CN203218756U - Special-purpose tool for live-line replacement of disconnecting switch operating mechanism - Google Patents
Special-purpose tool for live-line replacement of disconnecting switch operating mechanism Download PDFInfo
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- CN203218756U CN203218756U CN 201320115552 CN201320115552U CN203218756U CN 203218756 U CN203218756 U CN 203218756U CN 201320115552 CN201320115552 CN 201320115552 CN 201320115552 U CN201320115552 U CN 201320115552U CN 203218756 U CN203218756 U CN 203218756U
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- Prior art keywords
- operating mechanism
- purpose tool
- anchor ear
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000002596 correlated effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a special-purpose tool for live-line replacement of a disconnecting switch operating mechanism, which comprises two fixing hoops, a connecting rod and fixing bolts. The fixing hoops are arranged at the two ends of the connecting rod, axes of through holes of the two fixing hoops are parallel, and the fixing bolts are used for locking the fixing hoops. The special-purpose tool for live-line replacement of the disconnecting switch operating mechanism can realize live-line corrective maintenance or replacement of a disconnecting switch operating mechanism box, which is simple and convenient. Due to employment of the special-purpose tool, 2 or 3 staff can be reduced, working efficiency is improved, and power supply reliability is improved. Thus, the special-purpose tool has very strong practicality and wide popularization and application prospects.
Description
Technical field
The utility model relates to a kind of replacing isolator operating mechanism case instrument, particularly a kind of specific purpose tool of charged for replacement isolator operating mechanism case.
Background technology
In recent years, in order to strengthen the operation of power networks management, improve the mains supply reliability, need in time isolator operating mechanism case fault to be overhauled or changed.Changing the isolator operating mechanism case at present need have a power failure to whole piece circuit (at interval) or whole section bus, and interruption duration needs more than 8 hours.Be badly in need of the specific purpose tool of the on-the-spot charged for replacement isolator operating mechanism case that is suitable for of a cover, realize charged (maintenance) replacing isolator operating mechanism case, avoid disconnecting link equipment place circuit (at interval) to have a power failure.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of specific purpose tool of operating light, as to meet work on the spot site safety conditional request charged for replacement isolator operating mechanism case is provided.
A kind of charged for replacement isolator operating mechanism case specific purpose tool, its structural feature is: comprise two fixedly anchor ear, connecting rod and set bolt, described fixedly anchor ear is arranged at the two ends of connecting rod, two fixedly the axis of anchor ear through hole parallel the described set bolt anchor ear that is used for being locked.
In use, with wherein one fixedly anchor ear be fixed on the isometrical bar of support of isolator operating mechanism case with set bolt, with another fixedly anchor ear connect isolator operating mechanism case vertical links and fix with set bolt, and with two fixedly anchor ear transfer to same horizontal level, two set bolts are respectively locked.Locking isolating switch operating mechanism case vertical links state, position can not be moved it.After carrying out the relevant tissue of live line working, technical measures etc. and satisfying the condition of live line working, the operations such as dismounting, maintenance, installation of just can being correlated with to the isolator operating mechanism case normally do not move and do not influence line facility.
Wherein one fixedly the anchor ear diameter be 30mm, adopt-60 * 6 mm hot dip band iron materials, have higher mechanical strength and non-oxidizability.
Another is anchor ear diameter 300mm fixedly, adopts-60 * 6 mm hot dip band iron materials, has higher mechanical strength and non-oxidizability.
It is the galvanized pipe of 485mm, diameter 32 mm that described connecting rod adopts length.
In sum, the utility model following advantage compared to existing technology:
Charged for replacement isolator operating mechanism case specific purpose tool of the present utility model can be realized isolator operating mechanism punch-out equipment tool fault hotline maintenance or replacing, and is simple and convenient.Adopt the operation of this specific purpose tool to reduce operating personnel 2-3 people more in the past, improve operating efficiency, improve power supply reliability.Have stronger practicality and popularizing application prospect widely.
Description of drawings
Fig. 1 is that a kind of band is changed isolator operating mechanism case specific purpose tool structural representation.
A kind of band of Fig. 2 is changed isolator operating mechanism case specific purpose tool and is used schematic diagram.
Label declaration 1 fixedly anchor ear 2 connecting rods 3 set bolts 4 isolator operating mechanism casees 5 supports isometrical bar 6 isolator operating mechanism case vertical links.
Embodiment
Be described in more detail below in conjunction with the utility model of embodiment.
Embodiment 1
A kind of charged for replacement isolator operating mechanism case specific purpose tool shown in Fig. 1-2, comprise two fixedly anchor ear 1, connecting rod 2 and set bolt 3, brown fixedly anchor ear is arranged at the two ends of connecting rod, two fixedly the axis of anchor ear through hole parallel the described set bolt anchor ear that is used for being locked.
Wherein one fixedly the anchor ear diameter be 30mm, adopt-60 * 6 mm hot dip band iron materials, have higher mechanical strength and non-oxidizability.Another is anchor ear B diameter 300mm fixedly, adopts-60 * 6 mm hot dip band iron materials, has higher mechanical strength and non-oxidizability.Both are the general anchor ear of electric power enterprise.
Described set bolt is respectively M12 * 50(diameter 12mm, length 50 mm), the fixedly bolt of anchor ear A, B that is used for for M16 * 80 (diameter 16 mm, length 80 mm) band nut adopts hot dip galvanizing process.
In use, with one fixedly anchor ear be fixed on the isometrical bar 5 of support of isolator operating mechanism case 4 with a set bolt, with another fixedly anchor ear connect another set bolt of isolator operating mechanism case vertical links 6 usefulness and fix, and with two fixedly anchor ear transfer to same horizontal level, two set bolts are locked.Locking isolating switch operating mechanism case vertical links state, position can not be moved it.After carrying out the relevant tissue of live line working, technical measures etc. and satisfying the condition of live line working, the operations such as dismounting, maintenance, installation of just can being correlated with to the isolator operating mechanism case normally do not move and do not influence line facility.
It is same as the prior art that present embodiment is not stated part.
Claims (3)
1. charged for replacement isolator operating mechanism case specific purpose tool, it is characterized in that: comprise two fixedly anchor ear, connecting rod and set bolt, described fixedly anchor ear is arranged at the two ends of connecting rod, two fixedly the axis of anchor ear through hole parallel the described set bolt anchor ear that is used for being locked.
2. charged for replacement isolator operating mechanism case specific purpose tool according to claim 1 is characterized in that: wherein one fixedly the anchor ear diameter be 30mm, adopt-60 * 6 mm hot dip band iron materials.
3. charged for replacement isolator operating mechanism case specific purpose tool according to claim 2, it is characterized in that: another is anchor ear diameter 300mm fixedly, adopts-60 * 6 mm hot dip band iron materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115552 CN203218756U (en) | 2013-03-14 | 2013-03-14 | Special-purpose tool for live-line replacement of disconnecting switch operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115552 CN203218756U (en) | 2013-03-14 | 2013-03-14 | Special-purpose tool for live-line replacement of disconnecting switch operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218756U true CN203218756U (en) | 2013-09-25 |
Family
ID=49208259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320115552 Expired - Fee Related CN203218756U (en) | 2013-03-14 | 2013-03-14 | Special-purpose tool for live-line replacement of disconnecting switch operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218756U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683057A (en) * | 2013-12-17 | 2014-03-26 | 国家电网公司 | Tool special for replacing high-voltage isolating switch mechanism hoop |
| CN105006385A (en) * | 2015-08-18 | 2015-10-28 | 国家电网公司 | Emergency auxiliary tool for abnormal opening of isolating switch |
| CN106025886A (en) * | 2016-07-12 | 2016-10-12 | 国网江西省电力公司赣州供电分公司 | Disconnector mechanism charged overhauling vertical connection rod fixation device |
| CN110120318A (en) * | 2019-04-12 | 2019-08-13 | 国网浙江省电力有限公司杭州供电公司 | Outdoor high-voltage isolating switch master connecting-rod trip gear and service without power-off operating method |
-
2013
- 2013-03-14 CN CN 201320115552 patent/CN203218756U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683057A (en) * | 2013-12-17 | 2014-03-26 | 国家电网公司 | Tool special for replacing high-voltage isolating switch mechanism hoop |
| CN105006385A (en) * | 2015-08-18 | 2015-10-28 | 国家电网公司 | Emergency auxiliary tool for abnormal opening of isolating switch |
| CN105006385B (en) * | 2015-08-18 | 2017-05-17 | 国家电网公司 | Emergency auxiliary tool for abnormal opening of isolating switch |
| CN106025886A (en) * | 2016-07-12 | 2016-10-12 | 国网江西省电力公司赣州供电分公司 | Disconnector mechanism charged overhauling vertical connection rod fixation device |
| CN110120318A (en) * | 2019-04-12 | 2019-08-13 | 国网浙江省电力有限公司杭州供电公司 | Outdoor high-voltage isolating switch master connecting-rod trip gear and service without power-off operating method |
| CN110120318B (en) * | 2019-04-12 | 2023-10-27 | 国网浙江省电力有限公司杭州供电公司 | Main connecting rod tripping device of outdoor high-voltage isolating switch and uninterrupted maintenance operation method |
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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: 20130925 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |