Obstacle-avoiding deicing device applied to split high-voltage wire and double wires

Abstract

The utility model provides an obstacle-avoidance deicing device applied to split high-voltage wires and double wires, which comprises two deicing units with the same structure, namely a front deicing unit arranged at the front end of the motion direction of the deicing device and a rear deicing unit arranged at the rear end of the motion direction of the deicing device, the connecting mechanism is used for connecting the two deicing units and can rotate in the horizontal direction and the vertical direction; the deicing unit comprises a base, a fixed driving mechanism and a deicing mechanism, and the fixed driving mechanism is arranged on the base and used for fixing the deicing unit on the high-voltage wire to be deiced and driving the deicing unit to move along the high-voltage wire; the deicing mechanism is arranged on the base and the fixed driving mechanism and is used for deicing the high-voltage wire; by means of the two deicing units and the connecting mechanism used for connecting the deicing units, obstacle avoidance in the deicing process of the split high-voltage wire can be achieved, and double-wire deicing work can be carried out.

Description

Technical Field

[0001] The present application relates to the technical field of high-voltage line deicing, and in particular to an obstacle-avoiding deicing device for splitting high-voltage conductors and double lines. Background Art

[0002] Icing of high-voltage power lines primarily occurs in regions with cold climates and high humidity, especially in winter when temperatures plummet and rain and snow are frequent. These areas typically include high latitudes, mountainous regions, and coastal areas near cold oceans. In these regions, due to the low temperatures and high humidity, water vapor in the air easily condenses into droplets or ice crystals, which adhere to high-voltage power lines and other electrical equipment, forming ice deposits. When the ice accumulates to a certain volume and mass, the gravitational force on the transmission lines doubles, increasing sag and reducing the distance between the lines and the ground, potentially leading to flashover accidents. If the mass of the ice increases further, it may exceed the mechanical strength of the conductors, hardware, insulators, and towers, causing the tower foundation to sink, tilt, or crack, breaking, or even collapsing.

[0003] At present, the existing high-voltage wire deicing device can generally only de-ice a single wire, and cannot de-ice two wires at the same time, and cannot avoid obstacles when encountering them during the de-icing process. Summary of the Invention

[0004] This application aims to solve at least one of the technical problems existing in the prior art or related art.

[0005] To this end, a first aspect of the present application is to provide an obstacle-avoiding deicing device for split high-voltage conductors and double wires.

[0006] In view of this, according to a first aspect of the present application, there is provided an obstacle avoidance deicing device for splitting high-voltage conductors and double wires, comprising:

[0007] Two deicing units of the same structure, a front deicing unit arranged at the front end of the deicing device in the direction of movement and a rear deicing unit arranged at the rear end of the deicing device in the direction of movement;

[0008] The de-icing unit comprises:

[0009] base;

[0010] a fixed driving mechanism, provided on the base, for fixing the deicing unit on the high-voltage wire to be deiced and driving the deicing unit to move along the high-voltage wire;

[0011] A deicing mechanism, provided on the base and the fixed drive mechanism, for deicing high-voltage wires;

[0012] A connecting mechanism is used to connect the two deicing units; the connecting mechanism can rotate in the horizontal direction and the vertical direction.

[0013] The present application provides an obstacle-avoiding deicing device for split high-voltage conductors and double lines. When deicing is performed, the deicing work of the split high-voltage conductor can be achieved by setting up a deicing mechanism; by setting up two deicing units of the same structure and a connecting mechanism for connecting the deicing units, when encountering an obstacle in front, the fixed driving mechanism on the front deicing unit releases the clamping of the split high-voltage conductor, and the front deicing unit is separated from the split high-voltage conductor. At this time, the rear deicing unit continues to move forward to deicing. After the front deicing unit passes over the obstacle, the front deicing unit will return to the split high-voltage conductor again through the driving action of the connecting mechanism, and the split high-voltage conductor will be fixed by the driving fixing mechanism; at this time, the fixed driving mechanism on the rear deicing unit The driving mechanism releases the clamping of the split high-voltage wire, and the rear de-icing unit detaches from the split high-voltage wire. At this time, the front de-icing unit continues to move forward to de-ice. When the rear de-icing unit also crosses the obstacle, the rear de-icing unit is driven by the connecting mechanism to return to the split high-voltage wire again, and the split high-voltage wire is clamped again by the fixed driving mechanism; the de-icing unit continues to move forward to de-ice through the fixed driving mechanism; thereby realizing the obstacle avoidance function when de-icing the split high-voltage wire; at the same time, by providing two de-icing units and a connecting mechanism for connecting the de-icing units, since the connecting mechanism can rotate in the vertical and horizontal directions, the two split high-voltage wires can be de-iced at the same time by the two de-icing units, thereby realizing the double-line deicing function.

[0014] By setting a fixed driving mechanism, the deicing device can be fixed on the split high-voltage wire and move on the split high-voltage wire.

[0015] In a possible technical solution, further, the fixed drive mechanism includes:

[0016] Two card wheel drive assemblies, the two card wheel drive assemblies are symmetrically arranged on the top of the base with the midline of the base movement direction as the axis; the card wheel drive assemblies are slidably connected to the base in a direction perpendicular to the movement direction;

[0017] The card wheel adjustment component is arranged on the top of the base, and its two ends are respectively connected to the two card wheel drive components for adjusting the distance between the two card wheel drive components.

[0018] The lifting clamping assembly is arranged in the middle position of the base and is used to lift the high-voltage wire to contact with the clamping wheel driving assembly.

[0019] In this technical solution, through the left-right symmetrical card wheel drive assembly design and the precise adjustment function of the card wheel adjustment assembly, the fixed drive mechanism can tightly and stably clamp the high-voltage wire, effectively preventing the wire from shaking and falling off during the movement or fixation process, thereby improving the safety and stability of the operation; when it is necessary to cross an obstacle, the card wheel adjustment assembly can be adjusted to allow the card wheel drive assembly to loosen its grip on the high-voltage wire; the introduction of the card wheel adjustment assembly and the lifting clamping assembly enables the fixed drive mechanism to adapt to high-voltage wires of different diameters, widths and heights; through the integrated design, the operator only needs to simply adjust the card wheel adjustment assembly and the lifting clamping assembly to achieve effective clamping, loosening and driving of the high-voltage wire; this simplified operating process reduces the skill requirements for the operator and improves work efficiency.

[0020] In a possible technical solution, further, the card wheel drive assembly includes:

[0021] A card wheel arm is slidably arranged on the base, and the direction of the sliding connection is perpendicular to the movement direction of the deicing unit;

[0022] The pulley motor is arranged on the outside of the pulley arm, and the output shaft of the pulley motor passes through the pulley arm to the inside of the pulley arm;

[0023] The semi-shaped card wheel is arranged on the inner side of the card wheel arm and is connected to the output shaft of the card wheel motor.

[0024] In this technical solution, the design of a semi-circular clamping wheel allows two clamping wheel drive assemblies to be combined into a complete circular clamping wheel, thus achieving stable clamping of high-voltage conductors. This clamping method is not only secure and reliable, but also adapts to conductors of varying diameters, improving the versatility and stability of the device. The clamping wheel motor directly drives the semi-circular clamping wheel to rotate, providing a powerful driving force for the movement of the high-voltage conductor. This driving force is sufficient to overcome the resistance of the conductor during movement and ensure smooth operation during de-icing or maintenance operations. The sliding setting of the clamping wheel arm enables the clamping wheel drive assembly to be fine-tuned according to the actual position and size of the high-voltage conductor. This fine-tuning function not only increases the operational flexibility of the device, but also ensures that the clamping wheel can accurately align and clamp the conductor, thereby improving operational efficiency and accuracy.

[0025] In a possible technical solution, further, the card wheel adjustment assembly includes:

[0026] A rotating disk is provided between the two chuck arms, and the rotating disk is rotatably connected to the base;

[0027] Two connecting pieces of the same structure are respectively arranged on both sides of the rotating disk, one end of which is rotatably connected to the rotating disk, and the other end of which is rotatably connected to the card wheel arm;

[0028] The rotating disk motor is arranged at the bottom of the base, and the output shaft of the rotating disk motor passes through the top of the base and is connected to the rotating disk.

[0029] In this technical solution, the rotating disk is driven by a rotating disk motor to rotate, and the connecting piece is used to convert the rotational motion into the sliding motion of the pulley arm, thereby realizing precise adjustment of the distance between the two pulley arms; this adjustment method not only improves the adjustment accuracy of the equipment, but also ensures that the high-voltage wire can be stably clamped; since the pulley adjustment assembly can accurately adjust the distance between the two pulley arms, the fixed drive mechanism can adapt to high-voltage wires of different diameters and can freely clamp and release the high-voltage wires; compared with the traditional manual adjustment method, the motor-driven automatic adjustment method greatly simplifies the operation process; the operator only needs to control the rotation direction and rotation angle of the motor to adjust the distance of the pulley arms, thereby clamping and releasing the high-voltage wire.

[0030] In a possible technical solution, further, the lifting and clamping assembly includes:

[0031] A clamping frame is provided on both upper and lower sides of the base and is slidably connected to the base;

[0032] A clamping wheel is provided on the top of the base and is rotatably connected to the clamping frame;

[0033] A clamping frame motor is provided at the bottom of the base and is fixedly connected to the clamping frame;

[0034] A threaded rod, one end of which is rotatably connected to the bottom of the base; the other end of which passes through the clamping frame and is connected to the clamping frame motor; the threaded rod is threadedly connected to the clamping frame.

[0035] In this technical solution, the automatic lifting function of the lifting and clamping assembly is realized through the combined design of the clamping frame motor and the threaded rod; this design not only improves work efficiency, but also reduces the labor intensity of operators; the setting of the clamping wheel can contact the high-voltage wire during the lifting process, and assist in fixing or clamping the wire through friction; at the same time, since the clamping wheel is rotatably connected to the clamping frame, the clamping wheel can rotate on the clamping frame, and through the friction between the high-voltage wire, the clamping wheel will also rotate when the de-icing unit moves; this design enhances the stability of the clamping, prevents the wire from shaking and falling off during the movement or fixing process, and also reduces the resistance caused by the clamping wheel during the movement process to a certain extent; since the lifting and clamping assembly adopts an adjustable design, it can adapt to high-voltage wires of different heights and positions.

[0036] In a possible technical solution, further, the de-icing mechanism includes:

[0037] The skate motor frame is arranged at the rear end of the wheel arm and is fixedly connected to the wheel arm. The bottom of the skate motor frame is slidably connected to the base.

[0038] An ice skate motor is provided on the ice skate motor frame, wherein the output shaft of the ice skate motor points in the direction of movement of the de-icing unit;

[0039] A blade shaft, one end of which is connected to the output shaft of the blade motor, and the other end of which passes through the chuck arm to the front end of the chuck arm, wherein the blade shaft is rotatably connected to the chuck arm;

[0040] The rotary chain skate is arranged at one end of the skate shaft away from the skate motor, and the rotary chain skate is fixedly connected to the skate shaft.

[0041] In this technical solution, the design of a rotating chain ice blade makes the de-icing process more efficient. Multiple chain structures can simultaneously act on the ice layer during rotation, thereby accelerating the de-icing process. The sliding connection between the ice blade motor frame and the base allows the de-icing mechanism to move with the card wheel drive assembly to adapt to high-voltage wires of different diameters or positions, which improves the adaptability and flexibility of the equipment. The fixed connection between the ice blade motor frame and the card wheel arm and the rotating connection between the ice blade shaft and the card wheel arm ensure the stability of the de-icing mechanism during the de-icing process, which helps to improve the de-icing effect. The de-icing mechanism has a relatively simple structure, and the connections between the various components are clear and straightforward. This design makes equipment maintenance and servicing more convenient and efficient.

[0042] In a possible technical solution, further, the connecting mechanism includes:

[0043] Two horizontal short joint assemblies of the same structure are respectively arranged at the rear end of the front deicing unit and the front end of the rear deicing unit, and the horizontal short joint assemblies themselves can rotate in the horizontal direction;

[0044] A vertical long joint is provided between the two horizontal short joint components of the same structure, and both ends of the vertical long joint are respectively connected to the two horizontal short joint components of the same structure for rotation in the vertical direction;

[0045] Two long joint motors are respectively arranged at both ends of the vertical long joint. The horizontal short joint assembly and the vertical long joint are rotationally connected through the long joint motor output shaft. The long joint motor is used to drive the vertical rotation between the vertical long joint and the horizontal short joint assembly.

[0046] In this technical solution, the connection mechanism, through the design of a short horizontal joint assembly and a long vertical joint, enables the front and rear de-icing units to be rotated and adjusted in both horizontal and vertical directions. This multi-degree-of-freedom design greatly enhances the flexibility of the entire de-icing device, enabling it to adapt to more complex and changing working environments. Because the connection mechanism allows for angular adjustment between the front and rear de-icing units, the entire de-icing device can fit more closely to the high-voltage conductors, thereby improving the de-icing effect. Operators can achieve precise adjustment between the front and rear de-icing units simply by controlling the rotation direction and angle of the motor, eliminating the need for complex manual operations. The stable design of the connection mechanism and the precise adjustment mechanism ensure that the position of the de-icing units can be controlled during de-icing operations, laying the foundation for obstacle avoidance and dual-line de-icing during the de-icing process.

[0047] In a possible technical solution, further, the horizontal short joint assembly includes:

[0048] a first short joint, one end of which is fixedly connected to the deicing unit;

[0049] a second short joint, one end of which is rotatably connected to an end of the first short joint away from the deicing unit, and the other end of which is rotatably connected to the vertical long joint in a vertical direction;

[0050] The short joint motor is arranged on the second short joint, and the first short joint and the second short joint are rotationally connected through the output shaft of the short joint motor; the short joint motor is used to drive the horizontal rotation between the first short joint and the second short joint.

[0051] In this technical solution, the design of the horizontal short joint assembly enables the de-icing unit to be rotated and adjusted in the horizontal direction, thereby improving the flexibility of the entire de-icing device; this flexibility enables the device to better adapt to high-voltage conductors of different shapes and positions, thereby improving the de-icing effect; through the rotation adjustment of the horizontal short joint assembly, the de-icing unit can fit more closely on the high-voltage conductor, reducing gaps and omissions during the de-icing process; this design enhances the adaptability of the device, enabling it to maintain efficient de-icing performance in various complex working environments, thereby laying the foundation for achieving obstacle avoidance and double-line de-icing during the de-icing process.

[0052] In a possible technical solution, further comprising:

[0053] a power supply, disposed at the bottom of the base and electrically connected to both the deicing unit and the connecting mechanism;

[0054] an electric control box, disposed at the bottom of the base, electrically connected to the deicing unit, the connecting mechanism and the power supply, and used for controlling the deicing device;

[0055] The cameras are respectively arranged at the front end of the front deicing unit and the rear end of the rear deicing unit, and are electrically connected to the electric control box.

[0056] In this technical solution, through the precise control of the electrical control box, the de-icing unit can perform efficient and accurate de-icing operations according to the actual ice conditions and work requirements, thereby improving de-icing efficiency and quality; the introduction of the connecting mechanism enables the de-icing unit to flexibly adjust its position, angle or posture as needed, thereby enhancing the adaptability and flexibility of the system; the entire system is automatically controlled by the electrical control box, reducing manual intervention and operational difficulty, and improving work efficiency and safety; the power supply and electrical control box are both located at the bottom of the base for centralized management and maintenance, reducing maintenance costs and difficulty; the protection circuits and measures in the electrical control box can ensure the stable operation of the system under various working conditions; through the setting of front and rear dual cameras, staff can observe the condition of high-voltage wires on the ground through mobile devices.

[0057] In a possible technical solution, further, the rotary chain skate is composed of a mounting seat and a chain mounted on the mounting seat; the mounting seat is connected to the skate shaft.

[0058] In this technical solution, the rotating chain ice blades-chain links can act on the ice layer simultaneously during the rotation process, thereby speeding up the de-icing speed; the flexibility and toughness of the chain ice blades enable them to adapt to high-voltage wires of different shapes and positions; this adaptability improves the applicability and flexibility of the de-icing device; the structural design of the rotating chain ice blades allows the chain and the mounting bracket to be replaced or repaired separately; the design of the rotating chain ice blades reduces the direct contact area with the high-voltage wires during the de-icing process, reduces the impact of heat and sparks generated by friction on the high-voltage wires, and improves the safety of de-icing operations.

[0059] Additional aspects and advantages of the present application will become apparent in the following description or may be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0061] Figure 1 A schematic diagram of the three-dimensional structure of an obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to an embodiment of the present application is shown;

[0062] Figure 2A top view of an obstacle avoidance deicing device applied to split high-voltage conductors and double wires according to one embodiment of the present application is shown;

[0063] Figure 3 A front view of an obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to an embodiment of the present application is shown;

[0064] Figure 4 A schematic diagram of the structure of a deicing unit of an obstacle-avoiding deicing device for splitting high-voltage conductors and double wires according to one embodiment of the present application is shown;

[0065] Figure 5 A schematic diagram of the connection mechanism structure of an obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to an embodiment of the present application is shown;

[0066] in, Figures 1 to 3 The corresponding relationship between the reference numerals and component names is as follows:

[0067] 1. De-icing unit;

[0068] 11. Base;

[0069] 12. Fixed drive mechanism; 121. Card wheel drive assembly; 1211. Card wheel arm; 1212. Half-shaped card wheel; 1213. Card wheel motor; 122. Lifting clamping assembly; 1221. Clamping frame; 1222. Clamping wheel; 1223. Clamping frame motor; 1224. Threaded rod; 123. Card wheel adjustment assembly; 1231. Rotating disk; 1232. Connecting piece; 1233. Rotating disk motor;

[0070] 13. De-icing mechanism; 131. Ice skate motor frame; 132. Ice skate motor; 133. Ice skate shaft; 134. Rotating chain ice skate; 1341. Mounting base; 1342. Chain;

[0071] 2. Connecting mechanism;

[0072] 21. Horizontal short joint assembly; 211. First short joint; 212. Second short joint; 213. Short joint motor;

[0073] 22. Vertical long joint;

[0074] 23. Long joint motor;

[0075] 3. Power supply;

[0076] 4. Electric control box. DETAILED DESCRIPTION

[0077] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0078] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0079] Refer to the following Figures 1 to 5 An obstacle avoidance deicing device for splitting high-voltage conductors and double wires is described according to some embodiments of the present application.

[0080] Example 1

[0081] An obstacle avoidance deicing device for splitting high-voltage conductors and double wires, comprising:

[0082] Two deicing units 1 of the same structure, a front deicing unit arranged at the front end of the deicing device in the direction of movement and a rear deicing unit arranged at the rear end of the deicing device in the direction of movement;

[0083] The de-icing unit 1 comprises:

[0084] Base 11;

[0085] A fixed drive mechanism 12 is provided on the base 11 and is used to fix the deicing unit 1 on the high-voltage wire to be deiced and drive the deicing unit 1 to move along the high-voltage wire;

[0086] A deicing mechanism 13 is provided on the base 11 and the fixed drive mechanism 12 and is used for deicing the high-voltage wires;

[0087] The connecting mechanism 2 is used to connect the two deicing units 1; the connecting mechanism 2 can rotate in the horizontal direction and the vertical direction.

[0088] According to this embodiment, an obstacle-avoiding deicing device for splitting high-voltage conductors and double-wire systems employs a fixed drive mechanism 12 mounted on the base 11 of each deicing unit 1. This fixed drive mechanism 12 is designed to ensure the deicing device is stably fixed to the high-voltage conductor and capable of moving along the conductor. A deicing mechanism 13 is deployed on the base 11 and fixed drive mechanism 12, enabling deicing of the high-voltage conductor during movement. A connecting mechanism 2 connects the two deicing units 1 and ensures their relative position is adjustable. Its horizontal and vertical rotation allows the deicing device to adapt to high-voltage conductors with varying spacing or double-wire configurations, ensuring smooth passage through complex power line environments and effectively avoiding obstacles such as clamps and insulators. The front and rear deicing units 1 are connected by the connecting mechanism 2 and move synchronously along the high-voltage conductor driven by the fixed drive mechanism 12. The deicing mechanisms 13 operate simultaneously to de-ice the conductor. When encountering obstacles, the flexibility of the connecting mechanism 2 allows the deicing device to adjust its position to avoid collision, ensuring the safety and continuity of the deicing operation.

[0089] It should be understood that the specific process of avoiding obstacles and double-line operation is as follows: when encountering an obstacle in front, the fixed drive mechanism 12 on the front de-icing unit 1 releases the clamping of the split high-voltage wire, and the front de-icing unit breaks away from the split high-voltage wire. At this time, the rear de-icing unit continues to move forward to de-ice. After the front de-icing unit passes the obstacle, the front de-icing unit will return to the split high-voltage wire again through the driving action of the connecting mechanism 2, and fix the split high-voltage wire by driving the fixing mechanism 12; at this time, the fixed drive mechanism 12 on the rear de-icing unit releases the clamping of the split high-voltage wire, and the rear de-icing unit breaks away from the split high-voltage wire. At this time, the front de-icing unit The elements continue to move forward to de-ice. When the rear de-icing unit also passes the obstacle, the rear de-icing unit is driven by the connecting mechanism 2 to return to the split high-voltage conductor, and the split high-voltage conductor is clamped again by the fixed driving mechanism 12; the de-icing unit 1 continues to move forward to de-ice through the fixed driving mechanism; thereby realizing the obstacle avoidance function when de-icing the split high-voltage conductor; at the same time, by setting two de-icing units 1 and a connecting mechanism 2 for connecting the de-icing units, since the connecting mechanism 2 can rotate in the vertical and horizontal directions, the two split high-voltage conductors can be de-iced at the same time by the two de-icing units 1, thereby realizing the double-line deicing function.

[0090] Furthermore, the fixed driving mechanism 12 includes:

[0091] Two card wheel drive assemblies 121, the two card wheel drive assemblies 121 are symmetrically arranged on the top of the base 11 with the midline of the movement direction of the base 11 as the axis; the card wheel drive assemblies 121 are slidably connected to the base 11 in a direction perpendicular to the movement direction;

[0092] The card wheel adjustment assembly 123 is provided on the top of the base 11, and its two ends are respectively connected to the two card wheel drive assemblies 121, and is used to adjust the distance between the two card wheel drive assemblies 121;

[0093] The lifting clamping assembly 122 is arranged in the middle position of the base 11 and is used to lift the high-voltage wire to contact with the clamping wheel driving assembly 121.

[0094] It should be understood that, based on the above-mentioned feature definitions, each card wheel drive assembly 121 can form contact with the high-voltage wire and, through its internal drive mechanism, enable it to move along a predetermined path or remain in a fixed position; the card wheel drive assembly 121 is slidably connected to the base 11 in a direction perpendicular to the direction of movement, and the card wheel adjustment assembly 123 is arranged on the top of the base 11. It serves as an intermediate adjustment mechanism, with its two ends connected to the two card wheel drive assemblies 121 respectively; by adjusting the card wheel adjustment assembly 123, the distance between the two card wheel drive assemblies 121 can be flexibly changed; the lifting clamping assembly 122 is arranged in the middle position of the base 11, and its main function is to lift the high-voltage wire to contact with the card wheel drive assembly 121; the lifting clamping assembly 122 will rise and contact the bottom of the high-voltage wire, and then apply an upward force to lift the wire to a height that contacts the card wheel drive assembly 121. This process ensures that the card wheel drive assembly can accurately contact the wire and apply driving force.

[0095] It should be noted that through the left-right symmetrical card wheel drive assembly design and the precise adjustment function of the card wheel adjustment assembly, the fixed drive mechanism can tightly and stably clamp the high-voltage wire, effectively preventing the wire from shaking and falling off during the movement or fixation process, thereby improving the safety and stability of the operation; when it is necessary to cross an obstacle, the card wheel adjustment assembly can be adjusted to allow the card wheel drive assembly to loosen its grip on the high-voltage wire; the introduction of the card wheel adjustment assembly and the lifting and clamping assembly enables the fixed drive mechanism to adapt to high-voltage wires of different diameters, widths and heights; through the integrated design, the operator only needs to simply adjust the card wheel adjustment assembly and the lifting and clamping assembly to achieve effective clamping, loosening and driving of the high-voltage wire; this simplified operating process reduces the skill requirements for the operator and improves work efficiency.

[0096] Furthermore, the card wheel drive assembly 121 includes:

[0097] The card wheel arm 1211 is slidably arranged on the base 11, and the direction of the sliding connection is perpendicular to the movement direction of the deicing unit 1;

[0098] The pulley motor 1213 is arranged outside the pulley arm 1211, and the output shaft of the pulley motor 1213 passes through the pulley arm 1211 to the inside of the pulley arm 1211;

[0099] The semi-shaped card wheel 1212 is disposed inside the card wheel arm 1211 and is connected to the output shaft of the card wheel motor 1213 .

[0100] It should be understood that, based on the above-mentioned feature definition, the wheel arm 1211 is designed to slide on the base 11, and the direction of the sliding connection is perpendicular to the movement direction of the de-icing unit 1, and the movement of the wheel arm 1211 ensures that the half-shaped wheel 1212 can be accurately aligned with and contact the high-voltage wire; the wheel motor 1213 is installed on the outside of the wheel arm 1211, and its output shaft passes through the wheel arm and extends to its inside; when the wheel motor is started, its output shaft will rotate, thereby driving the half-shaped wheel 1212 connected to it to rotate; this rotational movement is the key to driving the high-voltage wire to move or maintain its position; the half-shaped wheel 1212 is arranged on the inside of the wheel arm 1211 and is tightly connected to the output shaft of the wheel motor 1213; due to the adoption of a half-shaped design, when the two wheel drive assemblies 121 are arranged relative to each other, their half-shaped wheels can be combined into a complete circular wheel, thereby effectively clamping the high-voltage wire; when the half-shaped wheel rotates, it drives the device to move along a predetermined path by means of friction.

[0101] It should be noted that the design of the semi-circular clamping wheel allows the two clamping wheel drive assemblies to combine into a complete circular clamping wheel, thus achieving stable clamping of the high-voltage conductor. This clamping method is not only secure and reliable, but also adapts to conductors of varying diameters, improving the versatility and stability of the device. The clamping wheel motor directly drives the semi-circular clamping wheel to rotate, providing a powerful driving force for the movement of the high-voltage conductor. This driving force is sufficient to overcome the resistance of the conductor during movement and ensure smooth operation during de-icing or maintenance operations. The sliding design of the clamping wheel arm allows the clamping wheel drive assembly to be fine-tuned according to the actual position and size of the high-voltage conductor. This fine-tuning function not only increases the operational flexibility of the device, but also ensures that the clamping wheel accurately aligns and clamps the conductor, thereby improving operational efficiency and accuracy.

[0102] Furthermore, the card wheel adjustment assembly 123 includes:

[0103] The rotating disk 1231 is disposed between the two wheel arms 1211 and is rotatably connected to the base 11;

[0104] Two connecting pieces 1232 of the same structure are respectively provided on both sides of the rotating disk 1231, one end of which is rotatably connected to the rotating disk 1231, and the other end of which is rotatably connected to the wheel arm 1211;

[0105] The rotating disk motor 1233 is disposed at the bottom of the base 11 , and the output shaft of the rotating disk motor 1233 passes through the top of the base and is connected to the rotating disk 1231 .

[0106] It should be understood that, based on the above-mentioned feature definitions, when the rotating disk motor 1233 is started, its output shaft will drive the rotating disk 1231 to rotate; the connecting piece 1232 will move accordingly; since the connecting piece and the pulley arm 1211 are also rotationally connected, the movement of the connecting piece will be converted into the sliding of the pulley arm in a direction perpendicular to the movement direction of the de-icing unit; specifically, when the rotating disk rotates clockwise or counterclockwise, the connecting piece will push or pull the pulley arm, causing it to move simultaneously on both sides or in the middle of the movement direction, thereby changing the distance between the two pulley arms.

[0107] It should be noted that the rotating disk is driven by the rotating disk motor to rotate, and the connecting piece is used to convert the rotational motion into the sliding motion of the pulley arm, thereby realizing precise adjustment of the distance between the two pulley arms; this adjustment method not only improves the adjustment accuracy of the equipment, but also ensures that the high-voltage wire can be stably clamped; since the pulley adjustment assembly can accurately adjust the distance between the two pulley arms, the fixed drive mechanism can adapt to high-voltage wires of different diameters and can freely clamp and release the high-voltage wires; compared with the traditional manual adjustment method, the motor-driven automatic adjustment method greatly simplifies the operation process; the operator only needs to control the rotation direction and rotation angle of the motor to adjust the distance of the pulley arms, thereby clamping and releasing the high-voltage wires.

[0108] Furthermore, the lifting and clamping assembly 122 includes:

[0109] The clamping frame 1221 is provided on both upper and lower sides of the base 11 and is slidably connected to the base 11;

[0110] The clamping wheel 1222 is provided on the top of the base 11 and is rotatably connected to the clamping frame 1221;

[0111] The clamping frame motor 1223 is provided at the bottom of the base 11 and is fixedly connected to the clamping frame 1221;

[0112] One end of the threaded rod 1224 is rotatably connected to the bottom of the base 11 ; the other end passes through the clamping frame 1221 and is connected to the clamping frame motor 1223 ; the threaded rod 1224 is threadedly connected to the clamping frame 1221 .

[0113] It should be understood that, based on the above-mentioned feature definitions, the clamping frame 1221 is disposed on both the upper and lower sides of the base 11 and is slidably connected to the base. This design enables the clamping frame to move vertically up and down within the base; the main function of the clamping wheel 1222 is to contact the high-voltage wire during the lifting process, and to assist in securing the high-voltage wire through the friction force on its surface; when the clamping frame motor 1223 is started, it drives the threaded rod 1224 to rotate; because the threaded rod 1224 and the clamping frame 1221 are threadedly connected, the rotation of the threaded rod 1224 is converted into linear motion of the clamping frame 1221 in the vertical direction, thereby achieving the lifting function.

[0114] It should be noted that the automatic lifting function of the lifting and clamping assembly is realized through the combined design of the clamping frame motor and the threaded rod; this design not only improves work efficiency, but also reduces the labor intensity of operators; the setting of the clamping wheel can contact the high-voltage wire during the lifting process, and assist in fixing or clamping the wire through friction; at the same time, since the clamping wheel is rotatably connected to the clamping frame, the clamping wheel can rotate on the clamping frame, and through the friction between the high-voltage wire, the clamping wheel will also rotate when the de-icing unit moves; this design enhances the stability of the clamping, prevents the wire from shaking and falling off during the movement or fixing process, and also reduces the resistance caused by the clamping wheel during the movement process to a certain extent; since the lifting and clamping assembly adopts an adjustable design, it can adapt to high-voltage wires of different heights and positions.

[0115] Furthermore, the de-icing mechanism 13 includes:

[0116] The skate motor frame 131 is disposed at the rear end of the wheel arm 1211 and is fixedly connected to the wheel arm 1211. The bottom of the skate motor frame 131 is slidably connected to the base 11.

[0117] The ice blade motor 132 is provided on the ice blade motor frame 131, and the output shaft of the ice blade motor 132 points to the movement direction of the de-icing unit 1;

[0118] The blade shaft 133 has one end connected to the output shaft of the blade motor 132 and the other end passing through the wheel arm 1211 to the front end of the wheel arm 1211. The blade shaft 133 is rotatably connected to the wheel arm 1211.

[0119] The rotating chain blade 134 is disposed at one end of the blade shaft 133 away from the blade motor 132 , and the rotating chain blade 134 is fixedly connected to the blade shaft 133 .

[0120] It should be understood that, based on the above-mentioned feature definitions, the bottom of the skate motor frame is slidingly connected to the base 11 and fixedly connected to the pulley arm 1211; this means that the skate motor frame can move together with the pulley arm 1211 on the base 11; when the skate motor 132 is started, its output shaft will rotate, thereby driving the skate shaft 133 connected to it to rotate; the skate shaft 133 rotates inside the pulley arm 12111, thereby driving the rotating chain skate 134 at the other end to rotate, thereby performing de-icing work on the high-voltage wires.

[0121] It should be noted that the design of the rotating chain ice blade makes the de-icing process more efficient; multiple chain structures can act on the ice layer simultaneously during rotation, thereby accelerating the de-icing process; the sliding connection between the ice blade motor frame and the base allows the de-icing mechanism to move with the card wheel drive assembly to adapt to high-voltage wires of different diameters or positions, which improves the adaptability and flexibility of the equipment; the fixed connection between the ice blade motor frame and the card wheel arm and the rotating connection between the ice blade shaft and the card wheel arm ensure the stability of the de-icing mechanism during the de-icing process; this stability helps to improve the de-icing effect; the de-icing mechanism has a relatively simple structure, and the connections between the various components are clear and straightforward. This design makes equipment maintenance and servicing more convenient and faster.

[0122] Furthermore, the connecting mechanism 2 includes:

[0123] Two horizontal short joint assemblies 21 of the same structure are respectively arranged at the rear end of the front deicing unit and the front end of the rear deicing unit. The horizontal short joint assemblies 21 themselves can rotate in the horizontal direction;

[0124] The vertical long joint 22 is provided between two horizontal short joint components 21 of the same structure, and both ends of the vertical long joint 22 are respectively connected to the two horizontal short joint components 21 of the same structure in a vertical direction;

[0125] Two long joint motors 23 are respectively arranged at both ends of the vertical long joint 22. The horizontal short joint assembly 21 and the vertical long joint 22 are rotationally connected through the output shaft of the long joint motor 23. The long joint motor 23 is used to drive the vertical rotation between the vertical long joint 22 and the horizontal short joint assembly 21.

[0126] It should be understood that, based on the aforementioned features, two identically structured short horizontal joint assemblies 21 are disposed at the rear end of the front de-icing unit and the front end of the rear de-icing unit, respectively. These assemblies themselves are capable of freely rotating horizontally, allowing the front and rear de-icing units to be adjusted to a certain degree on the horizontal plane. A long vertical joint 22 is disposed between the two short horizontal joint assemblies 21, with its ends rotatably connected to the two assemblies in the vertical direction. This design allows the front and rear de-icing units to rotate relative to each other around a vertical axis, further increasing the flexibility and adaptability of the entire de-icing device. The long joint motor 23 is designed to drive the vertical rotation of the long vertical joint 22.

[0127] It should be noted that, through the design of a short horizontal joint assembly and a long vertical joint, the connection mechanism enables the front and rear de-icing units to be rotated and adjusted in both horizontal and vertical directions. This multi-degree-of-freedom design greatly enhances the flexibility of the entire de-icing device, enabling it to adapt to more complex and changing working environments. Because the connection mechanism allows for angular adjustment between the front and rear de-icing units, the entire de-icing device can fit more closely to the high-voltage conductors, thereby improving the de-icing effect. Operators can achieve precise adjustment between the front and rear de-icing units simply by controlling the rotation direction and angle of the motor, eliminating the need for complex manual operations. The stable design of the connection mechanism and the precise adjustment mechanism ensure that the position of the de-icing units can be controlled during de-icing operations, laying the foundation for obstacle avoidance and dual-line de-icing during the de-icing process.

[0128] Furthermore, the horizontal short joint assembly 21 includes:

[0129] A first short joint 211, one end of which is fixedly connected to the deicing unit 1;

[0130] The second short joint 212 has one end rotatably connected to the end of the first short joint 211 away from the deicing unit 1, and the other end rotatably connected to the vertical long joint 22 in the vertical direction;

[0131] The short joint motor 213 is provided on the second short joint 212 . The first short joint 211 and the second short joint 212 are rotationally connected via the output shaft of the short joint motor 213 . The short joint motor 213 is used to drive the horizontal rotation between the first short joint 211 and the second short joint 212 .

[0132] It should be understood that, based on the aforementioned characteristics, when the short joint motor 213 is activated, its output shaft drives the first short joint 211 to rotate horizontally relative to the second short joint 212. Because the other end of the second short joint 212 is pivotally connected to the vertical long joint 22, this rotation does not affect the position and orientation of the vertical long joint. Driven by the short joint motor 213, the horizontal short joint assembly 21 can rotate horizontally through a certain angle. This rotation allows the de-icing unit 1 to adjust its horizontal orientation and angle while maintaining its connection to the vertical long joint 22, to adapt to different working environments or operational requirements.

[0133] It should be noted that the design of the horizontal short joint assembly enables the de-icing unit to be rotated and adjusted in the horizontal direction, thereby improving the flexibility of the entire de-icing device; this flexibility enables the device to better adapt to high-voltage wires of different shapes and positions, thereby improving the de-icing effect; through the rotation adjustment of the horizontal short joint assembly, the de-icing unit can fit more closely on the high-voltage wires, reducing gaps and omissions during the de-icing process; this design enhances the adaptability of the device, enabling it to maintain efficient de-icing performance in various complex working environments, thereby laying the foundation for achieving obstacle avoidance and double-line de-icing during the de-icing process.

[0134] Furthermore, it also includes:

[0135] A power supply 3 is provided at the bottom of the base 11 and is electrically connected to the deicing unit 1 and the connecting mechanism 2;

[0136] The electric control box 4 is provided at the bottom of the base 11 and is electrically connected to the deicing unit 1, the connecting mechanism 2 and the power supply 3, and is used to control the deicing device;

[0137] The cameras are respectively arranged at the front end of the front deicing unit and the rear end of the rear deicing unit, and are electrically connected to the electric control box.

[0138] It should be understood that, based on the above-mentioned feature definitions, through the precise control of the electrical control box, the de-icing unit can perform efficient and accurate de-icing operations according to the actual ice conditions and work requirements, thereby improving de-icing efficiency and quality; the introduction of the connecting mechanism enables the de-icing unit to flexibly adjust its position, angle or posture as needed, thereby enhancing the adaptability and flexibility of the system; the entire system is automatically controlled through the electrical control box, which reduces manual intervention and operational difficulty, and improves work efficiency and safety; the power supply and electrical control box are both located at the bottom of the base, which is convenient for centralized management and maintenance, reducing maintenance costs and difficulty; the protection circuits and measures in the electrical control box can ensure the stable operation of the system under various working conditions; through the setting of front and rear dual cameras, staff can observe the condition of high-voltage wires on the ground through mobile devices. Through the coordinated use of the electrical control box 4 and the camera, staff can clearly observe the working condition of the de-icing device on the ground through mobile devices, and adjust the de-icing device in time through mobile devices according to the corresponding situation.

[0139] Furthermore, the rotary chain skate 134 is composed of a mounting seat 1341 and a chain 1342 mounted on the mounting seat 1341 ; the mounting seat 1341 is connected to the skate shaft 133 .

[0140] It should be understood that, based on the above-mentioned feature definitions, the rotating chain ice blades-chain links can act on the ice layer simultaneously during the rotation process, thereby speeding up the de-icing speed; the flexibility and toughness of the chain ice blades enable them to adapt to high-voltage wires of different shapes and positions; this adaptability improves the applicability and flexibility of the de-icing device; the structural design of the rotating chain ice blades allows the chain and the mounting bracket to be replaced or repaired separately; the design of the rotating chain ice blades reduces the direct contact area with the high-voltage wires during the de-icing process, reduces the impact of heat and sparks generated by friction on the high-voltage wires, and improves the safety of de-icing operations.

[0141] In this application, the term "plurality" refers to two or more, unless otherwise specified. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean fixed, removable, or integrally connected; and "connected" can mean directly or indirectly through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0142] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0143] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An obstacle avoidance deicing device for splitting high voltage conductors and double wires, characterized in that: include: Two deicing units (1) of identical structure, namely a front deicing unit arranged at the front end of the deicing device in the direction of movement and a rear deicing unit arranged at the rear end of the deicing device in the direction of movement; The deicing unit (1) comprises: Base (11); A fixed drive mechanism (12) is provided on the base (11) and is used to fix the deicing unit (1) on the high-voltage wire to be deiced and drive the deicing unit (1) to move along the high-voltage wire; A deicing mechanism (13) is provided on the base (11) and the fixed drive mechanism (12) and is used for deicing high-voltage conductors; A connecting mechanism (2) is used to connect the two deicing units (1); the connecting mechanism (2) can rotate in the horizontal direction and the vertical direction.

2. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 1, characterized in that: The fixed drive mechanism (12) comprises: Two card wheel drive assemblies (121), the two card wheel drive assemblies (121) are symmetrically arranged on the top of the base (11) with the midline of the movement direction of the base (11) as the axis; the card wheel drive assemblies (121) are slidably connected to the base (11) in a direction perpendicular to the movement direction; A card wheel adjustment component (123) is arranged on the top of the base (11), and its two ends are respectively connected to the two card wheel drive components (121) for adjusting the distance between the two card wheel drive components (121); A lifting clamping assembly (122) is arranged at a middle position of the base (11) and is used to lift the high-voltage wire to contact the clamping wheel driving assembly (121).

3. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 2, characterized in that: The card wheel drive assembly (121) includes: A card wheel arm (1211) is slidably arranged on the base (11), and the direction of the sliding connection is perpendicular to the movement direction of the deicing unit (1); A card wheel motor (1213) is arranged outside the card wheel arm (1211), and an output shaft of the card wheel motor (1213) passes through the card wheel arm (1211) to the inside of the card wheel arm (1211); A semi-shaped card wheel (1212) is arranged inside the card wheel arm (1211) and is connected to the output shaft of the card wheel motor (1213).

4. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 3, characterized in that: The card wheel adjustment assembly (123) includes: A rotating disk (1231) is disposed between the two clamping wheel arms (1211), and the rotating disk (1231) is rotatably connected to the base (11); Two connecting pieces (1232) of identical structure are respectively arranged on both sides of the rotating disk (1231), one end of which is rotationally connected to the rotating disk (1231) and the other end of which is rotationally connected to the clamping wheel arm (1211); The rotating disk motor (1233) is arranged at the bottom of the base (11), and the output shaft of the rotating disk motor (1233) passes through the top of the base and is connected to the rotating disk (1231).

5. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 4, characterized in that: The lifting and clamping assembly (122) comprises: A clamping frame (1221) is provided through the upper and lower sides of the base (11) and is slidably connected to the base (11); A clamping wheel (1222) is arranged on the top of the base (11) and is rotatably connected to the clamping frame (1221); A clamping frame motor (1223) is arranged at the bottom of the base (11) and is fixedly connected to the clamping frame (1221); A threaded rod (1224) has one end rotatably connected to the bottom of the base (11); the other end passes through the clamping frame (1221) and is connected to the clamping frame motor (1223); the threaded rod (1224) is threadedly connected to the clamping frame (1221).

6. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 5, characterized in that: The deicing mechanism (13) comprises: The ice skate motor frame (131) is arranged at the rear end of the wheel arm (1211) and is fixedly connected to the wheel arm (1211). The bottom of the ice skate motor frame (131) is slidably connected to the base (11); An ice skate motor (132) is arranged on the ice skate motor frame (131), and an output shaft of the ice skate motor (132) points in the direction of movement of the de-icing unit (1); A skate shaft (133), one end of which is connected to the output shaft of the skate motor (132), and the other end of which passes through the wheel arm (1211) to the front end of the wheel arm (1211), wherein the skate shaft (133) is rotatably connected to the wheel arm (1211); The rotary chain ice blade (134) is arranged at one end of the ice blade shaft (133) away from the ice blade motor (132), and the rotary chain ice blade (134) is fixedly connected to the ice blade shaft (133).

7. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 6, characterized in that: The connecting mechanism (2) comprises: Two horizontal short joint assemblies (21) of identical structure are respectively arranged at the rear end of the front deicing unit and the front end of the rear deicing unit, and the horizontal short joint assemblies (21) themselves are capable of rotating in the horizontal direction; A vertical long joint (22) is arranged between the two horizontal short joint components (21) of the same structure, and two ends of the vertical long joint (22) are respectively connected to the two horizontal short joint components (21) of the same structure in a vertical direction; Two long joint motors (23) are respectively arranged at both ends of the vertical long joint (22); the horizontal short joint assembly (21) and the vertical long joint (22) are rotationally connected via output shafts of the long joint motors (23); and the long joint motors (23) are used to drive the vertical rotation between the vertical long joint (22) and the horizontal short joint assembly (21).

8. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 7, characterized in that: The horizontal short joint assembly (21) comprises: A first short joint (211), one end of which is fixedly connected to the deicing unit (1); A second short joint (212), one end of which is rotatably connected to an end of the first short joint (211) away from the deicing unit (1), and the other end of which is rotatably connected to the vertical long joint (22) in the vertical direction; A short joint motor (213) is provided on the second short joint (212); the first short joint (211) and the second short joint (212) are rotationally connected via an output shaft of the short joint motor (213); the short joint motor (213) is used to drive the horizontal rotation between the first short joint (211) and the second short joint (212).

9. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 8, characterized in that: Also includes: A power supply (3) is arranged at the bottom of the base (11) and is electrically connected to both the deicing unit (1) and the connecting mechanism (2); an electric control box (4), arranged at the bottom of the base (11), electrically connected to the deicing unit (1), the connecting mechanism (2) and the power supply (3), and used for controlling the deicing device; Cameras are respectively arranged at the front end of the front deicing unit and the rear end of the rear deicing unit, and are electrically connected to the electric control box (4).

10. The obstacle avoidance deicing device for splitting high-voltage conductors and double wires according to claim 9, characterized in that: The rotary chain ice skate (134) is composed of a mounting seat (1341) and a chain (1342) mounted on the mounting seat (1341); the mounting seat (1341) is connected to the ice skate shaft (133).

Images