Power cable deicing device
By designing a combined device of de-icing rod, de-icing hook, and swing arm, the problems of cumbersome operation and safety hazards of existing power cable de-icing methods are solved, achieving fast and effective power cable de-icing. It is suitable for various line heights and is easy to carry.
Patent Information
- Application Number
- CN202520101029.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Existing methods for de-icing power cables are cumbersome to operate and pose safety hazards. They are also difficult to effectively remove ice and snow from the surface of the wires, and the long sticks are inconvenient to carry.
An ice removal device for power cables was designed, comprising an ice removal rod, an ice removal hook, a swing arm, and a reel. The device uses a spike to hook the cable and pierce the ice layer, combined with the swing arm to strike and remove ice quickly. The device is made of insulating material to ensure safety.
It achieves fast and effective wire de-icing, is suitable for lines at different heights, is easy to carry, and is highly safe.
Smart Images
Figure CN223757993U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of electric power engineering, in particular to a power cable deicing device. BACKGROUND
[0002] In the cold winter, snowfall can cause freezing of electric power facilities, and the accumulation of ice layers increases the weight of the cable, which can cause the cable to break, the tower to tilt and collapse, and also cause short circuit, flashover and other faults, affecting power supply, causing economic losses and interfering with social operation.
[0003] The current mainstream method for outdoor cable icing treatment is still manual ice breaking treatment by climbing the cable with a ladder, which is troublesome and has certain safety hazards, or using a long stick to hit the wire to remove the ice and snow attached to the surface of the wire. 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 wire, and the long stick is too long to be convenient to carry. UTILITY MODEL CONTENT
[0004] In view of the above technical problems, the utility model provides a power cable deicing device.
[0005] The technical scheme is that the deicing device comprises a deicing rod and a deicing hook fixed at the top of the deicing rod, one swing arm is rotatably arranged on each side of the deicing hook, the rotating ends of the two swing arms are fixedly connected through a fixed rod, a winding drum is fixedly arranged at the middle part of the fixed rod, a handle is fixedly arranged at the lower end of the deicing rod, and the handle and the winding drum are connected through a pull wire.
[0006] A torsional spring is arranged between the winding drum and the deicing hook.
[0007] Preferably, the deicing rod comprises an outer rod, an intermediate rod arranged in the outer rod, and an inner rod arranged in the intermediate rod, the handle is fixed at the lower end of the outer rod, and the deicing hook is fixed at the top of the inner rod.
[0008] Preferably, the upper end of the outer rod and the intermediate rod is provided with a fixing seat, a clamping ring is arranged on the fixing seat, a notch for adjusting the inner diameter of the clamping ring is further arranged on the side wall of the clamping ring, a boss is arranged on each side of the clamping ring, and the two bosses are connected through a locking bolt.
[0009] Preferably, a plurality of conical spikes are fixedly arranged on the body of the deicing hook.
[0010] Preferably, the deicing rod, the deicing hook and the swing arm are all made of insulating material.
[0011] The technical scheme provided by the embodiment of the utility model has the beneficial effects of: multiple functions, being capable of quickly and effectively removing ice and snow on the electric wire; being capable of being suitable for the ice removing scene of the electric wire of any height, being convenient to carry and being high in practicability. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 It is the whole structure schematic diagram of the embodiment of the utility model.
[0013] Fig. 2 It is the ice removing rod structure schematic diagram of the embodiment of the utility model.
[0014] Fig. 3 It is the ice removing hook and arm swinging schematic diagram of the embodiment of the utility model.
[0015] Fig. 4 It is the arm swinging structure schematic diagram of the embodiment of the utility model.
[0016] Among them, the sign is: 1, the ice removing rod, 2, the ice removing hook, 3, the arm swinging, 4, the reel, 5, the handle, 6, the outer pole, 7, the intermediate pole, 8, the inner pole, 9, the fixed seat, 10, the tight ring, 11, the locking bolt, 12, the cone. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is in combination with the drawing and embodiment, and the utility model is further detailed.
[0018] It should be noted that, in the case of no conflict, the embodiments in the utility model creation and the features in the embodiments can be combined with each other.
[0019] In the description of the utility model creation, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model creation and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model creation. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model creation, unless otherwise specified, the meaning of "multiple" is two or more.
[0020] In the description of the utility model creation, it needs to explain, unless another explicit provision and limitation, the term '' install '' '' connect '' '' connection '' should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication, for the ordinary skill in the art, the above-mentioned term can be understood by the specific meaning in the utility model creation through specific circumstances.
[0021] Embodiment 1
[0022] Referring to Figs. 1 to 4 The utility model provides a power cable deicing device, including deicing pole 1 and the deicing hook 2 of fixed in deicing pole 1 top, the both sides of deicing hook 2 are rotatoryly arranged one flail 3, and the rotating end of two flails 3 is fixedly connected through fixed rod, and the middle part of fixed rod is fixedly set up reel 4, and the lower end of deicing pole 1 is fixedly set up handle 5, and handle 5 is connected through drawstring between reel 4;
[0023] Torsion spring is arranged between reel 4 and deicing hook 2.
[0024] Handle 5 adopts the brake handle of bicycle, and drawstring adopts the brake cable of bicycle, and brake cable includes sleeve rod and steel wire, and the both ends of sleeve rod are fixedly connected with the lower end and top end of deicing pole 1 respectively, and one end of steel wire is fixedly connected with handle 5, and the other end is wound on reel 4,
[0025] Through the setting of drawstring, no matter the length of deicing pole 1 is how much, when pinching handle 5, drawstring can realize the control of flail 3, makes flail 3 rotate, and the ice on cable is shaken down through flail 3 knocking power cable.
[0026] Deicing pole 1 includes outer pole 6, middle pole 7 arranged in outer pole 6 and inner pole 8 arranged in middle pole 7, handle 5 is fixed in the lower end of outer pole 6, and deicing hook 2 is fixed in the top of inner pole 8.
[0027] The upper end of outer pole 6 and middle pole 7 is provided with fixed seat 9, and fixed seat 9 is provided with embracing ring 10, and the side wall of embracing ring 10 is further provided with gap for adjusting the inner diameter of embracing ring 10, and one boss is arranged on the embracing ring 10 on both sides of the gap respectively, and the two bosses are connected through locking bolt 11.
[0028] A plurality of conical spikes 12 are fixedly arranged on the body of deicing hook 2.
[0029] Since the conical spike 12 is relatively sharp, at the moment of hooking the cable, the conical spike 12 can partially penetrate into the ice layer, playing a preliminary ice-breaking role, causing some cracks on the surface of the ice layer, so that the ice layer falls off from the cable.
[0030] The deicing rod 1, the deicing hook 2 and the swing arm 3 are all made of insulating material.
[0031] In use, the length of the deicing rod 1 is first adjusted according to the height of the cable, and the deicing hook 2 is hooked on the cable by means of the holding ring 10 and the locking bolt 11, and the conical spike 12 on the deicing hook 2 will pierce the ice layer, and the ice and snow on the power cable will be removed quickly by moving the deicing rod 1 back and forth.
[0032] When some ice layer is thick and hard, the operator pinches the handle to drive the swing arm to rotate through the pull wire, and the swing arm continuously knocks the power cable in the rotating process, so that the ice layer on the cable is completely removed.
[0033] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A power cable de-icing device, characterized in that, The device comprises a deicing rod (1) and a deicing hook (2) fixed on the top of the deicing rod (1), two swing arms (3) are rotatably arranged on the two sides of the deicing hook (2) respectively, the rotating ends of the two swing arms (3) are fixedly connected through a fixing rod, a winding drum (4) is fixedly arranged on the middle part of the fixing rod, a handle (5) is fixedly arranged on the lower end of the deicing rod (1), and the handle (5) and the winding drum (4) are connected through a pull wire. A torsion spring is arranged between the winding drum (4) and the deicing hook (2).
2. The power cable de-icing device of claim 1, wherein, The deicing rod (1) comprises an outer rod (6), an intermediate rod (7) arranged in the outer rod (6), and an inner rod (8) arranged in the intermediate rod (7), the handle (5) is fixed on the lower end of the outer rod (6), and the deicing hook (2) is fixed on the top of the inner rod (8).
3. The power cable de-icing device of claim 2, wherein, The upper ends of the outer rod (6) and the intermediate rod (7) are provided with fixing seats (9), the fixing seats (9) are provided with holding rings (10), the side walls of the holding rings (10) are further provided with notches for adjusting the inner diameters of the holding rings (10), one boss is arranged on each of the holding rings (10) on the two sides of the notches, and the two bosses are connected through a locking bolt (11).
4. The power cable de-icing device of claim 1, wherein, A plurality of conical spikes (12) are fixedly arranged on the body of the deicing hook (2).
5. The power cable de-icing device of claim 1, wherein, The deicing rod (1), the deicing hook (2), and the swing arm (3) are all made of insulating material.