Overhead line icing and deicing device

Abstract

The invention discloses an overhead line icing and deicing device, and relates to the technical field of overhead line deicing, the overhead line icing and deicing device comprises a base, a walking assembly, an auxiliary suspension assembly, a splicing assembly and a deicing assembly, the top of the base is provided with a pedestal, and one end of the top of the pedestal is provided with the walking assembly used for walking on an overhead line; a control power box is installed at the other end of the top of the base, one side of the control power box is connected with a connecting wire convenient to disassemble, and one end of the connecting wire is connected with a power supply support. According to the deicing device, the fixed seat, the fixed block, the fixed groove, the extension block, the clamping plate, the mounting groove, the fixed part and other parts are matched for use, so that the fixed seat and the base are conveniently detached and separated, the deicing assembly on the fixed seat and the walking assembly on the base are indirectly detached and separated, and the deicing device is conveniently overhauled, replaced or carried.

Description

Technical Field

[0001] The present invention belongs to the technical field of overhead line de-icing, and particularly relates to an overhead line icing de-icing device. Background Art

[0002] Overhead lines mainly refer to overhead open wires, which are erected above the ground. They are power transmission lines that use insulators to fix transmission wires on poles standing upright on the ground to transmit electrical energy. Erection and maintenance are relatively convenient and the cost is low, but they are easily affected by meteorological and environmental factors (such as strong winds, lightning strikes, pollution, ice and snow, etc.) and cause failures. At the same time, the entire transmission corridor occupies a large amount of land area and is prone to cause electromagnetic interference to the surrounding environment. Due to the influence of freezing weather on overhead lines, icing is likely to occur on their surfaces. Therefore, a de-icing device is needed to perform de-icing treatment on them in order to improve the service life of overhead lines.

[0003] Currently, the existing de-icing devices are provided with traveling components for movement and de-icing components for de-icing operations. However, the traveling components and de-icing components on them are not convenient for disassembly, maintenance and replacement, resulting in low maintenance efficiency and also affecting their portability. In addition, when moving on overhead lines, since the de-icing device is only supported and suspended by traveling wheels, the de-icing device is likely to shake greatly on the overhead line, resulting in a reduction in the efficiency of the de-icing device during operation. Summary of the Invention

[0004] The purpose of the present invention is to provide an overhead line icing de-icing device. By using components such as a support plate, a second electric telescopic rod, a connection seat, a connection groove, a connection column and an arc-shaped sliding plate in cooperation, when the de-icing device walks on the overhead line, it is convenient to be assisted and suspended on the overhead line through the arc-shaped sliding plate, and at the same time, it does not affect the walking of the de-icing device, so as to improve the stability and efficiency of the de-icing device when walking and reduce the probability of the de-icing device shaking.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] An overhead line icing de-icing device includes a base, a traveling component, an auxiliary suspension component, a splicing component and a de-icing component.

[0007] A base is installed on the top of the base. One end of the top of the base is provided with a traveling component for walking on the overhead line, and the other end of the top of the base is installed with a control power supply box. One side of the control power supply box is connected with a detachable wiring, and one end of the wiring is connected with a power supply bracket.

[0008] The auxiliary suspension assembly is located at both inner ends of the traveling assembly and is fixed to the base; one end of the base is provided with a fixed seat, and a splicing assembly for detachable splicing and fixing is arranged between the base and the fixed seat;

[0009] One end of the top of the fixed seat is fixedly installed with a power supply support, and two groups of ice removal assemblies for cleaning the ice on the overhead line are arranged at the upper and lower ends inside the power supply support.

[0010] Preferably, the traveling assembly includes a moving seat, a second electric telescopic rod, a support plate, a driving device, an output shaft, a first mounting seat, a first stud, a first support, a traveling wheel, a fixing plate, a connecting rod, a second mounting seat, a second stud, a second support and an auxiliary wheel. Second electric telescopic rods are installed at both ends of the top of the moving seat, a support plate is installed at the top of the second electric telescopic rods, driving devices are installed above both ends of the outside of the support plate, the output end of the driving device passing through the inside of the support plate is fixed with an output shaft, one end of the output shaft is fixed with a first mounting seat, one side of the first mounting seat is threadedly fixed with a first stud, one end of the first stud is fixed with a first support, and one end of the first support is fixed with a traveling wheel; Connecting rods are fixed below both ends of the inside of the fixing plate, a second mounting seat is installed at one end of the connecting rod, the second mounting seat is threadedly fixed with a second stud, one end of the second stud is fixed with a second support, and an auxiliary wheel is installed at one end of the second support. The overhead line is clamped between the traveling wheel and the auxiliary wheel.

[0011] Preferably, the bottom of the fixing plate is fixedly installed on the top of the base, and the moving seat is located on the top of the base; First electric telescopic rods are installed at both ends of the back of the base, sliding grooves are opened at both ends of the top surface of the base, and the output ends of the first electric telescopic rods passing through to the inside of the sliding grooves are installed with sliders, and the sliders are slidably connected to the inside of the sliding grooves, and the moving seat is installed on the top of the sliders.

[0012] Preferably, the auxiliary suspension assembly includes a support plate, a third electric telescopic rod, a connecting seat, a connecting groove, a connecting column and an arc-shaped sliding disc. A third electric telescopic rod is fixed above the outside of the support plate, the output end of the third electric telescopic rod passing through the inside of the support plate is fixed with a connecting seat, a connecting groove is opened on one side of the connecting seat, a connecting column is clamped inside the connecting groove, and one end of the connecting column is fixed with an arc-shaped sliding disc for auxiliary suspension and sliding of the overhead line; The auxiliary suspension assemblies are set in pairs as a group.

[0013] Preferably, the splicing assembly includes a fixing block, a fixing groove, an extension block, a clamping plate, a mounting groove and a fixing member. The fixing block is fixedly installed at both ends inside the fixing seat, and the fixing groove is opened at both ends on one side of the base. The fixing block is clamped in the fixing groove. The extension block is fixedly installed on the front and back surfaces of the fixing seat, and a clamping plate is fixedly installed inside the extension block. The mounting groove is opened on one side of the base and is located at the outer end of the fixing groove. Fixing holes are provided at both ends of the inner bottom of the mounting groove. The fixing member sequentially passes through the base, the mounting groove and one end of the clamping plate and is threadedly connected to the fixing hole, and the fixing member is located at the outer ends of the moving seat and the fixing plate.

[0014] Preferably, the de-icing assembly includes a power supply seat, an eccentric motor, a hammer rod, a cover, a convex block and a groove. The power supply seat is installed at the upper and lower ends inside the power supply bracket, and an eccentric motor is installed on the top of the power supply seat. The output end of the eccentric motor is installed with a hammer rod for knocking the ice covering on the overhead line. The top of the eccentric motor is clamped with a cover. Convex blocks are installed at both ends on one side of the cover, and the convex blocks are clamped in corresponding grooves provided on the power supply bracket.

[0015] Preferably, a shielding plate for convenient shielding and protection is provided on the top of the control power supply box. The shielding plate is set in an inverted L shape, and clamping blocks are installed at both ends of the bottom of the shielding plate. The clamping blocks are clamped in corresponding card slots opened on the base.

[0016] Preferably, the card slot and the clamping block are adapted to each other. Card seats are provided on both sides of the control power supply box, and the bottom of the card seat is fixed on the base.

[0017] Preferably, support blocks are installed at both ends on both sides of the base, and lifting rods are installed on the tops of the support blocks.

[0018] Preferably, feet are installed around the bottom of the base, and a top slot seat for connecting with an external lifting device is installed at the center of the bottom of the base.

[0019] The technical effects and advantages of the present invention: An overhead line icing and de-icing device proposed by the present invention has the following advantages compared with the prior art:

[0020] By using components such as a fixing seat, a fixing block, a fixing groove, an extension block, a clamping plate, a mounting groove and a fixing member in cooperation, the present invention facilitates the disassembly and separation of the fixing seat and the base, and indirectly disassembles and separates the de-icing assembly on the fixing seat and the traveling assembly on the base, which is convenient for maintenance, replacement or carrying.

[0021] By using components such as a support plate, a third electric telescopic rod, a connecting seat, a connecting groove, a connecting column, and an arc-shaped sliding disk in cooperation, when the de-icing device walks on the overhead line, it is facilitated to be assisted and suspended on the overhead line through the arc-shaped sliding disk. At the same time, it does not affect the walking of the de-icing device, so as to improve the stability and efficiency of the de-icing device during walking and reduce the probability of the de-icing device shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is Figure 1 a rear view structure schematic diagram;

[0024] Figure 3 is a schematic diagram of the overall bottom view structure of the present invention;

[0025] Figure 4 is a schematic diagram of the separated structure of the base, the shielding plate and the fixing seat of the present invention;

[0026] Figure 5 is Figure 4 a rear view structure schematic diagram;

[0027] Figure 6 is a schematic diagram of the walking device structure of the present invention;

[0028] Figure 7 is a schematic diagram of the support plate and the fixing plate structure of the present invention;

[0029] Figure 8 is Figure 7 a rear view structure schematic diagram;

[0030] Figure 9 is a schematic diagram of the support plate structure of the present invention;

[0031] Figure 10 is Figure 9 a rear view structure schematic diagram;

[0032] Figure 11 is a schematic diagram of the separated structure of the de-icing assembly of the present invention;

[0033] Figure 12 is Figure 11 a rear view structure schematic diagram.

[0034] In the figure: 1. Base; 101. Supporting feet; 2. Top groove seat; 3. Supporting block; 301. Lifting rod; 4. Base; 5. First electric telescopic rod; 501. Slide groove; 6. Moving seat; 7. Second electric telescopic rod; 8. Support plate; 9. Driving device; 901. Output shaft; 902. First mounting seat; 903. First stud; 904. First support; 905. Traveling wheel; 10. Fixed plate; 11. Connecting rod; 12. Second mounting seat; 13. Second stud; 14. Second support; 15. Auxiliary wheel; 16. Support plate; 1601. Third electric telescopic rod; 1602. Connecting seat; 1603. Connecting groove; 1604. Connecting column; 1605. Arc-shaped sliding disc; 17. Control power supply box; 18. Wiring; 19. Card seat; 20. Baffle plate; 21. Card block; 22. Card slot; 23. Fixed seat; 24. Fixed block; 2401. Fixed groove; 25. Extension block; 26. Card plate; 2601. Mounting groove; 2602. Fixing piece; 27. Power supply bracket; 28. Power supply seat; 29. Eccentric motor; 2901. Hammer rod; 30. Cover; 31. Convex block; 32. Groove. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] The present invention provides Figure 1-12 ,

[0037] An overhead line icing removal device, including a base 1, a traveling assembly, an auxiliary suspension assembly, a splicing assembly, and an icing removal assembly.

[0038] A base 4 is installed on the top of the base 1. At one end of the top of the base 4, a traveling assembly for walking on the overhead line is provided, and at the other end of the top of the base 4, a control power supply box 17 is installed. One side of the control power supply box 17 is connected with a detachable wiring 18, and one end of the wiring 18 is connected with a power supply bracket 27.

[0039] The auxiliary suspension assembly is located at both ends inside the traveling assembly and is fixed to the base 4; a fixed seat 23 is provided at one end of the base 4, and a splicing assembly for detachable splicing and fixing is provided between the base 4 and the fixed seat 23.

[0040] At the top end of the fixed seat 23, a power supply bracket 27 is fixedly installed, and two groups of icing removal assemblies for cleaning the ice on the overhead line are provided at the upper and lower ends inside the power supply bracket 27.

[0041] The walking assembly includes a moving seat 6, a second electric telescopic rod 7, a support plate 8, a driving device 9, an output shaft 901, a first mounting seat 902, a first stud 903, a first support 904, a walking wheel 905, a fixing plate 10, a connecting rod 11, a second mounting seat 12, a second stud 13, a second support 14 and an auxiliary wheel 15. At both ends of the top of the moving seat 6, the second electric telescopic rods 7 are installed. At the top of the second electric telescopic rods 7, the support plate 8 is installed. Above the upper ends of both outer sides of the support plate 8, the driving devices 9 are installed. The output end of the driving device 9 passing through the inner side of the support plate 8 is fixed with the output shaft 901. At one end of the output shaft 901, the first mounting seat 902 is fixed. One side of the first mounting seat 902 is threadedly fixed to the first stud 903. At one end of the first stud 903, the first support 904 is fixed. At one end of the first support 904, the walking wheel 905 is fixed; below the lower ends of both inner sides of the fixing plate 10, the connecting rods 11 are fixed. At one end of the connecting rod 11, the second mounting seat 12 is installed. Between the second mounting seat 12 and the second stud 13, they are threadedly fixed. At one end of the second stud 13, the second support 14 is fixed. At one end of the second support 14, the auxiliary wheel 15 is installed. The overhead line is clamped between the walking wheel 905 and the auxiliary wheel 15.

[0042] By providing the above walking assembly, the ice removing device is facilitated to walk on the overhead line, so as to facilitate the ice removing assembly on the ice removing device to clean the ice covering on the overhead line.

[0043] By starting the second electric telescopic rod 7, its output end drives the support plate 8 to descend, so that the support plate 8 drives the walking wheel 905 to descend and approach the overhead line attached to the auxiliary wheel 15, and clamps it; then, by starting the driving device 9, the output shaft 901 on its output end drives the walking wheel 905 to operate, so that it cooperates with the auxiliary wheel 15 to walk uniformly on the overhead line;

[0044] Meanwhile, through the cooperation of components such as the first mounting seat 902, the first stud 903, the second mounting seat 12 and the second stud 13, it is convenient to disassemble and replace the walking wheel 905 and the auxiliary wheel 15 respectively.

[0045] The bottom of the fixing plate 10 is fixedly installed on the top of the base 4, and the moving seat 6 is located on the top of the base 4; at both ends of the back of the base 4, the first electric telescopic rods 5 are installed. At both ends of the top surface of the base 4, the sliding grooves 501 are provided, and the output end of the first electric telescopic rod 5 passing through to the inside of the sliding groove 501 is installed with a slider, and the slider is slidably connected to the inside of the sliding groove 501, and the top of the slider is installed with the moving seat 6.

[0046] By starting the first electric telescopic rod 5, it drives the moving seat 6 to move left and right on the base 4 for adjustment so that the auxiliary wheel 15 aligns with the overhead line. Then, the first electric telescopic rod 5 drives the moving seat 6 to reset.

[0047] The auxiliary suspension assembly includes a support plate 16, a third electric telescopic rod 1601, a connecting seat 1602, a connecting groove 1603, a connecting column 1604, and an arc-shaped sliding plate 1605. Above the outer side of the support plate 16, a third electric telescopic rod 1601 is fixed. The output end of the third electric telescopic rod 1601 passing through the inner side of the support plate 16 is fixed with a connecting seat 1602. A connecting groove 1603 is formed on one side of the connecting seat 1602. A connecting column 1604 is clamped inside the connecting groove 1603. One end of the connecting column 1604 is fixed with an arc-shaped sliding plate 1605 for auxiliary suspension and sliding of the overhead line; the auxiliary suspension assemblies are set in pairs as a group.

[0048] By using components such as the support plate 16, the third electric telescopic rod 1601, the connecting seat 1602, the connecting groove 1603, the connecting column 1604, and the arc-shaped sliding plate 1605 in cooperation, it is convenient for the de-icing device to be assisted and suspended on the overhead line through the arc-shaped sliding plate 1605 when walking on the overhead line. At the same time, it does not affect the walking of the de-icing device; in order to improve the stability and efficiency of the de-icing device when walking and reduce the probability of the de-icing device shaking.

[0049] By starting the third electric telescopic rod 1601, its output end drives the sliding plate thereon to clamp the overhead line so that the overhead line is located in the middle of the arc-shaped sliding plate 1605, which is convenient to improve the stability of the de-icing device during operation and reduce the probability of shaking; at the same time, when the arc-shaped sliding plate 1605 clamps the overhead line, it does not affect the walking force of the de-icing device.

[0050] The splicing assembly includes a fixed block 24, a fixed groove 2401, an extension block 25, a clamping plate 26, an installation groove 2601, and a fixing member 2602. The fixed block 24 is fixedly installed at both ends of the inner side of the fixed seat 23, and the fixed groove 2401 is opened at both ends of one side of the base 4. The fixed block 24 is clamped in the fixed groove 2401. The extension block 25 is fixedly installed on the front and back of the fixed seat 23, and a clamping plate 26 is fixedly installed inside the extension block 25. The installation groove 2601 is opened on one side of the base 4 and is located at the outer end of the fixed groove 2401. Fixing holes are provided at both ends of the inner bottom of the installation groove 2601. The fixing member 2602 sequentially passes through the base 4, the installation groove 2601, and one end of the clamping plate 26 and is threadedly connected to the fixing hole, and the fixing member 2602 is located at the outer ends of the moving seat 6 and the fixing plate 10.

[0051] The present invention uses components such as a fixed seat 23, a fixed block 24, a fixed groove 2401, an extension block 25, a clamping plate 26, an installation groove 2601, and a fixing member 2602 in cooperation, so as to facilitate the disassembly and separation of the fixed seat 23 from the base 4, and indirectly disassemble and separate the deicing assembly on the fixed seat 23 from the traveling assembly on the base 4, which is convenient for maintenance, replacement, or carrying.

[0052] When it is necessary to disassemble the deicing assembly from the traveling assembly, take an operating tool by hand to drive the fixing member 2602 to rotate, and move it upward so that the fixing member 2602 disengages from the fixing hole inside the installation groove 2601. When the fixing member 2602 completely moves out of the base 4, then operate the fixed seat 23 to pull it outwards, so that the fixed block 24 and the clamping plate 26 provided on the fixed seat 23 move out of the fixed groove 2401 and the installation groove 2601 respectively. Therefore, the deicing assembly and the traveling assembly are disassembled, which is convenient for maintenance, replacement, or carrying.

[0053] The deicing assembly includes a power supply seat 28, an eccentric motor 29, a hammer rod 2901, a cover 30, a convex block 31, and a groove 32. The power supply seat 28 is installed at the upper and lower ends inside the power supply bracket 27, and an eccentric motor 29 is installed on the top of the power supply seat 28. The output end of the eccentric motor 29 is installed with a hammer rod 2901 for knocking the ice covering on the overhead line. The top of the eccentric motor 29 is clamped with a cover 30. At both ends of one side of the cover 30, convex blocks 31 are installed, and the convex blocks 31 are clamped in the corresponding grooves 32 provided on the power supply bracket 27.

[0054] The present invention facilitates the improvement of the efficiency of deicing of overhead lines by providing two sets of deicing assemblies.

[0055] The power supply seat 28 on the power supply bracket 27 is powered on through the wiring 18 from the control power supply box 17. At the same time, the power supply seat 28 supplies power to the eccentric motor 29 to control its operation, so that the hammer rod 2901 provided at the output end of the eccentric motor 29 mechanically vibrates to knock the ice covering on the overhead line. Since two sets of deicing assemblies are symmetrically arranged at the upper and lower ends inside the power supply bracket 27, the efficiency of cleaning the ice covering on the overhead line can be improved.

[0056] The top of the control power supply box 17 is provided with a shielding plate 20 for convenient shielding and protection. The shielding plate 20 is in an inverted L shape. At both ends of the bottom of the shielding plate 20, clamping blocks 21 are installed, and the clamping blocks 21 are clamped in the corresponding card slots 22 opened on the base 1. The card slots 22 and the clamping blocks 21 are adapted to each other. On both sides of the control power supply box 17, there are card seats 19, and the bottom of the card seats 19 is fixed on the base 4.

[0057] By setting up the above-mentioned components such as the shielding plate 20, the clamping blocks 21, and the card slots 22 in cooperation, it is convenient to play a role in shielding and protecting the control power supply box 17, and it is also possible to disassemble and install the shielding plate 20 from the base 1.

[0058] Support blocks 3 are installed at both ends on both sides of the base 1, and a lifting rod 301 is installed on the top of the support block 3. Support feet 101 are installed around the bottom of the base 1, and a top groove seat 2 for connecting to an external lifting device is installed at the center of the bottom of the base 1. By providing the top groove seat 2, it is convenient for an external lifting device to drive it up to the overhead line.

[0059] Generally speaking, components such as the first electric telescopic rod 5, the second electric telescopic rod 7, the driving device 9, and the eccentric motor 29 set above are all powered and controlled by the control power supply box 17.

[0060] Working principle: By remotely controlling the control power supply box 17, it sequentially controls the first electric telescopic rod 5, the second electric telescopic rod 7, the driving device 9, the third electric telescopic rod 1601, and the eccentric motor 29;

[0061] First, the de-icing device is lifted to the overhead line by an external lifting device. Then, by starting the first electric telescopic rod 5, it drives the moving seat 6 to move left and right on the base 4 for adjustment, so that the auxiliary wheel 15 is aligned with the overhead line. Then, the first electric telescopic rod 5 drives the moving seat 6 to reset;

[0062] At this time, start the second electric telescopic rod 7, and its output end drives the support plate 8 to descend, so that the support plate 8 drives the traveling wheel 905 to descend and approach the overhead line attached to the auxiliary wheel 15 to clamp it; at the same time, by starting the third electric telescopic rod 1601, its output end drives the sliding disk thereon to clamp the overhead line, so that the overhead line is located in the middle of the arc-shaped sliding disk 1605, which is convenient to improve the stability of the de-icing device during operation and reduce the probability of shaking; at the same time, when the arc-shaped sliding disk 1605 clamps the overhead line, it will not affect the traveling force of the de-icing device;

[0063] Next, by starting the driving device 9, the output shaft 901 on its output end drives the traveling wheel 905 to operate, so that it cooperates with the auxiliary wheel 15 to walk uniformly on the overhead line; while walking, the control power supply box 17 supplies power to the power supply seat 28 on the power supply bracket 27 through the wiring 18, and at the same time, the power supply seat 28 supplies power to the eccentric motor 29 to control its operation, so that the hammer rod 2901 provided on the output end of the eccentric motor 29 mechanically vibrates and strikes the ice covering on the overhead line;

[0064] And when it is necessary to disassemble the de-icing component and the traveling component:

[0065] Take the operating tool by hand to drive the knob of the fixing member 2602 to move it upward so that the fixing member 2602 disengages from the fixing hole inside the mounting groove 2601. When the fixing member 2602 is completely removed from the base 4, then operate the fixing seat 23 to pull it outwards so that the fixing block 24 and the clamping plate 26 provided on the fixing seat 23 are respectively removed from the fixing groove 2401 and the mounting groove 2601. Therefore, the deicing component and the traveling component are disassembled, which facilitates the maintenance, replacement or carrying thereof.

[0066] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An overhead line ice covering and de-icing device, characterized in that: It includes a base (1), a traveling assembly, an auxiliary suspension assembly, a splicing assembly, and a deicing assembly; Among them, a pedestal (4) is installed on the top of the base (1). At one end of the top of the pedestal (4), there is a traveling assembly for traveling on the overhead line. And at the other end of the top of the pedestal (4), a control power supply box (17) is installed. One side of the control power supply box (17) is connected with a detachable wiring (18), and one end of the wiring (18) is connected with a power supply support (27); The auxiliary suspension assembly is located at both inner ends of the traveling assembly and is fixed on the pedestal (4); at one end of the pedestal (4), there is a fixed seat (23), and between the pedestal (4) and the fixed seat (23), there is a splicing assembly for detachable splicing and fixation; At the top of one end of the fixed seat (23), a power supply support (27) is fixedly installed. At the upper and lower ends inside the power supply support (27), there are two groups of deicing assemblies for cleaning the ice on the overhead line.

2. The overhead line icing and de-icing device according to claim 1, wherein: The traveling assembly includes a moving seat (6), a second electric telescopic rod (7), a support plate (8), a driving device (9), an output shaft (901), a first mounting seat (902), a first stud (903), a first support (904), a traveling wheel (905), a fixing plate (10), a connecting rod (11), a second mounting seat (12), a second stud (13), a second support (14), and an auxiliary wheel (15); Among them, at both ends of the top of the moving seat (6), second electric telescopic rods (7) are installed. At the top of the second electric telescopic rods (7), a support plate (8) is installed. Above the outer ends of both sides of the support plate (8), driving devices (9) are installed. The output end of the driving device (9) passing through the inner side of the support plate (8) is fixed with an output shaft (901). One end of the output shaft (901) is fixed with a first mounting seat (902). One side of the first mounting seat (902) is threadedly fixed with a first stud (903). One end of the first stud (903) is fixed with a first support (904). One end of the first support (904) is fixed with a traveling wheel (905); At the lower parts of both inner ends of the fixing plate (10), connecting rods (11) are fixed. One end of the connecting rod (11) is installed with a second mounting seat (12). The second mounting seat (12) is threadedly fixed with a second stud (13). One end of the second stud (13) is fixed with a second support (14). One end of the second support (14) is installed with an auxiliary wheel (15). The overhead line is clamped between the traveling wheel (905) and the auxiliary wheel (15).

3. The overhead line icing and de-icing device according to claim 2, characterized in that: The bottom of the fixing plate (10) is fixedly installed on the top of the pedestal (4). The moving seat (6) is located on the top of the pedestal (4); at both ends of the back of the pedestal (4), first electric telescopic rods (5) are installed. At both ends of the top surface of the pedestal (4), chutes (501) are opened. And the output end of the first electric telescopic rod (5) passing through into the chute (501) is installed with a slider. The slider is slidably connected with the inside of the chute (501). The top of the slider is installed with a moving seat (6).

4. An ice removal device for overhead lines according to claim 1, characterized in that: The auxiliary suspension assembly includes a support plate (16), a third electric telescopic rod (1601), a connecting seat (1602), a connecting groove (1603), a connecting column (1604), and an arc-shaped sliding plate (1605); Among them, the third electric telescopic rod (1601) is fixed above the outer side of the support plate (16). The output end of the third electric telescopic rod (1601) passing through the inner side of the support plate (16) is fixed with a connecting seat (1602). A connecting groove (1603) is opened on one side of the connecting seat (1602). A connecting column (1604) is clamped inside the connecting groove (1603). One end of the connecting column (1604) is fixed with an arc-shaped sliding plate (1605) for the auxiliary suspension and sliding of the overhead line.

5. The ice removal device for overhead lines according to claim 1, characterized in that: The splicing assembly includes a fixing block (24), a fixing groove (2401), an extension block (25), a clamping plate (26), an installation groove (2601), and a fixing member (2602); Among them, the fixing block (24) is fixedly installed at both ends of the inner side of the fixing seat (23), and the fixing groove (2401) is opened at both ends of one side of the base (4). The fixing block (24) is clamped in the fixing groove (2401). The extension block (25) is fixedly installed on the front and back surfaces of the fixing seat (23), and a clamping plate (26) is fixedly installed inside the extension block (25). The installation groove (2601) is opened on one side of the base (4) and is located at the outer end of the fixing groove (2401). Fixing holes are provided at both ends of the inner bottom of the installation groove (2601). The fixing member (2602) sequentially passes through the base (4), the installation groove (2601), and one end of the clamping plate (26) and is threadedly connected to the fixing hole, and the fixing member (2602) is located at the outer ends of the moving seat (6) and the fixing plate (10).

6. The overhead line icing removal device according to claim 1, characterized in that: The deicing assembly includes a power supply base (28), an eccentric motor (29), a hammer rod (2901), a cover (30), a convex block (31), and a groove (32); Among them, the power supply base (28) is installed at the upper and lower ends of the inner side of the power supply bracket (27), and an eccentric motor (29) is installed on the top of the power supply base (28). The output end of the eccentric motor (29) is installed with a hammer rod (2901) for knocking the ice covering on the overhead line. The cover (30) is clamped on the top of the eccentric motor (29). Convex blocks (31) are installed at both ends of one side of the cover (30), and the convex blocks (31) are clamped in the corresponding grooves (32) provided on the power supply bracket (27).

7. An overhead line icing removal device according to claim 1, characterized in that: A shielding plate (20) for convenient shielding and protection is provided on the top of the control power supply box (17). The shielding plate (20) is set in an inverted L shape. Clamping blocks (21) are installed at both ends of the bottom of the shielding plate (20), and the clamping blocks (21) are clamped in the corresponding card slots (22) opened on the base (1).

8. The overhead line icing and de-icing device according to claim 7, characterized in that: The card slot (22) and the clamping block (21) are adapted to each other. Clamping seats (19) are provided on both sides of the control power supply box (17), and the bottom of the clamping seats (19) is fixed on the base (4).

9. The overhead line icing and de-icing device according to claim 1, characterized in that: Support blocks (3) are installed at both ends of both sides of the base (1), and a lifting rod (301) is installed on the top of the support blocks (3).

10. The overhead line icing and de-icing device according to claim 1, characterized in that: The bottom of the base (1) is provided with supporting feet (101) around its periphery, and a top groove seat (2) for connecting an external lifting device is installed at the center of the bottom of the base (1).

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