CN206437058U - A kind of new double-front-axle steering - Google Patents
A kind of new double-front-axle steering Download PDFInfo
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- CN206437058U CN206437058U CN201621420680.3U CN201621420680U CN206437058U CN 206437058 U CN206437058 U CN 206437058U CN 201621420680 U CN201621420680 U CN 201621420680U CN 206437058 U CN206437058 U CN 206437058U
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Abstract
The utility model is related to a kind of new double-front-axle steering, it is characterised in that：Steering wheel assembly is fixedly connected on steering-column support and hinge assembly, lower steering axle assembly is sequentially connected below steering-column support and hinge assembly, middle steering driving-shaft assembly, right angle gear box assembly, lower steering drive axle assembly one end connection of right angle gear box assembly and lateral arrangement, the lower steering drive axle assembly other end is connected with power steering gear assembly, power steering gear assembly bottom connects a bridge right turn arm, one bridge right turn arm is connected by the track rod assembly of lateral arrangement with a bridge left steering arm rear end, a bridge transition steering arm is connected on the vertical shaft assembly of one bridge left steering arm front end, transition rod assembly front end is connected with a bridge transition steering arm shaft, transition rod assembly rear end is connected with two bridge transition steering arm shafts, it arranges advantages of simple, each part work synchronism is good, there is good expansion simultaneously.
Description
Technical field
The utility model is related to a kind of new double-front-axle steering, belongs to wheel steering system, more particularly to a kind of
Match the application of the double-front-axle steering or multi-steering bridge construction vehicle of independent suspension.
Background technology
With the continuous improvement of load-carrying ability and maneuvering performance, multiaxis or multi-axle-steering vehicle are increasingly popularized.Conventional
In multi-shaft steering vehicle, Non-separation suspension system is mainly matched, pitman arm and middle swing arm are located at frame outside, and brachium mistake
Length causes swing space larger.For matching independent suspension system vehicle, because the bounce of wheel side is complicated, traditional scheme arrangement is tired
Difficulty, or even there is the situation that connection is arranged without space.In addition, existing multiaxis or multi-axle-steering vehicle are to meet wanting for steering force
Ask, be often combined using larger steering gear or big steering gear with cartridge type servo-cylinder, cause that reliability is relatively low, space-consuming
Big the problems such as.
The content of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of new wheel steering system, it arranges simple
Rationally, each part work synchronism is good, while having good expansion.
What the technical solution of the utility model was realized in：A kind of new double-front-axle steering, it is characterised in that：
Steering wheel assembly is fixedly connected on steering-column support and hinge assembly, is sequentially connected down below steering-column support and hinge assembly
Turn to the lower steering drive axle of axle assembly, middle steering driving-shaft assembly, right angle gear box assembly, right angle gear box assembly and lateral arrangement
Assembly one end is connected, and the lower steering drive axle assembly other end is connected with power steering gear assembly, and power steering gear assembly bottom connects
A bridge right turn arm is connect, a bridge right turn arm is connected by the track rod assembly of lateral arrangement and a bridge left steering arm rear end
Connect, a bridge transition steering arm, transition rod assembly front end and a bridge are connected on the vertical shaft assembly of a bridge left steering arm front end
Transition steering arm shaft is connected, and transition rod assembly rear end is connected with two bridge transition steering arm shafts, two bridge transition steering arm bottoms
Portion is connected with the vertical shaft assembly on two bridge left steering arms, and two bridge left steering arms pass through track rod assembly and two bridge right turn arms
Connection, follow-up steering device assembly is connected with two bridge right turn arms.
Good effect of the present utility model is that it is passed by non-maintaining vertical shaft assembly and the less transition steering arm of size
Dynamic, transition steering arm swing angle is small, it is to avoid rod member space is big, easily interference, difficult arrangement the problem of.Meanwhile, by changing
Become the form of transition steering arm, can be applied to three bridges or multi-steering bridge vehicle steering, can more embody the superiority of system.
In addition, this steering power-assisted combines offer by the similar power steering stgear of structure and follow-up steering device, can be according to steeraxle number
Amount and steering force demand provide different combinations.
Brief description of the drawings
Fig. 1 is the schematic diagram of double-front-axle steering of the present utility model.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：As shown in figure 1, a kind of new double-front axle steering system
System, it is characterised in that：Steering wheel assembly 16 is fixedly connected on steering-column support and hinge assembly 9, steering-column support and hinge
The lower section of assembly 9 is sequentially connected lower steering axle assembly 7, middle steering driving-shaft assembly 6, right angle gear box assembly 5, right angle gear box assembly 5
It is connected with lower one end of steering drive axle assembly 2 of lateral arrangement, the lower other end of steering drive axle assembly 2 and power steering gear assembly
1 connection, the bottom of power steering gear assembly 1 connects a bridge right turn arm 17, the steering that a bridge right turn arm 17 passes through lateral arrangement
Tie rod assembly 11 is connected with the rear end of a bridge left steering arm 8, and a bridge transition is connected on the vertical shaft assembly of the front end of a bridge left steering arm 8
Steering arm 3, the front end of transition rod assembly 10 is connected with the axle of a bridge transition steering arm 3, the rear end of transition rod assembly 10
It is connected with the axle of two bridge transition steering arm 13, the bottom of two bridge transition steering arm 13 connects with the vertical shaft assembly 4 on two bridge left steering arms 12
Connect, two bridge left steering arms 12 are connected by track rod assembly 1 with two bridge right turn arms 14, follow-up steering device assembly 15 and two
Bridge right turn arm 14 is connected.
Quality Initiative is：16 → steering-column support of steering wheel assembly and hinge assembly 9 → lower steering axle assembly 7 → middle turn to pass
5 → the times steering drive axle assembly 2 → power steering gear assembly, 1 → right turn arms of moving axis 6 → right angle gear box of assembly assembly（One
Bridge）17 → track rod assembly 11 → left steering arm（One bridge）The bridge transition steering arm 3 of 8 → vertical shaft assembly 4 → mono- → turned to
Cross the bridge transition steering arm 13 → vertical shaft assembly 4 → left steering arm of rod assembly 10 → bis-（Two bridges）12 → track rod assembly 11
→ right turn arm（Two bridges）14 → follow-up steering device assembly 15, each steeraxle is uniformly controlled by steering wheel assembly, power steering stgear
Horizontal arrangement, drives steering arm to rotate, and drives follow-up steering device to rotate and provide by vertical shaft assembly and steering linkage assembly and helps
Power, drives next steeraxle to rotate；In this steering, the length of transition steering arm and direction can be each turns according to vehicle
Determined to the corner ratio relation of bridge and direction of rotation；The corner ratio relation of each steeraxle, also can be by adjusting steeraxle
The length of steering arm is realized.
Claims (1)
1. a kind of new double-front-axle steering, it is characterised in that：Steering wheel assembly is fixedly connected on steering-column support and hinge
On chain assembly, lower steering axle assembly, middle steering driving-shaft assembly, angle transmission are sequentially connected below steering-column support and hinge assembly
Lower steering drive axle assembly one end connection of box assembly, right angle gear box assembly and lateral arrangement, lower steering drive axle assembly is another
End is connected with power steering gear assembly, and power steering gear assembly bottom connects a bridge right turn arm, and a bridge right turn arm passes through horizontal stroke
It is connected, is connected on the vertical shaft assembly of a bridge left steering arm front end with a bridge left steering arm rear end to the track rod assembly of arrangement
One bridge transition steering arm, transition rod assembly front end is connected with a bridge transition steering arm shaft, after transition rod assembly
End is connected with two bridge transition steering arm shafts, and two bridge transition steering arm bottoms are connected with the vertical shaft assembly on two bridge left steering arms, and two
Bridge left steering arm is connected by track rod assembly with two bridge right turn arms, and follow-up steering device assembly and two bridge right turn arms connect
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420680.3U CN206437058U (en) | 2016-12-23 | 2016-12-23 | A kind of new double-front-axle steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420680.3U CN206437058U (en) | 2016-12-23 | 2016-12-23 | A kind of new double-front-axle steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206437058U true CN206437058U (en) | 2017-08-25 |
Family
ID=59647801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621420680.3U Active CN206437058U (en) | 2016-12-23 | 2016-12-23 | A kind of new double-front-axle steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206437058U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499376A (en) * | 2017-09-19 | 2017-12-22 | 中国重汽集团济南动力有限公司 | A kind of double loop steering |
| CN107933689A (en) * | 2017-12-14 | 2018-04-20 | 北奔重型汽车集团有限公司 | A kind of independent suspension multi-axle off-road vehicle double steering device steering transmission linkage |
| CN107933682A (en) * | 2017-10-23 | 2018-04-20 | 芜湖市长江起重设备制造有限公司 | A kind of transfer |
| CN109398480A (en) * | 2018-12-12 | 2019-03-01 | 中国重汽集团济南动力有限公司 | A kind of car steering system |
| CN113276941A (en) * | 2021-07-02 | 2021-08-20 | 北京汽车集团越野车有限公司 | Centering stop device and vehicle |
| CN113830170A (en) * | 2021-10-21 | 2021-12-24 | 东风商用车有限公司 | Double front axle assembly of vehicle steering system and vehicle steering system |
-
2016
- 2016-12-23 CN CN201621420680.3U patent/CN206437058U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499376A (en) * | 2017-09-19 | 2017-12-22 | 中国重汽集团济南动力有限公司 | A kind of double loop steering |
| CN107933682A (en) * | 2017-10-23 | 2018-04-20 | 芜湖市长江起重设备制造有限公司 | A kind of transfer |
| CN107933682B (en) * | 2017-10-23 | 2019-12-20 | 芜湖市长江起重设备制造有限公司 | Steering device |
| CN107933689A (en) * | 2017-12-14 | 2018-04-20 | 北奔重型汽车集团有限公司 | A kind of independent suspension multi-axle off-road vehicle double steering device steering transmission linkage |
| CN109398480A (en) * | 2018-12-12 | 2019-03-01 | 中国重汽集团济南动力有限公司 | A kind of car steering system |
| CN113276941A (en) * | 2021-07-02 | 2021-08-20 | 北京汽车集团越野车有限公司 | Centering stop device and vehicle |
| CN113830170A (en) * | 2021-10-21 | 2021-12-24 | 东风商用车有限公司 | Double front axle assembly of vehicle steering system and vehicle steering system |
| CN113830170B (en) * | 2021-10-21 | 2022-07-05 | 东风商用车有限公司 | Double front axle assembly of vehicle steering system and vehicle steering system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |