CN103594970A - Special operating rod for replacement of fusion tube - Google Patents
Special operating rod for replacement of fusion tube Download PDFInfo
- Publication number
- CN103594970A CN103594970A CN201310608320.0A CN201310608320A CN103594970A CN 103594970 A CN103594970 A CN 103594970A CN 201310608320 A CN201310608320 A CN 201310608320A CN 103594970 A CN103594970 A CN 103594970A
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- CN
- China
- Prior art keywords
- fusion tube
- operating rod
- bracket
- fusion
- insulating bar
- 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.)
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Abstract
The invention discloses a special operating rod for replacement of a fusion tube. The special operating rod comprises an insulated operating rod body and a fusion tube disassembly and assembly head assembled at the top end of the insulated operating rod body. A vertically adjustable fusion tube bracket is further arranged on the portion, below the fusion tube disassembly and assembly head, of the insulated operating rod body. The fusion tube bracket comprises a circular ring part and a Y-shaped bracket body, wherein the circular ring part is connected to the insulated operating rod body in a sleeved mode, and the Y-shaped bracket body and the circular ring part are of an integral structure. The special operating rod is provided with the fusion tube bracket; a circular ring at the upper end of the fusion tube is hung on the original fusion tube disassembly and assembly head; the fusion tube bracket can support the bottom end of the fusion tube, so that the risk that the fusion tube shakes left and right in the dismantling process to fall is avoided; the fusion tube bracket can be adjusted vertically on the insulated operating rod body so as to be adapted to fusion tubes with different length specifications.
Description
Technical field:
The present invention relates to a kind of fusion tube and change operating arm dedicated, be specifically related to the operating arm dedicated of in electric power system 10 KV distribution circuits, fuse fusion tube being changed.
Background technology:
Along with socioeconomic development, power supply client is more and more, rules installed capacity 1260KVA and following use fuse switch are power supply point control appliance, due to factors such as the quality of product, outside running environment, internal operating environment, the equipment operation time limits, cause fuse switch fusion tube to damage, fuse failure fault also increases gradually, for guaranteeing client's power supply reliability, improve good service, most employing does not have a power failure and utilizes action bars to carry out fusion tube change of fuse.At present, the action bars of domestic use, is all by single metal T connector, to be equipped with action bars to fill, tear open, and owing to only having a fixing point, in assembling and dissembling process, fusion tube is extremely unstable, causes double swerve, time have fusion tube from ferrule, to drop in assembling and dissembling process.Not only make fusion tube land damage, also installation personnel is caused to personal safety hidden danger.
Summary of the invention:
For overcoming the defect of prior art, the object of the present invention is to provide a kind of fusion tube to change operating arm dedicated, on insulating bar, be positioned at fusion tube dismounting head below fusion tube bracket is set, can effectively avoid the generation of above-mentioned dangerous situation.
Technical solution problem of the present invention adopts following technical scheme:
Fusion tube is changed operating arm dedicated, and the fusion tube dismounting head that comprises insulating bar and be assemblied in described insulating bar top is also provided with upper and lower adjustable fusion tube bracket on the insulating bar below described fusion tube dismounting head.
Described fusion tube bracket comprises the annulus portion that is socketed on described insulating bar and the Y shape pallet body being structure as a whole with described annulus portion.
Described annulus portion is non-closed circular ring body, is radially provided with opening, and along toric being radially provided with, fusion tube bracket can be locked to the clamping screw on insulating bar on torus on the overlap of opening outside.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, fusion tube of the present invention change operating arm dedicated according to execute-in-place apart from needs, can many action bars of adjunction, to realize the fuse fusion tube of differing heights, change object.
2, use fusion tube of the present invention to change after operating arm dedicated, because operating personnel ascends a height apart from reducing, therefore can greatly reduce personnel's operation labor intensity and personal safety risk.
3, action bars of the present invention is provided with fusion tube bracket, original fusion tube dismounting head tangles the annulus of fusion tube upper end, fusion tube bracket can be held the bottom of fusion tube, avoid taking off double swerve in the process of fusion tube and cause falling danger, fusion tube bracket can up-down adjustment on insulating bar, to adapt to the fusion tube of different length specification.Contour structures of the present invention is simple, installation (dismounting) is convenient.
Accompanying drawing explanation:
Fig. 1 is the schematic diagram of action bars; Fig. 2 is the vertical view of fusion tube bracket; Fig. 3 is whole front view of the present invention.
Number in the figure: 1 connector, 2 dismounting heads, 3 insulating bars, 4 fusion tube brackets, 41 annulus portions, 42 pallet bodies, 5 clamping screws.
Below pass through embodiment, and the invention will be further described by reference to the accompanying drawings.
Embodiment:
Embodiment: in conjunction with Fig. 1-3, the fusion tube of the present embodiment is changed operating arm dedicated, the fusion tube dismounting 2 that comprises insulating bar 3 and be assemblied in insulating bar top, is also provided with upper and lower adjustable fusion tube bracket 4 on the insulating bar 3 below fusion tube dismounting head.
In specifically arranging, insulating bar 3 can consist of more piece, between two joint action bars, by metal threaded connector 1, connects, after disassembling, be easy to carry, at the construction field (site), and also can be according to the height of fusion tube to be removed, the action bars of choosing suitable joint number links together.And according to the length specification of fusion tube, adjust the distance between fusion tube bracket 4 and dismounting 2, the transverse arm that should guarantee the mid portion of Y shape pallet body 42 and dismounting 2 is on straight line up and down.
Fusion tube bracket 4 comprises the annulus portion 41 being socketed on insulating bar 3 and the Y shape pallet body 42 being structure as a whole with annulus portion, for convenient, fusion tube bracket integral body is fixed on insulating bar and adjustable up and down, in specifically arranging, the annulus portion 41 of fusion tube bracket is non-closed circular ring body, on torus, be radially provided with opening, and along toric being radially provided with, fusion tube bracket can be locked to the clamping screw 5 on insulating bar on the overlap of opening outside.
Claims (3)
1. fusion tube is changed operating arm dedicated, the fusion tube dismounting head (2) that comprises insulating bar (3) and be assemblied in described insulating bar top, it is characterized in that, on the insulating bar (3) below described fusion tube dismounting head, be also provided with upper and lower adjustable fusion tube bracket (4).
2. fusion tube according to claim 1 is changed operating arm dedicated, it is characterized in that, described fusion tube bracket (4) comprises the annulus portion (41) that is socketed on described insulating bar (3) and the Y shape pallet body (42) being structure as a whole with described annulus portion.
3. fusion tube according to claim 1 is changed operating arm dedicated, it is characterized in that, described annulus portion (41) is non-closed circular ring body, on torus, be radially provided with opening, and on the overlap of opening outside along the toric clamping screw (5) that fusion tube bracket can be locked on insulating bar that is radially provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310608320.0A CN103594970A (en) | 2013-11-25 | 2013-11-25 | Special operating rod for replacement of fusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310608320.0A CN103594970A (en) | 2013-11-25 | 2013-11-25 | Special operating rod for replacement of fusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103594970A true CN103594970A (en) | 2014-02-19 |
Family
ID=50085005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310608320.0A Pending CN103594970A (en) | 2013-11-25 | 2013-11-25 | Special operating rod for replacement of fusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103594970A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025917A (en) * | 2016-06-22 | 2016-10-12 | 国网安徽省电力公司六安供电公司 | Disassembling tool used for 35kV fusion under line-suspension state |
| CN109378754A (en) * | 2018-11-15 | 2019-02-22 | 国网新疆电力有限公司阿勒泰供电公司 | Telescopic fuse switch insulating mast assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203150503U (en) * | 2013-03-29 | 2013-08-21 | 国家电网公司 | Drop type fuse operation rod |
| CN203192730U (en) * | 2013-01-29 | 2013-09-11 | 福建省电力有限公司 | Insulating operating rod |
| CN203536863U (en) * | 2013-11-25 | 2014-04-09 | 国家电网公司 | Operating rod special for replacement of fusion pipe |
-
2013
- 2013-11-25 CN CN201310608320.0A patent/CN103594970A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203192730U (en) * | 2013-01-29 | 2013-09-11 | 福建省电力有限公司 | Insulating operating rod |
| CN203150503U (en) * | 2013-03-29 | 2013-08-21 | 国家电网公司 | Drop type fuse operation rod |
| CN203536863U (en) * | 2013-11-25 | 2014-04-09 | 国家电网公司 | Operating rod special for replacement of fusion pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025917A (en) * | 2016-06-22 | 2016-10-12 | 国网安徽省电力公司六安供电公司 | Disassembling tool used for 35kV fusion under line-suspension state |
| CN109378754A (en) * | 2018-11-15 | 2019-02-22 | 国网新疆电力有限公司阿勒泰供电公司 | Telescopic fuse switch insulating mast assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHUZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER COMPANY Effective date: 20150722 Owner name: CHUZHOU POWER SUPPLY COMPANY, STATE GRID ANHUI ELE Effective date: 20150722 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150722 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Applicant after: State Grid Corporation of China Applicant after: Chuzhou Power Supply Company, State Grid Anhui Electric Power Company Address before: 239000 No. 510 Fenghuang Road, Anhui, Chuzhou Applicant before: Chuzhou Power Supply Company, State Grid Anhui Electric Power Company |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |