CN204696565U - Line pulley is crossed in a kind of simple and easy scissors crossing - Google Patents

Line pulley is crossed in a kind of simple and easy scissors crossing Download PDF

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Publication number
CN204696565U
CN204696565U CN201520482646.8U CN201520482646U CN204696565U CN 204696565 U CN204696565 U CN 204696565U CN 201520482646 U CN201520482646 U CN 201520482646U CN 204696565 U CN204696565 U CN 204696565U
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China
Prior art keywords
pulley
rope
wire
electric pole
fixedly connected
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Active
Application number
CN201520482646.8U
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Chinese (zh)
Inventor
陈有双
魏何男
梁义东
张凯翔
刘晶晶
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.)
State Grid Corp of China SGCC
Tangshan Power Supply Co of State Grid Jibei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Tangshan Power Supply Co of State Grid Jibei Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Tangshan Power Supply Co of State Grid Jibei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520482646.8U priority Critical patent/CN204696565U/en
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Publication of CN204696565U publication Critical patent/CN204696565U/en
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Abstract

The utility model relates to a kind of simple and easy scissors crossing and crosses line pulley, belongs to powered tool technical field.Technical scheme is: comprise electric pole (1), masthead seat (2), rope one (3), pulley (4), new erection wire (5), by leap wire (6), rope two (7) and rope three (8), described masthead seat (2) is arranged on the top of electric pole, crossed over wire (6) to be fixedly connected with the position of electric pole at 2 meters of below masthead seat by rope two (7), one end of rope one (3) is fixedly connected with the masthead anchor ear on electric pole, the other end is fixedly connected with the hook of pulley, the upper end of rope three (8) is fixedly connected with the bottom of pulley, new erection wire is arranged in pulley.During the utility model scissors crossing construction of line, by using simple and easy scissors crossing to cross line pulley, crossing frame need not be set up or remove and putting down layer conductor, just easily can complete scissors crossing unwrapping wire task, both time saving and energy saving, also greatly reduce security risk.

Description

Line pulley is crossed in a kind of simple and easy scissors crossing
Technical field
The utility model relates to a kind of simple and easy scissors crossing and crosses line pulley, belongs to powered tool technical field.
Background technology
When Mountainous Area of North 35kV line construction crosses over 10kV and following electric power or communication line, usually adopt and take crossing frame mode to complete stringing task.Can limit by landform in some place, when cannot carry out taking crossing frame, just original circuit let-down can only be got off, after treating topping wire erection, more original crossed line be set up again.When running into the large strain insulator segment length of crossed line span, again remove put wire, erection wire quantities is quite large, interruption duration is long, and danger point is many, adds constructional difficulties.
Utility model content
The utility model object is to provide a kind of simple and easy scissors crossing and crosses line pulley, by adopting rope to draw pulley to cross the method for line, time saving and energy saving, safely and easily can complete line level crossing task, efficiently solving the problems referred to above existed in background technology.
The technical solution of the utility model is: line pulley is crossed in a kind of simple and easy scissors crossing, comprise electric pole, masthead seat, rope one, pulley, newly set up wire, by leap wire, rope two and rope three, described masthead seat is arranged on the top of electric pole, crossed over wire to be fixedly connected with the position of electric pole at 2 meters of below masthead seat by rope two, one end of rope one is fixedly connected with the masthead anchor ear on electric pole, the other end is fixedly connected with the hook of pulley, the upper end of rope three is fixedly connected with the bottom of pulley, and new erection wire is arranged in pulley.
The length of rope one makes its pulley when vertical be no more than by leap wire.
The beneficial effects of the utility model are: during the scissors crossing construction of line, by using simple and easy scissors crossing to cross line pulley, crossing frame need not be set up or remove and putting down layer conductor, just easily can complete scissors crossing unwrapping wire task, both time saving and energy saving, also greatly reduce security risk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: electric pole 1, masthead seat 2, rope 1, pulley 4, new erection wire 5, by leap wire 6, rope 27, rope 38.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
Line pulley is crossed in a kind of simple and easy scissors crossing, comprise electric pole 1, masthead seat 2, rope 1, pulley 4, new erection wire 5, crossed over wire 6, rope 27 and rope 38, described masthead seat 2 is arranged on the top of electric pole 1, crossed over wire 6 to be fixedly connected with the position of electric pole 1 at 2 meters of below masthead seat 2 by rope 27, one end of rope 1 is fixedly connected with the masthead anchor ear on electric pole 1, the other end is fixedly connected with the hook of pulley 4, the upper end of rope 38 is fixedly connected with the bottom of pulley 4, and new erection wire 5 is arranged in pulley.
The length of rope 1 makes its pulley when vertical be no more than by leap wire.
In actual applications, first untiing original straight line pole wire wiring, being tied crossing over wire let-down on electric pole to the position rope two apart from masthead about 2 meters; Tie up on masthead anchor ear with one, a rope again, one ties up on pulley hook, and length is no more than lower layer conductor with pulley time vertical and is advisable, and is that a rope plays firm effect below pulley.Pulley put into by new erection wire, distraction procedure middle pulley can left or right avertence move.When carrying out stringing after new erection wire unwrapping wire completes, along with wire tensioning, rising, pulley no longer painstaking time, stop traction wire, with rope three, pulley be pulled in front of electric pole, open pulley, release wire, continue traction wire until set up complete.Complete leap task.

Claims (2)

1. line pulley is crossed in a simple and easy scissors crossing, it is characterized in that: comprise electric pole (1), masthead seat (2), rope one (3), pulley (4), new erection wire (5), by leap wire (6), rope two (7) and rope three (8), described masthead seat (2) is arranged on the top of electric pole (1), crossed over wire (6) be fixedly connected with apart from the position at 2 meters of, masthead seat (2) below with electric pole (1) by rope two (7), one end of rope one (3) is fixedly connected with the masthead anchor ear on electric pole (1), the other end is fixedly connected with the hook of pulley (4), the upper end of rope three (8) is fixedly connected with the bottom of pulley (4), new erection wire (5) is arranged in pulley (4).
2. line pulley is crossed in the simple and easy scissors crossing of one according to claim 1, it is characterized in that: the length of rope one (3) makes its pulley (4) when vertical be no more than by leap wire (6).
CN201520482646.8U 2015-07-07 2015-07-07 Line pulley is crossed in a kind of simple and easy scissors crossing Active CN204696565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520482646.8U CN204696565U (en) 2015-07-07 2015-07-07 Line pulley is crossed in a kind of simple and easy scissors crossing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520482646.8U CN204696565U (en) 2015-07-07 2015-07-07 Line pulley is crossed in a kind of simple and easy scissors crossing

Publications (1)

Publication Number Publication Date
CN204696565U true CN204696565U (en) 2015-10-07

Family

ID=54236818

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520482646.8U Active CN204696565U (en) 2015-07-07 2015-07-07 Line pulley is crossed in a kind of simple and easy scissors crossing

Country Status (1)

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CN (1) CN204696565U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105490214A (en) * 2015-12-29 2016-04-13 国网冀北电力有限公司唐山供电公司 Cross-span wire-traversing method and cross-span wire-traversing structure
CN106207877A (en) * 2016-10-10 2016-12-07 苏州高精特专信息科技有限公司 A kind of power circuit unfolding antiwear device
CN110690664A (en) * 2019-10-10 2020-01-14 国网冀北电力有限公司唐山供电公司 Cross-road pay-off structure and pay-off method for power distribution network

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105490214A (en) * 2015-12-29 2016-04-13 国网冀北电力有限公司唐山供电公司 Cross-span wire-traversing method and cross-span wire-traversing structure
CN106207877A (en) * 2016-10-10 2016-12-07 苏州高精特专信息科技有限公司 A kind of power circuit unfolding antiwear device
CN107394683A (en) * 2016-10-10 2017-11-24 苏州高精特专信息科技有限公司 A kind of power circuit lays antiwear device
CN106207877B (en) * 2016-10-10 2018-06-05 国网江西省电力有限公司九江供电分公司 A kind of power circuit unfolds antiwear device
CN110690664A (en) * 2019-10-10 2020-01-14 国网冀北电力有限公司唐山供电公司 Cross-road pay-off structure and pay-off method for power distribution network

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