CN204732781U - A kind of electric power maintenance insulation saw - Google Patents

A kind of electric power maintenance insulation saw Download PDF

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Publication number
CN204732781U
CN204732781U CN201520322807.7U CN201520322807U CN204732781U CN 204732781 U CN204732781 U CN 204732781U CN 201520322807 U CN201520322807 U CN 201520322807U CN 204732781 U CN204732781 U CN 204732781U
Authority
CN
China
Prior art keywords
extension bar
insulation
rain cover
saw
cleek
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
CN201520322807.7U
Other languages
Chinese (zh)
Inventor
何翠
李倩
刘晓辉
陈娟
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
Yucheng Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Yucheng Power Supply Co of State Grid Shandong Electric Power Co Ltd
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 State Grid Corp of China SGCC, Yucheng Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201520322807.7U priority Critical patent/CN204732781U/en
Application granted granted Critical
Publication of CN204732781U publication Critical patent/CN204732781U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of electric power maintenance insulation saw, comprise the first extension bar, saw blade, cleek and rain cover, the upper end of described first extension bar is connected to insulation head by its internal thread rotation, the upper end of insulation head has been bolted saw blade, saw blade is sickleshaped, the side of insulation head is also provided with cleek, the lower end of the first extension bar is screwed on the external screw thread of the second extension bar upper end, the lower end of the second extension bar is screwed on the internal thread of the 3rd extension bar upper end, the bottom of the 3rd extension bar is also provided with anti-skidding insulation cushion, first extension bar is also arranged with insulation rain cover, insulation rain cover is umbrella shape.The utility model is for convenience detach, carry, and structure is simple, be easy to manufacture, length can meet the demand of any height, the design of cleek can be shut down the pole after amputating very easily from transmission line, rain cover and anti-skidding insulation cushion solve the problem that extension bar is not easy in rainy day skidding operate, and improve barrier clearly operating efficiency.

Description

A kind of electric power maintenance insulation saw
Technical field
The utility model relates to electric power transmission line maintenance tool, specifically a kind of electric power maintenance insulation saw.
Background technology
In the operation maintenance process of current power transmission circuit, transmission line is easy to threat, the particularly some growth plant being rapidly subject to branch and bamboo in passage, and the branch of trees is overlapped on exposed power transmission line, thus causes unnecessary power failure.Particularly at During Typhoon or when running into bad weather, operation class of Utilities Electric Co. often will process encounters the high-voltage pile of pole transformer or plain conductor part due to branch trunk and the short trouble that causes, and at this moment, moist branch contacts with electric pole, from the angle of safety operation, to forbid or manually cannot step on bar operation processes, existing mode is, electric power maintenance personnel to crawl toward eminence by ladder, practical saw is by the sawed-off removing of branch of impact transmission of electricity, this mode one needs special ladder, the operation but personnel ascend a height, there is potential safety hazard, and when operating under the environment of rainy day, even if the cleanout tool surface using insulating material to make is also often very sliding, hold and hold difficulty, in outdoor to the high-voltage pile of charging operation transformer or the operation of plain conductor part extremely dangerous especially.
Utility model content
The purpose of this utility model is the electric power maintenance insulation saw providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric power maintenance insulation saw, comprise the first extension bar, saw blade, cleek and rain cover, the upper end of described first extension bar is connected to insulation head by its internal thread rotation, the upper end of described insulation head has been bolted saw blade, described saw blade is sickleshaped, the side of described insulation head is also provided with cleek, the lower end of described first extension bar is screwed on the external screw thread of the second extension bar upper end, the lower end of the second extension bar is screwed on the internal thread of the 3rd extension bar upper end, the bottom of described 3rd extension bar is also provided with anti-skidding insulation cushion, first extension bar is also arranged with insulation rain cover, described insulation rain cover is umbrella shape.
As further program of the utility model: first, second and third extension bar described is insulated lengthened bar, the radical of extension bar increases as requested or reduces.
Compared with prior art, the beneficial effects of the utility model are: the utility model can be dismantled, and is convenient for carrying, and structure is simple, be easy to manufacture, can Assembling, length can meet the demand of any height, and the design of cleek can be shut down the pole after amputating very easily from transmission line, improve operating efficiency, rain cover and anti-skidding insulation cushion are set, solve the problem that extension bar is not easy in rainy day skidding operate, improve barrier clearly operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric power maintenance insulation saw;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the insulation rain cover of electric power maintenance insulation saw;
In figure: insulate head, 8-cleek, 9-of 1-first extension bar, 2-second extension bar, 3-the 3rd extension bar, the anti-skidding insulation cushion of 4-, 5-saw blade, 6-bolt, 7-insulate rain cover.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-3, a kind of electric power maintenance insulation saw, comprise the first extension bar 1, saw blade 5, cleek 8 and rain cover 9, the upper end of described first extension bar 1 is connected to insulation 7 by its internal thread rotation, the upper end of described insulation 7 is fixed with saw blade 5 by bolt 6, described saw blade 5 is sickleshaped, change the situation of exerting oneself up and down that saw blade is in the past single, the side of described insulation 7 is also provided with cleek 8, cleek 8 can conveniently be dragged by saw thing for hook, the lower end of described first extension bar 1 is screwed on the external screw thread of the second extension bar 2 upper end, the lower end of the second extension bar 2 is screwed on the internal thread of the 3rd extension bar upper end, first, two, three extension bars 1, 2, 3 are insulated lengthened bar, the radical of extension bar can increase as requested or reduce, the hypomere of described 3rd extension bar is also provided with anti-skidding insulation cushion 4, can effectively prevent user in use because exert oneself and the phenomenon of skidding.In actual use, in order to ensure that insulating bar is not drenched by rainwater, dew etc. that plant is put aside, the first extension bar 1 is also arranged with insulation rain cover 9, effectively can will drops on rainwater on insulating bar or dew blocks.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.

Claims (2)

1. an electric power maintenance insulation saw, comprise the first extension bar, saw blade, cleek and rain cover, it is characterized in that, the upper end of described first extension bar is connected to insulation head by its internal thread rotation, the upper end of described insulation head has been bolted saw blade, described saw blade is sickleshaped, the side of described insulation head is also provided with cleek, the lower end of described first extension bar is screwed on the external screw thread of the second extension bar upper end, the lower end of the second extension bar is screwed on the internal thread of the 3rd extension bar upper end, the bottom of described 3rd extension bar is also provided with anti-skidding insulation cushion, first extension bar is also arranged with insulation rain cover, described insulation rain cover is umbrella shape.
2. electric power maintenance insulation saw according to claim 1, it is characterized in that, first, second and third extension bar described is insulated lengthened bar, and the radical of extension bar increases as requested or reduces.
CN201520322807.7U 2015-05-19 2015-05-19 A kind of electric power maintenance insulation saw Expired - Fee Related CN204732781U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520322807.7U CN204732781U (en) 2015-05-19 2015-05-19 A kind of electric power maintenance insulation saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520322807.7U CN204732781U (en) 2015-05-19 2015-05-19 A kind of electric power maintenance insulation saw

Publications (1)

Publication Number Publication Date
CN204732781U true CN204732781U (en) 2015-10-28

Family

ID=54391106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520322807.7U Expired - Fee Related CN204732781U (en) 2015-05-19 2015-05-19 A kind of electric power maintenance insulation saw

Country Status (1)

Country Link
CN (1) CN204732781U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105393812A (en) * 2015-12-08 2016-03-16 国网浙江省电力公司丽水供电公司 Multifunctional high-branch trimming apparatus
CN106655002A (en) * 2017-01-20 2017-05-10 国网青海省电力公司海西供电公司 Sickle for power construction
CN107979025A (en) * 2017-12-22 2018-05-01 合保电气(芜湖)有限公司 The operation lever of electric operating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105393812A (en) * 2015-12-08 2016-03-16 国网浙江省电力公司丽水供电公司 Multifunctional high-branch trimming apparatus
CN106655002A (en) * 2017-01-20 2017-05-10 国网青海省电力公司海西供电公司 Sickle for power construction
CN107979025A (en) * 2017-12-22 2018-05-01 合保电气(芜湖)有限公司 The operation lever of electric operating

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151028

Termination date: 20160519