CN112653012B - Live high-voltage line protection against electric shock foreign matter clearing device - Google Patents
Live high-voltage line protection against electric shock foreign matter clearing device Download PDFInfo
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- CN112653012B CN112653012B CN202011196923.0A CN202011196923A CN112653012B CN 112653012 B CN112653012 B CN 112653012B CN 202011196923 A CN202011196923 A CN 202011196923A CN 112653012 B CN112653012 B CN 112653012B
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- foreign matter
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 38
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 19
- 239000001569 carbon dioxide Substances 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 3
- 206010014357 Electric shock Diseases 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
- A62C99/0027—Carbon dioxide extinguishers
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses an electric shock preventing foreign matter removing device for a live high-voltage wire, in particular to the technical field of high-voltage wires, which comprises a sleeve, a closed cover and a base, wherein the sleeve can be sleeved on a high-voltage cable by downwards pressing a pressing block to extrude a bolt so as to separate the bolt from a slot, then the closed cover is upwards pulled by grasping a handle and is unfolded by 180 degrees, a roller can be more closely contacted with the cable by lightly rotating the sleeve, a power wheel can be more closely contacted with the cable due to the extrusion of a main spring, finally a transmission rod is driven by a motor, a bevel gear II on the transmission rod drives a bevel gear I and a ring gear to rotate, the power wheel rotates through the meshing of the ring gear and a clamping hole, and the device is further driven to move on the high-voltage cable, so that the problem of cleaning foreign matters on the high-voltage cable is solved, current device efficiency is low excessively to there is the problem that the clearance personnel have the risk of electrocuting.
Description
Technical Field
The invention relates to the technical field of high-voltage wires, in particular to an electric shock preventing foreign matter removing device for a live high-voltage wire.
Background
Live working refers to the operation of testing, overhauling and the like on a high-voltage transmission cable and accessory equipment thereof under the condition of uninterrupted power supply, is an effective operation method for avoiding power failure during overhauling so as to ensure normal power supply, and along with the rapid development of a power grid, the live working of ultrahigh-voltage and extra-high-voltage transmission lines is taken as an important guarantee for the power supply reliability of the power grid, and the importance of the live working is increasingly prominent.
At present, foreign matters wound on a high-voltage cable, such as a nylon bag, waste fiber strips, deposited solid garbage and the like, are burnt out mainly through self-heating of the high-voltage cable, but the defects of low efficiency and high energy consumption exist, or a manual removing method is adopted, so that the efficiency is low and the electric shock risk exists.
Disclosure of Invention
The invention aims to provide an electric shock preventing foreign matter removing device for a live high-voltage wire, which solves the problems that the existing device is too low in efficiency and cleaning personnel have electric shock risks when cleaning foreign matters on the high-voltage wire.
The technical scheme adopted by the invention for solving the technical problems is as follows: the live high-voltage line electric shock preventing foreign matter removing device comprises a sleeve, a closed cover and a base, wherein the front end, the rear end and the upper end of the sleeve are open ends, the closed cover is provided with two open ends which are symmetrically arranged above the sleeve, and the base is fixedly connected with the lower end of the sleeve;
the connecting part of the upper ends of the two closed covers is fixedly connected with a handle, the inner sides of the upper ends of the two handles are mutually attached, two upper T-shaped grooves are formed in the ends, away from each other, of the two closed covers, the lower ends of the outer sides of the upper T-shaped grooves penetrate through the closed covers, grooves are formed in the middle parts of the ends, close to each other, of the two closed covers, a bolt is connected in the grooves in a sliding mode, an inclined plane clamping groove is formed in the upper end of the bolt, the grooves penetrate towards the upper ends and extend out of the tops of the closed covers, a pressing block is arranged at the upper ends of the closed covers, and the lower ends of the pressing blocks are located in the extending sections of the grooves and extend into the inclined plane clamping grooves;
the inner walls of the left end and the right end of the sleeve and the lower end of the closed cover are fixedly connected with fixing blocks which are symmetrically arranged, the number of the fixing blocks is not less than twelve, the tail ends of the fixing blocks are rotatably connected with secondary rotating shafts, foot rests are fixedly connected to the outer sides of the secondary rotating shafts, the tail ends of the foot rests are rotatably connected with rollers, main grooves are formed in the inner walls of the lower end of the sleeve, two limiting grooves are formed in the inner walls of the left end and the right end of each main groove, a supporting frame is slidably connected in the main grooves, two limiting blocks are fixedly connected to the left side and the right side of each supporting frame, the limiting blocks are located in the limiting grooves and are slidably connected with the limiting grooves, two power wheels are rotatably connected between the inner walls of the left end and the right end of each supporting frame, the two power wheels are in a double-leaf double-curved shape and are arranged front and back, a circle of clamping holes are formed in the middle parts of the power wheels, and the inner walls of the left end and the right end of each supporting frame are rotatably connected with the main rotating shafts between the two power wheels, a ring gear and a first bevel gear are fixedly sleeved and fixed on the outer side of the main rotating shaft, the ring gear is fixedly connected with the first bevel gear, the ring gear is positioned on the outer side of the first bevel gear, a second bevel gear is meshed with the right end of the first bevel gear, the lower end of the second bevel gear is fixedly connected with a transmission rod, the transmission rod extends downwards and penetrates out of the support frame, two baffle rings are fixedly connected on the outer side of the transmission rod, the two baffle rings are respectively contacted with the inner wall of the lower end of the support frame and the bottom of the support frame, and a cross groove is formed in the lower end of the transmission rod;
the improved motor base is characterized in that a bottom groove is formed in the base, an electric motor is arranged in the bottom groove, a power output end of the electric motor upwards penetrates through the base to the main groove, the upper end of the power output end of the electric motor extends into the cross groove and is fixedly connected with a cross fixture block, and the cross fixture block is located in the cross groove and is in sliding connection with the cross fixture block.
Specifically, two lower T-shaped grooves have all been seted up to inner wall about sleeve top open end, the sleeve top is run through out to lower T-shaped inslot side upper end, lower T-shaped groove link up with adjacent last T-shaped groove mutually, all be provided with top shoe and lower slider down between T-shaped groove and the adjacent last T-shaped groove, the top shoe is located the upper end of slider down, top shoe and last T-shaped groove sliding connection, lower slider and lower T-shaped groove sliding connection, the top shoe is articulated with the lower slider.
Specifically, the recess is inside to be inlayed and is had inferior spring, the inside and outside both ends of inferior spring contact with the bolt outside and recess tank bottom respectively.
Specifically, a main spring is embedded in the main groove, and the upper end and the lower end of the main spring are respectively contacted with the lower end of the support frame and the bottom of the main groove.
Specifically, the mounting hole has all been seted up at both ends around the sleeve, the slot has all been seted up to sleeve top open end left and right sides inner wall, the inboard and slot joint of bolt.
Specifically, the ring gear is engaged with the snap hole.
Specifically, a storage battery is arranged in the base and electrically connected with the motor.
Specifically, inside and being located the main trough outside of sleeve front end has seted up carbon dioxide storage bin, carbon dioxide storage bin inside packing has solid-state carbon dioxide, both ends inner wall all is provided with the high pressure nozzle about the sleeve, the high pressure nozzle outside extends to run through to carbon dioxide storage bin to the outside, both ends inner wall all is provided with the flame sensor about the sleeve, the flame sensor is located the high pressure nozzle front end, flame sensor and high pressure nozzle signal connection, flame sensor and battery electric connection.
Compared with the prior art, the invention has the following beneficial effects: the electrified high-voltage wire anti-electric shock foreign matter removing device has the advantages that the bolt is extruded by the pressing block by downwards pressing the pressing block, the bolt is separated from the slot, the handle is further grabbed, the closing cover is upwards pulled by the handle and then unfolded by 180 degrees, so that the sleeve is sleeved on the high-voltage wire, the roller can be in closer contact with the wire by lightly rotating the sleeve, furthermore, the power wheel can be in closer contact with the wire by the extrusion of the main spring, finally, the transmission rod is driven by the motor, the bevel gear I on the transmission rod drives the bevel gear I and the ring gear to rotate, so that the power wheel rotates by the meshing of the ring gear and the clamping hole, the device is further driven to move on the high-voltage wire, and the device can also sense flame by the flame sensor when the wire is accidentally fired, and further starts the high-voltage spray head, carbon dioxide in the carbon dioxide storage bin is sprayed out, so that flame is extinguished at the initial stage of a fire, and loss is reduced, and the problems that the existing device is too low in efficiency and cleaning personnel have electric shock risks in cleaning foreign matters on high-voltage cables are solved.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an overall elevational view of the present invention;
FIG. 3 is an overall cut away view of the present invention;
FIG. 4 is a side view in full cutaway of the present invention;
FIG. 5 is an overall exploded view of the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of portion B of FIG. 5 in accordance with the present invention;
FIG. 8 is a cut away view of the drive rod of the present invention;
FIG. 9 is a cutaway view of the foot rest of the present invention;
FIG. 10 is an exploded view of the upper and lower sliders of the present invention;
fig. 11 is a schematic view of the closure of the present invention in an expanded configuration.
In the figure: a sleeve-1, a closing cover-2, a base-3, a mounting hole-101, a foot rest-102, a roller-103, a main groove-104, a support frame-105, a limit block-106, a power wheel-107, a ring gear-108, a clamping hole-109, a lower T-shaped groove-110, a slot-111, a lower sliding block-112, a bevel gear-113, a main rotating shaft-114, a fixed block-115, a secondary rotating shaft-116, a handle-201, a pressing block-202, an upper sliding block-203, an upper T-shaped groove-204, a groove-205, a bolt-206, a bevel clamping groove-207, a secondary spring-208, a bottom groove-301, a motor-302, a main spring-303, a limit groove-304, a transmission rod-305, a bevel gear-306, A cross groove-307, a cross fixture block-308, a carbon dioxide storage bin-4, a high-pressure nozzle-401 and a flame sensor-402.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-11, the present invention provides a technical solution: the live high-voltage line electric shock preventing foreign matter removing device comprises a sleeve 1, a closed cover 2 and a base 3, wherein the front end, the rear end and the upper end of the sleeve 1 are open ends, the closed cover 2 is provided with two open ends which are symmetrically arranged above the sleeve 1, and the base 3 is fixedly connected with the lower end of the sleeve 1;
two 2 upper ends of closed cover meet the equal fixedly connected with handles 201 of department, two 201 upper ends inboard is laminated each other, two last T-slot 204 have all been seted up to the one end that two closed cover 2 kept away from each other, it all runs through closed cover 2 to go up T-slot 204 outside lower extreme, two one end middle parts that closed cover 2 are close to each other all are seted up flutedly 205, the inside sliding connection of recess 205 has bolt 206, inclined plane draw-in groove 207 has been seted up to bolt 206 upper end, recess 205 runs through to the upper end and extends out closed cover 2 tops, closed cover 2 upper ends are provided with press block 202, press the extension section that block 202 lower extreme is located recess 205 and stretch into to inclined plane draw-in groove 207,
the left inner wall and the right inner wall of the upper opening end of the sleeve 1 are both provided with two lower T-shaped grooves 110, the upper end of the inner side of each lower T-shaped groove 110 penetrates through the top of the sleeve 1, each lower T-shaped groove 110 is communicated with the adjacent upper T-shaped groove 204, each upper sliding block 203 and each lower sliding block 112 are arranged between the corresponding lower T-shaped groove 110 and the adjacent upper T-shaped groove 204, each upper sliding block 203 is positioned at the upper end of each lower sliding block 112, each upper sliding block 203 is slidably connected with the corresponding upper T-shaped groove 204, each lower sliding block 112 is slidably connected with the corresponding lower T-shaped groove 110, each upper sliding block 203 is hinged with the corresponding lower sliding block 112, the front end and the rear end of the sleeve 1 are both provided with mounting holes 101, the left inner wall and the right inner wall of the upper opening end of the sleeve 1 are both provided with slots 111, the inner side of each plug 206 is clamped with the corresponding slot 111, a secondary spring 208 is embedded in each groove 205, and the inner end and the outer end of each secondary spring 208 are respectively contacted with the outer side of the plug 206 and the bottom of each groove 205;
firstly, before use, a corresponding cutter for cleaning foreign matters can be arranged at the front end or the rear end of the sleeve 1 through the mounting holes 101 at the front end and the rear end of the sleeve 1, then the pressing block 202 is pressed downwards, the lower end of the pressing block 202 moves downwards and moves towards the inner side of the inclined clamping groove 207, because the lower end of the inclined clamping groove 207 is inclined, the pressing block 202 presses the bolt 206 when moving downwards, the bolt 206 moves towards the bottom of the groove 205 and presses the secondary spring 208, so that the tail end of the bolt 206 is separated from the slot 111 of the sleeve 1, thus two closed covers 2 can be pulled upwards, the lower sliding block 112 slides upwards in the lower T-shaped groove 110, the upper sliding block 203 slides downwards in the upper T-shaped groove 204, when the lower sliding block 112 slides to the uppermost end of the lower T-shaped groove 110, and the upper sliding block 203 slides to the lower end of the upper T-shaped groove 204, because the upper sliding block 203 is hinged with the lower sliding block 112, thus, the two handles 201 can be separated to enable the two closing covers 2 to be unfolded in a 180-degree manner, so that the sleeve 1 can be sleeved on the outer side of the high-voltage cable by the sleeve 1 from the lower end of the high-voltage cable, finally, the closing covers 2 are reset to enable the two handles 201 to be attached together again, the base 3 is supported by one hand, the handle 201 is grasped by the other hand, and the bolt 206 is inserted into the slot 111 again;
the inner walls of the left end and the right end of the sleeve 1 and the lower end of the closing cover 2 are fixedly connected with symmetrically arranged fixed blocks 115, the number of the fixed blocks 115 is no less than twelve, the tail ends of the fixed blocks 115 are rotatably connected with secondary rotating shafts 116, foot rests 102 are fixedly connected to the outer sides of the secondary rotating shafts 116, rollers 103 are rotatably connected to the tail ends of the foot rests 102, the inner wall of the lower end of the sleeve 1 is provided with a main groove 104, the inner walls of the left end and the right end of the main groove 104 are respectively provided with two limiting grooves 304, the inner part of the main groove 104 is slidably connected with a support frame 105, the left side and the right side of the support frame 105 are respectively fixedly connected with two limiting blocks 106, the limiting blocks 106 are positioned in the limiting grooves 304 and are slidably connected with the limiting grooves, two power wheels 107 are rotatably connected between the inner walls of the left end and the right end of the support frame 105, the two power wheels 107 are respectively in a double-blade double-curved surface type and are arranged in the front and back direction, a circle of clamping holes 109 are arranged in the middle part of the power wheels 107, the inner walls of the left end and the support frame 105 are rotatably connected between the two power wheels 107, a ring gear 108 and a first bevel gear 113 are fixedly sleeved and fixed on the outer side of the main rotating shaft 114, the ring gear 108 is fixedly connected with the first bevel gear 113, the ring gear 108 is positioned on the outer side of the first bevel gear 113, a second bevel gear 306 is meshed at the right end of the first bevel gear 113, a transmission rod 305 is fixedly connected to the lower end of the second bevel gear 306, the transmission rod 305 extends downwards and penetrates out of the support frame 105, two baffle rings are fixedly connected to the outer side of the transmission rod 305, the two baffle rings are respectively contacted with the inner wall of the lower end of the support frame 105 and the bottom of the support frame 105, and a cross groove 307 is formed in the lower end of the transmission rod 305;
then, because the roller 103 arranged on the inner side of the sleeve 1 is contacted with the high-voltage cable, the sleeve 1 can be slightly rotated, and because the fixed block 115 is rotatably connected with the foot rest 102 through the secondary rotating shaft 116, the angle between the fixed block 115 and the foot rest 102 can be adjusted, so that the roller 103 can be more tightly attached to the high-voltage cable;
a bottom groove 301 is formed in the base 3, an electric motor 302 is installed in the bottom groove 301, a power output end of the electric motor 302 upwards penetrates out of the base 3 to the main groove 104, the upper end of the power output end of the electric motor 302 extends into the cross groove 307 and is fixedly connected with a cross fixture block 308, the cross fixture block 308 is located in the cross groove 307 and is in sliding connection with the cross groove, a main spring 303 is embedded in the main groove 104, the upper end and the lower end of the main spring 303 are respectively contacted with the lower end of the support frame 105 and the bottom of the main groove 104, the ring gear 108 is meshed with the clamping hole 109, a storage battery is arranged in the base 3, and the storage battery is electrically connected with the electric motor 302;
the power wheel 107 inside the sleeve 1 will contact with the high-voltage cable, and under the extrusion of the main spring 303 at the lower end of the support frame 105, the support frame 105 will drive the power wheel 107 to move upwards, so that the power wheel can contact with the high-voltage cable more closely, so that power can be conducted more efficiently, and when the support frame 105 moves upwards, the transmission rod 305 will move upwards along with the support frame 105, and the cross fixture block 308 inside the cross groove 307 will slide inside the cross groove 307, so that after the motor 302 is started, the motor 303 will drive the cross fixture block 308 to rotate, and the cross fixture block 308 is limited by the cross groove 307, so as to drive the transmission rod 305 to rotate, and the bevel gear two 306 at the upper end of the transmission rod 305 will drive the bevel gear one 113 to rotate, and the bevel gear one 113 and the ring gear 108 as well as the main rotating shaft 114 are fixed, so that the ring gear 108 will drive the power wheel 107 to rotate through the fixture hole 109, the power wheel 107 drives the whole device to move on the high-voltage cable, so that the cutter positioned at the front end or the rear end of the sleeve 1 can clean foreign matters on the high-voltage cable;
a carbon dioxide storage bin 4 is arranged in the front end of the sleeve 1 and positioned outside the main groove 104, solid carbon dioxide is filled in the carbon dioxide storage bin 4, high-pressure nozzles 401 are arranged on the inner walls of the left end and the right end of the sleeve 1, the outer sides of the high-pressure nozzles 401 extend outwards to penetrate through the carbon dioxide storage bin 4, flame sensors 402 are arranged on the inner walls of the left end and the right end of the sleeve 1, the flame sensors 402 are positioned at the front end of the high-pressure nozzles 401, the flame sensors 402 are in signal connection with the high-pressure nozzles 401, and the flame sensors 402 are electrically connected with a storage battery;
and, when the high-pressure cable takes place the accident and catches fire, this device can remove the position of catching fire through power wheel 107 to flame sensor 402 at sleeve 1 front end inboard can sense flame and transmit the signal to high-pressure nozzle 401, high-pressure nozzle 401 receives the signal after the start-up, make the solid-state carbon dioxide in the carbon dioxide storage storehouse 4 can follow high-pressure nozzle 401 blowout, it is gaseous carbon dioxide to rise simultaneously, thereby when the device moves forward, gaseous carbon dioxide can cover on flame, thereby put out flame, just so can put out flame at the initial stage that the cable is on fire, thereby reduce the loss that causes because of the unexpected catching fire of cable.
Claims (8)
1. The utility model provides a live high-voltage line protection against electric shock foreign matter clearing device, includes sleeve (1) and closing cap (2) and base (3), its characterized in that: the front end, the rear end and the upper end of the sleeve (1) are open ends, the closed cover (2) is provided with two open ends which are symmetrically arranged above the sleeve (1), and the base (3) is fixedly connected with the lower end of the sleeve (1);
the upper end connection parts of the two closed covers (2) are fixedly connected with handles (201), the inner sides of the upper ends of the two handles (201) are attached to each other, two upper T-shaped grooves (204) are formed in the ends, far away from each other, of the two closed covers (2), the lower ends of the outer sides of the upper T-shaped grooves (204) penetrate through the closed covers (2), grooves (205) are formed in the middles of the ends, close to each other, of the two closed covers (2), bolts (206) are connected to the inner portions of the grooves (205) in a sliding mode, inclined plane clamping grooves (207) are formed in the upper ends of the bolts (206), the grooves (205) extend out of the tops of the closed covers (2) in an extending mode, pressing blocks (202) are arranged at the upper ends of the closed covers (2), and the lower ends of the pressing blocks (202) are located in the extending sections of the grooves (205) and extend into the inclined plane clamping grooves (207);
the inner wall of the left end and the right end of the sleeve (1) and the inner wall of the lower end of the closed cover (2) are fixedly connected with fixing blocks (115) which are symmetrically arranged, the number of the fixing blocks (115) is not less than twelve, the tail end of each fixing block (115) is rotatably connected with a secondary rotating shaft (116), the outer side of each secondary rotating shaft (116) is fixedly connected with a foot rest (102), the tail end of each foot rest (102) is rotatably connected with a roller (103), the inner wall of the lower end of the sleeve (1) is provided with a main groove (104), the inner walls of the left end and the right end of the main groove (104) are provided with two limiting grooves (304), a support frame (105) is slidably connected inside the main groove (104), the left side and the right side of the support frame (105) are fixedly connected with two limiting blocks (106), the limiting blocks (106) are positioned in the limiting grooves (304) and are slidably connected with the limiting grooves, and two power wheels (107) are rotatably connected between the inner walls of the left end and the support frame (105), the two power wheels (107) are both in a bilobal hyperboloid shape and are arranged in a front-back mode, a circle of clamping holes (109) are formed in the middle of each power wheel (107), a main rotating shaft (114) is rotatably connected between the inner walls of the left end and the right end of the support frame (105) and between the two power wheels (107), a ring gear (108) and a first bevel gear (113) are fixedly connected to the outer side of the main rotating shaft (114) in a sleeved mode, the ring gear (108) is fixedly connected with the first bevel gear (113), the ring gear (108) is located on the outer side of the first bevel gear (113), a second bevel gear (306) is meshed with the right end of the first bevel gear (113), a transmission rod (305) is fixedly connected to the lower end of the second bevel gear (306), the transmission rod (305) extends downwards and penetrates through the support frame (105), two blocking rings are fixedly connected to the outer side of the transmission rod (305), and are respectively contacted with the inner wall of the lower end of the support frame (105) and the bottom of the support frame (105), the lower end of the transmission rod (305) is provided with a cross groove (307);
a bottom groove (301) is formed in the base (3), an electric motor (302) is installed in the bottom groove (301), a power output end of the electric motor (302) upwards penetrates out of the base (3) to the main groove (104), the upper end of the power output end of the electric motor (302) extends into the cross groove (307) and is fixedly connected with a cross clamping block (308), and the cross clamping block (308) is located in the cross groove (307) and is in sliding connection with the cross groove.
2. The live line electric shock preventing foreign matter removing device as claimed in claim 1, wherein: two lower T-shaped grooves (110) have all been seted up to sleeve (1) top open end left and right inner wall, lower T-shaped groove (110) inboard upper end runs through sleeve (1) top, lower T-shaped groove (110) link up with adjacent last T-shaped groove (204) mutually, all be provided with slider (203) and lower slider (112) down between T-shaped groove (110) and the adjacent last T-shaped groove (204), slider (203) are located the upper end of slider (112) down, slider (203) and last T-shaped groove (204) sliding connection go up, slider (112) and lower T-shaped groove (110) sliding connection down, slider (203) are articulated with lower slider (112).
3. The live high-voltage line electric shock preventing foreign matter removing device as set forth in claim 1, wherein: a secondary spring (208) is embedded in the groove (205), and the inner end and the outer end of the secondary spring (208) are respectively contacted with the outer side of the bolt (206) and the bottom of the groove (205).
4. The live high-voltage line electric shock preventing foreign matter removing device as set forth in claim 1, wherein: the main spring (303) is embedded in the main groove (104), and the upper end and the lower end of the main spring (303) are respectively contacted with the lower end of the support frame (105) and the groove bottom of the main groove (104).
5. The live high-voltage line electric shock preventing foreign matter removing device as set forth in claim 1, wherein: mounting hole (101) have all been seted up at both ends around sleeve (1), slot (111) have all been seted up to sleeve (1) top open end left and right sides inner wall, bolt (206) inboard and slot (111) joint.
6. The live line electric shock preventing foreign matter removing device as claimed in claim 1, wherein: the ring gear (108) is meshed with the clamping hole (109).
7. The live line electric shock preventing foreign matter removing device as claimed in claim 1, wherein: the storage battery is arranged in the base (3) and electrically connected with the motor (302).
8. The live line electric shock preventing foreign matter removing device as claimed in claim 7, wherein: carbon dioxide storage bin (4) have been seted up to inside just being located the main tank (104) outside of sleeve (1) front end, carbon dioxide storage bin (4) inside packing has solid-state carbon dioxide, both ends inner wall all is provided with high pressure nozzle (401) about sleeve (1), high pressure nozzle (401) outside extends to run through to carbon dioxide storage bin (4), both ends inner wall all is provided with flame sensor (402) about sleeve (1), flame sensor (402) are located high pressure nozzle (401) front end, flame sensor (402) and high pressure nozzle (401) signal connection, flame sensor (402) and battery electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196923.0A CN112653012B (en) | 2020-10-31 | 2020-10-31 | Live high-voltage line protection against electric shock foreign matter clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011196923.0A CN112653012B (en) | 2020-10-31 | 2020-10-31 | Live high-voltage line protection against electric shock foreign matter clearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112653012A CN112653012A (en) | 2021-04-13 |
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| JP5041339B2 (en) * | 2007-12-12 | 2012-10-03 | 東京電力株式会社 | Multi-conductor transmission line deposit removal device and deposit removal method |
| CN107565452A (en) * | 2017-09-28 | 2018-01-09 | 梁瑞城 | A kind of live high voltage line foreign body eliminating apparatus |
| CN107706813A (en) * | 2017-10-24 | 2018-02-16 | 陈秀珍 | A kind of live high voltage line foreign body eliminating apparatus |
| CN208623233U (en) * | 2018-03-25 | 2019-03-19 | 郑啟仁 | A kind of live high voltage line foreign body eliminating apparatus |
| CN108321724A (en) * | 2018-03-28 | 2018-07-24 | 南安易盾格商贸有限公司 | A kind of novel live high voltage line foreign body eliminating apparatus |
| CN108539658B (en) * | 2018-04-06 | 2020-11-27 | 北方联合电力有限责任公司包头第二热电厂 | Electrified high-voltage line foreign matter clearing device |
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| CN109164365B (en) * | 2018-11-19 | 2021-01-26 | 无锡新润源信息科技有限公司 | High-voltage cable partial discharge monitoring equipment and using method thereof |
| CN210926869U (en) * | 2019-05-12 | 2020-07-03 | 南安艺同工业产品设计有限公司 | Foreign matter removing device for electrified high-voltage cable |
| CN210693642U (en) * | 2019-12-30 | 2020-06-05 | 潍坊科技学院 | External cable fixing device of electrical equipment |
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