CN201360126Y - Tube bus sliding support type T connection fitting - Google Patents
Tube bus sliding support type T connection fitting Download PDFInfo
- Publication number
- CN201360126Y CN201360126Y CNU2009200101331U CN200920010133U CN201360126Y CN 201360126 Y CN201360126 Y CN 201360126Y CN U2009200101331 U CNU2009200101331 U CN U2009200101331U CN 200920010133 U CN200920010133 U CN 200920010133U CN 201360126 Y CN201360126 Y CN 201360126Y
- Authority
- CN
- China
- Prior art keywords
- sliding
- sliding support
- tube bus
- support type
- connection fitting
- 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
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 10
- 239000010931 gold Substances 0.000 claims description 18
- 229910052737 gold Inorganic materials 0.000 claims description 18
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract 3
- 230000000295 complement effect Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 150000002343 gold Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
A tube bus sliding support type T connection fitting is mainly applied in places of transformer stations, switchyards, power plants and the like with 500 KV or more voltage grades, and solves the problems that an existing tube bus sliding support type T connection fitting can only provide carrying current, can not shield itself, and has bad sliding property. The tube bus sliding support type T connection fitting comprises a fixed main body and a gland, and is characterized in that a sliding chassis is arranged on the lower portion of the fixed main body, the fixed main body and the sliding chassis are connected in a sliding way, a transition board is arranged on the lower portion of the sliding chassis, the sliding chassis is fixedly connected on the transition board through a blot, and conductors which are distributed in a cage shape are welded between the gland and the transition board. The tube bus sliding support type T connection fitting has the advantages of better corona shielding effect and excellent sliding property, can improve current-carrying capability, and can complement fitting displacement caused by thermal expansion and cold shrink of a tube bus.
Description
Technical field
The utility model relates to a kind of pipe bus sliding support formula T and connects gold utensil, is mainly used in places such as 500KV and above electric pressure transformer station, switchyard, power plant.
Background technology
It is to be made of fixed body and gland that the bottom is provided with drainage plate that existing pipe bus T connects gold utensil, and it can only provide current-carrying, and itself can not shield.This gold utensil sliding is relatively poor, can not solve the pipe mother problem of expanding with heat and contract with cold.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists, provide a kind of have shield corona effects preferably, can improve current capacity, sliding capability is good, and the pipe bus sliding support formula T that can compensate because of the gold utensil displacement of managing female generation of expanding with heat and contract with cold is connect gold utensil.
The utility model is achieved in that this pipe bus sliding support formula T connects gold utensil a fixed body and gland are arranged, its special character is: be provided with sliding chassis below fixed body, described fixed body and sliding chassis are slidingly connected, below sliding chassis, be provided with rebound, described sliding chassis is fixed on the rebound by bolt, is welded with to be the lead that cage type distributes between gland and rebound.
Above-mentioned pipe bus sliding support formula T connects gold utensil, installing hole corresponding with the bolt that connects rebound and sliding chassis on rebound is an arcuate socket, thereby the slight deflection owing to equipment terminal block level angle had certain regulating action, convenient on-the-spot the installation.
The utility model has the advantages that:
One, shields corona effects preferably
Arrange by the cage type that welding lead forms, increased shield ranges, improved shield effectiveness.Gold utensil overall appearance structure is a cage type, does not have obviously projection, has eliminated the electric discharge phenomena of gold utensil own effectively, guarantees power plant safety, stable operation.
Two, have current-carrying, sliding support performance preferably
Former gold utensil only has a kind of in current-carrying, two kinds of performances of sliding support, and promptly the current-carrying gold utensil can not provide sliding support, and the sliding support gold utensil can not provide current-carrying.And the female sliding support gold utensil of this pipe has well solved the problems referred to above, has realized that a kind of gold utensil has current-carrying, two kinds of performances of sliding support simultaneously.
Three, sliding capability is good
Because sliding chassis and fixed body are slidingly connected, solved the female problem of expanding with heat and contract with cold of pipe preferably, expanding with heat and contract with cold that promptly pipe is female is compensated by being slidingly connected of fixed body and sliding chassis, thereby prevents the gold utensil displacement.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the A of Fig. 1 is to partial view.
Among the figure: gland 1, fixed body 2, sliding chassis 3, rebound 4, installing hole 401, bolt 5, bearing pin 6, cage type lead 7.
Embodiment
As shown in the figure, the utility model has a rebound 4, by bolt 5 sliding chassis 3 is installed on rebound 4, and installing hole 401 corresponding with the bolt 5 that connects rebound 4 and sliding chassis 3 on rebound 4 is an arcuate socket.On sliding chassis 3, fixed body 2 is installed, therebetween for being slidingly connected by bearing pin 6.On fixed body 2, be connected with gland 1, be welded with cage type lead 7 at gland 1 and rebound 4 both sides by bolt.
Claims (2)
1, a kind of pipe bus sliding support formula T connects gold utensil, comprise fixed body and gland, it is characterized in that: below fixed body, be provided with sliding chassis, described fixed body and sliding chassis are slidingly connected, below sliding chassis, be provided with rebound, described sliding chassis is fixed on the rebound by bolt, is welded with to be the lead that cage type distributes between gland and rebound.
2, pipe bus sliding support formula T according to claim 1 connects gold utensil, it is characterized in that: installing hole corresponding with the bolt that connects rebound and sliding chassis on rebound is an arcuate socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200101331U CN201360126Y (en) | 2009-01-09 | 2009-01-09 | Tube bus sliding support type T connection fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200101331U CN201360126Y (en) | 2009-01-09 | 2009-01-09 | Tube bus sliding support type T connection fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201360126Y true CN201360126Y (en) | 2009-12-09 |
Family
ID=41425891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200101331U Expired - Fee Related CN201360126Y (en) | 2009-01-09 | 2009-01-09 | Tube bus sliding support type T connection fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201360126Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600606A (en) * | 2013-10-30 | 2015-05-06 | 国家电网公司 | Sliding electrical equipment energy consuming fitting and installation method |
| CN110198020A (en) * | 2019-05-24 | 2019-09-03 | 国家电网有限公司 | Pipe bus-bar T-shaped connection gold utensil |
| CN110534986A (en) * | 2019-07-18 | 2019-12-03 | 国家电网有限公司 | A connection fitting assembly and a soft connection assembly |
-
2009
- 2009-01-09 CN CNU2009200101331U patent/CN201360126Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600606A (en) * | 2013-10-30 | 2015-05-06 | 国家电网公司 | Sliding electrical equipment energy consuming fitting and installation method |
| CN104600606B (en) * | 2013-10-30 | 2016-04-20 | 国家电网公司 | Energy-consuming fittings for sliding electrical equipment and installation method |
| CN110198020A (en) * | 2019-05-24 | 2019-09-03 | 国家电网有限公司 | Pipe bus-bar T-shaped connection gold utensil |
| CN110534986A (en) * | 2019-07-18 | 2019-12-03 | 国家电网有限公司 | A connection fitting assembly and a soft connection assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20110109 |