Wire insulation processing device for electric power construction

Abstract

The utility model discloses a wire insulation treatment equipment for electric power construction belongs to electric power construction technical field, including main casing, the inner chamber sliding joint of main casing has the wire, and the both ends of main casing all are fixedly connected with the secondary shell, and the both ends of two secondary shells away from main casing all are fixedly connected with the special-shaped shell, when gluing, through the rotation structure push -on moving wire synchronous rotation, make the glue solution can all -round, evenly adhere to the outer wall of wire, reduce the probability of hollowing, bubble because of the non -uniform coating produces, and set up a plurality of special-shaped insert block in the periphery of wire, make the surface of insulation layer appear hollowing and so on the defect of the time, through the air bag rise, make the air bag push -on and the extension block of corresponding position with special-shaped insert block to wire end slide, and extrude the glue solution in the square cylinder inside, in the extruding process, with the air bag gradually deflates contraction, the extension block is gradually behind -shift under the joint action of glue solution pressure and air bag resilience, ensure that the glue solution evenly fills the defect, complete the glue.

Description

Technical Field

[0001] This utility model relates to the field of power construction technology, specifically to a conductor insulation treatment device for power construction. Background Technology

[0002] The most basic function of conductors is to realize the physical transmission of electrical energy, delivering the electrical energy generated by power plants to substations and users through transmission and distribution lines, thus completing the closed loop of the entire power generation, transmission, distribution and consumption chain.

[0003] Chinese patent discloses a power coating machine for insulation treatment of overhead bare conductors (authorization announcement number CN210935560U), including a main housing, a base plate, a working box, a first spraying chamber, a second spraying chamber, and a camera device. The bottom of the main housing and its adjacent two ends are hollow. The main housing is fixedly connected to the base plate by a first fixing bolt. Both the main housing and the base plate are provided with screw holes for the first fixing bolt to pass through and tighten. A bracket is fixedly connected to the bottom of the base plate, and the working box is fixedly connected to the bottom end of the bracket. An insulation coating outlet is provided on the outside of the working box.

[0004] When using the above-mentioned device, if the coating is applied too thickly in a single application, the coating flow rate is not matched with the traction speed, or if dehumidification is not performed in a high humidity environment or if forced high temperature baking is performed at a low temperature, the surface of the coating will first solidify to form a hard shell, while the gas generated by the evaporation of the internal solvent cannot be discharged, which will then break through the surface to form bulges and cracks, causing the insulation performance of the insulation layer to fail, making the wire unqualified and requiring rework. Therefore, this utility model provides a wire insulation treatment device for power construction to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a conductor insulation treatment device for power construction, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An electrical conductor insulation treatment device for power construction includes a main shell, with a conductor slidably connected to its inner cavity. Secondary shells are fixedly connected to both ends of the main shell, and irregularly shaped shells are fixedly connected to the ends of the two secondary shells furthest from the main shell. A conveying structure for moving the conductor is rotatably connected to the inner cavity of each irregularly shaped shell. A rotating structure for rotating the conductor is rotatably connected to the inner cavities of the two secondary shells. An extrusion structure for extruding insulating material is slidably connected to the inner cavity of the main shell. A water mist nozzle for cooling the insulating material is fixedly connected to the inner cavity of the main shell. A glue-applying structure for replenishing the insulating layer is slidably connected to the inner cavity of the main shell, and the glue-applying structure precisely fills air bubbles and areas of insufficient thickness on the surface of the insulating layer.

[0007] As a further embodiment of this utility model, the glue-applying structure includes a square cylinder, which is slidably connected to the inner cavity of the main shell. A shaped insert for glue application is slidably connected to one side of the square cylinder. A flipping rod for pushing the square cylinder to move is rotatably connected to both ends of the outer wall of the square cylinder. An annular block for pushing the flipping rod to flip is slidably connected to the inner cavity of the main shell.

[0008] As a further embodiment of this utility model, the inner cavity of the square tube is slidably connected to an extension block, the inner cavity of the extension block is provided with a connecting groove for the flow of adhesive liquid, and the inner cavity of the square tube is fixedly connected to an airbag for pushing the extension block to slide towards the end of the irregularly shaped insert.

[0009] As a further embodiment of this utility model, the extrusion structure includes an extrusion square nozzle, which is slidably connected to the inner cavity of the main shell. A discharge pipe is fixedly connected to the inner cavity of the main shell, and a connecting sleeve for heating and melting the insulating material is fixedly connected to the top of the extrusion square nozzle.

[0010] As a further embodiment of this utility model, the rotating structure includes an auxiliary rod, which is slidably connected to the inner cavity of the secondary shell. A rotating rod for pushing the wire to rotate is rotatably connected to one side of the auxiliary rod. A rotating belt for driving the rotating rod to rotate is rotatably connected to the outer wall of the rotating rod through a pulley. A turntable is rotatably connected to the inner cavity of the secondary shell. An arc-shaped groove for adjusting the distance between the auxiliary rod and the rotating rod is opened in the inner cavity of the turntable.

[0011] As a further embodiment of this utility model, the conveying structure includes a conveying roller, both ends of which are rotatably connected to the inner cavity of the irregular shell, and both ends of the conveying roller are fixedly connected to a transmission belt for driving the conveying roller to rotate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In use, this invention utilizes a rotating structure to synchronously rotate the moving conductor during adhesive application, ensuring the adhesive adheres evenly and comprehensively to the outer wall of the conductor. This reduces the probability of voids and bubbles caused by uneven coating. Multiple irregularly shaped inserts are arranged around the conductor's perimeter. When defects such as voids appear on the insulation surface, an air bladder inflates, causing corresponding extension blocks and irregularly shaped inserts to slide towards the conductor end, squeezing out the adhesive from inside the square cylinder. During this squeezing process, as the air bladder gradually deflates and contracts, the extension blocks gradually move backward under the combined pressure of the adhesive and the air bladder's rebound force, ensuring the adhesive evenly fills the defects, completing the repair process. This effectively prevents the conductor from failing due to insulation layer issues, guaranteeing the conductor's insulation performance and safety. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a conductor insulation treatment device for power construction.

[0014] Figure 2 This is a structural cross-sectional view of the main casing in a conductor insulation treatment device for power construction.

[0015] Figure 3 This is a schematic diagram of the structure of an annular air supply pipe in a conductor insulation treatment device for power construction.

[0016] Figure 4 This is a cross-sectional view of the square cylinder in a conductor insulation treatment device for power construction.

[0017] Figure 5 This is a schematic diagram of the extrusion square opening in a wire insulation treatment device for power construction.

[0018] Figure 6 This is a schematic diagram of the limit plate in a conductor insulation treatment device for power construction.

[0019] In the diagram: 1. Main shell; 2. Secondary shell; 3. Irregularly shaped shell; 4. Extrusion structure; 5. Water mist nozzle; 6. Glue filling structure; 101. Wire; 102. Support leg; 201. Rotating structure; 202. Auxiliary roller; 203. Rotating roller; 204. Turntable; 205. Arc groove; 206. Extension rod; 207. Rotating belt; 208. Gear; 209. Gear block; 211. Limiting plate; 212. Angled limiting groove; 213. Motor; 301. Conveying structure; 302. Conveying roller; 303. Transmission belt; 304. Motor; 401. Extrusion square nozzle; 402. Discharge pipe; 403. Connecting sleeve; 40 4. Storage box; 405. Irregular groove; 406. Connecting slide plate; 407. Electric actuator; 501. Water tank; 502. Water supply pipe; 503. Irregular groove; 504. Drainage pipe; 505. Air nozzle; 506. Air supply pipe; 508. Silicone diaphragm; 601. Square cylinder; 602. Irregular insert; 603. Tilting rod; 604. Annular block; 605. Threaded rod; 606. Fixed shaft; 607. Airbag; 608. Triangular top block; 609. Annular air supply pipe; 610. Electric air pump; 611. Flexible connecting pipe; 612. Storage bin; 613. Extension block; 614. Connecting groove. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-6 In this embodiment of the present invention, a conductor insulation treatment device for power construction includes a main shell 1. A conductor 101 is slidably connected to the inner cavity of the main shell 1. Secondary shells 2 are fixedly connected to both ends of the main shell 1. Support legs 102 for supporting the bottom of the main shell 1 and secondary shells 2 are fixedly connected to the bottom of both the main shell 1 and the secondary shells 2. Multiple support legs 102 are arranged in an array at the bottom of the main shell 1 and the secondary shells 2. A shaped shell 3 is fixedly connected to the end of each of the two secondary shells 2 away from the main shell 1. A conveying structure 301 for pushing the conductor 101 is rotatably connected to the inner cavity of the shaped shell 3. The conveying structure 301 pushes the conductor 101 from both sides to the main shell 1. As one side moves, the inner cavities of both secondary shells 2 are rotatably connected to rotating structures 201 for pushing the conductor 101 to rotate. These rotating structures 201 synchronously push the conductor 101 to rotate as it moves, ensuring that the insulating material fully covers the conductor during coating, preventing any missed areas. Simultaneously, they clamp the outer wall of the conductor 101, ensuring that its central axis remains aligned with the processing center of the equipment, preventing misalignment and uneven insulation layer thickness. The inner cavity of the main shell 1 is slidably connected to an extrusion structure 4 for extruded insulating material. The extrusion structure 4 coats the insulating material onto the outer wall of the conductor 101, ensuring the insulation layer adheres to the conductor 101. The main shell 1 is isolated to prevent direct contact between the conductor 101 and external conductors, avoid current leakage or short circuit accidents, and ensure the safe operation of the power system and personnel safety. The inner cavity of the main shell 1 is fixedly connected to a water mist nozzle 5 for cooling the insulating material. The water mist nozzle 5 sprays cooling liquid mist onto the newly coated insulating material to cool and solidify it quickly, preventing the insulating layer from flowing or deforming due to incomplete curing, and ensuring the shape stability and thickness accuracy of the insulating layer. The inner cavity of the main shell 1 is slidably connected to a glue-filling structure 6 for replenishing the insulating layer. The glue-filling structure 6 accurately fills the air bubbles and areas with insufficient thickness on the surface of the insulating layer, making the overall insulating layer denser and smoother, eliminating the hidden dangers of missed coating or thin spots, and further improving the integrity and insulation performance of the insulating layer. Specifically, a water tank 501 for supplying cold water is provided at the bottom of the main shell 1. A water supply pipe 502 for conveying water flow is fixedly connected to the top of the water tank 501. A booster pump for pressurizing the water flow is fixedly connected to the outer wall of the water supply pipe 502. The top of the water mist nozzle 5 is fixedly connected to the water supply pipe 502. An irregularly shaped lower groove 503 for guiding the water flow is opened in the inner cavity of the main shell 1. A drain pipe 504 for returning water is fixedly connected to the bottom of the irregularly shaped lower groove 503. 4. The water inside the irregularly shaped lower groove 503 is discharged downwards, allowing the water to enter the water tank 501 for reuse. The water mist nozzle 5 is located at the top of the irregularly shaped lower groove 503, so that the water flows continuously upwards inside the water supply pipe 502 through the booster water pump, and is atomized and sprayed onto the surface of the insulated wire through the water mist nozzle 5 to cool it down. After use, the water falls down under the action of gravity and enters the irregularly shaped lower groove 503. It flows back through the drainage pipe 504 along the inclination angle of the groove and is collected again in the water tank 501 for recycling. An air-blowing nozzle 505 for drying the insulation layer is fixedly connected to the inner cavity of the main shell 1. An air supply pipe 506 for conveying gas is also fixedly connected to the inner cavity of the main shell 1. The top of the air-blowing nozzle 505 is connected to the air supply pipe 506, and an air pump for supplying gas is fixedly connected to the bottom of the air supply pipe 506. The bottom of the air pump is fixedly connected to the inner cavity of the main shell 1. Three silicone diaphragms 508 are fixedly connected to the main shell 1 to isolate the cooling water mist from the drying gas. These diaphragms 508 are located on both sides of the water mist nozzle 5 and the air-blowing nozzle 505, and between the water mist nozzle 5 and the air-blowing nozzle 505, respectively, preventing the water mist from escaping. The system diffuses moisture, while the middle diaphragm completely separates the water mist cooling zone from the gas drying zone, preventing the water mist and drying gas from mixing and affecting the effect. During use, the drive air pump starts to generate gas, which is then delivered to the air blowing nozzle 505 through the air delivery pipe 506. The gas is then blown away by the air blowing nozzle 505 to quickly remove residual moisture from the surface of the insulation layer, accelerating the drying of the insulation layer and preventing moisture residue from causing bubbles or reduced adhesion. At the same time, the three silicone diaphragms 508 form an isolation area. The diaphragms on both sides of the water mist nozzle 5 and the air blowing nozzle 505 block the interference of the external environment on the inside, while the middle diaphragm completely separates the water mist cooling zone from the gas drying zone, preventing the water mist and drying gas from mixing and affecting the effect. Please see Figures 2-4The glue-applying structure 6 includes a square cylinder 601, which is slidably connected to the inner cavity of the main shell 1. A shaped insert 602 for glue application is slidably connected to one side of the square cylinder 601. Multiple axes are arranged on both the square cylinder 601 and the shaped insert 602 within the inner cavity of the main shell 1. All the square cylinders 601 and shaped inserts 602 surround the outer wall of the wire 101. Both ends of the outer wall of the square cylinder 601 are rotatably connected by pins to flipping rods 603 for moving the square cylinder 601. The number of flipping rods 603 is the same as that of the square cylinder 601. An annular block 604 for pushing the flipping rods 603 to flip is slidably connected to the inner cavity of the main shell 1. The end of the flipping rod 603 away from the square cylinder 601 is fixedly connected to the annular block 604 via a pin. Specifically, two motors are fixedly connected to the inner cavity of the main shell 1. The output shafts of both motors are fixedly connected to threaded rods 605 for driving the annular block 604 to move. The motors and threaded rods 605 are located at opposite ends of the square cylinder 601. The two annular blocks 604 are used to synchronously contract and slide. The annular blocks 604 are threadedly connected to the outer wall of the threaded rod 605. The inner cavity of the main shell 1 is also fixedly connected to a fixed shaft 606 for limiting the annular blocks 604. The annular blocks 604 are slidably connected to the outer wall of the fixed shaft 606. There are two sets of four fixed shafts 606, which limit the two annular blocks 604 respectively. When glue filling is required, the two motors are synchronously driven to rotate the threaded rods 605 connected to them. When the annular blocks 604 are moved by the threaded rods 605, the annular blocks 604 simultaneously push multiple flipping rods 603 to flip. The flipping rods 603 push their corresponding square cylinders 601 to slide towards the wire 101, so that multiple irregularly shaped plugs 602 synchronously approach the insulation layer surface of the wire 101. The glue filling is performed precisely according to the actual situation of the insulation layer, so that the glue filling is more accurate and can effectively fill defects such as bubbles and pinholes on the surface of the insulation layer, thereby improving the integrity and insulation performance of the insulation layer.

[0022] Please see Figures 2-4An extension block 613 is slidably connected to the inner cavity of a square tube 601. One end of the extension block 613 near the irregularly shaped insert 602 is fixedly connected to the irregularly shaped insert 602. The inner cavity of the extension block 613 has a connecting groove 614 for the flow of adhesive. An air bladder 607 is fixedly connected to the inner cavity of the square tube 601 to push the extension block 613 towards the end of the irregularly shaped insert 602. Specifically, a heating wire for heating and melting the insulating material is fixedly connected to the inner cavity of the square tube 601, and the heating wire keeps the insulating adhesive inside the square tube 601 in a constant state of flow. A triangular apex block 608 is fixedly connected to the inner cavity of the square tube 601 to limit the extension block 613, and the triangular apex block 608 prevents the extension block 613 from sliding excessively towards the end of the air bladder 607. When it is necessary to coat the wire with the insulating layer... When applying adhesive, the insulating adhesive can be placed inside the square cylinder 601 at the end away from the airbag 607. After the irregularly shaped plug 602 is close to the surface of the insulation layer of the conductor 101, the airbag 607 is inflated. When a defect appears in the outer wall insulation layer of the conductor 101, the extension block 613 at the corresponding position slides towards the end of the conductor 101 by the pushing force of the airbag 607, squeezing out the adhesive inside the square cylinder 601. During the squeezing process, as the airbag 607 gradually deflates and contracts, the extension block 613 gradually moves backward under the combined action of the adhesive pressure and the rebound force of the airbag 607, ensuring that the adhesive evenly fills the defect and completing the adhesive application. The triangular top block 608 provides a limit when the extension block 613 moves backward, preventing it from moving too far backward and interrupting the adhesive channel, thus ensuring the continuity and stability of the adhesive application process. More specifically, the outer wall of the square cylinder 601 is fixedly connected to an annular air supply pipe 609 via a telescopic pipe. An electric air pump 610 for supplying gas is fixedly connected to the top of the main shell 1, and the air supply pipe of the electric air pump 610 passes through the main shell 1 and is fixedly connected to the annular air supply pipe 609. A flexible connecting pipe 611 for feeding material is fixedly connected to the outer wall of the square cylinder 601, and the square cylinders 601 and 601 are connected by the flexible connecting pipe 611 to provide a continuous supply of raw materials for adhesive application. A storage container for storing insulating materials is fixedly connected to the top of the main shell 1. The material hopper 612 has a feeding pipe that passes through the main shell 1 and is fixedly connected to one of the flexible connecting pipes 611. The insulating material stored in the material hopper 612 enters the connected flexible connecting pipe 611 through the feeding pipe, and is then transported by the flexible connecting pipe 611 to the end of the square cylinder 601 away from the airbag 607. The heating wire inside the square cylinder 601 heats the insulating material to keep it in a flowing state, so as to facilitate continuous glue replenishment operations. This reduces the frequency of adding insulating material into the square cylinder 601 and improves glue replenishment efficiency.

[0023] Please see Figure 2 and Figure 5The extrusion structure 4 includes an extrusion nozzle 401, which is slidably connected to the inner cavity of the main shell 1. A discharge pipe 402 is fixedly connected to the inner cavity of the main shell 1. The extrusion nozzle 401 is slidably connected to the bottom of the inner cavity of the discharge pipe 402. A connecting sleeve 403 for heating and melting the insulating material is fixedly connected to the top of the extrusion nozzle 401. Specifically, the inner cavity of the connecting sleeve 403 can operate continuously, and the heat generated by the spiral heating wire melts the insulating material, transforming the solid insulating material into a highly fluid adhesive. The shape facilitates the uniform extrusion coating onto the outer wall of the conductor 101 through the extrusion nozzle 401, thus protecting the conductor 101. Specifically, a storage box 404 for storing insulating material particles is fixedly connected to the top of the main shell 1. The bottom of the storage box 404 is provided with a discharge channel, and the position of the discharge channel corresponds to the position of the discharge pipe 402, so that the insulating material particles in the storage box 404 can continuously fall into the discharge pipe 402 through the discharge channel, so that the extrusion nozzle 401 can operate continuously and avoid the insulation coating process from stopping due to the interruption of raw materials. More specifically, the inner cavity of the main shell 1 is provided with a shaped groove 405. A connecting slide plate 406 is slidably connected to the inner cavity of the shaped groove 405 for adjusting the position of the extrusion nozzle 401 according to the thickness of the wire 101. The extrusion nozzle 401 is fixedly connected to the connecting slide plate 406. An electric push rod 407 for pulling the connecting slide plate 406 up and down is fixedly connected to the top of the inner cavity of the shaped groove 405. The bottom of the electric push rod 407 is fixedly connected to the top of the connecting slide plate 406. Thus, when it is necessary to adapt to wires 101 of different thicknesses, the extension and retraction of the electric push rod 407 causes the connecting slide plate 406 to drive the extrusion nozzle 401 to move synchronously with the connecting slide plate 406, thereby adjusting the relative position between the extrusion nozzle 401 and the wire 101. This ensures that the outlet of the extrusion nozzle 401 maintains the optimal distance from the surface of the wire 101, avoiding excessively thick or thin insulation material coating due to changes in the thickness of the wire 101, and ensuring uniform insulation layer thickness.

[0024] Please see Figure 2 and Figure 6The rotating structure 201 includes an auxiliary rod 202, which is slidably connected to the inner cavity of the secondary shell 2. A rotating rod 203 for driving the wire 101 to rotate is rotatably connected to one side of the auxiliary rod 202. Two auxiliary rods 202 and two rotating rods 203 are provided, and they are diagonally arranged in the inner cavity of the secondary shell 2. A rotating belt 207 for driving the rotating rod 203 to rotate is rotatably connected to the outer wall of the rotating rod 203 via pulleys. Two rotating belts 207 are provided, each rotatably connected to the outer wall of the two rotating rods 203 via two pulleys. A turntable 204 is rotatably connected to the inner cavity of the secondary shell 2. The inner cavity of the turntable 204 has an opening for adjusting... The arc-shaped groove 205 between the auxiliary rod 202 and the rotating rod 203 is specifically designed to ensure the uniformity of the coating layer on the outer wall of the secondary shell 2. Specifically, the inner cavity of the secondary shell 2 is fixedly connected to two motors 213 for driving two rotating belts 207 to rotate. The output shaft of the motor 213 is fixedly connected to a pulley. Both rotating belts 207 are rotatably connected to the outer wall of the pulley on one side of the motor 213. After the motor 213 starts, it drives the pulley connected to itself through its output shaft to drive the rotating belts 207 to rotate. The rotating belts 207 drive the pulley on the outer wall of the rotating rod 203 and the rotating rod 203 to rotate accordingly. The friction force drives the wire 101 to rotate synchronously, ensuring the uniformity of the coating layer on the outer wall of the wire 101. More specifically, both ends of the auxiliary rod 202 and the rotating rod 203 are fixedly connected to extension rods 206. The ends of the auxiliary rod 202 and the rotating rod 203 near the turntable 204 are slidably connected to the inner cavity of the arc-shaped groove 205 through the extension rods 206. The outer wall of the turntable 204 is rotatably connected to a gear 208 for driving the turntable 204 to rotate. The outer wall of the turntable 204 is fixedly connected to a toothed block 209, and the toothed block 209 is provided with multiple shaft arrays fixedly connected to the outer wall of the turntable 204 and meshing with the gear 208. The inner cavity of the secondary shell 2 is fixedly connected to a clamping block for positioning the gear 208. There are four sets of gears 208 and clamping blocks, and the four sets of gears 208 and clamping blocks are arrayed on the turntable 204. The outer wall of 04, and a set of clamping blocks are fixedly connected to a motor for driving a gear 208 to rotate, and the output shaft of the motor is fixedly connected to the gear 208. When the set of gears 208 rotates by driving the motor, the tooth block 209 pushes the turntable 204 to rotate, so that the turntable 204, through its internal arc groove 205 and extension rod 206, pushes the two sets of auxiliary rods 202 and rotating rods 203 to slide out or gather synchronously, quickly adjust the distance between the auxiliary rods 202 and rotating rods 203, accurately adapt to wires 101 of different diameters, and ensure that the auxiliary rods 202 and rotating rods 203 are always in contact with the outer wall of the wires 101, improving the compatibility of the device with wires 101 of different specifications; The inner cavity of the secondary shell 2 is fixedly connected to a limiting disk 211. The inner cavity of the limiting disk 211 is provided with an oblique limiting groove 212. The auxiliary rod 202 and the rotating rod 203 are slidably connected to the inner cavity of the oblique limiting groove 212 through an extension rod 206. When the auxiliary rod 202 and the rotating rod 203 are simultaneously unfolded through the arc groove 205, the extension rod 206 slides along the oblique limiting groove 212, which performs secondary limiting on the sliding trajectory of the auxiliary rod 202 and the rotating rod 203, ensuring that the auxiliary rod 202 and the rotating rod 203 always maintain a diagonally symmetrical distribution, effectively preventing the auxiliary rod 202 and the rotating rod 203 from deviating during the sliding process.

[0025] Please see Figure 2 The conveying structure 301 includes conveying rollers 302, both ends of which are rotatably connected to the inner cavity of the irregular shell 3. Two sets of conveying rollers 302 are provided, each consisting of two rollers, and each set is rotatably connected to the inner cavity of one of the two irregular shells 3. The conveying rollers 302 are made of rubber, and utilizing the material's good elasticity and deformation capacity, they adapt to different diameter wires 101 under pressure from the wires 101. This ensures a stable frictional force is applied to the wires 101 throughout the conveying process, achieving smooth and reliable conveying of wires 101 of varying thicknesses. Both ends of the conveying rollers 302 are fixedly connected to a mechanism for rotating them. Specifically, the two ends of the two sets of conveying rollers 302 are rotatably connected to the inner cavity of the irregular shell 3 via bearings. Each end of the two sets of conveying rollers 302 near the drive belt 303 is fixedly connected to a driven pulley. The conveying rollers 302 are rotatably connected to the inner cavity of the drive belt 303 via the driven pulleys. The outer walls of the two irregular shells 3 are fixedly connected to motors 304 for driving the drive belts 303 to rotate. The output shafts of the two motors 304 pass through the irregular shell 3 and are fixedly connected to a driven pulley. Thus, by simultaneously driving the two motors 304, the two drive belts 303 simultaneously drive the two sets of conveying rollers 302 to rotate synchronously in the inner cavity of the irregular shell 3, so that the wire 101 can move at a set speed at a uniform speed, providing a stable feeding basis for the subsequent coating of insulating materials.

[0026] The working principle of this utility model is as follows: In use, this invention first drives two sets of motors 304, causing two transmission belts 303 to simultaneously drive two sets of conveyor rollers 302 to rotate synchronously within the inner cavity of the irregular shell 3. This drives the wire 101 to move uniformly towards the main shell 1. Simultaneously, through the drive motor, a set of gears 208 rotates, using tooth blocks 209 to push the turntable 204 to rotate. The turntable 204, through its internal arc groove 205, cooperates with the extension rod 206 to push the two sets of auxiliary rollers 202 and rotating rollers 203 to slide and converge synchronously, causing the auxiliary rollers 202 and rotating rollers 203 to converge. 03. Adjust the spacing according to the diameter of the wire 101 and clamp it tightly. Then drive the motor 213 to drive the rotating roller 203 to rotate via the rotating belt 207, so that the wire 101 rotates synchronously during movement. Drive the electric push rod 407 to adjust the position of the extrusion nozzle 401 through the connecting slide plate 406. After adjusting to the appropriate position, as the wire 101 moves and rotates continuously, the molten insulating material is coated onto the outer wall of the wire 101 through the extrusion nozzle 401 to form an initial insulating layer. The coated wire 101 is continuously moved... The device moves and, when it moves below the water mist nozzle 5, the water mist sprayed from the nozzle 5 rapidly cools the insulation layer. As it continues to move below the air blow nozzle 505, the air blown from the nozzle 505 blows away residual moisture on the surface of the insulation layer, accelerating drying. When the dried insulation layer moves with the wire 101 to the corresponding position on the irregular plug 602, the drive motor rotates the threaded rod 605, causing the annular block 604 to move. As the annular block 604 moves, it pushes the square cylinder 601 closer to the insulation layer via the flipping rod 603. The irregularly shaped plug 602 is attached to the surface of the insulation layer. When defects such as hollowness appear on the surface of the insulation layer, the airbag 607 is continuously inflated, causing the extension block 613 and the irregularly shaped plug 602 to slide towards the end of the wire 101, and squeezing out the adhesive inside the square cylinder 601. During the squeezing process, as the airbag 607 gradually deflates and contracts, the extension block 613 gradually moves backward under the combined action of the adhesive pressure and the rebound force of the airbag 607, ensuring that the adhesive evenly fills the defect and completing the adhesive filling.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A conductor insulation treatment device for power construction, comprising a main housing (1), characterized in that, The inner cavity of the main shell (1) is slidably connected to a wire (101). Both ends of the main shell (1) are fixedly connected to secondary shells (2). The ends of the two secondary shells (2) away from the main shell (1) are fixedly connected to a shaped shell (3). The inner cavity of the shaped shell (3) is rotatably connected to a conveying structure (301) for pushing the wire (101) to move. The inner cavities of the two secondary shells (2) are rotatably connected to a rotating structure (201) for pushing the wire (101) to rotate. The inner cavity of the main shell (1) is slidably connected to an extrusion structure (4) for extruding insulating material. The inner cavity of the main shell (1) is fixedly connected to a water mist nozzle (5) for cooling the insulating material. The inner cavity of the main shell (1) is slidably connected to a glue-filling structure (6) for replenishing the insulating layer. The glue-filling structure (6) is used to precisely fill the air bubbles and areas with insufficient thickness on the surface of the insulating layer.

2. The conductor insulation treatment device for power construction according to claim 1, characterized in that, The glue filling structure (6) includes a square tube (601), which is slidably connected to the inner cavity of the main shell (1). A special-shaped insert (602) for glue filling is slidably connected to one side of the square tube (601). A flipping rod (603) for pushing the square tube (601) to move is rotatably connected to both ends of the outer wall of the square tube (601). An annular block (604) for pushing the flipping rod (603) to flip is slidably connected to the inner cavity of the main shell (1).

3. The conductor insulation treatment device for power construction according to claim 2, characterized in that, The inner cavity of the square tube (601) is slidably connected to an extension block (613), the inner cavity of the extension block (613) is provided with a connecting groove (614) for the flow of adhesive liquid, and the inner cavity of the square tube (601) is fixedly connected to an airbag (607) for pushing the extension block (613) to slide towards the end of the irregular insert (602).

4. The conductor insulation treatment device for power construction according to claim 1, characterized in that, The extrusion structure (4) includes an extrusion opening (401), which is slidably connected to the inner cavity of the main shell (1). The inner cavity of the main shell (1) is fixedly connected to a discharge pipe (402), and the top of the extrusion opening (401) is fixedly connected to a connecting sleeve (403) for heating and melting the insulating material.

5. The conductor insulation treatment device for power construction according to claim 1, characterized in that, The rotating structure (201) includes an auxiliary rod (202), which is slidably connected to the inner cavity of the secondary shell (2). A rotating rod (203) for pushing the wire (101) to rotate is rotatably connected to one side of the auxiliary rod (202). A rotating belt (207) for driving the rotating rod (203) to rotate is rotatably connected to the outer wall of the rotating rod (203) through a pulley. A turntable (204) is rotatably connected to the inner cavity of the secondary shell (2). An arc groove (205) for adjusting the distance between the auxiliary rod (202) and the rotating rod (203) is opened in the inner cavity of the turntable (204).

6. The conductor insulation treatment device for power construction according to claim 1, characterized in that, The conveying structure (301) includes a conveying roller (302), both ends of which are rotatably connected to the inner cavity of the irregular shell (3), and both ends of the conveying roller (302) are fixedly connected to a transmission belt (303) for driving the conveying roller (302) to rotate.

Images