CN203942253U - Support for installation of lighning arrestor - Google Patents

Support for installation of lighning arrestor Download PDF

Info

Publication number
CN203942253U
CN203942253U CN201420340252.4U CN201420340252U CN203942253U CN 203942253 U CN203942253 U CN 203942253U CN 201420340252 U CN201420340252 U CN 201420340252U CN 203942253 U CN203942253 U CN 203942253U
Authority
CN
China
Prior art keywords
contact
steel plate
designed
copper coin
slider
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
CN201420340252.4U
Other languages
Chinese (zh)
Inventor
李强
吕妍
李正刚
仇兴玲
朱大勇
梁波
刘涛
朱先振
杨斌
李显达
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
Zaozhuang Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Zaozhuang 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, Zaozhuang Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420340252.4U priority Critical patent/CN203942253U/en
Application granted granted Critical
Publication of CN203942253U publication Critical patent/CN203942253U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of support for installation of lighning arrestor, comprise insulator and lightning arrester, described insulator upper end is fixedly connected with elasticity copper coin, the free end of elasticity copper coin upwarps and anticreep groove with arc, right-hand elasticity copper coin lower surface of anticreep groove is designed with guide vane end stop, the stiff end of elasticity copper coin is designed with binding post, the lower end of insulator is fixedly connected with horizontal steel plate, laterally the left end of steel plate is fixedly connected with steel plate, the free end of steel plate is designed with lower fixed contact, laterally the right part of steel plate has installing hole, described lightning arrester top and bottom are fixedly connected with respectively movable contact and lower slider contact, the upper end of upper movable contact contacts with described anticreep groove, the lower end of lower slider contact contacts with described lower fixed contact, the left side of upper movable contact is fixedly connected with operation ring, the right side of lower slider contact is fixedly connected with lower operation ring.

Description

Support for installation of lighning arrestor
Technical field
The utility model relates to a kind of mounting bracket, relates in particular to a kind of support for installation of lighning arrestor.
Background technology
The lightning protection experiment work of lightning arrester, the major tasks of electric power maintenance maintenance, after high pressure need to being had a power failure during test of lightning arrester, the ascend a height position of lightning arrester of staff, lightning arrester is pulled down and just can be carried out the test of lightning arrester or more change jobs afterwards, bring larger workload and potential safety hazard not only to dispatching of power netwoks, maintenance operation personnel, be also unfavorable for the safe operation of electrical network, bring economic loss to client and electric power system, use trouble.
Summary of the invention
The purpose of this utility model is to provide a kind of support for installation of lighning arrestor easy to use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of support for installation of lighning arrestor, comprise insulator and lightning arrester, it is characterized in that: described insulator upper end is fixedly connected with elasticity copper coin, the free end of elasticity copper coin upwarps and anticreep groove with arc, right-hand elasticity copper coin lower surface of anticreep groove is designed with guide vane end stop, the stiff end of elasticity copper coin is designed with binding post, the lower end of insulator is fixedly connected with horizontal steel plate, laterally the left end of steel plate is fixedly connected with steel plate, the free end of steel plate is designed with lower fixed contact, laterally the right part of steel plate has installing hole, described lightning arrester top and bottom are fixedly connected with respectively movable contact and lower slider contact, the upper end of upper movable contact contacts with described anticreep groove, the lower end of lower slider contact contacts with described lower fixed contact, the left side of upper movable contact is fixedly connected with operation ring, the right side of lower slider contact is fixedly connected with lower operation ring.
In this structure, described lower fixed contact is 2, between lower fixed contact, is designed with gap.
In this structure, described upper movable contact and lower slider contact are respectively positive T shape contact and inverted T-shaped contact, and the cylindricality piece of the lower end of lower slider contact is designed with plane.
The utility model has the advantages of and be: due to this structure of the present utility model, can be in the situation that not having a power failure, lightning arrester is taken off and changes or test, replacing or the power failure of test to power consumer of lightning arrester have been avoided, so use the utility model only need the utility model can be fixed on framework with a bolt, transformation is installed convenient, result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing: 1, anticreep groove; 2, guide vane end stop; 3, elasticity copper coin; 4, binding post; 5, insulator; 6, installing hole; 7, horizontal steel plate; 8, steel plate; 9, lower fixed contact; 10, lower slider contact; 11, lower operation ring; 12, lightning arrester; 13, upper operation ring; 14, upper movable contact.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model as shown in Figure 1, a kind of support for installation of lighning arrestor, comprise insulator 5 and lightning arrester 12, it is characterized in that: described insulator 5 upper ends are fixedly connected with elasticity copper coin 3, the free end of elasticity copper coin 3 upwarps and anticreep groove 1 with arc, right-hand elasticity copper coin 3 lower surfaces of anticreep groove 1 are designed with guide vane end stop 2, the stiff end of elasticity copper coin 3 is designed with binding post 4, the lower end of insulator 5 is fixedly connected with horizontal steel plate 7, laterally the left end of steel plate 7 is fixedly connected with steel plate 8, the free end of steel plate 8 is designed with lower fixed contact 9, laterally the right part of steel plate 7 has installing hole 6, described lightning arrester 12 top and bottom are fixedly connected with respectively movable contact 14 and lower slider contact 10, the upper end of upper movable contact 14 contacts with described anticreep groove 1, the lower end of lower slider contact 10 contacts with described lower fixed contact 9, the left side of upper movable contact 14 is fixedly connected with operation ring 13, the right side of lower slider contact 10 is fixedly connected with lower operation ring 11.
In the present embodiment, described lower fixed contact 9 is 2, between lower fixed contact 9, is designed with gap.In the present embodiment, described upper movable contact 14 and lower slider contact 10 are respectively positive T shape contact and inverted T-shaped contact, and the cylindricality piece of the lower end of lower slider contact is designed with plane.
While using the utility model, by installing hole, the utility model is fixedly installed on framework, when needs take off lightning arrester, directly with the outer above operation ring that hooks of insulating bar steering, lightning arrester is around little sliding contact Rotate 180 degree, and lower like this operation ring is positioned at left side, directly with insulating bar, catches on lower operation ring, under lightning arrester can being hooked, can carry out easily maintenance, the experiment work of lightning arrester.
The utility model can be used in power circuit and outside transformer substation, utilizes former lightning arrester fixing hole, transformation to use, and lower fixed contact is directly connected with framework, does not need separately to increase ground lead.

Claims (3)

1. a support for installation of lighning arrestor, comprise insulator (5) and lightning arrester (12), it is characterized in that: described insulator (5) upper end is fixedly connected with elasticity copper coin (3), the free end of elasticity copper coin (3) upwarps and anticreep groove (1) with arc, right-hand elasticity copper coin (3) lower surface of anticreep groove (1) is designed with guide vane end stop (2), the stiff end of elasticity copper coin (3) is designed with binding post (4), the lower end of insulator (5) is fixedly connected with horizontal steel plate (7), laterally the left end of steel plate (7) is fixedly connected with steel plate (8), the free end of steel plate (8) is designed with lower fixed contact (9), laterally the right part of steel plate (7) has installing hole (6), described lightning arrester (12) top and bottom are fixedly connected with respectively movable contact (14) and lower slider contact (10), the upper end of upper movable contact (14) contacts with described anticreep groove (1), the lower end of lower slider contact (10) contacts with described lower fixed contact (9), the left side of upper movable contact (14) is fixedly connected with operation ring (13), the right side of lower slider contact (10) is fixedly connected with lower operation ring (11).
2. a kind of support for installation of lighning arrestor according to claim 1, is characterized in that: described lower fixed contact (9) is 2, between lower fixed contact (9), is designed with gap.
3. a kind of support for installation of lighning arrestor according to claim 2, is characterized in that: described upper movable contact (14) and lower slider contact (10) are respectively positive T shape contact and inverted T-shaped contact, and the cylindricality piece of the lower end of lower slider contact is designed with plane.
CN201420340252.4U 2014-06-25 2014-06-25 Support for installation of lighning arrestor Expired - Fee Related CN203942253U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420340252.4U CN203942253U (en) 2014-06-25 2014-06-25 Support for installation of lighning arrestor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420340252.4U CN203942253U (en) 2014-06-25 2014-06-25 Support for installation of lighning arrestor

Publications (1)

Publication Number Publication Date
CN203942253U true CN203942253U (en) 2014-11-12

Family

ID=51861543

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420340252.4U Expired - Fee Related CN203942253U (en) 2014-06-25 2014-06-25 Support for installation of lighning arrestor

Country Status (1)

Country Link
CN (1) CN203942253U (en)

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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: 20141112

Termination date: 20160625