CN201034123Y - Military vehicle and off-road vehicle winch transmission shaft safety pin structure - Google Patents
Military vehicle and off-road vehicle winch transmission shaft safety pin structure Download PDFInfo
- Publication number
- CN201034123Y CN201034123Y CNU2007200933786U CN200720093378U CN201034123Y CN 201034123 Y CN201034123 Y CN 201034123Y CN U2007200933786 U CNU2007200933786 U CN U2007200933786U CN 200720093378 U CN200720093378 U CN 200720093378U CN 201034123 Y CN201034123 Y CN 201034123Y
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- capstan winch
- mechanical type
- vehicle
- type capstan
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 238000012856 packing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241001061257 Emmelichthyidae Species 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model relates to an insurance pin structure of the capstan transmission shaft for the military vehicles and rovers, which is characterized in that the front end of the capstan transmission shaft is connected with the force taken device of a transfer case, the back end of the capstan transmission shaft is connected with a capstan; the connection form is a cross universal joint structure, the utility model is characterized in that: an insurance pin is arranged on the capstan transmission shaft. The utility model has the advantages of simple structure, low cost, convenient maintenance and other advantages.
Description
Technical field
The utility model belongs to auto manufacturing, particularly a kind of military vehicle, go-anywhere vehicle mechanical type capstan winch transmission shaft arming pin structure.
Background technique
At present general load-carrying vehicle and the engineering truck of domestic automobile do not have capstan arrangement, has only that some is military, offroad vehicle is because its specific demand has capstan arrangement.Have the front end that is arranged in automobile also to have to be arranged in the rear end according to the layout capstan winch of car load, majority is arranged in the rear end of car.
Summary of the invention
The purpose of this utility model provides a kind of military vehicle, go-anywhere vehicle mechanical type capstan winch transmission shaft arming pin structure.
The technical solution of the utility model is achieved in that
Military vehicle, go-anywhere vehicle mechanical type capstan winch transmission shaft have the arming pin structure, said capstan winch transmission shaft front end links to each other with the power take-off of transfer case, the rear end links to each other with the mechanical type capstan winch, Connecting format is the Hooke's joint structure, it is characterized by: on the described mechanical type capstan winch transmission shaft arming pin is installed.
The utlity model has simple in structure, cost is low, characteristics such as easy to maintenance.
Description of drawings
Fig. 1 is a mounting structure schematic representation of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Specific embodiments
Describe specific embodiments of the present utility model in detail below in conjunction with accompanying drawing.
Military vehicle, go-anywhere vehicle mechanical type capstan winch transmission shaft arming pin structure, said mechanical type capstan winch transmission shaft 1 front end links to each other with the power take-off 3 of transfer case, the rear end links to each other with mechanical type capstan winch 2, Connecting format is the Hooke's joint structure, it is characterized by: on the described mechanical type capstan winch transmission shaft 1 arming pin 4 is installed.
As depicted in figs. 1 and 2, the utility model military vehicle, the described mechanical type capstan winch of go-anywhere vehicle mechanical type capstan winch transmission shaft arming pin structure transmission shaft are to be used for the go-anywhere vehicle that 4X4,6X6 have the mechanical type capstan winch, effect is that the moment of torsion with the power take-off of transfer case passes to capstan winch, its front end links to each other with the power take-off 3 of transfer case, the rear end links to each other with mechanical type capstan winch 2, and main Connecting format adopts the Hooke's joint structure.
Different with the transmission shaft operating mode of using on the automobile in the past, the work characteristics of mechanical type capstan winch transmission shaft is a low rotation speed large torque, and the moment of torsion that mechanical type capstan winch transmission shaft transmits is suitable with the maximum input torque of mechanical type capstan winch.Because the mechanical type capstan winch does not have overload protection arrangement, so the moment of torsion that requires mechanical type capstan winch transmission shaft to transmit must not be greater than the maximum input torque of mechanical type capstan winch.Job requirement for the special use that guarantees mechanical type capstan winch transmission shaft is equipped with arming pin 4 on transmission shaft.Arming pin 4 is filled circles pins, and in the pin-and-hole of the transmission shaft of packing into welding axle, cotter pin is equipped with at arming pin 4 two ends, and it is spacing to be used for arming pin, and prevents that the arming pin string from going out.When the output torque of power take-off 3 surpassed the moment of torsion of maximum input of mechanical type capstan winch 2, arming pin 4 is fracture at first, and transmission shaft 1 other part and mechanical type capstan winch 2 can not cause damage, so just can realize the overload protection of mechanical type capstan winch 2.Only needing to change arming pin 4 just can make the transmission shaft of mechanical type capstan winch 2 work on.
Claims (2)
1. military vehicle, go-anywhere vehicle mechanical type capstan winch transmission shaft arming pin structure, described mechanical type capstan winch transmission shaft (1) front end links to each other with the power take-off (3) of transfer case, mechanical type capstan winch transmission shaft (1) rear end links to each other with mechanical type capstan winch (2), Connecting format is the Hooke's joint structure, it is characterized by: arming pin (4) is installed on the described mechanical type capstan winch transmission shaft (1).
2. military vehicle according to claim 1, go-anywhere vehicle mechanical type capstan winch transmission shaft arming pin structure, it is characterized by: described arming pin (4) is the filled circles pin, in the pin-and-hole of the transmission shaft of packing into welding axle, cotter pin is equipped with at arming pin (4) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200933786U CN201034123Y (en) | 2007-03-14 | 2007-03-14 | Military vehicle and off-road vehicle winch transmission shaft safety pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200933786U CN201034123Y (en) | 2007-03-14 | 2007-03-14 | Military vehicle and off-road vehicle winch transmission shaft safety pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034123Y true CN201034123Y (en) | 2008-03-12 |
Family
ID=39195014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200933786U Expired - Lifetime CN201034123Y (en) | 2007-03-14 | 2007-03-14 | Military vehicle and off-road vehicle winch transmission shaft safety pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034123Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872796A (en) * | 2022-04-25 | 2022-08-09 | 东风越野车有限公司 | Cross-country vehicle frame and cross-country vehicle |
-
2007
- 2007-03-14 CN CNU2007200933786U patent/CN201034123Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872796A (en) * | 2022-04-25 | 2022-08-09 | 东风越野车有限公司 | Cross-country vehicle frame and cross-country vehicle |
| CN114872796B (en) * | 2022-04-25 | 2023-10-13 | 东风越野车有限公司 | Frame of off-road vehicle and off-road vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FAW GROUP CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111027 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111027 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080312 |