CN204415545U - A kind of driving cab of medium sized truck front-suspension - Google Patents
A kind of driving cab of medium sized truck front-suspension Download PDFInfo
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- CN204415545U CN204415545U CN201520041926.5U CN201520041926U CN204415545U CN 204415545 U CN204415545 U CN 204415545U CN 201520041926 U CN201520041926 U CN 201520041926U CN 204415545 U CN204415545 U CN 204415545U
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- swing arm
- lower bracket
- stabilizer rod
- compartment
- operator
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Abstract
The utility model discloses a kind of driving cab of medium sized truck front-suspension, comprise stabilizer rod, swing arm, upper bracket, lower bracket, the stabilizer rod left and right sides is equipped with swing arm and lower bracket successively, lower bracket is connected by fixing embedded self-lubricating bearing, fixing embedded self-lubricating bearing both sides are provided with dustproof gasket and dust boot, swing arm is linked in stabilizer rod two ends, swing arm is connected with upper bracket by swing arm bearing pin, bush of swing arm is provided with outside swing arm bearing pin, bush of swing arm side is provided with rubber sheet gasket, and upper bracket and lower bracket pass through damping pinned connection by helical spring shock absorber.The beneficial effects of the utility model: the utility model integral structure is simply compact, achieve flexibly connecting of operator's compartment and vehicle frame, and the upset of operator's compartment and jump spacing up and down, ensure that Cab mounting parts reliability of operation under limiting condition, not only increase impact resistance and the manipulation stability of operator's compartment, and improve the traveling comfort of operator's compartment.
Description
Technical field
The utility model relates to a kind of automobile front-suspension, is a kind of driving cab of medium sized truck front-suspension specifically.
Background technology
Current driving cab of medium sized truck front-suspension generally adopts half floating structure, namely usually between operator's compartment and vehicle frame, arrange the elastic element such as Rubber shock-absorbing pad or rubber bush, weaken road surface and driving engine to the excitation of operator's compartment, the rigidity of this kind of structure suspension is large, amount of deflection is little, and anti-vibration performance is poor.
Utility model content
The purpose of this utility model be provide a kind of have jump stop gear, upset up and down and jump the floated cabin front suspension of Medium Truck that supporting mechanism has a self-lubricating function up and down and put.
For achieving the above object, the technical solution of the utility model comprises stabilizer rod, swing arm, upper bracket, lower bracket, the stabilizer rod left and right sides is equipped with swing arm and lower bracket successively, lower bracket is connected by fixing embedded self-lubricating bearing, fixing embedded self-lubricating bearing both sides are provided with dustproof gasket and dust boot, swing arm is linked in stabilizer rod two ends, swing arm is connected with upper bracket by swing arm bearing pin, bush of swing arm is provided with outside swing arm bearing pin, bush of swing arm side is provided with rubber sheet gasket, upper bracket and lower bracket pass through damping pinned connection by helical spring shock absorber, rubber lower position block is provided with on the upside of lower bracket, rubber upper limit position block is provided with on the downside of swing arm, the technical program layout is symmetrical along stabilizer rod line of centers.
Owing to adopting technique scheme, the beneficial effects of the utility model: integral structure of the present invention is simply compact, achieve flexibly connecting of operator's compartment and vehicle frame, and the upset of operator's compartment and jump spacing up and down, ensure that Cab mounting parts reliability of operation under limiting condition, not only increase impact resistance and the manipulation stability of operator's compartment, and improve the traveling comfort of operator's compartment.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is E district of the present utility model cutaway view.
Fig. 3 is A-A face of the present utility model cutaway view.
In figure: 1, stabilizer rod, 2, swing arm, 3, upper bracket, 4, lower bracket, 5, fixing embedded self-lubricating bearing, 6, dustproof gasket, 7, dust boot, 8, swing arm bearing pin, 9, bush of swing arm, 10, rubber sheet gasket, 11, helical spring shock absorber, 12, damping bearing pin, 13, rubber lower position block, 14, rubber upper limit position block.
Detailed description of the invention
As Fig. 1, 2, shown in 3, the utility model comprises stabilizer rod 1, swing arm 2, upper bracket 3, lower bracket 4, stabilizer rod 1 left and right sides is equipped with swing arm 2 and lower bracket 4 successively, lower bracket 4 is connected by fixing embedded self-lubricating bearing 5, fixing embedded self-lubricating bearing 5 both sides are provided with dustproof gasket 6 and dust boot 7, swing arm 2 is linked in stabilizer rod 1 two ends, swing arm 2 is connected with upper bracket 3 by swing arm bearing pin 8, bush of swing arm 9 is provided with outside swing arm bearing pin 8, bush of swing arm 9 side is provided with rubber sheet gasket 10, upper bracket 3 is connected by damping bearing pin 12 by helical spring shock absorber 11 with lower bracket 4, rubber lower position block 13 is provided with on the upside of lower bracket 4, rubber upper limit position block 14 is provided with on the downside of swing arm 2, the technical program layout is symmetrical along stabilizer rod 1 line of centers.
Principle of work of the present utility model: during driver's cab turnover, by the fixed stably fixed pole 1 of lower bracket 4, upper bracket 3 rotates around stabilizer rod 1 and realizes driver's cab turnover, when in driving process during operator's compartment bob, upper bracket 3 together rotates, and drives swing arm 2 simultaneously, during upper jumping, rubber upper limit position block 14 contacts with swing arm 2, thus change cab motions mode, become from beating and rotate along stabilizer rod 1, thus play upper limit effect; When jumping under operator's compartment, upper bracket 3 contacts with rubber lower position block 13, obstructs operator's compartment and continues lower jumping, jump spacing effect under realizing; When in operator's compartment bob process, upper bracket 3 drives helical spring shock absorber 11 up-and-down movement, thus the stimulation on attenuation and absorption road surface, ensure the traveling comfort of operator's compartment.
Claims (2)
1. a driving cab of medium sized truck front-suspension, comprise stabilizer rod, swing arm, upper bracket, lower bracket, it is characterized in that: the described stabilizer rod left and right sides is equipped with swing arm and lower bracket successively, described lower bracket is connected by fixing embedded self-lubricating bearing, described fixing embedded self-lubricating bearing both sides are provided with dustproof gasket and dust boot, described swing arm is linked in stabilizer rod two ends, described swing arm is connected with upper bracket by swing arm bearing pin, bush of swing arm is provided with outside described swing arm bearing pin, described bush of swing arm side is provided with rubber sheet gasket, described upper bracket and lower bracket pass through damping pinned connection by helical spring shock absorber, rubber lower position block is provided with on the upside of described lower bracket, rubber upper limit position block is provided with on the downside of described swing arm.
2. a kind of driving cab of medium sized truck front-suspension according to claim 1, is characterized in that: described driving cab of medium sized truck front-suspension is symmetrical along stabilizer rod line of centers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041926.5U CN204415545U (en) | 2015-01-21 | 2015-01-21 | A kind of driving cab of medium sized truck front-suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041926.5U CN204415545U (en) | 2015-01-21 | 2015-01-21 | A kind of driving cab of medium sized truck front-suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415545U true CN204415545U (en) | 2015-06-24 |
Family
ID=53465937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041926.5U Active CN204415545U (en) | 2015-01-21 | 2015-01-21 | A kind of driving cab of medium sized truck front-suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204415545U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344576A (en) * | 2017-07-31 | 2017-11-14 | 北京北方凌云悬置系统科技有限公司 | Cab Mounting System and vehicle |
| CN107719487A (en) * | 2017-11-30 | 2018-02-23 | 杜树军 | A kind of automobile cab shock-absorption air bag comfortable structure |
| CN107891724A (en) * | 2018-01-08 | 2018-04-10 | 中国重汽集团济南动力有限公司 | A kind of heavy truck cab front suspension swinging arm stabilizer bar device |
| CN108706055A (en) * | 2018-08-03 | 2018-10-26 | 北京北方凌云悬置系统科技有限公司 | A kind of heavy truck front suspension device for cab and automobile |
| CN114889709A (en) * | 2022-06-20 | 2022-08-12 | 安徽江淮汽车集团股份有限公司 | Auxiliary safety structure for cab turning |
-
2015
- 2015-01-21 CN CN201520041926.5U patent/CN204415545U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344576A (en) * | 2017-07-31 | 2017-11-14 | 北京北方凌云悬置系统科技有限公司 | Cab Mounting System and vehicle |
| CN107719487A (en) * | 2017-11-30 | 2018-02-23 | 杜树军 | A kind of automobile cab shock-absorption air bag comfortable structure |
| CN107891724A (en) * | 2018-01-08 | 2018-04-10 | 中国重汽集团济南动力有限公司 | A kind of heavy truck cab front suspension swinging arm stabilizer bar device |
| CN108706055A (en) * | 2018-08-03 | 2018-10-26 | 北京北方凌云悬置系统科技有限公司 | A kind of heavy truck front suspension device for cab and automobile |
| CN108706055B (en) * | 2018-08-03 | 2024-05-10 | 北京北方凌云悬置系统科技有限公司 | Front suspension device of heavy truck cab and automobile |
| CN114889709A (en) * | 2022-06-20 | 2022-08-12 | 安徽江淮汽车集团股份有限公司 | Auxiliary safety structure for cab turning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 262200 600 North ten li four village, Michigan Street, Zhucheng, Weifang, Shandong Patentee after: Shandong Masson environmental Limited by Share Ltd Address before: 262200 East Road south of Mishui Road, Zhucheng, Weifang, Shandong Patentee before: Shandong Meichen Science and Technology Co.,Ltd. |