CN204030448U - A kind of electrified fastening pin type insulator nut tool - Google Patents

A kind of electrified fastening pin type insulator nut tool Download PDF

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Publication number
CN204030448U
CN204030448U CN201420510362.0U CN201420510362U CN204030448U CN 204030448 U CN204030448 U CN 204030448U CN 201420510362 U CN201420510362 U CN 201420510362U CN 204030448 U CN204030448 U CN 204030448U
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CN
China
Prior art keywords
stainless
millimeters
steel pipe
standoff
fastening
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Active
Application number
CN201420510362.0U
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Chinese (zh)
Inventor
黄晓友
梁卫东
张建功
徐子君
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
Tangshan Power Supply Co of State Grid Jibei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Tangshan Power Supply Co of State Grid Jibei Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Tangshan Power Supply Co of State Grid Jibei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420510362.0U priority Critical patent/CN204030448U/en
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Publication of CN204030448U publication Critical patent/CN204030448U/en
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Abstract

The utility model relates to a kind of electrified fastening pin type insulator nut tool, belongs to power equipment maintaining equipment technical field.Technical scheme is: insulating bar (3) has two, be fixedly connected with fastening nuts sleeve (1), standoff (2) by stainless-steel pipe respectively, the diameter of long 100 millimeters of stainless-steel pipe, diameter and insulating bar matches, fastening nuts sleeve is stainless steel nigger spanner, standoff comprises U-shaped insulating support and two stainless steel hooks, in the middle of U-shaped insulating support, be provided with screw, be fixedly connected with stainless-steel pipe with bolt by screw.The utility model does not need to have a power failure and just can carry out fastening to the loosening nut of pin insulator, do not affect normal electricity consumption, easy to carry, can greatly reduce the scarce temporary interruption causing because of circuit place, increase electricity sales amount, improve power supply reliability, guarantee safety, economy and the stable operation of distribution, meet the needs of the normal production of enterprises and institutions and resident and household electricity.

Description

A kind of electrified fastening pin type insulator nut tool
Technical field
The utility model relates to a kind of electrified fastening pin type insulator nut tool, belongs to power equipment maintaining equipment technical field.
Background technology
10kV circuit is because line span is larger, under the effect of wind-force, wire vibrates often, even waves, make the clamp nut of the pin insulator on circuit cross-arm easily loosening, cause pin insulator fair line road or cross line to tilt, as processed not in time, can cause wiring loosening, wire drops on cross-arm, cause single phase ground fault, or pin insulator and wire depart from cross-arm and be suspended in the air, phase fault easily occurs.There is loosening must the power failure of pin insulator clamp nut in the past and processed, affected normal electricity consumption.
Utility model content
The utility model object is to provide a kind of electrified fastening pin type insulator nut tool, by adopting insulating bar and special fixing fastened tools, not needing to have a power failure, it is fastening just to carry out the loosening nut of pin insulator, does not affect normal electricity consumption, solves the problems referred to above that exist in background technology.
The technical solution of the utility model is: a kind of electrified fastening pin type insulator nut tool, comprise fastening nuts sleeve, standoff and insulating bar, described insulating bar has two, respectively by stainless-steel pipe and fastening nuts sleeve, standoff is fixedly connected with, long 100 millimeters of stainless-steel pipe, the diameter of diameter and insulating bar matches, fastening nuts sleeve is stainless steel nigger spanner, standoff comprises U-shaped insulating support and two stainless steel hooks, in the middle of U-shaped insulating support, be provided with screw, be fixedly connected with stainless-steel pipe with bolt by screw, two stainless steel hooks are grown 100 millimeters, 5 millimeters of diameters, be separately positioned on the top of U-shaped insulating support two ends vertical component.
The material of described U-shaped insulating support is insulation boards long 400 millimeters, wide 150 millimeters, thick 20 millimeters.
On described U-shaped insulating support, the diameter of screw and bolt is 8 millimeters.
The beneficial effects of the utility model are: by adopting insulating bar and special fixing fastened tools, not needing to have a power failure just can carry out fastening to the loosening nut of pin insulator, do not affect normal electricity consumption, easy to carry, can greatly reduce because circuit place lacks the temporary interruption causing, increase electricity sales amount, improve power supply reliability, guarantee safety, economy and the stable operation of distribution, meet the needs of the normal production of enterprises and institutions and resident and household electricity.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model fastening nuts sleeve;
Fig. 2 is the structure chart of the utility model standoff;
In figure: fastening nuts sleeve 1, standoff 2, insulating bar 3.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
A kind of electrified fastening pin type insulator nut tool, comprise fastening nuts sleeve 1, standoff 2 and insulating bar 3, described insulating bar 3 has two, respectively by stainless-steel pipe and fastening nuts sleeve 1, standoff 2 is fixedly connected with, long 100 millimeters of stainless-steel pipe, the diameter of diameter and insulating bar 3 matches, fastening nuts sleeve 1 is stainless steel nigger spanner, standoff 2 comprises U-shaped insulating support and two stainless steel hooks, in the middle of U-shaped insulating support, be provided with screw, be fixedly connected with stainless-steel pipe with bolt by screw, two stainless steel hooks are grown 100 millimeters, 5 millimeters of diameters, be separately positioned on the top of U-shaped insulating support two ends vertical component.
The material of described U-shaped insulating support is insulation boards long 400 millimeters, wide 150 millimeters, thick 20 millimeters.
On described U-shaped insulating support, the diameter of screw and bolt is 8 millimeters.
In actual applications, choose long 100 millimeters, identical with an insulated tension pole diameter stainless-steel pipe, at screw tap or machine tool tapping for steel pipe one end, for being arranged on a set of insulated tension pole.The steel pipe other end welds shutoff with corrosion resistant plate, polishes smooth, and welds a S24 stainless steel nigger spanner, makes fastening nuts sleeve.
Prepare one of the insulation board of long 400 millimeters, wide 150 millimeters, thick 20 millimeters, it is cut into U-shaped, the stainless steel hook of 5 millimeters of long 100 millimeters, diameters of one of each at right angle setting at its two ends.Choose long 100 millimeters, identical with an insulated tension pole diameter stainless-steel pipe, at screw tap or machine tool tapping for steel pipe one end, for being arranged on a set of insulated tension pole.The steel pipe other end welds shutoff with corrosion resistant plate, polishes smooth, and middle punching, with tap tapping processing φ 8 screws.In the punching of insulation board centre position, use φ 8 crossed countersunk head bolts that insulation board is connected with lower end stainless-steel pipe fastening, make standoff.
Fastening nuts sleeve and standoff are arranged on respectively on two cover insulating bars.Operating personnel are first hooked in standoff stainless steel hook on the wire of pin insulator both sides, and operating personnel strain after the insulated tension pole of bottom, then fastening pin type insulator lower nuts, avoid pin insulator to rotate thereupon.
Then another operating personnel step on bar to apart from 1 meter of of shaft tower lower floor cross-arm, use the fastening nuts sleeve being arranged on insulated tension pole to align the loosening nut in pin insulator bottom, firmly rotate insulated tension pole, until fastening nuts.

Claims (3)

1. an electrified fastening pin type insulator nut tool, it is characterized in that: comprise fastening nuts sleeve (1), standoff (2) and insulating bar (3), described insulating bar (3) has two, respectively by stainless-steel pipe and fastening nuts sleeve (1), standoff (2) is fixedly connected with, long 100 millimeters of stainless-steel pipe, the diameter of diameter and insulating bar (3) matches, fastening nuts sleeve (1) is stainless steel nigger spanner, standoff (2) comprises U-shaped insulating support and two stainless steel hooks, in the middle of U-shaped insulating support, be provided with screw, be fixedly connected with stainless-steel pipe with bolt by screw, two stainless steel hooks are grown 100 millimeters, 5 millimeters of diameters, be separately positioned on the top of U-shaped insulating support two ends vertical component.
2. a kind of electrified fastening pin type insulator nut tool according to claim 1, is characterized in that: the material of described U-shaped insulating support is insulation boards long 400 millimeters, wide 150 millimeters, thick 20 millimeters.
3. a kind of electrified fastening pin type insulator nut tool according to claim 1, is characterized in that: on described U-shaped insulating support, the diameter of screw and bolt is 8 millimeters.
CN201420510362.0U 2014-09-05 2014-09-05 A kind of electrified fastening pin type insulator nut tool Active CN204030448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420510362.0U CN204030448U (en) 2014-09-05 2014-09-05 A kind of electrified fastening pin type insulator nut tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420510362.0U CN204030448U (en) 2014-09-05 2014-09-05 A kind of electrified fastening pin type insulator nut tool

Publications (1)

Publication Number Publication Date
CN204030448U true CN204030448U (en) 2014-12-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420510362.0U Active CN204030448U (en) 2014-09-05 2014-09-05 A kind of electrified fastening pin type insulator nut tool

Country Status (1)

Country Link
CN (1) CN204030448U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104767155A (en) * 2015-04-30 2015-07-08 国家电网公司 Live-line fastening device for high-voltage insulator bolts
CN106505469A (en) * 2016-12-09 2017-03-15 云南电网有限责任公司带电作业分公司 A kind of 10kV needle porcelain bottles of insulating bar method livewire work

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104767155A (en) * 2015-04-30 2015-07-08 国家电网公司 Live-line fastening device for high-voltage insulator bolts
CN104767155B (en) * 2015-04-30 2017-03-08 国家电网公司 A kind of high-tension insulator bolt live clamp device
CN106505469A (en) * 2016-12-09 2017-03-15 云南电网有限责任公司带电作业分公司 A kind of 10kV needle porcelain bottles of insulating bar method livewire work

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