CN107834479A - A kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread - Google Patents
A kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread Download PDFInfo
- Publication number
- CN107834479A CN107834479A CN201711171644.7A CN201711171644A CN107834479A CN 107834479 A CN107834479 A CN 107834479A CN 201711171644 A CN201711171644 A CN 201711171644A CN 107834479 A CN107834479 A CN 107834479A
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- Prior art keywords
- fixator
- main line
- cover
- self
- seat
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Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 241000272525 Anas platyrhynchos Species 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 210000002445 nipple Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention belongs to electric armour clamp field, more particularly to a kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread, including cover for seat, support, branch line fixator, fixator on main line, fixator under main line, self-locking device and regulation fixing device, regulation fixing device is provided with the cover for seat, regulation fixing device upper end is connected to fixator under main line, cover for seat side is fixedly installed support, branch line fixator is fixed with the support, support upper end pin connection fixator on main line, fixator is arranged to duck tongue shaped on the main line, bayonet socket on main line on fixator is downward, fixator is under main line directly over fixator on main line.This invention simplifies the overlap joint flow of 10kV drainage threads, working strength is reduced, so as to realize band electrical bonding 10kV drainage threads faster, safer；The remote overlap joint of drainage thread is realized, it is easily operated, safe and reliable, time saving and energy saving, improve and build efficiency.
Description
Technical field
The invention belongs to electric armour clamp field, and in particular to a kind of self-locking insulating bar method livewire work overlap joint drainage
The 10kV wire clamps of line.
Background technology
Current domestic 10kV distribution network live line works have been greatly developed, and operation technique reaches its maturity.Taken in livewire work
Connect in drainage thread work, domestic conventional operational method there are two kinds at present, is insulating glove working system and insulating bar respectively
Working system.Insulating glove working system is by manually being fixed branch line and main line with binding wire (wire clamp), and human body is directly sudden and violent during operation
High voltage electric field is exposed at, larger potential safety hazard be present.Insulating bar working system is that human body is contacted by action bars with electrical body,
All the time certain safe distance is kept with electrical body, it is safer compared to insulating glove working system, but insulating bar operation at present
When method livewire work overlaps drainage thread, human hand is replaced to carry out conducting wire binding (wire clamp is fixed), colligation (fixation) with insulating bar
Difficulty is larger, and experienced operator completes three 10kV wires overlap joints and takes around 2 hours or so time, and labor intensity is big, work effect
Rate is low, therefore the less people of insulating bar operation overlap joint drainage thread working system uses.
The content of the invention
Taken in view of the above-mentioned problems of the prior art, the present invention provides a kind of self-locking insulating bar method livewire work
The 10kV wire clamps of drainage thread are connect, can realize that main line and the remote wire clamp of branch line are fixed, fixation is easy to operate, wiring peace
Entirely, time saving and energy saving, operating efficiency is high.
Its technical scheme is：
A kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread, including cover for seat, support, branch
Fixator under fixator, main line, self-locking device and regulation fixing device on line fixator, main line, tune is provided with the cover for seat
Fixing device is saved, regulation fixing device upper end is connected to fixator under main line, and cover for seat side is fixedly installed support, the support
On be fixed with branch line fixator, support upper end pin connection fixator on main line, and fixator is arranged to duck tongue on the main line
Shape, the bayonet socket on main line on fixator is downward, and fixator is under main line directly over fixator on main line.
Further, the regulation fixing device includes nut, fastening bolt and connector, and the nut fixed setting is present
Set upper side, fastening bolt sequentially passes through cover for seat and nut, and coordinates with nut thread, and fastening bolt upper end is connected to by bearing
Fixator under main line, the fastening bolt lower end are provided with connector.
Further, the regulation fixing device includes motion bar, connector and compression spring, and the motion bar upper end passes through
Cover for seat is fixedly connected with fixator under main line, the motion bar and cover for seat slidable connection, under cover for seat and main line between fixator
Motion bar on be cased with compression spring, the motion bar lower end is provided with connector.
Further, the connector is nipple or connection ring.
Further, the self-locking device includes neck and fixture block, and the fixture block is fixedly installed on cover for seat side, the neck
Fixator is arranged on main line away from the inside of support one end, on main line after fixator rotation, the neck on main line on fixator
Self-locking is connected with the fixture block of cover for seat side.
Further, the self-locking device includes iron plate and magnet piece, and the magnet piece is fixedly installed on cover for seat side, described
Iron plate is arranged on main line fixator away from the inside of support one end, on main line after fixator rotation, on main line on fixator
Iron plate is attracted self-locking by the magnet piece of cover for seat side.
Further, the self-locking device includes fixator neck, and the fixator neck is positioned close on main line fixed
In the support side of device, on main line after fixator rotation, fixator is connected in the fixator neck in support side on main line
Self-locking.
Beneficial effects of the present invention：
When the present invention is using insulating bar working system band electrical bonding 10kV drainage threads, will first make uncharged point
Branch line drainage thread is fixed in branch line fixator, then using a 10kV insulating bar by wire clamp together with being fixed on branch
Branch line drainage thread in line fixator is hung on 10kV main lines by fixator opening on main line in the lump, and main line is by line
Own wt effect is pressed from both sides, is applied to one power vertically upward of fixator on main line, so that fixator rotates, and passes through self-locking
Device self-locking.Using another fastening insulating bar operation, fixator under main line is driven to rise by adjusting fixing device, directly
Fixator is completely fixed firmly with the 10kV main lines in fixator on main line under to main line, you can is easily accomplished the overlap joint of drainage thread
Work, simplifies the overlap joint flow of 10kV drainage threads, reduces working strength, so as to realize band electrical bonding faster, safer
10kV drainage threads.The present invention realizes the remote overlap joint of drainage thread, easily operated, safe and reliable, time saving and energy saving, improves and takes
Build efficiency.
Brief description of the drawings
Fig. 1 is 10kV cable clamp structure schematic diagrames, containing nut, fastening bolt and connector composition regulation fixing device and
The self-locking device of neck and fixture block composition；
Fig. 2 is 10kV cable clamp structure schematic diagrames, and dress is fixed in the regulation containing motion bar, connector and compression spring composition
Put；
Fig. 3 is 10kV cable clamp structure schematic diagrames, the self-locking device formed containing iron plate and magnet piece；
Fig. 4 is 10kV cable clamp structure schematic diagrames, the self-locking device containing fixator neck；
Embodiment
This practical information provides a kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread, below
The accompanying drawing in the embodiment of the present invention will be combined, the technical scheme in the embodiment of the present invention is clearly and completely described.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
A kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread, including cover for seat 1, support 2, point
Fixator 5 under fixator 4, main line, self-locking device and regulation fixing device on branch line fixator 3, main line, set in the cover for seat 1
Regulation fixing device is equipped with, regulation fixing device upper end is connected to fixator 5 under main line, and the side of cover for seat 1 is fixedly installed support
2, it is fixed with branch line fixator 3 on the support 2, the upper end pin connection of support 2 fixator 4 on main line, solid on the main line
Determine device 4 and be arranged to duck tongue shaped, the bayonet socket on main line on fixator 4 is downward, and fixator 4 is being under main line fixator 5 just on main line
Top.
The present invention is using insulating bar working system band electrical bonding 10kV drainage threads, the uncharged branch that will first make
Line drainage thread is fixed in branch line fixator 3, then using a 10kV insulating bar by the present invention together with being fixed on point
Branch line drainage thread in branch line fixator 3 is hung on 10kV main lines by the opening of fixator on main line 4 in the lump, main line by
Acted on to wire clamp own wt, be applied to 4 one power vertically upward of fixator on main line, so that fixator rotates, and led to
Cross self-locking device self-locking.Using another fastening insulating bar operation, fixator under main line is driven by adjusting fixing device
Rise, until fixator is completely fixed firmly with the 10kV main lines in fixator on main line under main line, you can be easily accomplished drainage
The overlap joint work of line.
Wherein, adjusting fixing device includes nut 61a, fastening bolt 62a and connector 63a, and the nut 61a fixations are set
Put in the upper end of cover for seat 1, fastening bolt 62a sequentially passes through cover for seat 1 and nut 61a, and coordinates with nut 61a screw threads, fastening bolt
62a upper ends are connected to fixator 5 under main line by bearing, and the fastening bolt 62a lower ends are provided with connector 63a.
Fastening insulating bar is connected with the connector 63a of fastening bolt 62a lower ends, is insulated and operated by rotational fastener
Bar turn fastening bolt 62a, fastening bolt 62a are moved in the axial direction under nut 61a effects, and fixator under main line 5 is moved up,
Until the 10kV main lines on main line in fixator are completely fixed by fixator 5 under main line.
Or using another regulation fixing device, including motion bar 61b, connector 62b and compression spring 63b, it is described
Motion bar 61b upper ends are fixedly connected through cover for seat 1 with fixator under main line 5, the motion bar 61b and the slidable connection of cover for seat 1,
Compression spring 63b is cased with motion bar 61b under cover for seat 1 and main line between fixator 5, the motion bar 61b lower ends are provided with
Connector 63a.
Fastening insulating bar is connected with the connector 62b of motion bar 61b lower ends, insulating bar is pulled downward on, makes
Fixator 5 moves down under motion bar 61b and main line, and makes compression spring 63b continue to compress.Then, another eradication edge operation is utilized
Wire clamp is hung on main line by bar, and passes through self-locking device self-locking.Fastening insulating bar is finally unclamped, passes through compression spring 63b
The power of reset pushes up fixator 5 under motion bar 61b and main line, and fixator 5 is by main line in fixator under final main line
10kV main lines be completely fixed.
Connector 63a in above-mentioned can be nipple or connection ring.
The self-locking device includes neck 71a and fixture block 72a, and the fixture block 72a is fixedly installed on the side of cover for seat 1, described
Neck 71a is arranged on fixator 4 on main line, and, away from the inner side of the one end of support 2, main line is acted on by wire clamp own wt, is applied to
4 one power vertically upward of fixator on main line, so that fixator rotates, it is fixed on main line after fixator 4 rotates on main line
Neck 71a on device 4 is connected self-locking with the fixture block 72a of the side of cover for seat 1.
Or another self-locking device is utilized, including iron plate 71b and magnet piece 72b, the magnet piece 72b are fixedly installed on
The side of cover for seat 1, the iron plate 71b are arranged on main line fixator 4 away from the inside of the one end of support 2, and main line is by wire clamp itself
Weight acts on, and is applied to 4 one power vertically upward of fixator on main line, so that fixator rotates, fixator 4 revolves on main line
After turning, the iron plate 71b on main line on fixator 4 is attracted self-locking by the magnet piece 72b of the side of cover for seat 1.
Also or using another self-locking device including fixator neck 71c, the fixator neck 71c it is positioned close to
On main line in the side of support 2 of fixator 4, main line is acted on by wire clamp own wt, is applied to fixator 4 one on main line and hangs down
Straight upward power, so that fixator rotates, after fixator 4 rotates on main line, fixator 4 is connected to the side of support 2 on main line
Self-locking in interior fixator neck 71c.
Claims (7)
- A kind of 1. 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread, it is characterised in that including cover for seat, Support, branch line fixator, fixator, self-locking device and regulation fixing device under fixator, main line on main line, in the cover for seat Regulation fixing device is provided with, regulation fixing device upper end is connected to fixator under main line, and cover for seat side is fixedly installed support, Branch line fixator is fixed with the support, support upper end pin connection fixator on main line, and fixator is set on the main line It is set to duck tongue shaped, the bayonet socket on main line on fixator is downward, and fixator is under main line directly over fixator on main line.
- 2. 10kV wire clamps according to claim 1, it is characterised in that the regulation fixing device includes nut, fastening spiral shell Bolt and connector, the nut are fixedly installed on cover for seat upper end, and fastening bolt sequentially passes through cover for seat and nut, and and nut thread Coordinate, fastening bolt upper end is connected to fixator under main line by bearing, and the fastening bolt lower end is provided with connector.
- 3. 10kV wire clamps according to claim 1, it is characterised in that the regulation fixing device includes motion bar, connection Head and compression spring, the motion bar upper end are fixedly connected through cover for seat with fixator under main line, and the motion bar can with cover for seat It is slidably connected, compression spring is cased with the motion bar under cover for seat and main line between fixator, the motion bar lower end is provided with company Joint.
- 4. the 10kV wire clamps according to Claims 2 or 3, it is characterised in that the connector is nipple or connection ring.
- 5. 10kV wire clamps according to claim 1, it is characterised in that the self-locking device includes neck and fixture block, described Fixture block is fixedly installed on cover for seat side, and the neck is arranged on fixator on main line and, away from the inner side of support one end, consolidated on main line After determining device rotation, the neck on main line on fixator is connected self-locking with the fixture block of cover for seat side.
- 6. 10kV wire clamps according to claim 1, it is characterised in that the self-locking device includes iron plate and magnet piece, institute State magnet piece and be fixedly installed on cover for seat side, the iron plate is arranged on main line fixator away from the inside of support one end, main line After upper fixator rotation, the iron plate on main line on fixator is attracted self-locking by the magnet piece of cover for seat side.
- 7. 10kV wire clamps according to claim 1, it is characterised in that the self-locking device includes fixator neck, described Fixator neck is positioned close in the support side of fixator on main line, on main line after fixator rotation, fixator on main line It is connected to self-locking in the fixator neck in support side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171644.7A CN107834479A (en) | 2017-11-22 | 2017-11-22 | A kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171644.7A CN107834479A (en) | 2017-11-22 | 2017-11-22 | A kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107834479A true CN107834479A (en) | 2018-03-23 |
Family
ID=61653208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711171644.7A Pending CN107834479A (en) | 2017-11-22 | 2017-11-22 | A kind of 10kV wire clamps of self-locking insulating bar method livewire work overlap joint drainage thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107834479A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906247A (en) * | 2019-11-13 | 2020-03-24 | 国网天津市电力公司 | Overhead transmission line warning light and installation connecting rod based on unmanned aerial vehicle control |
| CN112271634A (en) * | 2020-10-12 | 2021-01-26 | 亿嘉和科技股份有限公司 | Automatic wire clamp instrument that breaks away from fastener |
| CN112421475A (en) * | 2020-09-29 | 2021-02-26 | 国网浙江省电力有限公司电力科学研究院 | Operating rod for quickly lapping drainage wire and using method thereof |
| CN114336403A (en) * | 2021-12-03 | 2022-04-12 | 国网上海市电力公司 | Device and method for automatic positioning and automatic separation of connecting hardware fittings on electrified connection fastening device |
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| CN105186365A (en) * | 2015-09-21 | 2015-12-23 | 国网山东荣成市供电公司 | Charged suspension clamp fastener |
| CN105244812A (en) * | 2015-10-30 | 2016-01-13 | 国网山东省电力公司东营供电公司 | Hand-held stabilizing apparatus for on-line walking operation |
| CN106395613A (en) * | 2016-11-30 | 2017-02-15 | 国家电网公司 | Lead lifting hook |
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2017
- 2017-11-22 CN CN201711171644.7A patent/CN107834479A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202050215U (en) * | 2011-03-17 | 2011-11-23 | 北京市电力公司 | Current-shunt wire clip |
| CN105186365A (en) * | 2015-09-21 | 2015-12-23 | 国网山东荣成市供电公司 | Charged suspension clamp fastener |
| CN105244812A (en) * | 2015-10-30 | 2016-01-13 | 国网山东省电力公司东营供电公司 | Hand-held stabilizing apparatus for on-line walking operation |
| CN106395613A (en) * | 2016-11-30 | 2017-02-15 | 国家电网公司 | Lead lifting hook |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906247A (en) * | 2019-11-13 | 2020-03-24 | 国网天津市电力公司 | Overhead transmission line warning light and installation connecting rod based on unmanned aerial vehicle control |
| CN110906247B (en) * | 2019-11-13 | 2022-01-14 | 国网天津市电力公司 | Overhead transmission line warning light and installation connecting rod based on unmanned aerial vehicle control |
| CN112421475A (en) * | 2020-09-29 | 2021-02-26 | 国网浙江省电力有限公司电力科学研究院 | Operating rod for quickly lapping drainage wire and using method thereof |
| CN112271634A (en) * | 2020-10-12 | 2021-01-26 | 亿嘉和科技股份有限公司 | Automatic wire clamp instrument that breaks away from fastener |
| CN112271634B (en) * | 2020-10-12 | 2022-03-15 | 亿嘉和科技股份有限公司 | Automatic wire clamp instrument that breaks away from fastener |
| CN114336403A (en) * | 2021-12-03 | 2022-04-12 | 国网上海市电力公司 | Device and method for automatic positioning and automatic separation of connecting hardware fittings on electrified connection fastening device |
| CN114336403B (en) * | 2021-12-03 | 2024-09-13 | 国网上海市电力公司 | Device and method for automatically positioning and automatically separating connecting hardware fitting on electrified connection fastening device |
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Application publication date: 20180323 |