CN113629644A - Cable defroster for electric power engineering - Google Patents
Cable defroster for electric power engineering Download PDFInfo
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- CN113629644A CN113629644A CN202111060362.6A CN202111060362A CN113629644A CN 113629644 A CN113629644 A CN 113629644A CN 202111060362 A CN202111060362 A CN 202111060362A CN 113629644 A CN113629644 A CN 113629644A
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- 230000000670 limiting effect Effects 0.000 claims abstract description 28
- 238000007790 scraping Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 62
- 238000010438 heat treatment Methods 0.000 claims description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000004870 electrical engineering Methods 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
The invention discloses a cable deicing device for electric power engineering, which comprises a connecting plate, wherein two sides of the top end of the connecting plate are respectively and fixedly provided with a first electric telescopic rod, a lifting plate is fixedly connected between the top ends of the two first electric telescopic rods, two sides of each first electric telescopic rod are respectively provided with a positioning sleeve, the device forms a spiral ice breaking advancing device through a plurality of arc-shaped rods, so that layered ice breaking can be effectively carried out, a limiting effect can be achieved, and slipping is avoided, meanwhile, the plurality of arc-shaped rods are heated by steam, so that the ice breaking work is quicker and smoother, and the ice breaking device is provided with a travelling structure matched with the plurality of arc-shaped rods, thereby the advancing of the device is more stable, and meanwhile, the device is provided with a first scraping block, a second scraping block and other structures, the ice breaking effect is more effective and stable, and the damage to the cable is avoided, so that greater loss is caused.
Description
Technical Field
The invention relates to the field of cable deicing, in particular to a cable deicing device for electric power engineering.
Background
The cable is one of the indispensable transmission of electricity equipment among the electric power industry to can utilize the cable to carry the electric energy far away outside the thousand households, thereby reach power transmission's purpose, thereby it lays the cable and utilizes the wire pole to carry out the high altitude to prevent the electric shock injury that the cable caused to the human body to wherein in present cable laying process most, under the condition in winter, because the cold weather can gather a large amount of snow at the cable, will cause a large amount of ice-cubes to form on the cable in the long term, although the gathering of ice-cubes can not lead to the fact the influence for the transmission of electric power, but still has following problem: the dead weight of cable will further increase after a large amount of ice-cubes gather on the cable, will cause the fracture of cable in the long term, not only cause the large tracts of land to have a power failure, also can cause the condition that the pedestrian takes place to electrocute the problem from the in-process that cable ground connection was walked around to take place.
Current cable defroster, when clearing up the work to the ice on the cable, defroster suspends in midair on the cable, it is rotatory to drive the guide pulley through the motor, realize the device along cable rectilinear movement's purpose, but there are some inadequacies, at first because the weather reason, it is thick to lead to the ice layer on the cable, current device is when the deicing, the in-process of beating, very easily make the cable break, can not effectually work, and simultaneously, at the in-process of marcing, very easily produce the problem of skidding, make efficiency reduce.
Therefore, it is necessary to design a deicing device for power cables to solve the above technical problems.
Disclosure of Invention
In order to solve the problems, the invention provides a cable deicing device for electric power engineering.
The invention is realized by the following technical scheme:
a cable deicing device for electric power engineering comprises a connecting plate, wherein first electric telescopic rods are fixedly mounted on two sides of the top end of the connecting plate respectively, a lifting plate is fixedly connected between the top ends of the two first electric telescopic rods, positioning sleeves are arranged on two sides of each first electric telescopic rod respectively, a positioning rod is connected in each positioning sleeve in a sliding mode, the bottom end of each positioning sleeve is fixedly connected with the top end of the connecting plate, the top end of each positioning rod is fixedly connected with the bottom end of the lifting plate, a storage battery box is fixedly mounted at the top end of the connecting plate, a plurality of ejector rods are fixedly mounted on two sides of the bottom end of the lifting plate respectively, a hinge structure is mounted at the bottom end of each ejector rod, two hinge plates are hinged to the bottom end of each ejector rod through the hinge structure, the two hinge plates and the corresponding ejector rods are triangular, and the bottom end of the hinge plate on one side in the same direction in each hinge plate is hinged to a first side plate through the hinge structure, the bottom ends of the hinged plates positioned on the other side in the same direction in the plurality of groups of hinged plates are hinged together through a hinged structure, the top end of one side of each first side plate is fixedly connected with a supporting plate, the side wall of each supporting plate is fixedly connected with a plurality of T-shaped rods, the T-shaped rods respectively penetrate through the corresponding second side plates and are in sliding connection with the second side plates, the center of the bottom end of each connecting plate is fixedly provided with a heating box, a plurality of heating rods are fixedly arranged in the heating box, two sides of the heating box are respectively and fixedly provided with a steam box, two sides of the heating box are respectively and fixedly provided with a plurality of supporting rib rods, each supporting rib rod is obliquely arranged, the top end of each supporting rib rod is fixedly connected with the bottom end of the connecting plate, two sides of the bottom end of the heating box are respectively and fixedly connected with a return pipe, the bottom end of one side of each first side plate is fixedly connected with a support, and the top end of each support is fixedly provided with a collecting box, a circulating pump is fixedly arranged in each collecting box, the output end of each circulating pump is fixedly connected and communicated with the other end of the corresponding backflow pipe, a first steam pipe is fixedly connected to the side wall of each collecting box, the first steam pipe is communicated with the collecting box, the other end of each first steam pipe is fixedly connected and communicated with the corresponding steam box, a second steam pipe and a third steam pipe are fixedly connected to the side wall of each steam box, a second electric telescopic rod is fixedly arranged at the bottom end of each supporting plate, a mounting frame is fixedly connected to the bottom end of each second electric telescopic rod, the mounting frame is in a U shape, driving rollers are arranged in the mounting frame, two ends of each driving roller respectively extend into and are rotatably connected with the inner wall of the corresponding mounting frame, a first driving motor is fixedly arranged on the side wall of each mounting frame, and the output end of each first driving motor is fixedly connected with one of the corresponding driving rollers, the two corresponding driving rollers are jointly sleeved with a traveling belt, a plurality of clamping strips are uniformly and fixedly installed on the outer surface of each traveling belt, each clamping strip is obliquely arranged, a square connecting box is fixedly embedded among the first side plate, the supporting plate and the second side plate which are positioned on the same side, the bottom end of the square connecting box is communicated with the outside, an L-shaped bracket is fixedly installed on the side wall of each second side plate, a third electric telescopic rod is fixedly installed on one side wall of each L-shaped bracket, a sliding plate is fixedly installed at the output end of each third electric telescopic rod, the side walls of the second side plates corresponding to one side of each sliding plate are attached, a group of U-shaped frames are fixedly installed on the side wall of each sliding plate and the corresponding side wall of the first side plate, each group of U-shaped frames is two, a clamping wheel is arranged in each U-shaped frame, and a rotating shaft is fixedly inserted into each clamping wheel, the two ends of each rotating shaft extend into the corresponding inner top surface and the corresponding inner bottom surface of the U-shaped frame and are rotatably connected with the corresponding inner top surface and the corresponding inner bottom surface of the U-shaped frame, a second driving motor is fixedly installed at the top end of each U-shaped frame, the output end of each second driving motor is fixedly connected with the corresponding top end of the rotating shaft, the clamping radians of the two clamping wheels in each group are sequentially reduced from front to back, cleaning blocks are fixedly installed on the side wall of each sliding plate and the corresponding side wall of the first side plate and are in a U-shaped arrangement, a plurality of second scraping blocks are fixedly installed on the U-shaped inner wall of each cleaning block, a plurality of first scraping blocks are fixedly installed on the side wall of each cleaning block, the distance between the corresponding two first scraping blocks is sequentially reduced from front to back, limiting blocks are symmetrically and fixedly installed on the opposite inner walls of the square connecting box, the cross sections of the limiting blocks are in a U-shaped arrangement, and the limiting blocks are in an arc shape, an annular box body is arranged between the two limiting blocks in a fitting manner and consists of two semi-arc box bodies, first sealing plug-in units are fixedly arranged at two ends of one semi-arc box body in the annular box body, first sealing slots are respectively arranged at two ends of the other semi-arc box body in the annular box body, the two first sealing plug-in units are respectively inserted into the corresponding first sealing slots and are tightly fitted with the first sealing slots, each first sealing plug-in unit is provided with a first through hole, a rotating ring in rotary connection is embedded in the annular box body and extends into the annular box body, the cross section of the rotating ring is in a transverse H shape, a sealing ring is fixedly arranged on the side wall of the rotating ring, the sealing ring is arranged in the annular box body and is tightly fitted with the inner wall of the annular box body, and an L-shaped fixing frame is symmetrically and fixedly connected to one side of the rotating ring, the other end of each L-shaped fixing frame is fixedly connected with the inner wall of one side of the corresponding square connecting box, each rotating ring consists of two semicircles, H-shaped rubber pads are arranged at the joint of the two semicircles, drain holes are symmetrically and fixedly arranged on the outer ring wall of the annular box body, first hollow rods are symmetrically and fixedly connected with one side of the annular box body, each first hollow rod is L-shaped, the other end of each first hollow rod is fixedly connected with a second hollow rod, a plurality of knocking teeth are fixedly arranged at the bottom end of each second hollow rod, limiting frames are fixedly arranged on the side walls of the first side plate and the second side plate which are positioned on the same side, a plurality of movable grooves are arranged on the arc-shaped side wall of each limiting frame, each movable groove is obliquely arranged, a third driving motor is fixedly arranged on one side of each limiting frame, and a rotating shaft is fixedly arranged on the output end of each third driving motor, every rotation axis all stretches into in the corresponding spacing, every rotation axis is the outer all fixed initiative ring gear that has cup jointed of rotation axis, all be provided with the arc pole in every activity inslot, a plurality of arc poles form the heliciform, the equal fixedly connected with second of the one end of every arc pole seals plug-in components, the other end of every arc pole all is provided with the sealed slot of second, every second seals plug-in components and all inserts in the sealed slot of corresponding second, all fixedly on every second seals plug-in components and is provided with the second through-hole, the other end of two hollow poles of second respectively with corresponding arc pole lateral wall fixed connection and communicate with each other, the other end of second steam pipe and third steam pipe respectively with corresponding rotatory ring both sides fixed connection and communicate with each other.
Preferably, the card strip all adopts wear-resisting rubber material to make, and first sealed plug-in components and first sealed slot laminating junction fixed mounting have rubber packing pad, and sealing ring and annular box inner wall laminating junction fixed mounting have the sealing rubber circle.
Preferably, a filter screen is fixedly mounted in each first steam pipe, the filter screen is arranged at the joint of the first steam pipe and the collection box, the arc-shaped rod is a hollow rod, and a square sealing gasket is fixedly mounted at the joint of the second sealing slot and the second sealing plug-in unit.
Preferably, a water feeding pipe and a water outlet pipe are fixedly mounted on the side wall of the heating box, and valves are fixedly mounted on the water feeding pipe and the water outlet pipe on the heating box.
Preferably, a storage battery pack is fixedly mounted in the storage battery box, the storage batteries are connected in series, a PLC is fixedly mounted in the storage battery box, and the PLC is controlled through an electric signal.
Preferably, the heating rod is fixedly provided with a heating resistance wire, the heating resistance wire is electrically connected with a storage battery in the storage battery box through a circuit, and the heating rod is electrically connected with the storage battery box through a circuit.
Preferably, hinge structure adopts hinge structure, and hinge structure main part includes hinge piece and hinge axle, and the hinge piece divide into sub-leaf piece and master leaf piece, and sub-leaf piece and master leaf piece all adorn on the hinge axle and form hinged joint.
Preferably, the return pipe, the first steam pipe, the second steam pipe and the third steam pipe are all made of flexible pipes, and the flexible pipes are high-temperature-resistant flexible pipes.
Preferably, first electric telescopic handle, second electric telescopic handle, circulating pump, third electric telescopic handle, second driving motor, first driving motor and third driving motor all pass through circuit and battery box electric connection.
Compared with the prior art, the invention has the beneficial effects that: the device constitutes heliciform device of marcing that opens ice through a plurality of arc poles, one can effectually carry out the layering and open ice, two can play limiting displacement, avoid skidding, utilize steam to heat a plurality of arc poles simultaneously, make the work of opening ice go on quicker and smooth, be provided with the structure of marcing that matches each other with a plurality of arc poles, thereby make advancing of device more stable, and simultaneously, it scrapes piece isotructure to be provided with first scraping piece and second, make the effect of opening ice more effective and stable, avoid damaging the cable, cause bigger loss.
Drawings
FIG. 1 is a schematic representation of the structure of the present invention;
FIG. 2 is a cross-sectional view of A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a right side view of the slide plate of FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view of the running belt of FIG. 2 according to the present invention;
FIG. 5 is a perspective view of the arcuate pole of FIG. 1 in accordance with the present invention;
FIG. 6 is a cross-sectional view of the hollow rod of FIG. 2 according to the present invention;
FIG. 7 is a side view of the spacing block of FIG. 1 in accordance with the present invention;
FIG. 8 is a block diagram of the toroidal tank in FIG. 2 according to the present invention;
FIG. 9 is a cross-sectional view of B-B of FIG. 8 in accordance with the present invention;
fig. 10 is a schematic view of the use of curved bars in conjunction with a running belt in the configuration of the present invention.
In the figure: the device comprises a connecting plate 1, a first electric telescopic rod 2, a storage battery box 3, a positioning sleeve 4, a positioning rod 5, a lifting plate 6, a top rod 7, a hinge plate 8, a hinge structure 9, a first side plate 10, a supporting plate 11, a second side plate 12, a T-shaped rod 13, a heating box 14, a heating rod 15, a steam box 16, a supporting rib rod 17, a return pipe 18, a support 19, a collecting box 20, a circulating pump 21, a first steam pipe 22, a second steam pipe 23, a second electric telescopic rod 24, a mounting frame 25, a traveling belt 26, a first driving motor 27, a clamping strip 28, a driving roller 29, a third steam pipe 30, a square connecting box 31, an L-shaped support 32, a third electric telescopic rod 33, a sliding plate 34, a U-shaped frame 35, a clamping wheel 36, a rotating shaft 37, a second driving motor 38, a cleaning block 39, a first scraping block 40, a second scraping block 41, a limiting block 42, an annular box body 43, a rotating ring 44, a sealing ring 45, a hinge rods 7, a hinge structures, The device comprises an L-shaped fixed frame 46, a water discharging hole 47, a first hollow rod 48, a second hollow rod 49, a limiting frame 50, a movable groove 51, a third driving motor 52, a rotating shaft 53, a driving gear ring 54, an arc-shaped rod 55, a first sealing insert 56, a first sealing insert groove 57, a knocking tooth 58, a second sealing insert 59 and a second sealing insert groove 60.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 10, the deicing device for cables for electric power engineering comprises a connecting plate 1, wherein first electric telescopic rods 2 are fixedly mounted on two sides of the top end of the connecting plate 1 respectively, a lifting plate 6 is fixedly connected between the top ends of the two first electric telescopic rods 2, positioning sleeves 4 are arranged on two sides of each first electric telescopic rod 2 respectively, a positioning rod 5 is slidably connected in each positioning sleeve 4, the bottom end of each positioning sleeve 4 is fixedly connected with the top end of the connecting plate 1, the top end of each positioning rod 5 is fixedly connected with the bottom end of the lifting plate 6, a storage battery box 3 is fixedly mounted on the top end of the connecting plate 1, a plurality of ejector rods 7 are fixedly mounted on two sides of the bottom end of the lifting plate 6 respectively, a hinge structure 9 is mounted at the bottom end of each ejector rod 7, and two ejector rods 8 are hinged with each other through the hinge structure 9, the two hinged plates 8 and the corresponding ejector rods 7 are triangular, the bottom ends of the hinged plates 8 positioned on one side in the same direction in each group of hinged plates 8 are hinged with a first side plate 10 through a hinged structure 9, the bottom ends of the hinged plates 8 positioned on the other side in the same direction in a plurality of groups of hinged plates 8 are hinged with a second side plate 12 through the hinged structure 9, the top end of one side of each first side plate 10 is fixedly connected with a support plate 11, the side wall of each support plate 11 is fixedly connected with a plurality of T-shaped rods 13, the T-shaped rods 13 respectively penetrate through the corresponding second side plates 12 and are in sliding connection with the corresponding second side plates, a heating box 14 is fixedly installed at the center of the bottom end of the connecting plate 1, a plurality of heating rods 15 are fixedly installed in the heating box 14, steam boxes 16 are fixedly installed on two sides of the heating box 14 respectively, a plurality of support rib rods 17 are fixedly installed on two sides of the heating box 14 respectively, and each support rib rod 17 is obliquely arranged, the top end of each supporting rib rod 17 is fixedly connected with the bottom end of the connecting plate 1, two sides of the bottom end of the heating box 14 are respectively and fixedly connected with a return pipe 18, the bottom end of one side of each first side plate 10 is fixedly connected with a support 19, the top end of each support 19 is fixedly provided with a collecting box 20, a circulating pump 21 is fixedly arranged in each collecting box 20, the output end of each circulating pump 21 is fixedly connected and communicated with the other end of the corresponding return pipe 18, the side wall of each collecting box 20 is fixedly connected with a first steam pipe 22, the first steam pipe 22 is communicated with the collecting box 20, the other end of each first steam pipe 22 is fixedly connected and communicated with the corresponding steam box 16, the side wall of each steam box 16 is fixedly connected with a second steam pipe 23 and a third steam pipe 30, and the bottom end of each supporting plate 11 is fixedly provided with a second electric telescopic rod 24, the bottom end of each second electric telescopic rod 24 is fixedly connected with a mounting frame 25, the mounting frame 25 is in a U shape, driving rollers 29 are arranged in the mounting frame 25, two ends of each driving roller 29 respectively extend into the inner walls of the corresponding mounting frames 25 and are rotatably connected with the inner walls, a first driving motor 27 is fixedly arranged on the side wall of each mounting frame 25, the output end of each first driving motor 27 is fixedly connected with one corresponding driving roller 29, a traveling belt 26 is jointly sleeved between the two corresponding driving rollers 29, a plurality of clamping strips 28 are uniformly and fixedly arranged on the outer surface of each traveling belt 26, each clamping strip 28 is obliquely arranged, a square connecting box 31 is fixedly embedded between the first side plate 10, the supporting plate 11 and the second side plate 12 which are positioned on the same side, the bottom end of the square connecting box 31 is communicated with the outside, and an L-shaped bracket 32 is fixedly arranged on the side wall of each second side plate 12, a third electric telescopic rod 33 is fixedly installed on one side wall of each L-shaped bracket 32, a sliding plate 34 is fixedly installed at the output end of each third electric telescopic rod 33, one side of each sliding plate 34 is attached to the corresponding side wall of the second side plate 12, a group of U-shaped frames 35 is fixedly installed on the side wall of each sliding plate 34 and the corresponding side wall of the first side plate 10, two U-shaped frames 35 are arranged in each group, a clamping wheel 36 is arranged in each U-shaped frame 35, a rotating shaft 37 is fixedly inserted into each clamping wheel 36, two ends of each rotating shaft 37 extend into the inner top surface and the inner bottom surface of the corresponding U-shaped frame 35 and are rotatably connected with the corresponding U-shaped frame, a second driving motor 38 is fixedly installed at the top end of each U-shaped frame 35, the output end of each second driving motor 38 is fixedly connected with the top end of the corresponding rotating shaft 37, the clamping radian of the two clamping wheels 36 in each group is sequentially reduced from front to back, the side wall of each sliding plate 34 and the side wall of the corresponding first side plate 10 are fixedly provided with a cleaning block 39, the cleaning block 39 is in a U-shaped arrangement, the U-shaped inner wall of each cleaning block 39 is fixedly provided with a plurality of second scraping blocks 41, the side wall of each cleaning block 39 is fixedly provided with a plurality of first scraping blocks 40, the distance between the two corresponding first scraping blocks 40 is sequentially reduced from front to back, the opposite inner walls of the square connecting box 31 are symmetrically and fixedly provided with limiting blocks 42, the cross sections of the limiting blocks 42 are in a U-shaped arrangement, the limiting blocks 42 are in an arc shape, an annular box body 43 is arranged between the two limiting blocks 42 in an attaching manner, the annular box body 43 is composed of two semi-arc-shaped box bodies, the two ends of one semi-arc-shaped box body in the annular box body 43 are fixedly provided with first sealing plug-in 56, the two ends of the other semi-arc-shaped box body in the annular box body 43 are respectively provided with first sealing slots 57, the two first sealing plug-ins 56 are respectively inserted into the corresponding first sealing slots 57 and are tightly attached to the first sealing slots 57, each first sealing plug-in 56 is provided with a first through hole, the annular box body 43 is embedded with a rotating ring 44 which is rotatably connected, the rotating ring 44 extends into the annular box body 43, the cross section of the rotating ring 44 is in a transverse H shape, the side wall of the rotating ring 44 is fixedly provided with a sealing ring 45, the sealing ring 45 is arranged in the annular box body 43 and is tightly attached to the inner wall of the annular box body 43, one side of the rotating ring 44 is symmetrically and fixedly connected with an L-shaped fixing frame 46, the other end of each L-shaped fixing frame 46 is fixedly connected with the inner wall of one side of the corresponding square connecting box 31, the rotating ring 44 is composed of two semicircles, H-shaped rubber gaskets are arranged at the joint of the two semicircles, and drain holes 47 are symmetrically and fixedly arranged on the outer annular wall of the annular box body 43, one side of the annular box body 43 is symmetrically and fixedly connected with first hollow rods 48, each first hollow rod 48 is L-shaped, the other end of each first hollow rod 48 is fixedly connected with a second hollow rod 49, the bottom end of each second hollow rod 49 is fixedly provided with a plurality of knocking teeth 58, the side walls of the first side plate 10 and the second side plate 12 which are positioned on the same side are fixedly provided with limiting frames 50, the arc-shaped side wall of each limiting frame 50 is provided with a plurality of movable grooves 51, each movable groove 51 is obliquely arranged, one side of each limiting frame 50 is fixedly provided with a third driving motor 52, the output end of each third driving motor 52 is fixedly provided with a rotating shaft 53, each rotating shaft 53 extends into the corresponding limiting frame 50, a driving toothed ring 54 is fixedly sleeved outside each rotating shaft 53, and an arc-shaped rod 55 is arranged in each movable groove 51, the plurality of arc-shaped rods 55 form a spiral shape, one end of each arc-shaped rod 55 is fixedly connected with a second sealing plug-in 59, the other end of each arc-shaped rod 55 is provided with a second sealing slot 60, each second sealing plug-in 59 is inserted into the corresponding second sealing slot 60, each second sealing plug-in 59 is fixedly provided with a second through hole, the other ends of the two second hollow rods 49 are fixedly connected and communicated with the side wall of the corresponding arc-shaped rod 55 respectively, and the other ends of the second steam pipes 23 and the third steam pipes 30 are fixedly connected and communicated with the two sides of the corresponding rotating ring 44 respectively.
The clamping strips 28 are made of wear-resistant rubber materials, a rubber sealing gasket is fixedly arranged at the joint of the first sealing plug-in 56 and the first sealing slot 57 in a laminating manner, and a sealing rubber ring is fixedly arranged at the joint of the sealing ring 45 and the inner wall of the annular box body 43 in a laminating manner.
A filter screen is fixedly arranged in each first steam pipe 22, the filter screen is arranged at the joint of the first steam pipe 22 and the collecting box 20, the arc-shaped rod 55 is a hollow rod, and a square sealing gasket is fixedly arranged at the joint of the second sealing insertion groove 60 and the second sealing insertion piece 59.
The lateral wall of the heating box 14 is fixedly provided with a water feeding pipe and a water outlet pipe, and the water feeding pipe and the water outlet pipe on the heating box 14 are both fixedly provided with valves.
Storage battery box 3 internal fixed mounting has storage battery, and a plurality of batteries are established ties each other, and the inside fixed mounting of storage battery box 3 has the PLC controller, and the PLC controller is controlled through the signal of telecommunication.
And a heating resistance wire is fixedly mounted on the heating rod 15, the heating resistance wire is electrically connected with a storage battery in the storage battery box 3 through a circuit, and the heating rod 15 is electrically connected with the storage battery box 3 through a circuit.
Hinge structure 9 adopts hinge structure, and hinge structure main part includes hinge piece and hinge axle, and the hinge piece divide into sub-leaf piece and master leaf piece, and sub-leaf piece all adorn on the hinge axle with master leaf piece and form hinged joint.
The return pipe 18, the first steam pipe 22, the second steam pipe 23 and the third steam pipe 30 are all made of flexible pipes, and the flexible pipes are high-temperature-resistant flexible pipes.
The first electric telescopic rod 2, the second electric telescopic rod 24, the circulating pump 21, the third electric telescopic rod 33, the second driving motor 38, the first driving motor 27 and the third driving motor 52 are all electrically connected with the storage battery box 3 through circuits.
The working principle is as follows: during the use, place the device at work area, and whether each drive and heating cabinet 14 are in normal condition of inspection, then install the device on the cable, when initial installation, should clear up a short distance slightly at the head end of cable, make the tight wheel 36 of the tight radian of less clamp in every group to the clean up cable department press from both sides tightly, and the tight wheel 36 of the tight radian of great clamp in every group then also centre gripping on the cable, assemble a plurality of arc poles 55 this moment, make a plurality of arc poles 55 wind on the cable, and form the heliciform, each driven power among the starting drive like this, the device can normally be used like this.
In operation, the two third driving motors 52 are started, so as to drive the two rotating shafts 53 and the driving toothed ring 54 to rotate, the outer surfaces of the arc-shaped rods 55 are provided with meshing teeth, so that the driving toothed ring 54 drives the arc-shaped rods 55 to rotate, so that the spirals formed by the arc-shaped rods 55 start rotating, so as to start ice breaking, on one hand, the arc-shaped rods 55 play a role in ice breaking, and in addition, when the spirals formed by the arc-shaped rods 55 advance, the arcs can also form a limit with ice, so as to avoid slipping, and meanwhile, regular notches are formed at the top end of ice, so that the rear mounting frame 25, the advancing belt 26, the first driving motor 27, the clamping strips 28 and the driving roller 29 are matched to form an advancing mechanism, so that the device can stably advance (refer to the attached drawing 10), and in addition, because the inner diameters of the arc-shaped rods 55 are different, the formed spiral structures gradually increase during the ice breaking process (refer to the attached drawing 5), avoid direct trash ice by force and cause the problem that the cable bursts apart to take place, arc pole 55 is hollow simultaneously, carries high temperature steam to inside through two hollow poles 49 of second on its lateral wall for a plurality of arc poles 55 have the effect of ice-melt, and the arc pole 55 at front end is arc dress form, reduces the loss to the cable as far as like this, thereby accomplishes preliminary icebreaking work.
The bottom ends of the two second hollow rods 49 are respectively provided with a plurality of knocking teeth 58, so that when the arc-shaped rods 55 rotate, the two second hollow rods 49 can also rotate, and are alternately contacted with the ice cones at the bottom end of the cable, so as to form secondary ice breaking, meanwhile, the two second hollow rods 49 are connected with the two first hollow rods 48, the two first hollow rods 48 are respectively communicated with the annular box body 43, so as to ensure the conveying of steam, the rotary ring 44 rotationally connected with the annular box body 43 and the sealing ring 45 for ensuring sealing are arranged, the conveying of steam is further ensured, meanwhile, the annular box body 43 is provided with two water discharging holes 47, so that the internal condensate water can be well discharged in the rotating process and then dripped into the collecting box 20 for recycling, and when the cable after the secondary ice breaking passes through the annular box body 43, the ice cones at the bottom can be controlled within a uniform size range, at this time, the ice on the cable is cleaned by passing through two sets of U-shaped frames 35, the clamping wheels 36, the rotating shaft 37, the second driving motor 38, the cleaning block 39, the first scraping block 40 and the second scraping block 41, the clamping wheels 36 with a large clamping radian in each set are used for clamping, and then the cleaning block 39 is passed (refer to fig. 3), due to the arrangement of the first scraping blocks 40 and the second scraping blocks 41, the ice on two sides is scraped by the second scraping blocks 41, and the ice on the top and the bottom is sequentially scraped by the first scraping blocks 40, so that the cleaning work is completed, the clamping wheels 36 with a small clamping radian in each set are used for clamping, the stability of the device is ensured, and the device can stably move forward, so that the cleaning work is completed.
The setting of locating sleeve 4 and locating lever 5, can guarantee the stability of lifter plate 6, battery box 3 supplies power for the device is whole, ejector pin 7, the hinge structure 9 of articulated slab 8 sets up, can make first curb plate 10, can separate between backup pad 11 and the second curb plate 12, thereby make the device can normally install on the cable, the setting of heating rod 15 in heating box 14, can be fine heat water for steam, steam box 16 communicates with each other with heating box 14, can be fine carry steam like this, be provided with back flow 18, and a support 19, collecting box 20 and circulating pump 21, can be fine make the comdenstion water and the frozen water that melts retrieve to heating box 14 in, thereby guarantee the abundant of the inside water of heating box 14, the steam that gives off in first steam pipe 22 department simultaneously also can be fine melts slightly the ice of cable bottom.
The device constitutes heliciform device of marcing that opens ice through a plurality of arc poles 55, one can effectually carry out the layering and open ice, two can play limiting displacement, avoid skidding, utilize steam to heat a plurality of arc poles 55 simultaneously, make the work of opening ice go on quicker and smooth, be provided with the structure of marcing with a plurality of arc poles 55 mutual matching, thereby make advancing of device more stable, and simultaneously, it scrapes piece 41 isotructures to be provided with first piece 40 and the second of scraping, make the effect of opening ice more effective and stable, avoid damaging the cable, cause bigger loss.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a cable defroster for electric power engineering, includes connecting plate (1), its characterized in that: the lifting device is characterized in that first electric telescopic rods (2) are fixedly mounted on two sides of the top end of the connecting plate (1) respectively, a lifting plate (6) is fixedly connected between the top ends of the two first electric telescopic rods (2), positioning sleeves (4) are arranged on two sides of each first electric telescopic rod (2) respectively, a positioning rod (5) is slidably connected in each positioning sleeve (4), the bottom end of each positioning sleeve (4) is fixedly connected with the top end of the connecting plate (1), the top end of each positioning rod (5) is fixedly connected with the bottom end of the lifting plate (6), a storage battery box (3) is fixedly mounted on the top end of the connecting plate (1), a plurality of ejector rods (7) are fixedly mounted on two sides of the bottom end of the lifting plate (6) respectively, a hinge structure (9) is mounted on the bottom end of each ejector rod (7), and two hinge plates (8) are hinged to the bottom end of each ejector rod (7) through the hinge structure (9), the two hinged plates (8) and the corresponding ejector rods (7) are triangular, the bottom ends of the hinged plates (8) on one side in the same direction in each group of hinged plates (8) are hinged to a first side plate (10) through a hinged structure (9), the bottom ends of the hinged plates (8) on the other side in the same direction in a plurality of groups of hinged plates (8) are hinged to a second side plate (12) through the hinged structure (9), one top end of each first side plate (10) is fixedly connected with a supporting plate (11), the side wall of each supporting plate (11) is fixedly connected with a plurality of T-shaped rods (13), the T-shaped rods (13) respectively penetrate through the corresponding second side plates (12) and are in sliding connection with the second side plates, a heating box (14) is fixedly installed at the center of the bottom end of the connecting plate (1), a plurality of heating rods (15) are fixedly installed in the heating box (14), steam boxes (16) are fixedly installed on two sides of the heating box (14) respectively, the steam heating box is characterized in that a plurality of supporting rib rods (17) are fixedly mounted on two sides of the heating box (14) respectively, each supporting rib rod (17) is obliquely arranged, the top end of each supporting rib rod (17) is fixedly connected with the bottom end of the connecting plate (1), return pipes (18) are fixedly connected with two sides of the bottom end of the heating box (14) respectively, a support (19) is fixedly connected with the bottom end of one side of each first side plate (10), a collecting box (20) is fixedly mounted on the top end of each support (19), a circulating pump (21) is fixedly mounted in each collecting box (20), the output end of each circulating pump (21) is fixedly connected and communicated with the other end of the corresponding return pipe (18), a first steam pipe (22) is fixedly connected to the side wall of each collecting box (20), each first steam pipe (22) is communicated with the collecting box (20), the other end of each first steam pipe (22) is fixedly connected and communicated with the corresponding steam box (16), a second steam pipe (23) and a third steam pipe (30) are fixedly connected to the side wall of each steam box (16), a second electric telescopic rod (24) is fixedly mounted at the bottom end of each support plate (11), an installation frame (25) is fixedly connected to the bottom end of each second electric telescopic rod (24), the installation frame (25) is U-shaped, driving rollers (29) are arranged in the installation frame (25), two ends of each driving roller (29) respectively extend into the inner wall of the corresponding installation frame (25) and are rotatably connected with the inner wall, a first driving motor (27) is fixedly mounted on the side wall of each installation frame (25), the output end of each first driving motor (27) is fixedly connected with one of the corresponding driving rollers (29), a traveling belt (26) is jointly sleeved between the two corresponding driving rollers (29), and a plurality of clamping strips (28) are uniformly and fixedly mounted on the outer surface of each traveling belt (26), each clamping strip (28) is obliquely arranged, a square connecting box (31) is fixedly embedded among the first side plate (10), the supporting plate (11) and the second side plate (12) which are positioned on the same side, the bottom end of the square connecting box (31) is communicated with the outside, an L-shaped support (32) is fixedly installed on the side wall of each second side plate (12), a third electric telescopic rod (33) is fixedly installed on one side wall of each L-shaped support (32), a sliding plate (34) is fixedly installed at the output end of each third electric telescopic rod (33), the side walls of the second side plates (12) corresponding to one side of each sliding plate (34) are attached, a group of U-shaped frames (35) are fixedly installed on the side wall of each sliding plate (34) and the corresponding side wall of the first side plate (10), each group of U-shaped frames (35) is two, and clamping wheels (36) are arranged in each U-shaped frame (35), a rotating shaft (37) is fixedly inserted into each clamping wheel (36), two ends of each rotating shaft (37) extend into the inner top surface and the inner bottom surface of the corresponding U-shaped frame (35) and are rotatably connected with the corresponding U-shaped frame, a second driving motor (38) is fixedly installed at the top end of each U-shaped frame (35), the output end of each second driving motor (38) is fixedly connected with the top end of the corresponding rotating shaft (37), the clamping radian of the two clamping wheels (36) in each group is sequentially reduced from front to back, cleaning blocks (39) are fixedly installed on the side wall of each sliding plate (34) and the side wall of the corresponding first side plate (10), each cleaning block (39) is in a U-shaped assembly, a plurality of second scraping blocks (41) are fixedly installed on the U-shaped inner wall of each cleaning block (39), a plurality of first scraping blocks (40) are fixedly installed on the side wall of each cleaning block (39), and the distance between the two corresponding first scraping blocks (40) is sequentially reduced from front to back, the opposite inner walls of the square connecting box (31) are symmetrically and fixedly provided with limiting blocks (42), the sections of the limiting blocks (42) are U-shaped, the limiting blocks (42) are arc-shaped, an annular box body (43) is arranged between the two limiting blocks (42) in an attaching mode, the annular box body (43) is composed of two semi-arc-shaped box bodies, first sealing plug-in units (56) are fixedly arranged at two ends of one semi-arc-shaped box body in the annular box body (43), first sealing slots (57) are respectively arranged at two ends of the other semi-arc-shaped box body in the annular box body (43), the two first sealing plug-in units (56) are respectively inserted into the corresponding first sealing slots (57) and are tightly attached to the first sealing slots, each first sealing plug-in unit (56) is provided with a first through hole, a rotary ring (44) in rotary connection is embedded into the annular box body (43), and the rotary ring (44) extends into the annular box body (43), the cross section of the rotating ring (44) is in a transverse H shape, a sealing ring (45) is fixedly mounted on the side wall of the rotating ring (44), the sealing ring (45) is arranged in the annular box body (43) and is tightly attached to the inner wall of the annular box body (43), L-shaped fixing frames (46) are symmetrically and fixedly connected to one side of the rotating ring (44), the other end of each L-shaped fixing frame (46) is fixedly connected to the inner wall of one side of the corresponding square connecting box (31), the rotating ring (44) is composed of two semicircles, H-shaped rubber pads are mounted at the attaching positions of the two semicircles, drain holes (47) are symmetrically and fixedly arranged on the outer ring wall of the annular box body (43), first hollow rods (48) are symmetrically and fixedly connected to one side of the annular box body (43), each first hollow rod (48) is in an L shape, and a second hollow rod (49) is fixedly connected to the other end of each first hollow rod (48), the bottom end of each second hollow rod (49) is fixedly provided with a plurality of knocking teeth (58), the side walls of the first side plate (10) and the second side plate (12) which are positioned on the same side are fixedly provided with limiting frames (50), the arc-shaped side wall of each limiting frame (50) is provided with a plurality of movable grooves (51), each movable groove (51) is obliquely arranged, one side of each limiting frame (50) is fixedly provided with a third driving motor (52), the output end of each third driving motor (52) is fixedly provided with a rotating shaft (53), each rotating shaft (53) extends into the corresponding limiting frame (50), a driving toothed ring (54) is fixedly sleeved outside each rotating shaft (53), an arc-shaped rod (55) is arranged in each movable groove (51), the plurality of arc-shaped rods (55) form a spiral shape, one end of each arc-shaped rod (55) is fixedly connected with a second sealing plug-in piece (59), the other end of each arc-shaped rod (55) is provided with a second sealing slot (60), each second sealing plug-in (59) is inserted into the corresponding second sealing slot (60), each second sealing plug-in (59) is fixedly provided with a second through hole, the other ends of the two second hollow rods (49) are fixedly connected and communicated with the side wall of the corresponding arc-shaped rod (55), and the other ends of the second steam pipe (23) and the third steam pipe (30) are fixedly connected and communicated with the two sides of the corresponding rotating ring (44).
2. The de-icing device for cables used in electrical engineering according to claim 1, wherein: the clamping strips (28) are made of wear-resistant rubber materials, a rubber sealing gasket is fixedly arranged at the joint of the first sealing plug-in (56) and the first sealing slot (57), and a sealing rubber ring is fixedly arranged at the joint of the sealing ring (45) and the inner wall of the annular box body (43).
3. The de-icing device for cables used in electrical engineering according to claim 1, wherein: a filter screen is fixedly mounted in each first steam pipe (22), the filter screen is arranged at the joint of the first steam pipe (22) and the collection box (20), the arc-shaped rod (55) is a hollow rod, and a square sealing gasket is fixedly mounted at the joint of the second sealing slot (60) and the second sealing plug-in piece (59).
4. The de-icing device for cables used in electrical engineering according to claim 1, wherein: the side wall of the heating box (14) is fixedly provided with a water feeding pipe and a water outlet pipe, and the water feeding pipe and the water outlet pipe of the heating box (14) are fixedly provided with valves.
5. The de-icing device for cables used in electrical engineering according to claim 1, wherein: the storage battery box is characterized in that a storage battery pack is fixedly mounted in the storage battery box (3), a plurality of storage batteries are connected in series, a PLC is fixedly mounted in the storage battery box (3), and the PLC is controlled through an electric signal.
6. The de-icing device for cables used in electrical engineering according to claim 1, wherein: the heating device is characterized in that a heating resistance wire is fixedly mounted on the heating rod (15), the heating resistance wire is electrically connected with a storage battery in the storage battery box (3) through a circuit, and the heating rod (15) is electrically connected with the storage battery box (3) through a circuit.
7. The de-icing device for cables used in electrical engineering according to claim 1, wherein: hinge structure (9) adopt hinge structure, and hinge structure main part includes hinge piece and hinge axle, and the hinge piece divide into sub-leaf piece and master leaf piece, and sub-leaf piece all adorns on the hinge axle and forms hinged joint with master leaf piece.
8. The de-icing device for cables used in electrical engineering according to claim 1, wherein: the return pipe (18), the first steam pipe (22), the second steam pipe (23) and the third steam pipe (30) are all made of hoses, and the hoses are high-temperature-resistant hoses.
9. The de-icing device for cables used in electrical engineering according to claim 1, wherein: the electric power storage device is characterized in that the first electric telescopic rod (2), the second electric telescopic rod (24), the circulating pump (21), the third electric telescopic rod (33), the second driving motor (38), the first driving motor (27) and the third driving motor (52) are all electrically connected with the storage battery box (3) through circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060362.6A CN113629644A (en) | 2021-09-10 | 2021-09-10 | Cable defroster for electric power engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060362.6A CN113629644A (en) | 2021-09-10 | 2021-09-10 | Cable defroster for electric power engineering |
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| CN113629644A true CN113629644A (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111060362.6A Pending CN113629644A (en) | 2021-09-10 | 2021-09-10 | Cable defroster for electric power engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114512950A (en) * | 2022-04-02 | 2022-05-17 | 李梦雪 | Cable deicing anti-skidding driving device for electric power engineering |
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| CN113161964A (en) * | 2020-12-02 | 2021-07-23 | 杭州富通电线电缆有限公司 | Self-walking cable snow remover |
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| CN101483330A (en) * | 2009-01-23 | 2009-07-15 | 中国科学院电工研究所 | Microwave hot vapor de-icing apparatus and de-icing method |
| CN109728561A (en) * | 2019-03-13 | 2019-05-07 | 吕梁学院 | A kind of high voltage cable deicing equipment |
| CN111244868A (en) * | 2020-03-19 | 2020-06-05 | 中国矿业大学 | Cable deicing robot and deicing method thereof |
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Application publication date: 20211109 |