CN105529208A - Novel embedded pole - Google Patents
Novel embedded pole Download PDFInfo
- Publication number
- CN105529208A CN105529208A CN201410578494.1A CN201410578494A CN105529208A CN 105529208 A CN105529208 A CN 105529208A CN 201410578494 A CN201410578494 A CN 201410578494A CN 105529208 A CN105529208 A CN 105529208A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- extinguishing chamber
- vacuum arc
- conducting rod
- vacuum interrupter
- 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.)
- Pending
Links
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The invention relates to a novel embedded pole, which comprises a sleeve, a vacuum arc-extinguishing chamber and a silicone rubber-coated insulating locate sleeve, wherein the sleeve is formed by casting epoxy resin; the vacuum arc-extinguishing chamber is arranged in the sleeve; the silicone rubber-coated insulating locate sleeve is arranged between the vacuum arc-extinguishing chamber and the sleeve; a fixed end of the vacuum arc-extinguishing chamber is spirally connected with a copper thread sleeve; a conducting rod is connected to the copper thread sleeve; a sealing ring is arranged between the conducting rod and the sleeve; a POM guide sleeve is supported and fixed at the upper end of the sleeve; a moving end of the vacuum arc-extinguishing chamber is spirally connected with a conductive bus; a spring is arranged between the moving end of the vacuum arc-extinguishing chamber and the conductive bus for playing a resetting function; the conductive bus is guided to carry out vertical motion by the POM guide sleeve; and a drive rod is spirally connected with the top part of the moving end of the vacuum arc-extinguishing chamber. The novel embedded pole is suitable for being installed and used in an SF6 gas-insulated aeration tank; the vacuum arc-extinguishing chamber, the locate sleeve, the copper thread sleeve, the sealing ring and the conducting rod are arranged in the sleeve; and the upper end of the sleeve is provided with a conductive bus structure, so that electric connection of the moving end of the vacuum arc-extinguishing chamber is facilitated; the novel embedded pole is relatively simple in structure; the volume is reduced; the product cost is reduced; the overall installation is facilitated; and the performance is effectively improved.
Description
Technical field
The present invention relates to electric power system equipment for power transmission and distribution, be specifically related to a kind of Novel solid sealing post.
Background technology
Along with power industry equipment development, vacuum technique is relatively ripe, to the reliability of power supply, intelligently there is new requirement, in current domestic SF6 gas-insulated gas-filling cabinet, vacuum interrupter mounting design major part adopts porcelain knob or insulator is fixed, small product size is large, cost is high, this structure installment design complexity, its shortcoming connector, fixture are more, insulation property easily aging, the larger hidden danger of existence, finally cause product Insulation Test not pass through.
For enhancing product performance, reducing small product size, reducing product cost, being necessary to design a kind of Novel solid sealing post.
Summary of the invention
In order to achieve the above object, the invention provides one and be applicable to being arranged in SF6 gas-insulated gas-filling cabinet and use, structure is simple, volume is little, cost is low, the Novel solid sealing post of dependable performance.
The technical scheme that the present invention adopts for its technical problem of solution is:
A kind of Novel solid sealing post, comprise vacuum interrupter and epoxy resin casting and packaged tube, parcel silicon rubber insulation positioning sleeve is provided with between vacuum interrupter and sleeve pipe, the quiet end of vacuum interrupter is provided with copper swivel nut, sealing ring, is spin by copper conducting rod threading, sleeve pipe and movable end of vacuum arc extinguishing chamber side are provided with POM fairlead, spring, busbar, driving connecting rod, and epoxy resin casting forms around sleeve upper end and is bumped into inserts for support and connection POM fairlead.
Wherein in preferred version, epoxy resin casting forms sleeve upper end and is provided with inserts and notch, and surface is provided with ring-type full skirt.
Wherein in preferred version, between sleeve pipe and vacuum interrupter, be provided with insulating positioning sleeve.
Wherein in preferred version, busbar and conducting rod hot investment casting shaping.
The present invention is adapted at installing and using in SF6 gas-insulated gas-filling cabinet, vacuum interrupter, positioning sleeve, copper swivel nut, sealing ring, conducting rod are installed to inside pipe casing, sleeve upper end is provided with busbar structure and is convenient to movable end of vacuum arc extinguishing chamber electrical connection, this structure is simpler, what volume obtained reduces, product cost reduces, and integral installation is convenient, and performance is effectively improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
1 be sleeve pipe, 2 be insulating positioning sleeve in figure, 3 be vacuum interrupter, 4 be spring, 5 be POM fairlead, 6 be busbar, 7 be drive rod, 8 be copper swivel nut, 9 be conducting rod, 10 for sealing ring.
Embodiment
Referring to figure, present invention is described:
Pole comprises epoxy resin and casts and packaged tube 1, vacuum interrupter 3 in sleeve pipe 1, be arranged on and wrap up silicon rubber insulation positioning sleeve 2 between vacuum interrupter 3 and sleeve pipe 1 and act on and cushion and protect vacuum interrupter 3, the quiet end of vacuum interrupter 3 and copper swivel nut 8 are that thread spins, conducting rod 9 is connected on copper swivel nut 8, sealing ring 10 is provided with between conducting rod 9 and sleeve pipe 1, POM fairlead 5 is supported and fixed on sleeve pipe 1 upper end, vacuum interrupter 3 moved end and busbar 6 be spin by thread between be provided with spring 4 and act on reset function, busbar 6 relies on POM fairlead 5 guiding to move both vertically, it is fixing busbar 6 and the action of connection arc control device 3 that drive rod 7 is screwed in its effect of top, arc control device 3 moved end.
Claims (3)
1. a Novel solid sealing post, it is characterized in that, comprise epoxy resin to cast and packaged tube (1), vacuum interrupter (3) in sleeve pipe (1), be arranged between vacuum interrupter (3) and sleeve pipe (1) and wrap up silicon rubber insulation positioning sleeve (2), vacuum interrupter (3) quiet end and copper swivel nut (8) spin, conducting rod (9) is connected on copper swivel nut (8), sealing ring (10) is provided with between conducting rod (9) and sleeve pipe (1), POM fairlead (5) is supported and fixed on sleeve pipe (1) upper end, vacuum interrupter (3) moved end and busbar (6) spin, be provided with spring (4) therebetween and act on reset function, busbar (6) relies on POM fairlead (5) guiding to move both vertically, drive rod (7) is screwed in arc control device (3) top, moved end.
2. a kind of Novel solid sealing post according to claim 1, is characterized in that, epoxy resin is cast and packaged tube (1) upper end is provided with inserts and notch, and surface is provided with ring-type full skirt.
3. a kind of Novel solid sealing post according to claim 1, is characterized in that, busbar (6) is shaping with conducting rod (9) hot investment casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578494.1A CN105529208A (en) | 2014-10-27 | 2014-10-27 | Novel embedded pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578494.1A CN105529208A (en) | 2014-10-27 | 2014-10-27 | Novel embedded pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105529208A true CN105529208A (en) | 2016-04-27 |
Family
ID=55771363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578494.1A Pending CN105529208A (en) | 2014-10-27 | 2014-10-27 | Novel embedded pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105529208A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207841A (en) * | 2016-09-14 | 2016-12-07 | 许继集团有限公司 | Inflatable switch cabinet and pole thereof |
| CN107768184A (en) * | 2017-10-17 | 2018-03-06 | 珠海许继电气有限公司 | A kind of pole type outlet terminal |
-
2014
- 2014-10-27 CN CN201410578494.1A patent/CN105529208A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207841A (en) * | 2016-09-14 | 2016-12-07 | 许继集团有限公司 | Inflatable switch cabinet and pole thereof |
| CN107768184A (en) * | 2017-10-17 | 2018-03-06 | 珠海许继电气有限公司 | A kind of pole type outlet terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203103824U (en) | An epoxy resin solid insulation vacuum switch module | |
| CN102420071A (en) | Totally-enclosed solid-sealed polar pole | |
| CN203312144U (en) | Ultra-short-type solid encapsulation pole column | |
| CN106324457B (en) | Withstand voltage testing device for insulating part | |
| CN105529208A (en) | Novel embedded pole | |
| CN107294030B (en) | Tubular bus connecting structure | |
| CN203588916U (en) | Outdoor high-voltage intelligent vacuum circuit breaker | |
| CN107170637A (en) | A kind of vacuum circuit breaker | |
| CN204315447U (en) | A kind of Novel solid sealing post | |
| CN103093906A (en) | High voltage casing pipe | |
| CN203616435U (en) | On-site 220V SF6 gas test device | |
| CN102931020B (en) | Insulator crossarm isolating switch | |
| CN203503540U (en) | Porcelain sleeve of high voltage breaker | |
| CN204464846U (en) | Solid insulation high-voltage alternating metal enclosed switch | |
| CN103001167B (en) | A kind of solid insulated busbar syndeton be connected with user side for switchgear | |
| CN203250997U (en) | Mid-set switch cabinet movable baffle opening tool at electrical inspection | |
| CN204068013U (en) | The removable fracture device of Cubicle Gas-Insulated Switchgear | |
| CN203522117U (en) | Installation positioning structure for high-voltage GIS crosslinked cable terminal | |
| CN205212366U (en) | Long generating line section of thick bamboo inner conductor strutting arrangement | |
| CN104184061A (en) | Side-mount type flame-proof type high voltage vacuum distribution device for mining | |
| CN104361986A (en) | Electromagnetic type potential transformer | |
| CN203536290U (en) | An insulating sleeve for a vacuum circuit breaker | |
| CN204190250U (en) | Ring main unit | |
| CN204558349U (en) | A kind of Combined-type insulating part for vacuum circuit-breaker | |
| CN102664363A (en) | Solid-insulation vacuum ring main unit |
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: 20160427 |