CN104078849A - Mounting bracket for lightning arrester - Google Patents
Mounting bracket for lightning arrester Download PDFInfo
- Publication number
- CN104078849A CN104078849A CN201410358215.0A CN201410358215A CN104078849A CN 104078849 A CN104078849 A CN 104078849A CN 201410358215 A CN201410358215 A CN 201410358215A CN 104078849 A CN104078849 A CN 104078849A
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- fixedly connected
- fixed contact
- bracket
- fingertip
- contact
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- Gas-Insulated Switchgears (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention provides a mounting bracket for a lightning arrester. The mounting bracket for the lightning arrester comprises an isolating switch, wherein a fixed seat is designed to be below the isolating switch; a truss is fixedly connected between the fixed seat and the isolating switch; the right side of the truss is fixedly connected with a bracket; the right end of the bracket is fixedly connected with insulators; the right end of the insulators is fixedly connected with a lower static contact bracket; the upper end of the lower static contact bracket is fixedly connected with a lower static contact; a lower moving contact is placed inside the lower static contact bracket; a lower operating rod is connected onto the lower static contact bracket; the lightning arrester is connected onto the lower operating rod; the upper end of the lightning arrester is connected with an upper operating rod; an upper moving contact is designed to be at the upper end of the upper operating rod; the upper end of the isolating switch is fixedly connected with an upper connecting plate; an upper static contact is designed to be at the right end of the upper connecting plate; the upper static contact is contacted with the upper moving contact; the left side of the lower operating rod is fixedly connected a lower operating ring; the right side of the upper operating rod is fixedly connected with an upper operating ring.
Description
Technical field
The present invention relates to a kind of mounting bracket, relate in particular to a kind of support for installation of lighning arrestor.
Background technology
The installation of outdoor 35kV lightning arrester in transformer station at present, it is the fixed installation that adopts independent architecture, and mounting means is fixed installation, while carrying out test of lightning arrester work, after equipment must being had a power failure, after staff ascends a height connection wire is disconnected, just can carry out, the mounting means of this lightning arrester not only takes up room greatly, need be many with framework, and the risk that exists staff to step on charged high-tension apparatus by mistake and fall from high altitude when test of lightning arrester.
Summary of the invention
The object of this invention is to provide a kind of can be in the situation that not having a power failure dismounting lightning arrester and the little support for installation of lighning arrestor that takes up room.
For achieving the above object, the technical solution used in the present invention is: a kind of support for installation of lighning arrestor, comprise isolating switch, isolating switch below is designed with holder, it is characterized in that: between holder and isolating switch, be fixedly connected with framework, the right side of framework is fixedly connected with support, the right-hand member of support is fixedly connected with insulator, the right-hand member of insulator is fixedly connected with lower fixed contact bracket, lower fixed contact bracket upper end is fixedly connected with lower fixed contact, in lower fixed contact bracket, be placed with lower moving contact, on lower fixed contact bracket, be connected with lower action bars, on lower action bars, be connected with lightning arrester, lightning arrester upper end is connected with action bars, upper action bars upper end is designed with moving contact, isolating switch upper end is fixedly connected with upper junction plate, the right-hand member of upper junction plate is designed with upper static contact, upper static contact contacts with described upper moving contact, the left side of lower action bars is fixedly connected with lower operation ring, the right side of upper action bars is fixedly connected with operation ring.
In this structure, on described support, be fixedly connected with counter, counter is connected with lower fixed contact.
In this structure, upper static contact and lower fixed contact comprise respectively stator, on stator, be fixed with fingertip and lower fingertip, upper fingertip and lower fingertip are respectively two parallel-plates, outer end open state, on upper fingertip and lower fingertip, be designed with respectively upper limit arc and lower limit arc, upper limit arc is corresponding with lower limit arc.
In this structure, described lower fixed contact bracket comprises fixed head, and the lower end of fixed head is designed with two hooks, and one end of two hooks is fixedly connected with, and the other end of two hooks separately.
Advantageous effect of the present invention is: due to this structure of the present invention, lightning arrester and isolating switch combination are installed, so having reduced lightning arrester installs separately shared space, connects wire and uses framework, do not need high-tension apparatus to have a power failure, staff need not ascend a height and just can lightning arrester be tested or be changed.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of upper static contact in the present invention.
In accompanying drawing: 1, isolating switch; 2, upper junction plate; 3, upper static contact; 4, upper moving contact; 5, upper operation ring; 6, upper action bars; 7, lightning arrester; 8, lower action bars; 9, lower operation ring; 10, lower fixed contact; 11, lower fixed contact bracket; 12, insulator; 13, counter; 14, support; 15, framework; 16, holder; 17, upper limit arc; 18, upper fingertip; 19, lower fingertip; 20, lower limit arc; 21, stator.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
The present invention is as Fig. 1, shown in 2, a kind of support for installation of lighning arrestor, comprise isolating switch 1, isolating switch 1 below is designed with holder 16, it is characterized in that: between holder 16 and isolating switch 1, be fixedly connected with framework 15, the right side of framework 15 is fixedly connected with support 14, the right-hand member of support 14 is fixedly connected with insulator 12, the right-hand member of insulator 12 is fixedly connected with lower fixed contact bracket 11, lower fixed contact bracket 11 upper ends are fixedly connected with lower fixed contact 10, in lower fixed contact bracket 11, be placed with lower moving contact, on lower fixed contact bracket 11, be connected with lower action bars 8, on lower action bars 8, be connected with lightning arrester 7, lightning arrester 7 upper ends are connected with action bars 6, upper action bars 6 upper ends are designed with moving contact 4, isolating switch 1 upper end is fixedly connected with upper junction plate 2, the right-hand member of upper junction plate 2 is designed with upper static contact 3, upper static contact 3 contacts with described upper moving contact 4, the left side of lower action bars 8 is fixedly connected with lower operation ring 9, the right side of upper action bars 6 is fixedly connected with operation ring 5.In the present embodiment, on described support 14, be fixedly connected with counter 13, counter 13 is connected with lower fixed contact 10.In the present embodiment, upper static contact 3 and lower fixed contact 10 comprise respectively stator 21, on stator 21, be fixed with fingertip 18 and lower fingertip 19, upper fingertip 18 and lower fingertip 19 are respectively two parallel-plates, outer end open state, on upper fingertip 18 and lower fingertip 19, be designed with respectively upper limit arc 17 and lower limit arc 20, upper limit arc 17 and lower limit arc 20 are corresponding.In the present embodiment, described lower fixed contact bracket 11 comprises fixed head, and the lower end of fixed head is designed with two hooks, and one end of two hooks is fixedly connected with, and the other end of two hooks separately.
The connection of upper junction plate is applicable to the splicing ear of isolating switch for dull and stereotyped and cylindrical.
The present invention uses this upper static contact and lower fixed contact can play the effect of spacing, antihunting and slip-off preventing.
"T"-shaped lightning arrester lower end moving contact is first installed in lower fixed contact bracket with insulating rod, provoke the upper operation ring of lightning arrester upper end with insulating rod, upper moving contact is upwards pushed in upper static contact, lower moving contact also inserts in lower fixed contact simultaneously, and upper moving contact contacts with upper static contact and lower fixed contact are linear respectively with lower moving contact; Contrary with said sequence while taking off, while taking off, catch on upper operation ring with insulating rod, around lower fixed contact carriage turns, going up like this moving contact separates with upper static contact, lower fixed contact separates with lower moving contact, and lower action bars, between two hooks, then utilizes insulating rod to catch on lower operation ring and directly hooks lower detachable.
Isolating switch in the present invention is GW4-35 high voltage isolator.
Counter can be also detector.
Lower fixed contact contacts for linear with lower moving contact.
Lower moving contact is T shape contact.
Claims (4)
1. a support for installation of lighning arrestor, comprise isolating switch (1), isolating switch (1) below is designed with holder (16), it is characterized in that: between holder (16) and isolating switch (1), be fixedly connected with framework (15), the right side of framework (15) is fixedly connected with support (14), the right-hand member of support (14) is fixedly connected with insulator (12), the right-hand member of insulator (12) is fixedly connected with lower fixed contact bracket (11), lower fixed contact bracket (11) upper end is fixedly connected with lower fixed contact (10), in lower fixed contact bracket (11), be placed with lower moving contact, on lower fixed contact bracket (11), be connected with lower action bars (8), on lower action bars (8), be connected with lightning arrester (7), lightning arrester (7) upper end is connected with action bars (6), upper action bars (6) upper end is designed with moving contact (4), isolating switch (1) upper end is fixedly connected with upper junction plate (2), the right-hand member of upper junction plate (2) is designed with upper static contact (3), upper static contact (3) contacts with described upper moving contact (4), the left side of lower action bars (8) is fixedly connected with lower operation ring (9), the right side of upper action bars (6) is fixedly connected with operation ring (5).
2. a kind of support for installation of lighning arrestor according to claim 1, is characterized in that: on described support (14), be fixedly connected with counter (13), counter (13) is connected with lower fixed contact (10).
3. a kind of support for installation of lighning arrestor according to claim 2, it is characterized in that: upper static contact (3) and lower fixed contact (10) comprise respectively stator (21), on stator (21), be fixed with fingertip (18) and lower fingertip (19), upper fingertip (18) and lower fingertip (19) are respectively two parallel-plates, outer end open state, on upper fingertip (18) and lower fingertip (19), be designed with respectively upper limit arc (17) and lower limit arc (20), upper limit arc (17) and lower limit arc (20) are corresponding.
4. a kind of support for installation of lighning arrestor according to claim 3, is characterized in that: described lower fixed contact bracket (11) comprises fixed head, and the lower end of fixed head is designed with two hooks, and one end of two hooks is fixedly connected with, and the other end of two hooks separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358215.0A CN104078849B (en) | 2014-07-25 | 2014-07-25 | Support for installation of lighning arrestor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358215.0A CN104078849B (en) | 2014-07-25 | 2014-07-25 | Support for installation of lighning arrestor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104078849A true CN104078849A (en) | 2014-10-01 |
| CN104078849B CN104078849B (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410358215.0A Active CN104078849B (en) | 2014-07-25 | 2014-07-25 | Support for installation of lighning arrestor |
Country Status (1)
| Country | Link |
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| CN (1) | CN104078849B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958423A (en) * | 2016-06-08 | 2016-09-21 | 国网冀北电力有限公司唐山供电公司 | Group lightning arrester mechanism with mechanical linkage and use method thereof |
| CN108807107A (en) * | 2018-09-04 | 2018-11-13 | 广东电网有限责任公司 | Fuse cutout and electrical equipment |
| CN109687347A (en) * | 2019-02-16 | 2019-04-26 | 王建勋 | A kind of replacing options of 10KV arrester in alive circuit |
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| JPH0787637A (en) * | 1993-06-30 | 1995-03-31 | Takaoka Electric Mfg Co Ltd | Gas insulated composite switchgear |
| CN2862443Y (en) * | 2005-11-25 | 2007-01-24 | 郑敦沂 | Support for installation of high-voltage lighning arrestor |
| CN201541119U (en) * | 2009-07-24 | 2010-08-04 | 保定中恒电气有限公司 | Transformer neutral point gap earth protective device |
| CN201750073U (en) * | 2010-07-23 | 2011-02-16 | 山东泰开中压开关有限公司 | Combined electrical apparatus for 35KV outdoor voltage transformer |
| CN202373877U (en) * | 2011-12-07 | 2012-08-08 | 川铁电气（天津）集团有限公司 | H-shaped column horizontally-opened high-voltage isolating switch installation rack |
| CN202474836U (en) * | 2012-02-29 | 2012-10-03 | 山东泰开高压开关有限公司 | Outdoor high-voltage opened type bus protection composite apparatus |
| CN202602280U (en) * | 2012-06-05 | 2012-12-12 | 登高电气有限公司 | Ground protection complete equipment with gap for neutral point of transformer |
| CN204376205U (en) * | 2014-07-25 | 2015-06-03 | 国家电网公司 | Support for installation of lighning arrestor |
-
2014
- 2014-07-25 CN CN201410358215.0A patent/CN104078849B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0787637A (en) * | 1993-06-30 | 1995-03-31 | Takaoka Electric Mfg Co Ltd | Gas insulated composite switchgear |
| CN2862443Y (en) * | 2005-11-25 | 2007-01-24 | 郑敦沂 | Support for installation of high-voltage lighning arrestor |
| CN201541119U (en) * | 2009-07-24 | 2010-08-04 | 保定中恒电气有限公司 | Transformer neutral point gap earth protective device |
| CN201750073U (en) * | 2010-07-23 | 2011-02-16 | 山东泰开中压开关有限公司 | Combined electrical apparatus for 35KV outdoor voltage transformer |
| CN202373877U (en) * | 2011-12-07 | 2012-08-08 | 川铁电气（天津）集团有限公司 | H-shaped column horizontally-opened high-voltage isolating switch installation rack |
| CN202474836U (en) * | 2012-02-29 | 2012-10-03 | 山东泰开高压开关有限公司 | Outdoor high-voltage opened type bus protection composite apparatus |
| CN202602280U (en) * | 2012-06-05 | 2012-12-12 | 登高电气有限公司 | Ground protection complete equipment with gap for neutral point of transformer |
| CN204376205U (en) * | 2014-07-25 | 2015-06-03 | 国家电网公司 | Support for installation of lighning arrestor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958423A (en) * | 2016-06-08 | 2016-09-21 | 国网冀北电力有限公司唐山供电公司 | Group lightning arrester mechanism with mechanical linkage and use method thereof |
| CN105958423B (en) * | 2016-06-08 | 2018-04-06 | 国网冀北电力有限公司唐山供电公司 | The mechanism of arrester in groups and its application method of a kind of mechanical linkage |
| CN108807107A (en) * | 2018-09-04 | 2018-11-13 | 广东电网有限责任公司 | Fuse cutout and electrical equipment |
| CN108807107B (en) * | 2018-09-04 | 2024-01-09 | 广东电网有限责任公司 | Fuse switch and electrical equipment |
| CN109687347A (en) * | 2019-02-16 | 2019-04-26 | 王建勋 | A kind of replacing options of 10KV arrester in alive circuit |
| CN109687347B (en) * | 2019-02-16 | 2024-07-09 | 王建勋 | Method for replacing 10KV lightning arrester in live line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104078849B (en) | 2016-06-08 |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Qiang Inventor after: Liang Bo Inventor after: Zhu Xianzhen Inventor after: Yang Bin Inventor after: Li Xianda Inventor after: Li Quanjian Inventor after: Zhu Weiwei Inventor after: Liu Dan Inventor after: Lv Yan Inventor after: Lv Shouxu Inventor after: Chou Xingling Inventor after: Zhou Guoqing Inventor after: Shi Hongtu Inventor after: Zhu Dayong Inventor after: Li Zhenggang Inventor after: Liu Tao Inventor before: Li Qiang Inventor before: Li Xianda Inventor before: Chou Xingling Inventor before: Zhou Guoqing Inventor before: Zhu Dayong Inventor before: Li Zhenggang Inventor before: Liu Tao Inventor before: Liang Bo Inventor before: Zhu Xianzhen Inventor before: Yang Bin |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |