CN101976802A - Telescopic movable clamping hardware fitting - Google Patents
Telescopic movable clamping hardware fitting Download PDFInfo
- Publication number
- CN101976802A CN101976802A CN2010105067194A CN201010506719A CN101976802A CN 101976802 A CN101976802 A CN 101976802A CN 2010105067194 A CN2010105067194 A CN 2010105067194A CN 201010506719 A CN201010506719 A CN 201010506719A CN 101976802 A CN101976802 A CN 101976802A
- Authority
- CN
- China
- Prior art keywords
- telescopic
- hardware fitting
- movable clamping
- clamping hardware
- stop hook
- 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
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Abstract
The invention discloses a telescopic movable clamping hardware fitting, as the structure adopted by the telescopic movable clamping hardware fitting is as follows: a telescopic U-shaped mounting and fixing plate is arranged at the side end of a semi-circular clamp body, and a movable stop hook is arranged at the lower end of the telescopic U-shaped mounting and fixing plate, the size of the diameter at the end of an electric pole can not limit the expansion and the contraction of the telescopic movable clamping hardware fitting; furthermore, as the movable stop hook is adopted for carrying out movable mounting and fixing according to the required fixing position, an air cutting tool and a drilling tool do not need to be used, thereby solving the disadvantage that an eyelet of a cross arm is not aligned and can not be shifted or extended.
Description
Technical field the present invention relates to the fixedly gold utensil of the built-in fuse switch of fusion tube, directly relates to clamping fitting capable of moving in telescopic manner.Be specially adapted to the no eyelet fixed installation on the electric pole cross-arm of the built-in fuse switch of high pressure 10KV fusion tube.
Background technology fuse switch on distribution transformer and distribution service main road is used as the short-circuit protection of transformer and transmission line and to the closing, divide of load current, is a kind of outdoor high-voltage protection electrical equipment of indispensability.The existing built-in fuse switch of fusion tube all is by a fixed head that has eyelet fuse to be fixed on the angle bar cross-arm that has eyelet.This mounting plates structure is simple, install firmly, extensively adopted by people always, yet in use, people also find existing mounting panel owing to be subjected to the restriction of structure, also have certain weakness, the mounting panel eyelet need be gone for a stroll in angle bar cross-arm eyelet not contraposition, particularly lead, fuse must move and change the fixed position, the mounting panel displacement is fixing not to be possible, cuts the hole though use gas cutting tool to go again, does not tackle the problem at its root yet.
Summary of the invention the present invention will provide a kind of clamping fitting capable of moving in telescopic manner exactly, and it can overcome existing mounting panel effectively and limited by angle bar cross-arm eyelet, can not contraposition and can not be shifted inductile again drawback.
The object of the present invention is achieved like this: clamping fitting capable of moving in telescopic manner, have semicircle clamp and bolt, and described semicircle clamp side is provided with scalable U type mounting plate.
As a kind of scheme of the present invention be: described scalable U type mounting plate lower end is provided with removable stop hook.
As further scheme of the present invention be: the upper end of described removable stop hook is provided with bending and strengthens flat shim.
The present invention is owing to adopted semicircle clamp side that scalable U type mounting plate is set, with scalable U type mounting plate lower end the structure of removable stop hook is set, therefore just can not be subjected to the restriction of electric pole end footpath size scalable, again owing to adopted removable stop hook to install and fix by required fixed position is removable, thereby also just need not use gas cutting and boring bar tool, can not be shifted inductile again drawback again thereby also just solved the not contraposition of cross-arm eyelet.
Appended drawings is the structure of clamping fitting capable of moving in telescopic manner of the present invention, and the invention will be further described below in conjunction with accompanying drawing.
The embodiment accompanying drawing shows the structure of clamping fitting capable of moving in telescopic manner of the present invention, semicircle clamp 2 sides are provided with scalable U type mounting plate 1, scalable U type mounting plate 1 lower end is provided with removable stop hook 3, and removable stop hook 3 upper ends are provided with strengthens bending flat shim 8.
Installation process of the present invention is: the clip position that at first two semicircle retaining clips 2 is anchored on fuse 6, then scalable U type mounting plate 1 is placed in electric pole 4, on the angle bar cross-arm 5, removable stop hook 3 is hooked in the lower end of angle bar cross-arm 5, penetrate bolt 7, bending flat shim 8 is placed in bolt 7, implements fastening can finishing by required physical location.
Claims (3)
1. clamping fitting capable of moving in telescopic manner has semicircle clamp (2) and bolt (7), it is characterized in that: described semicircle clamp (2) side is provided with scalable U type mounting plate (1).
2. clamping fitting capable of moving in telescopic manner according to claim 1 is characterized in that: described scalable U type mounting plate (1) lower end is provided with removable stop hook (3).
3. clamping fitting capable of moving in telescopic manner according to claim 2 is characterized in that: the upper end of described removable stop hook (3) is provided with strengthens bending flat shim (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105067194A CN101976802A (en) | 2010-10-09 | 2010-10-09 | Telescopic movable clamping hardware fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105067194A CN101976802A (en) | 2010-10-09 | 2010-10-09 | Telescopic movable clamping hardware fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101976802A true CN101976802A (en) | 2011-02-16 |
Family
ID=43576659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105067194A Pending CN101976802A (en) | 2010-10-09 | 2010-10-09 | Telescopic movable clamping hardware fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101976802A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409630A (en) * | 2016-11-10 | 2017-02-15 | 国网新疆电力公司疆南供电公司 | Dropout fuse insulation locking device and mechanical-lock dropout fuse |
| CN106786165A (en) * | 2017-01-25 | 2017-05-31 | 国网上海市电力公司 | A kind of pole arm insulation barrier |
| CN110206796A (en) * | 2019-07-01 | 2019-09-06 | 广州开能电气实业有限公司 | The fixation device and its fixing means of electrical equipment |
-
2010
- 2010-10-09 CN CN2010105067194A patent/CN101976802A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409630A (en) * | 2016-11-10 | 2017-02-15 | 国网新疆电力公司疆南供电公司 | Dropout fuse insulation locking device and mechanical-lock dropout fuse |
| CN106409630B (en) * | 2016-11-10 | 2019-06-14 | 国网新疆电力公司疆南供电公司 | Fuse switch insulation blocking device and mechanical latching fuse switch |
| CN106786165A (en) * | 2017-01-25 | 2017-05-31 | 国网上海市电力公司 | A kind of pole arm insulation barrier |
| CN110206796A (en) * | 2019-07-01 | 2019-09-06 | 广州开能电气实业有限公司 | The fixation device and its fixing means of electrical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110216 |