Composite insulator stripping and decomposing equipment

Abstract

The utility model relates to the technical field of composite insulators, and discloses composite insulator stripping and decomposing equipment which comprises a decomposing box, and the outer surface of the decomposing box is fixedly connected with a scrap box. Scraps generated in the decomposing process of a composite insulator are adsorbed through a scrap feeding suction cup, active collection of the scraps is achieved, and the composite insulator stripping and decomposing equipment is convenient to use. An intercepting cross rod in the scrap feeding suction cup can intercept large-size scraps and prevent the large-size scraps from entering a pipeline or a pump body of the negative pressure pump to cause blockage, a falling frame and an electromagnet are matched to achieve classified suction of the scraps according to the size, the large-size scraps are sucked by the electromagnet to fall into the falling frame, and the small-size scraps are sucked by the negative pressure pump and then discharged into a scrap box. According to the classified collection mode, the scrap collection efficiency is improved, meanwhile, subsequent scrap treatment is facilitated, the telescopic movement of the piston rod at the output end of the air cylinder is used for driving the mounting base to move, then the height of the decomposition blade is adjusted, and then the decomposition blade can adapt to different composite insulators or different decomposition requirements.

Description

Technical Field

[0001] This utility model relates to the field of composite insulator technology, and in particular to composite insulator stripping and disassembly equipment. Background Technology

[0002] Composite insulators are typically made of glass or ceramic. Insulators play two fundamental roles in overhead transmission lines: supporting the conductors and preventing current from returning to ground. Composite insulators are widely used in power systems due to their advantages such as light weight, high strength, and good resistance to flashover, playing a crucial role in insulation and support in transmission lines. However, with increasing service life or under certain special operating conditions, composite insulators may age or become damaged, requiring replacement and processing. Processing composite insulators usually involves stripping and disassembling them to facilitate material recycling or safe disposal.

[0003] The decomposition of composite insulators generates a large amount of debris. Traditionally, this debris is collected by suction using a negative pressure pump. However, because the debris generated from the decomposition of composite insulators varies in size, large debris can easily cause blockages if it enters the pipes or pump of the debris suction equipment directly, affecting the normal operation of the equipment. This not only increases the cost of manpower and resources but also greatly reduces the efficiency of the entire composite insulator decomposition process.

[0004] Furthermore, the dismantling of composite insulators requires force to break them, which can easily cause debris to fly everywhere. The sharp edges of these debris pose a risk of scratches to the eyes and soft tissues of on-site workers. Debris flying also increases the difficulty of subsequent cleanup and necessitates additional personal protective equipment, increasing dismantling costs. These problems are exacerbated, especially in large-scale dismantling plants or assembly lines. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a composite insulator peeling and decomposition device.

[0006] This utility model is achieved using the following technical solution: a composite insulator stripping and decomposition device, including a decomposition box, a waste chip box fixedly connected to the outer surface of the decomposition box, a negative pressure pump fixedly installed on the upper surface of the waste chip box by bolts, a chip infeed suction cup fixedly connected to the input end of the negative pressure pump, several intercepting crossbars fixedly connected inside the chip infeed suction cup, a drop frame fixedly connected to the inner wall of the decomposition box, and an electromagnet provided on the inner bottom wall of the drop frame.

[0007] Through the above technical solution, the composite insulator stripping and decomposition equipment actively collects debris generated during the decomposition process by adsorbing it with a chip suction cup, maintaining a clean working environment. The intercepting crossbar inside the chip suction cup effectively intercepts large-volume debris, preventing it from entering pipelines or pumps and avoiding equipment blockage and damage. This helps extend the service life of the equipment and reduce maintenance costs. An electromagnet is installed in the drop box to attract and drop large-volume debris, thus achieving the sorting and collection of debris by size. This sorting method facilitates subsequent processing of different debris, improving the efficiency and precision of debris handling.

[0008] As a further improvement to the above solution, the falling frame is located below the chip suction cup, and the output end of the negative pressure pump is located inside the waste chip box.

[0009] With the above technical solution, the drop box is set below the chip suction cup. This layout makes it easier for large-volume chips to fall directly into the drop box after being attracted by the electromagnet, making the entire chip handling process smoother.

[0010] As a further improvement to the above solution, a guide groove is provided in the middle of the upper surface of the disassembly box, and a movable slider is slidably connected inside the guide groove.

[0011] Through the above technical solution, the guide groove opened on the upper surface of the decomposition box and the movable slider with internal sliding connection provide a flexible adjustment mechanism for the equipment. This design can adjust the position of the components in a timely manner according to the specific position of the composite insulator body or different decomposition requirements, thereby increasing the adaptability of the equipment.

[0012] As a further improvement to the above solution, a cylinder is fixedly connected to the upper surface of the movable slider, a piston rod is fixedly connected to the output end of the cylinder, and a mounting base is fixedly connected to the surface of the piston rod.

[0013] Through the above technical solution, the cylinder fixedly connected to the upper surface of the movable slider can precisely control the up and down position of the mounting base by extending and retracting the piston rod.

[0014] As a further improvement to the above solution, positioning seats are fixedly connected to both sides of the inner wall of the decomposition box, and a composite insulator body is provided inside the positioning seat.

[0015] Through the above technical solution, stable positioning during the decomposition process ensures that the decomposition blades accurately act on the target position on the composite insulator body, improving the accuracy and efficiency of decomposition, while also reducing the risk of equipment damage caused by the shaking of the composite insulator body.

[0016] As a further improvement to the above solution, a servo motor is installed inside the mounting base, and the output end of the servo motor is fixedly connected to a disassembly blade.

[0017] Through the above technical solution, the servo motor enables the disassembly blade to rotate at a set speed and torque, thereby efficiently peeling and disassembling the composite insulator body.

[0018] As a further improvement to the above scheme, the decomposition blade is located above the composite insulator body.

[0019] Through the above technical solution, when the servo motor drives the decomposition blade to rotate, the decomposition blade can directly act on the composite insulator body, thereby effectively peeling and decomposing the composite insulator body.

[0020] The negative pressure pump is connected to multiple decomposition tanks via connecting pipes, and each connecting pipe is equipped with a pipeline opening and closing valve. It is suitable for large factories or assembly line operations. By connecting the groups of tanks through connecting pipes, one negative pressure device can control multiple decomposition tanks, reducing overall plant noise and construction costs.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] This invention utilizes a chip suction cup to adsorb debris generated during the decomposition of composite insulators, achieving active chip collection. The intercepting crossbar in the chip suction cup can intercept large-volume debris, preventing it from entering the negative pressure pump's pipes or pump body and causing blockage. The combination of the drop frame and electromagnet allows for the sorting and collection of debris by size. Large-volume debris is attracted by the electromagnet and falls into the drop frame, while small-volume debris is sucked into the negative pressure pump and discharged into the waste chip box. This sorting and collection method improves the efficiency of debris collection and also facilitates subsequent debris processing. The extension and retraction of the piston rod at the cylinder output end drives the mounting base to move, thereby adjusting the height of the decomposition blade, allowing the decomposition blade to adapt to different composite insulators or different decomposition requirements. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the composite insulator body of this utility model;

[0025] Figure 3 This is a cross-sectional view of the mounting base of this utility model;

[0026] Figure 4 This is a cross-sectional view of the cutting blade of this utility model;

[0027] Figure 5This is a schematic diagram of the negative pressure pump of this utility model.

[0028] Explanation of key symbols:

[0029] 1. Disassembly box; 2. Waste chip box; 3. Negative pressure pump; 4. Chip inlet suction cup; 5. Intercepting crossbar; 6. Drop frame; 7. Electromagnet; 8. Guide chute; 9. Movable slider; 10. Cylinder; 11. Piston rod; 12. Mounting base; 13. Positioning base; 14. Composite insulator body; 15. Servo motor; 16. Disassembly blade. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0031] Example:

[0032] Please combine Figure 1-5 The composite insulator stripping and decomposition equipment of this embodiment includes a decomposition box 1. A waste chip box 2 is fixedly connected to the outer surface of the decomposition box 1. A negative pressure pump 3 is fixedly installed on the upper surface of the waste chip box 2 by bolts. A chip suction cup 4 is fixedly connected to the input end of the negative pressure pump 3. Several intercepting crossbars 5 are fixedly connected inside the chip suction cup 4. A drop frame 6 is fixedly connected to the inner wall of the decomposition box 1. An electromagnet 7 is provided on the inner bottom wall of the drop frame 6. The composite insulator decomposes in the decomposition box 1 to produce debris. When the negative pressure pump 3 is working, the chip suction cup 4 at its input end begins to adsorb the chips. The intercepting crossbar 5 in the chip suction cup 4 can intercept large-volume chips to prevent them from entering the pipe or pump body and causing blockage. After the large-volume chips are intercepted, the negative pressure pump 3 is turned off and the electromagnet 7 on the bottom wall of the drop frame 6 is activated. Since the drop frame 6 is below the chip suction cup 4, the large-volume chips are attracted by the electromagnet 7 and fall into the drop frame 6, realizing the chip size classification and adsorption. At the same time, the chips generated by decomposition are sucked in by the negative pressure pump 3 and discharged into the waste chip box 2 through the output end.

[0033] The drop box 6 is positioned below the chip suction cup 4, and the output end of the negative pressure pump 3 is located inside the waste chip box 2. The placement of the drop box 6 below the chip suction cup 4 ensures that large-volume chips can fall smoothly into the drop box 6 when attracted by the electromagnet 7. The output end of the negative pressure pump 3 is located inside the waste chip box 2, ensuring that the chips sucked up by the negative pressure pump 3 can be accurately discharged into the waste chip box 2 for collection.

[0034] A guide groove 8 is provided in the middle of the upper surface of the disassembly box 1. A movable slider 9 is slidably connected inside the guide groove 8. The guide groove 8 in the middle of the upper surface of the disassembly box 1 provides a sliding track for the movable slider 9.

[0035] A cylinder 10 is fixedly connected to the upper surface of the movable slider 9. A piston rod 11 is fixedly connected to the output end of the cylinder 10. A mounting seat 12 is fixedly connected to the surface of the piston rod 11. When the cylinder 10 fixed to the upper surface of the movable slider 9 is working, the piston rod 11 at its output end will move in a telescopic motion. The mounting seat 12 fixed to the surface of the piston rod 11 will move as the piston rod 11 telescopics.

[0036] Positioning seats 13 are fixedly connected to both sides of the inner wall of the disassembly box 1. The composite insulator body 14 is arranged inside the positioning seat 13, and the positioning seat 13 provides a place for the composite insulator body 14. The positioning seat 13 can fix the position of the composite insulator body 14, ensuring that the composite insulator body 14 will not move arbitrarily during the disassembly process, and ensuring that the disassembly operation can be accurately applied to the composite insulator body 14.

[0037] The mounting base 12 is equipped with a servo motor 15. The output end of the servo motor 15 is fixedly connected to the disassembly blade 16. Since the position of the mounting base 12 can be adjusted by the extension and retraction of the piston rod 11, the disassembly blade 16 can disassemble the composite insulator body 14 at a suitable height.

[0038] The decomposition blade 16 is located above the composite insulator body 14. When the servo motor 15 drives the decomposition blade 16 to rotate, the decomposition blade 16 can directly act on the composite insulator body 14, thereby effectively peeling and decomposing the composite insulator body 14.

[0039] The implementation principle of the composite insulator stripping and dismantling device in this embodiment is as follows: Personnel place the composite insulator body 14 inside the positioning seat 13. The positioning seat 13 fixes the position of the composite insulator body 14, ensuring it does not move arbitrarily during dismantling. Personnel move the position of the cylinder 10 according to the actual dismantling position via the movable slider 9. Then, personnel start the cylinder 10, causing the piston rod 11 at the output end of the cylinder 10 to extend and retract, driving the mounting seat 12 fixed to the surface of the piston rod 11 to move. Since a servo motor 15 is installed inside the mounting seat 12, and the output end of the servo motor 15 is fixedly connected to the dismantling blade 16, the height of the mounting seat 12 is adjusted by extending and retracting the piston rod 11, thereby allowing the dismantling blade 16 to reach a suitable height above the composite insulator body 14. The servo motor 15 is then started, and the servo motor 15 drives... The rotating decomposition blade 16 directly acts on the composite insulator body 14, thereby effectively peeling and decomposing the composite insulator body 14. During the decomposition process, the negative pressure pump 3 is started, and the chip suction cup 4 at the input end of the negative pressure pump 3 begins to absorb the debris generated during decomposition. The intercepting crossbar 5 in the chip suction cup 4 can intercept large-volume debris to prevent it from entering the pipeline or pump body and causing blockage. After the large-volume debris is intercepted, the negative pressure pump 3 is turned off and the electromagnet 7 on the bottom wall of the drop frame 6 is activated. Since the drop frame 6 is below the chip suction cup 4, the large-volume debris is attracted by the electromagnet 7 and falls into the drop frame 6, realizing the sorting and absorption of debris by size. The debris absorbed by the negative pressure pump 3 is discharged into the waste chip box 2 through its output end. Since the output end of the negative pressure pump 3 is set inside the waste chip box 2, it is ensured that the debris can be accurately discharged into the waste chip box 2 for collection.

[0040] The intercepting crossbar 5 can be replaced with a ventilation filter as needed. The ventilation filter's function is to prevent large particles from clogging under negative pressure adsorption. A guide groove 8 is provided at the top of the decomposition box 1. The movable slider 9 moves along the guide groove 8. When the negative pressure pump 3 is activated, an air intake channel is formed at the gap in the guide groove 8. The debris generated during the peeling and decomposition operations is kept within the decomposition box 1 by the wind force, further reducing debris splashing. The decomposition box 1 operates under negative pressure suction when the negative pressure pump 3 is activated. During operation, the decomposition box 1 effectively adsorbs dust particles, reducing the particulate matter content in the plant.

[0041] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A composite insulator stripping and decomposition device, characterized in that, The system includes a decomposition box (1), a waste chip box (2) is fixedly connected to the outer surface of the decomposition box (1), a negative pressure pump (3) is fixedly installed on the upper surface of the waste chip box (2) by bolts, a chip suction cup (4) is fixedly connected to the input end of the negative pressure pump (3), several intercepting crossbars (5) are fixedly connected inside the chip suction cup (4), a drop frame (6) is fixedly connected to the inner wall of the decomposition box (1), and an electromagnet (7) is provided on the inner bottom wall of the drop frame (6).

2. The composite insulator stripping and dismantling equipment as described in claim 1, characterized in that: The dropping frame (6) is located below the chip suction cup (4), and the output end of the negative pressure pump (3) is located inside the waste chip box (2).

3. The composite insulator stripping and decomposition equipment as described in claim 1, characterized in that: The upper surface of the disassembly box (1) is provided with a guide groove (8) in the middle, and a movable slider (9) is slidably connected inside the guide groove (8).

4. The composite insulator stripping and decomposition equipment as described in claim 3, characterized in that: A cylinder (10) is fixedly connected to the upper surface of the movable slider (9), a piston rod (11) is fixedly connected to the output end of the cylinder (10), and a mounting seat (12) is fixedly connected to the surface of the piston rod (11).

5. The composite insulator stripping and dismantling equipment as described in claim 1, characterized in that: Both sides of the inner wall of the decomposition box (1) are fixedly connected to positioning seats (13), and the interior of the positioning seats (13) is provided with a composite insulator body (14).

6. The composite insulator stripping and decomposition equipment as described in claim 4, characterized in that: The mounting base (12) is equipped with a servo motor (15), and the output end of the servo motor (15) is fixedly connected to a disassembly blade (16).

7. The composite insulator stripping and dismantling equipment as described in claim 6, characterized in that: The decomposition blade (16) is located above the composite insulator body (14).

8. The composite insulator stripping and decomposition equipment as described in claim 1, characterized in that: The negative pressure pump (3) is connected to multiple decomposition boxes (1) through connecting pipes, and each connecting pipe is equipped with a pipeline opening and closing valve.

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