CN202378981U - Reinforced traction pin assembly - Google Patents

Reinforced traction pin assembly Download PDF

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Publication number
CN202378981U
CN202378981U CN2011204757027U CN201120475702U CN202378981U CN 202378981 U CN202378981 U CN 202378981U CN 2011204757027 U CN2011204757027 U CN 2011204757027U CN 201120475702 U CN201120475702 U CN 201120475702U CN 202378981 U CN202378981 U CN 202378981U
Authority
CN
China
Prior art keywords
traction pin
pin assembly
reinforced
assembly
traction
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
Application number
CN2011204757027U
Other languages
Chinese (zh)
Inventor
魏隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu CIMC Ruijiang Automobile Co Ltd
Original Assignee
Wuhu CIMC Ruijiang Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu CIMC Ruijiang Automobile Co Ltd filed Critical Wuhu CIMC Ruijiang Automobile Co Ltd
Priority to CN2011204757027U priority Critical patent/CN202378981U/en
Application granted granted Critical
Publication of CN202378981U publication Critical patent/CN202378981U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a reinforced traction pin assembly, which comprises a reinforced beam with a beam hooping structure, wherein the bottom of the reinforce beam is provided with a traction pin plate, and the bottom of the traction pin plate is connected with a traction pin. The reinforced traction pin assembly has a simple structure and is easy to realize, the strength of the traction pin is improved, and the service life of the semi-trailer transport vehicle traction pin is prolonged.

Description

A kind of heavier-duty towing pin assembly
Technical field
The utility model relates to the semitrailer field, is specially a kind of heavier-duty towing pin assembly.
Background technology
Semitrailer is a kind of engineering truck commonly used.The towing pin assembly of traditional semitrailer, towing pin plate thickness less (being not more than 14 mm), the strength beam on the traction pin plate is the monolithic girder construction; Under the heavily stressed situation of vehicle; The towing pin assembly is stressed bigger, is easy to produce distortion, causes vehicle normally to use.
The utility model content
The utility model purpose provides a kind of heavier-duty towing pin assembly, to solve the stressed bigger yielding problem of prior art towing pin.
In order to achieve the above object, the technical scheme that the utility model adopted is:
A kind of heavier-duty towing pin assembly is characterized in that: include the strength beam of embracing girder construction, said strength beam is formed by a pair of beam assembly welding and embraces girder construction, and said strength beam bottom is provided with the traction pin plate, and traction pin plate bottom is connected with towing pin.
The utility model is simple in structure, is easy to realize, has changed the structure of former traction pin plate and strength beam, and the strength beam of traction pin plate changes into embraces girder construction, is formed by two beam assembly weldings, has improved the intensity of towing pin, has prolonged the service life of semitrailer towing pin.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1.A kind of heavier-duty towing pin assembly includes the strength beam 1 of embracing girder construction, and said strength beam 1 is formed by a pair of beam assembly welding and embraces girder construction, and strength beam 1 bottom is provided with traction pin plate 2, and traction pin plate 2 bottoms are connected with towing pin 3.

Claims (1)

1. heavier-duty towing pin assembly is characterized in that: include the strength beam of embracing girder construction, said strength beam is formed by a pair of beam assembly welding and embraces a girder construction, and said strength beam bottom is provided with the traction pin plate, is connected with towing pin bottom the traction pin plate.
CN2011204757027U 2011-11-25 2011-11-25 Reinforced traction pin assembly Expired - Fee Related CN202378981U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204757027U CN202378981U (en) 2011-11-25 2011-11-25 Reinforced traction pin assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204757027U CN202378981U (en) 2011-11-25 2011-11-25 Reinforced traction pin assembly

Publications (1)

Publication Number Publication Date
CN202378981U true CN202378981U (en) 2012-08-15

Family

ID=46627499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204757027U Expired - Fee Related CN202378981U (en) 2011-11-25 2011-11-25 Reinforced traction pin assembly

Country Status (1)

Country Link
CN (1) CN202378981U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104724193A (en) * 2013-12-23 2015-06-24 中航(上海)汽车技术有限公司 Connection structure for connecting traction pin plate and supports with frame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104724193A (en) * 2013-12-23 2015-06-24 中航(上海)汽车技术有限公司 Connection structure for connecting traction pin plate and supports with frame

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120815

Termination date: 20121125