CN103296623B - Tube busbar suspension fitting for converter station valve hall - Google Patents
Tube busbar suspension fitting for converter station valve hall Download PDFInfo
- Publication number
- CN103296623B CN103296623B CN201310212473.3A CN201310212473A CN103296623B CN 103296623 B CN103296623 B CN 103296623B CN 201310212473 A CN201310212473 A CN 201310212473A CN 103296623 B CN103296623 B CN 103296623B
- Authority
- CN
- China
- Prior art keywords
- pipe bus
- dizziness ball
- suspension
- adjustable link
- hinged
- 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.)
- Active
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 50
- 208000002173 dizziness Diseases 0.000 claims abstract description 34
- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000002343 gold Chemical class 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of tube busbar suspension fitting for converter station valve hall, including anti-dizziness ball and the suspension bracket for suspension tubular busbar that is installed in anti-dizziness ball Internal Spherical Surface, described suspension bracket include passing vertically through anti-dizziness ball top, for the suspension rod being connected with the insulator chain being connected to top, the valve Room, the bottom of suspension rod is hinged with the adjustable link that length can vertically regulate, being connected between adjustable link and anti-dizziness ball and have along the circumferential uniform support claw of anti-dizziness ball, the bottom of adjustable link is hinged with the pipe bus clip for closing with pipe bus hoop establishing.Clamp single pipe bus by pipe bus clip, just can realize the suspention in the valve Room of the single pipe bus, the suspention demand of single pipe bus can not only be met, the most also there is easy for installation, advantage efficiently；The more important thing is, the length of adjustable link can vertically regulate, and then can directly regulate pipe bus clip height in the valve Room, to meet the needs of the pipe bus of pipe bus clip clamping differing heights.
Description
Technical field
The present invention relates to a kind of tube busbar suspension fitting for converter station valve hall.
Background technology
The converter station valve hall of extra-high voltage DC transmission system is a space closed, the equipment such as converter valve, bushing shell for transformer, wall bushing are had in it, need between distinct device to connect, with pipe bus, the conversion that constitutes transmitting loop to realize AC and DC, due to when structure designs, have to consider earthquake, the expanding with heat and contract with cold of material, the impact on transmitting loop such as electric power, corona, therefore the connected mode of pipe bus and the selection of gold utensil have to adapt to various operating mode.
As Chinese patent CN202268664U discloses a kind of 400kv current conversion station 250 pipe bus bar bridging suspension fittings, this gold utensil is mainly made up of anti-dizziness ball, suspension bracket and positioning support structure, suspension bracket is formed by two upper and lower hemispheres docking, around sidepiece be respectively provided with for pipe bus horizontal through the perforation of pipe bus, one end of such two pipe buses is the most positioned opposite after being extend in anti-dizziness ball by the perforation of two pipe buses respectively.And after two pipe buses insert anti-dizziness ball, therebetween location supports and is realized by positioning support structure, positioning support structure includes connecting rod and is installed in the support claw dish at connecting rod two ends, and two support claw dishes can realize the location of two pipe buses and support in being inserted respectively into two pipe buses.Suspension bracket is positioned at anti-dizziness ball, including the fixed claw dish being suspended at episphere inner chamber middle position, four it are fixed with along the circumferential uniform support claw of anti-dizziness ball between upper disk surface and the Internal Spherical Surface of anti-dizziness ball of fixed claw dish, the upper disk surface of fixed claw dish is provided with in rotary body, lower card and is provided with following rotator, connecting rod is installed in following rotator, and two rotary bodies can rotate in multiple directions and ensure the not specified installation of pipe bus.The suspension fitting of this structure, the suspention of two pipe buses can be realized by suspension bracket and positioning support structure, and anti-dizziness ball is capable of the electric field shielding of pipe bus, but this gold utensil is only applicable to the suspention of two pipe buses and is conductively connected installation, it is impossible to meet the suspention requirement of single pipe bus.
Summary of the invention
It is an object of the invention to provide a kind of tube busbar suspension fitting being applicable to converter station valve hall single pipe bus hanging demand.
The present invention adopts the following technical scheme that a kind of tube busbar suspension fitting for converter station valve hall, including anti-dizziness ball and the suspension bracket for suspension tubular busbar that is installed in anti-dizziness ball Internal Spherical Surface, described suspension bracket include passing vertically through anti-dizziness ball top, for the suspension rod being connected with the insulator chain being connected to top, the valve Room, the bottom of suspension rod is hinged with the adjustable link that length can vertically regulate, being connected between adjustable link and anti-dizziness ball and have along the circumferential uniform support claw of anti-dizziness ball, the bottom of adjustable link is hinged with the pipe bus clip for closing with pipe bus hoop establishing.
Described adjustable link includes upper and lower connecting plate and is connected between two connecting plates with both regulations up and down relative to the first regulation bolt of position, first articulated slab hinged with described suspension rod it is installed with on the upper face of upper plate, being installed with second articulated slab hinged with described pipe bus clip on the lower face of lower plate, described support claw is arranged between upper plate and anti-dizziness ball.
Described adjustable link includes fixed link plate and the second regulation bolt being vertically installed in fixed link plate, threeth articulated slab hinged with described suspension rod it is installed with on the upper face of fixed link plate, described pipe bus clip is hinged on the bottom of the second regulation bolt, and described support claw is arranged between fixed link plate and anti-dizziness ball.
About two spaced apart shading rings it are installed with on described suspension rod.
Use the tube busbar suspension fitting of said structure, owing to the bottom of suspension rod is provided with adjustable link, adjustable link is provided with pipe bus clip, after whole gold utensil being suspended on the insulator chain at top, the valve Room by suspension rod, single pipe bus is clamped by pipe bus clip, just can realize the suspention in the valve Room of the single pipe bus, the suspention demand of single pipe bus can not only be met, the most also there is easy for installation, advantage efficiently；The more important thing is, the length of adjustable link can vertically regulate, and then can directly regulate pipe bus clip height in the valve Room, to meet the needs of the pipe bus of pipe bus clip clamping differing heights.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiments of the invention one；
Fig. 2 is the structural representation of embodiments of the invention two.
Detailed description of the invention
The embodiment one of the tube busbar suspension fitting of the present invention: as it is shown in figure 1, include anti-dizziness ball 2 and suspension bracket, anti-dizziness ball 2 uses anti-dizziness ball of the prior art, its left and right side be respectively provided with the perforation of pipe bus for pipe bus 1 horizontal through.Suspension bracket is by suspension rod 6, adjustable link, support claw 10 and pipe bus clip 9 are constituted, wherein, suspension rod 6 passes vertically through anti-dizziness ball 2 top, its lower end extend in anti-dizziness ball 2, adjustable link is connected to the bottom of suspension rod 6, support claw 10 has four, it is welded by two gripper shoes at an angle, support claw 10 one end is bolted on adjustable link, the other end is welded in the Internal Spherical Surface of anti-dizziness ball 2, four support claws 10 are uniform along anti-dizziness ball circumference, pipe bus clip 9 is connected to the bottom of adjustable link, pipe bus clip 9 is relied on can directly to clamp pipe bus 1.In the present embodiment, adjustable link is made up of upper plate 3, lower plate 8 and the first regulation bolt 7 connected therebetween, vertically being installed with first articulated slab hinged with suspension rod 6 on the upper face of upper plate 3, the corresponding end of four support claws 10 is installed on the upper face of upper plate 3；Vertically being installed with the second articulated slab on the lower face of lower plate 8, pipe bus clip 9 is hinged on the second articulated slab, and the hinge axes of pipe bus clip 9 is vertical with the hinge axes of upper plate 3；So rely on the regulation effect of the first regulation bolt 7, by adjusting upper plate 3 and the relative distance up and down of lower plate 8, can directly regulate the height of pipe bus clip, to meet the needs that pipe bus clip 9 clamps the pipe bus of differing heights.During application, the upper end of suspension rod 6 is for being hinged on the insulator chain that valve Room inner cavity top is hinged, and add between hinged and pipe bus clip 9 with adjustable link between adjustable link with suspension rod 6 hinged coordinates, and can realize the Three dimensional rotation of pipe bus 1.
As optimizing further, being fixedly provided with shading ring 5 and lower shading ring 4 on suspension rod 6, upper and lower shading ring well achieves anti-corona effect.
The embodiment two of the tube busbar suspension fitting of the present invention: as shown in Figure 2, the present embodiment is with the difference of embodiment one, described adjustable link is made up of fixed link plate 11 and the second regulation bolt 12 being vertically installed in fixed link plate 11, threeth articulated slab hinged with suspension rod vertically it is installed with on the upper face of fixed link plate 11, described pipe bus clip is hinged on the bottom of the second regulation bolt, rely on the regulation effect of the second regulation bolt 12, can directly regulate the height of pipe bus clip, to meet the needs of the pipe bus of pipe bus clip clamping differing heights, simultaneously, by the second regulation bolt 12 rotate between adjustable homogeneous tube bus clip hinge axes and adjustable link hinge axes arbitrarily angled.
Claims (2)
- null1. a tube busbar suspension fitting for converter station valve hall，Including anti-dizziness ball and the suspension bracket for suspension tubular busbar that is installed in anti-dizziness ball Internal Spherical Surface，It is characterized in that: described suspension bracket includes passing vertically through anti-dizziness ball top、For the suspension rod being connected with the insulator chain being connected to top, the valve Room，The bottom of suspension rod is hinged with the adjustable link that length can vertically regulate，It is connected between adjustable link and anti-dizziness ball and has along the circumferential uniform support claw of anti-dizziness ball，Support claw one end is bolted on adjustable link、The other end is welded in the Internal Spherical Surface of anti-dizziness ball，The bottom of adjustable link is hinged with the pipe bus clip for closing with pipe bus hoop establishing，Described adjustable link has two kinds of versions，The adjustable link of the first version includes、Lower plate and be connected between two connecting plates with both regulations up and down relatively position first regulate bolt，First articulated slab hinged with described suspension rod it is installed with on the upper face of upper plate，Second articulated slab hinged with described pipe bus clip it is installed with on the lower face of lower plate，Described support claw is arranged between upper plate and anti-dizziness ball；The adjustable link of the second version includes fixed link plate and the second regulation bolt being vertically installed in fixed link plate, threeth articulated slab hinged with described suspension rod it is installed with on the upper face of fixed link plate, described pipe bus clip is hinged on the bottom of the second regulation bolt, and described support claw is arranged between fixed link plate and anti-dizziness ball.
- Tube busbar suspension fitting for converter station valve hall the most according to claim 1, it is characterised in that: it is installed with about two spaced apart shading rings on described suspension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310212473.3A CN103296623B (en) | 2013-05-31 | 2013-05-31 | Tube busbar suspension fitting for converter station valve hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310212473.3A CN103296623B (en) | 2013-05-31 | 2013-05-31 | Tube busbar suspension fitting for converter station valve hall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103296623A CN103296623A (en) | 2013-09-11 |
| CN103296623B true CN103296623B (en) | 2016-09-14 |
Family
ID=49097119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310212473.3A Active CN103296623B (en) | 2013-05-31 | 2013-05-31 | Tube busbar suspension fitting for converter station valve hall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103296623B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779825B (en) * | 2014-02-24 | 2016-03-23 | 国家电网公司 | A kind of 800kV valve Room converter high-pressure side arrester connecting fitting |
| CN104466845B (en) * | 2014-11-18 | 2018-02-13 | 平高集团有限公司 | A kind of bus connection gold utensil |
| CN104466844B (en) * | 2014-11-18 | 2018-11-27 | 平高集团有限公司 | A kind of bus connection structure and the bus connection gold utensil using the connection structure |
| CN104505788B (en) * | 2015-01-04 | 2018-07-24 | 湖北兴和电力新材料股份有限公司 | A kind of more hanging point combination hardware fittings of large span hanging tubular bus and its mounting means |
| CN105337230B (en) * | 2015-11-27 | 2018-08-17 | 平高集团有限公司 | A kind of pipe bus jump wire connection gold utensil |
| CN107579502A (en) * | 2017-10-09 | 2018-01-12 | 南方电网科学研究院有限责任公司 | Suspension type lightning arrester supports gold utensil |
| CN107579498B (en) * | 2017-10-09 | 2023-06-06 | 南方电网科学研究院有限责任公司 | Valve hall fitting |
| CN108173203B (en) * | 2017-12-20 | 2021-05-11 | 国家电网有限公司 | Shielding ball and shielding ball mounting structure using same |
| CN108512183B (en) * | 2018-04-18 | 2024-06-28 | 中国电力工程顾问集团西南电力设计院有限公司 | Bridge connection line structure for sleeve on converter transformer valve side of converter station |
| CN108493981B (en) * | 2018-04-18 | 2024-03-12 | 中国电力工程顾问集团西南电力设计院有限公司 | Double-joint connecting structure between converter transformer and converter valve |
| CN108599066B (en) * | 2018-04-23 | 2020-07-07 | 许继电气股份有限公司 | Tubular bus fitting for converter valve hall and converter valve hall |
| CN115498573A (en) * | 2021-06-18 | 2022-12-20 | 中国能源建设集团南京线路器材有限公司 | Multidirectional independent adjustment type current conversion transformer terminal connection pipe bus suspension overcurrent fitting |
| CN114039316B (en) * | 2021-08-03 | 2023-03-31 | 平高集团有限公司 | Wall bushing and tubular bus connecting and supporting hardware fitting |
| CN113612177B (en) * | 2021-08-03 | 2023-03-28 | 平高集团有限公司 | Wall bushing and tubular bus connecting and supporting hardware fitting |
| CN114665285B (en) * | 2022-02-22 | 2024-06-07 | 平高集团有限公司 | Valve tower connecting fitting for converter station |
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| CN101471551A (en) * | 2007-12-25 | 2009-07-01 | 贵阳铝镁设计研究院 | DC convergent current bus bar insulator bracket |
| CN102255268A (en) * | 2011-06-28 | 2011-11-23 | 平高集团有限公司 | Supporting structure of bus insulator |
| CN202268663U (en) * | 2011-10-25 | 2012-06-06 | 北京网联直流工程技术有限公司 | Bridging over-current hardware of CT (Current Transformer) equipment and tubular bus bar for converter station |
| CN202268664U (en) * | 2011-10-25 | 2012-06-06 | 南京线路器材厂 | 250 tubular bus bar bridging suspension fitting for 400kV converter station |
| CN202373936U (en) * | 2011-12-27 | 2012-08-08 | 北京网联直流工程技术有限公司 | CT wire jumping pipe type bus-bar fitting |
| CN203301093U (en) * | 2013-05-31 | 2013-11-20 | 国家电网公司 | Pipe bus suspension fitting for converter station valve hall |
-
2013
- 2013-05-31 CN CN201310212473.3A patent/CN103296623B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471551A (en) * | 2007-12-25 | 2009-07-01 | 贵阳铝镁设计研究院 | DC convergent current bus bar insulator bracket |
| CN102255268A (en) * | 2011-06-28 | 2011-11-23 | 平高集团有限公司 | Supporting structure of bus insulator |
| CN202268663U (en) * | 2011-10-25 | 2012-06-06 | 北京网联直流工程技术有限公司 | Bridging over-current hardware of CT (Current Transformer) equipment and tubular bus bar for converter station |
| CN202268664U (en) * | 2011-10-25 | 2012-06-06 | 南京线路器材厂 | 250 tubular bus bar bridging suspension fitting for 400kV converter station |
| CN202373936U (en) * | 2011-12-27 | 2012-08-08 | 北京网联直流工程技术有限公司 | CT wire jumping pipe type bus-bar fitting |
| CN203301093U (en) * | 2013-05-31 | 2013-11-20 | 国家电网公司 | Pipe bus suspension fitting for converter station valve hall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103296623A (en) | 2013-09-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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