CN202163507U - Rear suspending device for cab - Google Patents
Rear suspending device for cab Download PDFInfo
- Publication number
- CN202163507U CN202163507U CN2011202855097U CN201120285509U CN202163507U CN 202163507 U CN202163507 U CN 202163507U CN 2011202855097 U CN2011202855097 U CN 2011202855097U CN 201120285509 U CN201120285509 U CN 201120285509U CN 202163507 U CN202163507 U CN 202163507U
- Authority
- CN
- China
- Prior art keywords
- pair
- assembly
- cab
- rear suspending
- suspension beam
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a rear suspending device for a cab. The rear suspending device comprises a suspension beam assembly (1), a pair of combined spring damper assemblies (2) and a pair of rear suspending vertical beams (3), wherein the pair of the rear suspending vertical beams is respectively arranged on the lower parts of the pair of the combined spring damper assemblies; the two ends of the suspension beam assembly are respectively connected with the upper ends of the pair of the combined spring damper assemblies; the rear suspending device for the cab is characterized in that a transverse damper assembly (4) is respectively connected between the pair of the rear suspending vertical beams and the suspension beam assembly, and the transverse damper assembly is arranged in an inclined manner; the rear suspending device for the cab can effectively weaken the vertical vibration by the combined spring damper assemblies, the transverse damper assembly limits the transverse swinging of the cab, thus the service life of each comfortable cab body of the engineering dumper is improved.
Description
Technical field
The utility model relates to a kind of operator's compartment rear suspension device, is mainly used on the heavy duty truck engineering dump truck.
Background technology
Suspending after the cab suspension formula of passenger vehicle or truck at present generally is divided into upper and lower two parts, and the upper end links to each other with operator's compartment, and the lower end links to each other with vehicle frame.General upper and lower two parts of Cab mounting can connect through spring and bumper; But spring is a kind of linear element; Can only bear vertical loads, therefore in the steering procedure of vehicle ', owing to receive action of centrifugal force; Operator's compartment can produce rotation, and promptly operator's compartment can produce the yaw phenomenon of relative vehicle frame.This yaw phenomenon has not only reduced the traveling comfort of vehicle, the ride comfort of driving, has also influenced the service life of operator's compartment itself.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of operator's compartment rear suspension device is provided, the left and right sides yaw of restriction operator's compartment, the driver comfort and the ride comfort of raising vehicle, the service life of prolongation operator's compartment.
The purpose of the utility model is achieved in that a kind of operator's compartment rear suspension device; It comprises suspension beam assembly, a pair of cluster spring vibration damper complement and a pair of after the upright beam that suspends; The said upright beam that suspends after a pair of vertically is installed on the bottom of said a pair of cluster spring vibration damper complement respectively; The two ends of said suspension beam assembly link to each other with the upper end of said a pair of cluster spring vibration damper complement respectively; Its characteristics are: be connected with the lateral damper assembly said suspending after a pair of respectively between upright beam and the suspension beam assembly, said lateral damper assembly is obliquely installed.
Be provided with the rubber base assembly in the upper end of said a pair of cluster spring vibration damper complement, the two ends of said suspension beam assembly are connected with the rubber base assembly respectively.Said rubber base assembly plays anti-effect of pressing buffering, the service life of improving the cluster spring vibration damper complement.
Compared with prior art, the beneficial effect of the utility model is:
The utility model is through the cluster spring vibration damper complement vertical shake of decaying effectively, and the lateral damper assembly has limited the teeter of operator's compartment, improves the service life of engineering dump truck traveling comfort and body shell cab body.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein:
Suspension beam assembly 1
Cluster spring vibration damper complement 2
After the upright beam 3 that suspends
Lateral damper assembly 4
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of operator's compartment rear suspension device.
Embodiment one:
It comprises suspension beam assembly 1, a pair of cluster spring vibration damper complement 2 and a pair of after the upright beam 3 that suspends; The said upright beam 3 that suspends after a pair of vertically is installed on the bottom of said a pair of cluster spring vibration damper complement 2 respectively; The two ends of said suspension beam assembly 1 link to each other with the upper end of said a pair of cluster spring vibration damper complement 2 respectively; Be connected with lateral damper assembly 4 said suspending after a pair of respectively between upright beam 3 and the suspension beam assembly 1, said lateral damper assembly 4 is obliquely installed.
Embodiment two:
Embodiment two and one difference are to be provided with rubber base assembly 5 in the upper end of said a pair of cluster spring vibration damper complement 2, and the two ends of said suspension beam assembly 1 are connected with rubber base assembly 5 respectively.Said rubber base assembly 5 plays anti-effect of pressing buffering, the service life of improving cluster spring vibration damper complement 2.
Claims (2)
1. operator's compartment rear suspension device; It comprises suspension beam assembly (1), a pair of cluster spring vibration damper complement (2) and a pair of after the upright beam (3) that suspends; The said upright beam (3) that suspends after a pair of vertically is installed on the bottom of said a pair of cluster spring vibration damper complement (2) respectively; The two ends of said suspension beam assembly (1) link to each other with the upper end of said a pair of cluster spring vibration damper complement (2) respectively; It is characterized in that being connected with lateral damper assembly (4) said suspending after a pair of respectively between upright beam (3) and the suspension beam assembly (1), said lateral damper assembly (4) is obliquely installed.
2. operator's compartment rear suspension device according to claim 1; It is characterized in that being provided with rubber base assembly (5) in the upper end of said a pair of cluster spring vibration damper complement (2), the two ends of said suspension beam assembly (1) are connected with rubber base assembly (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202855097U CN202163507U (en) | 2011-08-08 | 2011-08-08 | Rear suspending device for cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202855097U CN202163507U (en) | 2011-08-08 | 2011-08-08 | Rear suspending device for cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202163507U true CN202163507U (en) | 2012-03-14 |
Family
ID=45799355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202855097U Expired - Lifetime CN202163507U (en) | 2011-08-08 | 2011-08-08 | Rear suspending device for cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202163507U (en) |
-
2011
- 2011-08-08 CN CN2011202855097U patent/CN202163507U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |
|
| CX01 | Expiry of patent term |