CN204088900U - GIS branch bar wears roof structure - Google Patents
GIS branch bar wears roof structure Download PDFInfo
- Publication number
- CN204088900U CN204088900U CN201420536995.9U CN201420536995U CN204088900U CN 204088900 U CN204088900 U CN 204088900U CN 201420536995 U CN201420536995 U CN 201420536995U CN 204088900 U CN204088900 U CN 204088900U
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- CN
- China
- Prior art keywords
- branch bar
- gis
- sleeve pipe
- cover plate
- gis branch
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- Expired - Fee Related
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Abstract
The utility model relates to GIS(GasInsulatedSwitchgear, gas-insulating and fully-enclosed combined electrical apparatus) power distribution equipment, particularly relate to a kind of GIS branch bar and wear roof structure, comprise concrete roof, described roofing is provided with the longitudinal sleeve pipe running through it, be equipped with GIS branch bar from bottom to top in described longitudinal sleeve pipe, the described GIS branch bar perimembranous cover be positioned on the upside of longitudinal sleeve pipe upper end open has the rainproof cover plate being tightly connected to block longitudinal sleeve pipe upper end open with it.This kind of structure is not only novel, is conducive to solving the transition connection that GIS branch bar wears roofing, and can prevent roof leakage.
Description
Technical field
The utility model relates to GIS(Gas Insulated Switchgear, gas-insulating and fully-enclosed combined electrical apparatus) power distribution equipment, particularly relate to a kind of GIS branch bar and wear roof structure.
Background technology
In power industry, GIS refers to closed sulfur hexafluoride gas-insulating combined electrical apparatus, and be called for short GIS equipment, it is the primary equipment in a transformer station except transformer, adopts the power distribution equipment of GIS equipment composition to be called GIS power distribution equipment.During the indoor layout of traditional GIS power distribution equipment, through walls or wear the restriction of the waterproof and dampproof conditions such as roofing owing to being subject to GIS bus, often do not consider that GIS outlet is arranged vertically, many employings branch bar level is drawn and is arranged, indoor substation construction area and transformer station's floor space are increased, causes great waste.
Summary of the invention
The purpose of this utility model is to provide a kind of GIS branch bar to wear roof structure, this kind of structure is not only novel, be conducive to solving the transition connection that GIS branch bar wears roofing, and can prevent GIS branch bar from wearing the rain penetration at roofing place, and solve the problem of indoor building vertical ventilation.
The technical solution of the utility model is: a kind of GIS branch bar wears roof structure, comprise building roof, described roofing is provided with the longitudinal sleeve pipe running through it, be equipped with GIS branch bar from bottom to top in described longitudinal sleeve pipe, the described GIS branch bar perimembranous cover be positioned on the upside of longitudinal sleeve pipe upper end open has the rainproof cover plate being tightly connected to block longitudinal sleeve pipe upper end open with it.
Further, described longitudinal casing part two side is respectively arranged with the fixed head being embedded in and being fixedly connected with roofing in roofing, and between longitudinal casing part inner ring and GIS branch bar, gap filling has fluid sealant.
Further, described rainproof cover plate is umbrella or tubbiness, and its top and GIS branch bar perimembranous are tightly connected, and its underpart diameter is greater than the external diameter of longitudinal sleeve pipe, and the upper end open of longitudinal sleeve pipe is positioned at rainproof cover plate.
Further, by least two lobes, fan-shaped or half tubbiness cover plate is put together described rainproof cover plate, and GIS branch bar perimembranous is fixed on through garter spring in each fan-shaped or half tubbiness cover plate upper end, and the junction of described GIS branch bar and rainproof cover plate is provided with fluid sealant.
Compared with prior art; the utility model has the following advantages: solve from angle that is waterproof and dampproof and GIS device preferred arrangement waterproof and dampproof problem and the transition connectivity problem that GIS branch bar wears roofing; it is connected firmly; good water-proof effect; be conducive to protecting roofing; this kind of novel structure, convenient for installation and maintenance simultaneously; be conducive to optimizing power distribution equipment to arrange; reduce transformer station's construction area and general layout floor space; GIS branch bar roof vertical wire outlet is made to become possibility; transformer station's space availability ratio is high, saves and takes up an area.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing of the A-A of Fig. 1 of the present utility model;
Fig. 3 is the another kind of structural representation of the A-A enlarged drawing of Fig. 1 of the present utility model;
In figure: the longitudinal sleeve pipe 3-GIS branch bar 4-of 1-roofing 2-rainproof cover plate 5-fixed head 6-garter spring 7-fluid sealant.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
With reference to figure 1, a kind of GIS branch bar wears roof structure, comprise building roof 1, described roofing is embedded with the longitudinal sleeve pipe 2 running through it, be equipped with GIS branch bar 3 from bottom to top in described longitudinal sleeve pipe, the described GIS branch bar perimembranous cover be positioned on the upside of longitudinal sleeve pipe upper end open has the rainproof cover plate 4 being tightly connected to block longitudinal sleeve pipe upper end open with it.
In the present embodiment; be connected firmly prevent from leaking simultaneously to realize longitudinal sleeve pipe and roofing; built-in type water-proofing treatment is adopted between described longitudinal sleeve pipe and roofing; bottom two side of described longitudinal sleeve pipe is respectively arranged with the fixed head 5 being embedded in and being fixedly connected with roofing in roofing; gap between longitudinal casing part inner ring and GIS branch bar realizes encapsulation process by filling with sealant; to play duplicate protection, prevent rainwater from flowing within doors.
In the present embodiment, with reference to figure 2, in order to better block the upper port of longitudinal sleeve pipe, prevent rainwater from dripping dew, described rainproof cover plate is umbrella or tubbiness, and its top and GIS branch bar perimembranous are tightly connected, and its underpart diameter is greater than the external diameter of longitudinal sleeve pipe, and the upper end open of longitudinal sleeve pipe is positioned at rainproof cover plate, better to block longitudinal sleeve pipe.
In the present embodiment, with reference to figure 3, for the ease of dismounting, described rainproof cover plate fan-shaped or tubbiness cover plate can also be put together by least two lobes, after each fan-shaped or tubbiness cover plate pieces together rainproof cover plate, GIS branch bar perimembranous is fixed on through garter spring 6 in its upper end, the junction of described GIS branch bar and rainproof cover plate is provided with fluid sealant 7, flows within doors from gap to prevent rainwater along GIS branch bar.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. a GIS branch bar wears roof structure, comprise building roof, it is characterized in that, described roofing is provided with the longitudinal sleeve pipe running through it, be installed with GIS branch bar from bottom to top in described longitudinal sleeve pipe, the described GIS branch bar perimembranous cover be positioned on the upside of longitudinal sleeve pipe upper end open has the rainproof cover plate being tightly connected to block longitudinal sleeve pipe upper end open with it.
2. GIS branch bar according to claim 1 wears roof structure, described longitudinal casing part two side is respectively arranged with the fixed head being embedded in and being fixedly connected with roofing in roofing, and between longitudinal casing part inner ring and GIS branch bar, gap filling has fluid sealant.
3. GIS branch bar according to claim 1 wears roof structure, described rainproof cover plate is umbrella or tubbiness, its top and GIS branch bar perimembranous are tightly connected, and its underpart diameter is greater than the external diameter of longitudinal sleeve pipe, and the upper end open of longitudinal sleeve pipe is positioned at rainproof cover plate.
4. the GIS branch bar according to claim 1 or 3 wears roof structure, by at least two lobes, fan-shaped or half tubbiness cover plate is put together described rainproof cover plate, GIS branch bar perimembranous is fixed on through garter spring in each fan-shaped or half tubbiness cover plate upper end, and the junction of described GIS branch bar and rainproof cover plate is provided with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536995.9U CN204088900U (en) | 2014-09-18 | 2014-09-18 | GIS branch bar wears roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536995.9U CN204088900U (en) | 2014-09-18 | 2014-09-18 | GIS branch bar wears roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088900U true CN204088900U (en) | 2015-01-07 |
Family
ID=52181572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536995.9U Expired - Fee Related CN204088900U (en) | 2014-09-18 | 2014-09-18 | GIS branch bar wears roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460066A (en) * | 2019-08-30 | 2019-11-15 | 常州博瑞电力自动化设备有限公司 | A kind of box distribution series compensation device |
| CN114825228A (en) * | 2022-04-28 | 2022-07-29 | 中国电力工程顾问集团中南电力设计院有限公司 | GIS branch bus for alternating current wall penetration of converter station valve hall and connecting structure thereof |
-
2014
- 2014-09-18 CN CN201420536995.9U patent/CN204088900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110460066A (en) * | 2019-08-30 | 2019-11-15 | 常州博瑞电力自动化设备有限公司 | A kind of box distribution series compensation device |
| CN114825228A (en) * | 2022-04-28 | 2022-07-29 | 中国电力工程顾问集团中南电力设计院有限公司 | GIS branch bus for alternating current wall penetration of converter station valve hall and connecting structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350108, 3, hi tech Avenue, science and Technology Park, science and Technology East Road, Fuzhou Town, Minhou County, Fujian, China Patentee after: FUJIAN YONGFU POWER ENGINEERING Co.,Ltd. Address before: 350108, 3, hi tech Avenue, science and Technology Park, science and Technology East Road, Fuzhou Town, Minhou County, Fujian, China Patentee before: FUJIAN YONGFU PROJECT CONSULTANT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |