Power cable deicer

Abstract

The utility model discloses an electric power cable deicer, which relates to the field of electric power tools, and adopts the technical scheme that the electric power cable deicer comprises a handheld rod and a deicing mechanism; the handheld rod comprises a multi-section telescopic rod, and the top of the multi-section telescopic rod is fixedly connected with the deicing mechanism; a handle is arranged at the lower end of the multi-section telescopic rod and connected with the deicing mechanism through a pull wire. The beneficial effects of the utility model are that the ice and snow on the wire can be rapidly and effectively removed; the device can be suitable for line deicing scenes with different heights, and is convenient to carry and high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of electric tools, in particular to a power cable deicer. Background Art

[0002] Power transmission lines are prone to ice formation in winter, which increases the weight of overhead lines. When the amount of ice is too large, the weight of overhead lines increases significantly, causing the middle wires to sag, and it is easy for the poles to collapse under the force.

[0003] The existing mainstream method for dealing with ice on outdoor cables is still to manually climb up the cables with the help of ladders to break the ice, which is troublesome to operate and has certain safety hazards; or use a long stick to hit the wires to remove the ice and snow attached to the surface of the wires. Since the knocking method of the long stick is relatively simple, it is difficult to clean the ice and snow attached to the surface of the wires. At the same time, the long stick is long and inconvenient to carry. Utility Model Content

[0004] In view of the above technical problems, the utility model provides a power cable deicer.

[0005] The technical solution thereof is as follows: it comprises a hand-held rod and a de-icing mechanism;

[0006] The hand-held rod comprises a multi-section telescopic rod, and the top of the multi-section telescopic rod is fixedly connected to the deicing mechanism;

[0007] A handle is arranged at the lower end of the multi-section telescopic rod, and the handle is connected to the deicing mechanism through a pull line.

[0008] Preferably, the de-icing mechanism includes a mounting seat fixedly arranged on the top of the multi-section telescopic rod, and two clamping arms are rotatably arranged on the mounting seat, the two clamping arms are arranged opposite to each other, and a connecting rod is rotatably arranged at one adjacent end of the two clamping arms, and the two connecting rods are respectively connected to the sliding block, and the sliding block is slidably connected to the mounting seat.

[0009] Preferably, a pull rod is fixedly arranged on a side of the sliding block away from the connecting rod, a spring is sleeved on the outer side of the pull rod, one end of the spring abuts against the sliding block, and the other end abuts against the mounting seat;

[0010] The pull rod is fixedly connected to one end of the pull wire.

[0011] Preferably, the inner wall of each clamp arm is provided with a plurality of spikes in an array.

[0012] Preferably, a plurality of ice-breaking spikes are fixedly provided on one side of the mounting seat facing the clamping arm.

[0013] Preferably, the multi-section telescopic rod and the deicing mechanism are both made of insulating materials.

[0014] The technical solution provided by the embodiment of the utility model has the following beneficial effects: it has diverse functions and can quickly and effectively remove ice and snow on electric wires; it can be suitable for deicing scenes of lines at different heights, is easy to carry, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0016] Figure 2 Schematic diagram of the deicing mechanism of an embodiment of the utility model.

[0017] Figure 3 It is a cross-sectional view of the deicing structure of an embodiment of the utility model.

[0018] Among them, the figure markings are: 1. hand-held rod; 2. de-icing mechanism; 3. handle; 4. mounting seat; 5. clamping arm; 6. connecting rod; 7. sliding seat; 8. pull rod; 9. spring; 10. spur; 11. ice-breaking spur. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0021] In the description of the invention of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the invention of the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention of the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention of the present utility model, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the invention of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention of the utility model can be understood according to specific circumstances.

[0023] Example 1

[0024] See also Figures 1 to 3 , the utility model provides a power cable deicer, comprising a hand-held rod 1 and a deicing mechanism 2;

[0025] The hand-held rod 1 includes a multi-section telescopic rod, the top of which is fixedly connected to the deicing mechanism 2; the multi-section telescopic rod can be adjusted to different lengths to meet the deicing requirements of wires at various heights;

[0026] A handle 3 is provided at the lower end of the multi-section telescopic rod, and the handle 3 is connected to the de-icing mechanism 2 via a pull wire.

[0027] The handlebar 3 is a bicycle brake handle, and the pull wire is a bicycle brake wire. The brake wire includes a casing and a steel wire. The two ends of the casing are respectively fixedly connected to the lower end and the top end of the multi-section telescopic rod, and the two ends of the steel wire are respectively fixedly connected to the handlebar 3 and the deicing structure.

[0028] The pull wire is arranged inside the multi-section telescopic rod, and the de-icing mechanism 2 can be controlled by squeezing the handle 3;

[0029] Through the design of the pull wire, no matter how long the multi-section telescopic rod is, when the handle 3 is squeezed, the pull wire can realize the control of the de-icing mechanism 2.

[0030] The de-icing mechanism 2 includes a mounting base 4 fixedly arranged on the top of the multi-section telescopic rod, on which two clamping arms 5 are rotatably arranged, the two clamping arms 5 are arranged opposite to each other, each clamping arm 5 is C-shaped, and a connecting rod 6 is rotatably arranged at one adjacent end of the two clamping arms 5, the two connecting rods 6 are respectively connected to the sliding block 7, and the sliding block 7 is slidably connected to the mounting base 4.

[0031] A pull rod 8 is fixedly arranged on one side of the sliding block 7 away from the connecting rod 6, and a spring 9 is sleeved on the outer side of the pull rod 8, one end of the spring 9 abuts against the sliding block 7, and the other end abuts against the mounting seat 4;

[0032] The pull rod 8 is fixedly connected to one end of the pull wire.

[0033] When the user squeezes the handle 3, the pull rod 8 is driven to move by the pull wire. While moving, the pull rod 8 drives the clamping arms 5 to move in opposite directions through the two sides. The wires are clamped by the two clamping arms 5, and the ice and snow attached to the outside of the wires can be removed by moving the de-icing mechanism 2 back and forth.

[0034] The deicing mechanism 2 can de-ice electric wires of different diameters and has wide adaptability.

[0035] When the user squeezes the handle 3, the two clamp arms 5 are in a closed state, and the de-icing mechanism 2 can break the ice and snow at the connection between the wire and the insulator by knocking, thereby removing the ice and snow attached to the wire;

[0036] In order to improve the knocking effect of the ice-breaking mechanism, spikes 10 are also arranged in an array on the outer wall of the clamp arm 5. The spikes 10 can pierce the ice and snow attached to the wires, thereby improving the knocking effect of the ice-breaking mechanism.

[0037] The inner wall of each clamp arm 5 is provided with a plurality of spikes 10 in an array.

[0038] A plurality of ice-breaking spikes 11 are fixedly disposed on one side of the mounting base 4 facing the clamping arm 5 .

[0039] When the clamping arm 5 is clamped, it wraps around the ice-covered electric wire, and the protruding spikes 10 and the ice-breaking spikes 11 can pierce the ice and snow attached to the electric wire, thereby removing the ice and snow on the electric wire.

[0040] The multi-section telescopic rod and the deicing mechanism 2 are both made of insulating materials. The multi-section telescopic rod and the deicing mechanism 2 made of insulating materials can improve the safety of the device when in use.

[0041] When the utility model is used, the user squeezes the handle 3 and drives the pull rod 8 to move by pulling the wire. When the pull rod 8 moves, it drives the clamping arms 5 to move in opposite directions through the two sides. The two clamping arms 5 clamp the wires, and the ice and snow attached to the outside of the wires can be removed by moving the de-icing mechanism 2 back and forth.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A power cable deicer, characterized in that: It comprises a hand-held rod (1) and a de-icing mechanism (2); The hand-held rod (1) comprises a multi-section telescopic rod, the top of which is fixedly connected to the deicing mechanism (2); A handle (3) is provided at the lower end of the multi-section telescopic rod, and the handle (3) is connected to the deicing mechanism (2) via a pull wire; The deicing mechanism (2) comprises a mounting seat (4) fixedly arranged on the top of the multi-section telescopic rod, two clamping arms (5) are rotatably arranged on the mounting seat (4), the two clamping arms (5) are arranged opposite to each other, and a connecting rod (6) is rotatably arranged at one adjacent end of the two clamping arms (5), the two connecting rods (6) are respectively connected to a sliding block (7), and the sliding block (7) is slidably connected to the mounting seat (4).

2. The power cable deicer according to claim 1, characterized in that: A pull rod (8) is fixedly arranged on the side of the sliding block (7) facing away from the connecting rod (6), a spring (9) is sleeved on the outer side of the pull rod (8), one end of the spring (9) abuts against the sliding block (7), and the other end abuts against the mounting seat (4); The pull rod (8) is fixedly connected to one end of the pull wire.

3. The power cable deicer according to claim 2, characterized in that: The inner wall of each clamp arm (5) is provided with a plurality of spikes (10) in an array.

4. The power cable deicer according to claim 3, characterized in that: A plurality of ice-breaking spikes (11) are fixedly arranged on one side of the mounting seat (4) facing the clamping arm (5).

5. The power cable deicer according to claim 1, characterized in that: The multi-section telescopic rod and the deicing mechanism (2) are both made of insulating materials.

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