CN204270961U - Isolating switch on a kind of three station posts of function with ground - Google Patents
Isolating switch on a kind of three station posts of function with ground Download PDFInfo
- Publication number
- CN204270961U CN204270961U CN201420805647.7U CN201420805647U CN204270961U CN 204270961 U CN204270961 U CN 204270961U CN 201420805647 U CN201420805647 U CN 201420805647U CN 204270961 U CN204270961 U CN 204270961U
- Authority
- CN
- China
- Prior art keywords
- silicon rubber
- rubber insulation
- pillar
- station
- ground
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
Isolating switch on the three station posts that the utility model discloses a kind of function with ground, solving existing apparatus can not the problem of earth connection, it is characterized in that on bearing, the right side of silicon rubber insulation pillar II arranges grounded metal pillar, grounded metal pillar is provided with grounding lead flow bolt; Deciliter disconnecting link is provided with the locking of ground connection station.The utility model can realize the circuit of job site fast from running to cold standby again to the change of inspecting state; Reduce operating personnel scene hangs, dismounting earth connection consumes time and labour intensity; Ensure the personal safety of operating personnel; Realize Quick overhaul to restore electricity.
Description
Technical field
The utility model relates to isolating switch on a kind of post, isolated switchgear on the three station posts relating to a kind of function with ground or rather.
Background technology
On existing post, isolating switch possesses separating brake, closing function, but has lacked the most important grounding function in line outage upkeep operation.The wire that current power distribution network uses mostly is insulated conductor, according to the requirement of State Grid Corporation of China's " wire insulation rate " performance assessment criteria, finally realizes the whole network and uses insulated conductor.According to the requirement of " electric power safety working regulation ", must at operating location two ends hanging earthing conductor." earth connection " be lifeline, is the personal safety ensureing operating personnel.But along with the use of insulated conductor, hanging earthing conductor does not realize sometimes, meanwhile, suspension, dismounting earth connection also consume a large amount of activity durations, add the labour intensity of operating personnel.
Summary of the invention
The purpose of this utility model is that overcoming the deficiencies in the prior art provides isolating switch on a kind of three station posts simultaneously possessing separating brake, combined floodgate, grounding function, by the execute-in-place of back brake operating personnel, change combined floodgate, separating brake, the ground state of isolating switch on post, the circuit being convenient to job site realizes fast from running to cold standby again to the change of inspecting state.
The utility model comprises bearing, silicon rubber insulation pillar I, silicon rubber insulation pillar II, electric power incoming line terminal I, electric power incoming line terminal II, deciliter disconnecting link, bearing is provided with silicon rubber insulation pillar I, silicon rubber insulation pillar II, silicon rubber insulation pillar I, silicon rubber insulation pillar II are respectively equipped with electric power incoming line terminal I, electric power incoming line terminal II, deciliter disconnecting link is provided with a deciliter station locking, it is characterized in that: on bearing, the right side of silicon rubber insulation pillar II arranges grounded metal pillar, and grounded metal pillar is provided with grounding lead flow bolt; Deciliter disconnecting link is provided with the locking of ground connection station.
Technique scheme is known, and the utility model can realize the circuit of job site fast from running to cold standby again to the change of inspecting state; Reduce operating personnel scene hangs, dismounting earth connection consumes time and labour intensity; Ensure the personal safety of operating personnel; Realize the object that Quick overhaul restores electricity, greatly improve Business Economic Benefit, promote good service ability.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1. bearing, 2. silicon rubber insulation pillar I, 3. silicon rubber insulation pillar II, 4. electric power incoming line terminal I, 5. electric power incoming line terminal II, 6. deciliter disconnecting link, 7. deciliter station locking, 8. grounded metal pillar, 9. grounding lead flow bolt, the 10. locking of ground connection station.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in drawings, the utility model comprises bearing 1, silicon rubber insulation pillar I 2, silicon rubber insulation pillar II 3, electric power incoming line terminal I 4, electric power incoming line terminal II 5, deciliter disconnecting link 6, grounded metal pillar 8 etc.Bearing 1 is provided with silicon rubber insulation pillar I 2, silicon rubber insulation pillar II 3, and silicon rubber insulation pillar I 2, silicon rubber insulation pillar II 3 are respectively equipped with electric power incoming line terminal I 4, electric power incoming line terminal II 5, and deciliter disconnecting link 6 is provided with a deciliter station locking 7.On bearing 1, the right side of silicon rubber insulation pillar II 3 arranges grounded metal pillar 8, and grounded metal pillar 8 is provided with grounding lead flow bolt 9; Deciliter disconnecting link 6 is provided with ground connection station locking 10.
A deciliter station locking 7 on notch part deciliter disconnecting link 6 arm of described silicon rubber insulation pillar I 2 upper end forms a set of station block sytem, and the notch part of grounded metal pillar 8 upper end forms a set of station block sytem with the ground connection station locking 10 on deciliter disconnecting link 6 arm.
Claims (1)
1. isolating switch on three station posts of a function with ground, comprise bearing, silicon rubber insulation pillar I, silicon rubber insulation pillar II, electric power incoming line terminal I, electric power incoming line terminal II, deciliter disconnecting link, bearing is provided with silicon rubber insulation pillar I, silicon rubber insulation pillar II, silicon rubber insulation pillar I, silicon rubber insulation pillar II is respectively equipped with electric power incoming line terminal I, electric power incoming line terminal II, deciliter disconnecting link is provided with a deciliter station locking, it is characterized in that: on bearing (1), the right side of silicon rubber insulation pillar II (3) arranges grounded metal pillar (8), grounded metal pillar (8) is provided with grounding lead flow bolt (9), a deciliter disconnecting link (6) is provided with ground connection station locking (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805647.7U CN204270961U (en) | 2014-12-19 | 2014-12-19 | Isolating switch on a kind of three station posts of function with ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805647.7U CN204270961U (en) | 2014-12-19 | 2014-12-19 | Isolating switch on a kind of three station posts of function with ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270961U true CN204270961U (en) | 2015-04-15 |
Family
ID=52805813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805647.7U Expired - Fee Related CN204270961U (en) | 2014-12-19 | 2014-12-19 | Isolating switch on a kind of three station posts of function with ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922818A (en) * | 2018-06-15 | 2018-11-30 | 广东电网有限责任公司 | Disconnecting switch and electric pole component |
-
2014
- 2014-12-19 CN CN201420805647.7U patent/CN204270961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922818A (en) * | 2018-06-15 | 2018-11-30 | 广东电网有限责任公司 | Disconnecting switch and electric pole component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20211219 |