CN203180427U - Rocking bar used for electrified replacement of straight-line insulator - Google Patents

Rocking bar used for electrified replacement of straight-line insulator Download PDF

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Publication number
CN203180427U
CN203180427U CN 201220530790 CN201220530790U CN203180427U CN 203180427 U CN203180427 U CN 203180427U CN 201220530790 CN201220530790 CN 201220530790 CN 201220530790 U CN201220530790 U CN 201220530790U CN 203180427 U CN203180427 U CN 203180427U
Authority
CN
China
Prior art keywords
insulator
straight
rocking bar
electrified
replacement
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
Application number
CN 201220530790
Other languages
Chinese (zh)
Inventor
刘卫国
潘兹勇
朱国强
王常明
吴学军
马奎育
桓鹏
辛志青
星生智
宋建峰
罗晖
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.)
QINGHAI ELECTRIC POWER CO Ltd
Xining Power Supply Co Ltd
State Grid Corp of China SGCC
Original Assignee
QINGHAI ELECTRIC POWER CO Ltd
Xining Power Supply Co Ltd
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 QINGHAI ELECTRIC POWER CO Ltd, Xining Power Supply Co Ltd, State Grid Corp of China SGCC filed Critical QINGHAI ELECTRIC POWER CO Ltd
Priority to CN 201220530790 priority Critical patent/CN203180427U/en
Application granted granted Critical
Publication of CN203180427U publication Critical patent/CN203180427U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model belongs to the technical field of electric electrified maintenance tools, in particular relates to a clamping apparatus used for electrified replacement of a straight-line concrete pole insulator, namely, a rocking bar used for electrified replacement of a straight-line insulator. The rocking bar is characterized in that a clamping apparatus main body (3) is arranged below a lead screw (2) and a lead screw assembly (1); the clamping apparatus main body (3) is connected with a protection bolt (4), a pressure spring (5), a steel ball (6) and a protection pin (7); and the lead screw (2) is connected with a pull plate (8); and the pull plate (8) is connected with a protection hook (12) through bolts (9), nuts (10), and gaskets (11). The rocking bar used for electrified replacement of the straight-line insulator of the utility model has the advantages of shortening of operation time, improvement of work efficiency and reduction of risk coefficient, and can assist in saving human resources maximally.

Description

A kind of charged for replacement straight line insulator shake thick stick
One, technical field: the utility model belongs to electric power hotline maintenance power tool technical field, particularly a kind of charged for replacement straight line cement pole insulator jig, and namely a kind of charged for replacement straight line insulator shakes thick stick.
Two, technical background: present domestic charged for replacement straight line cement pole insulator, mainly be to adopt three tackle pulley to promote the method that lead is changed insulator, yet the method exists many deficiencies, need pull away three operating personnel separately as ground, the rope of using in the operation is too much, the operating personnel cooperates continuous communication of personnel's needs etc. on the tower with ground, these deficiencies all will be lengthened working hours, reduce operating efficiency, be not easy to carry out excision and the replacing of insulator, be unfavorable for satisfying the requirement of electric power maintenance instantaneity, very inconvenient during use, though this type of problem is little, also there is not good way to solve at present.
Three, summary of the invention:
The purpose of this utility model is at the prior art above shortcomings, and it is straight to develop a kind of charged for replacement
The line insulator shake thick stick; the shaking thick stick and can overcome the above-mentioned deficiency that prior art is brought effectively of this charged for replacement straight line insulator; for the big shelves of the circuit discrepancy in elevation, this instrument can be finished the replacing insulator work more with security and stability, and guardwire is injury-free effectively; as be applied to excision and the replacing of insulator; will shorten the activity duration greatly, improve operating efficiency, reduce danger coefficient; accomplished to save to greatest extent human resources, better economic and social benefit have been arranged.
Its technical scheme is: see shown in the accompanying drawing 1; the feature of shaking thick stick of this charged for replacement straight line insulator is that the bottom of leading screw (2) and lead screw assembly (1) is jig main body (3); jig main body (3) is connected with protection bolt (4), stage clip (5), steel ball (6), guard pin (7); leading screw (2) links to each other with arm-tie (8), and arm-tie (8) links to each other with protection hook (12) by bolt (9), nut (10), pad (11).The utility model is finished the work like this; jig main body (3) is fixed on instrument on the cement pole cross-arm by protection bolt (4); then according to the length of insulator; adjust the link position of bolt (9), nut (10) and pad (11) and arm-tie (8) and protection hook (12), thus the length of control arm-tie (8).When protecting hook (12) when catching on lead, tighten up leading screw (2), it is lax that insulator is connected, and the staff is replaceable insulator.After new insulator installation, loosen leading screw (2), make new insulator firm, demounting tool is finished the work then.
The utility model has solved instrument waste of manpower in the past preferably, the deficiency of losing time.The staff can shake thick stick from line operate on the shaft tower, regulate the distance between lead and the cross-arm, save ground and pulled away three operating personnel, and walk the used a large amount of ropes of three instruments, and making the simple easy operating of operational environment, the staff does not need to pull away three personnel with ground and constantly exchanges command range on the tower, fully can be from line operate, save a large amount of exchange times, avoided unnecessary trouble, also be convenient to adjusting, supervision and inspection that the field personnel carries out work simultaneously.This shakes excision and the replacing of thick stick as being applied to insulator, will shorten the activity duration greatly, has improved operating efficiency, reduces danger coefficient, has accomplished to save to greatest extent human resources.
Four, description of drawings:
Fig. 1 is the main TV structure schematic diagram that shakes thick stick of the utility model charged for replacement straight line insulator.
Fig. 2 is the side structure schematic diagram of the protection hook that shakes thick stick of charged for replacement straight line insulator.
Fig. 3 is a-a sectional structure schematic diagram.
Among Fig. 1 Fig. 2 Fig. 3: 1, lead screw assembly; 2, leading screw; 3, jig main body; 4, protection bolt; 5, stage clip; 6, steel ball; 7, guard pin; 8, arm-tie; 9, bolt; 10, nut; 11, pad; 12, protection hook.
Be described in detail below in conjunction with embodiment..
Five, embodiment:
Embodiment 1: Fig. 1 Fig. 2 can be used as the specific embodiment of the utility model structural representation.The feature of shaking thick stick of this charged for replacement straight line insulator is that the bottom of leading screw (2) and lead screw assembly (1) is jig main body (3); jig main body (3) is connected with protection bolt (4), stage clip (5), steel ball (6), guard pin (7); leading screw (2) links to each other with arm-tie (8), and arm-tie (8) links to each other with protection hook (12) by bolt (9), nut (10), pad (11).Jig main body (3) is fixed on instrument on the cement pole cross-arm by protection bolt (4) during use; then according to the length of insulator; adjust the link position of bolt (9), nut (10) and pad (11) and arm-tie (8) and protection hook (12), thus the length of control arm-tie (8).When protecting hook (12) when catching on lead, tighten up leading screw (2), it is lax that insulator is connected, and the staff is replaceable insulator.After new insulator installation, loosen leading screw (2), make new insulator firm, demounting tool is finished the work then.

Claims (1)

1. a charged for replacement straight line insulator shakes thick stick; it is characterized in that leading screw (2) and the bottom of lead screw assembly (1) are jig main body (3); jig main body (3) is connected with protection bolt (4), stage clip (5), steel ball (6), guard pin (7); leading screw (2) links to each other with arm-tie (8), and arm-tie (8) links to each other with protection hook (12) by bolt (9), nut (10), pad (11).
CN 201220530790 2012-10-17 2012-10-17 Rocking bar used for electrified replacement of straight-line insulator Expired - Lifetime CN203180427U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220530790 CN203180427U (en) 2012-10-17 2012-10-17 Rocking bar used for electrified replacement of straight-line insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220530790 CN203180427U (en) 2012-10-17 2012-10-17 Rocking bar used for electrified replacement of straight-line insulator

Publications (1)

Publication Number Publication Date
CN203180427U true CN203180427U (en) 2013-09-04

Family

ID=49077087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220530790 Expired - Lifetime CN203180427U (en) 2012-10-17 2012-10-17 Rocking bar used for electrified replacement of straight-line insulator

Country Status (1)

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CN (1) CN203180427U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104332884B (en) * 2014-09-18 2017-06-30 云南电网公司红河供电局 A kind of conduction wire riser for changing straight line insulator string
CN108832536A (en) * 2018-06-25 2018-11-16 国网山东省电力公司青岛供电公司 Charged for replacement 10kV overhead transmission line straight line pole side phase insulator arrangement
CN108988202A (en) * 2018-08-02 2018-12-11 刘少广 A kind of linear insulator General clamping
CN109103809A (en) * 2018-10-27 2018-12-28 国网河南省电力公司检修公司 A kind of insulating bar shortening the charged for replacement earthing pole suspension insulator activity duration

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104332884B (en) * 2014-09-18 2017-06-30 云南电网公司红河供电局 A kind of conduction wire riser for changing straight line insulator string
CN108832536A (en) * 2018-06-25 2018-11-16 国网山东省电力公司青岛供电公司 Charged for replacement 10kV overhead transmission line straight line pole side phase insulator arrangement
CN108988202A (en) * 2018-08-02 2018-12-11 刘少广 A kind of linear insulator General clamping
CN109103809A (en) * 2018-10-27 2018-12-28 国网河南省电力公司检修公司 A kind of insulating bar shortening the charged for replacement earthing pole suspension insulator activity duration
CN109103809B (en) * 2018-10-27 2020-03-31 国网河南省电力公司检修公司 Insulating rod capable of shortening operation time of live replacement of suspension insulator of grounding electrode

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