CN202817608U - Tool for fastening lead-fixing nut of transmission and transformation line in live-working - Google Patents

Tool for fastening lead-fixing nut of transmission and transformation line in live-working Download PDF

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Publication number
CN202817608U
CN202817608U CN 201220544284 CN201220544284U CN202817608U CN 202817608 U CN202817608 U CN 202817608U CN 201220544284 CN201220544284 CN 201220544284 CN 201220544284 U CN201220544284 U CN 201220544284U CN 202817608 U CN202817608 U CN 202817608U
Authority
CN
China
Prior art keywords
transformation line
nut
live
power transmission
tool
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
CN 201220544284
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Chinese (zh)
Inventor
宋岩峰
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.)
LUOYANG HUANCHENG POWER SUPPLY BUREAU
Original Assignee
LUOYANG HUANCHENG POWER SUPPLY BUREAU
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 LUOYANG HUANCHENG POWER SUPPLY BUREAU filed Critical LUOYANG HUANCHENG POWER SUPPLY BUREAU
Priority to CN 201220544284 priority Critical patent/CN202817608U/en
Application granted granted Critical
Publication of CN202817608U publication Critical patent/CN202817608U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of transmission and transformation maintenance, and discloses a tool for fastening lead-fixing nuts of a transmission and transformation line in live-working. The tool comprises an angularly adjustable retractable operating rod (1), wherein the retractable operating rod is hinged and connected with a rocker arm (3) through a rotating shaft (2), and the other end of the rocker arm (3) is provided with a nut sleeve (4). The tool provided by the utility model can prevent the rescue staff from being accidentally injured by electric shock, can avoid the outage loss caused by outage overhauling, overcomes the defect of the prior art that the construction has to be carried out under power outage condition, and has the advantages of simple structure, and convenient application and operation.

Description

A kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut
[technical field]
The utility model relates to power transmission and transformation line maintenance technology field, especially relates to a kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut.
[background technology]
At present, because power transmission and transformation line is long, line conditions is complicated and the impact of natural environment, make the nut of fixing cord on the power transmission and transformation line occur easily becoming flexible even coming off, cause certain potential safety hazard for normal power transmission and transformation line.Because the voltage of power transmission and transformation line is higher, generally takes power down, then carries out upkeep operation by the personnel of speedily carrying out rescue work, interruption duration is longer, and impact is produced and household electricity.
[summary of the invention]
In order to solve the cause power failure problem of construction of nut loosening because of fixing cord, the utility model provides a kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut, can prevent electric shock accidental injury rescue personnel, overcome the defective of the necessary power cut construction of prior art, have simple in structure, easy to use.
In order to realize described goal of the invention, the utility model adopts following technical scheme:
A kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut has the adjustable telescopic action bars of angle, is articulated and connected by rotating shaft and rocking arm, and the other end of rocking arm is provided with nut sleeve.
A kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut, the telescopic action bars that described angle is adjustable is connected with the bolted of telescopic lower beam adjusting angle by fixing upper boom with telescopic lower beam by being upper boom.
A kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut, described nut sleeve is the nut sleeve that clockwise direction is connected with a joggle, or is counterclockwise to the nut sleeve that is connected with a joggle.
Owing to adopted technique scheme, the utlity model has following beneficial effect:
A kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut, can prevent that electric shock from accidentally injuring the rescue personnel, can avoid the loss of outage that causes because of interruption maintenance, overcome the defective that prior art must power cut construction, have simple in structurely, use easy to operate.
[description of drawings]
Fig. 1 is the structural representation for the fastening power transmission and transformation line fixing cord of live line working nut tool;
Among the figure: 1, the adjustable telescopic action bars of angle; 1.1, upper boom; 1.2, telescopic lower beam; 1.3, bolt; 2, rotating shaft; 3, rocking arm; 4, nut sleeve.
[embodiment]
Can explain in more detail the utility model by the following examples;
By reference to the accompanying drawings 1, a kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut has the adjustable telescopic action bars 1 of angle, is articulated and connected by rotating shaft 2 and rocking arm 3, and the other end of rocking arm 3 is provided with nut sleeve 4.
A kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut, the telescopic action bars 1 that described angle is adjustable is fastenedly connected by the fixing bolt 1.3 of upper boom and telescopic lower beam adjusting angle with telescopic lower beam 1.2 by being upper boom 1.1.
A kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut, the nut sleeve 4 that described nut sleeve 4 is connected with a joggle for clockwise direction, or be counterclockwise to the nut sleeve 4 that is connected with a joggle.
During use, the length of adjusting at first as required the adjustable telescopic action bars 1 of angle adopts the nut sleeve 4 consistent with the fastening nuts direction of power transmission and transformation line fixing cord with angle and adjustment.Then entangled the nut of power transmission and transformation line upper conductor by the nut sleeve 4 on the rocking arm, the bottom by the adjustable telescopic action bars 1 of the angle of pulling insulation makes the nut of wire screw fastening.Can think in live line working, prevent electric shock accidental injury rescue personnel, can avoid the loss of outage that causes because of interruption maintenance.

Claims (3)

1. instrument that is used for the fastening power transmission and transformation line fixing cord of live line working nut, it is characterized in that: have the adjustable telescopic action bars (1) of angle, be articulated and connected by rotating shaft (2) and rocking arm (3), the other end of rocking arm (3) is provided with nut sleeve (4).
2. a kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut according to claim 1 is characterized in that: the telescopic action bars (1) that described angle is adjustable is fastenedly connected by the fixing bolt (1.3) of upper boom and telescopic lower beam adjusting angle with telescopic lower beam (1.2) by being upper boom (1.1).
3. a kind of instrument for the fastening power transmission and transformation line fixing cord of live line working nut according to claim 1 is characterized in that: the nut sleeve that described nut sleeve (4) is connected with a joggle for clockwise direction, or for counterclockwise to the nut sleeve that is connected with a joggle.
CN 201220544284 2012-10-23 2012-10-23 Tool for fastening lead-fixing nut of transmission and transformation line in live-working Expired - Fee Related CN202817608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220544284 CN202817608U (en) 2012-10-23 2012-10-23 Tool for fastening lead-fixing nut of transmission and transformation line in live-working

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220544284 CN202817608U (en) 2012-10-23 2012-10-23 Tool for fastening lead-fixing nut of transmission and transformation line in live-working

Publications (1)

Publication Number Publication Date
CN202817608U true CN202817608U (en) 2013-03-20

Family

ID=47876426

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220544284 Expired - Fee Related CN202817608U (en) 2012-10-23 2012-10-23 Tool for fastening lead-fixing nut of transmission and transformation line in live-working

Country Status (1)

Country Link
CN (1) CN202817608U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103701071A (en) * 2014-01-07 2014-04-02 国家电网公司 Tool for processing drainage wire clip bolt under hot-line mode and hot-line work method of tool
CN104242149A (en) * 2014-08-29 2014-12-24 国家电网公司 Strain-resistant tower drainage plate bolt tightener
CN108908192A (en) * 2018-06-29 2018-11-30 国网山东省电力公司商河县供电公司 A kind of New insulated rod-type ratchet spanner

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103701071A (en) * 2014-01-07 2014-04-02 国家电网公司 Tool for processing drainage wire clip bolt under hot-line mode and hot-line work method of tool
CN104242149A (en) * 2014-08-29 2014-12-24 国家电网公司 Strain-resistant tower drainage plate bolt tightener
CN108908192A (en) * 2018-06-29 2018-11-30 国网山东省电力公司商河县供电公司 A kind of New insulated rod-type ratchet spanner
CN108908192B (en) * 2018-06-29 2020-04-28 国网山东省电力公司商河县供电公司 Insulating rod type ratchet wrench

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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: 20130320

Termination date: 20131023