CN111555182B - Quick clearing device of power transmission line debris - Google Patents
Quick clearing device of power transmission line debris Download PDFInfo
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- CN111555182B CN111555182B CN202010480594.6A CN202010480594A CN111555182B CN 111555182 B CN111555182 B CN 111555182B CN 202010480594 A CN202010480594 A CN 202010480594A CN 111555182 B CN111555182 B CN 111555182B
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- inclined plate
- plate
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- power transmission
- rope
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- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention relates to a device for quickly removing sundries from a power transmission line; the technical scheme includes that the device comprises a U-shaped plate, the end portions of left and right side plates of the U-shaped plate are respectively hinged with an inclined plate, the outer end face of each inclined plate is fixedly provided with a tension spring, the free end of each tension spring is fixed on the side wall of the U-shaped plate, the front side and the rear side of the lower end of each inclined plate are respectively fixed with a coil spring, each coil spring is fixedly connected with a rotating rod, the free ends of the two rotating rods on the same inclined plate are fixed through a connecting plate, the outer end faces of the two connecting plates are provided with a plurality of barbed nails at intervals along the length direction, the inner side of the upper end of each inclined plate is provided with a support, each support is provided with a cutter vertical to the surface of the inclined plate, the cutting part of each cutter is in a zigzag shape, the two cutters can be mutually meshed, the inner side of the upper.
Description
Technical Field
The invention relates to the field of power transmission line network cleaning equipment, in particular to a device for quickly cleaning sundries in a power transmission line.
Background
The power transmission line can intercept some light sundries floating along with wind in windy weather, the sundries are most of household white garbage or heat preservation films used in agricultural production, the sundries have the common characteristics of light weight and large length, the sundries are wound on the power transmission line under the normal condition without influencing power supply, but under special conditions, for example, the length of the sundries is larger than the interval between two power transmission lines, in the weather of strong wind, thunder and rain, sundries can simultaneously contact two electric wires, after the sundries are wetted by rain water, the sundries are changed into conductors by insulators, and power transmission accidents are easily caused after the sundries are electrified, in the current stage, the sundries are mostly removed by adopting a fire-spraying unmanned aerial vehicle, but the sundries can melt and drip fire after being burnt, if inflammable matters exist below the sundries, the fire accident is easily caused, and meanwhile, the sundries are completely attached to the transmission line after being melted and are more difficult to remove at the later stage.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the device for quickly removing the sundries in the power transmission line, which effectively solves the problem that the floating sundries on the existing power transmission line have fire safety hidden trouble in the removing process.
The technical scheme for solving the problems comprises a U-shaped plate with a downward opening, wherein the end parts of the left side plate and the right side plate of the U-shaped plate are respectively hinged with an inclined plate with an outward inclined lower end, the outer end face of each inclined plate is fixed with a tension spring, the free end of the tension spring is fixed on the side wall of the U-shaped plate, the front side and the rear side of the lower end of each inclined plate are respectively fixed with a coil spring, each coil spring is fixedly connected with a rotating rod which is arranged at the inner side of the inclined plate, can rotate downwards around the axis of the coil spring and tends to reset upwards under the action of the coil spring, the free ends of the two rotating rods on the same inclined plate are fixed through a connecting plate, the outer end faces of the two connecting plates are provided with a plurality of barbed nails at intervals along the length direction, when the two connecting, the cutting part of cutter is the cockscomb structure and two cutters can interlock each other, the inboard of every swash plate upper end is equipped with the stand pipe of arranging the cutter top in, the swash plate inboard is equipped with the rope, the both ends of rope pass and fix the lower extreme at corresponding swash plate from the stand below and the stand of corresponding side respectively, when the intermediate position of rope removed to the U-shaped board, the lower extreme of two swash plates of drive was drawn close to the centre, two connecting plates in this process contacted each other and the downstream, cutter on the swash plate extrudees and the interlock each other simultaneously.
The invention has novel concept, smart structure and strong practicability, and effectively solves the problem of potential safety hazard of fire during the process of removing floating impurities on the existing power transmission line.
Drawings
Fig. 1 is a front view of the swash plate of the present invention in an open state.
Fig. 2 is a front view of the swash plate of the present invention in a state of being combined.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a right side view of the left swash plate when the swash plate of the present invention is rotated to be horizontal.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from FIGS. 1 to 4, the invention comprises a U-shaped plate 1 with a downward opening, wherein the end parts of the left and right side plates of the U-shaped plate 1 are respectively hinged with a sloping plate 2 with the lower end inclined outwards, the outer end surface of each sloping plate 2 is fixed with a tension spring 3, the free end of the tension spring 3 is fixed on the side wall of the U-shaped plate 1, the front and back sides of the lower end of each sloping plate 2 are respectively fixed with a coil spring 4, each coil spring 4 is fixedly connected with a rotating rod 5 which is arranged at the inner side of the sloping plate 2, can rotate downwards around the axis of the coil spring 4 and tends to return upwards under the action of the coil spring 4, the free ends of the two rotating rods 5 on the same sloping plate 2 are fixed through a connecting plate 6, the outer end surfaces of the two connecting plates are provided with a plurality of barbed nails 7 at intervals along the length direction, when, install a cutter 9 perpendicular with 2 face of swash plate on every support 8, the cutting part of cutter 9 is the cockscomb structure and two cutters 9 can interlock each other, the inboard of every swash plate 2 upper end is equipped with the stand pipe 10 of arranging the cutter 9 top in, 2 inboard sides of swash plate are equipped with rope 11, the both ends of rope 11 pass and fix the lower extreme at corresponding swash plate 2 respectively from stand pipe 10 and the support 8 below of corresponding side, when the intermediate position of rope 11 removed to U-shaped plate 1, the lower extreme of two swash plates 2 of drive draws close to the centre, two connecting plate 6 mutual contact and the downstream of this in-process, cutter 9 on the swash plate 2 extrudees each other and the interlock simultaneously.
In order to facilitate the operation of the device, a mounting frame 12 is arranged at the left side of the U-shaped plate 1, an insulating rod 13 is arranged below the mounting frame 12, and the insulating rod 13 is detachably mounted on the insulating support 8.
In order to facilitate the fixation of the tension springs 3 and the balance of the inclined plate 2 during rotation, at least two tension springs 3 are symmetrically fixed on each inclined plate 2, first bulges are arranged at the outer ends of the inclined plates 2, second bulges corresponding to the first bulges are arranged on the side walls of the U-shaped frames, one ends of the tension springs 3 are fixed on the first bulges, and the other ends of the tension springs are fixed on the second bulges.
In order to facilitate the stability of the rope 11 when being jacked up by the electric wire, the rope 11 comprises at least two ropes which are symmetrically arranged in front and back.
In order to facilitate the passage of the rope 11, the bracket 8 is provided with a through hole for the passage of the rope 11.
The specific working process of the invention is as follows: the initial condition of this device is that 5 well connecting plates 6 fixed tip of bull stick are located the uppermost position, and this position guarantees that connecting plate 6 extrudees each other and has the trend of downstream when two swash plates 2 draw close to the centre, and extension spring 3 is in the contraction state, and extension spring 3 makes the lower extreme of swash plate 2 outwards extend this moment, and the lower extreme open position department of U-shaped board 1 is arranged in to rope 11 intermediate position under this state.
On the basis of the above state, the insulating rod 13 is arranged on the mounting frame 12, the device is driven to be buckled at the position of the electric wire with sundries from the upper end of the electric wire, the insulating rod 13 is driven to move downwards, the electric wire moves towards the inside of the U-shaped plate 1 in the process, the electric wire drives the middle position of the rope 11 to move towards the inside of the U-shaped plate 1 in the moving process, the rope 11 is tightened in the process, the lower ends of the two inclined plates 2 are driven to contract inwards in the tightening process of the rope 11, the tension spring 3 is stretched in the process and enables the tension spring to have rebound tendency and elastic potential energy, the two connecting plates 6 on the inclined plates 2 gradually approach and contact in the process that the lower ends of the inclined plates 2 approach towards the middle, the free ends of the sundries on the electric wire are pushed by the connecting plates 6 and move towards the right lower part of the electric wire, when the two connecting plates 6 contact with each other, the spikes, along with continuously moving this device downstream, rope 11 is constantly tightened up, the lower extreme of two swash plates 2 is continuously drawn close to the centre, two connecting plate 6 of mutual contact begin downstream and carry out the downwardly stretching with the debris free end, along with the continuous rotation of two swash plates 2 lower extremes, cutter 9 of swash plate 2 upper end begins to contact and cut by tensile debris upper portion, the light debris that will prop up of jagged cutting part are cut off, if once can not cut off then can reciprocate and carry out a lot of and carry this device from top to bottom, guarantee cutting off smoothly of debris.
After accomplishing above action, upwards lift this device, the electric wire breaks away from gradually and is not at extrusion rope 11, make two swash plate 2 lower extremes open gradually and resume to initial condition under extension spring 3's reset action, the restoration of rope 11 simultaneously, in this process, make the intermediate position of rope 11 place the opening part of U-shaped board 1 in, the cutter 9 alternate segregation of this in-process both sides, connecting plate 6 alternate segregation, realize the restoration of bull stick under the reset action of wind spring, and provide a passageway that leaves for the electric wire, satisfy the passing through of electric wire, lift this device this moment and make this device break away from the electric wire completely, the debris on the electric wire is cut off this moment, adjacent electric wire can not be connected to remaining debris length, consequently no longer cause the potential safety hazard and can no longer clear up.
All parts that contact with the cable conductor in this device are all preventing to cause the electric shock accident at workman's operation in-process with insulating material.
Compared with the traditional equipment, the device has the following advantages:
1. in the pressing-down process of the device, the rope 11 is tightened to be used as a power source, so that the rope 11 is tightened to drive the lower ends of the two inclined plates 2 to be extruded towards the middle, the extrusion process firstly realizes that the two connecting plates 6 which can be reset by the coil springs 4 are close to each other and extruded, the free ends of the sundries are fixed in the extrusion process, the free ends of the sundries are stretched and spread in the downward moving process of the connecting plates 6, and after the extrusion process is completed, the two serrated cutters 9 are mutually engaged and cut off through the stretched sundries along with the further approach of the inclined plates 2.
2. The problem that this device will be solved is, gets rid of length and surpasss the long debris of interval between two electric wires, can leave a segment debris and continue to stay on the electric wire after getting rid of the completion, but this segment debris can not cause the potential safety hazard, consequently need not expend energy once more and get rid of it, and natural morals and manners can decompose by oneself, therefore this device contrast conventional equipment more has practical meaning, and the operation effect is convenient.
3. This device compares traditional hook and pulls clearing apparatus, and this device makes things convenient for the application of force simultaneously more conveniently to catch debris, fixes debris free end earlier and props debris tight cutting again, improves cutting efficiency and rate of accuracy, and contrast flame projecting unmanned aerial vehicle equipment, this device optional condition all can use, can not cause conflagration potential safety hazard, and is safer.
The invention has novel concept, smart structure and strong practicability, and effectively solves the problem of potential safety hazard of fire during the process of removing floating impurities on the existing power transmission line.
Claims (5)
1. A quick clearing device for sundries of a power transmission line comprises a U-shaped plate (1) with a downward opening, and is characterized in that the end parts of the left side plate and the right side plate of the U-shaped plate (1) are respectively hinged with an inclined plate (2) with the lower end inclined outwards, the outer end face of each inclined plate (2) is fixed with a tension spring (3), the free end of each tension spring (3) is fixed on the side wall of the U-shaped plate (1), the front side and the rear side of the lower end of each inclined plate (2) are respectively fixed with a coil spring (4), each coil spring (4) is fixedly connected with a rotating rod (5) which is arranged at the inner side of the inclined plate (2), can rotate downwards around the axis of the coil spring (4) and tends to reset upwards under the action of the coil spring (4), the free ends of the two rotating rods (5) on the same inclined plate (2) are fixed, when the two connecting plates (6) are close to each other, the barbed nails (7) on the two connecting plates (6) can be mutually occluded, the inner side of the upper end of each inclined plate (2) is provided with a bracket (8), each bracket (8) is provided with a cutter (9) vertical to the surface of the inclined plate (2), the cutting part of the cutter (9) is in a sawtooth shape, the two cutters (9) can be mutually occluded, the inner side of the upper end of each inclined plate (2) is provided with a guide pipe (10) arranged above the cutter (9), the inner side of the inclined plate (2) is provided with a rope (11), two ends of the rope (11) respectively penetrate through the guide pipe (10) and the lower part of the bracket (8) on the corresponding side and are fixed at the lower end of the corresponding inclined plate (2), when the middle position of the rope (11) moves towards the U-shaped plate (1), the lower ends of the two inclined plates (2) are driven to approach, meanwhile, the cutters (9) on the inclined plate (2) are mutually extruded and occluded.
2. A rapid cleaning device for impurities in power transmission lines according to claim 1, characterized in that a mounting rack (12) is arranged at the left side of the U-shaped plate (1), an insulating rod (13) is arranged below the mounting rack (12), and the insulating rod (13) is detachably mounted on the bracket (8).
3. The device for rapidly removing the sundries in the power transmission line according to claim 1, wherein at least two tension springs (3) are symmetrically fixed on each inclined plate (2), a first bulge is arranged at the outer end of each inclined plate (2), a second bulge corresponding to the first bulge is arranged on the side wall of the U-shaped frame, one end of each tension spring (3) is fixed on the first bulge, and the other end of each tension spring is fixed on the second bulge.
4. A device for rapidly removing impurities from a power transmission line according to claim 1, wherein the rope (11) comprises at least two ropes which are symmetrically arranged in front and back.
5. A device for rapidly removing impurities from a power transmission line according to claim 1, wherein the bracket (8) is provided with a through hole for the rope (11) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010480594.6A CN111555182B (en) | 2020-05-30 | 2020-05-30 | Quick clearing device of power transmission line debris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010480594.6A CN111555182B (en) | 2020-05-30 | 2020-05-30 | Quick clearing device of power transmission line debris |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111555182A CN111555182A (en) | 2020-08-18 |
| CN111555182B true CN111555182B (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010480594.6A Active CN111555182B (en) | 2020-05-30 | 2020-05-30 | Quick clearing device of power transmission line debris |
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| CN (1) | CN111555182B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112217142B (en) * | 2020-10-27 | 2021-10-29 | 国网山东省电力公司济南供电公司 | High altitude cable foreign matter cleaning device that unmanned aerial vehicle carried on |
| CN114657929B (en) * | 2022-03-05 | 2023-10-24 | 浙江广聚建设有限公司 | Municipal administration snow removing device |
Citations (7)
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|---|---|---|---|---|
| JPH02307307A (en) * | 1989-05-20 | 1990-12-20 | Nippon Dentsu Kensetsu Kk | Installing device for cable hanger ring |
| CN204760895U (en) * | 2015-07-03 | 2015-11-11 | 国网山东商河县供电公司 | Clear away scissors of hanging wire kite |
| CN206283188U (en) * | 2016-12-08 | 2017-06-27 | 国网山西省电力公司临汾供电公司 | A kind of multi-functional removing wire foreign matter action bars |
| CN207339075U (en) * | 2017-09-01 | 2018-05-08 | 肖建福 | A kind of power transmission lines overhauling special purpose device |
| CN207994476U (en) * | 2018-04-19 | 2018-10-19 | 刘伟利 | A kind of power circuit foreign matter cleaning tool |
| CN208157991U (en) * | 2018-04-11 | 2018-11-27 | 广州供电局有限公司 | Insulated operating rod |
| CN110336219A (en) * | 2019-08-01 | 2019-10-15 | 国网四川省电力公司大英县供电分公司 | Route foreign body eliminating apparatus |
-
2020
- 2020-05-30 CN CN202010480594.6A patent/CN111555182B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02307307A (en) * | 1989-05-20 | 1990-12-20 | Nippon Dentsu Kensetsu Kk | Installing device for cable hanger ring |
| CN204760895U (en) * | 2015-07-03 | 2015-11-11 | 国网山东商河县供电公司 | Clear away scissors of hanging wire kite |
| CN206283188U (en) * | 2016-12-08 | 2017-06-27 | 国网山西省电力公司临汾供电公司 | A kind of multi-functional removing wire foreign matter action bars |
| CN207339075U (en) * | 2017-09-01 | 2018-05-08 | 肖建福 | A kind of power transmission lines overhauling special purpose device |
| CN208157991U (en) * | 2018-04-11 | 2018-11-27 | 广州供电局有限公司 | Insulated operating rod |
| CN207994476U (en) * | 2018-04-19 | 2018-10-19 | 刘伟利 | A kind of power circuit foreign matter cleaning tool |
| CN110336219A (en) * | 2019-08-01 | 2019-10-15 | 国网四川省电力公司大英县供电分公司 | Route foreign body eliminating apparatus |
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| CN111555182A (en) | 2020-08-18 |
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Effective date of registration: 20210429 Address after: 312000 No.96 Shanqian village, Shanhu street, Shengzhou City, Shaoxing City, Zhejiang Province Applicant after: Zhu Rongmao Address before: 450000 Electric Power Research Institute of Henan Electric Power Corporation, No.85, Songshan South Road, Erqi District, Zhengzhou City, Henan Province Applicant before: Sun Yuanyuan |
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