CN202308916U - 220 kV power transmission line live-line work insulation operation platform - Google Patents

220 kV power transmission line live-line work insulation operation platform Download PDF

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Publication number
CN202308916U
CN202308916U CN 201120443449 CN201120443449U CN202308916U CN 202308916 U CN202308916 U CN 202308916U CN 201120443449 CN201120443449 CN 201120443449 CN 201120443449 U CN201120443449 U CN 201120443449U CN 202308916 U CN202308916 U CN 202308916U
Authority
CN
China
Prior art keywords
insulation
tie
insulated
plate
power transmission
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 201120443449
Other languages
Chinese (zh)
Inventor
张森
李强
周吉刚
王�忠
丁冠西
吕扬
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
Original Assignee
LIAONING ELECTRIC POWER CO Ltd LIAOYANG POWER SUPPLY Co
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 LIAONING ELECTRIC POWER CO Ltd LIAOYANG POWER SUPPLY Co filed Critical LIAONING ELECTRIC POWER CO Ltd LIAOYANG POWER SUPPLY Co
Priority to CN 201120443449 priority Critical patent/CN202308916U/en
Application granted granted Critical
Publication of CN202308916U publication Critical patent/CN202308916U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The present utility model relates to a 220 kV power transmission line live-line work insulation operation platform. The platform comprises insulation principle materials, an insulation horizontal plate, insulation columns, an insulation baffle plate, insulation inclined pulling plates, insulation side pulling plates and an insulation fixing plate, the number of the insulation principle materials is two, a square with one end open is formed by the two insulation main principles and the insulation horizontal plate, two ends of the insulation horizontal plate are respectively provided with one insulation column, the two insulation columns are connected by the insulation baffle plate, the two insulation main principles are fixed by the two insulation inclined pulling plate, each insulation main principle is provided with an insulation side pulling plate, and the insulation side pulling plates and the insulation main principles are all fixed on a tower through the insulation fixing plate. By adopting the platform, the long-time perplexed problem that 220 kV live-line line insulator replacing cannot be realized can be solved, and the platform is high in reliability, safety and practicality.

Description

220kV power transmission sequence live line working insulation operating platform
Technical field
The utility model relates to a kind of all 220kV circuits that are applicable to, the insulation operating platform of charged for replacement straight line insulator.
Background technology
Along with transmission line integral insulation level improves gradually, the design air gap of 220kV transmission line increases to about 4 meters thereupon.Therefore the earth potential working personnel can't use insulating bar on the so big shaft tower in air gap, cause the transmission line of the big air gap of 220kV can't charged for replacement straight line insulator.
The utility model content
The technical problem that the utility model will solve provides a kind of 220kV power transmission sequence live line working insulation operating platform, and this platform can be realized 220kV charged for replacement straight line insulator.
In order to solve the problem that prior art exists, the technical scheme that the utility model adopts is:
220kV power transmission sequence live line working insulation operating platform; Include the oblique arm-tie of the main material of insulation 1, insulation level plate 2, insulation column 3, insulation barrier 4, insulation 5, insulation sides arm-tie 6 and insulation fixed head 7; The main material 1 of described insulation is two; Two insulated master materials 1 are formed the square of one one end opening with insulation level plate 2; The two ends of insulation level plate 2 respectively are provided with between an insulated column 3, the two insulated columns 3 and link to each other through insulation barrier 4, and described two insulated master materials 1 are fixed through the oblique arm-tie 5 of two insulated; Be provided with insulation sides arm-tie 6 on every insulated master's material 1, described insulation sides arm-tie 6 all is fixed on the body of the tower through insulation fixed head 7 with the main material 1 of insulation.
Advantage and effect that the utility model had are:
The utility model 220kV power transmission sequence live line working insulation operating platform is because employing two insulated master materials and insulation level plate are formed the square of one one end opening; The two ends of insulation level plate respectively are provided with an insulated column; Link to each other through insulation barrier between the two insulated columns; Described two insulated master materials are fixed through the oblique arm-tie of two insulated; Be provided with the insulation sides arm-tie on every insulated master's material; Described insulation sides arm-tie all is fixed on structure such on the body of the tower through the insulation fixed head with the main material of insulation, installs in shaft tower cross-arm side and is somebody's turn to do the insulation operating platform, and the earth potential personnel stand in the distance of can further in the operating platform earth potential personnel and lead and straight line insulator.Use the insulating bar of 3M just can operate safely and effectively.Solved the work that puzzled 220kV for a long time can't charged for replacement straight line insulator, the utility model can play protected working personnel's effect owing to have an insulation barrier, possesses higher reliability, fail safe and practicality.
Description of drawings
Fig. 1 is the utility model 220kV power transmission sequence live line working insulation operating platform overall structure sketch map.
Among the figure: the oblique arm-tie of the main material 1 that insulate, insulation level plate 2, insulation column 3, insulation barrier 4, insulation 5, insulation sides arm-tie 6, insulation fixed head 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done further to detail:
As shown in Figure 1; The utility model 220kV power transmission sequence live line working insulation operating platform; Include the oblique arm-tie of the main material of insulation 1, insulation level plate 2, insulation column 3, insulation barrier 4, insulation 5, insulation sides arm-tie 6 and insulation fixed head 7; The main material 1 of described insulation is two, and two insulated master materials 1 are formed the square of one one end opening with insulation level plate 2, and the two ends of insulation level plate 2 respectively are provided with an insulated column 3; Link to each other through insulation barrier 4 between the two insulated columns 3; Described two insulated master materials 1 are fixed through the oblique arm-tie 5 of two insulated, are provided with insulation sides arm-tie 6 on every insulated master's material 1, and described insulation sides arm-tie 6 all is fixed on the body of the tower through insulation fixed head 7 with the main material 1 of insulation.The installation site of the utility model should parallel with insulator side cross-arm to be replaced, and setting height(from bottom) is a little less than insulator bottom holder line device, and the staff will stand on the oblique arm-tie of insulation when the utility model used.

Claims (1)

1.220kV power transmission sequence live line working insulation operating platform; It is characterized in that including the main material of insulation, insulation level plate, insulation column, insulation barrier, the oblique arm-tie of insulation, insulation sides arm-tie and insulation fixed head; The main material of described insulation is two, and two insulated master materials and insulation level plate are formed the square of one one end opening, and the two ends of insulation level plate respectively are provided with an insulated column; Link to each other through insulation barrier between the two insulated columns; Described two insulated master materials are fixed through the oblique arm-tie of two insulated, are provided with the insulation sides arm-tie on every insulated master's material, and described insulation sides arm-tie all is fixed on the body of the tower through the insulation fixed head with the main material of insulation.
CN 201120443449 2011-11-11 2011-11-11 220 kV power transmission line live-line work insulation operation platform Expired - Lifetime CN202308916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120443449 CN202308916U (en) 2011-11-11 2011-11-11 220 kV power transmission line live-line work insulation operation platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120443449 CN202308916U (en) 2011-11-11 2011-11-11 220 kV power transmission line live-line work insulation operation platform

Publications (1)

Publication Number Publication Date
CN202308916U true CN202308916U (en) 2012-07-04

Family

ID=46377730

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120443449 Expired - Lifetime CN202308916U (en) 2011-11-11 2011-11-11 220 kV power transmission line live-line work insulation operation platform

Country Status (1)

Country Link
CN (1) CN202308916U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102891451A (en) * 2012-10-23 2013-01-23 四川省电力公司自贡电业局 Tubular busbar post insulator overhaul platform
CN104767139A (en) * 2015-04-24 2015-07-08 国网上海市电力公司 Operating platform for hanging ground wire on high voltage side of transformer
CN105162028A (en) * 2015-07-17 2015-12-16 国网辽宁省电力有限公司辽阳供电公司 Method for replacing linear insulator of 220kV steel pipe tower in live working state

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102891451A (en) * 2012-10-23 2013-01-23 四川省电力公司自贡电业局 Tubular busbar post insulator overhaul platform
CN102891451B (en) * 2012-10-23 2016-07-06 四川省电力公司自贡电业局 A kind of tubular busbar post insulator overhaul platform
CN104767139A (en) * 2015-04-24 2015-07-08 国网上海市电力公司 Operating platform for hanging ground wire on high voltage side of transformer
CN104767139B (en) * 2015-04-24 2017-01-18 国网上海市电力公司 Operating platform for hanging ground wire on high voltage side of transformer
CN105162028A (en) * 2015-07-17 2015-12-16 国网辽宁省电力有限公司辽阳供电公司 Method for replacing linear insulator of 220kV steel pipe tower in live working state

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Effective date: 20120912

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120912

Address after: 111000 Liaoyang City, Liaoning province Taizihe District South Street No. 81

Patentee after: Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company

Patentee after: State Grid Corporation of China

Address before: 111000 No. 81, south suburb street, Liaoning, Liaoyang

Patentee before: Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company

CX01 Expiry of patent term

Granted publication date: 20120704

CX01 Expiry of patent term