CN103280365A - Switch-on fast adjustable high-voltage isolation switch static contact - Google Patents
Switch-on fast adjustable high-voltage isolation switch static contact Download PDFInfo
- Publication number
- CN103280365A CN103280365A CN 201310199464 CN201310199464A CN103280365A CN 103280365 A CN103280365 A CN 103280365A CN 201310199464 CN201310199464 CN 201310199464 CN 201310199464 A CN201310199464 A CN 201310199464A CN 103280365 A CN103280365 A CN 103280365A
- Authority
- CN
- China
- Prior art keywords
- static contact
- switch
- cover plate
- lower cover
- clamping plate
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- Pending
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- 230000003068 static effect Effects 0.000 title claims abstract description 14
- 238000002955 isolation Methods 0.000 title abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 7
- 239000012212 insulator Substances 0.000 description 3
- 241000233805 Phoenix Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention relates to a switch-on fast adjustable high-voltage isolation switch static contact, which is wholly arranged on a tubular bus in a hoisting mode, and is formed by an upper cover plate, a lower cover plate and an aluminum stranded conductor ring connected between the upper and lower cover plates; corresponding upper and lower clamp plates are respectively arranged at opposite end faces at two sides of the upper and lower cover plates connected with upper and lower clamp heads respectively, and opposite end faces of the upper and lower clamp plates and upper and lower clamp heads are provided with grooves forming a round hole by butt joint; and upper and lower parts of the aluminum stranded conductor ring penetrate into the round hole and are locked by the upper and lower camp heads and the upper and lower clamp heads in a match mode. The switch-on fast adjustable high-voltage isolation switch static contact is simple in structure, easy and simple in operation, fast and manpower-saving when being used for adjusting a static contact, and capable of ensuring the reliable switch on of a 220kV clutch switch.
Description
Technical field
The present invention relates to a kind of fast regulating high-voltage isolating switch static contact head that closes.
Background technology
The suspension insulator of the employing of the 220kV tube type bus in the transformer station at present fixed form, this fixed form economy, advantage such as occupy little space.Because the influence of weather conditions such as pipe is female to be subjected to phoenix, freeze, variations in temperature, allow bus in vertical Xr, the laterally variation of Yr and vertical Zr.Adopt the tube type bus of suspension insulator fixed form bigger in the variation of vertical with respect to the tube type bus that adopts the post insulator fixed form, make the combined floodgate of GW16B-252/GW10-25 type isolating switch matching used with it interference occur.In order to satisfy the reliable combined floodgate performance of disconnecting link, this type disconnecting link fixed contact is designed to adjustable, but adjustment process wastes time and energy, one group of this pattern isolating switch adjustment need expend 6 hours/3 people's time at least, causes that the equipment interruption duration is long, the equipment dependability index is low, manpower labour intensity is big, the work high above the ground risk is high.
Summary of the invention
The objective of the invention is to propose a kind of be convenient to adjust close a fast regulating high-voltage isolating switch static contact head.
The object of the present invention is achieved like this: close a fast regulating high-voltage isolating switch static contact head, integral hoisting is on tube type bus, it is by upper and lower cover plate, and the aluminium stranded conductor circle that is connected between the upper and lower cover plate is formed, be provided with corresponding upper and lower clamping plate respectively at opposing end surface place, upper and lower cover plate both sides, on upper and lower clamping plate, be connected with upper and lower chuck respectively, upper and lower clamping plate and upper and lower chuck opposing end surface offer groove, butt joint forms circular hole, aluminium stranded conductor circle top and the bottom are through in the circular hole, and are locked by upper and lower clamping plate and upper and lower chuck.
The present invention is simple in structure, simple and easy, quick, the saving manpower of operation when adjusting fixed contact, and it can guarantee that 220kV leaves the reliable combined floodgate of pass.
Description of drawings: concrete structure of the present invention is provided by following drawings and Examples:
Fig. 1 closes a fast regulating high-voltage isolating switch static contact header structure schematic diagram.
Legend: 1, bus suspension ring, 2, upper cover plate, 3, train wheel bridge, 4, upper grip, 5, the aluminium stranded conductor circle, 6, lower chuck, 7, lower plate, 8, lower cover, 9, base plate, 10, conducting rod.
Embodiment:
The present invention is not subjected to the restriction of following embodiment, can determine concrete execution mode according to technical scheme of the present invention and actual conditions.
Embodiment: as shown in Figure 1, close a fast regulating high-voltage isolating switch static contact head integral hoisting on tube type bus, it is by upper and lower cover plate 2,8, and the aluminium stranded conductor circle 5 that is connected between the upper and lower cover plate 2,8 is formed.Be provided with corresponding upper and lower clamping plate 3,7 respectively at upper and lower cover plate 2, opposing end surface place, 8 both sides, on upper and lower clamping plate 3,7, be connected with upper and lower chuck 4,6 respectively, upper and lower clamping plate 3,7 and upper and lower chuck 4,6 opposing end surfaces offer groove, butt joint forms circular hole, aluminium stranded conductor circle 5 top and the bottom are through in the circular hole, and by upper and lower clamping plate 3,7 and upper and lower chuck 4,6 lock.Connect base plate 9 in lower cover 8 bottom surfaces, conducting rod 10 is fixed on the base plate 9.
In center, upper cover plate 2 upper surface ring busbars suspension ring 1 are set, bus suspension ring 1 are made up of the semicircular rings of two lobe make-ups, and both pass through bolt.
During use, by the end of pull aluminium stranded conductor circle 5, get final product the diameter of rapid adjustment aluminium stranded conductor circle 5, thereby adjust the size of ampacity, can reach the purpose of adjusting static contact isolation switch fast.
Above technical characterictic has constituted most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (3)
1. one kind is closed a fast regulating high-voltage isolating switch static contact head, integral hoisting is on tube type bus, it is characterized in that: it is by upper and lower cover plate, and the aluminium stranded conductor circle that is connected between the upper and lower cover plate is formed, be provided with corresponding upper and lower clamping plate respectively at opposing end surface place, upper and lower cover plate both sides, on upper and lower clamping plate, be connected with upper and lower chuck respectively, upper and lower clamping plate and upper and lower chuck opposing end surface offer groove, butt joint forms circular hole, aluminium stranded conductor circle top and the bottom are through in the circular hole, and are locked by upper and lower clamping plate and upper and lower chuck.
2. a fast regulating high-voltage isolating switch static contact head that closes as claimed in claim 1 is characterized in that: connect base plate in the lower cover bottom surface, conducting rod is fixed on the base plate.
3. a fast regulating high-voltage isolating switch static contact head that closes as claimed in claim 1, it is characterized in that: in center, upper cover plate upper surface the ring busbars suspension ring are set, the bus suspension ring are made up of the semicircular rings of two lobe make-ups, and both pass through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310199464 CN103280365A (en) | 2013-05-27 | 2013-05-27 | Switch-on fast adjustable high-voltage isolation switch static contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310199464 CN103280365A (en) | 2013-05-27 | 2013-05-27 | Switch-on fast adjustable high-voltage isolation switch static contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103280365A true CN103280365A (en) | 2013-09-04 |
Family
ID=49062853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310199464 Pending CN103280365A (en) | 2013-05-27 | 2013-05-27 | Switch-on fast adjustable high-voltage isolation switch static contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103280365A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962650A (en) * | 2018-10-13 | 2018-12-07 | 国网湖北省电力有限公司随州供电公司 | A kind of production method of device and switch fixed contact for switch fixed contact production |
-
2013
- 2013-05-27 CN CN 201310199464 patent/CN103280365A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962650A (en) * | 2018-10-13 | 2018-12-07 | 国网湖北省电力有限公司随州供电公司 | A kind of production method of device and switch fixed contact for switch fixed contact production |
| CN108962650B (en) * | 2018-10-13 | 2023-12-19 | 国网湖北省电力有限公司随州供电公司 | Device for manufacturing disconnecting link static contact and manufacturing method of disconnecting link static contact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |