CN203250997U - Mid-set switch cabinet movable baffle opening tool at electrical inspection - Google Patents
Mid-set switch cabinet movable baffle opening tool at electrical inspection Download PDFInfo
- Publication number
- CN203250997U CN203250997U CN 201320114862 CN201320114862U CN203250997U CN 203250997 U CN203250997 U CN 203250997U CN 201320114862 CN201320114862 CN 201320114862 CN 201320114862 U CN201320114862 U CN 201320114862U CN 203250997 U CN203250997 U CN 203250997U
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- China
- Prior art keywords
- connector
- mid
- action bars
- sideboard
- horizontal tray
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- 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
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- 238000007689 inspection Methods 0.000 title abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000012795 verification Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 229920002379 silicone rubber Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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Abstract
The utility model discloses a mid-set switch cabinet movable baffle opening tool at electrical inspection. The mid-set switch cabinet movable baffle opening tool at electrical inspection comprises a horizontal bracket, a connector, an operating rod and an insulating protective sleeve. The connector is equipped with a through hole used for installing the horizontal bracket, and a hole which is used for installing the operating rod and is perpendicular to the through hole used for installing the horizontal bracket is arranged at the lower part of the connector. One end of the operating rod is connected with the connector movably, and the insulating protective sleeve is sleeved on the other end of the operating rod. The horizontal bracket is formed by a tube-type insulating rod, and the operating rod is an insulating operating rod. The mid-set switch cabinet movable baffle opening tool at electrical inspection of the utility model is convenient to improve the switching operation efficiency, avoids the potential safety hazards that electrical inspection can not be carried out on a 10KV mid-set switch cabinet, and an electrified false switching grounding knife-switch is caused easily, and is simple in use, flexible in operation, and convenient in carrying.
Description
Technical field
The utility model relates to a kind of switch cubicle sideboard opener, sideboard opener when particularly being applicable to a kind of intermediate switchgear cabinet electrical verification
Background technology
Needs along with in recent years electric power system fast and stable development, the 10kV intermediate switchgear cabinet is used widely in places such as transformer station, power plant, industrial and mining enterprises and urban construction, because power grid construction and maintenance need, its grid switching operation is also inevitable frequent, but because the self structure characteristics of the type switch cubicle, the 10kV intermediate switchgear cabinet is the Totally-enclosed-type switch cubicle, can't directly carry out electrical verification by electroscope contact electric conductor.Tradition electricity-testing method one is to change to carry out indirect method of checking electricity by electrification display, electric and mechanical indication; The 2nd, utilize electricity-testing handcart to push switch cubicle and open the movable plate washer of contact and carry out direct electrical verification; The former is to there being the circuit electrical verification of duplicate supply, and easily mistake is tested, easily caused charged co-grounding switch, though directly electrical verification of the latter, the electricity detection vehicle complex structure, cost is high, move operation is dumb, maintenance is inconvenient, deposits to take up room.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provide a kind of the Efficiency of Switching Operation of being convenient to improve, avoid in the directly electrical verification of 10kV intermediate switchgear cabinet, easily causing the potential safety hazard of charged mistake splice grafting ground disconnecting link, use simply, sideboard opener when flexible operation, a kind of intermediate switchgear cabinet electrical verification easy to carry.
Sideboard opener during a kind of intermediate switchgear cabinet electrical verification; its structural feature is: comprise horizontal tray, connector, action bars, insulation protective jacket; be provided with the through hole that is used for installing horizontal tray of perforation at connector; be provided with the hole that be used for fitting operation bar perpendicular with the through hole of above-mentioned installation horizontal tray in the bottom of connector; one end of action bars is movably connected on the connector; the other end at action bars is arranged with insulation protective jacket; described horizontal tray is the pipe typed insulation bar construction, and described action bars is insulating bar.
During use, the action bars of this instrument is docked with horizontal tray, and the horizontal tray two ends are inserted in movable plate washer slip jacket casing in the breaker of switch cabinet chamber, promote action bars, just can open movable plate washer, realize with electroscope circuit breaker both sides fixed contact being carried out direct electrical verification, both solve the unreliability of traditional indirect method of checking electricity, also improve operating efficiency, improve fail safe.
The flexible connection of action bars and connector or for being spirally connected, or for pegging graft.
That the two ends of described horizontal tray are provided with is anti-skidding, the step of location usefulness.
Described positioning step is that 50～55mm is long.
Described horizontal tray diameter is 32～40mm, and length is 650～700mm.
Described connector is stainless steel tube.Material adopts anti-oxidant treatment, has higher non-oxidizability and mechanical strength, its structural safety, firm, reliable.The connector diameter is 32～40mm, is connected reach 15～20mm.
Described action bars is the pipe typed insulation rod, and material employing insulation property and mechanical strength all high-quality expoxy glass steel pipe processing and fabricating good, lightweight, that process through protection against the tide form.Its diameter is 32～40mm, and length is 1200～1500mm.
Described insulation protective jacket is the isolating shrinkable cover, and material employing silicone rubber jacket and silicon rubber full skirt are bonding, and insulation property are splendid, and are safe and reliable.
In sum, the utility model following advantage compared to existing technology:
1, the sideboard opener can directly be opened 10kV intermediate switchgear cabinet sideboard during the electrical verification of the utility model intermediate switchgear cabinet, realizes equipment fast inspection and direct electrical verification, saves the grid switching operation time, improves the Efficiency of Switching Operation.
2, sideboard opener structure is light during the electrical verification of the utility model intermediate switchgear cabinet, and selection is easy, cost is low, making is simple, easy to use.
Description of drawings
Sideboard opener structural representation when Fig. 1 is the electrical verification of a kind of 10kV intermediate switchgear cabinet of the utility model.
The on-the-spot schematic diagram that uses of sideboard opener when Fig. 2 is the electrical verification of a kind of 10kV intermediate switchgear cabinet of the utility model.
Embodiment
Below in conjunction with embodiment the utility model is described in more detail.
Sideboard opener during a kind of intermediate switchgear cabinet electrical verification shown in Fig. 1-2; comprise horizontal tray, connector, action bars, insulation protective jacket; be provided with the through hole that is used for installing horizontal tray of perforation at connector; be provided with the hole that be used for fitting operation bar perpendicular with the through hole of above-mentioned installation horizontal tray in the bottom of connector; one end of action bars is movably connected on the connector; at the sheathed insulation protective jacket in the other end of action bars; described horizontal tray is the pipe typed insulation bar construction, and described action bars is insulating bar.The flexible connection of action bars and connector or for being spirally connected.
Described horizontal tray is the pipe typed insulation rod, and material employing insulation property and mechanical strength all high-quality expoxy glass steel pipe processing and fabricating good, lightweight, that process through protection against the tide form.Its diameter is 36mm, and length is 680mm and the step that stays long anti-skidding, the location usefulness of 53mm in the front, two ends.
Described connector is stainless steel tube.Material adopts anti-oxidant treatment, has higher non-oxidizability and mechanical strength, its structural safety, firm, reliable.The connector diameter is 35mm, is connected reach 17mm.
Described action bars is the pipe typed insulation rod, and material employing insulation property and mechanical strength all high-quality expoxy glass steel pipe processing and fabricating good, lightweight, that process through protection against the tide form.Its diameter is 36mm, and length is 1300 mm.
Described insulation protective jacket is the isolating shrinkable cover, and material employing silicone rubber jacket and silicon rubber full skirt are bonding, and insulation property are splendid, and are safe and reliable.
It is same as the prior art that the present embodiment is not stated part.
Claims (5)
1. sideboard opener during an intermediate switchgear cabinet electrical verification; it is characterized in that: comprise horizontal tray, connector, action bars, insulation protective jacket; be provided with the through hole that is used for installing horizontal tray of perforation at connector; be provided with the hole that be used for fitting operation bar perpendicular with the through hole of above-mentioned installation horizontal tray in the bottom of connector; one end of action bars is movably connected on the connector; the other end at action bars is arranged with insulation protective jacket; described horizontal tray is the pipe typed insulation bar construction, and described action bars is insulating bar.
2. sideboard opener during a kind of intermediate switchgear cabinet electrical verification according to claim 1 is characterized in that: the flexible connection of action bars and connector or for being spirally connected, or for pegging graft.
3. sideboard opener during a kind of intermediate switchgear cabinet electrical verification according to claim 2, it is characterized in that: the two ends of described horizontal tray are provided with step anti-skidding, location usefulness.
4. sideboard opener during a kind of intermediate switchgear cabinet electrical verification according to claim 3, it is characterized in that: described positioning step is that 50～55mm is long.
5. sideboard opener during a kind of intermediate switchgear cabinet electrical verification according to claim 4, it is characterized in that: described horizontal tray diameter is 32～40mm, length is 650～700mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114862 CN203250997U (en) | 2013-03-14 | 2013-03-14 | Mid-set switch cabinet movable baffle opening tool at electrical inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114862 CN203250997U (en) | 2013-03-14 | 2013-03-14 | Mid-set switch cabinet movable baffle opening tool at electrical inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250997U true CN203250997U (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114862 Expired - Fee Related CN203250997U (en) | 2013-03-14 | 2013-03-14 | Mid-set switch cabinet movable baffle opening tool at electrical inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203250997U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009409A (en) * | 2014-06-16 | 2014-08-27 | 国家电网公司 | Portable 10kV trolley baffle opening device |
| CN104752976A (en) * | 2015-03-10 | 2015-07-01 | 国家电网公司 | Auxiliary operating tool for electrical inspection of switch cabinet of power distribution network |
| CN106226584A (en) * | 2016-08-31 | 2016-12-14 | 贵州电网有限责任公司贵阳供电局 | It is applicable to electrical verification householder method and the device of different size central switch cabinet |
-
2013
- 2013-03-14 CN CN 201320114862 patent/CN203250997U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009409A (en) * | 2014-06-16 | 2014-08-27 | 国家电网公司 | Portable 10kV trolley baffle opening device |
| CN104009409B (en) * | 2014-06-16 | 2016-08-17 | 国家电网公司 | Portable unlatching 10kV trolley baffle plate device |
| CN104752976A (en) * | 2015-03-10 | 2015-07-01 | 国家电网公司 | Auxiliary operating tool for electrical inspection of switch cabinet of power distribution network |
| CN106226584A (en) * | 2016-08-31 | 2016-12-14 | 贵州电网有限责任公司贵阳供电局 | It is applicable to electrical verification householder method and the device of different size central switch cabinet |
| CN106226584B (en) * | 2016-08-31 | 2023-09-12 | 贵州电网有限责任公司贵阳供电局 | Electricity inspection auxiliary method and device suitable for middle-set switch cabinets with different specifications |
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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 |
Granted publication date: 20131023 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |