body side-tipping hydraulic stabilization auxiliary system and a hydraulic auxiliary assembly.
The invention provides a hydraulic auxiliary assembly for a body roll hydraulic stability auxiliary system, which comprises: the hydraulic brake comprises a hub, a brake, a shock absorber, a lower swing arm and a hydraulic rod;
the wheel hub is rotatable to be installed on the stopper, and the bumper shock absorber lower extreme is fixed on the stopper, and lower swing arm is located the bumper shock absorber below, and lower swing arm one end is equipped with the swing pivot and through the swing pivot rotatable installation in order to realize the horizontal hunting on the bumper shock absorber, the hydraulic stem both ends are rotatable installation respectively on bumper shock absorber and lower swing arm.
Preferably, the hub is provided with an ABS sensor.
Preferably, the hydraulic ram is arranged obliquely with its lower end extending away from the hub.
The invention also provides a body roll hydraulic stability auxiliary system which comprises the hydraulic auxiliary assembly.
Preferably, the hydraulic brake system comprises two hydraulic auxiliary assemblies and a steering mechanism, wherein the two hydraulic auxiliary assemblies are arranged oppositely, the hubs of the two hydraulic auxiliary assemblies are coaxially arranged, the steering mechanism is located between the two hydraulic auxiliary assemblies, and two ends of the steering mechanism are rotatably connected with the two brakes through vertical rotating shafts respectively.
Preferably, the front balance rod is arranged on one side of the two lower swing arms and comprises a balance section extending along the axial direction of the hub and connecting sections arranged at two ends of the balance section, a transverse rotating shaft extending along the axial direction of the hub is arranged on the connecting sections, and the connecting sections are rotatably connected with the lower swing arms through the transverse rotating shaft.
Preferably, the lower swing arm is provided with a mounting bracket, and the front balance rod and the hydraulic rod are both rotatably connected with the mounting bracket.
According to the hydraulic auxiliary system and the hydraulic auxiliary assembly for the vehicle body side-tipping, disclosed by the invention, the wheel hub is rotatably arranged on the brake, the lower end of the shock absorber is fixed on the brake, the lower swing arm is positioned below the shock absorber, one end of the lower swing arm is provided with the swing rotating shaft and is rotatably arranged on the shock absorber through the swing rotating shaft so as to realize left-right swinging, and two ends of the hydraulic rod are respectively rotatably arranged on the shock absorber and the lower swing arm. Through the automobile body hydraulic stabilization auxiliary system that heels and hydraulic pressure auxiliary assembly of above-mentioned optimal design, through the design of hydraulic stem, avoid the vehicle to travel for a long time when the wheel because the road conditions takes place to incline, cause wheel hub to lean out, and then cause the wheel wearing and tearing serious to influence driving safety.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic auxiliary assembly for a body roll hydraulic stability auxiliary system according to the present invention.
Fig. 2 is a schematic structural diagram of a body roll hydraulic stability assist system according to the present invention.
Detailed Description
As shown in fig. 1 and 2, fig. 1 is a schematic structural view of a hydraulic assist assembly for a body roll hydraulic stability assist system according to the present invention, and fig. 2 is a schematic structural view of a body roll hydraulic stability assist system according to the present invention.
Referring to fig. 1, the present invention provides a hydraulic assist assembly for a body roll hydraulic stability assist system, including: the brake comprises a hub 1, a brake 2, a shock absorber 3, a lower swing arm 4 and a hydraulic rod 5;
In the concrete working process of a hydraulic auxiliary assembly for an auxiliary system is stabilized to automobile body hydraulic pressure that heels of this embodiment, when the vehicle goes through the road surface of jolting, the wheel floats from top to bottom, drives the swing arm luffing motion, and the bumper shock absorber lower extreme supports the wheel hub, plays the cushioning effect, and when the wheel took place the axial swing, the swing arm under the hydraulic stem passed through hydraulic support, and swing arm amplitude under the control to pull back vertical state with the wheel, avoid the excessive slope of wheel to cause the automobile body to heeling.
In this embodiment, the auxiliary system and the supplementary subassembly of hydraulic pressure are stabilized to automobile body heeling hydraulic pressure that propose, the wheel hub is rotatable to be installed on the stopper, and the bumper shock absorber lower extreme is fixed on the stopper, and lower swing arm is located the bumper shock absorber below, and lower swing arm one end is equipped with the swing pivot and through the swing pivot rotatable mounting in order to realize the horizontal hunting on the bumper shock absorber, the hydraulic stem both ends are rotatable the installation respectively on bumper shock absorber and lower swing arm. Through the automobile body hydraulic stabilization auxiliary system that heels and hydraulic pressure auxiliary assembly of above-mentioned optimal design, through the design of hydraulic stem, avoid the vehicle to travel for a long time when the wheel because the road conditions takes place to incline, cause wheel hub to lean out, and then cause the wheel wearing and tearing serious to influence driving safety.
In the specific embodiment, the hub 1 is provided with an ABS sensor 6.
In the specific arrangement mode of the hydraulic rod, the hydraulic rod 5 is obliquely arranged, the lower end of the hydraulic rod extends in the direction away from the hub 1, and the shock absorber and the lower swing arm are supported from the inner side to prevent the hub from turning on one side.
Referring to fig. 2, the present embodiment also proposes a body roll hydraulic stability assist system including the above-described hydraulic assist assembly.
Specifically, the hydraulic brake system comprises two hydraulic auxiliary assemblies and a steering mechanism 20, wherein the two hydraulic auxiliary assemblies are oppositely arranged, the wheel hubs 1 of the two hydraulic auxiliary assemblies are coaxially arranged, the steering mechanism 20 is located between the two hydraulic auxiliary assemblies, and two ends of the steering mechanism 20 are rotatably connected with two brakes 2 through vertical rotating shafts respectively.
In order to ensure the balance of the traveling crane, the embodiment further comprises a front balance rod 40, the front balance rod 40 is positioned at one side of the two lower swing arms 4, the front balance rod 40 comprises a balance section extending along the axial direction of the hub 1 and connecting sections positioned at two ends of the balance section, a transverse rotating shaft extending along the axial direction of the hub 1 is arranged on the connecting sections, and the connecting sections are rotatably connected with the lower swing arms 4 through the transverse rotating shaft; through the design of the front balancing pole, the vehicle body is further prevented from rolling
In the specific installation mode of the hydraulic rod and the front balance rod, the lower swing arm 4 is provided with an installation bracket 30, and the front balance rod 40 and the hydraulic rod 5 are both rotatably connected with the installation bracket 30; on the one hand, the installation of the two is convenient for, on the other hand, the force bearing point coincides on the lower swing arm, and the anti-roll effect is improved through the combined action of the two.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A hydraulic assist assembly for a body roll hydraulic stability assist system, comprising: the brake device comprises a hub (1), a brake (2), a shock absorber (3), a lower swing arm (4) and a hydraulic rod (5);
wheel hub (1) is rotatable to be installed on stopper (2), and bumper shock absorber (3) lower extreme is fixed on stopper (2), and lower swing arm (4) are located bumper shock absorber (3) below, and lower swing arm (4) one end is equipped with the swing pivot and through the swing pivot rotatable installation in order to realize horizontal hunting on bumper shock absorber (3), and rotatable installation is on bumper shock absorber (3) and lower swing arm (4) respectively in hydraulic stem (5) both ends.
2. The system and assembly according to claim 1, wherein the wheel hub (1) is provided with an ABS sensor (6).
3. The body roll hydraulic stability assist system and hydraulic assist assembly as claimed in claim 1 wherein the hydraulic rod (5) is arranged at an incline with its lower end extending away from the hub (1).
4. A body roll hydraulic stability assist system comprising the hydraulic assist assembly of claim 1.
5. The vehicle body roll hydraulic stability assist system according to claim 4, characterized by comprising two hydraulic assist assemblies and a steering mechanism (20), wherein the two hydraulic assist assemblies are oppositely arranged, the hubs (1) of the two hydraulic assist assemblies are coaxially arranged, the steering mechanism (20) is positioned between the two hydraulic assist assemblies, and two ends of the steering mechanism (20) are respectively rotatably connected with the two brakes (2) through vertical rotating shafts.
6. The auxiliary system for hydraulic stabilization of roll of car body according to claim 5, characterized by further comprising a front balancing bar (40), wherein the front balancing bar (40) is located at one side of the two lower swing arms (4), the front balancing bar (40) comprises a balancing section extending along the axial direction of the wheel hub (1) and connecting sections located at two ends of the balancing section, a transverse rotating shaft extending along the axial direction of the wheel hub (1) is arranged on the connecting sections, and the connecting sections are rotatably connected with the lower swing arms (4) through the transverse rotating shaft.
7. The vehicle body roll hydraulic stability assist system according to claim 6, wherein the lower swing arm (4) is provided with a mounting bracket (30), and the front balancing bar (40) and the hydraulic bar (5) are both rotatably connected with the mounting bracket (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111114761.6A CN113815368A (en) | 2021-09-23 | 2021-09-23 | Car body side-tipping hydraulic stabilization auxiliary system and hydraulic auxiliary assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111114761.6A CN113815368A (en) | 2021-09-23 | 2021-09-23 | Car body side-tipping hydraulic stabilization auxiliary system and hydraulic auxiliary assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113815368A true CN113815368A (en) | 2021-12-21 |
Family
ID=78915284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111114761.6A Pending CN113815368A (en) | 2021-09-23 | 2021-09-23 | Car body side-tipping hydraulic stabilization auxiliary system and hydraulic auxiliary assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113815368A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005263036A (en) * | 2004-03-18 | 2005-09-29 | Denso Corp | Pedestrian protecting device |
| CN203496597U (en) * | 2013-09-26 | 2014-03-26 | 娄底市大丰和电动车辆有限公司 | Rear shock absorbing mechanism for electric vehicle |
| CN204196652U (en) * | 2014-11-07 | 2015-03-11 | 浙江德明汽车部件有限公司 | A kind of anti-rolling Pendant Structure Of Vehicle |
| CN108674120A (en) * | 2018-04-25 | 2018-10-19 | 奇瑞汽车股份有限公司 | Stabilizer bar system for automobile |
| CN209336420U (en) * | 2019-01-14 | 2019-09-03 | 柯恩汽车有限公司 | Rear linkage and frame assembly |
| CN211308172U (en) * | 2020-07-15 | 2020-08-21 | 宁波海实汽车技术服务有限公司 | Automobile shock absorption chassis suspension device |
-
2021
- 2021-09-23 CN CN202111114761.6A patent/CN113815368A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005263036A (en) * | 2004-03-18 | 2005-09-29 | Denso Corp | Pedestrian protecting device |
| CN203496597U (en) * | 2013-09-26 | 2014-03-26 | 娄底市大丰和电动车辆有限公司 | Rear shock absorbing mechanism for electric vehicle |
| CN204196652U (en) * | 2014-11-07 | 2015-03-11 | 浙江德明汽车部件有限公司 | A kind of anti-rolling Pendant Structure Of Vehicle |
| CN108674120A (en) * | 2018-04-25 | 2018-10-19 | 奇瑞汽车股份有限公司 | Stabilizer bar system for automobile |
| CN209336420U (en) * | 2019-01-14 | 2019-09-03 | 柯恩汽车有限公司 | Rear linkage and frame assembly |
| CN211308172U (en) * | 2020-07-15 | 2020-08-21 | 宁波海实汽车技术服务有限公司 | Automobile shock absorption chassis suspension device |
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| Date | Code | Title | Description |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211221 |