Power cable deicing device

Abstract

The utility model provides a power cable deicing device which comprises a movable deicing cylinder, a linkage deicing cylinder and a deicing brush, the movable deicing cylinder and the linkage deicing cylinder are hinged to each other, the inner end of the linkage deicing cylinder is provided with an arc-shaped groove, the inner end of the movable deicing cylinder is provided with a linkage groove, the inner end of the linkage groove is provided with an arc-shaped rod, the head end of the arc-shaped rod is provided with a small notch, and the small notch is connected with the linkage groove. A linkage sliding block is arranged at the inner end of the small notch, a linkage rope is arranged at the outer end of the linkage sliding block, a rope barrel is arranged at the outer end of the linkage rope, a linkage spring is arranged at the inner end of the arc-shaped groove, a sliding barrel is arranged at the tail end of the arc-shaped rod, a sliding plate is arranged at the inner end of the sliding barrel, a positioning spring and a circuit contact ring are arranged in the center of the sliding plate, and a rotating shaft is arranged at the outer end of the circuit contact ring. Wings are arranged at the outer ends of the rotating shafts. The cable deicing device solves the problems that the cable deicing design cannot adapt to various different environments to ensure the cable deicing, the cable deicing is easily limited by the environment, and the risk of high-altitude operation is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable deicing technical field, and specifically, relate to a power cable deicing device. BACKGROUND

[0002] A power cable deicing device is a device used to prevent or eliminate ice accumulation on power transmission lines. This device is particularly important in winter or areas with heavy snow and ice, as ice accumulation can increase the weight of the transmission line, causing the conductor to sag or even break, thereby affecting the stable operation of the power grid and power supply safety. The working principle of the deicing device includes heating, mechanical vibration or using hot air to melt or remove the ice layer on the surface of the cable. These devices can be installed on the power transmission tower and directly act on the affected cable part, or operated through a remote control system. In terms of structural features, the deicing device may include heating elements (such as electric heating wires), vibrators, fans, and necessary insulation and protection measures to ensure that no harm is caused to personnel or equipment during the deicing process. The deicing device is suitable for power transmission lines of various voltage levels, especially in high-latitude or high-mountain areas, where the ice accumulation problem is more serious due to the harsh climate conditions. The design of the device aims to improve the deicing efficiency, reduce power outages caused by ice accumulation, and ensure the continuity and reliability of power supply.

[0003] In the prior art, the cable deicing device cannot adapt to various different environments to ensure the deicing process, is easily limited by the environment, and increases the risk of high-altitude work. Therefore, we improve it and propose a power cable deicing device. SUMMARY

[0004] The utility model aims at: in view of the current cable deicing design, cannot adapt to various different environments to ensure the deicing process, is easily limited by the environment, and increases the risk of high-altitude work.

[0005] In order to achieve the above-mentioned utility model purposes, the utility model provides the following technical scheme:

[0006] A power cable deicing device to improve the above-mentioned problems.

[0007] The present application is as follows:

[0008] The utility model provides an electric power cable deicing device, including mobile deicing cylinder, linkage deicing cylinder and deicing brush, mobile deicing cylinder and linkage deicing cylinder are hinged to each other, the inner end of linkage deicing cylinder is equipped with arc slot, the inner end of mobile deicing cylinder is equipped with linkage slot, the inner end of linkage slot is equipped with arc rod, the head end of arc rod is equipped with small slot, the inner end of small slot is equipped with linkage sliding block, the outer end of linkage sliding block is equipped with linkage rope, the outer end of linkage rope is equipped with rope cylinder, the inner end of arc slot is equipped with linkage spring, the tail end of arc rod is equipped with sliding cylinder, the inner end of sliding cylinder is equipped with sliding plate, the central part of sliding plate is equipped with positioning spring and circuit contact ring, the outer end of circuit contact ring is equipped with rotating shaft, the outer end of rotating shaft is equipped with airfoil.

[0009] As the preferred technical scheme of the present application, the linkage slot is slidingly connected with the arc rod, the small slot is embedded and installed at the front end of the arc rod, the linkage sliding block slides along the small slot, the outer end of the linkage sliding block is fixedly connected with the tail end of the linkage rope, and the head end of the linkage rope is wound around the outer end of the rope cylinder.

[0010] As the preferred technical scheme of the present application, the two ends of the linkage spring are fixedly connected with the head end of the arc rod and the inner end of the arc slot respectively, the inner end of the arc slot is embedded with a positioning slot, the head end of the arc rod slides along the positioning slot, the tail end of the arc rod is provided with an arc-shaped recess, the arc-shaped recess is in contact with the sliding plate, and the sliding plate moves up and down along the inner end of the sliding cylinder.

[0011] As the preferred technical scheme of the present application, the circuit board is fixedly connected with the central part of the sliding plate, and the circuit contact ring is fixedly connected with the central part of the circuit board.

[0012] As the preferred technical scheme of the present application, the central lower end of the sliding plate is fixedly connected with one end of the positioning spring, and the other end of the positioning spring is fixedly connected with the inner end of the sliding cylinder.

[0013] As the preferred technical scheme of the present application, the rotating shaft is movably connected with the airfoil, and the circuit contact ring is electrically connected with the power end of the airfoil.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] In the scheme of the present application:

[0016] The structure that can fly to the cable to deice facilitates to improve the feasibility of cable deicing, and avoids the danger of environment and high-altitude operation. DRAWINGS

[0017] Figure 1 It is an overall structure schematic view of the electric power cable deicing device provided by the utility model;

[0018] Figure 2 It is an arc slot side sectional structure view of the electric power cable deicing device provided by the utility model;

[0019] Figure 3 A power cable deicing device provided by the present application Figure 2 Enlarged structural schematic view of the front view of the A;

[0020] Figure 4 A power cable deicing device provided by the present application Figure 2 The front view of the power cable deicing device provided by the present application

[0021] Figure 5 Enlarged structural schematic view of the rope cylinder side section of the power cable deicing device provided by the present application

[0022] Figure 6 Central section structural schematic view of the moving deicing cylinder of the power cable deicing device provided by the present application

[0023] Indicated in the figure:

[0024] 1, moving deicing cylinder; 2, linkage deicing cylinder; 3, arc-shaped groove; 4, linkage groove; 5, arc-shaped rod; 6, linkage rope; 7, rope cylinder; 8, linkage spring; 9, positioning groove; 10, small notch; 11, linkage sliding block; 12, sliding cylinder; 13, sliding plate; 14, positioning spring; 15, circuit contact ring; 16, wing. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0026] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed present application, but only represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other.

[0027] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0028] As Figures 1-6As shown, the embodiment proposes a power cable deicing device, which comprises a moving deicing cylinder 1, a linkage deicing cylinder 2 and a deicing brush, the moving deicing cylinder 1 and the linkage deicing cylinder 2 are hinged to each other, the inner end of the linkage deicing cylinder 2 is provided with an arc-shaped groove 3, the inner end of the moving deicing cylinder 1 is provided with a linkage groove 4, the inner end of the linkage groove 4 is provided with an arc-shaped rod 5, the head end of the arc-shaped rod 5 is provided with a small notch 10, the inner end of the small notch 10 is provided with a linkage sliding block 11, the outer end of the linkage sliding block 11 is provided with a linkage rope 6, the outer end of the linkage rope 6 is provided with a rope cylinder 7, the inner end of the arc-shaped groove 3 is provided with a linkage spring 8, the tail end of the arc-shaped rod 5 is provided with a sliding cylinder 12, the inner end of the sliding cylinder 12 is provided with a sliding plate 13, the center of the sliding plate 13 is provided with a positioning spring 14 and a circuit contact ring 15, the outer end of the circuit contact ring 15 is provided with a rotating shaft, and the outer end of the rotating shaft is provided with a wing 16.

[0029] The moving deicing cylinder 1, the linkage deicing cylinder 2 and the deicing brush are all provided with a heating structure of the existing deicing mechanism, which ensures the smooth progress of deicing, and the moving deicing cylinder 1 and the linkage deicing cylinder 2 can move after wrapping the cable through battery power supply, which is convenient for deicing the cable.

[0030] The linkage groove 4 and the arc-shaped rod 5 are slidingly connected, the small notch 10 is embedded and installed at the front end of the arc-shaped rod 5, the linkage sliding block 11 slides along the small notch 10, the outer end of the linkage sliding block 11 is fixedly connected with the tail end of the linkage rope 6, and the head end of the linkage rope 6 is wound around the outer end of the rope cylinder 7.

[0031] The two ends of the linkage spring 8 are respectively fixed at the head end of the arc-shaped rod 5 and the inner end of the arc-shaped groove 3, the inner end of the arc-shaped groove 3 is embedded with a positioning groove 9, the head end of the arc-shaped rod 5 slides along the positioning groove 9, the tail end of the arc-shaped rod 5 is provided with an arc-shaped groove, the arc-shaped groove is in contact with the sliding plate 13, and the sliding plate 13 moves up and down along the sliding cylinder 12.

[0032] The circuit board is fixed at the center of the sliding plate 13, the circuit contact ring 15 is fixed at the central position of the circuit board, and the sliding plate 13 is fixedly connected with the rotating shaft between the upper end of the center and the rotating shaft.

[0033] After the circuit contact ring 15 is powered on, the rotation of the wing 16 can be conveniently controlled to drive the flight recovery of the whole device.

[0034] The circuit board for controlling whether the wing 16 rotates adopts the circuit mode of the existing unmanned aerial vehicle, which is controlled by the operation of the ground staff.

[0035] The lower end of the center of the sliding plate 13 is fixedly connected with one end of the positioning spring 14, and the other end of the positioning spring 14 is fixedly connected with the inner end of the sliding cylinder 12.

[0036] The rotating shaft is movably connected with the wing 16, and the circuit contact ring 15 is electrically connected with the power end of the wing 16.

[0037] When the application is used: through remote control, the separated mobile deicing cylinder 1 and the linkage deicing cylinder 2 are driven to fly to the surface of the cable that needs to be deiced, the mobile deicing cylinder 1 is hung on the cable, and the power-driven rope cylinder 7 rotates to drive the linkage rope 6 to contract inward, in this process, the linkage spring 8 contracts to push the arc-shaped rod 5 to move to the leftmost end along the linkage groove 4, so that the head end of the arc-shaped rod 5 moves to the tail end of the arc-shaped groove 3, and in this process, the head end of the linkage rope 6 slides along the small notch 10 through the linkage sliding block 11;

[0038] After the deicing is completed, the linkage deicing cylinder 2 rotates away from the mobile deicing cylinder 1, at the same time, the arc-shaped rod 5 moves to the rightmost end, the sliding plate 13 is pushed to move along the sliding cylinder 12 through the arc-shaped groove at the tail end of the arc-shaped rod 5, and the positioning spring 14 is stretched, at the same time, the circuit contact ring 15 in the central circuit board of the sliding plate 13 is contacted to be electrified, the wing 16 is driven to rotate through electrification, which facilitates the movement and recovery of the device.

[0039] The above embodiments are only used to illustrate the utility model and not to limit the technical solutions described in the utility model. Although the utility model has been described in detail with reference to the above-mentioned various embodiments, the utility model is not limited to the above-mentioned specific embodiments, therefore, any modification or equivalent replacement of the utility model; all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are all covered in the claim range of the utility model.

Claims

1. A power cable deicing device, comprising a mobile deicing cylinder (1), a linked deicing cylinder (2) and a deicing brush, characterized in that: The movable deicing cylinder (1) and the linkage deicing cylinder (2) are hinged to each other. The inner end of the linkage deicing cylinder (2) is provided with an arc groove (3), the inner end of the movable deicing cylinder (1) is provided with a linkage groove (4), the inner end of the linkage groove (4) is provided with an arc rod (5), the head end of the arc rod (5) is provided with a small notch (10), the inner end of the small notch (10) is provided with a linkage slider (11), the outer end of the linkage slider (11) is provided with a linkage rope (6), the outer end of the linkage rope (6) is provided with a rope drum (7), the inner end of the arc groove (3) is provided with a linkage spring (8), the tail end of the arc rod (5) is provided with a slide cylinder (12), the inner end of the slide cylinder (12) is provided with a slide plate (13), the center of the slide plate (13) is provided with a positioning spring (14) and a circuit contact ring (15), the outer end of the circuit contact ring (15) is provided with a rotating shaft, and the outer end of the rotating shaft is provided with a wing (16).

2. A power cable deicing device according to claim 1, characterized in that: The linkage groove (4) is slidably connected to the arc rod (5), the small notch (10) is embedded in the front end of the arc rod (5), the linkage slider (11) slides along the small notch (10), the outer end of the linkage slider (11) is fixedly connected to the tail end of the linkage rope (6), and the head end of the linkage rope (6) is wound around the outer end of the rope drum (7).

3. The power cable deicing device according to claim 2, characterized in that: The two ends of the linkage spring (8) are respectively fixed to the head end of the arc rod (5) and the inner end of the arc groove (3), the inner end of the arc groove (3) is embedded with a positioning groove (9), the head end of the arc rod (5) slides along the positioning groove (9), the tail end of the arc rod (5) is provided with an arc groove, the arc groove and the slide plate (13) are in contact with each other, and the slide plate (13) moves up and down along the slide cylinder (12).

4. The power cable deicing device according to claim 3, characterized in that: A circuit board is fixed at the center of the slide plate (13), the circuit contact ring (15) is fixed at the center of the circuit board, and the central upper end of the slide plate (13) is fixedly connected to the rotating shaft.

5. The power cable deicing device according to claim 4, characterized in that: The central lower end of the slide plate (13) is fixedly connected to one end of the positioning spring (14), and the other end of the positioning spring (14) is fixedly connected to the inner end of the slide cylinder (12).

6. The power cable deicing device according to claim 5, characterized in that: The rotating shaft is movably connected to the wing (16), and the circuit contact ring (15) is electrically connected to the power end of the wing (16).

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