CN203674623U - Ratchet combination tool for live-line jumper clamp fastening - Google Patents
Ratchet combination tool for live-line jumper clamp fastening Download PDFInfo
- Publication number
- CN203674623U CN203674623U CN201320809481.1U CN201320809481U CN203674623U CN 203674623 U CN203674623 U CN 203674623U CN 201320809481 U CN201320809481 U CN 201320809481U CN 203674623 U CN203674623 U CN 203674623U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- live
- bolt
- clamp
- fixture
- 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.)
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Links
- 230000001808 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000000789 fastener Substances 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012211 strain insulator Substances 0.000 description 1
Abstract
A ratchet combination tool for live-line jumper clamp fastening comprises a ratchet wrench (5), a connecting assembly and an insulating operational rod (1). The ratchet wrench (5) comprises a handle (4) with one end connected to an open nut wrench (4.1) and the other end connected to a closed ratchet wrench (4.2). The connecting assembly is composed of a clamp, and a through bolt (3.1) and a nut (3.2) both connected to one side of the clamp. The beneficial effects are that the tool solves the problem of single-loop strain jumper clamp heating during working and the heating defect of a live jumper clamp on multi-loop overhead power transmission lines arranged on the same tower vertically; using the tool to deal with the heating defect of a live jumper clamp decreases investment of operators and tools, reduces the labor intensity and risks of the operators, increases the efficiency and lowers costs; and at the same time power supply reliability is improved, and the number of times of outage is reduced.
Description
Technical field
The utility model belongs to transmission line hotline maintenance, especially for single time strain tower (bar) conduction wire clamp heating indirect operating and with the band electric treatment check man utensil structure technical field of the overhead transmission line conduction wire clamp heating defect of many times vertical arrangement of tower.
Background technology
Along with economic fast development, the continuous expansion of electrical network scale, overhead transmission line increases thereupon, transmission line load increases thereupon, particularly, after the bolt looseness of conduction wire clamp, causes the defect of circuit conduction wire clamp heating more and more; The raising of power supply enterprise to power supply reliability, must be optimized the processing mode of charged elimination conduction wire clamp heating defect.At present, the processing of conduction wire clamp heating defect has two kinds of modes, and the first is that equal potential working personnel enter highfield and carry out operation; The second is for after shutting off power in emergency, and operating personnel processes.The first operating type, because adopt equipotential method to process, equal potential working personnel must pass in and out highfield, security risk is high, labour intensity is large, cost is high, efficiency is low; The second operating type, shuts off power in emergency and processes, and reduces power supply reliability, increases power grid risk.For the drawback of above two kinds of operating types,, for shortening the activity duration, increase work efficiency meanwhile, reduce job safety risk, one need to be developed and the processing that has a power failure can be avoided, can adopt again charged mode to process the instrument of this defect.
Summary of the invention
The purpose of this utility model provides a kind of electrified fastening drainage wire clamp combination tool in order to overcome the defect of above-mentioned prior art existence just, to solve problems of the prior art.
The problem to be solved in the present invention is: prior art can not realize single time strain tower (bar) conduction wire clamp heating indirect operating and be with electric treatment with the overhead transmission line conduction wire clamp heating defect of many times vertical arrangement of tower.
The technical scheme that the utility model adopts is: a kind of electrified fastening drainage wire clamp ratchet-type combination tool, and the utility model comprises ratchet spanner, coupling assembly and insulating bar; Wherein: ratchet spanner is pulled by handle one end connection opening formula nut, one end connects closed type ratchet wrench formation; Coupling assembly is made up of fixture, the punching bolt, the nut that are connected in fixture one side; Insulating bar is by shaft and be positioned at shaft one end, be less than shaft shape of cross section, the clamping head that offers bolt connecting hole forms; Syndeton is, the fixture of coupling assembly blocks the handle of ratchet spanner, and the fastener hole in fixture one side is corresponding with the bolt connecting hole on insulating bar clamping head, and bolt is inserted in this two hole, adopts nut to screw bolt shape and becomes combination tool.
The beneficial effects of the utility model are: this instrument will solve single time strain insulator conduction wire clamp heating indirect operating and the processing with the charged conduction wire clamp heating defect of overhead transmission line of many times vertical arrangement of tower.Utilize this instrument to carry out the processing of charged conduction wire clamp heating defect, reduce the input of operating personnel and Work tool, the labour intensity that has reduced operating personnel and operating risk, improved efficiency, reduced cost, improve power supply reliability simultaneously, reduced frequency of power cut.
Accompanying drawing explanation
Fig. 1 is that the utility model is taken rear each block diagram apart;
Fig. 2 is assembling perspective view of the present utility model.
Number in the figure is, 1, insulating bar; 1.1, shaft; 1.2, bolt connecting hole; 1.3, clamping head; 2, fixture; 3.1, punching bolt; 3.2, nut; 4, handle; 4.1, open type nut is pulled; 4.2, closed type ratchet wrench; 5, ratchet spanner; 6, fastener hole.
Embodiment
See Fig. 1, Fig. 2, a kind of electrified fastening drainage wire clamp ratchet-type combination tool, the utility model comprises ratchet spanner 5, coupling assembly and insulating bar 1; Wherein: ratchet spanner 5 pulls 4.1 by handle 4 one end connection opening formula nuts, one end connection closed type ratchet wrench 4.2 forms; Coupling assembly is made up of fixture, the punching bolt 3.1, the nut 3.2 that are connected in fixture one side; Insulating bar 1 is by shaft 1.1 and be positioned at shaft one end, be less than shaft shape of cross section, the clamping head 1.3 that offers bolt connecting hole 1.2 forms; Syndeton is, the fixture 2 of coupling assembly blocks the handle 4 of ratchet spanner 5, and the fastener hole 6 in fixture 2 one sides is corresponding with the bolt connecting hole 1.2 on insulating bar 1 clamping head, and bolt is inserted in this two hole, adopts nut to screw bolt shape and becomes combination tool.
The utility model instrument is, at special ratchet spanner handle place, slidably fixture is installed, and after insulating bar assembly and connection, conduction wire clamp bolt is carried out to a kind of new tool of Electrified fastening.The utility model electrified fastening drainage wire clamp combination tool utilizes lever transmission principle that the arm of force of ratchet spanner is turned to and extended, and personnel only need be stood on steel tower and just can carry out fastening to the bolt of long distance.Adopt this instrument can avoid personnel to enter highfield, reduced operating risk; Reduce operation number, reduced cost and operating personnel's labour intensity.
Claims (1)
1. an electrified fastening drainage wire clamp ratchet-type combination tool, is characterized in that, comprises ratchet spanner (5), coupling assembly and insulating bar (1); Wherein: ratchet spanner (5) is pulled (4.1) by handle (4) one end connection opening formula nut, one end connects closed type ratchet wrench (4.2) formation; Coupling assembly by fixture, be connected to punching bolt (3.1) in fixture one side, nut (3.2) forms; Insulating bar (1) is by shaft (1.1) and be positioned at shaft one end, be less than shaft shape of cross section, offer bolt connecting hole (1.2) clamping head (1.3) form; Syndeton is, the fixture (2) of coupling assembly blocks the handle (4) of ratchet spanner (5), fastener hole (6) in fixture (2) one sides is corresponding with the bolt connecting hole (1.2) on insulating bar (1) clamping head, bolt is inserted in this two hole, adopts nut to screw bolt shape and become combination tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809481.1U CN203674623U (en) | 2013-12-11 | 2013-12-11 | Ratchet combination tool for live-line jumper clamp fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809481.1U CN203674623U (en) | 2013-12-11 | 2013-12-11 | Ratchet combination tool for live-line jumper clamp fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203674623U true CN203674623U (en) | 2014-06-25 |
Family
ID=50970878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320809481.1U Active CN203674623U (en) | 2013-12-11 | 2013-12-11 | Ratchet combination tool for live-line jumper clamp fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203674623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683104A (en) * | 2013-12-11 | 2014-03-26 | 云南电网公司昆明供电局 | Ratchet wheel type combined tool for fastening jumper conductor clamp in charged mode |
-
2013
- 2013-12-11 CN CN201320809481.1U patent/CN203674623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683104A (en) * | 2013-12-11 | 2014-03-26 | 云南电网公司昆明供电局 | Ratchet wheel type combined tool for fastening jumper conductor clamp in charged mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |