CN2704494Y - Reinforced towing hook of heavy vehicle - Google Patents
Reinforced towing hook of heavy vehicle Download PDFInfo
- Publication number
- CN2704494Y CN2704494Y CN 200420039837 CN200420039837U CN2704494Y CN 2704494 Y CN2704494 Y CN 2704494Y CN 200420039837 CN200420039837 CN 200420039837 CN 200420039837 U CN200420039837 U CN 200420039837U CN 2704494 Y CN2704494 Y CN 2704494Y
- Authority
- CN
- China
- Prior art keywords
- towing
- towing hook
- utility
- model
- hauling hook
- 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
Links
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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to a towing device of heavy vehicle, in particular to a reinforced towing hook device of heavy vehicle. The device is composed of a towing hook and a locking ring. A semi-circular opening is provided under the towing hook, and one end of the locking ring is fixed on the upper end of the opening. The utility model is characterized in that the upper part of the towing hook is of a tabular shape and the upper end surface is a horizontal plane. Thus, the utility model can be conveniently provided with towing steel cables, and can haul out the vehicle trapped in the ground or in the drop pit in time; and has the advantages of high strength, simple structure, convenient processing, firmness, and reliability with a great towing force.
Description
(1) technical field
The utility model relates to a kind of heavy motor vehicle draw gear, particularly a kind of heavy motor vehicle heavier-duty hauling hook device.
(2) background technology
The draw gear that present homemade heavy motor vehicle uses, rigidity, intensity a little less than, tractive force is less, complex structure, processing technology is loaded down with trivial details, it is higher to make price.Tractive force is unbalanced, haulage cable demolition, installation inconvenience.
(3) summary of the invention
The utility model is the deficiency that remedies above technology, provides a kind of and can conveniently install haulage cable, can in time haul out the heavy motor vehicle heavier-duty hauling hook of the automobile that is absorbed in ground or the pit.And it is reliable to have intensity, simple in structure, cheap, the characteristics that tractive force is big.
The utility model is realized by following technical measures:
A kind of heavy motor vehicle heavier-duty hauling hook is made up of hauling hook and lock ring, and the opening of a semicircle is arranged at the bottom of hauling hook, and an end of lock ring is fixed in the upper end of opening, and its special character is: described hauling hook top is tabular, and the upper surface is a horizontal surface.
This heavier-duty hauling hook directly is welded on the chassis side rail, and tractive force is directly passed to chassis side rail, can bear big tractive force.Hauling hook directly is stamped to form by plate iron, and technology is simple, and processing charges is low.The material of hauling hook is a plate iron, can bear big impulsive force, firmly, reliably; This device directly is welded on the chassis side rail, left and right longeron average force, the stress concentration of minimizing vehicle frame.The direct suit of haulage cable, without other steps, on the steel wire loop after, pin by lock ring, can not take off.
Therefore, the utility model can conveniently be installed haulage cable, can in time haul out the automobile that is absorbed in ground or the pit; And have the intensity height, simple in structure, easy to process, firmly, reliable, advantage such as tractive force is big, and is cheap.
(4) description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1, hauling hook 2, lock ring
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model, this embodiment is made up of hauling hook 1 and lock ring 2, and the opening of a semicircle is arranged at the bottom of hauling hook 1, and an end of lock ring 2 is fixed in the upper end of opening, described hauling hook 1 top is tabular, and the upper surface is a horizontal surface.
This heavier-duty hauling hook directly is welded on the chassis side rail, left and right longeron average force, the stress concentration of minimizing vehicle frame.When car load need draw, the direct suit of haulage cable, on the steel wire loop after, pin by lock ring, can not take off.
Claims (1)
1. heavy motor vehicle heavier-duty hauling hook, be made up of hauling hook (1) and lock ring (2), the opening of a semicircle is arranged at the bottom of hauling hook (1), and an end of lock ring (2) is fixed in the upper end of opening, it is characterized in that: described hauling hook (1) top is tabular, and the upper surface is a horizontal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039837 CN2704494Y (en) | 2004-04-16 | 2004-04-16 | Reinforced towing hook of heavy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039837 CN2704494Y (en) | 2004-04-16 | 2004-04-16 | Reinforced towing hook of heavy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704494Y true CN2704494Y (en) | 2005-06-15 |
Family
ID=34774038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420039837 Expired - Lifetime CN2704494Y (en) | 2004-04-16 | 2004-04-16 | Reinforced towing hook of heavy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704494Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442242A (en) * | 2014-11-14 | 2015-03-25 | 徐州重型机械有限公司 | Traction guiding device and all-terrain crane |
-
2004
- 2004-04-16 CN CN 200420039837 patent/CN2704494Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442242A (en) * | 2014-11-14 | 2015-03-25 | 徐州重型机械有限公司 | Traction guiding device and all-terrain crane |
| CN104442242B (en) * | 2014-11-14 | 2016-08-17 | 徐州重型机械有限公司 | A kind of traction guider and full Terrain Cranes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140416 Granted publication date: 20050615 |