CN107931166B - Electrified high-voltage line foreign matter clearing device - Google Patents
Electrified high-voltage line foreign matter clearing device Download PDFInfo
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- CN107931166B CN107931166B CN201711099960.8A CN201711099960A CN107931166B CN 107931166 B CN107931166 B CN 107931166B CN 201711099960 A CN201711099960 A CN 201711099960A CN 107931166 B CN107931166 B CN 107931166B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
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- B08B1/32—
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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
Abstract
The invention discloses a charged high-voltage wire foreign matter removing device which structurally comprises a walking device, a conical transmission head and a cable, when in use, a cable wheel disc of an internal driving internal machine of the walking device is nested on the surface of a cable, the walking device drives the conical transmission heads on two sides to move back and forth, the conical transmission heads rotate along the direction of the screw thread driven by the motor, the conical transmission heads are movably arranged on the surfaces of the large circle movable bearing ring and the small circle movable bearing ring and are positioned by the large circle limiting plate, the conical transmission heads lift foreign matters to the surface of the walking device, the deflector rod pulls the foreign matters off to allow the foreign matters to spin from the cable and transfer to fall off, through being equipped with the toper transmission head, realized that this foreign matter clearing device can drill into and promote it to the driving lever from the bottom of foreign matter and rotate and drive and drop it with the foreign matter from cable top spin.
Description
Technical Field
The invention relates to a foreign matter removing device for a live high-voltage wire, belonging to the field of high-voltage wires.
Background
High voltage lines are generally power transmission lines which transmit voltages above 10KV (including 10 KV). High pressures are generally free of 1000V, as specified in GB/T2900.50-2008, definition 2.1. The voltage grades of the high-voltage transmission lines in China are generally divided into 35KV, 110KV, 220KV, 330KV, 500KV, 750KV and the like.
Live working refers to a working method for overhauling and testing high-voltage electrical equipment without power cut. Electrical equipment requires frequent testing, inspection and maintenance over long periods of operation. Live working is an effective measure for avoiding maintenance and power failure and ensuring normal power supply. The contents of live-line work can be divided into live-line test, live-line inspection, live-line maintenance, and the like. Objects of live working include power plant and substation electrical equipment, overhead transmission lines, distribution lines, and power distribution equipment. The main items of the hot-line work (see the figure) are hot-line replacement of insulators of line towers, cleaning and replacement of insulators, water washing of insulators, compression joint of repaired wires and overhead ground wires, detection of defective insulators, test and replacement of isolating switches and lightning arresters, and test of temperature rise and dielectric loss values of transformers. Live-line work can be classified into three types, i.e., equipotential work, ground potential work, and intermediate potential work, according to the relationship between a human body and a live body.
The method is an effective operation method for avoiding power failure during maintenance and ensuring normal power supply. With the rapid development of power grids, the live working of ultrahigh voltage and extra-high voltage transmission lines is increasingly important as an important guarantee for the power supply reliability of the power grids.
At present, the live working robot developed at home and abroad mainly realizes the operation tasks of live replacement of a shockproof hammer, live replacement of a spacer, live removal of foreign matters, live replacement of an insulator, cable repair, live fastening of tension clamp drainage plate bolts and the like, and the foreign matters wound on a high-voltage cable, such as nylon bags, waste fiber strips, deposited solid garbage and the like, are mainly burnt by self-heating of the high-voltage cable, but have the defects of low efficiency and high energy consumption, or adopt a manual removal method, so that the efficiency is low and the electric shock risk exists.
But the foreign matter removing device in the prior art has large difficulty in removing the foreign matter attached to the cable.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a foreign matter removing device for a live high-voltage wire, so as to solve the problem that the foreign matter removing device in the prior art is difficult to remove foreign matters attached to a cable.
In order to achieve the purpose, the invention is realized by the following technical scheme: a charged high-voltage line foreign matter removing device structurally comprises a walking device, conical transmission heads and cables, wherein the inside of the walking device is in embedded transmission connection with the cables, the outer sleeve of the walking device is of a cylindrical structure, the number of the conical transmission heads is 2, the conical transmission heads are welded at two ends of the walking device in a front-back symmetrical mode, and one small-diameter end of each conical transmission head is arranged towards the outer end; the walking device is provided with a walking device outer sleeve, a shifting rod reinforcing rib, an outer sleeve transmission gear ring, an outer sleeve driving motor gear, an outer sleeve transmission gear, an inner driving machine and a conical head connecting frame, wherein the walking device outer sleeve is of a cylindrical hollow structure, the shifting rod is vertically welded on the outer surface of the walking device outer sleeve, the shifting rod reinforcing rib is welded among 2 shifting rods, the outer sleeve transmission gear ring is welded on the inner side surface of the walking device outer sleeve in a fitting manner, the outer sleeve driving motor gear is connected with the outer sleeve transmission gear ring in a meshing manner, the outer sleeve driving motor gear is connected onto a motor, the motor is welded on the outer surface of the inner driving machine, the conical head connecting frame is welded on two sides of the inner driving machine, and the conical head connecting; the inner driving machine is provided with 3 driving belt pulleys, a belt pulley gear, an inner machine driving motor, a cable wheel disc, a wheel disc connecting rod and a wheel disc mounting rack, the belt is meshed with the surface of the driving belt pulley, the belt pulley gear is coaxially welded on the side surface of the driving belt pulley on the rightmost side, the inner machine driving gear is meshed with the belt pulley gear, the inner machine driving motor is coaxially and movably connected with the inner machine driving gear, the inner machine driving motor is welded on the inner surface of a shell of the inner driving machine, the number of the cable wheel disc is 3, the cable wheel disc is annularly connected to the surface of the cable, the wheel disc connecting rod is welded in the middle of the cable wheel disc, and the wheel; the cable wheel disc is provided with 4 wheel disc walking wheels, wheel shafts, wheel disc connecting rings, binding springs and connecting ring movable pins, the wheel disc walking wheels are movably connected to the centers of the wheel disc walking wheels in a penetrating mode, the number of the wheel disc connecting rings is 8, the wheel disc connecting rings are welded to the two ends of the wheel shafts, the connecting ring movable pins are movably embedded in the middle of the 2 wheel disc connecting rings, the binding springs are tensioned and embedded on the surfaces of the connecting ring movable pins, and the wheel disc connecting rods are welded to the side surfaces of the 2 wheel disc connecting rings below the binding springs; the conical transmission head is provided with a shaft frame, a fixed frame, a large round movable bearing ring, a small round movable bearing ring, a large round bearing ring meshing disc, a small round bearing ring meshing disc, a large round limiting plate, a conical head transmission gear ring, a conical head transmission motor and transmission head thread strips, wherein 2 fixed frames are welded at two ends of the shaft frame, the large round movable bearing ring is welded at the rear end of the fixed frame, the small round movable bearing ring is welded at the front end of the fixed frame, the inner side surface of the large round bearing ring meshing disc is meshed with the large round movable bearing ring, the inner side surface of the small round bearing ring meshing disc is meshed with the small round movable bearing ring, the large round limiting plate is welded at the rear end of the large round bearing ring meshing disc, the conical head transmission gear ring is welded at the inner side surface of the conical transmission head and arranged in front of the small round bearing ring meshing disc, and the conical head transmission gear ring is meshed with the, the cone-shaped head transmission motor is movably connected with one gear of the cone-shaped head transmission gears, the thread strip of the transmission head is in a thread shape and is welded on the surface of the cone-shaped transmission head in a fitting manner, the rear part of the cone-shaped head transmission motor is welded on the side surface of the shaft bracket, and the connecting plates on two sides of the cone-shaped head transmission motor are welded on the side surface of the fixed bracket;
furthermore, the cone-head transmission gear is provided with a first planetary gear, a second planetary gear and a transmission sun gear, the first planetary gear is meshed above the cone-head transmission gear ring, the second planetary gear is meshed below the cone-head transmission gear ring, and the transmission sun gear is meshed with the first planetary gear and the second planetary gear up and down.
Further, the transmission sun gear is movably connected with a spindle of the cone head transmission motor.
Furthermore, the cross section of the thread strip of the transmission head is a triangular strip thread strip.
Furthermore, two sides of the shaft bracket are connected with the conical head connecting frame in a welding mode.
Advantageous effects
The invention relates to a foreign matter removing device for a live high-voltage wire, which is characterized in that a cable wheel disc of an internal driving internal machine of a walking device is nested on the surface of a cable when the foreign matter removing device is used, the walking device drives conical transmission heads on two sides to move back and forth, the conical transmission heads rotate along the direction of a screw thread under the driving of a motor, the conical transmission heads are movably arranged on the surfaces of a large round movable bearing ring and a small round movable bearing ring and are positioned through a large round limiting plate, the conical transmission heads lift the foreign matter to the surface of the walking device, a poking rod pokes the foreign matter to ensure that the foreign matter is rotationally transferred from the cable and falls off, and the foreign matter removing device can drill in from the bottom of the foreign matter, lift the foreign matter to the poking rod to rotationally drive.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a charged high-voltage line foreign matter removing device according to the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural diagram of the driving inner machine of the invention.
Fig. 4 is a schematic structural view of the cable sheave of the present invention.
Fig. 5 is a schematic structural diagram of the conical transmission head of the present invention.
FIG. 6 is a schematic view of the structure of the conical head transmission gear of the present invention.
In the figure: a traveling device-1, a conical transmission head-2, a cable-3, a traveling device jacket-10, a deflector rod-11, a deflector rod reinforcing rib-12, a jacket transmission gear ring-13, a jacket driving motor gear-14, a jacket transmission gear-15, a driving inner machine-16, a conical head connecting frame-17, a driving belt pulley-160, a belt-161, a belt pulley gear-162, an inner machine driving gear-163, an inner machine driving motor-164, a cable wheel disc-165, a wheel disc connecting rod-166, a wheel disc mounting frame-167, a wheel disc traveling wheel-1650, a wheel shaft-1651, a wheel disc connecting ring-1652, a binding spring-1653, a connecting ring movable pin-1654, a shaft frame-20, a fixing frame-21, a large circle movable bearing ring-22, a large, The planetary gear train comprises a small movable bearing ring-23, a large round bearing ring meshing disc-24, a small round bearing ring meshing disc-25, a large round limiting plate-26, a cone head transmission gear ring-27, a cone head transmission gear-28, a cone head transmission motor-29, a transmission head thread strip-210, a first planetary gear-280, a second planetary gear-281 and an incoming sun gear-282.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-6, the present invention provides a technical solution for removing foreign matter from a live high voltage line:
a charged high-voltage line foreign matter removing device structurally comprises a walking device 1, a conical transmission head 2 and a cable 3, wherein the inside of the walking device 1 is connected with the cable 3 in an embedded transmission mode, the outer sleeve of the walking device 1 is of a cylindrical structure, 2 conical transmission heads 2 are arranged, the conical transmission heads are symmetrically welded to the two ends of the walking device 1 in a front-back mode, and one small-diameter end of each conical transmission head 2 is arranged towards the outer end; the walking device 1 is provided with a walking device outer sleeve 10, a deflector rod 11, a deflector rod reinforcing rib 12, an outer sleeve transmission gear ring 13, an outer sleeve driving motor gear 14, an outer sleeve transmission gear 15, a driving inner machine 16 and a cone head connecting frame 17, the walking device outer sleeve 10 is a cylindrical hollow structure, the deflector rod 11 is vertically welded on the outer surface of the walking device outer sleeve 10, the deflector rod reinforcing ribs 12 are welded among the 2 deflector rods 11, the outer sleeve transmission gear ring 13 is jointed and welded on the inner side surface of the outer sleeve 10 of the walking device, the outer sleeve driving motor gear 14 is meshed with the outer sleeve transmission gear 15, the outer sleeve transmission gear 15 is meshed with the outer sleeve transmission gear ring 13, the gear 14 of the jacket driving motor is connected with the motor, the motor is welded on the outer layer surface of the driving inner machine 16, the conical head connecting frame 17 is welded on two sides of the driving inner machine 16, and the conical head connecting frame 17 is welded inside the conical transmission head 2; the driving inner machine 16 is provided with a driving belt pulley 160, a belt 161, a belt pulley gear 162, an inner machine driving gear 163, an inner machine driving motor 164, a cable wheel disc 165, a wheel disc connecting rod 166 and a wheel disc mounting rack 167, the number of the driving pulleys 160 is 3, the belt 161 is engaged with the surface of the driving pulley 160, the pulley gear 162 is coaxially welded to the side of the rightmost drive pulley 160, the inner machine driving gear 163 is engaged with the pulley gear 162, the inner machine driving motor 164 is coaxially and movably connected with the inner machine driving gear 163, the inner unit driving motor 164 is welded to the inner surface of the outer casing driving the inner unit 16, the cable wheel 165 is provided with 3, the cable wheel 165 is connected on the surface of the cable 3 in a looping way, the wheel connecting rod 166 is welded in the middle of the cable wheel 165, the wheel mounting bracket 167 is welded to the wheel connecting rod 166 and the inner side surface of the inner drive unit 16; the cable wheel disc 165 is provided with wheel disc travelling wheels 1650, a wheel shaft 1651, wheel disc connecting rings 1652, bunching springs 1653 and connecting ring moving pins 1654, the number of the wheel disc travelling wheels 1650 is 4, the wheel shaft 1651 is movably connected to the center of the wheel disc travelling wheels 1650 in a penetrating mode, the number of the wheel disc connecting rings 1652 is 8, the wheel disc connecting rings 1652 are welded to two ends of the wheel shaft 1651, the connecting ring moving pins 1654 are movably embedded in the middle of the 2 wheel disc connecting rings 1652, the bunching springs 1653 are tightly embedded on the surfaces of the connecting ring moving pins 1654, and the wheel disc connecting rods 166 are welded to the side surfaces of the 2 wheel disc connecting rings 165; the cone-shaped transmission head 2 is provided with a shaft bracket 20, a fixed bracket 21, a large-circle movable bearing ring 22, a small-circle movable bearing ring 23, a large-circle bearing ring meshing disc 24, a small-circle bearing ring meshing disc 25, a large-circle limiting plate 26, a cone-shaped transmission gear ring 27, a cone-shaped transmission gear 28, a cone-shaped transmission motor 29 and transmission head thread bars 210, wherein 2 fixed brackets 21 are welded at two ends of the shaft bracket 20, the large-circle movable bearing ring 22 is welded at the rear end of the fixed bracket 21, the small-circle movable bearing ring 23 is welded at the front end of the fixed bracket 21, the inner side surface of the large-circle bearing ring meshing disc 24 is in meshing connection with the large-circle movable bearing ring 22, the inner side surface of the small-circle meshing disc 25 is in meshing connection with the small-circle movable bearing ring 23, the large-circle limiting plate 26 is welded behind the large-circle meshing disc 24, the cone-shaped transmission gear ring 27, the cone-shaped head transmission gear 28 is meshed with the cone-shaped head transmission gear ring 27, the cone-shaped head transmission motor 29 is movably connected with one gear of the cone-shaped head transmission gear 28, the transmission head thread strip 210 is in thread type and is welded on the surface of the cone-shaped transmission head 2 in a fitting manner, the rear part of the cone-shaped head transmission motor 29 is welded on the side surface of the shaft bracket 20, and the connecting plates on two sides of the cone-shaped head transmission motor 29 are welded on the side surface of the fixing bracket 21; the cone head transmission gear 28 is provided with a first planetary gear 280, a second planetary gear 281 and a transmission sun gear 282, the first planetary gear 280 is meshed above the cone head transmission gear ring 27, the second planetary gear 281 is meshed below the cone head transmission gear ring 27, the transmission sun gear 282 is meshed with the first planetary gear 280 and the second planetary gear 281 from top to bottom, the transmission sun gear 282 is movably connected with a spindle of the cone head transmission motor 29, the cross section of the transmission head thread strip 210 is a triangular strip-shaped thread strip, and two sides of the shaft bracket 20 are connected with the cone head connecting frame 17 in a welding mode.
When the cable wheel disc of an internal drive internal machine of the walking device is nested on the surface of a cable when the cable wheel disc is used, the walking device drives the conical transmission heads on two sides to move back and forth, the conical transmission heads rotate along the direction of threads under the driving of a motor, the conical transmission heads are movably arranged on the surfaces of a large circle movable bearing ring and a small circle movable bearing ring and are positioned through a large circle limiting plate, the conical transmission heads support foreign matters to lift the surface of the walking device, and the deflector rod pulls the foreign matters off to transfer the foreign matters to fall off from the cable.
The conical transmission head is a body with a sharp upper surface and a thick lower surface, and a thread strip of the transmission head transmits foreign matters in a thread transmission mode.
The foreign matter removing device solves the problem that the foreign matter removing device in the prior art is difficult to remove foreign matter attached to a cable, and can drill in from the bottom of the foreign matter and lift the foreign matter to the driving rod to rotate and drive the foreign matter to spin on the cable to drop the foreign matter through the mutual combination of the parts and the arrangement of the conical transmission head.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a live high-voltage line foreign matter clearing device, its structure includes running gear (1), toper transmission head (2), cable (3), running gear (1) is inside to be inlayed the transmission with cable (3) and is connected and running gear (1) still is provided with rim plate walking wheel (1650), its characterized in that:
the outer sleeve of the walking device (1) is of a cylindrical structure, 2 conical transmission heads (2) are symmetrically welded at two ends of the walking device (1) from front to back, and one small-diameter end of each conical transmission head (2) is arranged towards the outer end;
the walking device (1) is provided with a walking device outer sleeve (10), a shifting rod (11), a shifting rod reinforcing rib (12), an outer sleeve transmission toothed ring (13), an outer sleeve driving motor gear (14), an outer sleeve transmission gear (15), a driving inner machine (16) and a cone head connecting frame (17), wherein the walking device outer sleeve (10) is of a cylindrical hollow structure, the shifting rod (11) is vertically welded on the outer surface of the walking device outer sleeve (10), the shifting rod reinforcing rib (12) is welded among 2 shifting rods (11), the outer sleeve transmission toothed ring (13) is welded on the inner side surface of the walking device outer sleeve (10) in a fitting manner, the outer sleeve driving motor gear (14) is connected with the outer sleeve transmission gear (15) in a meshing manner, the outer sleeve transmission gear (15) is connected with the outer sleeve transmission toothed ring (13) in a meshing manner, and the outer, the motor is welded on the outer layer surface of the driving inner machine (16), the conical head connecting frames (17) are welded on two sides of the driving inner machine (16), and the conical head connecting frames (17) are welded inside the conical transmission head (2);
the inner driving machine (16) is provided with a driving belt pulley (160), a belt (161), a belt pulley gear (162), an inner driving gear (163), an inner driving motor (164), a cable wheel disc (165), a wheel disc connecting rod (166) and a wheel disc mounting rack (167), the driving belt pulley (160) is provided with 3, the belt (161) is meshed on the surface of the driving belt pulley (160), the belt pulley gear (162) is coaxially welded on the side surface of the driving belt pulley (160) on the rightmost side, the inner driving gear (163) is meshed with the belt pulley gear (162), the inner driving motor (164) is coaxially movably connected with the inner driving gear (163), the inner driving motor (164) is welded on the inner surface of the shell of the inner driving machine (16), the cable wheel disc (165) is provided with 3, and the cable wheel disc (165) is annularly connected on the surface of the cable (, the wheel disc connecting rod (166) is welded in the middle of the cable wheel disc (165), and the wheel disc mounting rack (167) is welded on the inner side surfaces of the wheel disc connecting rod (166) and the inner driving machine (16);
the cable wheel disc (165) is provided with 4 wheel shafts (1651), wheel disc connecting rings (1652), bunching springs (1653) and connecting ring moving pins (1654), the number of the wheel disc moving wheels (1650) is 4, the wheel shafts (1651) are movably connected to the centers of the wheel disc moving wheels (1650) in a penetrating mode, the number of the wheel disc connecting rings (1652) is 8, the wheel disc connecting rings (1652) are welded at two ends of the wheel shafts (1651), the connecting ring moving pins (1654) are movably embedded in the middles of the 2 wheel disc connecting rings (1652), the bunching springs (1653) are tensioned to be embedded in the surfaces of the moving pins (1654), and the wheel disc connecting rods (166) are welded on the side surfaces of the 2 wheel disc connecting rings (1652) below;
the cone-shaped transmission head (2) is provided with a shaft bracket (20), a fixed bracket (21), a large-circle movable bearing ring (22), a small-circle movable bearing ring (23), a large-circle bearing ring meshing disc (24), a small-circle bearing ring meshing disc (25), a large-circle limiting plate (26), a cone-shaped transmission gear ring (27), a cone-shaped transmission gear (28), a cone-shaped transmission motor (29) and transmission head thread strips (210), wherein 2 fixed brackets (21) are welded at two ends of the shaft bracket (20), the large-circle movable bearing ring (22) is welded at the rear end of the fixed bracket (21), the small-circle movable bearing ring (23) is welded at the front end of the fixed bracket (21), the inner side surface of the large-circle bearing ring meshing disc (24) is meshed with the large-circle movable bearing ring (22), and the inner side surface of the small-circle bearing ring meshing disc (25) is meshed with, big circle limiting plate (26) welding is at big circle bearing ring meshing dish (24) rear, cone transmission ring gear (27) laminating welding is in cone transmission head (2) inboard surface and locate small circle bearing ring meshing dish (25) the place ahead, cone transmission gear (28) and cone transmission ring gear (27) meshing connection, cone driving motor (29) and one of them gear swing joint of cone transmission gear (28), transmission head screw thread strip (210) are the surface of screw thread type laminating welding at cone transmission head (2), cone transmission motor (29) rear welding is in pedestal (20) side, the connecting plate welding of cone transmission motor (29) both sides is in the side of mount (21).
2. The charged high-voltage wire foreign matter removing device according to claim 1, characterized in that: the cone-head transmission gear (28) is provided with a first planetary gear (280), a second planetary gear (281) and a transmission sun gear (282), the first planetary gear (280) is meshed above the cone-head transmission toothed ring (27), the second planetary gear (281) is meshed below the cone-head transmission toothed ring (27), and the transmission sun gear (282) is meshed with the first planetary gear (280) and the second planetary gear (281) up and down.
3. The charged high-voltage wire foreign matter removing device according to claim 2, characterized in that: the transmission sun gear (282) is movably connected with a spindle of the cone head transmission motor (29).
4. The charged high-voltage wire foreign matter removing device according to claim 1, characterized in that: the cross section of the transmission head thread strip (210) is a triangular strip thread strip.
5. The charged high-voltage wire foreign matter removing device according to claim 1, characterized in that: and two sides of the shaft bracket (20) are connected with the conical head connecting frame (17) in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099960.8A CN107931166B (en) | 2017-11-09 | 2017-11-09 | Electrified high-voltage line foreign matter clearing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099960.8A CN107931166B (en) | 2017-11-09 | 2017-11-09 | Electrified high-voltage line foreign matter clearing device |
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| Publication Number | Publication Date |
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| CN107931166A CN107931166A (en) | 2018-04-20 |
| CN107931166B true CN107931166B (en) | 2020-08-28 |
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| CN108714883B (en) * | 2018-06-08 | 2021-03-16 | 国网智能科技股份有限公司 | Transformer substation live overhaul autonomous operation robot platform |
| CN113394709B (en) * | 2021-07-09 | 2022-06-03 | 郑州工业应用技术学院 | Automatic control, detection, protection and cleaning system for power transmission line |
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| JP5072306B2 (en) * | 2006-09-28 | 2012-11-14 | 中国電力株式会社 | Cotta insertion aid |
| CN102185264A (en) * | 2011-04-07 | 2011-09-14 | 湖北三江航天险峰电子信息有限公司 | Device capable of automatically clearing contaminants on cable |
| CN104882822A (en) * | 2015-06-02 | 2015-09-02 | 国家电网公司 | Automatic transmission line cleaning device |
| CN205863867U (en) * | 2016-07-22 | 2017-01-04 | 国网河南宜阳县供电公司 | A kind of voltage wire ice removing device |
| CN106975621A (en) * | 2017-05-25 | 2017-07-25 | 国网湖南省电力公司带电作业中心 | A kind of live high voltage line foreign body eliminating apparatus |
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| CN107931166A (en) | 2018-04-20 |
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