Deicing device

Abstract

The utility model discloses a deicing device, relates to the technical field of high-voltage line deicing, solves the problem of harming the personal safety of operators, and comprises an icebreaking plate, an adjusting mechanism is arranged below the icebreaking plate, and a first positioning rope and a second positioning rope are fixedly connected to the upper surface of the icebreaking plate in a staggered manner. Through the external unmanned aerial vehicle, one end of the first positioning rope and one end of the second positioning rope penetrate through the two sides of the upper portion of the high-voltage line body respectively, then two operators grasp one end of the first positioning rope and one end of the second positioning rope, move towards the two sides of the high-voltage line body and contract the first positioning rope and the second positioning rope, and then the high-voltage line body is located. The upper surface of the icebreaking plate is attached to an ice layer on the outer surface of the high-voltage line body, then the deicing rope is pulled, the upper surface of the impact frame and the lower surface of the icebreaking plate are impacted, the ice layer falls off, and due to the fact that an operator stands on the two sides of the high-voltage line body, the operator can be prevented from being injured by ice blocks, and the safety of the operator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage line deicing, in particular to a deicing device. Background Art

[0002] De-icing of high-voltage lines is an important safety measure used to prevent damage to high-voltage transmission lines caused by ice and snow and to ensure the stability and safety of power grid operation. In the cold winter, the accumulation of ice and snow on transmission lines may cause line breakage, insulator rupture, damage to power equipment, and even cause power outages.

[0003] Patent publication number "CN219875024U" discloses "a de-icing device for rail transit subway construction, including an ice-breaking head, one side of the ice-breaking head is movably connected to an ice-shoveling device, one end of the ice-shoveling device is movably connected to a handle, and the ice-shoveling device includes a transfer rod, one end of the transfer rod is fixedly connected to an arch frame, and the other end of the transfer rod is fixedly connected to the inside of the handle. The utility model adds an additional conical shovel plate on the side of the ice-breaking head. After the large ice cones on the high-voltage line are cleared away by the ice-breaking head, the conical shovel plate can be used to clear the ice covering the surface of the cable. The conical shovel plate and the shovel head are both semicircular, which can adapt to cables of different thicknesses, and the shovel plate fits the shape of the cable surface better than the ice-breaking head, thereby avoiding changing the shape of the cable while having a sufficiently large impact force, thereby reducing damage to the cable."

[0004] Existing de-icing devices require personnel to perform high-altitude operations and use ice-breaking heads to hit large ice cones to break the surface ice. When weather conditions are severe, such as strong winds and low temperatures, this will increase the risks for operators, thus endangering the personal safety of operators. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the above problems existing in the prior art, the utility model provides a deicing device.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a de-icing device, including an ice-breaking plate, an adjusting mechanism is provided under the ice-breaking plate, the upper surface of the ice-breaking plate is staggered and fixedly connected with a first positioning rope and a second positioning rope, the outer surfaces of the first positioning rope and the second positioning rope are both slidably connected to the outer surface of the high-voltage line body, and the outer surface of the ice-breaking plate is slidably connected with the de-icing rope, and the high-voltage line body is slidably connected to the surface of the ice-breaking plate; the adjusting mechanism includes a fixed block fixedly connected to the outer surface of the de-icing rope, the outer surface of the fixed block is fixedly connected with an impact frame, and the inner wall of the impact frame is slidably connected with multiple groups of counterweights.

[0009] As a preferred solution of the deicing device of the utility model, a plurality of groups of protrusions are fixedly connected to the upper surface of the ice-breaking plate, and the outer surfaces of the protrusions are in contact with the ice layer on the outer surface of the high-voltage line body.

[0010] By adopting the above technical solution, when the lower surface of the icebreaker plate is hit, the protrusions can easily break the ice layer on the outer surface of the high-voltage line body.

[0011] As a preferred solution of the deicing device described in the utility model, the outer surface of the ice-breaking plate is provided with a groove, the outer surface of the groove is rotatably connected to a roller, the outer surface of the roller is slidably connected to the outer surface of the deicing rope, and the deicing rope is arranged between the roller and the groove.

[0012] By adopting the above technical solution, the de-icing rope can be easily limited by the roller shaft, and the roller shaft can also easily support the outer surface of the de-icing rope.

[0013] As a preferred solution of the deicing device of the utility model, the outer surface of the fixing block is larger than the outer surface of the groove, and the upper surface of the fixing block and the upper surface of the impact frame are at the same level.

[0014] By adopting the above technical solution, the fixing block can be prevented from colliding with the outer surface of the roller shaft by the lower surface of the fixing block and the ice-breaking plate being fitted together.

[0015] As a preferred solution of the deicing device of the utility model, a mounting plate is attached to the lower surface of the impact frame, a mounting bolt is threadedly connected to the lower surface of the mounting plate, and the other end of the mounting bolt is threadedly connected to the lower surface of the impact frame.

[0016] By adopting the above technical solution, by rotating the mounting bolts, it is convenient to separate the mounting plate and the impact frame, and then it is convenient to slide the counterweight block out of the impact frame, so as to adjust the overall weight of the impact frame.

[0017] As a preferred solution of the deicing device of the utility model, a positioning bolt is threadedly connected to the outer surface of the mounting plate, and the other end of the positioning bolt is in contact with the lower surface of the counterweight block.

[0018] By adopting the above technical solution, by rotating the positioning bolt, the upper end of the positioning bolt can support the lower surface of the counterweight block to prevent the counterweight block from sliding on the inner wall of the impact frame.

[0019] (III) Beneficial effects

[0020] The utility model provides a deicing device, which has the following beneficial effects:

[0021] 1. Through an external drone, one end of the first positioning rope and the second positioning rope are passed through the two sides above the high-voltage line body respectively, and then two operators grasp one end of the first positioning rope and the second positioning rope, move toward the two sides of the high-voltage line body, and retract the first positioning rope and the second positioning rope to make the upper surface of the icebreaker plate fit with the ice layer on the outer surface of the high-voltage line body, and then pull the de-icing rope to make the upper surface of the impact frame collide with the lower surface of the icebreaker plate to break the ice layer. After multiple reciprocating collisions, the ice layer on the outer surface of the high-voltage line body falls off. Since the operators stand on both sides of the high-voltage line body, they can avoid being hit by ice cubes, which improves the safety of the operators.

[0022] 2. Separate the mounting plate and the lower surface of the impact frame by turning the mounting bolts, and then adjust the number of positioning bolts in the impact frame according to the thickness of the ice layer to increase the impact force of the impact frame on the icebreaker. When the positioning bolts slide into the inner wall of the impact frame, reinstall the mounting plate to the lower surface of the impact frame, and then turn the positioning bolts so that the outer surface of the positioning bolts fits with the outer surface of the counterweight, thereby facilitating the limiting of the counterweight. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 It is a schematic cross-sectional structure diagram of the impact frame in the utility model as a whole.

[0026] Figure 3 It is a front structural schematic diagram of the ice breaking plate in the utility model as a whole.

[0027] In the figure, 1. high-voltage line body; 201. first positioning rope; 202. second positioning rope; 203. de-icing rope; 204. protrusion; 205. ice-breaking plate; 206. roller; 207. groove; 3. adjustment mechanism; 301. mounting plate; 302. positioning bolt; 303. counterweight; 304. fixing block; 305. impact frame; 306. mounting bolt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] Example 1

[0030] Reference Figure 1 , Figure 2 and Figure 3 , which is the first embodiment of the utility model, and this embodiment provides an ice-removing device, including an ice-breaking plate 205, and an adjustment mechanism 3 is provided below the ice-breaking plate 205. The upper surface of the ice-breaking plate 205 is staggered and fixedly connected with a first positioning rope 201 and a second positioning rope 202. The outer surfaces of the first positioning rope 201 and the second positioning rope 202 are both slidably connected to the outer surface of the high-voltage line body 1, and the outer surface of the ice-breaking plate 205 is slidably connected with a deicing rope 203, and the high-voltage line body 1 is slidably connected to the surface of the ice-breaking plate 205.

[0031] Specifically, a plurality of groups of protrusions 204 are fixedly connected to the upper surface of the ice-breaking plate 205, and the outer surface of the protrusion 204 fits the ice layer on the outer surface of the high-voltage line body 1, wherein the outer surface of the ice-breaking plate 205 is provided with a groove 207, and the outer surface of the groove 207 is rotatably connected with a roller 206, and the outer surface of the roller 206 is slidably connected to the outer surface of the de-icing rope 203, and the de-icing rope 203 is arranged between the roller 206 and the groove 207, and the roller 206 can reduce the wear on the de-icing rope 203.

[0032] Further, through the external drone, one end of the first positioning rope 201 and the second positioning rope 202 are passed through the two sides above the high-voltage line body 1 respectively, and then two operators grasp one end of the first positioning rope 201 and the second positioning rope 202, move toward the two sides of the high-voltage line body 1, and retract the first positioning rope 201 and the second positioning rope 202, so that the icebreaker plate 205 moves upward. When the upper surface of the icebreaker plate 205 and the ice layer on the outer surface of the high-voltage line body 1 are in contact, the first positioning rope 201 and the second positioning rope 202 are pressed against the ground respectively, and then the de-icing rope 203 is pulled to make the upper surface of the impact frame 305 collide with the lower surface of the icebreaker plate 205, and the protrusion 204 squeezes the ice layer on the outer surface of the high-voltage line body 1 to break the ice layer. After multiple reciprocating collisions, the ice layer on the outer surface of the high-voltage line body 1 falls off, and the operators stand on both sides of the high-voltage line body 1 to prevent the operators from being hit by ice.

[0033] Example 2

[0034] Reference Figure 1 , Figure 2 and Figure 3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. The adjusting mechanism 3 includes a fixed block 304 fixedly connected to the outer surface of the de-icing rope 203, and the outer surface of the fixed block 304 is fixedly connected to a collision frame 305, and the inner wall of the collision frame 305 is slidably connected to multiple groups of counterweight blocks 303.

[0035] Specifically, the outer surface of the fixing block 304 is larger than the outer surface of the groove 207, and the upper surface of the fixing block 304 is at the same horizontal height as the upper surface of the impact frame 305, wherein the lower surface of the impact frame 305 is fitted with a mounting plate 301, and the lower surface of the mounting plate 301 is threadedly connected with a mounting bolt 306, and the other end of the mounting bolt 306 is threadedly connected to the lower surface of the impact frame 305, wherein the outer surface of the mounting plate 301 is threadedly connected with a positioning bolt 302, and the other end of the positioning bolt 302 is fitted with the lower surface of the counterweight block 303.

[0036] The mounting plate 301 is further separated from the lower surface of the impact frame 305 by rotating the mounting bolts 306, and then the number of positioning bolts 302 in the impact frame 305 is adjusted according to the thickness of the ice layer to increase the impact force of the impact frame 305 on the icebreaker plate 205. After the positioning bolts 302 slide into the inner wall of the impact frame 305, the mounting plate 301 is reinstalled to the lower surface of the impact frame 305, and then the positioning bolts 302 are rotated so that the outer surface of the positioning bolts 302 fits with the outer surface of the counterweight 303, thereby facilitating the limiting of the counterweight 303.

[0037] Working principle: When in use, the lengths of the first positioning rope 201, the second positioning rope 202 and the de-icing rope 203 are long enough. Through the external drone, one end of the first positioning rope 201 and the second positioning rope 202 are passed through the two sides above the high-voltage line body 1 respectively, and then two operators grasp one end of the first positioning rope 201 and the second positioning rope 202 and move toward the two sides of the high-voltage line body 1. At the same time, the operator grasps one end of the de-icing rope 203 away from the impact frame 305, and then simultaneously retracts the first positioning rope 201 and the second positioning rope 202 to make the ice-breaking plate 205 move upward. When the upper surface of the ice-breaking plate 205 fits the ice layer on the outer surface of the high-voltage line body 1, the first positioning rope 201 and the second positioning rope 202 are respectively pressed to the ground, and the mounting bolt 306 is rotated to separate the mounting plate 301 and the lower surface of the impact frame 305, and then the impact frame 305 is adjusted according to the thickness of the ice layer. 05, to increase the impact force of the impact frame 305 on the icebreaker plate 205. After the positioning bolt 302 slides into the inner wall of the impact frame 305, the mounting plate 301 is reinstalled to the lower surface of the impact frame 305, and then the positioning bolt 302 is rotated so that the outer surface of the positioning bolt 302 fits with the outer surface of the counterweight 303, thereby facilitating the limiting of the counterweight 303. Then, the two sets of de-icing ropes 203 are pulled, and the de-icing ropes 203 slide on the outer surface of the roller 206, so that the impact frame 305 moves upward. When the upper surface of the impact frame 305 is about to fit with the lower surface of the icebreaker plate 205, the speed of pulling the de-icing ropes 203 is increased, so that the upper surface of the impact frame 305 and the lower surface of the icebreaker plate 205 collide, and the protrusion 204 squeezes the ice layer on the outer surface of the high-voltage line body 1 to break the ice layer. After multiple reciprocating impacts, the ice layer on the outer surface of the high-voltage line body 1 falls off.

[0038] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A deicing device, comprising an ice-breaking plate (205), characterized in that: An adjustment mechanism (3) is provided below the ice-breaking plate (205); The upper surface of the icebreaker plate (205) is staggered and fixedly connected with a first positioning rope (201) and a second positioning rope (202); the outer surfaces of the first positioning rope (201) and the second positioning rope (202) are both slidably connected to the outer surface of the high-voltage line body (1); the outer surface of the icebreaker plate (205) is slidably connected with a deicing rope (203); and the high-voltage line body (1) is slidably connected to the surface of the icebreaker plate (205); The adjustment mechanism (3) comprises a fixed block (304) fixedly connected to the outer surface of the deicing rope (203), the outer surface of the fixed block (304) being fixedly connected to a collision frame (305), and the inner wall of the collision frame (305) being slidably connected to a plurality of groups of counterweight blocks (303).

2. A deicing device according to claim 1, characterized in that: A plurality of groups of protrusions (204) are fixedly connected to the upper surface of the ice-breaking plate (205), and the outer surfaces of the protrusions (204) are in contact with the ice layer on the outer surface of the high-voltage line body (1).

3. A deicing device according to claim 2, characterized in that: The outer surface of the ice-breaking plate (205) is provided with a groove (207), the outer surface of the groove (207) is rotatably connected to a roller (206), the outer surface of the roller (206) is slidably connected to the outer surface of the deicing rope (203), and the deicing rope (203) is arranged between the roller (206) and the groove (207).

4. A deicing device according to claim 3, characterized in that: The outer surface of the fixing block (304) is larger than the outer surface of the groove (207), and the upper surface of the fixing block (304) and the upper surface of the impact frame (305) are at the same level.

5. A deicing device according to claim 4, characterized in that: The lower surface of the impact frame (305) is attached with a mounting plate (301), the lower surface of the mounting plate (301) is threadedly connected with a mounting bolt (306), and the other end of the mounting bolt (306) is threadedly connected to the lower surface of the impact frame (305).

6. A deicing device according to claim 5, characterized in that: The outer surface of the mounting plate (301) is threadedly connected with a positioning bolt (302), and the other end of the positioning bolt (302) is in contact with the lower surface of the counterweight block (303).

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