CN104466796A - Integrated device for clearing away entanglements on overhead lines - Google Patents
Integrated device for clearing away entanglements on overhead lines Download PDFInfo
- Publication number
- CN104466796A CN104466796A CN201410824308.8A CN201410824308A CN104466796A CN 104466796 A CN104466796 A CN 104466796A CN 201410824308 A CN201410824308 A CN 201410824308A CN 104466796 A CN104466796 A CN 104466796A
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- hook
- inverted
- connecting rod
- scissors
- hook groove
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Abstract
The invention relates to a tool for clearing away foreign matters on power transmission lines, in particular to an integrated device for clearing away entanglements on overhead lines. According to the structural features, the integrated device for clearing away the entanglements on the overhead lines comprises a main rod, scissors, a single blade and a hooking piece. The main rod comprises an n-shaped hooking groove and a connecting rod, wherein the connecting rod is connected with one end of the n-shaped hooking groove, a guide rail distributed in the axial direction of the connecting rod is arranged at the connecting position of the connecting rod and the n-shaped hooking groove, and a sliding wheel is installed inside the guide rail. A hinging point of the scissors is located at the bottom of the n-shaped hooking groove, the shearing mouth of the scissors is downward, and one shear blade abuts against the sliding wheel. The single blade is located on the upper end surface of the n-shaped hooking groove, and the blade body of the single blade extends towards the side face from the upper end surface of the hooking groove. The hooking piece comprises a central rod and a plurality of hooks distributed in the center, the central rod is located on the upper end surface of the n-shaped hooking groove and is fixedly connected with the n-shaped hooking groove, and the connecting rod is connected with an operation insulating rod. The integrated device for clearing away the entanglements on the overhead lines has the advantages of being capable of clearing away the entanglements on the overhead lines comprehensively, safely, reliably and effectively, and easy and convenient to operate.
Description
Technical field
The present invention relates to a kind of foreign bodies on transmission lines cleanout tool, particularly a kind of overhead transmission line twister removes integrated apparatus.
Background technology
In grid power transmission circuit, particularly overhead transmission line, it is in outdoor the Nature conditions environmental and runs, easily be subject to external environment influence, particularly near the position of human living, such as, under strong wind atmosphere, particularly typhoon, cyclone etc., various article, as plastic products, paper slip, strap etc. upwards will fly under the drive of wind-force, and be wrapped on overhead wire, when also having red-letter day, circuit village resident along the line sets off fireworks firecracker, and the landing of the firecracker of remnants is hung on the line; Also have the contour empty product of kite also can be wrapped on transmission line in addition.These twisters affect the safe and stable operation of transmission line greatly, may cause transmission line tripping fault if process not in time.
In prior art, usually adopt manually enter circuit highfield and carry out on-line treatment the foreign bodies removal on transmission line, the operating personnel not only high and live-working safety of labour intensity has a big risk.At present, also some foreign bodies removal products are had, but its function is all very single, because twister is varied, and canoe also varies, the foreign bodies removal product of simple function can not reliable and effectively be removed twister, and, if twister is not removed, also likely thoroughly do not cause line fault because remove.
Summary of the invention
The object of the invention is to provide a kind of overhead transmission line twister that is comprehensive, safe, reliable, that effectively can remove overhead wire twister to remove integrated apparatus according to the deficiencies in the prior art part.
Overhead transmission line twister removes integrated apparatus, its structural feature is, include mobile jib, scissors, single blade and hook, mobile jib includes inverted U hook groove and connecting rod, connecting rod is connected with one end of inverted U hook groove, the position that the two connects is provided with the guide rail along connecting rod axial distribution, in guide rail, movable pulley is installed; The pin joint of scissors is positioned at the bottom land of inverted U hook groove, and the clip of scissors is downward, and one of them shear blade is near movable pulley; Single blade is positioned at inverted U hook groove upper surface, and blade extends along the upper end aspect-oriented of hook groove; Hook includes center pole and hooks a plurality of in the heart in being distributed in, and center pole stands on the upper surface of inverted U hook groove, is fixedly connected with inverted U hook groove, connecting rod attended operation insulating bar.
Under normality, movable pulley is positioned at the lower end position of guide rail, now scissors is less by movable pulley restriction clip, for the twister that can cut off, adopt and the clip of scissors is entangled twister downwards, then pull down the bar that is dynamically connected, now scissors produces outer expansionary force, and promote movable pulley and upwards walk along guide rail, and scissors is also slowly opened, and is cut off in the process that twister just slides on shearing blade.For the twister that scissors cannot be adopted to remove, can single blade be adopted, drive single blade to cut on twister by moving left and right of operation connecting rod, twister is cut off, for after cutting with single blade also around foreign matter on the line, can remove by scissors or hook further.For coated tighter transmission line twister, or the twister of scissors and single blade process cannot be adopted, hook can be adopted to carry out hook in advance, cut, twister hook is scattered come: be rotatably connected bar, thus drive the center pole of hook to rotate, make hook hook twister in rotation, tear loose twister further, then the twister scattered to hook does other again and removes, and reaches the best effect removed.
Above-mentioned scissors, single blade and hook can complement each other, 1-3 kind mode can be used to process for twister, due to scissors, single blade and hook are integrated with cutting twister, cut, all removing actions of hook, focused in same device, according to cutting, cut, the characteristic of hook and the requirement of operating space are carried out orientation arranges distribution, form integrated structure, cutting, cut, under the hook effect of cooperatively interacting, just can safety, reliably, twister on effective removing overhead wire, easy to operate, simply, and insulating bar can be adopted to carry out remote operation, electric field is entered without the need to personnel, ensure the personal safety of operating personnel.
The present invention can be specially further:
Inverted U hook groove upper surface is provided with rolling disc, and single blade is arranged on this rolling disc, described rolling disc and inverted U hook groove upper surface hinged.
Like this, under the rotating effect of rolling disc, single blade arbitrarily can adjust the angle of blade, thus realizes multi-faceted cutting effect, improves the elimination effect to twister.In addition, rolling disc can also drive single blade to rotate along its pin joint in inverted U hook groove upper surface, realize the angle adjustment of single blade at this plane of rotation, when this plane of rotation is parallel with face, inverted U hook groove place, the storage to single blade can also be realized, as long as make single blade turn to the position parallel with the center pole of hook.
The mouth of hook of the hook in described hook or upwards or downwards or forward or backward, each hook front end has wedge angle, direction and the bearing of trend being hook of wedge angle.
Like this, the hook of hook to can any one angle in 360 ° of directions, thus the hook that can meet the twister of various angle from; And the wedge angle of hook front end has the effect of cutter, the twister of comparatively consolidation can be thrust or cut open the twister of larger area, loose or hook being cut to it and falls apart, being convenient to it and can being hooked or carry out other and cut, to cut etc. and remove action.
In sum, the invention provides a kind of overhead transmission line twister and remove integrated apparatus, scissors, single blade and hook are focused in same device, according to cutting, cut, the characteristic of hook and the requirement of operating space carry out orientation arranges distribution, form integrated structure, twister on removing overhead wire that can be safe, reliable and effective, convenient and simple for operation.
Accompanying drawing explanation
Figure 1 shows that overhead transmission line twister of the present invention removes the structural representation of integrated apparatus.
Below in conjunction with embodiment, the present invention is described further.
Embodiment
Most preferred embodiment:
With reference to accompanying drawing 1, overhead transmission line twister removes integrated apparatus, include mobile jib, scissors 1, single blade 2 and hook 3, mobile jib includes inverted U hook groove 4 and connecting rod 5, connecting rod 5 is connected with one end of inverted U hook groove 4, the position that the two connects is provided with the guide rail 6 along connecting rod 5 axial distribution, movable pulley 7 is installed in guide rail 6.
The pin joint of scissors 1 is positioned at the bottom land of inverted U hook groove 4, and the clip of scissors 1 is downward, and one of them shear blade is near movable pulley 7.Inverted U hook groove 4 upper surface is provided with rolling disc, single blade 2 is arranged on this rolling disc, described rolling disc and inverted U hook groove upper surface hinged, like this, single blade 2 is positioned at inverted U hook groove 4 upper surface, and blade extends along the upper end aspect-oriented of hook groove 4 and exceeds the side edge of hook groove 4.Hook 3 includes center pole 8 and hooks 9 a plurality of in the heart in being distributed in, the mouth of hook of the hook 9 in described hook or upwards or downwards or forward or backward, it can be any one angle in 360 ° of directions, each hook 9 front end has wedge angle 10, direction and the bearing of trend being hook 9 of wedge angle 10, center pole 8 stands on the upper surface of inverted U hook groove 4, is fixedly connected with inverted U hook groove 4, and connecting rod 5 can attended operation insulating bar.
Integrated apparatus of the present invention can remove work as follows:
Cut: the scissors in groove is before work, and its movable pulley is closed condition, two blade openings are little.When rope is placed on scissors mouth, pull at scissors, scissors is slowly opened, and movable pulley also slowly moves, and controls the opening speed of scissors.The distance that rope slides on blade will be cut off.
Cut: single blade can adjusting angle, rope can be cut off.Usual blade can be accepted.
Hook: the hook portions of this device can be taken off.Wedge angle on hook also has the function of cutter.The twister hook be wrapped on overhead wire can scatter by hook, and then the twister come that scatters rolls by hook, just can easily be fallen by twister hook.
This device has mainly for overhead wire twister twining, waft, the state such as to tie up is invented, and adopts this device the twister of various winding state easily can be removed.
It is same as the prior art that the present invention does not state part.
Claims (3)
1. overhead transmission line twister removes integrated apparatus, it is characterized in that, include mobile jib, scissors, single blade and hook, mobile jib includes inverted U hook groove and connecting rod, connecting rod is connected with one end of inverted U hook groove, the position that the two connects is provided with the guide rail along connecting rod axial distribution, in guide rail, movable pulley is installed; The pin joint of scissors is positioned at the bottom land of inverted U hook groove, and the clip of scissors is downward, and one of them shear blade is near movable pulley; Single blade is positioned at inverted U hook groove upper surface, and blade extends along the upper end aspect-oriented of hook groove; Hook includes center pole and hooks a plurality of in the heart in being distributed in, and center pole stands on the upper surface of inverted U hook groove, is fixedly connected with inverted U hook groove, connecting rod attended operation insulating bar.
2. overhead transmission line twister according to claim 1 removes integrated apparatus, and it is characterized in that, inverted U hook groove upper surface is provided with rolling disc, and single blade is arranged on this rolling disc, described rolling disc and inverted U hook groove upper surface hinged.
3. overhead transmission line twister according to claim 1 removes integrated apparatus, it is characterized in that, the mouth of hook of the hook in described hook or upwards or downwards or forward or backward, each hook front end has wedge angle, direction and the bearing of trend being hook of wedge angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824308.8A CN104466796B (en) | 2014-12-26 | 2014-12-26 | Integrated device for clearing away entanglements on overhead lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410824308.8A CN104466796B (en) | 2014-12-26 | 2014-12-26 | Integrated device for clearing away entanglements on overhead lines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104466796A true CN104466796A (en) | 2015-03-25 |
| CN104466796B CN104466796B (en) | 2017-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410824308.8A Active CN104466796B (en) | 2014-12-26 | 2014-12-26 | Integrated device for clearing away entanglements on overhead lines |
Country Status (1)
| Country | Link |
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| CN (1) | CN104466796B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375388A (en) * | 2015-11-24 | 2016-03-02 | 国家电网公司 | Foreign matter removal device for power transmission line |
| CN107994504A (en) * | 2018-01-10 | 2018-05-04 | 国家电网公司 | A kind of power transmission line debris sweeping robot |
| CN108879480A (en) * | 2018-07-31 | 2018-11-23 | 国网河南省电力公司南召县供电公司 | A kind of overhead transmission line twister cleaning plant |
| CN108963867A (en) * | 2018-07-26 | 2018-12-07 | 国网山东省电力公司莱芜供电公司 | A kind of drawstring wound form foreign body eliminating apparatus |
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| CN203434521U (en) * | 2013-07-10 | 2014-02-12 | 成都电业局双流供电局 | Special-purpose knife for removing barriers around electric power line |
| CN203491605U (en) * | 2013-10-23 | 2014-03-19 | 国家电网公司 | High voltage line foreign matter removing operation tool |
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| CN104037650A (en) * | 2014-06-05 | 2014-09-10 | 国家电网公司 | Insulating operating rod having trimming function |
| CN203967611U (en) * | 2014-09-02 | 2014-11-26 | 国家电网公司 | Band electrical clean-up transmission line barrier instrument |
| CN104167689A (en) * | 2014-08-08 | 2014-11-26 | 国家电网公司 | Barrier removing tool for power lines |
| CN204441796U (en) * | 2014-12-26 | 2015-07-01 | 国家电网公司 | Overhead transmission line twister removes integrated apparatus |
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2014
- 2014-12-26 CN CN201410824308.8A patent/CN104466796B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2554674A1 (en) * | 1983-11-15 | 1985-05-17 | Pelissier Camil | Manual secateurs/undergrowth-clearing tool |
| JP2000083308A (en) * | 1998-07-08 | 2000-03-21 | Sankyo:Kk | Foreign substance remover for hot line operation |
| CN201430373Y (en) * | 2009-07-01 | 2010-03-24 | 渑池县电业总公司 | Electrified tree obstacle removing device |
| CN201754486U (en) * | 2010-08-20 | 2011-03-02 | 辽宁省电力有限公司铁岭供电公司 | Winding article removing tool for overhead wire |
| CN203166393U (en) * | 2012-06-01 | 2013-08-28 | 国家电网公司 | Special scissors used for removing high-altitude guide ground wire foreign materials |
| CN203103838U (en) * | 2013-01-11 | 2013-07-31 | 井陉县供电公司 | Cleaning device for foreign matter in power transmission line |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375388A (en) * | 2015-11-24 | 2016-03-02 | 国家电网公司 | Foreign matter removal device for power transmission line |
| CN107994504A (en) * | 2018-01-10 | 2018-05-04 | 国家电网公司 | A kind of power transmission line debris sweeping robot |
| CN108963867A (en) * | 2018-07-26 | 2018-12-07 | 国网山东省电力公司莱芜供电公司 | A kind of drawstring wound form foreign body eliminating apparatus |
| CN108963867B (en) * | 2018-07-26 | 2020-08-04 | 国网山东省电力公司莱芜供电公司 | Stay cord wound form foreign matter clearing device |
| CN108879480A (en) * | 2018-07-31 | 2018-11-23 | 国网河南省电力公司南召县供电公司 | A kind of overhead transmission line twister cleaning plant |
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| Publication number | Publication date |
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| CN104466796B (en) | 2017-05-24 |
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