Mechanical vibration deicing device for overhead lightning conductor for electric power

Abstract

A mechanical vibration deicing device for an overhead lightning conductor for electric power comprises an externally-attached assembly mechanism, and a main body of the externally-attached assembly mechanism comprises an assembly shell and wire butt joint row plates fixedly connected to the two sides of the bottom of the assembly shell; an air guide mechanism is arranged at the bottom of the assembly shell between the wire butt joint row plates, and the air guide mechanism is communicated with the space between the wire butt joint row plates; a plurality of ice crushing mechanisms are arranged on the wire butt joint row plate; the assembly shell is fixedly connected with a heating assembly; the side face of the assembling shell is fixedly connected with a power panel plug-in box, and the power panel plug-in box supplies power to the air guiding mechanism, the ice crushing mechanism and the heating and warming assembly. According to the utility model, the time for pressing the lightning conductor is reduced while the ice crushing efficiency is improved, so that the damage to the lightning conductor is reduced, the time for deicing personnel to work aloft is reduced, the possibility of risk generation is reduced, and the personal safety of the deicing personnel is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, and more particularly to a mechanical vibration deicing device for an overhead lightning conductor used in electric power. Background Art

[0002] A lightning conductor is a wire installed to guide lightning into the ground to protect equipment from lightning strikes. It's also called a lightning protection wire. The lightning conductor is made of iron, while the lightning rod is made of copper or silver. The rod's tip faces the sky, and the lightning conductor connects to a buried lightning net, which in turn connects to the lightning conductor. During thunderstorms, lightning travels from the sky through the lightning rod to the lightning conductor and then to the buried lightning net, protecting buildings or equipment from lightning strikes. Overhead lightning protection ground wires are also a measure used to protect underground communication optical cables and optical cables from lightning damage. They are suitable for locations requiring extended lightning protection.

[0003] High-voltage transmission lines and various overhead cables are installed exposed in high mountains, river valleys and the wild. When rain and snow come in winter, ice will form around the wires, affecting the normal use of the cables and facilities, and directly endangering the cables, towers and other facilities, causing them to collapse. In the face of this situation, most people now use manual de-icing methods. Workers need to climb onto the wires and manually remove the ice. However, the existing manual de-icing efficiency is not high, and long-term de-icing work will not only bring the burden of human weight to the transmission lines, which can easily cause damage to the wires, but also long-term high-altitude work will bring danger to the workers. Utility Model Content

[0004] The utility model provides a mechanical vibration deicing device for an overhead lightning conductor used for electric power, which can remove ice layers on the cable safely and quickly.

[0005] The utility model provides the following technical solutions:

[0006] A mechanical vibration de-icing device for overhead lightning conductors for electric power comprises an external assembly mechanism, the main body of the external assembly mechanism comprising an assembly shell and wire docking plates fixedly connected to both sides of the bottom of the assembly shell; an air guide mechanism is provided at the bottom of the assembly shell between the wire docking plates, and the space between the air guide mechanism and the wire docking plates is connected; and a plurality of ice crushing mechanisms are provided on the wire docking plates; a heating component is fixedly connected to the assembly shell; and a power board plug-in box is fixedly connected to the side of the assembly shell, and the power board plug-in box supplies power to the air guide mechanism, the ice crushing mechanism, and the heating component.

[0007] The air guide mechanism includes a combined casing, which is fixedly connected to the top of the wire docking plate; a plurality of air guide cavities are opened on the combined casing, and the upper and lower cavity openings of the air guide cavity are fixedly connected to positioning plates, and a synchronous motor is fixedly connected to the positioning plate, and the output end of the synchronous motor is connected to a rotating shaft, and the shaft body of the rotating shaft is fixedly connected to a plurality of heat dissipation blades; the synchronous motor and the power board plug-in box are electrically connected.

[0008] The ice crushing mechanism includes an electric cylinder, the output end of which is connected to the wire docking plate through an assembly pipe; one end of the cylinder rod is connected to the output shaft of the electric cylinder, and the other end passes through the assembly pipe and is connected to the ice crushing pestle; the electric cylinder is electrically connected to the power board plug-in box.

[0009] The surface of the ice crushing pestle is a toothed structure.

[0010] The heating component includes a plurality of heating tubes, which are installed in the assembly shell; the heating tubes are electrically connected to the power board, and the power board is electrically connected to the power board plug-in box.

[0011] An anti-slip component is installed at one end of the assembly shell, and the anti-slip component includes a handheld handle. One end of the handheld handle is connected to the side end of the assembly shell, and the other end is fixed with a stretch rope, and the end of the stretch rope is fixed with an anti-slip bracelet.

[0012] The outer layer of the handheld handle is provided with a sponge sand anti-slip layer.

[0013] The top surface of the assembly shell is provided with a plurality of exhaust slots.

[0014] The technical effects and advantages of this utility model are:

[0015] 1. This utility model incorporates a heating component via an external assembly mechanism. The air guide mechanism directs heat from the heating tube into the space between the cable docking plates, warming the ice layer adhering to the lightning conductor, reducing its hardness and making it more brittle. The ice-crushing mechanism's ice-crushing pestle crushes ice more efficiently. Furthermore, the pestle is equipped with a large number of shark-tooth-shaped racks, which improves ice-crushing efficiency while reducing the time the lightning conductor is under pressure, thereby minimizing damage to the conductor.

[0016] 2. This utility model improves ice crushing efficiency by combining the heating component with the ice crusher. This reduces the time de-icing personnel spend working at height, thereby reducing the possibility of risks and greatly improving the personal safety of de-icing personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the present utility model;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 4 for Figure 2 Schematic diagram of the enlarged structure at B in the middle;

[0021] The accompanying drawings are marked as follows: 1. External assembly mechanism; 101. Assembly shell; 102. Dissipation exhaust slot; 103. Power board plug-in box; 104. Wire docking plate; 2. Heating and heating component; 201. Power board; 202. Heating tube; 3. Air guide mechanism; 301. Combined housing; 302. Synchronous motor; 303. Rotating shaft; 304. Heat dissipation blade; 4. Ice crushing mechanism; 401. Electric cylinder; 402. Assembly tube; 403. Cylinder rod; 404. Ice crushing pestle; 5. Anti-slip component; 501. Sponge sand anti-slip layer; 502. Tensile rope; 503. Anti-slip bracelet. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The mechanical vibration de-icing device for overhead lightning conductors for electric power involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Reference Figures 1-4 A mechanical vibration de-icing device for an overhead lightning conductor for electric power comprises an external assembly mechanism 1, the main body of the external assembly mechanism 1 comprising an assembly shell 101 and wire docking plates 104 fixedly connected to both sides of the bottom of the assembly shell 101; an air guide mechanism 3 is provided at the bottom of the assembly shell 101 between the wire docking plates 104, and the space between the air guide mechanism 3 and the wire docking plates 104 is connected; and a plurality of ice crushing mechanisms 4 are provided on the wire docking plates 104; a heating component 2 is fixedly connected to the assembly shell 101; and a power board plug-in box 103 is fixedly connected to the side of the assembly shell 101, and the power board plug-in box 103 supplies power to the air guide mechanism 3, the ice crushing mechanism 4, and the heating component 2.

[0024] The construction worker holds the anti-slip component 5 to connect the external assembly mechanism 1 with the lightning conductor that needs to be de-iced. At this time, the lightning conductor is between the line docking plates 104. The heating component 2 and the air guide mechanism 3 are started. The heat generated by the heating component 2 in the assembly shell 101 is brought into the space between the line docking plates 104 by the wind force generated in the combined casing 301. The ice coffee on the lightning conductor is affected by the warm wind and its hardness decreases. At this time, the ice crushing mechanism 4 is started to squeeze and crush the ice coffee.

[0025] The air guide mechanism 3 includes a combined casing 301, which is fixedly connected to the top of the wire docking plate 104; a plurality of air guide cavities are opened on the combined casing 301, and the upper and lower cavity openings of the air guide cavity are fixedly connected to a positioning plate, and a synchronous motor 302 is fixedly connected to the positioning plate, and the output end of the synchronous motor 302 is connected to a rotating shaft 303, and the shaft body of the rotating shaft 303 is fixedly connected to a plurality of heat dissipation blades 304; the synchronous motor 302 is electrically connected to the power board plug-in box 103.

[0026] The ice crushing mechanism 4 includes an electric cylinder 401, the output end of which is connected to the wire docking plate 104 via an assembly tube 402; one end of a cylinder rod 403 is connected to the output shaft of the electric cylinder 401, and the other end passes through the assembly tube 402 and is connected to the ice crushing pestle 404; the electric cylinder 401 is electrically connected to the power board plug-in box 103.

[0027] The surface of the ice crusher 404 is a toothed structure, which can complete the ice removal operation without damaging the lightning protection line.

[0028] The heating assembly 2 includes a plurality of heating tubes 202 , which are installed in the assembly housing 101 ; the heating tubes 202 are electrically connected to the power board 201 , and the power board 201 is electrically connected to the power board plug box 103 .

[0029] An anti-slip component 5 is installed on the left or right side of the assembly shell 101. The anti-slip component 5 includes a handheld handle, one end of which is connected to the side end of the assembly shell 101, and the other end is fixed with a stretch rope 502, and the end of the stretch rope 502 is fixed with an anti-slip bracelet 503.

[0030] The outer layer of the handheld handle is provided with a sponge sand anti-slip layer 501, which makes it easier for construction workers to hold the equipment tightly.

[0031] The top surface of the assembly housing 101 is provided with a plurality of exhaust slots 102 , which can improve the heat dissipation performance of the assembly housing 101 .

[0032] The working principle of this utility model:

[0033] The de-icing personnel put their hand into the anti-slip bracelet 503 and hold the handle wrapped with the sponge sand anti-slip layer 501, move the line docking plate 104 to the left and right of the frozen lightning conductor, and then start the heating component 2, the heating tube 202 starts to glow and heat, and the synchronous motor 302 starts to introduce heat into the space between the line docking plates 104 through the heat dissipation blades 304, and then start the electric cylinder 401 in the ice crushing mechanism 4, the cylinder rod 403 starts to squeeze toward the middle, and the ice crushing pestle 404 crushes the ice coffee attached to the surface of the lightning conductor. Since the ice coffee is heated in advance, the ice cubes are fragile, so only a little pressure needs to be applied through the ice crushing pestle 404 to crush the ice cubes and remove them. The surface of the ice crushing pestle 404 is a tooth-like structure, which completes the de-icing operation without damaging the lightning conductor.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0035] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0036] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mechanical vibration deicing device for an overhead lightning conductor for electric power, comprising an external assembly mechanism (1), characterized in that: The main body of the external assembly mechanism (1) comprises an assembly shell (101) and wire docking plates (104) fixedly connected to both sides of the bottom of the assembly shell (101); an air guide mechanism (3) is provided at the bottom of the assembly shell (101) between the wire docking plates (104), and the space between the air guide mechanism (3) and the wire docking plates (104) is connected; and a plurality of ice crushing mechanisms (4) are provided on the wire docking plates (104); a heating component (2) is fixedly connected to the assembly shell (101); and a power board plug-in box (103) is fixedly connected to the side of the assembly shell (101), and the power board plug-in box (103) supplies power to the air guide mechanism (3), the ice crushing mechanism (4), and the heating component (2).

2. The mechanical vibration deicing device for overhead lightning conductors for electric power according to claim 1, characterized in that: The air guide mechanism (3) comprises a combined housing (301), the combined housing (301) being fixedly connected to the top of the line docking plate (104); a plurality of air guide cavities are provided on the combined housing (301), the upper and lower openings of the air guide cavities being fixedly connected to positioning plates, a synchronous motor (302) being fixedly connected to the positioning plates, an output end of the synchronous motor (302) being connected to a rotating shaft (303), a shaft body of the rotating shaft (303) being fixedly connected to a plurality of heat dissipation blades (304); and the synchronous motor (302) and the power board plug-in box (103) being electrically connected.

3. The mechanical vibration deicing device for overhead lightning conductors for electric power according to claim 1, characterized in that: The ice crushing mechanism (4) comprises an electric cylinder (401), wherein the output end of the electric cylinder (401) and the line docking plate (104) are connected via an assembly tube (402); one end of a cylinder rod (403) is connected to the output shaft of the electric cylinder (401), and the other end thereof passes through the assembly tube (402) and is connected to the ice crushing pestle (404); and the electric cylinder (401) and the power board plug box (103) are electrically connected.

4. The mechanical vibration deicing device for overhead lightning conductors for electric power according to claim 3, characterized in that: The surface of the ice crushing pestle (404) is a toothed structure.

5. The mechanical vibration deicing device for overhead lightning conductors for electric power according to claim 1, characterized in that: The heating assembly (2) comprises a plurality of heating tubes (202), which are installed in the assembly housing (101); the heating tubes (202) are electrically connected to the power board (201), and the power board (201) is electrically connected to the power board plug box (103).

6. The mechanical vibration deicing device for overhead lightning conductors for electric power according to claim 1, characterized in that: An anti-slip component (5) is installed at one end of the assembly shell (101), and the anti-slip component (5) includes a handheld handle, one end of the handheld handle is connected to the side end of the assembly shell (101), and the other end is fixedly connected to a stretch rope (502), and the end of the stretch rope (502) is fixedly connected to an anti-drop bracelet (503).

7. The mechanical vibration deicing device for overhead lightning conductors for electric power according to claim 6, characterized in that: The outer layer of the handheld handle is provided with a sponge sand anti-slip layer (501).

8. A mechanical vibration deicing device for overhead lightning conductors for electric power according to any one of claims 1 to 7, characterized in that: The top surface of the assembly shell (101) is provided with a plurality of exhaust slots (102) for escaping the exhaust gas.

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