CN202641890U - Front suspension left bearer assembly - Google Patents
Front suspension left bearer assembly Download PDFInfo
- Publication number
- CN202641890U CN202641890U CN 201220041390 CN201220041390U CN202641890U CN 202641890 U CN202641890 U CN 202641890U CN 201220041390 CN201220041390 CN 201220041390 CN 201220041390 U CN201220041390 U CN 201220041390U CN 202641890 U CN202641890 U CN 202641890U
- Authority
- CN
- China
- Prior art keywords
- suspension left
- assembly
- front suspension
- left support
- support abutment
- 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 - Fee Related
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Abstract
The utility model discloses a front suspension left bearer assembly, comprising an elastic element, an upper portion and a lower portion. The front suspension left bearer assembly is characterized in that a helical spring is adopted as the elastic element; the upper portion is connected to a driving cab through a gantry, and the lower portion is connected to a vehicle frame through a rack; guiding is conducted through a guide groove and a hydraulic lock; the front suspension left bearer assembly is a four point type front suspension and left bearer assembly; the maximum length of the assembly is 415mm.
Description
Technical field
The utility model relates to a kind of front-suspension left support abutment assembly that is applicable to the vehicles such as heavy-duty truck, special purpose load-carrying vehicle and military vehicle (missile truck).
Background technology
Because the load-bearing index of loading heavy duty truck, missile truck continues to increase, when also running on uneven road to heavy-duty vehicle, the gravity of operator's compartment vertical direction and impulsive force absorption scheme have proposed new demand, for realizing essential suspension, damping and guiding function, and sound insulation and minimizing are because of jolting and vertical impact power that the road surface causes, reduce the fatigue of chaufeur when uneven road surface travels, research and development design under the jiggly background of road surface directivity of jolting rugged.
The utility model content
For overcoming defects, the utility model provides a kind of front-suspension left support abutment assembly, comprise elastic element, upper part and lower part, it is characterized in that adopt coil spring as elastic element, upper part links to each other with operator's compartment by door frame, lower part links to each other with vehicle frame by support, guide by guide groove and hydraulic lock, described front-suspension left support abutment assembly is four-point suspension front-suspension left support abutment assembly, and the extreme length of described assembly is 415mm.
According to front-suspension left support abutment assembly of the present utility model, adopt the 35# steel, each connecting portion need not heat treatment.
The front-suspension left support abutment assembly that this is novel, material adopts the 35# steel, and connecting portion need not can reach technical requirements through Technology for Heating Processing; Adopt modular design to improve structure, properties of product are higher, and it is better to absorb the vertical impact ability, turns to light; Can reach preferably the various functions index, structure is relatively simple, and the dismounting maintain and replace is more convenient; The vehicle front suspension left support abutment assembly of producing after special process is processed without damaging, is higher than the regulation of industry standard 500,000 times far away behind fatigue test; But well isolation, the minimizing of being suspended of jolting that driving comfort, the road surface of front-suspension left support abutment assembly Effective Raise chaufeur cause; Can under all operating modes, bear dynamic and static load, not with the chassis on other parts interfere.
Description of drawings
Fig. 1 is the right elevation of front-suspension left support abutment assembly of the present utility model;
Fig. 2 is partial view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Consult Fig. 1-2, a kind of front-suspension left support abutment assembly of the present utility model, comprise elastic element, upper part and lower part, it is characterized in that adopt coil spring as elastic element, upper part links to each other with operator's compartment by door frame, lower part links to each other with vehicle frame by support, guide by guide groove and hydraulic lock, described front-suspension left support abutment assembly is four-point suspension front-suspension left support abutment assembly, and the extreme length of described assembly is 415mm.
As preferred structure, adopt the 35# steel, each connecting portion need not heat treatment.
The advantage of this product is:
1, this product chaufeur can be felt road conditions better, alleviates the fatigue of chaufeur when uneven road surface travels, and is more steady in the road surface directivity of jolting rugged, handling better.
2, material adopts the 35# steel, and the heat treatment that crucial connecting portion need not quench can reach technical property requirements.Structural development, properties of product are higher, and it is better to absorb the vertical impact ability, turns to light; The vehicle front suspension left/right bearing of producing after special process is processed without damaging, is higher than the regulation of industry standard 500,000 times far away behind fatigue test.
3, can improve the crash survivability of operator's compartment, the bumper that collision energy is assembled on the front-suspension bearing attracts the safety that has improved operator's compartment.
4, reduce the live load of Cab mounting point, make the impulsive force impact less, especially the structure design of front-suspension left and right sides bearing can be avoided the high-frequency vibration that uneven road surface causes well.
5, adopted modular design, can reach preferably the various functions index, structure is relatively simple, and the dismounting maintain and replace is more convenient.
6, adopt the four-point mode that suspends, about suspend and all adopt coil spring as elastic element, top links to each other with operator's compartment by door frame, the bottom links to each other with vehicle frame by support, guides by guide groove and hydraulic lock.
Certainly; the above only is a kind of embodiment of the present utility model; should be understood that those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications all belong within the protection domain of the utility model claim.
Claims (1)
1. front-suspension left support abutment assembly, comprise elastic element, upper part and lower part, it is characterized in that, adopt coil spring as elastic element, upper part links to each other with operator's compartment by door frame, and lower part links to each other with vehicle frame by support, guides by guide groove and hydraulic lock, described front-suspension left support abutment assembly is four-point suspension front-suspension left support abutment assembly, and the extreme length of described assembly is 415mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220041390 CN202641890U (en) | 2012-02-09 | 2012-02-09 | Front suspension left bearer assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220041390 CN202641890U (en) | 2012-02-09 | 2012-02-09 | Front suspension left bearer assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202641890U true CN202641890U (en) | 2013-01-02 |
Family
ID=47411036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220041390 Expired - Fee Related CN202641890U (en) | 2012-02-09 | 2012-02-09 | Front suspension left bearer assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202641890U (en) |
-
2012
- 2012-02-09 CN CN 201220041390 patent/CN202641890U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |