CN204946756U - Isolator operating mechanism rain-proof structure - Google Patents

Isolator operating mechanism rain-proof structure Download PDF

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Publication number
CN204946756U
CN204946756U CN201520678569.3U CN201520678569U CN204946756U CN 204946756 U CN204946756 U CN 204946756U CN 201520678569 U CN201520678569 U CN 201520678569U CN 204946756 U CN204946756 U CN 204946756U
Authority
CN
China
Prior art keywords
rain
rain cover
operating mechanism
isolator
proof structure
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
CN201520678569.3U
Other languages
Chinese (zh)
Inventor
王学成
杨立祺
陈学军
丁瑞
张龙清
陈立威
王嘉
沈亮
马小琴
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.)
Guo Wang Ningxia Electric Power Co Wuzhong Electric Co
State Grid Corp of China SGCC
Original Assignee
Guo Wang Ningxia Electric Power Co Wuzhong Electric Co
State Grid Corp of China SGCC
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 Guo Wang Ningxia Electric Power Co Wuzhong Electric Co, State Grid Corp of China SGCC filed Critical Guo Wang Ningxia Electric Power Co Wuzhong Electric Co
Priority to CN201520678569.3U priority Critical patent/CN204946756U/en
Application granted granted Critical
Publication of CN204946756U publication Critical patent/CN204946756U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Switch Cases, Indication, And Locking (AREA)

Abstract

The utility model relates to a kind of isolator operating mechanism rain-proof structure.Comprise isolator operation connecting rod (1), be characterized in: also comprise the rain cover (4) be sleeved on described isolator operation connecting rod (1), the upper surface of this rain cover (4) is taper seat, and the angle between this taper seat and described isolator operation connecting rod (1) is 60 °.Through probationary certificate, after adopting rain-proof structure of the present utility model, rain cover can effectively prevent rainwater to the invasion on isolating switch top, and its installation method simple, be connected firmly, with low cost, can effectively prevent rainwater to the intrusion of isolator operating mechanism.

Description

Isolator operating mechanism rain-proof structure
Technical field
The utility model relates to a kind of isolator operating mechanism rain-proof structure.
Background technology
Isolating switch is part important in electric power system, and the reliability service of isolating switch is one of key factor of electricity net safety stable.But, along with isolating switch running time growth and operate frequently, the stability reduction gradually of isolating switch, occur various fault, this not only affects the safe and reliable operation of electrical network thereupon, also can cause damage to user.
Such as in recent years, due to isolator operating mechanism because watered and wetting causes mistaking signal, the Frequent Troubles such as DC earthing.
Utility model content
The purpose of this utility model is to provide a kind of isolator operating mechanism rain-proof structure, can avoid isolating switch watered and wetting, reduces the operating mechanism number of stoppages.
A kind of isolator operating mechanism rain-proof structure, comprise isolator operation connecting rod, its special feature is: comprise the rain cover be sleeved on described isolator operation connecting rod, the upper surface of this rain cover is taper seat, and the angle between this taper seat and described isolator operation connecting rod is 60 °.
Wherein rain cover adopts silica gel material.
Wherein have through hole in the centre of rain cover, and have a longitudinal crack on the surface of this rain cover side thus the rain cover of this side is divided into two parts.
Wherein be provided with buckle at the longitudinal crack place on the surface of rain cover side.
Wherein between isolator operation connecting rod and rain cover, scribble marine glue.
Through probationary certificate, after adopting rain-proof structure of the present utility model, rain cover can effectively prevent rainwater to the invasion on isolating switch top, and its installation method simple, be connected firmly, with low cost, can effectively prevent rainwater to the intrusion of isolator operating mechanism.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model provides a kind of isolator operating mechanism rain-proof structure, comprise isolator operation connecting rod 1, comprise the rain cover 4 (rain cover 4 is umbrella or mushroom) be sleeved on described isolator operation connecting rod 1, the upper surface of this rain cover 4 is taper seat, and the angle between this taper seat and described isolator operation connecting rod 1 is 60 °, prove that this angle can guarantee that rainproof effect also can avoid dust foreign material to pile up through using.Wherein rain cover 4 adopts silica gel material, has through hole thus through isolator operation connecting rod 1, between isolator operation connecting rod 1 and rain cover 4, scribble marine glue in the intermediate shank portion of rain cover 4.And have a longitudinal crack 3 on the surface of this rain cover 4 side thus the rain cover 4 of this side is divided into two parts, and be provided with the buckle 2 of plug-in at longitudinal crack 3 place on the surface of rain cover 4 side thus rain cover 4 can be opened (when mounted) or close (in use).
Using method of the present utility model and operation principle are:
Open rain cover 4 by buckle 2 during use, be sleeved on isolator operation connecting rod 1, and rain cover 4 is arranged on isolator operating mechanism top, then closed by buckle 2 and namely close up rain cover 4, just can effectively prevent rainwater from entering.

Claims (5)

1. an isolator operating mechanism rain-proof structure, comprise isolator operation connecting rod (1), it is characterized in that: also comprise the rain cover (4) be sleeved on described isolator operation connecting rod (1), the upper surface of this rain cover (4) is taper seat, and the angle between this taper seat and described isolator operation connecting rod (1) is 60 °.
2. isolator operating mechanism rain-proof structure as claimed in claim 1, is characterized in that: wherein rain cover (4) adopts silica gel material.
3. isolator operating mechanism rain-proof structure as claimed in claim 1 or 2, it is characterized in that: wherein have through hole in the centre of rain cover (4), and have a longitudinal crack (3) on the surface of this rain cover (4) side thus the rain cover (4) of this side is divided into two parts.
4. isolator operating mechanism rain-proof structure as claimed in claim 1, is characterized in that: be wherein provided with buckle (2) at longitudinal crack (3) place on the surface of rain cover (4) side.
5. isolator operating mechanism rain-proof structure as claimed in claim 1 or 2, is characterized in that: wherein between isolator operation connecting rod (1) and rain cover (4), scribble marine glue.
CN201520678569.3U 2015-09-02 2015-09-02 Isolator operating mechanism rain-proof structure Expired - Fee Related CN204946756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520678569.3U CN204946756U (en) 2015-09-02 2015-09-02 Isolator operating mechanism rain-proof structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520678569.3U CN204946756U (en) 2015-09-02 2015-09-02 Isolator operating mechanism rain-proof structure

Publications (1)

Publication Number Publication Date
CN204946756U true CN204946756U (en) 2016-01-06

Family

ID=55014158

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520678569.3U Expired - Fee Related CN204946756U (en) 2015-09-02 2015-09-02 Isolator operating mechanism rain-proof structure

Country Status (1)

Country Link
CN (1) CN204946756U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107154321A (en) * 2017-06-22 2017-09-12 广东电网有限责任公司惠州供电局 A kind of switch mechanism case rain cover device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107154321A (en) * 2017-06-22 2017-09-12 广东电网有限责任公司惠州供电局 A kind of switch mechanism case rain cover device
CN107154321B (en) * 2017-06-22 2019-08-16 广东电网有限责任公司惠州供电局 A kind of switch mechanism case rain cover device

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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

Granted publication date: 20160106

Termination date: 20160902

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