Deicing device for cable

Abstract

The utility model belongs to the technical field of deicing devices, and particularly relates to a deicing device for a cable, which comprises a moving frame and a movable clamping plate connected through a moving structure, a camera is connected above the moving frame, a driving structure is arranged below the moving frame, and a deicing device is arranged on the front surface of the moving frame; the deicing device comprises a heating unit and an ice crushing unit; the heating unit comprises a heating box, a protection frame, a moisture absorption plate, a heating strip, an air outlet pipe and a fan, the back of the heating box is fixedly connected below the left side of the front of the moving frame, the protection frame is fixedly connected to the left side of the heating box, and a through groove is formed in the left side of the heating box. The device can quickly melt and crush an ice layer on the cable. The heating unit directly blows hot air generated by a heating strip and a fan on the surface of the cable to accelerate melting of an ice layer; and the ice crushing unit drives an ice crushing roller to rotate through a motor II, so as to crush and remove the molten ice layer or the ice blocks which are not completely molten, thereby ensuring the cleanness of the surface of the cable.

Description

Technical Field

[0001] This utility model relates to the technical field of de-icing devices, specifically a de-icing device for cables. Background Technology

[0002] In winter, cables or wires are often covered with a thick layer of ice. Currently, the ice on wires is mostly removed by manual knocking or by heating. While this method can remove the ice, manual knocking requires workers to climb the tower to reach the wire, which can cause the wire to jump during the process, making it very dangerous.

[0003] Chinese Patent No. CN216851244U discloses a high-efficiency de-icing device for wires and cables, including a mounting frame, an electrical control box, and a camera. The electrical control box is mounted on the top of the mounting frame, and a first walking frame and a second walking frame are mounted on the top of the electrical control box. The first walking frame and the second walking frame are configured with rotational symmetry. The camera is mounted on the top of the first walking frame. A first motor is mounted on the side of the mounting frame. The output shaft of the first motor passes through and extends into the interior of the mounting frame and is connected to a mounting shaft. A connecting column is mounted on the top of the electrical control box between the first walking frame and the second walking frame. The side of the connecting column is connected to the mounting shaft via a directional rope, and a traction rope is mounted on the top of the connecting column.

[0004] The existing technical solutions mentioned above have the following drawbacks: the device provides two methods of de-icing: knocking de-icing (through a motor and nylon rod) and de-icing (through fuel and pulse igniter). Knocking de-icing may damage the cables, while de-icing may result in uneven de-icing or leave residues due to factors such as fuel supply and ignition effect.

[0005] To address this problem, we propose a cable de-icing device. Utility Model Content

[0006] The purpose of this invention is to provide a cable de-icing device to solve the problem of difficulty in guaranteeing the de-icing effect mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a cable de-icing device, comprising a movable frame and a movable clamp connected by a movable structure, wherein a camera is connected above the movable frame, a driving structure is provided below the movable frame, and a de-icing device is provided on the front of the movable frame;

[0008] The de-icing device includes a heating unit and an ice crushing unit;

[0009] The heating unit includes a heating box, a protective frame, a moisture-absorbing plate, a heating strip, an air outlet pipe, and a fan. The back of the heating box is fixedly connected to the lower left side of the front of the movable frame. The protective frame is fixedly connected to the left side of the heating box. A through slot is opened on the left side of the heating box, and the fan is located inside the through slot. A protective net is provided on the left side of the protective frame. The moisture-absorbing plate is fixedly connected to the left side inside the heating box. The heating strip is fixedly connected to the right side inside the heating box. The air outlet pipe is located on the right side of the heating box.

[0010] Preferably, the ice-crushing unit includes a connecting plate, an ice-breaking rod, and a second motor. The second motor is located inside the movable frame, and the output end of the second motor is connected to the connecting bar via a coupling. The connecting bar is rotatably connected to the front of the movable frame, the back of the connecting plate is fixedly connected to the front of the connecting bar, and the ice-breaking rod is fixedly connected to the connecting plate. The second motor drives the connecting plate and the ice-breaking rod to rotate, effectively crushing and removing the ice layer attached to the cable.

[0011] Preferably, the drive structure includes a driven wheel, a driving wheel, a rotating shaft, a first gear, a second gear, and a first motor. The driven wheel and the driving wheel are respectively disposed below the moving frame. The middle part of the driving wheel is fixedly connected to the rotating shaft, the rotating shaft is fixedly connected to the middle part of the first gear, the second gear is meshed with the first gear, and the output end of the first motor is connected to the middle part of the second gear through a coupling. The first motor drives the second gear, thereby causing the first gear and the driving wheel to rotate, and the driven wheel rotates accordingly, so that the device can move flexibly on the cable.

[0012] Preferably, there are three driven wheels and one driving wheel. The driven wheels are respectively disposed between the moving frame and the movable clamping plate. The number of driven wheels exceeds the number of driving wheels, ensuring the stability and balance of the device during movement. At the same time, the placement of the driven wheels between the moving frame and the movable clamping plate helps to better support the cable on both sides, preventing displacement or tipping during de-icing.

[0013] Preferably, the moving structure includes a third motor, a threaded rod, a first slide groove, a second slide groove, a nut, and a slider. The output end of the third motor is connected to the threaded rod via a coupling. The first slider and the second slide groove are respectively located above the moving frame. The threaded rod is disposed inside the first slide groove. The nut is threadedly connected to the threaded rod. The slider is slidably connected to the first slide groove. The upper surface of the movable clamping plate is fixedly connected to the lower surface of the nut and the slider, respectively. The third motor drives the threaded rod to rotate, and the nut and the slider move accordingly, thereby driving the movable clamping plate to move.

[0014] Preferably, a support base is fixedly connected to the lower back of the movable frame and the movable clamping plate. A connecting rod is fixedly connected to the side of the support base that is close to each other. A scraper is fixedly connected to the other end of the connecting rod. The scraper is designed to help remove residual ice or dirt from the cable surface during the movement of the device, thereby improving the de-icing effect and the cleanliness of the cable.

[0015] Preferably, the bottom end of the ice-breaking stick is attached to the surface of the cable to ensure that the ice layer attached to the cable can be broken and removed more effectively during the de-icing process.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This cable de-icing device, through the coordinated operation of a heating unit and an ice-crushing unit, can quickly melt and break up the ice layer on the cable. The heating unit uses heating bars and a fan to directly blow hot air onto the cable surface, accelerating the melting of the ice layer; the ice-crushing unit uses a motor to drive an ice-crushing rod to rotate, effectively breaking up and removing the melted ice layer or incompletely melted ice blocks, ensuring the cleanliness of the cable surface.

[0018] 2. This cable de-icing device features a drive structure design that allows for flexible movement along the cable, adapting to different terrains and cable layouts. Through the cooperation of the driving and driven wheels, and the rotation of the moving structure via a motor-driven three-pronged threaded rod, the nut and slider move accordingly, thereby moving the driven wheels on the movable clamp. This not only improves the stability and balance of the device during movement but also helps to better support both sides of the cable, preventing displacement or tipping during de-icing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall rear structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the overall lower structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the mobile frame of this utility model;

[0023] Figure 5 This is a schematic diagram of the lower side structure of the mobile frame of this utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of the heating box of this utility model.

[0025] In the diagram: 1. Movable frame, 101. Movable clamp, 201. Driven wheel, 202. Drive wheel, 203. Rotating shaft, 204. Gear 1, 205. Gear 2, 206. Motor 1, 3. Camera, 401. Connecting plate, 402. Icebreaker, 403. Motor 2, 501. Motor 3, 502. Threaded rod, 503. Slide 1, 504. Slide 2, 505. Nut, 506. Slider, 601. Support base, 602. Connecting rod, 603. Scraper, 7. Heating box, 701. Protective frame, 702. Moisture absorption plate, 703. Heating strip, 704. Air outlet pipe, 705. Fan. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6 This utility model provides a technical solution:

[0028] Example 1:

[0029] A cable de-icing device includes a movable frame 1 and a movable clamp 101 connected by a movable structure. The movable frame 1 serves as the main structure of the entire de-icing device, providing a platform for installing and supporting other components. The movable structure includes a motor 501, a threaded rod 502, a first slide groove 503, a second slide groove 504, a nut 505, and a slider 506. The output end of the motor 501 is connected to the threaded rod 502 via a coupling. The first slider 506 and the second slide groove 504 are respectively located above the movable frame 1. The threaded rod 502 is disposed inside the first slide groove 503. The nut 505 is threadedly connected to the threaded rod 502. The slider 506 is slidably connected to the first slide groove 503. The upper surface of the movable clamp 101 is fixedly connected to the lower surfaces of the nut 505 and the slider 506, respectively. The movable clamp 101 is connected to the movable frame 1 via the movable structure, and the distance between it and the movable frame 1 can be adjusted to accommodate cables of different sizes, ensuring that the de-icing device can closely fit the cable surface.

[0030] A camera 3 is connected above the mobile frame 1, and a drive structure is located below the mobile frame 1. The drive structure includes a driven wheel 201, a driving wheel 202, a rotating shaft 203, a first gear 204, a second gear 205, and a first motor 206. The driven wheel 201 and the driving wheel 202 are respectively located below the mobile frame 1. The middle of the driving wheel 202 is fixedly connected to the rotating shaft 203, and the rotating shaft 203 is fixedly connected to the middle of the first gear 204. The second gear 205 is meshed with the first gear 204. The output end of the first motor 206 is connected to the middle of the second gear 205 via a coupling. There are three driven wheels 201 and one driving wheel 202. The driven wheels 201 are respectively located between the mobile frame 1 and the movable clamp 101. Driven by the motor, the entire de-icing device can move along the cable to achieve continuous and efficient de-icing operations.

[0031] The mobile frame 1 is equipped with a de-icing device on its front side. This device includes a heating unit comprising a heating chamber 7, a protective frame 701, a moisture-absorbing plate 702, a heating strip 703, an air outlet duct 704, and a fan 705. The heating chamber 7 is fixedly connected to the lower left side of the front side of the mobile frame 1, providing a heating environment. The protective frame 701 is fixedly connected to the left side of the heating chamber 7. A through-slot is provided on the left side of the heating chamber 7, and the fan 705 is located inside the through-slot to provide airflow, accelerate air circulation, and improve de-icing efficiency. A protective net is provided on the left side of the protective frame 701. The moisture-absorbing plate 702 is fixedly connected to the left side of the interior of the heating chamber 7 to absorb moisture generated during the de-icing process. The heating strip 703 is fixedly connected to the right side of the interior of the heating chamber 7 to generate heat for melting the ice layer. The air outlet duct 704 is located on the right side of the heating chamber 7, blowing heated air onto the cable surface. Through heating and blowing, the ice layer on the cable surface is quickly melted.

[0032] Example 2:

[0033] Based on Embodiment 1, the de-icing device further includes an ice-crushing unit, which includes a connecting plate 401, an ice-breaking rod 402, and a second motor 403. The second motor 403 is located inside the movable frame 1, and its output end is connected to the connecting bar via a coupling. The connecting bar is rotatably connected to the front of the movable frame 1, and the back of the connecting plate 401 is fixedly connected to the front of the connecting bar. The ice-breaking rod 402 is fixedly connected to the connecting plate 401. Driven by the motor, the ice-breaking rod 402 can rotate at high speed to break the stubborn ice layer on the surface of the cable, thereby improving the de-icing effect.

[0034] A support base 601 is fixedly connected to the lower back of the movable frame 1 and the movable clamp 101. A connecting rod 602 is fixedly connected to the side of the support base 601 that is close to each other. A scraper 603 is fixedly connected to the other end of the connecting rod 602. The bottom end of the ice-breaking stick 402 is attached to the surface of the cable to form an ice-scraping mechanism, which can scrape the melted ice water or broken ice chips off the surface of the cable during the de-icing process to prevent it from re-icing or affecting the de-icing effect.

[0035] Working Principle: The de-icing device is placed on the cable requiring de-icing. By adjusting the distance between the movable clamp 101 and the moving frame 1, the de-icing device is ensured to fit tightly against the cable surface. The heating unit is activated, and the heating bar 703 begins to generate heat. The fan 705 blows the heated air onto the cable surface to begin melting the ice layer. The drive mechanism is activated, and motor 206 drives the entire de-icing device to move along the cable, achieving continuous and efficient de-icing operations. Based on the heating and de-icing process, the ice-crushing unit is activated, and motor 403 drives the ice-crushing rod 402 to rotate at high speed, breaking up stubborn ice layers. Simultaneously, the ice-scraping mechanism scrapes the melted ice water or broken ice fragments off the cable surface. The de-icing progress and effect are monitored in real time by camera 3, and the position and parameters of the de-icing device are adjusted as needed to ensure smooth de-icing operations. After the de-icing operation is completed, all equipment is turned off, and any residue on the de-icing device is cleaned, ready for the next use.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A cable de-icing device, comprising a movable frame (1) and a movable clamp (101) connected by a movable structure, characterized in that: A camera (3) is connected above the mobile frame (1), a drive structure is provided below the mobile frame (1), and a de-icing device is provided on the front of the mobile frame (1). The de-icing device includes a heating unit and an ice crushing unit; The heating unit includes a heating box (7), a protective frame (701), a moisture-absorbing plate (702), a heating strip (703), an air outlet pipe (704), and a fan (705). The back of the heating box (7) is fixedly connected to the lower left side of the front of the movable frame (1). The protective frame (701) is fixedly connected to the left side of the heating box (7). A through slot is provided on the left side of the heating box (7). The fan (705) is located inside the through slot. A protective net is provided on the left side of the protective frame (701). The moisture-absorbing plate (702) is fixedly connected to the left side inside the heating box (7). The heating strip (703) is fixedly connected to the right side inside the heating box (7). The air outlet pipe (704) is located on the right side of the heating box (7).

2. The cable de-icing device according to claim 1, characterized in that: The ice-crushing unit includes a connecting plate (401), an ice-breaking stick (402), and a second motor (403). The second motor (403) is located inside the movable frame (1). The output end of the second motor (403) is connected to the connecting bar through a coupling. The connecting bar is rotatably connected to the front of the movable frame (1). The back of the connecting plate (401) is fixedly connected to the front of the connecting bar. The ice-breaking stick (402) is fixedly connected to the connecting plate (401).

3. The cable de-icing device according to claim 1, characterized in that: The drive structure includes a driven wheel (201), a driving wheel (202), a rotating shaft (203), a first gear (204), a second gear (205), and a first motor (206). The driven wheel (201) and the driving wheel (202) are respectively located below the moving frame (1). The middle part of the driving wheel (202) is fixedly connected to the rotating shaft (203). The rotating shaft (203) is fixedly connected to the middle part of the first gear (204). The second gear (205) is meshed with the first gear (204). The output end of the first motor (206) is connected to the middle part of the second gear (205) through a coupling.

4. A cable de-icing device according to claim 3, characterized in that: There are three driven wheels (201) and one driving wheel (202). The driven wheels (201) are respectively disposed between the movable frame (1) and the movable clamping plate (101).

5. A cable de-icing device according to claim 1, characterized in that: The moving structure includes a third motor (501), a threaded rod (502), a first slide groove (503), a second slide groove (504), a nut (505), and a slider (506). The output end of the third motor (501) is connected to the threaded rod (502) via a coupling. The first slider (506) and the second slide groove (504) are respectively opened above the moving frame (1). The threaded rod (502) is set inside the first slide groove (503). The nut (505) is threadedly connected to the threaded rod (502). The slider (506) is slidably connected to the first slide groove (503). The upper surface of the movable clamp (101) is fixedly connected to the lower surface of the nut (505) and the slider (506).

6. A cable de-icing device according to claim 1, characterized in that: A support base (601) is fixedly connected to the lower back of the movable frame (1) and the movable clamp (101). A connecting rod (602) is fixedly connected to one side of the support base (601) that is close to the other side. A scraper (603) is fixedly connected to the other end of the connecting rod (602).

7. A cable de-icing device according to claim 2, characterized in that: The bottom end of the icebreaker (402) is attached to the surface of the cable.

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