A winding device for high-voltage cable recycling

Abstract

This utility model relates to the field of cable winding technology, and in particular to a winding device for high-voltage cable recycling. It includes a base and a winding device for winding high-voltage cables. The winding device consists of a first baffle, a second baffle, a first winding roller, a second winding roller, a rotating rod, and a support rod. The first baffle and the rotating rod are located at the right end of the first winding roller. This utility model, by incorporating a stretchable winding device, allows for flexible adjustment of the roller length according to the actual length of the high-voltage cable, enabling the winding to hold more cable at once and effectively improving cable recycling efficiency. By providing self-locking casters at the lower end of the base, the high-voltage cable winding device can easily move in complex work environments, improving cable recycling efficiency. Furthermore, by incorporating a quick-release clamp structure for the winding device, there is no need to use multiple tools to tighten screws or disassemble parts; the clamp structure allows for simple operation, quickly loosening or locking the winding device, reducing the time required to replace the winding device.

Description

Technical Field

[0001] This utility model relates to the field of cable winding technology, and in particular to a winding device for high-voltage cable recycling. Background Technology

[0002] High-voltage cables are insulated conductors used to transmit and distribute high-voltage electrical energy of 1 kV and above. They have good electrical insulation properties and mechanical strength and are commonly used in power systems, industrial equipment and other fields.

[0003] According to announcement number CN220537173U, a cable winding device includes a base plate and a drum, with the drum mounted on the base plate and side plates on the base plate. The device involves pushing the drum onto a placement plate, with a locking lever used to restrict the drum's rotation and prevent it from not rotating. A motor drives the drum to rotate and wind up the cable. However, in the aforementioned document, the winding roller is fixed to the winding device. In high-voltage cable recovery operations, if the winding roller is fully wound or malfunctions and needs replacement, there is no quick-disassembly mechanism. Workers must use various tools such as screwdrivers and wrenches, spending a significant amount of time disassembling complex fixed components. The winding capacity of the winding roller is limited and cannot be adjusted according to the actual length of the high-voltage cable. When encountering longer cables, the winding roller may need frequent replacements due to insufficient length, increasing operational time costs. Utility Model Content

[0004] The purpose of this invention is to solve the problem of limited capacity of the winding roller when winding high-voltage cables in the prior art, and to propose a winding device for high-voltage cable recycling.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-voltage cable recycling device includes a base and a winding device for winding high-voltage cables. The winding device consists of a first baffle, a second baffle, a first winding roller, a second winding roller, a rotating rod, and a support rod. The first baffle and the rotating rod are located at the right end of the first winding roller, and the second baffle and the support rod are located at the left end of the second winding roller. A support frame and self-locking casters are fixedly installed on the base.

[0007] The first take-up roller is slidably fitted with a positioning block connected to the second take-up roller. The base is equipped with a drive frame for horizontal movement of the traction support rod via a movable component. The support frame and the drive frame are equipped with a clamping structure for clamping the rotating rod and the support rod. The support frame is equipped with a rotating structure for driving the rotating rod to rotate and winding the high-voltage cable. The second take-up roller is equipped with a limiting structure for limiting the positioning block.

[0008] Preferably, the support frame and the drive frame are vertically arranged on both sides of the base, and the first winding roller and the second winding roller are barrel-shaped structures with one end open, and the first winding roller has a through hole.

[0009] Preferably, the movable component includes a fixed block and a fixed plate fixedly mounted on the base. A second motor is fixedly mounted on the fixed block, and a lead screw extending to the fixed plate is fixedly connected to the output end of the second motor. A matching nut is slidably sleeved on the lead screw, and the drive is mounted on the nut.

[0010] The lead screw is horizontally positioned below the winding device, and a limiting block connected to a nut is slidably sleeved on the base. The base has a guide groove for guiding the limiting block.

[0011] Preferably, the clamp structure includes a limiting wheel fixedly installed on the rotating rod and the support rod. The support frame and the drive frame are provided with limiting grooves for receiving the limiting wheel. The rotating rod and the support rod are provided with pin seats, and the pin seats are provided with limiting frames for guiding the limiting wheel. The lower end of the limiting frame is an arc-shaped structure adapted to the limiting wheel. A clamp block one is fixedly installed on the support frame. A clamp block two corresponding to clamp block one is fixedly installed on the limiting frame, and a clamp bolt connected to clamp block one is threaded onto clamp block two.

[0012] Preferably, the rotating structure includes a motor fixedly mounted on a support frame, and the output end of the motor is fixedly connected to a drive shaft that is connected to the rotating rod transmission.

[0013] The rotating rod and the drive shaft are arranged horizontally from top to bottom, and the drive shaft and the rotating rod are respectively fixedly mounted with a meshing driving gear and a driven gear.

[0014] Preferably, the limiting structure includes a positioning groove opened on the take-up roller 1 and guiding the positioning block, and the positioning groove is opened horizontally. The number of positioning blocks is four, and the four positioning blocks are circumferentially distributed on the outer wall of the take-up roller 2. The take-up roller 1 has evenly distributed positioning holes that communicate with the positioning groove. The take-up roller 2 is threaded with a fixing bolt that passes through the positioning block and extends into the positioning hole.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. This utility model, by setting up a stretchable winding device, can flexibly adjust the length of the roller according to the actual length of the high-voltage cable, and can hold more cables at once, reducing the frequency of changing the winding device and effectively improving the cable recycling efficiency. When not in use, the stretchable winding device can be retracted to a smaller size for easy storage.

[0017] 2. This utility model enables the high-voltage cable rewinder to move easily in complex work sites by setting self-locking casters at the lower end of the base, greatly reducing equipment transfer time. By setting a quick-release clamp for the rewinder, there is no need to use multiple tools to tighten screws or disassemble parts. The clamp structure can quickly loosen or lock the rewinder with simple operation, reducing the time for changing the rewinder. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a high-voltage cable recycling winding device proposed in this utility model;

[0019] Figure 2 This is a side sectional view of a high-voltage cable recycling winding device proposed in this utility model;

[0020] Figure 3 This is an enlarged schematic diagram of structure A of a high-voltage cable recycling winding device proposed in this utility model;

[0021] Figure 4 This is a cross-sectional view of a high-voltage cable recycling winding device proposed in this utility model.

[0022] In the diagram: 1. Base; 2. Support frame; 3. Limiting groove; 4. Pin seat; 5. Limiting frame; 6. Clamp block one; 7. Clamp block two; 8. Clamp bolt; 9. Rotating rod; 10. Limiting wheel; 11. Driven gear; 12. Take-up roller one; 13. Baffle one; 14. Through hole; 15. Motor one; 16. Drive shaft; 17. Drive gear; 18. Fixing block; 19. Fixing plate; 20. Lead screw; 21. Nut; 22. Limiting block; 23. Guide groove; 24. Drive frame; 25. Motor two; 26. Support rod; 27. Take-up roller two; 28. Baffle two; 29. ​​Positioning block; 30. Positioning groove; 31. Fixing bolt; 32. Positioning hole; 33. Self-locking caster wheel. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-4A high-voltage cable recycling winding device includes a base 1 and a winding device for winding high-voltage cables. The winding device consists of a first baffle 13, a second baffle 28, a first winding roller 12, a second winding roller 27, a rotating rod 9, and a support rod 26. The first baffle 13 and the rotating rod 9 are located at the right end of the first winding roller 12, and the second baffle 28 and the support rod 26 are located at the left end of the second winding roller 27. By setting the first baffle 13 and the second baffle 28, the high-voltage cable can be effectively prevented from slipping off both ends of the first winding roller 12 and the second winding roller 27 during the winding process.

[0025] The base 1 is fixedly installed with a support frame 2 and a self-locking caster wheel 33. By setting the self-locking caster wheel 33, the rewinder can move flexibly between different sites and quickly move the rewinder to the high-voltage cable recycling operation point.

[0026] The support frame 2 and the drive frame 24 are vertically arranged on both sides of the base 1. The first winding roller 12 and the second winding roller 27 are barrel-shaped structures with one end open. The first winding roller 12 has a through hole 14. By opening the through hole 14, when the winding machine stops running, it provides convenience for the fastening and adjustment of the internal fixing bolt 31.

[0027] A positioning block 29 connected to a second take-up roller 27 is slidably sleeved on the first take-up roller 12. By setting the positioning block 29, the first take-up roller 12 and the second take-up roller 27 rotate synchronously. A drive frame 24 that moves horizontally is set on the base 1 via a traction support rod 26. The slidable component includes a fixed block 18 and a fixed plate 19 fixedly installed on the base 1. A second motor 25 is fixedly installed on the fixed block 18, and a lead screw 20 extending to the fixed plate 19 is fixedly connected to the output end of the second motor 25. A matching nut 21 is slidably sleeved on the lead screw 20. The drive frame 24 is set on the nut 21. The drive frame 24 is driven by the nut 21 to adjust the distance between the first baffle 13 and the second baffle 28, so that the take-up machine can take up more high-voltage cables.

[0028] The lead screw 20 is horizontally positioned below the winding device. A limiting block 22 connected to the nut 21 is slidably sleeved on the base 1. The base 1 has a guide groove 23 for guiding the limiting block 22. By setting the guide groove 23, the movement direction of the limiting block 22 is limited, ensuring that the limiting block 22 can only slide horizontally along the direction of the guide groove 23, preventing the nut 21 from shifting or shaking during the movement of the lead screw 20.

[0029] The support frame 2 and the drive frame 24 are equipped with a clamping structure to clamp the rotating rod 9 and the support rod 26.

[0030] The clamp structure includes a limiting wheel 10 fixedly installed on the rotating rod 9 and the support rod 26. The support frame 2 and the drive frame 24 are provided with limiting grooves 3 to receive the limiting wheel 10. When the winding roller 27 does not need to be moved, the limiting grooves 3 support the limiting wheel 10. When the winding roller 27 needs to be moved, the inner wall of the limiting grooves 3 applies pressure to the limiting wheel 10, causing the drive frame 24 to drive the support rod 26 to move. The support frame 2 fixes the rotating rod 9, realizing the change of the winding length. The winding length can be flexibly adjusted according to the actual length of the high-voltage cable to wind up more high-voltage cables.

[0031] The rotating rod 9 and the support rod 26 are equipped with pin seats 4, and the pin seats 4 are provided with a limiting frame 5 to guide the limiting wheel 10. The lower end of the limiting frame 5 is an arc-shaped structure that matches the limiting wheel 10. By setting the limiting wheel 10, the outer circular surface of the limiting wheel 10 fits with the arc-shaped structure at the lower end of the limiting frame 5, so as to prevent the rotating rod 9 and the support rod 26 from radially shifting or shaking during rotation, and to ensure the stability of the rotation axis of the winding device.

[0032] A clamp block 6 is fixedly installed on the support frame 2, and a clamp block 7 corresponding to clamp block 6 is fixedly installed on the limit frame 5. A clamp bolt 8 connected to clamp block 6 is threaded on clamp block 7. The clamp bolt 8 adopts a quick-release design and does not require tools. The operator can manually adjust the clamp bolt 8, which greatly improves the convenience of changing the winder and reduces the time of changing the winder.

[0033] The support frame 2 is provided with a rotating structure that drives the rotating rod 9 to rotate and wind up the high-voltage cable. The rotating structure includes a motor 15 fixedly installed on the support frame 2, and the output end of the motor 15 is fixedly connected to a drive shaft 16 that is connected to the rotating rod 9 for transmission.

[0034] The rotating rod 9 and the drive shaft 16 are arranged horizontally from top to bottom. The drive shaft 16 and the rotating rod 9 are respectively fixedly mounted with a meshing drive gear 17 and a driven gear 11. The number of teeth of the driven gear 11 is greater than the number of teeth of the drive gear 17, so that the winding device rotates smoothly at a slower speed.

[0035] The take-up roller 27 is provided with a limiting structure for limiting the positioning block 29. The limiting structure includes a positioning groove 30 formed on the take-up roller 12 and guiding the positioning block 29.

[0036] The positioning groove 30 is horizontally opened, and there are four positioning blocks 29. The four positioning blocks 29 are circumferentially distributed on the outer wall of the second take-up roller 27. By setting the positioning groove 30, the rotation of the first take-up roller 12 drives the inner wall of the positioning groove 30 to apply pressure to the positioning blocks 29. The positioning blocks 29 drive the second take-up roller 27 to rotate synchronously with the first take-up roller 12. The positioning groove 30 provides precise guidance for the positioning blocks 29, so that the second take-up roller 27 will not deflect when moving in the horizontal direction.

[0037] The take-up roller 12 has evenly distributed positioning holes 32 that are connected to the positioning groove 30. The take-up roller 27 is threaded with a fixing bolt 31 that passes through the positioning block 29 and extends into the positioning hole 32. By setting the fixing bolt 31, the take-up roller 12 and the take-up roller 27 are locked together. The high-voltage cable is squeezed from both sides by the baffle 13 and the baffle 28 to prevent the wound high-voltage cable from becoming loose and falling off.

[0038] It should be noted that the specific model and specifications of motor 15 and motor 25 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0039] The functional principle of this utility model can be explained through the following operation methods:

[0040] The base 1 is moved to the high-voltage cable recycling point by using the self-locking caster 33;

[0041] When installing the rewinder;

[0042] Loosen the clamp bolt 8 to disconnect the clamp block 7 from the clamp block 6, and rotate the traction limit frame 5 so that the limit frame 5 deflects with the pin seat 4 as the fulcrum.

[0043] The winding device is raised so that the two limiting wheels 10 extend to the support frame 2 and the drive frame 24 respectively. When the limiting wheels 10 are in contact with the limiting groove 3, the limiting frame 5 is rotated so that the clamp block 2 7 and the clamp block 1 6 correspond to each other. The clamp bolt 8 is used to connect the clamp block 2 7 and the clamp block 1 6.

[0044] When rewinding high-voltage cables;

[0045] The high-voltage cable end extends to the take-up roller 12. The motor 15 starts and drives the drive shaft 16 to rotate. When the drive shaft 16 rotates, it drives the rotating rod 9 to rotate through the meshing drive gear 17 and driven gear 11. When the rotating rod 9 rotates, it drives the take-up roller 12 to rotate. The take-up roller 12 drives the take-up roller 27 to rotate synchronously to wind up the high-voltage cable. When the take-up roller 12 drives the take-up roller 27 to rotate, it drives the limit wheel 10 to rotate in the limit groove 3.

[0046] When the winding capacity is insufficient, motor 15 stops running.

[0047] When the second motor 25 is powered on, it drives the lead screw 20 to rotate. When the lead screw 20 rotates, it drives the nut 21 to move horizontally. When the nut 21 moves to the left, it drives the drive frame 24 to move. The inner wall of the limiting groove 3 applies pressure to the limiting wheel 10, so that the drive frame 24 drives the support rod 26 and the second take-up roller 27 to move, pulling out the second take-up roller 27 that extends into the first take-up roller 12, and adjusting the overall take-up amount of the take-up device.

[0048] When winding is complete, the fixing bolt 31 is screwed into the positioning block 29 and extends into one of the positioning holes 32, so that the winding roller 27 and the winding roller 12 are connected.

[0049] When it is necessary to disassemble the rewinder;

[0050] Manually loosen clamp bolt 8 to disconnect clamp block 2 7 from clamp block 1 6, rotate limit frame 5 to open it, and slowly remove the winding device.

[0051] 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 high-voltage cable rewinding device, comprising a base (1) and a rewinder for winding high-voltage cables, characterized in that, The winding device consists of a first baffle (13), a second baffle (28), a first winding roller (12), a second winding roller (27), a rotating rod (9), and a support rod (26). The first baffle (13) and the rotating rod (9) are located at the right end of the first winding roller (12), and the second baffle (28) and the support rod (26) are located at the left end of the second winding roller (27). A support frame (2) and a self-locking caster wheel (33) are fixedly installed on the base (1). The first winding roller (12) is slidably fitted with a positioning block (29) connected to the second winding roller (27). The base (1) is provided with a drive frame (24) for horizontal movement of the traction support rod (26) via a moving part. The support frame (2) and the drive frame (24) are provided with a clamping structure for clamping the rotating rod (9) and the support rod (26). The support frame (2) is provided with a rotating structure for driving the rotating rod (9) to rotate and winding the high-voltage cable. The second winding roller (27) is provided with a limiting structure for limiting the positioning block (29).

2. The high-voltage cable recycling winding device according to claim 1, characterized in that, The support frame (2) and the drive frame (24) are vertically arranged on both sides of the base (1). The first winding roller (12) and the second winding roller (27) are barrel-shaped structures with one end open. The first winding roller (12) has a through hole (14).

3. The high-voltage cable recycling winding device according to claim 1, characterized in that, The movable component includes a fixed block (18) and a fixed plate (19) fixedly installed on the base (1). A second motor (25) is fixedly installed on the fixed block (18), and a lead screw (20) extending to the fixed plate (19) is fixedly connected to the output end of the second motor (25). A matching nut (21) is slidably sleeved on the lead screw (20), and the drive frame (24) is located on the nut (21). The lead screw (20) is horizontally positioned below the winding device. A limiting block (22) connected to the nut (21) is slidably sleeved on the base (1). The base (1) has a guide groove (23) for guiding the limiting block (22).

4. A high-voltage cable recycling winding device according to claim 1, characterized in that, The clamp structure includes a limiting wheel (10) fixedly installed on the rotating rod (9) and the support rod (26). The support frame (2) and the drive frame (24) are provided with limiting grooves (3) for receiving the limiting wheel (10). The rotating rod (9) and the support rod (26) are provided with pin seats (4), and the pin seats (4) are provided with limiting frames (5) for guiding the limiting wheel (10). The lower end of the limiting frame (5) is an arc-shaped structure adapted to the limiting wheel (10). The support frame (2) is fixedly installed with a clamp block one (6), and the limiting frame (5) is fixedly installed with a clamp block two (7) corresponding to the clamp block one (6). The clamp block two (7) is threadedly connected with a clamp bolt (8) connected to the clamp block one (6).

5. A high-voltage cable recycling winding device according to claim 1, characterized in that, The rotating structure includes a motor (15) fixedly mounted on the support frame (2), and the output end of the motor (15) is fixedly connected to a drive shaft (16) that is connected to the rotating rod (9). The rotating rod (9) and the drive shaft (16) are arranged horizontally from top to bottom. The drive shaft (16) and the rotating rod (9) are respectively fixedly mounted with a meshing drive gear (17) and a driven gear (11).

6. A high-voltage cable recycling winding device according to claim 1, characterized in that, The limiting structure includes a positioning groove (30) opened on the take-up roller (12) and guiding the positioning block (29), and the positioning groove (30) is opened horizontally. There are four positioning blocks (29), and the four positioning blocks (29) are circumferentially distributed on the outer wall of the take-up roller (27). The take-up roller (12) is provided with evenly distributed positioning holes (32) that are connected to the positioning groove (30). The take-up roller (27) is threaded with a fixing bolt (31) that passes through the positioning block (29) and extends into the positioning hole (32).

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