CN103247972B - Wire tractor - Google Patents

Wire tractor Download PDF

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Publication number
CN103247972B
CN103247972B CN201310147315.4A CN201310147315A CN103247972B CN 103247972 B CN103247972 B CN 103247972B CN 201310147315 A CN201310147315 A CN 201310147315A CN 103247972 B CN103247972 B CN 103247972B
Authority
CN
China
Prior art keywords
bearing rod
yoke plate
hook
plate grab
grab
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.)
Active
Application number
CN201310147315.4A
Other languages
Chinese (zh)
Other versions
CN103247972A (en
Inventor
张森
徐文
刘斌
赵双
潘力学
高国庆
刘涛
刘一涛
金石
张丽
夏宗泽
葛洪光
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.)
LIAONING ELECTRIC POWER CO Ltd LIAOYANG POWER SUPPLY Co
State Grid Corp of China SGCC
Original Assignee
LIAONING ELECTRIC POWER CO Ltd LIAOYANG POWER SUPPLY Co
State Grid Corp of China SGCC
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 LIAONING ELECTRIC POWER CO Ltd LIAOYANG POWER SUPPLY Co, State Grid Corp of China SGCC filed Critical LIAONING ELECTRIC POWER CO Ltd LIAOYANG POWER SUPPLY Co
Priority to CN201310147315.4A priority Critical patent/CN103247972B/en
Publication of CN103247972A publication Critical patent/CN103247972A/en
Application granted granted Critical
Publication of CN103247972B publication Critical patent/CN103247972B/en
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Abstract

The present invention relates to a kind of wire tractor, it has bearing rod, yoke plate grab and firm hook, and the front end of described bearing rod connects has yoke plate grab, yoke plate grab can rotate centered by junction point, the middle part of bearing rod is fixedly connected with firm hook, and the end of bearing rod is provided with working hole.Described yoke plate grab and bearing rod are articulated and connected.Described yoke plate grab is made up of with U-shaped hook connector.Described firm hook is made up of with semicircle hook connector.Due to the fact that it has bearing rod, the front end of bearing rod is provided with yoke plate grab that can be freely rotatable, the fixing firm hook for consolidating insulator chain is installed in the middle part of bearing rod, the end of bearing rod has work ophthalmically acceptable in connecting stringing steel wire rope, therefore when staff is when carrying out that the multiple wire triangle duplex plate of 66kV is tight, removing line operation, operating personnel can be made to stand on cross-arm head carry out, operational security is high, simple to operation, and range is with strong points.

Description

Wire tractor
Technical field
The present invention relates to a kind of tight for the multiple wire triangle duplex plate of 66kV power transmission sequence, when removing line wire tractor.
Background technology
The multiple wire of traditional 66kV power transmission sequence is tight, when removing line, operating personnel cannot stand in and be taken off by the stringing steel wire rope bundled with insulator on cross-arm head, operating personnel's health is needed to lie prone desirable lower stretching wire steel wire rope above insulator chain, therefore need to waste operating personnel the most physical, for producing the next greatly inconvenience of work strip.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of wire tractor, and this wire tractor has the features such as high, simple to operation, the saving labor intensity of operational security.
In order to solve the problem that prior art exists, the technical solution used in the present invention is:
Wire tractor, has bearing rod, yoke plate grab and firm hook, and the front end of described bearing rod connects has yoke plate grab, yoke plate grab can rotate centered by junction point, and the middle part of bearing rod connects firm hook, and the end of bearing rod is provided with working hole.
Described yoke plate grab and bearing rod are articulated and connected.
Described firm hook is made up of with semicircle hook connector.
Advantage for present invention with effect is:
Wire tractor of the present invention has bearing rod due to it, the front end of bearing rod is provided with yoke plate grab that can be freely rotatable, the fixing firm hook for consolidating insulator chain is installed in the middle part of bearing rod, the end of bearing rod has work ophthalmically acceptable in connecting stringing steel wire rope, therefore when staff is when carrying out that the multiple wire triangle duplex plate of 66kV is tight, removing line operation, operating personnel can be made to stand on cross-arm head carry out, operational security is high, simple to operation, and range is with strong points.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of wire tractor of the present invention.
In figure: yoke plate grab 1, bearing rod 2, firm hook 3, working hole 4, connector 31, semicircle hook 32.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As shown in Figure 1, wire tractor of the present invention has bearing rod 2, yoke plate grab 1 and firm hook 3, the described front end of bearing rod 2, middle-end respectively have a hole with end, described yoke plate grab 1 is movably connected with bearing rod 2 by the hole of front end, yoke plate grab 1 can rotate centered by junction point, firm hook 3 is connected with bearing rod 2 by the hole of middle-end, and the hole of bearing rod 2 end is working hole 4.
Described yoke plate grab 1 is articulated and connected with bearing rod 2.
Described firm hook 3 is made up of with semicircle hook 32 connector 31, and connector 31 is fixed together with bearing rod 2.
The using method of the present invention is as follows:
Wire tractor of the present invention utilizes yoke plate grab 1 hook yoke plate and utilize firm hook 3 to consolidate insulator when using, stringing steel wire rope be connected with the working hole 4 on bearing rod thus realize tightly, remove wire.

Claims (1)

1. wire tractor, it is characterized in that: tight at the multiple wire triangle duplex plate of 66kV, use when removing line operation, there is bearing rod, yoke plate grab and firm hook, the front end of described bearing rod connects yoke plate grab, yoke plate grab can rotate centered by junction point, the middle part of bearing rod is fixedly connected with firm hook, and the end of bearing rod is provided with working hole;Described yoke plate grab and bearing rod are articulated and connected;Described firm hook is made up of with semicircle hook connecting rod.
CN201310147315.4A 2013-04-25 2013-04-25 Wire tractor Active CN103247972B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310147315.4A CN103247972B (en) 2013-04-25 2013-04-25 Wire tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310147315.4A CN103247972B (en) 2013-04-25 2013-04-25 Wire tractor

Publications (2)

Publication Number Publication Date
CN103247972A CN103247972A (en) 2013-08-14
CN103247972B true CN103247972B (en) 2016-08-03

Family

ID=48927282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310147315.4A Active CN103247972B (en) 2013-04-25 2013-04-25 Wire tractor

Country Status (1)

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CN (1) CN103247972B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106058725B (en) * 2016-07-06 2019-08-16 国网黑龙江省电力有限公司检修公司 Strain insulator yoke plate handgrip and its working method
CN106207871B (en) * 2016-08-17 2018-10-19 国网福建省电力有限公司 Ground potential synthetic insulator preventing wind drift conducting wire fast-assembling method
CN106229891B (en) * 2016-08-17 2018-10-19 国网福建省电力有限公司 Ground potential fast-assembling synthetic insulator preventing wind drift code fixing apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598041A1 (en) * 1986-04-25 1987-10-30 Electricite De France Device for temporarily supporting and lifting a cable
CN2528134Y (en) * 2001-11-01 2002-12-25 固原供电局设备安装检修工程公司 Equipment for charged changing V-type insulator chain
CN201498948U (en) * 2009-08-11 2010-06-02 辽宁省电力有限公司辽阳供电公司 Novel traction tool
CN202059099U (en) * 2011-04-29 2011-11-30 吉林省电力有限公司松原供电公司 Double-string tension insulator wire-tightening hook
CN203218791U (en) * 2013-04-25 2013-09-25 国家电网公司 Conducting wire tractor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598041A1 (en) * 1986-04-25 1987-10-30 Electricite De France Device for temporarily supporting and lifting a cable
CN2528134Y (en) * 2001-11-01 2002-12-25 固原供电局设备安装检修工程公司 Equipment for charged changing V-type insulator chain
CN201498948U (en) * 2009-08-11 2010-06-02 辽宁省电力有限公司辽阳供电公司 Novel traction tool
CN202059099U (en) * 2011-04-29 2011-11-30 吉林省电力有限公司松原供电公司 Double-string tension insulator wire-tightening hook
CN203218791U (en) * 2013-04-25 2013-09-25 国家电网公司 Conducting wire tractor

Also Published As

Publication number Publication date
CN103247972A (en) 2013-08-14

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