CN110797823A - Power supply line defroster - Google Patents
Power supply line defroster Download PDFInfo
- Publication number
- CN110797823A CN110797823A CN201911117315.3A CN201911117315A CN110797823A CN 110797823 A CN110797823 A CN 110797823A CN 201911117315 A CN201911117315 A CN 201911117315A CN 110797823 A CN110797823 A CN 110797823A
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- shaped shell
- arc
- shaped
- clamping
- connecting rod
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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
Abstract
The invention provides a power supply line deicing device which comprises an upper arc-shaped shell, a lower arc-shaped shell, a clamping assembly, an ice column beating mechanism and a traction rope, wherein a clamping cavity is formed in the upper arc-shaped shell and the lower arc-shaped shell after the upper arc-shaped shell and the lower arc-shaped shell are buckled together, the clamping assembly comprises two groups of clamping mechanisms, the two groups of clamping mechanisms are oppositely arranged in the clamping cavity from left to right, each group of clamping mechanisms comprises two clamping roller shafts, a bending mechanism is arranged on the upper arc-shaped shell and the lower arc-shaped shell, the two bending mechanisms are distributed in a left-right staggered state, each group of bending mechanisms comprises an adjusting threaded rod, a first ∩ -shaped frame and a pulley, and the ice column beating mechanism comprises an arc-shaped connecting plate, a connecting rod and an ice column beating plate.
Description
Technical Field
The invention relates to a power supply line deicing device.
Background
The ice coating of the power supply line is a natural disaster frequently encountered by the power supply line, the ice coating on the power supply line is less, so that the power supply line between two electric poles or iron towers can be sagged, if the ice coating on the power supply line is more, the electric poles can be toppled or the iron towers are broken, the power supply line is interrupted, the life is greatly unchanged, and meanwhile, the production is greatly lost.
At present, a plurality of large power supply stations are equipped with deicing robots in China, and the deicing robots can be used for deicing when being frozen. However, because the deicing robot is expensive and needs to be operated by professional technicians, in some poor places, the deicing robot cannot be configured, and meanwhile, professional technical maintenance and operation personnel are difficult to configure, so that in some places, the deicing of the power supply line still depends on manual deicing.
Disclosure of Invention
The invention aims to provide a power supply line deicing device, in practical application, a worker pulls the device to walk on an overhead wire through a traction rope, and in the walking process of the device, the line deicing is realized, so that the deicing efficiency can be improved; in this device walking in-process, through the promotion of ice column board to the ice column, can realize the rupture of ice column, the back is broken to the ice column, and the cutting of rethread sawtooth cutter and the effect of bending of mechanism to overhead wire to can realize the clearance on the overhead wire surplus ice layer, then can improve overhead wire deicing effect.
According to the technical scheme, the deicing device for the power supply line comprises an upper arc-shaped shell, a lower arc-shaped shell, a clamping assembly, an ice column beating mechanism and a traction rope, wherein opposite sides of the upper arc-shaped shell and the lower arc-shaped shell are connected together in a hinged mode, opposite sides of the upper arc-shaped shell and the lower arc-shaped shell are connected together through bolts, a clamping cavity is formed in the upper arc-shaped shell and the lower arc-shaped shell after the upper arc-shaped shell and the lower arc-shaped shell are buckled together, the clamping assembly comprises two groups of clamping mechanisms, the two groups of clamping mechanisms are oppositely arranged in the clamping cavity from left to right, each group of clamping mechanisms comprises two clamping roller shafts, the two clamping roller shafts are distributed in an up-and-down state, two ends of the clamping roller shafts are respectively connected with the inner side wall of the upper arc-shaped shell or the lower arc-shaped shell through a connecting column, the clamping roller shafts can freely rotate, a clamping positioning groove matched with an overhead wire is arranged in the middle of each clamping roller shaft, a connecting column is sleeved with a jacking spring used for jacking the end of the clamping roller shaft, a jacking rod is arranged on each connecting rod, a connecting rod 3556, a connecting rod is arranged in a T-shaped connecting rod connecting plate, a connecting rod of a T-shaped connecting mechanism, the upper arc-shaped connecting rod is arranged in a T-shaped connecting rod connecting mechanism, the connecting rod connecting with a T-shaped pulley connecting rod connecting plate of the ice column beating mechanism, the adjusting mechanism, the ice column adjusting mechanism, the ice.
Preferably, the connecting rod includes first telescopic link and second telescopic link, first telescopic link cover is put in the second telescopic link be provided with a plurality of first regulation holes on the first telescopic link set up on the second telescopic link one with the corresponding second regulation hole of first regulation hole runs through first regulation hole and second regulation hole through the round pin axle and realizes the connection of first telescopic link and second telescopic link, backup pad and first connecting ring set up on the second telescopic link.
And furthermore, a first hinge hole is formed in the arc-shaped connecting plate, a plurality of first positioning holes which are uniformly distributed along the circumferential direction of the first hinge hole are formed in the periphery of the first hinge hole, a second hinge hole and a second positioning hole which are matched with the first hinge hole and the first positioning hole are formed in the first telescopic rod, the first telescopic rod is hinged to the arc-shaped connecting plate by penetrating through the first hinge hole and the second hinge hole through a pin shaft, and the first telescopic rod is connected with the arc-shaped connecting plate in a positioning mode by penetrating through the second positioning hole and the first positioning hole through the pin shaft.
Furthermore, a third hinge hole is formed in the top end of the supporting plate, a plurality of third positioning holes are uniformly distributed in the periphery of the third hinge hole along the circumferential direction of the third hinge hole, a second ∩ -shaped frame is arranged on the ice column hitting plate, a fourth hinge hole and a fourth positioning hole which are matched with the third hinge hole and the third positioning hole are formed in the second ∩ -shaped frame, a pin shaft penetrates through the third hinge hole and the fourth hinge hole to achieve hinge connection of the supporting plate and the ice column hitting plate, and the pin shaft penetrates through the third positioning hole and the fourth positioning hole to achieve positioning connection of the supporting plate and the ice column hitting plate.
Furthermore, the right ends of the upper arc-shaped shell and the lower arc-shaped shell are respectively provided with a conical plate, a through hole for the overhead wire to pass through is formed between the small conical ends of the two conical plates, and a plurality of sawtooth cutters are arranged on the outer edges of the small conical ends of the conical plates.
Furthermore, a second connecting ring is arranged at the lower part of the lower arc-shaped shell, and a hook on a balancing weight is hung on the second connecting ring.
Further, the traction rope is wound around a drum, and the drum is arranged on a fixed bracket.
Furthermore, one end of the supporting shaft of the rotary drum is provided with a plurality of auxiliary poke rods, and a bottom plate of the fixed support is provided with a plurality of inserting rod holes.
The invention has the beneficial effects that:
1. the portable power supply station is simple in structure, low in processing and manufacturing cost and convenient to carry, so that the portable power supply station is very suitable for being popularized and applied in power supply stations in some poor areas; in the application process, the staff utilizes the haulage rope to stimulate this device to walk on overhead wire, at this device walking in-process, alright accomplish electric wire deicing work to make deicing work simple, and deicing is efficient.
2. When the device is used for deicing, the upper arc-shaped shell and the lower arc-shaped shell can be stably clamped on the overhead electric wire through the clamping roll shaft, so that the smooth sliding of the device on the overhead electric wire is guaranteed; in the sliding process of the device, the counterweight of the counterweight block is pulled downwards, so that the device can be prevented from rotating by a larger angle in the sliding process.
3. In the sliding process of the device, the ice columns on the overhead electric wire can be broken through the pushing action of the ice column beating plate on the overhead electric wire, and the broken ice columns are separated from the overhead electric wire, so that the preliminary deicing of the overhead electric wire is completed; through the cutting effect of sawtooth cutter to the ice sheet on the overhead wire, can realize further cleaing away of ice sheet, utilize the effect of bending of curved mechanism to the overhead wire in top, can make the overhead wire take place bending of certain degree, because of the ice sheet is more fragile to make and break off when the ice sheet is bent the department through the pulley, cracked ice sheet breaks away from the overhead wire under the effect of gravity, thereby realize the clarity on ice sheet once more, then can further improve overhead wire's the effect of cleaing away.
4. When carrying out the shrink of haulage rope, can place the fixed bolster subaerial, then, run through the spliced eye through the inserted bar after, realize the bottom plate of fixed bolster fixed subaerial, the fixed back of fixed bolster realizes the rotation of rotary drum through stirring the driving lever, realizes the shrink of haulage rope then to can reduce the work intensity of labour who stimulates this device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are part of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the interior of the upper and lower arcuate shells;
FIG. 3 is a schematic view of an overhead wire being bent within an upper and lower arcuate housing;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an enlarged view of FIG. 2 at B;
FIG. 6 is an enlarged view of FIG. 3 at C;
in the drawing, 1 an upper arc-shaped shell, 2 a lower arc-shaped shell, 31 a clamping roller shaft, 311 a clamping positioning groove, 32 a connecting column, 33 a jacking spring, 41 an adjusting threaded rod, 411T-shaped connecting rods, 42 a first ∩ -shaped frame, 421 a connecting buckle, 43 pulleys, 51 an arc-shaped connecting plate, 511 a first positioning hole, 52 a first telescopic rod, 521 a second hinged hole, 522 a second positioning hole, 523 a first adjusting hole, 53 a second telescopic rod, 531 a second adjusting hole, 532 a first connecting ring, 533 a supporting plate, 5331 a third positioning hole, 54 a icicle plate, 541 a second ∩ -shaped frame, 5411 a fourth positioning hole, 5412 a fourth hinged hole, 6 a traction rope, 7 a fixed bracket, 71 a bottom plate, 711 a rod inserting hole, 72 an auxiliary tapered rod, 8 balancing weights, 9 a poking plate, 91 a serrated cutter, 101 a second connecting ring and 102 an aerial wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the specific embodiments and accompanying drawings 1-6, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar modifications without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
The ice removing device for the power supply line (as shown in fig. 1) comprises an upper arc-shaped shell 1, a lower arc-shaped shell 2, a clamping assembly, an ice column mechanism and a traction rope 6, wherein the upper arc-shaped shell 1 and the lower arc-shaped shell 2 are semi-cylindrical shells, opposite sides of the upper arc-shaped shell 1 and the lower arc-shaped shell 2 are connected together in a hinged manner, opposite sides of the upper arc-shaped shell 1 and the lower arc-shaped shell 2 are connected together by bolts, after the upper arc-shaped shell 1 and the lower arc-shaped shell 2 are buckled together, a clamping cavity is formed inside the upper arc-shaped shell 1 and the lower arc-shaped shell 2, two groups of clamping mechanisms are oppositely arranged in the clamping cavity, two clamping roller shafts 31 are respectively arranged in the two groups of clamping roller shafts 31, the two clamping roller shafts 31 are distributed in an up-down state, two ends of the clamping roller shafts 31 are respectively connected with inner side walls of the upper arc-shaped shell 1 or the lower arc-shaped shell 2 by a hinged column hinge 32, and the upper arc-shaped shell 52, and the clamping roller shafts 54, and the clamping roller shafts 31 are freely rotatable, the clamping roller shafts 31 are arranged in a clamping mechanism, the clamping roller shafts 31, the clamping mechanism 31, the clamping roller shafts are arranged in a clamping mechanism 52, the clamping mechanism is arranged in the clamping mechanism 52, the clamping mechanism 52 is arranged in the clamping mechanism, the adjusting mechanism 52, the clamping mechanism 52, the adjusting mechanism is arranged in the adjusting mechanism, the positioning holes, the adjusting mechanism, the adjusting.
One end of the pulling rope 6 is connected with the first connecting ring 532, in practical application, a worker can realize the sliding of the device on the overhead wire 102 by pulling the pulling rope 6, so that the pulling rope 6 can be contracted, the other end of the pulling rope 6 is wound on a rotary drum, the rotary drum is arranged on a fixed support 7, so that the rotary drum can rotate, a plurality of auxiliary poking rods 72 are arranged at one end of a supporting shaft of the rotary drum, and further, in order to realize the stable fixing of the fixed support 7 on the ground, a plurality of inserting rod holes 711 are arranged on a bottom plate 71 of the fixed support 7, and in practical application, the bottom plate 71 can be fixed on the ground by inserting the inserting rods into the inserting rod holes 711.
In the process that the lower arc-shaped shell 1 and the upper arc-shaped shell 2 slide along the overhead wire 102, in order to further clean the ice layer attached to the overhead wire 102, the right ends of the upper arc-shaped shell 1 and the lower arc-shaped shell 2 are respectively provided with a conical plate 9, a through hole for the overhead wire 102 to pass through is formed between the small conical ends of the two conical plates 9, a plurality of sawtooth cutters 91 are arranged on the outer edge of the small conical end of each conical plate 9, and when the lower arc-shaped shell 1 and the upper arc-shaped shell 2 slide, the sawtooth cutters 91 have a cutting and crushing effect on the ice layer. In order to realize the stable arrangement of the ice column hitting plate 54 in the sliding process of the device, a second connecting ring 101 is arranged at the lower part of the lower arc-shaped shell 2, and a hook on a balancing weight 8 is hung on the second connecting ring 101.
The operation method for deicing the overhead wire 102 by using the invention comprises the following steps: firstly, a worker ascends to the position of an overhead wire 102 with the ice cleaning device, and cleans a section of ice layer on the overhead wire 102; secondly, the worker fastens the upper arc-shaped shell 1 and the lower arc-shaped shell 2 on the overhead wire 102 cleaned of the ice layer in a buckling mode, and enables the overhead wire 102 to be located in a clamping locating groove 311 in the clamping roller shaft 31; thirdly, the worker adjusts and fixes the placing position of the ice column hitting plate 54, rotates the adjusting threaded rod 41, realizes the bending of the overhead wire 102 in the upper arc-shaped shell 1 and the lower arc-shaped shell 2, and hangs the balancing weight 4 below the lower arc-shaped shell 2; fourthly, the worker bolts one end of the traction rope 6 in the first connection ring 532, and then the worker returns to the ground; the fifth step, the staff carries haulage rope 6 and fixed bolster 7 to walk and keep away from last arc casing 1 and lower arc casing 2 position, then, the staff utilizes the inserted bar to fix fixed bolster 7 subaerial, the sixth step, the staff stirs supplementary poker rod 72, thereby realize the shrink of haulage rope 6, haulage rope 6 shrink process, arc casing 1 in the pulling, lower arc casing 2 and the slip of beating icicle board 54 on overhead wire 102, at last arc casing 1, arc casing 2 and the slip in-process of beating icicle board 54 on overhead wire 102 down, then realize getting rid of the icing on overhead wire 102.
In the present invention, "upper", "lower", "left" and "right" are relative positions used for convenience in describing positional relationships, and therefore, should not be interpreted as absolute positions as limiting the scope of protection.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
While the preferred embodiments and examples of the present invention have been described in detail, it will be apparent to those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (8)
1. A deicing device for a power supply line is characterized by comprising an upper arc-shaped shell, a lower arc-shaped shell, a clamping assembly, an ice column beating mechanism and a traction rope, wherein one opposite side of the upper arc-shaped shell is connected with one opposite side of the lower arc-shaped shell in a hinged mode, the other opposite side of the upper arc-shaped shell is connected with the other opposite side of the lower arc-shaped shell through a bolt, a clamping cavity is formed in the upper arc-shaped shell and the lower arc-shaped shell after the upper arc-shaped shell and the lower arc-shaped shell are buckled together, the clamping assembly comprises two groups of clamping mechanisms, the left side and the right side of the two groups of clamping mechanisms are oppositely arranged in the clamping cavity, each group of clamping mechanisms comprises two clamping roller shafts which are distributed in an up-and-down state, two ends of the clamping roller shafts are respectively connected with the inner side wall of the upper arc-shaped shell or the lower arc-shaped shell through a connecting rod, the clamping roller shafts can freely rotate, clamping positioning grooves matched with overhead wires are arranged in the middle of the clamping roller shafts, a jacking spring for jacking the end of the jacking roller shafts for jacking, a jacking roller for jacking roller, a jacking spring for jacking roller, a jacking roller is arranged on each connecting rod, a pulley is arranged in a T-shaped connecting rod adjusting connecting rod, a pulley connecting rod is arranged in a T-shaped connecting rod arranged in a T-shaped frame, ∩, the upper arc-shaped connecting rod of the upper arc-shaped connecting rod beating mechanism, a connecting rod of the ice column beating mechanism, a connecting rod of a connecting rod beating mechanism, a connecting rod of a pulley connecting rod beating mechanism, a pulley connecting rod of a pulley, a pulley connecting rod.
2. The deicing device for the power supply line according to claim 1, wherein the connecting rod comprises a first telescopic rod and a second telescopic rod, the first telescopic rod is sleeved in the second telescopic rod, a plurality of first adjusting holes are formed in the first telescopic rod, a second adjusting hole corresponding to the first adjusting holes is formed in the second telescopic rod, the first telescopic rod and the second telescopic rod are connected by a pin shaft penetrating through the first adjusting holes and the second adjusting holes, and the supporting plate and the first connecting ring are arranged on the second telescopic rod.
3. The deicing device for the power supply line according to claim 2, wherein a first hinge hole is formed in the arc-shaped connecting plate, a plurality of first positioning holes are uniformly distributed along the circumferential direction of the first hinge hole and are formed in the periphery of the first hinge hole, a second hinge hole and a second positioning hole which are matched with the first hinge hole and the first positioning hole are formed in the first telescopic rod, the first telescopic rod is hinged to the arc-shaped connecting plate by a pin shaft penetrating through the first hinge hole and the second hinge hole, and the first telescopic rod is connected to the arc-shaped connecting plate by a pin shaft penetrating through the second positioning hole and the first positioning hole.
4. The deicing device for the power supply line according to claim 3, wherein a third hinge hole is formed in the top end of the support plate, a plurality of third positioning holes are uniformly distributed along the circumferential direction of the third hinge hole and are formed in the periphery of the third hinge hole, a second ∩ -shaped frame is arranged on the ice column plate, a fourth hinge hole and a fourth positioning hole are formed in the second ∩ -shaped frame and are matched with the third hinge hole and the third positioning hole, the support plate is hinged to the ice column plate by a pin shaft penetrating through the third hinge hole and the fourth hinge hole, and the support plate is connected to the ice column plate by a pin shaft penetrating through the third positioning hole and the fourth positioning hole.
5. The deicing device for the power supply line according to claim 4, wherein a conical plate is arranged at the right end of each of the upper arc-shaped shell and the lower arc-shaped shell, a through hole for passing the overhead wire is arranged between the small conical ends of the two conical plates, and a plurality of sawtooth cutters are arranged on the outer edge of the small conical end of each conical plate.
6. The deicing device for the power supply line as claimed in claim 5, wherein a second connecting ring is arranged at the lower part of the lower arc-shaped shell, and a hook on a balancing weight is hung on the second connecting ring.
7. A deicing device for power supply lines according to claim 6, characterized in that the traction rope is looped around a drum, and the drum is disposed on a fixed support.
8. The deicing device for the power supply line according to claim 7, wherein a plurality of auxiliary poke rods are arranged at one end of the supporting shaft of the rotary drum, and a plurality of inserting rod holes are formed in a bottom plate of the fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117315.3A CN110797823B (en) | 2019-11-15 | 2019-11-15 | Power supply line defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911117315.3A CN110797823B (en) | 2019-11-15 | 2019-11-15 | Power supply line defroster |
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| Publication Number | Publication Date |
|---|---|
| CN110797823A true CN110797823A (en) | 2020-02-14 |
| CN110797823B CN110797823B (en) | 2021-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911117315.3A Active CN110797823B (en) | 2019-11-15 | 2019-11-15 | Power supply line defroster |
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| CN (1) | CN110797823B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211532A (en) * | 2020-03-26 | 2020-05-29 | 马鞍山楚锐科技信息咨询有限公司 | Online ice melting device for distribution line |
| CN111211533A (en) * | 2020-03-26 | 2020-05-29 | 马鞍山楚锐科技信息咨询有限公司 | Ice breaking device of power supply line |
| CN113262998A (en) * | 2021-06-30 | 2021-08-17 | 张培振 | Bridge suspension cable cleaning device |
| CN113319026A (en) * | 2021-06-30 | 2021-08-31 | 张培振 | Pull-type bridge stay cable cleaning device |
| CN117699592A (en) * | 2024-02-05 | 2024-03-15 | 烟台泰悦流体科技有限公司 | High-pressure hose rope winding equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111211532A (en) * | 2020-03-26 | 2020-05-29 | 马鞍山楚锐科技信息咨询有限公司 | Online ice melting device for distribution line |
| CN111211533A (en) * | 2020-03-26 | 2020-05-29 | 马鞍山楚锐科技信息咨询有限公司 | Ice breaking device of power supply line |
| CN113262998A (en) * | 2021-06-30 | 2021-08-17 | 张培振 | Bridge suspension cable cleaning device |
| CN113319026A (en) * | 2021-06-30 | 2021-08-31 | 张培振 | Pull-type bridge stay cable cleaning device |
| CN113262998B (en) * | 2021-06-30 | 2023-10-03 | 张培振 | Bridge stay cable cleaning device |
| CN113319026B (en) * | 2021-06-30 | 2023-10-03 | 张培振 | Traction type bridge stay cable cleaning device |
| CN117699592A (en) * | 2024-02-05 | 2024-03-15 | 烟台泰悦流体科技有限公司 | High-pressure hose rope winding equipment |
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| CN110797823B (en) | 2021-01-01 |
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