CN205159904U - Overhead transmission line foreign matter clearing device - Google Patents
Overhead transmission line foreign matter clearing device Download PDFInfo
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- CN205159904U CN205159904U CN201520925530.7U CN201520925530U CN205159904U CN 205159904 U CN205159904 U CN 205159904U CN 201520925530 U CN201520925530 U CN 201520925530U CN 205159904 U CN205159904 U CN 205159904U
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- cabinet
- transmission line
- link plate
- resistance wire
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- 229910052802 copper Inorganic materials 0.000 description 2
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- 230000008029 eradication Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides an overhead transmission line foreign matter clearing device, including installation cabinet, link plate, 2 gyro wheels and circuit module, the last traction hole group that is equipped with of installation cabinet, be equipped with lewis hole group on installation cabinet and the link plate, 2 individual gyro wheel is fixed to be set up between installation cabinet's upper end and link plate, the circuit module includes the electrically conductive support rod set of fixed mounting on installation cabinet and link plate, the resistance wire of foreign matter fixed mounting is used for the thermal cutting power transmission line on electrically conductive support rod set on, the setting provides working power supply's battery for the resistance wire in installation cabinet, the setting is used for the relay KA of execution control resistance wire power break -make in installation cabinet, the setting is used for the remote control receiving ware of control relay KA action and the handheld remote control transmitter to the order of remote control receiving ware wireless transmission ON / OFF in installation cabinet. The utility model discloses simple structure, cost be lower, easily carry and when using convenient operation, can go on the various foreign matters on the transmission line through the thermal cutting safe, swiftly, thoroughly clear away.
Description
Technical field
The utility model relates to electric power transmission line tools for live working technical field, is specifically related to a kind of overhead transmission line foreign body eliminating apparatus.
Background technology
Electric power transmission line runs for a long time in natural environment, easy lash foreign matter, the reason such as scraping as wind is wrapped on electric power transmission line by foreign matters such as the advertising cloth of similar agricultural booth plastics, sunshade net, braid over braid, advertisement, kite and kite stay cords, after these foreign matters drench with rain or make moist, insulation property are poor, easily cause the accidents such as transmission line tripping operation, short circuit to occur, have a strong impact on mains supply safety.The method that tradition is removed electric line foreign matter hangs on transmission pressure by operating personnel by driving under the prerequisite of line outage, and be then sitting in and driving moves to foreign matter place taken off by foreign matter, both affected power supply, on bar, operating personnel is wasted time and energy and dangerous property.
In recent years, the device removed the foreign matter on circuit when transmission line does not have a power failure or instrument have application more.Overhead transmission line foreign body eliminating apparatus common at present has two classes usually: a class adds the various cuttings that insulating bar head is arranged, the cutter head pulling class with insulating bar, the hand-held insulating bar of operating personnel, utilize various cutter head to carry out cutting to the foreign matter on circuit to pull to remove foreign matter, as Authorization Notice No. be CN202423996U, Authorization Notice No. is CN202034707, application publication number is the Chinese patent literatures such as CN104064985A; The common drawback of such device operates to compare to waste time and energy, and efficiency is not high and foreign matter on the circuit that shaft tower of adjusting the distance is distant is difficult to process; Another kind of is the device that can move on transmission line installs various cutter head class break-in tool additional remove foreign matter, as application publication number be CN103441448A, application publication number is the Chinese patent literatures such as CN103944108A; It passes through the device that can move on transmission line, solve in first kind device the reluctant problem of foreign matter on the distant circuit of shaft tower of adjusting the distance, but this class device remains and relies on various cutter head to carry out cutting type removing to the foreign matter on circuit, still there is the problems such as not high to foreign bodies removal efficiency in first kind device, poor effect.
Utility model content
The purpose of this utility model is: provide that a kind of structure is simple, cost is lower, easy to operate when being easy to carry about with one and using, the overhead transmission line foreign body eliminating apparatus that can be carried out safety, quick, thoroughly removing by thermal cutting to the various foreign matters on transmission line.
The technical solution of the utility model is: overhead transmission line foreign body eliminating apparatus of the present utility model, and its design feature is: comprise and install cabinet, link plate, roller and circuit unit; Roller is provided with 2;
Above-mentioned installation is provided with lifting hole(eyelet) group and towing pad group cashier's office in a shop, link plate is provided with the lifting hole(eyelet) group matched with the lifting hole(eyelet) group of installing cabinet, 2 rollers be fixedly installed on cabinet is installed between upper end and link plate, mount power transmission line during for using and also move on power transmission line, circuit unit comprises by being fixedly mounted on installation the first conducting rod cashier's office in a shop, second conducting rod, the conductive supporting bar group that 3rd conducting rod forms with the 4th conducting rod be fixedly mounted on link plate, be fixedly mounted on the resistance wire of foreign matter on thermal cutting power transmission line in conductive supporting bar group, be arranged on and install in cabinet as resistance wire provides the storage battery of working power, be arranged on and install in cabinet for performing the relay K A of controlling resistance silk on/off, be arranged on the receiver of remote-control sytem installed for control relay KA action in cabinet, the hand-held remote control transmitter to receiver of remote-control sytem wireless transmission on/off commands, be located at installation cashier's office in a shop for controlling the mains switch of general supply break-make and being used to indicate the relay indicating light of resistance wire operating state.
Further scheme is: above-mentioned installation cabinet comprises front side board, left plate, right plate, epipleural, base plate and back side panel;
Front side board and left plate are square plate body part; The bottom of left plate is provided with the first towing pad, the second towing pad and the 3rd towing pad from front to back successively; Right plate is the plate body that main body is square, the width of right plate and be highly all greater than left plate; The bottom of right plate is provided with the 4th towing pad, the 5th towing pad and the 6th towing pad from front to back successively; The upper middle position of right plate is provided with the first lifting hole(eyelet), the second lifting hole(eyelet) and the 3rd lifting hole(eyelet) from front to back successively; The both sides, front and back of the position, middle and upper part of right plate are respectively equipped with first and lift hole and second and lift hole; Be provided with integral with main body on front side of the upper end of right plate and protrude from forward the mounting ear of main body; 2 roller shaft installing holes are provided with before and after the upper part of right plate;
Epipleural is trapezoidal plate body part, and the low back of epipleural and the top margin being positioned at left side and the base vertical being positioned at right side connect; The Attacking Midfielder of epipleural and be positioned at right side base between angle be acute angle; The width being positioned at the top margin in left side of epipleural is identical with the width of left plate; The width on base being positioned at right side of epipleural is identical with the width of the main body of right plate; The top of right plate is positioned on the plane of epipleural place; The anterior right side of epipleural is provided with the through wire passing hole of upward and downward;
The structure of base plate is identical with epipleural, each towing pad of lower surface higher than left plate of base plate and each towing pad of right plate; Back side panel is square plate body part; The height of back side panel is identical with front side board.
Further scheme is: above-mentioned installation cabinet also comprises the wire pressing plate of arranging, and wire pressing plate is rectangular short slab, and an one end face is provided with conductor wire trough.
Further scheme is: the material of above-mentioned installation cabinet is the epoxy resin board of insulation.
Further scheme is: above-mentioned link plate is the plate body that main body is rectangle; Link plate is provided with from front to back successively the 4th lifting hole(eyelet), the 5th lifting hole(eyelet) and the 6th lifting hole(eyelet); 2 roller shaft installing holes are provided with before and after the upper part of link plate; The anterior upside of link plate is provided with wire passing hole; Be provided with integral with main body on front side of the upper end of link plate and protrude from forward the second mounting ear of main body.
Further scheme is: the first conducting rod of the conductive supporting bar group of above-mentioned circuit unit is round bar; Second conducting rod, the 3rd conducting rod and the 4th conducting rod are L shape bar; The material of each conducting rod is copper.
Further scheme is: the head end of the resistance wire of above-mentioned circuit unit is fixedly connected with the front end of the 4th conducting rod; The end of resistance wire is fixedly connected with the front end of the first conducting rod; The centre of resistance wire is fixedly connected with respectively with the front end of the 3rd conducting rod with the 4th conducting rod; Thus make resistance wire in conductive supporting bar group, form the frame-shaped construction of left side opening.
Further scheme is: above-mentioned circuit unit also comprises fuse FU, for the charging inlet for charge in batteries, for controlling the mains switch of general supply break-make and being used to indicate the relay indicating light of resistance wire operating state.
Further scheme is: the chargeable first storage battery U1 providing the storage battery of working power to comprise series connection of above-mentioned circuit unit and the second storage battery U2.
Further scheme also has: above-mentioned circuit unit also comprises resistance wire wire; Above-mentioned relay K A has coil, normally opened contact J1 and normally-closed contact J2; One end of above-mentioned resistance wire wire is electrically connected with the 4th conducting rod be fixedly mounted on link plate; The other end of resistance wire wire is introduced to install in cabinet from the wire passing hole of the epipleural installing cabinet and is electrically connected with the normally opened contact J1 of relay K A; One section of resistance wire wire is fixed on by wire pressing plate on the left side of the right plate installing cabinet.
The utility model has positive effect: (1) overhead transmission line foreign body eliminating apparatus of the present utility model, and it by arranging roller between installation cabinet and link plate, and device can be moved easily under the traction of ground on power transmission line; In its circuit unit, by being fixed on, the frame-shaped construction that resistance wire to be mounted to left side opening by conductive supporting bar group on cabinet and link plate in conductive supporting bar group is installed, on the left of resistance wire, opening is convenient to when device is installed and the mounting of power transmission line, during use, power transmission line passes through from the frame-shaped construction of electricity group silk, thermal cutting is carried out to the foreign matter power transmission line from upper and lower and direction, 3, the right during resistance wire work simultaneously, thus can carry out the various foreign matters on power transmission line totally, effectively, thoroughly removing, remove foreign matter efficiency high, effective.
(2) overhead transmission line foreign body eliminating apparatus of the present utility model, in its circuit unit, by be arranged on install in cabinet for perform controlling resistance silk on/off relay, be arranged on and install in cabinet for the receiver of remote-control sytem of control relay action and the hand-held remote control transmitter to receiver of remote-control sytem wireless transmission on/off commands, when making it use, staff can easily to device straighforward operation on ground, easy to use, time saving and energy saving.
(3) overhead transmission line foreign body eliminating apparatus of the present utility model, in its circuit unit, is arranged on and installs in cabinet as resistance wire provides the storage battery of working power to be rechargeable battery, makes device can Reusability, avoids the trouble changing battery; Being arranged on installation relay indicating light cashier's office in a shop can make surface personnel grasp the operating state of resistance wire easily.
(4) overhead transmission line foreign body eliminating apparatus of the present utility model, ramp structure is arranged in its front end of installing cabinet, the windage in work timer traveling process can be reduced on the one hand, can effectively avoid on the other hand cabinet and abnormal contact are installed, ensure that resistance wire effectively contacts with foreign matter; The right plate of installation cabinet and link plate arrange mounting ear outstanding forward for installing the third and fourth conducting rod, resistance wire can be ensured and the spacing of installing cabinet and link plate effectively.
(5) overhead transmission line foreign body eliminating apparatus of the present utility model, its 3 lifting hole(eyelet)s installed on 3 lifting hole(eyelet)s of cabinet and link plate form 3 groups of suspension centres, make it can adapt to the lifting of the different application scenario of straight line pole or strain rod tower etc. on transmission line easily, strengthen its adaptability; Install cashier's office in a shop to be provided with and lift hole, easily device is arranged on power transmission line by aid time easy to use; Towing pad group for being supporting insulation pull rope when being provided with use being cashier's office in a shop installed, can easily device being moved on power transmission line by the traction of the pull rope that insulate.
(6) overhead transmission line foreign body eliminating apparatus of the present utility model, structure is simple, cost is lower, easy to operate, time saving and energy saving when being easy to carry about with one and using, and cost performance is high.
(7) overhead transmission line foreign body eliminating apparatus of the present utility model, has a power failure without the need to transmission line, can construct in charged situation, thus the productive life can effectively avoiding transmission line to have a power failure bringing inconvenience and losing.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model;
Structural representation when Fig. 2 is the right back observation from Fig. 1;
Fig. 3 is the circuit diagram of circuit unit of the present utility model;
Fig. 4 be the utility model in use with the schematic diagram of the annexation of the lifting apparatus of supporting setting, insulated sling and the pull rope that insulate;
Fig. 5 is the structural representation of the lifting apparatus in Fig. 4;
Fig. 6 is the structural representation of connection-peg in Fig. 5.
Reference numeral in above-mentioned accompanying drawing is as follows:
Cabinet 1 is installed, front side board 11, left plate 12, the first towing pad 12-1, second towing pad 12-2, the 3rd towing pad 12-3, right plate 13,4th towing pad 13-1, the 5th towing pad 13-2, the 6th towing pad 13-3, first lifting hole(eyelet) 13-4, the second lifting hole(eyelet) 13-5, the 3rd lifting hole(eyelet) 13-6, first lifts hole 13-7, and second lifts hole 13-8, mounting ear 13-9, epipleural 14, wire pressing plate 15
Link plate 2, the 4th lifting hole(eyelet) the 21, five lifting hole(eyelet) the 22, six lifting hole(eyelet) 23, second mounting ear 24,
Roller 3,
Circuit unit 4, conductive supporting bar group 41, first conducting rod 41-1, second conducting rod 41-2, the 3rd conducting rod 41-3, the 4th conducting rod 41-4, resistance wire 42, resistance wire wire 43, charging inlet 44, mains switch 45, receiver of remote-control sytem 46, remote control transmitter 47, relay indicating light 48, the first storage battery U1, the second storage battery U2, relay K A, normally opened contact J1, normally-closed contact J2, fuse FU
Lifting apparatus 5, plug connector 51, body 51-1, protuberance 51-2, shank 51-3, connecting portion 51-4, link bolt hole 51-4-1, connector 52, insulating bar 53,
Insulated sling 6,
Insulation pull rope 7.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
(embodiment 1)
See Fig. 1 to Fig. 3, the overhead transmission line foreign body eliminating apparatus of the present embodiment, it forms primarily of installation cabinet 1, link plate 2, roller 3 and circuit unit 4.
Install cabinet 1 primarily of front side board 11, left plate 12, right plate 13, epipleural 14, base plate and back side panel composition, the material of installing cabinet 1 is the epoxy resin board of insulation.
Front side board 11 and left plate 12 are square plate body part; The middle, bottom of front side board 11 is provided with indicator light installing hole; The middle and lower part of left plate 12 is provided with charging inlet installing hole and mains switch installing hole; The bottom of left plate 12 is provided with the first towing pad 12-1, the second towing pad 12-2 and the 3rd towing pad 12-3 from front to back successively.The height of left plate 12 is greater than the height of front side board 11.
The plate body that right plate 13 is square for main body, the width of right plate 13 and be highly all greater than left plate 12; The bottom of right plate 13 is provided with the 4th towing pad 13-1, the 5th towing pad 13-2 and the 6th towing pad 13-3 from front to back successively; The upper middle position of right plate 13 is provided with the first lifting hole(eyelet) 13-4, the second lifting hole(eyelet) 13-5 and the 3rd lifting hole(eyelet) 13-6 from front to back successively; The both sides, front and back of the position, middle and upper part of right plate 13 are respectively equipped with first and lift hole 13-7 and second and lift hole 13-8; Be provided with integral with main body on front side of the upper end of right plate 13 and protrude from forward the mounting ear 13-9 of main body.2 roller shaft installing holes are provided with before and after the upper part of right plate 13.
Epipleural 14 is trapezoidal plate body part, and the low back of epipleural 14 and the top margin being positioned at left side and the base vertical being positioned at right side connect; The Attacking Midfielder of epipleural 14 and be positioned at right side base between angle be acute angle, preferably adopt 30 degree of angles in the present embodiment.The width being positioned at the top margin in left side of epipleural 14 is identical with the width of left plate 12; The width being positioned at the base on right side of epipleural 14 is identical with the width of the main body of right plate 13; The top of right plate 13 is positioned on the plane of epipleural 14 place.The anterior right side of epipleural 14 is provided with the through wire passing hole of upward and downward.
The overall structure of base plate is identical with epipleural 14, each towing pad of lower surface higher than left plate 12 of base plate and each towing pad of right plate 13.Back side panel is square plate body part; The height of back side panel is identical with front side board 11.
The front end of cabinet 1 is installed and is arranged to ramp structure, its objective is and can reduce the air of device in use in traveling process or the resistance of wind on the one hand, can effectively avoid on the other hand cabinet 1 and the abnormal contact on power transmission line are installed.
Install cabinet 1 and be equipped with wire pressing plate 15, wire pressing plate 15 is rectangular short slab, and an one end face is provided with conductor wire trough.
The plate body that link plate 2 is rectangle for main body, link plate 2 is provided with from front to back successively the 4th lifting hole(eyelet) 21, the 5th lifting hole(eyelet) 22 and the 6th lifting hole(eyelet) 23; 2 roller shaft installing holes are provided with before and after the upper part of link plate 2; And the 4th lifting hole(eyelet) 21 of link plate 2, the 5th lifting hole(eyelet) 22 and the 6th lifting hole(eyelet) 23 are distinguished relative with the first lifting hole(eyelet) 13-4, the second lifting hole(eyelet) 13-5 of right plate 13 with the 3rd lifting hole(eyelet) 13-6 when installing; Wherein, the suspension centre that the 4th lifting hole(eyelet) 21 of link plate 2 and the first lifting hole(eyelet) 13-4 of right plate 13 form is the position at this device center of gravity place; 2 roller shaft installing holes of link plate 2 are relative respectively with 2 roller shaft installing holes of right plate 13; The anterior upside of link plate 2 is provided with wire passing hole.Be provided with integral with main body on front side of the upper end of link plate 2 and protrude from forward the second mounting ear 24 of main body; Second mounting ear 24 of link plate 2 is corresponding with the mounting ear 13-9 of the right plate 13 installing cabinet 1.
Roller 3 is provided with 2, and 2 rollers 3 are matched with 2 the roller shaft installing holes of right plate 13 and 2 roller shaft installing holes of link plate 2 installing cabinet 1 by its roller shaft, between the right plate 13 being fixedly mounted on installation cabinet 1 and link plate 2.
No. 1 suspension centre that first lifting hole(eyelet) 13-4 of the right plate 13 of aforesaid installation cabinet 1 and the 4th lifting hole(eyelet) 21 of link plate 2 are formed is the center of gravity position of device, and it is applicable to straight line pole; If shaft tower is strain rod tower, then according to No. 2 suspension centres that the size choice for use of strain rod tower corner is made up of the second lifting hole(eyelet) 13-5 of right plate 13 and the 5th lifting hole(eyelet) 22 of link plate 2, or No. 3 suspension centres be made up of the 3rd lifting hole(eyelet) 13-6 of right plate 13 and the 6th lifting hole(eyelet) 23 of link plate 2 that install cabinet 1.Make this device can adapt to the lifting of the different application scenario of straight line pole or strain rod tower etc. on transmission line easily, strengthen its adaptability.
Circuit unit 4 forms primarily of conductive supporting bar group 41, resistance wire 42, resistance wire wire 43, charging inlet 44, mains switch 45, receiver of remote-control sytem 46, remote control transmitter 47, relay indicating light 48, first storage battery U1, the second storage battery U2, relay K A and fuse FU.
Conductive supporting bar group 41 comprises the first conducting rod 41-1, the second conducting rod 41-2, the 3rd conducting rod 41-3 and the 4th conducting rod 41-4, and the first conducting rod 41-1 is round bar; Second conducting rod 41-2, the 3rd conducting rod 41-3 and the 4th conducting rod 41-4 are L shape bar; The material of each conducting rod is copper.First conducting rod 41-1 is fixedly installed on the upper left-hand of the front side board 11 installing cabinet 1 and stretches out forward; Second conducting rod 41-2 is vertically fixed on the right plate 13 of installation the cabinet 1 and long limit of the L shape of the second conducting rod 41-2 by the minor face of its L shape and stretches out forward; Second conducting rod 41-2 and the first conducting rod 41-1 at grade; 3rd conducting rod 41-3 is vertically fixed on the mounting ear 13-9 of the right plate 13 installing cabinet 1 by the minor face of its L shape, and the long limit of the L shape of the 3rd conducting rod 41-3 is stretched out forward; 4th conducting rod 41-4 is vertically fixed on the second mounting ear 24 of link plate 2 by the minor face of its L shape, and the long limit of the L shape of the 4th conducting rod 41-4 is stretched out forward; 3rd conducting rod 41-3 and the 4th conducting rod 41-4 is at grade.
The head end of resistance wire 42 is fixedly connected with the front end of the 4th conducting rod 41-4; The end of resistance wire 42 is fixedly connected with the front end of the first conducting rod 41-1; The centre of resistance wire 42 is fixedly connected with the front end of the 4th conducting rod 41-4 respectively with the 3rd conducting rod 41-3, thus makes resistance wire 42 in conductive supporting bar group 41, form the frame-shaped construction of left side opening; On the left of resistance wire 42, opening is convenient to when device is installed and the mounting of power transmission line, during use, power transmission line passes through from the frame-shaped construction of electricity group silk 42, thermal cutting is carried out to the foreign matter power transmission line from upper and lower and direction, 3, the right when resistance wire 42 works simultaneously, thus can carry out the various foreign matters on power transmission line totally, effectively, thoroughly removing, remove foreign matter efficiency high, effective.
One end of resistance wire wire 43 is electrically connected with the 4th conducting rod 41-4; The other end of resistance wire wire 43 through link plate 2 wire passing hole and install cabinet 1 epipleural 14 wire passing hole after introduce that to install cabinet 1 inner; One section of wire pressing plate 15 arranged by installation cabinet 1 of resistance wire wire 43 is fixed on the left side of the right plate 13 installing cabinet 1, thus superposed one section of resistance wire wire 43 is tensioned between the upside of link plate 2 and the upside of right plate 13 of installing cabinet 1, hinder when avoiding using.
Charging inlet 44 and mains switch 45 respectively corresponding be fixedly mounted on cabinet 1 is installed the charging inlet installing hole of left plate 12 and mains switch installing hole in; Relay indicating light 48 is fixedly mounted in the indicator light installing hole of the front side board 11 installing cabinet 1; Receiver of remote-control sytem 46, first storage battery U1, the second storage battery U2, relay K A and fuse FU are all located at and install cabinet 1 inside.
First storage battery U1 and the second storage battery U2 is rechargeable battery, and charging inlet 44 can be utilized to charge, and makes device can Reusability, avoids the trouble changing battery.
Charging inlet 44 has positive pole and negative pole; Relay K A has coil, normally opened contact J1 and normally-closed contact J2, and receiver of remote-control sytem 46 has power input positive pole, power input negative pole, power output end and radio communication end; The positive pole of charging inlet 44 is electrically connected with the common junction of the positive pole of the first storage battery U1 and one end of fuse FU by the normally-closed contact J2 of relay K A; One end conllinear of the other end of fuse FU and the normally opened contact J1 of relay K A and mains switch 45; The normally opened contact J1 of relay K A is electrically connected with one end of resistance wire 42 through resistance wire wire 43 and the 4th conducting rod 41-4; The other end of resistance wire 42 is electrically connected with one end of relay indicating light 48 through the first conducting rod 41-4; The other end of relay indicating light 48 and the negative pole of the second storage battery U2 and the negative pole conllinear of charging inlet 44; The other end of mains switch 45 is electrically connected with the power input positive pole of receiver of remote-control sytem 46; The negative pole conllinear of the power input negative pole of receiver of remote-control sytem 46, the positive pole of the second storage battery U2 and the first storage battery U1; The power output end of receiver of remote-control sytem 46 is electrically connected with the coil of relay K A; The radio communication end of receiver of remote-control sytem 46 and remote control transmitter 47 radio communication.Remote control transmitter 47 has open and close button, and during use, receiver of remote-control sytem 46 receives the open and close command signal of remote control transmitter 47, and corresponding control relay KA obtains electric and dead electricity; Disconnect during closed when making the normally opened contact J1 of relay K A obtain electric, dead electricity, thus the corresponding power supply being switched on or switched off resistance wire 42.
The overhead transmission line foreign body eliminating apparatus of the present embodiment, its weight about 10 kilograms, is easy to carry and lifts.
The overhead transmission line foreign body eliminating apparatus of the present embodiment, its operation principle be in use utilize energising after the resistance wire of heating to cut the foreign matter on power transmission line, be that resistance wire is powered by chargeable storage battery, by the break-make of remote control and Control resistance wire power supply.
See Fig. 4 to Fig. 6, the overhead transmission line foreign body eliminating apparatus of the present embodiment, its in use defeated assistant engineer have lifting apparatus 5, insulated sling 6, insulation pull rope 7 and lifting pulley (attached not shown in FIG.).
Lifting apparatus 5 forms primarily of plug connector 51, connector 52 and insulating bar 53.Plug connector 51 is steel integral piece.Plug connector 51 is primarily of body 51-1, protuberance 51-2, shank 51-3 and connecting portion 51-4 one composition; Body 51-1 is the curved strip plate body part in lower surface; Protuberance 51-2 is the plate body part that thickness is identical with body 51-1, and protuberance 51-2 is respectively provided with 1 respectively at the two ends, left and right of body 51-1 and is connected with the upper surface one of body 51-1; Shank 51-3 is integrally made up of main part and the round platform portion being positioned at upper end; The main part of shank 51-3 is cylinder, and the upper end of shank 51-3 is designed to be convenient to grafting when round table-like object is and uses.Shank 51-3 is respectively provided with 1 respectively on the upper surface of 2 protuberance 51-2; Connecting portion 51-4 is square plate body part, and connecting portion is provided with link bolt hole 51-4-1, and connecting portion 51-4 is connected with middle part, the lower surface one of body 51-1 by its upper end.
The upper end of connector 52 is fixedly connected with the connecting portion 51-4 of plug connector 51; The lower end of connector 52 is fixedly connected with insulating bar 53.
During use, 2 shank 51-3 of the plug connector 51 of lifting apparatus 5 and install first the lifting hole 13-7 and second and lift hole 13-8 grafting and coordinate of right plate 13 of cabinet 1; Insulation pull rope 7 arranges 2, and 2 thoroughly do away with in 2 towing pads that edge pull ropes 7 optionally tie up in the 4th towing pad 13-1, the 5th towing pad 13-2 of the right plate 13 installing cabinet 1 and the 6th towing pad 13-3; Insulated sling 6 arranges 1, and insulated sling 6 optionally ties up to the 4th lifting hole(eyelet) 21 of the first lifting hole(eyelet) 13-4, the second lifting hole(eyelet) 13-5 and 1 hole in the middle of the 3rd lifting hole(eyelet) 13-6 of the right plate 13 installing cabinet 1 and link plate 2, the 5th lifting hole(eyelet) 22 with in 1 hole corresponding with the lifting hole(eyelet) that the right plate 13 installing cabinet 1 is selected in the middle of the 6th lifting hole(eyelet) 23.
Insulated sling 6 for by the overhead transmission line foreign body eliminating apparatus of the present embodiment by being arranged near lifting pulley jib on shaft tower to the power transmission line needing to remove foreign matter, use lifting apparatus 5 again by the overhead transmission line foreign body eliminating apparatus of the present embodiment at the enterprising Row sum-equal matrix of power transmission line, installation in position, 2 thoroughly do away with edge pull ropes 7 for coordinating the installation in position of the overhead transmission line foreign body eliminating apparatus of the present embodiment with lifting apparatus 5, and device rear staff in place draws the present embodiment overhead transmission line foreign body eliminating apparatus on ground is advanced on power transmission line.
Utilize the overhead transmission line foreign body eliminating apparatus of the present embodiment to remove the method for overhead transmission line foreign matter, mainly comprise the following steps:
1. lifting pulley is installed: after 1 operating personnel selects suitable shaft tower on the overhead transmission line needing to remove foreign matter, carry lifting pulley and insulated sling 6 step on bar, first lifting pulley is fixedly mounted on the top of shaft tower, under the cooperation of Ground Operation personnel, obtain lifting apparatus 5 by insulated sling 6 again, then insulated sling 6 is hung down to ground.
2. mounting auxiliary: by the lower end of insulated sling 6 through the first lifting hole(eyelet) 13-4 of right plate 13 and the rear tie-down of the 4th lifting hole(eyelet) 21 of link plate 2 of installing cabinet 1; Edge pull rope 7 each tie-down 1 respectively on the 4th towing pad 13-1 and the 6th towing pad 13-3 of the right plate 13 of installation cabinet 1 is thoroughly done away with by 2;
In this step, No. 1 suspension centre that the 4th lifting hole(eyelet) 21 that insulated sling 6 ties up to the first lifting hole(eyelet) 13-4 of right plate 13 and link plate 2 is formed is the center of gravity position of device, and it is applicable to straight line pole; If shaft tower is strain rod tower, then according to No. 2 suspension centres that the size choice for use of strain rod tower corner is made up of the second lifting hole(eyelet) 13-5 of right plate 13 and the 5th lifting hole(eyelet) 22 of link plate 2 that install cabinet 1, or No. 3 suspension centres be made up of the 3rd lifting hole(eyelet) 13-6 of right plate 13 and the 6th lifting hole(eyelet) 23 of link plate 2 that install cabinet 1.
3. the lifting of overhead transmission line foreign body eliminating apparatus is reached the standard grade: the mains switch 45 opening overhead transmission line foreign body eliminating apparatus, on bar operating personnel utilize under the cooperation of Ground Operation personnel insulated sling 6 and lifting pulley overhead transmission line foreign body eliminating apparatus is winched to power transmission line horizontal level after, the insulating bar 53 of the hand-held lifting apparatus 5 of operating personnel on bar, lifting hole 13-7 and second by first of the right plate 13 of 2 shank 51-3 insertion installation cabinets 1 of the plug connector 51 of lifting apparatus 5 lifts in the 13-8 of hole, lifting apparatus 5 is utilized to adjust the position of built on stilts electric line foreign matter scavenge unit, Ground Operation personnel control 2 insulating cords 7 cooperatively interact with operating personnel on bar, 2 of overhead transmission line foreign body eliminating apparatus rollers 3 are articulated on power transmission line.
4. the traction of overhead transmission line foreign body eliminating apparatus is in place: Ground Operation personnel utilize 2 eradication edge pull ropes 7 overhead transmission line foreign body eliminating apparatus to be drawn to foreign matter place place on power transmission line, Ground Operation personnel send opening power order with remote control transmitter 47 to receiver of remote-control sytem 46, the rear control relay KA of remote control transmitter 47 reception order obtains the electric normally opened contact J1 of relay K A that makes and closes, resistance wire 42 power supply is connected, and relay indicating light 48 is lighted.
5. foreign bodies removal: resistance wire 42 is energized (now resistance wire 42 has burnt red) after 20 seconds, surface personnel utilizes the built on stilts electric line foreign matter scavenge unit of 2 eradication edge pull ropes 7 traction to utilize the foreign matter burnt on red resistance wire 42 pairs of power transmission lines to remove;
6. complete and close electricity: on circuit after foreign bodies removal, Ground Operation personnel send powered-down order with remote control transmitter 47 to receiver of remote-control sytem 46, after remote control transmitter 47 receives order, control relay KA dead electricity makes the normally opened contact J1 of relay K A disconnect, resistance wire 42 power-off is lowered the temperature, and relay indicating light 48 extinguishes.
7. withdraw: on bar, operating personnel and Ground Operation personnel work in coordination and overhead transmission line foreign body eliminating apparatus and lifting apparatus fetched ground; On bar, operating personnel carries lifting pulley lower beam, the end of job.
Above embodiment is the explanation to embodiment of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (1)
1. an overhead transmission line foreign body eliminating apparatus, is characterized in that: comprise and install cabinet (1), link plate (2), roller (3) and circuit unit (4); Roller (3) is provided with 2;
Described installation cabinet (1) is provided with lifting hole(eyelet) group and towing pad group, link plate (2) is provided with the lifting hole(eyelet) group matched with the lifting hole(eyelet) group of installing cabinet (1), 2 rollers (3) be fixedly installed on cabinet (1) is installed between upper end and link plate (2), mount power transmission line during for using and also move on power transmission line, circuit unit (4) comprises by being fixedly mounted on the first conducting rod (41-1) installed on cabinet (1), second conducting rod (41-2), 3rd conducting rod (41-3) and be fixedly mounted on the conductive supporting bar group (41) that the 4th conducting rod (41-4) on link plate (2) forms, be fixedly mounted on the resistance wire (42) of foreign matter on thermal cutting power transmission line in conductive supporting bar group (41), be arranged on and install in cabinet (1) as resistance wire (42) provides the storage battery of working power, be arranged on and install in cabinet (1) for performing the relay K A of controlling resistance silk (42) on/off, be arranged on the receiver of remote-control sytem (46) installed for control relay KA action in cabinet (1), the hand-held remote control transmitter (47) to receiver of remote-control sytem (46) wireless transmission on/off commands, be located at install on cabinet (1) for controlling the mains switch (45) of general supply break-make and being used to indicate the relay indicating light (48) of resistance wire (42) operating state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302242.0U CN205724642U (en) | 2015-11-19 | 2015-11-19 | Overhead transmission line foreign body eliminating apparatus |
| CN201520925530.7U CN205159904U (en) | 2015-11-19 | 2015-11-19 | Overhead transmission line foreign matter clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925530.7U CN205159904U (en) | 2015-11-19 | 2015-11-19 | Overhead transmission line foreign matter clearing device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620302242.0U Division CN205724642U (en) | 2015-11-19 | 2015-11-19 | Overhead transmission line foreign body eliminating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159904U true CN205159904U (en) | 2016-04-13 |
Family
ID=55695557
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925530.7U Expired - Fee Related CN205159904U (en) | 2015-11-19 | 2015-11-19 | Overhead transmission line foreign matter clearing device |
| CN201620302242.0U Expired - Fee Related CN205724642U (en) | 2015-11-19 | 2015-11-19 | Overhead transmission line foreign body eliminating apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620302242.0U Expired - Fee Related CN205724642U (en) | 2015-11-19 | 2015-11-19 | Overhead transmission line foreign body eliminating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205159904U (en) |
-
2015
- 2015-11-19 CN CN201520925530.7U patent/CN205159904U/en not_active Expired - Fee Related
- 2015-11-19 CN CN201620302242.0U patent/CN205724642U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN205724642U (en) | 2016-11-23 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |