CN203645246U - 10kV live-line working insulation shielding tool - Google Patents

10kV live-line working insulation shielding tool Download PDF

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Publication number
CN203645246U
CN203645246U CN201320836484.4U CN201320836484U CN203645246U CN 203645246 U CN203645246 U CN 203645246U CN 201320836484 U CN201320836484 U CN 201320836484U CN 203645246 U CN203645246 U CN 203645246U
Authority
CN
China
Prior art keywords
protective cover
plate
arm
insulation
opening
Prior art date
Application number
CN201320836484.4U
Other languages
Chinese (zh)
Inventor
胡志鹏
殷贵臣
熊志杰
Original Assignee
国家电网公司
江西抚州供电公司
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 国家电网公司, 江西抚州供电公司 filed Critical 国家电网公司
Priority to CN201320836484.4U priority Critical patent/CN203645246U/en
Application granted granted Critical
Publication of CN203645246U publication Critical patent/CN203645246U/en

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Abstract

The utility model discloses a 10kV live-line working insulation shielding tool. The insulation shielding tool comprises a n-shaped cross arm protective cover and an insertion plate with a baffle plate. Insertion grooves matching the insertion plate are arranged in two side walls of the lower opening of the n-shaped cross arm protective cover. During operation of working personnel, first, the n-shaped cross arm protective cover is placed on a cross arm, a semicircular opening is pressed against a porcelain insulator, then the insertion plate with a baffle plate is inserted into the insertion grooves of two side walls of the lower opening of the n-shaped cross arm protective cover, the semicircular opening of the insertion plate is also pressed against the porcelain insulator, and complete insulation protection is formed. Compared with the prior art, the 10kV live-line working insulation shielding tool avoids insertion and binding of a flexible insulation cover in a line by working personnel, the work intensity is lowered and work danger is reduced.

Description

10kV live line work insulating shading tool
Technical field
The invention belongs to electric equipment maintenance protection instrument, be specifically related to a kind of 10kV live line work insulating shading tool.
Background technology
The raising of the progress of industry and the development of automation, living standards of the people, the universal and difficulty that arranges, coordinates that has a power failure of household electrical appliance, make power supply enterprise must carry out uninterrupted operation.The most operations of current domestic 10kV power distribution live-wire are to use aerial lift device with insulated arm, and wear a complete set of insulation clothing and carry out all insulation live line working.Its main cause is because 10kV distribution line gap is little, apparatus arrangement is complicated, operating personnel touches two different potentials equipment very easily simultaneously, the equipment that must around may touch operation and earth electrode cover apparatus with insulation and cover, and prevent the person and equipment breakdown.More options are bundled in flexible insulating cover on cross-arm by nylon rope at present, but because power equipment mostly is metal material, and wedge angle is more, use for several times rear flexible insulating cover more or less because wearing and tearing produce broken hole, have a strong impact on its insulation effect, threaten operating personnel's safety; And in the time that flexible insulating cover is installed, need many places nylon rope to bundle, operating personnel interts and works between electric line, does not slightly note just can occurring electric shock accidents.
Summary of the invention
The technical problem to be solved in the present invention is to provide not easy to wear breaking of one, easily installs and the good 10kV live line work insulating shading tool of insulation effect.
The present invention addresses the above problem by the following technical programs:
10kV live line work insulating shading tool, is characterized in that: comprise Jiong type cross-arm protective cover and the plate with baffle plate, Jiong type cross-arm protective cover lower ending opening has the slot mating with plate on two side.
In order to obtain better technique effect, Jiong type cross-arm protective cover has semicircle opening near one end of porcelain insulator, has the semicircular opening matching on the plate with baffle plate; Jiong type cross-arm protective cover has porcelain vase protective cover near one end of porcelain vase, and the height of protective cover is identical with porcelain vase fixed position height; Above-mentioned 10kV live line work insulating shading tool is made up of insulating glass Steel material.
When operating personnel constructs; first Jiong type cross-arm protective cover is placed on cross-arm, semicircular opening is against porcelain insulator, then the plate with baffle plate inserted in the slot of Jiong type cross-arm protective cover lower ending opening two side; the semicircular opening of plate, also against porcelain insulator, forms complete insulation protection.Compared with prior art, using product of the present invention to avoid operating personnel to intert is in the line to tie up flexible insulating cover, has not only reduced working strength, has also reduced work dangerous.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 1A-A ' sectional drawing;
Fig. 3 is the utility model embodiment 2 structural representations;
Fig. 4 is the utility model embodiment 2B-B ' sectional drawing.。
Embodiment
Embodiment 1
10kV live line work insulating shading tool, comprises Jiong type cross-arm protective cover 1 and the plate 2 with baffle plate, and Jiong type cross-arm protective cover has the slot 3 mating with plate 2 on 1 lower ending opening two side.Jiong type cross-arm protective cover 1 has semicircular opening 4 near a side of porcelain insulator; semicircular opening 4 is stuck in the bottom of the fixed lever of porcelain insulator; when plate inserts after the slot of Jiong type cross-arm protective cover lower ending opening two side; semicircular opening 4 is wrapping the fixed lever of porcelain insulator; make the completely coated cross-arm of 10kV live line work insulating shading tool, reached insulation object.
Embodiment 2
In order to obtain better technique effect; Jiong type cross-arm protective cover 1 ' semicircular opening 4 ' one end also have porcelain insulator protective cover 5; semicircular opening 4 is ' at the top of porcelain insulator protective cover 5; on corresponding plate 2, also there are the porcelain insulator protective cover baffle plate and the semicircular opening 6 that match; the height of porcelain insulator protective cover 5 is the height of porcelain insulator fixed lever; after Jiong type cross-arm protective cover 1 and plate 2 match, the bottom of porcelain insulator is also close in two semicircular openings 4 ', 6 tops at porcelain insulator fixed lever.
When operating personnel constructs; first Jiong type cross-arm protective cover is placed on cross-arm, semicircular opening is against porcelain insulator, then the plate with baffle plate inserted in the slot of Jiong type cross-arm protective cover lower ending opening two side; the semicircular opening of plate, also against porcelain insulator, forms complete insulation protection.Compared with prior art, using product of the present invention to avoid operating personnel to intert is in the line to tie up flexible insulating cover, has not only reduced working strength, has also reduced work dangerous.

Claims (5)

1.10kV live line work insulating shading tool, is characterized in that: comprise Jiong type cross-arm protective cover and the plate with baffle plate, Jiong type cross-arm protective cover lower ending opening has the slot mating with plate on two side.
2. insulation shading tool as claimed in claim 1, is characterized in that: Jiong type cross-arm protective cover has semicircle opening near one end of porcelain insulator, has the semicircular opening matching on the plate with baffle plate.
3. insulation shading tool as claimed in claim 1, is characterized in that: Jiong type cross-arm protective cover has porcelain vase protective cover near one end of porcelain vase.
4. insulation shading tool as claimed in claim 3, is characterized in that: the height of described protective cover is identical with porcelain vase fixed position height.
5. insulation shading tool as claimed in claim 1, is characterized in that: described 10kV live line work insulating shading tool is made up of insulating glass Steel material.
CN201320836484.4U 2013-12-18 2013-12-18 10kV live-line working insulation shielding tool CN203645246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320836484.4U CN203645246U (en) 2013-12-18 2013-12-18 10kV live-line working insulation shielding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320836484.4U CN203645246U (en) 2013-12-18 2013-12-18 10kV live-line working insulation shielding tool

Publications (1)

Publication Number Publication Date
CN203645246U true CN203645246U (en) 2014-06-11

Family

ID=50876467

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320836484.4U CN203645246U (en) 2013-12-18 2013-12-18 10kV live-line working insulation shielding tool

Country Status (1)

Country Link
CN (1) CN203645246U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025887A (en) * 2016-07-13 2016-10-12 云南电网有限责任公司红河供电局 Insulated arm rainproof and moisture-proof cover for insulated bucket arm vehicle and mounting method thereof
CN106711850A (en) * 2017-01-12 2017-05-24 国家电网公司 Straight rod type insulator and conductor combined shielding cover
CN108777448A (en) * 2018-07-20 2018-11-09 国网江苏省电力有限公司常州供电分公司 A kind of insulator mask
CN108963861A (en) * 2018-07-20 2018-12-07 国网江苏省电力有限公司常州供电分公司 A kind of cross arm shielding cover

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025887A (en) * 2016-07-13 2016-10-12 云南电网有限责任公司红河供电局 Insulated arm rainproof and moisture-proof cover for insulated bucket arm vehicle and mounting method thereof
CN106025887B (en) * 2016-07-13 2017-11-21 云南电网有限责任公司红河供电局 Insulation arm Rainproof moisture-proof cover and its installation method for aerial lift device with insulated arm
CN106711850A (en) * 2017-01-12 2017-05-24 国家电网公司 Straight rod type insulator and conductor combined shielding cover
CN106711850B (en) * 2017-01-12 2019-02-12 国家电网公司 Straight line pole pillar insulator conductor combination mask
CN108777448A (en) * 2018-07-20 2018-11-09 国网江苏省电力有限公司常州供电分公司 A kind of insulator mask
CN108963861A (en) * 2018-07-20 2018-12-07 国网江苏省电力有限公司常州供电分公司 A kind of cross arm shielding cover

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

Granted publication date: 20140611

Termination date: 20141218