CN204257301U - A kind of porcelain mandrel type compound insulator - Google Patents

A kind of porcelain mandrel type compound insulator Download PDF

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Publication number
CN204257301U
CN204257301U CN201420854415.0U CN201420854415U CN204257301U CN 204257301 U CN204257301 U CN 204257301U CN 201420854415 U CN201420854415 U CN 201420854415U CN 204257301 U CN204257301 U CN 204257301U
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CN
China
Prior art keywords
full skirt
gold utensil
super large
large glass
pressing plate
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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
CN201420854415.0U
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Chinese (zh)
Inventor
姜海洋
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Northeast Petroleum University
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Northeast Petroleum University
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Priority to CN201420854415.0U priority Critical patent/CN204257301U/en
Application granted granted Critical
Publication of CN204257301U publication Critical patent/CN204257301U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of porcelain mandrel type compound insulator, comprise wire pressing plate, upper gold utensil, insulation porcelain plug, super large glass full skirt, insulating coating, large full skirt, little full skirt, lower gold utensil and clamp nut, the top of wire pressing plate is provided with the anti-bird wind whistle, wire pressing plate is connected with the upper gold utensil below it by self-locking screw, the lower end of insulation porcelain plug is connected with lower gold utensil, the below of upper gold utensil is provided with super large glass full skirt, the below of super large glass full skirt is provided with insulating coating, and the outer surface of insulating coating is provided with large full skirt and little full skirt; The anti-bird wind whistle can send at the wind action leeward whistle buzzer driving bird, because the lower surface of super large glass full skirt is provided with black thin plate, when there being accumulated ice to cover, black thin plate can absorb more heat, the upper conical surface of super large glass full skirt can be made to heat up, thus reach the object of ice and ice-melt, of the present utility model reasonable in design, structure is simple, safe and reliable, easy to use, economic and practical, be easy to promote on a large scale and use.

Description

A kind of porcelain mandrel type compound insulator
technical field:
The utility model belongs to electric component technical field, is specifically related to a kind of porcelain mandrel type compound insulator.
background technology:
Insulator is a kind of insulation control being widely used in electric power system, important effect can be played in overhead transmission line, be used for supporting and fixing bus and energized conductor, and make between energized conductor, there are enough Distance geometry insulation, but current used composite insulator lacks the effect of anti-bird pest, the problem of bird pest breaking is day by day serious, the accident caused because of bird pest every year causes millions of losses to electric power enterprise, and seriously have impact on life and the production of user, make troubles also to the management of enterprise; Existing insulator ice damage frequent accident in addition, insulator string icing flashover accident seriously endangers the safe operation of electric power system, the annual transmission line tripping fault that all can occur because icing causes, cause huge economic loss to enterprise, seriously affect economic benefit and the social benefit of enterprise.
utility model content:
The utility model makes up and improves above-mentioned the deficiencies in the prior art part, solve the problem because the factor such as bird pest and icing causes transmission line to have an accident, provide a kind of reasonable in design, structure is simple, safe and reliable, easy to use, economic and practical, be easy to the composite insulator promoting on a large scale and use.
The technical solution adopted in the utility model is: a kind of porcelain mandrel type compound insulator, comprise wire pressing plate, upper gold utensil, insulation porcelain plug, super large glass full skirt, insulating coating, large full skirt, little full skirt, lower gold utensil and clamp nut, the top of wire pressing plate is provided with the anti-bird wind whistle, wire pressing plate is connected with the upper gold utensil below it by self-locking screw, the upper end of described insulation porcelain plug is connected with upper gold utensil, the lower end of insulation porcelain plug is connected with lower gold utensil, the below of upper gold utensil is provided with super large glass full skirt, the below of super large glass full skirt is provided with insulating coating, the outer surface of insulating coating is provided with large full skirt and little full skirt, described lower gold utensil is connected with clamp nut, the described anti-bird wind whistle comprises wind vane, the wind whistle, rotating shaft, base, ball and screw, the top of rotating shaft is provided with wind vane, the top of rotating shaft is provided with the wind whistle, the bottom of rotating shaft is positioned at the rotating hole of base, ball is provided with in the rotating hole of base, base through screws is connected with wire pressing plate, and the bottom surface of described super large glass full skirt is provided with black thin plate,
The upper surface of described super large glass full skirt, large full skirt and little full skirt is the conical surface.
Described wire pressing plate and upper gold utensil are provided with metallic channel, and the surface of metallic channel is provided with conductor protective layer.
The top of described self-locking screw is provided with rotary handle.
The beneficial effects of the utility model: reasonable in design, structure is simple, safe and reliable, easy to use, economic and practical, be easy to promote on a large scale and use.The top of insulator is provided with the anti-bird wind whistle, when insulator is in aerial, wind vane can rotate with the wind together with rotating shaft on the base that ball is housed, until the air inlet at the wind whistle and wind direction are consistent, can send at the wind action leeward whistle buzzer driving bird, prevent the generation of bird pest breaking accident, avoid electric component and be damaged, save maintenance cost, reduce the operation cost of enterprise; Because the lower surface of super large glass full skirt is provided with black thin plate, when there being accumulated ice to cover, black thin plate can absorb more heat, the upper conical surface of super large glass full skirt can be made to heat up, thus reach the object of ice and ice-melt, avoid the generation of insulator string icing flashover accident, reduce the occurrence frequency of transmission line tripping fault further, improve the safety and reliability of electric power system, thus also improve economic benefit and social benefit; Be provided with conductor protective layer in described metallic channel, when wire is shaken pendulum by wind, conductor protective layer has guardwire from the effect damaged; The rotary handle at described self-locking screw top can tighten self-locking screw quickly and easily, increases work efficiency.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at the anti-bird wind whistle.
embodiment:
See figures.1.and.2, a kind of porcelain mandrel type compound insulator, comprise wire pressing plate 3, upper gold utensil 4, insulation porcelain plug 5, super large glass full skirt 12, insulating coating 11, large full skirt 10, little full skirt 9, lower gold utensil 8 and clamp nut 7, it is characterized in that: the top of wire pressing plate 3 is provided with the anti-bird wind whistle 1, wire pressing plate 3 is connected with the upper gold utensil 4 below it by self-locking screw 13, the upper end of described insulation porcelain plug 5 is connected with upper gold utensil 4, the lower end of insulation porcelain plug 5 is connected with lower gold utensil 8, the below of upper gold utensil 4 is provided with super large glass full skirt 12, the below of super large glass full skirt 12 is provided with insulating coating 11, the outer surface of insulating coating 11 is provided with large full skirt 10 and little full skirt 9, described lower gold utensil 8 is connected with clamp nut 7, the described anti-bird wind whistle 1 comprises wind vane 16, the wind whistle 17, rotating shaft 18, base 19, ball 20 and screw 21, the top of rotating shaft 18 is provided with wind vane 16, the top of rotating shaft 18 is provided with the wind whistle 17, the bottom of rotating shaft 18 is positioned at the rotating hole of base 19, ball 20 is provided with in the rotating hole of base 19, base 19 is connected with wire pressing plate 3 by screw 21, the bottom surface of described super large glass full skirt 12 is provided with black thin plate 6, the upper surface of described super large glass full skirt 12, large full skirt 10 and little full skirt 9 is the conical surface, described wire pressing plate 3 and upper gold utensil 4 are provided with metallic channel 15, and the surface of metallic channel 15 is provided with conductor protective layer 14, the top of described self-locking screw 13 is provided with rotary handle 2.The top of insulator is provided with the anti-bird wind whistle 1, when insulator is in aerial, wind vane 16 can rotate with the wind together with rotating shaft 18 on the base 19 that ball 20 is housed, until the wind whistle 17 air inlet and wind direction are consistent, can send at the wind action leeward whistle 17 buzzer driving bird; Because the lower surface of super large glass full skirt 12 is provided with black thin plate 6, when there being accumulated ice to cover, black thin plate 6 can absorb more heat, the upper conical surface of super large glass full skirt 12 can be made to heat up, thus reach the object of ice and ice-melt; Be provided with conductor protective layer 14 in described metallic channel 15, when wire is shaken pendulum by wind, conductor protective layer 14 has guardwire from the effect damaged; The rotary handle 2 at described self-locking screw 13 top can tighten self-locking screw 13 quickly and easily, increases work efficiency, of the present utility model reasonable in design, structure is simple, safe and reliable, easy to use, economic and practical, be easy to promote on a large scale and use.

Claims (4)

1. a porcelain mandrel type compound insulator, comprise wire pressing plate (3), upper gold utensil (4), insulation porcelain plug (5), super large glass full skirt (12), insulating coating (11), large full skirt (10), little full skirt (9), lower gold utensil (8) and clamp nut (7), it is characterized in that: the top of wire pressing plate (3) is provided with the anti-bird wind whistle (1), wire pressing plate (3) is connected with the upper gold utensil (4) below it by self-locking screw (13), the upper end of described insulation porcelain plug (5) is connected with upper gold utensil (4), the lower end of insulation porcelain plug (5) is connected with lower gold utensil (8), the below of upper gold utensil (4) is provided with super large glass full skirt (12), the below of super large glass full skirt (12) is provided with insulating coating (11), the outer surface of insulating coating (11) is provided with large full skirt (10) and little full skirt (9), described lower gold utensil (8) is connected with clamp nut (7), the described anti-bird wind whistle (1) comprises wind vane (16), the wind whistle (17), rotating shaft (18), base (19), ball (20) and screw (21), the top of rotating shaft (18) is provided with wind vane (16), the top of rotating shaft (18) is provided with the wind whistle (17), the bottom of rotating shaft (18) is positioned at the rotating hole of base (19), ball (20) is provided with in the rotating hole of base (19), base (19) is connected with wire pressing plate (3) by screw (21), the bottom surface of described super large glass full skirt (12) is provided with black thin plate (6).
2. a kind of porcelain mandrel type compound insulator according to claim 1, is characterized in that: the upper surface of super large glass full skirt (12), large full skirt (10) and little full skirt (9) is the conical surface.
3. a kind of porcelain mandrel type compound insulator according to claim 1, is characterized in that: described wire pressing plate (3) and upper gold utensil (4) are provided with metallic channel (15), and the surface of metallic channel (15) is provided with conductor protective layer (14).
4. a kind of porcelain mandrel type compound insulator according to claim 1, is characterized in that: the top of described self-locking screw (13) is provided with rotary handle (2).
CN201420854415.0U 2014-12-30 2014-12-30 A kind of porcelain mandrel type compound insulator Expired - Fee Related CN204257301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420854415.0U CN204257301U (en) 2014-12-30 2014-12-30 A kind of porcelain mandrel type compound insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420854415.0U CN204257301U (en) 2014-12-30 2014-12-30 A kind of porcelain mandrel type compound insulator

Publications (1)

Publication Number Publication Date
CN204257301U true CN204257301U (en) 2015-04-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108391656A (en) * 2018-03-19 2018-08-14 烟台市帅恒机械科技有限公司 A kind of high-voltage transmission line pole tower scarer
CN112715527A (en) * 2021-01-19 2021-04-30 周仁才 High-voltage power transmission tower with bird repelling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108391656A (en) * 2018-03-19 2018-08-14 烟台市帅恒机械科技有限公司 A kind of high-voltage transmission line pole tower scarer
CN112715527A (en) * 2021-01-19 2021-04-30 周仁才 High-voltage power transmission tower with bird repelling device
CN112715527B (en) * 2021-01-19 2022-07-22 周仁才 High-voltage power transmission tower with bird repelling device

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150408

Termination date: 20151230

EXPY Termination of patent right or utility model