CN202782546U - Thrust device for heavy duty truck - Google Patents
Thrust device for heavy duty truck Download PDFInfo
- Publication number
- CN202782546U CN202782546U CN 201220440077 CN201220440077U CN202782546U CN 202782546 U CN202782546 U CN 202782546U CN 201220440077 CN201220440077 CN 201220440077 CN 201220440077 U CN201220440077 U CN 201220440077U CN 202782546 U CN202782546 U CN 202782546U
- Authority
- CN
- China
- Prior art keywords
- inverted
- herringbone
- away frame
- pushes away
- heavy duty
- 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 relates to the technical field of automobile thrust devices and particularly relates to a thrust device for a heavy duty truck. A thrust rod in the prior art has high possibility of rupture. Aiming at overcoming the defects of the prior art, the technical scheme provided by the utility model is as follows: the thrust device for the heavy duty truck comprises an intermediate axle, a rear axle, a connecting pipe beam and two inverted V-shaped push frames, wherein the two inverted V-shaped push frames are of an inverted V-shaped structure; top ends of the two inverted V-shaped push frames are respectively hinged with the connecting pipe beam; two support legs are connected with inner sides at two ends of the axle; and the inverted V-shaped push frames are steel castings which are formed by integrally casting. The thrust device disclosed by the utility model has the advantages of high strength, low possibility of breaking and favorable transmitting effects of longitudinal load and torque.
Description
Technical field:
The utility model relates to automobile thruster technical field, is specifically related to a kind of heavy duty truck thruster.
Background technology:
At present, 6 * 4 heavy duty trucks of prior art adopt upper and lower propelling rod to transmit longitudinal loading and moment, and propelling rod one end and connection pipe beam are hinged, and the other end and vehicle bridge are hinged.Therefore yet this structure is because propelling rod is rod shaped structure, ruptures easily when the load of transmitting or moment are excessive.
The utility model content:
The utility model provides a kind of heavy duty truck thruster, the problem of the easy fracture that exists with the propelling rod that overcomes prior art.
The deficiency that exists for overcoming prior art, the technical scheme that the utility model provides is: a kind of heavy duty truck thruster, comprise jackshaft, back axle and connection pipe beam, its special character is: comprise that also herringbone pushes away frame, it is " people " font structure that described herringbone pushes away frame, comprise top and two supporting legs, it is two that described herringbone pushes away frame, the top that two herringbones push away frame is all hinged with the connection pipe beam, two legs that one of them herringbone pushes away frame are connected with the two ends of jackshaft are inboard, and two legs that another herringbone pushes away frame are connected with the two ends of back axle are inboard.Described herringbone pushes away the steel casting that frame is integral casting forming.
The utility model has following advantage and effect with respect to prior art:
1. the utility model pushes away the propelling rod that frame has replaced prior art with herringbone, and it is " people " font structure that herringbone pushes away frame, and it is effective to transmit longitudinal loading and moment.
2. to push away frame be integral cast steel spare to herringbone, and intensity is large, not easy fracture.
Description of drawings
Fig. 1 is the utility model integral structure scheme drawing;
Fig. 2 is the structural representation that the utility model herringbone pushes away frame;
Wherein, 1-jackshaft, 2-back axle, 3-connection pipe beam, 4-herringbone push away frame, 5-top, 6-supporting leg.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
With reference to Fig. 1, Fig. 2, a kind of heavy duty truck thruster, comprise that jackshaft 1, back axle 2 and connection pipe beam 3 and herringbone push away frame 4, described herringbone pushes away frame 4 and is " people " font structure, comprise top 5 and two supporting legs 6, it is two that described herringbone pushes away frame 4, and the top 5 that two herringbones push away frame 4 is all hinged with connection pipe beam 2, two legs 6 that one of them herringbone pushes away frame 4 are connected with the two ends of jackshaft 1 are inboard, and two legs 6 that another herringbone pushes away frame 4 are connected with the two ends of back axle 2 are inboard.Described herringbone pushes away frame 4 and is the steel casting of integral casting forming.
Claims (1)
1. heavy duty truck thruster, comprise jackshaft (1), back axle (2) and connection pipe beam (3), it is characterized in that: comprise that also herringbone pushes away frame (4), it is " people " font structure that described herringbone pushes away frame (4), comprise top (5) and two supporting legs (6), it is two that described herringbone pushes away frame (4), the top (5) that two herringbones push away frame (4) is all hinged with connection pipe beam (2), two legs (6) that one of them herringbone pushes away frame (4) are connected with the two ends of jackshaft (1) are inboard, two legs (6) that another herringbone pushes away frame (4) are connected with the two ends of back axle (2) are inboard, and described herringbone pushes away frame (4) and is the steel casting of integral casting forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440077 CN202782546U (en) | 2012-08-31 | 2012-08-31 | Thrust device for heavy duty truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440077 CN202782546U (en) | 2012-08-31 | 2012-08-31 | Thrust device for heavy duty truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782546U true CN202782546U (en) | 2013-03-13 |
Family
ID=47809870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220440077 Expired - Fee Related CN202782546U (en) | 2012-08-31 | 2012-08-31 | Thrust device for heavy duty truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782546U (en) |
-
2012
- 2012-08-31 CN CN 201220440077 patent/CN202782546U/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: 20130313 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |