CN202271791U - Reinforced forward device for heavy commercial vehicles - Google Patents
Reinforced forward device for heavy commercial vehicles Download PDFInfo
- Publication number
- CN202271791U CN202271791U CN2011204032605U CN201120403260U CN202271791U CN 202271791 U CN202271791 U CN 202271791U CN 2011204032605 U CN2011204032605 U CN 2011204032605U CN 201120403260 U CN201120403260 U CN 201120403260U CN 202271791 U CN202271791 U CN 202271791U
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- Prior art keywords
- pin
- plates
- reinforced
- commercial vehicles
- duty
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Abstract
The utility model relates to draught devices of heavy commercial vehicles, in particular to a reinforced forward device for heavy commercial vehicles, which is characterized in that the front side of a base plate is provided with three partition plates, coaxial pin holes are arranged on the plate faces of the three plates, identical pin shafts are in slide fit in the pin holes of the three plates, two lateral sides of the three plates are respectively welded with reinforced plates, one ends of the pin shafts are large ends which are provided with buckle rings, the other ends of the pin shaft are provided with horizontal pin holes in which open pins are positioned, the closed ends of the open pins are connected with cable chains, the other ends of the cable chains are connected with the buckle rings, and a plurality of screw holes are positioned at the periphery of the base plate. An existing support hook with the traction function is modified into the structure with double functions of forward and traction according to the reinforced forward device. The reinforced forward device has the advantages of being simple in structural design, safe and reliable in use and convenient to assemble and disassemble and providing beneficial technical support for achieving the functions of traction and forward of heavy commercial vehicles and application of the device.
Description
Technical field
The utility model relates to the draw gear of heavy type commercial automobile, particularly about pushing away device before a kind of heavy type commercial automobile heavier-duty.
Background technology
At present, the pre-traction device that homemade heavy type commercial automobile uses is main with the general-duty hook, and its structure only can satisfy conventional traction, general pushes away function before not having, more be not suitable for the heavy goods vehicles group before push away.
The utility model content
The purpose of the utility model is to propose a kind ofly to push away before not only having had but also can carry out pushing away device before the heavy type commercial automobile heavier-duty of traction function.
For realizing this purpose, the technical scheme of employing is: push away device before a kind of heavy type commercial automobile heavier-duty, it is characterized in that the base plate front is provided with the plate of three block gaps, the plate face of three-lane road is respectively equipped with coaxial pin-and-hole, is equipped with same bearing pin in the pin-and-hole of three-lane road; The two sides of three-lane road are welded respectively and are shaped on brace panel; One end of bearing pin is made as stub end, and stub end is equipped with clasp, and the other end of bearing pin is provided with horizontal pin-and-hole, is furnished with spring cotter in the pin-and-hole, and the closing end of spring cotter is connected with the rope chain, and the other end of rope chain is connected in clasp; The periphery of base plate is provided with some screws.
By pushing away device before this programme enforcement; The hook of original traction function is changed into the structure of the dual-use function that pushes away but also can draw before not only possessing; The utlity model has simple structural design, characteristics safe and reliable and easy to loading and unloading; For realizing traction, the preceding application that pushes away function and device thereof of heavy type commercial automobile, useful technical support is provided.
Description of drawings
Fig. 1 is a kind of embodiment surface structure of the utility model scheme drawing.
The specific embodiment
Further specify with regard to this embodiment in conjunction with accompanying drawing.The plate face that the face bonding of the base plate 1 of steel is connected to steel plate 2, three block plates 2 of three block gaps is respectively equipped with coaxial pin-and-hole (diagram slightly), is equipped with same bearing pin 4 in the pin-and-hole of three block plates.Be the bulk strength of stiffening device, weld respectively in the two sides of three block plates 2 and be shaped on brace panel 3.The top of bearing pin 4 is made as stub end 40; Stub end is provided with clasp 5, and the other end of bearing pin 4 is provided with horizontal pin-and-hole (diagram slightly), is furnished with spring cotter 6 in the pin-and-hole; Be used for locking pin 4; The closing end of spring cotter 6 is connected with rope chain 7, and the other end of rope chain 7 is connected in clasp 5, and its effect prevents that spring cotter from losing.Periphery at base plate 1 is provided with some screws 10, during use this device is fixed in the front bumper of vehicle, and desire traction or the preceding device that pushes away are set on the bearing pin 4; The function that pushes away or draw before can realizing.
Claims (5)
1. push away device before a heavy type commercial automobile heavier-duty, it is characterized in that the base plate front is provided with the plate of three block gaps, the plate face of three-lane road is respectively equipped with coaxial pin-and-hole, is equipped with same bearing pin in the pin-and-hole of three-lane road.
2. by pushing away device before the said heavy type commercial automobile heavier-duty of claim 1, the two sides that it is characterized in that three-lane road are welded respectively and are shaped on brace panel.
3. by pushing away device before the said heavy type commercial automobile heavier-duty of claim 1, it is characterized in that an end of bearing pin is made as stub end, stub end is equipped with clasp, and the other end of bearing pin is provided with horizontal pin-and-hole, is furnished with spring cotter in the pin-and-hole.
4. by pushing away device before the said heavy type commercial automobile heavier-duty of claim 3, it is characterized in that the closing end of spring cotter is connected with the rope chain, the other end of rope chain is connected in clasp.
5. by pushing away device before the said heavy type commercial automobile heavier-duty of claim 1, it is characterized in that the periphery of base plate is provided with some screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204032605U CN202271791U (en) | 2011-10-21 | 2011-10-21 | Reinforced forward device for heavy commercial vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204032605U CN202271791U (en) | 2011-10-21 | 2011-10-21 | Reinforced forward device for heavy commercial vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271791U true CN202271791U (en) | 2012-06-13 |
Family
ID=46192170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204032605U Expired - Lifetime CN202271791U (en) | 2011-10-21 | 2011-10-21 | Reinforced forward device for heavy commercial vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346609A (en) * | 2015-11-24 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Multifunctional traction device |
-
2011
- 2011-10-21 CN CN2011204032605U patent/CN202271791U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346609A (en) * | 2015-11-24 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Multifunctional traction device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |