A cable surface de-icing device

Abstract

The utility model relates to cable deicing technical field discloses a cable surface deicing equipment, including the shell, the inner wall top of shell is fixedly connected with the protection shell no.

Description

Technical Field

[0001] This utility model relates to the field of cable de-icing technology, and in particular to a cable surface de-icing device. Background Technology

[0002] Cables are insulated conductor assemblies used to transmit electrical energy and signals. They are indispensable in power and information transmission. Their main structure is usually divided into conductor, insulation layer, shielding layer and protective layer from the inside out. Electrical energy is transmitted through the directional movement of free electrons in the conductor, and electrical signals are transmitted by the changing current in the conductor. The insulation layer and shielding layer ensure transmission safety and signal stability. Cables have a wide range of applications, covering power systems, industrial equipment, communications, transportation and building and home scenarios. They are the core carrier of energy and information transmission in modern society.

[0003] In frigid weather, ice formation on cable surfaces not only increases cable load, leading to tower tilting and cable breakage, but also damages the insulation layer, causing leakage risks and seriously threatening power system safety. Outdoor cables often come in various models, ranging from small-diameter cables for low-voltage distribution to large-diameter cables for high-voltage transmission, with significant differences in specifications. Existing cable de-icing equipment is designed to prevent ice formation on cable surfaces and ensure normal cable operation. It typically includes a frame, mounting brackets, rollers, and a motor. The frame and mounting brackets are fixed to the cable via a fixing mechanism, and the motor drives the rollers to move the device along the cable. Traditional de-icing equipment suffers from poor adaptability, requiring multiple units for different cable models. This increases procurement costs and inventory pressure, prolongs equipment deployment time during emergency de-icing, and hinders rapid response to sudden icing disasters. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a cable surface de-icing device, which aims to improve the problem that the existing technology cannot adapt to various types of cables.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cable surface de-icing device, comprising a housing, a protective shell first fixedly connected to the top of the inner wall of the housing, a motor first fixedly connected to the inner wall of the protective shell first, an inner shaft fixedly connected to the output end of the motor first, a fixed plate rotatably connected to the upper middle part of the outer wall of the inner shaft, a plurality of connecting rods first fixedly connected to the lower middle part of the outer wall of the inner shaft, a rotating ring first fixedly connected to the other end of the connecting rods first, a rotating shaft first rotatably connected to the inner wall of the rotating ring first, a rotating ring second rotatably connected to the lower middle part of the outer wall of the rotating shaft first, a connecting rod second fixedly connected to the outer wall of the rotating ring second, a rotating ring third fixedly connected to the other end of the connecting rod second, a rotating shaft second rotatably connected to the inner wall of the rotating ring third, a slider fixedly connected to the bottom end of the rotating shaft second, a tension column fixedly connected to the top of the slider, and a de-icing mechanism fixedly connected to the top of the inner wall of the housing, the de-icing mechanism being used for de-icing cables.

[0006] As a further description of the above technical solution: the de-icing mechanism includes a second protective shell, the top of which is fixedly connected to the top of the inner wall of the outer shell. A second motor is fixedly connected to the inner wall of the second protective shell. A rotating column is fixedly connected to the output end of the second motor. A third rotating shaft is fixedly connected to the outer wall of the rotating column. A gear is fixedly connected to the outer wall of the third rotating shaft. An internal rack is meshed with the outer wall of the gear. A track is fixedly connected to the other end of the internal rack. Multiple ice-breaking blocks are fixedly connected to the outer wall of the track. The third protective shell is fixedly connected to the top of the inner wall of the outer shell. A third motor is fixedly connected to the inner wall of the third protective shell. A fourth rotating shaft is fixedly connected to the output end of the third motor. A rotating plate is fixedly connected to the outer wall of the fourth rotating shaft. Multiple hard brushes are fixedly connected to the bottom of the rotating plate.

[0007] As a further description of the above technical solution: A handle is fixedly connected to the top of the outer casing, and a storage hole is provided on the inner wall of the outer casing. A support plate is fixedly connected to the upper middle part of the inner wall of the outer casing, and a switch is fixedly connected to the upper middle part of the left side of the outer casing. Multiple sliding grooves are provided on the top of the support plate, and the inner wall of the support plate is rotatably connected to the outer wall of the fourth rotating shaft. The lower middle part of the outer wall of the tension column is fixedly connected to the inner wall of the third rotating shaft, and the upper middle part of the outer wall of the tension column is slidably connected to the inner wall of the sliding groove. A load-bearing block is fixedly connected to the lower middle part of the left side of the outer casing, and multiple sliding grooves are provided on the top of the fixed plate. The inner wall of the sliding groove is slidably connected to the outer wall of the slider, and the top of the first rotating ring is slidably connected to the bottom of the second rotating ring.

[0008] This utility model has the following beneficial effects: 1. In this utility model, when the equipment needs to process different types of cables, the corresponding switch is turned on, causing the motor to start rotating. Its output end drives the inner shaft to rotate, which in turn causes the connecting rod to rotate around the inner shaft. Subsequently, the rotating ring rotates synchronously with the rotating shaft, then the connecting rod is pulled centripetally, which in turn pulls the slider, which in turn pulls the tension column, and then drives the two gears to move towards the center, finally driving the track to centripetally clamp the cable, thereby achieving the adaptation to different types of cables and improving the applicability and practicality of the equipment.

[0009] 2. In this invention, turning on the corresponding switch causes motors two and three to start rotating synchronously. Motor two drives the rotating column to rotate, which in turn drives rotating shaft three and the gear to rotate. The gear meshes with the internal rack, causing the tracks to roll. Because the two tracks tightly clamp the cable, the equipment can move on the cable and simultaneously remove ice. The ice-breaking blocks on the outer wall of the tracks can better lock the cable in place, while also removing ice and snow from the path during movement. In addition, motor three drives rotating shaft four and the rotating plate to rotate, causing the hard brush to rotate and scrape the ice and snow on the upper part of the cable. This can accurately remove thin ice and broken ice from the cable surface, ensuring thorough de-icing and preventing residual ice from continuing to affect cable performance. Ultimately, this achieves all-round automatic cable removal, effectively improving the convenience and practicality of the equipment. Attached Figure Description

[0010] Figure 1 This is a front perspective view of a cable surface de-icing device proposed in this utility model; Figure 2 This is a partial structural diagram of the bearing plate of a cable surface de-icing device proposed in this utility model; Figure 3 This is a partial structural diagram of the inner shaft of a cable surface de-icing device proposed in this utility model; Figure 4 This is a partial structural exploded view of the fixing plate of a cable surface de-icing device proposed in this utility model; Figure 5 This is a partial structural diagram of the ice-breaking block of a cable surface de-icing device proposed in this utility model; Figure 6 This is a partial structural exploded view of the gears in a cable surface de-icing device proposed in this utility model; Figure 7 This is a partial structural breakdown diagram of the hard bristle brush of a cable surface de-icing device proposed in this utility model.

[0011] Legend: 1. Outer shell; 2. De-icing mechanism; 201. Protective shell II; 202. Motor II; 203. Rotating column; 204. Rotating shaft III; 205. Gear; 206. Internal rack; 207. Track; 208. Ice breaking block; 209. Protective shell III; 210. Motor III; 211. Rotating shaft IV; 212. Rotating plate; 213. Hard brush; 3. Protective shell I; 4. Motor I; 5. Inner shaft; 6. Fixing plate; 7. Slide groove; 8. Connecting rod I; 9. Rotating ring I; 10. Rotating shaft I; 11. Rotating ring II; 12. Connecting rod II; 13. Rotating ring III; 14. Rotating shaft II; 15. Slider; 16. Tension column; 17. Handle; 18. Storage hole; 19. Bearing plate; 20. Weight block; 21. Switch; 22. Slide groove. Detailed Implementation

[0012] 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.

[0013] Please see the appendix Figure 3 and attached Figure 4 This utility model provides an embodiment of a cable surface de-icing device, comprising a housing 1, a protective shell 3 fixedly connected to the top of the inner wall of the housing 1, a motor 4 fixedly connected to the inner wall of the protective shell 3, an inner shaft 5 fixedly connected to the output end of the motor 4, a fixed plate 6 rotatably connected to the upper middle part of the outer wall of the inner shaft 5, a plurality of connecting rods 8 fixedly connected to the lower middle part of the outer wall of the inner shaft 5, a rotating ring 9 fixedly connected to the other end of the connecting rod 8, a rotating shaft 10 rotatably connected to the inner wall of the rotating ring 9, a rotating ring 11 rotatably connected to the lower middle part of the outer wall of the rotating shaft 10, a connecting rod 12 fixedly connected to the outer wall of the rotating ring 11, a rotating ring 13 fixedly connected to the other end of the connecting rod 12, a rotating shaft 14 rotatably connected to the inner wall of the rotating ring 13, a slider 15 fixedly connected to the bottom end of the rotating shaft 14, a tension column 16 fixedly connected to the top of the slider 15, and a de-icing mechanism 2 fixedly connected to the top of the inner wall of the housing 1. The de-icing mechanism 2 is used for de-icing cables.

[0014] The outer casing 1 provides external support for the equipment. A protective shell 3 is fixedly connected to the top of the inner wall of the outer casing 1. A motor 4 is fixedly connected to the inner wall of the protective shell 3 to fix the position of the motor 4. The output end of the motor 4 is fixedly connected to the inner shaft 5 to drive the inner shaft 5 to rotate. A fixing plate 6 is rotatably connected to the upper middle part of the outer wall of the inner shaft 5 to assist in the stable rotation of the inner shaft 5. Multiple connecting rods 8 are fixedly connected to the lower middle part of the outer wall of the inner shaft 5 to drive the connecting rods 8 to rotate synchronously. The other end of the connecting rod 8 is fixedly connected to a rotating ring 9 to drive the rotating ring 9 to rotate. A rotating shaft 10 is rotatably connected to the inner wall of the rotating ring 9 to realize the movement of the rotating shaft 10. The lower part of the outer wall is rotatably connected to a rotating ring 11 to drive the rotating ring 11 in linkage. The outer wall of the rotating ring 11 is fixedly connected to a connecting rod 12 to drive the connecting rod 12 to move. The other end of the connecting rod 12 is fixedly connected to a rotating ring 13 to drive the rotating ring 13 to move. The inner wall of the rotating ring 13 is rotatably connected to a rotating shaft 14 to realize the rotation of the rotating shaft 14. The bottom end of the rotating shaft 14 is fixedly connected to a slider 15 to drive the slider 15 to move. The top of the slider 15 is fixedly connected to a tension column 16 to drive the tension column 16 in linkage. The top of the inner wall of the outer shell 1 is fixedly connected to a de-icing mechanism 2, which is used for de-icing the cable.

[0015] Please see the appendix Figure 5 Appendix Figure 6 and attached Figure 7 The de-icing mechanism 2 includes a second protective shell 201. The top of the second protective shell 201 is fixedly connected to the top of the inner wall of the outer shell 1. A second motor 202 is fixedly connected to the inner wall of the second protective shell 201. A rotating column 203 is fixedly connected to the output end of the second motor 202. A third rotating shaft 204 is fixedly connected to the outer wall of the rotating column 203. A gear 205 is fixedly connected to the outer wall of the third rotating shaft 204. An internal rack 206 is meshed with the outer wall of the gear 205. A track 207 is fixedly connected to the other end of the internal rack 206. Multiple ice-breaking blocks 208 are fixedly connected to the outer wall of the track 207. A third protective shell 209 is fixedly connected to the top of the inner wall of the outer shell 1. A third motor 210 is fixedly connected to the inner wall of the third protective shell 209. A fourth rotating shaft 211 is fixedly connected to the output end of the third motor 210. A rotating plate 212 is fixedly connected to the outer wall of the fourth rotating shaft 211. Multiple hard brushes 213 are fixedly connected to the bottom of the rotating plate 212.

[0016] The de-icing mechanism 2 includes a second protective shell 201. The top of the second protective shell 201 is fixedly connected to the top of the inner wall of the outer shell 1 to fix its position. A second motor 202 is fixedly connected to the inner wall of the second protective shell 201 to fix the motor 202. The output end of the second motor 202 is fixedly connected to a rotating column 203 to drive the rotating column 203 to rotate. A third rotating shaft 204 is fixedly connected to the outer wall of the rotating column 203 to drive the third rotating shaft 204 to rotate synchronously. A gear 205 is fixedly connected to the outer wall of the third rotating shaft 204 to drive the gear 205 to rotate. The outer wall of the gear 205 meshes with an internal rack 206 to drive the internal rack 206 to move. The other end of the internal rack 206 is fixed. The track 207 is connected to drive the track 207 to roll. Multiple ice-breaking blocks 208 are fixedly connected to the outer wall of the track 207 to assist in locking the cable and removing ice and snow. The top of the inner wall of the outer shell 1 is fixedly connected to the protective shell 209 to fix the protective shell 209. The inner wall of the protective shell 209 is fixedly connected to the motor 210 to fix the motor 210. The output end of the motor 210 is fixedly connected to the rotating shaft 211 to drive the rotating shaft 211 to rotate. The outer wall of the rotating shaft 211 is fixedly connected to the rotating plate 212 to drive the rotating plate 212 to rotate synchronously. Multiple hard brushes 213 are fixedly connected to the bottom of the rotating plate 212 to scrape the ice and snow on the upper part of the cable by rotating.

[0017] Please see the appendix Figure 2 and attached Figure 7 A handle 17 is fixedly connected to the top of the outer casing 1. A storage hole 18 is opened on the inner wall of the outer casing 1. A support plate 19 is fixedly connected to the upper middle part of the inner wall of the outer casing 1. A switch 21 is fixedly connected to the upper middle part of the left side of the outer casing 1. Multiple sliding grooves 22 are opened on the top of the support plate 19. The inner wall of the support plate 19 is rotatably connected to the outer wall of the rotating shaft 211.

[0018] A handle 17 is fixedly connected to the top of the outer casing 1 for easy gripping and handling of the equipment. An item placement hole 18 is provided on the inner wall of the outer casing 1 to provide space for placing items. A support plate 19 is fixedly connected to the upper middle part of the inner wall of the outer casing 1 to fix the position of the support plate 19. A switch 21 is fixedly connected to the upper middle part of the left side of the outer casing 1 to control the operation of the equipment. Multiple sliding grooves 22 are provided on the top of the support plate 19 to assist the sliding of related components. The inner wall of the support plate 19 is rotatably connected to the outer wall of the rotating shaft 211 to assist the rotating shaft 211 to rotate stably.

[0019] Please see the appendix Figure 2 Appendix Figure 3 and attached Figure 6 The lower middle part of the outer wall of the tension column 16 is fixedly connected to the inner wall of the rotating shaft 204, the upper middle part of the outer wall of the tension column 16 is slidably connected to the inner wall of the sliding groove 22, a load block 20 is fixedly connected to the lower middle part of the left side of the outer shell 1, multiple sliding grooves 7 are opened on the top of the fixing plate 6, the inner wall of the sliding groove 7 is slidably connected to the outer wall of the slider 15, and the top of the rotating ring 9 is slidably connected to the bottom of the rotating ring 11.

[0020] The lower middle part of the outer wall of the tension column 16 is fixedly connected to the inner wall of the rotating shaft 204 to drive the rotating shaft 204 to move in conjunction. The upper middle part of the outer wall of the tension column 16 is slidably connected to the inner wall of the sliding groove 22 to move stably within the sliding groove 22. The lower middle part of the left side of the outer shell 1 is fixedly connected to the load block 20 to balance the weight of the equipment. The top of the fixed plate 6 is provided with multiple sliding grooves 7 to provide sliding space. The inner wall of the sliding groove 7 is slidably connected to the outer wall of the slider 15 to assist the slider 15 to slide stably. The top of the rotating ring 19 is slidably connected to the bottom of the rotating ring 21 to enable the rotating ring 21 to move flexibly.

[0021] Working principle: When the equipment needs to process different types of cables, switch 21 is turned on, causing motor 4 to start rotating. Its output end drives the inner shaft 5 to rotate, which in turn causes connecting rod 8 to rotate around the inner shaft 5. This then drives rotating ring 9 and rotating shaft 10 to rotate together. Then, connecting rod 12 is pulled centripetally, which in turn pulls slider 15, which in turn pulls tension column 16. Subsequently, it drives two gears 205 to move towards the center, and finally drives track 207 to centripetally clamp the cable, thus achieving the adaptation to different types of cables and improving the applicability and practicality of the equipment.

[0022] When the equipment starts de-icing, switch 21 is turned on, causing motors 202 and 210 to start rotating. Motor 202 drives the rotating column 203 to rotate, which in turn drives the rotating shaft 204 and gear 205 to rotate. Gear 205 meshes with the internal rack 206, thereby driving the track 207 to roll. The two tracks 207 tightly clamp the cable, allowing the equipment to move on the cable while de-icing. The ice-breaking blocks 208 on the outer wall of the track 207 can better lock the cable and remove ice and snow on the path during movement. Then, motor 210 drives the rotating shaft 211 and rotating plate 212 to rotate, causing the hard brush 213 to rotate and scrape the ice and snow on the upper part of the cable, realizing all-round automatic removal of the cable, improving convenience and practicality.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cable surface de-icing device, comprising a housing (1), characterized in that: A protective shell (3) is fixedly connected to the top of the inner wall of the outer shell (1). A motor (4) is fixedly connected to the inner wall of the protective shell (3). An inner shaft (5) is fixedly connected to the output end of the motor (4). A fixing plate (6) is rotatably connected to the upper middle part of the outer wall of the inner shaft (5). A plurality of connecting rods (8) are fixedly connected to the lower middle part of the outer wall of the inner shaft (5). A rotating ring (9) is fixedly connected to the other end of the connecting rod (8). A rotating shaft (10) is rotatably connected to the inner wall of the rotating ring (9). The outer side of the rotating shaft (10) is... A rotating ring two (11) is rotatably connected to the lower part of the wall. A connecting rod two (12) is fixedly connected to the outer wall of the rotating ring two (11). A rotating ring three (13) is fixedly connected to the other end of the connecting rod two (12). A rotating shaft two (14) is rotatably connected to the inner wall of the rotating ring three (13). A slider (15) is fixedly connected to the bottom end of the rotating shaft two (14). A tension column (16) is fixedly connected to the top of the slider (15). A de-icing mechanism (2) is fixedly connected to the top of the inner wall of the outer shell (1). The de-icing mechanism (2) is used for de-icing the cable.

2. The cable surface de-icing device according to claim 1, characterized in that: The de-icing mechanism (2) includes a second protective shell (201), the top of which is fixedly connected to the top of the inner wall of the outer shell (1). A second motor (202) is fixedly connected to the inner wall of the second protective shell (201). A rotating column (203) is fixedly connected to the output end of the second motor (202). A third rotating shaft (204) is fixedly connected to the outer wall of the rotating column (203). A gear (205) is fixedly connected to the outer wall of the third rotating shaft (204). An internal rack (206) is meshed with the outer wall of the gear (205). The other end of the strip (206) is fixedly connected to a track (207), and a plurality of ice-breaking blocks (208) are fixedly connected to the outer wall of the track (207). The top of the inner wall of the outer shell (1) is fixedly connected to a protective shell three (209), and the inner wall of the protective shell three (209) is fixedly connected to a motor three (210). The output end of the motor three (210) is fixedly connected to a rotating shaft four (211), and the outer wall of the rotating shaft four (211) is fixedly connected to a rotating plate (212). The bottom of the rotating plate (212) is fixedly connected to a plurality of hard brushes (213).

3. The cable surface de-icing device according to claim 1, characterized in that: A handle (17) is fixedly connected to the top of the outer shell (1), and a storage hole (18) is provided on the inner wall of the outer shell (1).

4. The cable surface de-icing device according to claim 1, characterized in that: A bearing plate (19) is fixedly connected to the upper middle part of the inner wall of the outer shell (1), and a switch (21) is fixedly connected to the upper middle part of the left side of the outer shell (1).

5. The cable surface de-icing device according to claim 4, characterized in that: The top of the bearing plate (19) is provided with multiple sliding grooves (22), and the inner wall of the bearing plate (19) is rotatably connected to the outer wall of the rotating shaft (211).

6. The cable surface de-icing device according to claim 1, characterized in that: The lower part of the outer wall of the tension column (16) is fixedly connected to the inner wall of the rotating shaft (204), and the upper part of the outer wall of the tension column (16) is slidably connected to the inner wall of the sliding groove (22).

7. The cable surface de-icing device according to claim 1, characterized in that: A load-bearing block (20) is fixedly connected to the lower left side of the outer shell (1). Multiple sliding grooves (7) are provided on the top of the fixed plate (6). The inner wall of the sliding groove (7) is slidably connected to the outer wall of the slider (15). The top of the rotating ring one (9) is slidably connected to the bottom of the rotating ring two (11).

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