Large-cantilever winding mechanism for medium-voltage cable copper wire

Abstract

The utility model belongs to the technical field of cable processing, and relates to a medium-voltage cable copper wire large-cantilever winding mechanism. The device comprises two mounting frames, the same rotating pipe is rotationally connected between the two mounting frames, a mounting seat is arranged on the right sides of the mounting frames, a driving pipe is rotationally connected to the mounting seat, a motor is fixedly connected to the vertical side wall of the mounting seat, and the output end of the motor is fixedly connected with the driving pipe. And the same independent cantilever is fixedly connected between the driving pipe and the rotating pipe, a first pay-off wheel is rotationally connected into the independent cantilever, the rotating pipe is fixedly sleeved with a first rotating disc and a second rotating disc, and the first rotating disc and the second rotating disc are located between the two mounting frames. According to the utility model, copper wires can be wound more compactly, and the cable can form a fastening structure in which a main wire core is matched with a plurality of strands of copper wires, so that the overall structural strength of the cable can be improved, and the forming quality of the cable is effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of cable processing technology and relates to a large cantilever winding mechanism for copper wire of medium voltage cable. Background Technology

[0002] Medium-voltage cables are a common type of cable in power systems. During the production and processing of medium-voltage cables, multiple strands of copper wire need to be wound together into a single cable to improve the quality of the cable.

[0003] When using existing medium-voltage cable winding mechanisms, the winding mechanism directly twists multiple strands of copper wire together during the winding process. Cables formed using this winding method lack the main cable in the middle section, resulting in poor structural stability and reduced cable forming quality. Utility Model Content

[0004] The purpose of this utility model is to address the above-mentioned problems by providing a large cantilever winding mechanism for copper wires in medium-voltage cables.

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

[0006] A medium-voltage cable copper wire cantilever winding mechanism includes two mounting frames, with a common rotating tube rotatably connected between the two mounting frames. A mounting base is provided on the right side of each mounting frame, and a drive tube is rotatably connected to the mounting base. A motor is fixedly connected to the vertical side wall of the mounting base, and the output end of the motor is fixedly connected to the drive tube. A common independent cantilever is fixedly connected between the drive tube and the rotating tube. A first wire feeding wheel is rotatably connected inside the independent cantilever. A first rotating disk and a second rotating disk are fixedly sleeved on the rotating tube, located between the two mounting frames. Three mounting shafts are rotatably connected to both the first and second rotating disks. A common large cantilever is fixedly connected between the two mounting shafts. A second wire feeding wheel is rotatably connected inside the large cantilever. Three wire-passing holes corresponding to the second wire feeding wheel are evenly opened on the second rotating disk. A drive assembly is connected between the first rotating disk and the mounting frame.

[0007] In the aforementioned medium-voltage cable copper wire large cantilever winding mechanism, the drive assembly includes a fixed tube fixedly connected to the mounting frame, a gear plate fixedly sleeved on the outside of the fixed tube, three fixed shafts fixedly connected to the first rotating disk, gears meshing with the gear plate fixedly sleeved on each of the three fixed shafts, and driven gears meshing with the gears fixedly sleeved on each of the three mounting shafts.

[0008] In the aforementioned medium-voltage cable copper wire large cantilever winding mechanism, a shaft is fixedly connected inside the wire-passing hole, and a guide wheel is rotatably sleeved on the shaft wall.

[0009] In the aforementioned medium-voltage cable copper wire large cantilever winding mechanism, a support plate is fixedly connected to the vertical side wall of the mounting base. The upper side of the support plate is tightly fitted to the lower side of the motor, and a triangular rib is fixedly connected between the lower side wall of the support plate and the mounting base.

[0010] In the aforementioned medium-voltage cable copper wire cantilever winding mechanism, the mounting frame and the lower side wall of the mounting base are both fixedly connected to a base plate, and pin holes are provided at the four corners of the lower surface of the base plate.

[0011] In the aforementioned medium-voltage cable copper wire large cantilever winding mechanism, a reinforcing crossbeam is fixedly connected inside the independent cantilever, and a fixing hole is provided on the reinforcing crossbeam.

[0012] In the aforementioned medium-voltage cable copper wire cantilever winding mechanism, the support plate has multiple air holes, which are evenly distributed on the support plate.

[0013] In the aforementioned medium-voltage cable copper wire large cantilever winding mechanism, the diameter of the gear disc is larger than the diameter of the gear and the driven gear.

[0014] In the aforementioned medium-voltage cable copper wire cantilever winding mechanism, two connecting blocks are symmetrically fixedly connected between the upper side wall of the support plate and the outer wall of the motor.

[0015] In the aforementioned medium-voltage cable copper wire cantilever winding mechanism, gaps are provided between the first rotating disk, the second rotating disk, and the mounting frame.

[0016] Compared with existing technologies, the advantages of this utility model are:

[0017] 1. This utility model, through the installation of a mounting frame, rotating tube, mounting base, drive tube, motor, independent cantilever, first pay-off wheel, first rotating disk, second rotating disk, mounting shaft, large cantilever, second pay-off wheel, and threading hole, allows the following winding process: the first pay-off wheel is mounted on the independent cantilever, and the copper wire on the first pay-off wheel is passed through the rotating tube. Multiple second pay-off wheels are mounted on the large cantilever, and the copper wire on the multiple second pay-off wheels is passed through the threading hole on the second rotating disk. The motor drives the drive tube to rotate, which in turn drives the independent cantilever to rotate. The independent cantilever drives the rotating tube to rotate, which in turn drives the first and second rotating disks to rotate. The first and second rotating disks then drive the multiple large cantilever arms to rotate. This allows the copper wire on the second pay-off wheels to be wound around the copper wire on the first pay-off wheel. Simultaneously, the drive assembly drives the large cantilever to rotate relative to the first rotating disk, resulting in a tighter winding of the copper wire. This creates a secure structure where the main core and multiple strands of copper wire work together, improving the overall structural strength of the cable and effectively enhancing its forming quality.

[0018] 2. In use, the drive assembly of this utility model allows the first rotating disk to drive the gear to rotate. The gear and the fixed gear disk cooperate to make the gear rotate. The gear drives the driven gear to rotate, the driven gear drives the mounting shaft to rotate, the mounting shaft drives the large cantilever to rotate, and the large cantilever drives the second wire feeding wheel to rotate. This allows the copper wires on the second wire feeding wheel to intertwine, effectively improving the cable processing efficiency.

[0019] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a structural schematic diagram of another aspect of this utility model.

[0022] Figure 3 This is the front view of this utility model.

[0023] Figure 4 yes Figure 1 A schematic diagram of the installation structure of the first rotating disk.

[0024] Figure 5 yes Figure 1 A schematic diagram of the structure of the second rotating disk.

[0025] Figure 6 yes Figure 1 A schematic diagram of the installation structure of the independent cantilever.

[0026] In the diagram: 1. Mounting bracket; 2. Rotating tube; 3. Mounting base; 4. Drive tube; 5. Motor; 6. Independent cantilever; 7. First feed reel; 8. First rotating disk; 9. Second rotating disk; 10. Mounting shaft; 11. Large cantilever; 12. Second feed reel; 13. Threading hole; 14. Fixing tube; 15. Gear disc; 16. Fixing shaft; 17. Gear; 18. Driven gear; 19. Shaft; 20. Guide wheel; 21. Support plate; 22. Triangular rib; 23. Base plate; 24. Pin hole; 25. Reinforcing beam; 26. Fixing hole; 27. Air hole; 28. Connecting block. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings.

[0028] like Figure 1-6As shown, a medium-voltage cable copper wire large cantilever winding mechanism includes two mounting frames 1, with a common rotating tube 2 rotatably connected between the two mounting frames 1. A mounting base 3 is provided on the right side of each mounting frame 1, and a drive tube 4 is rotatably connected to the mounting base 3. A motor 5 is fixedly connected to the vertical side wall of the mounting base 3, and the output end of the motor 5 is fixedly connected to the drive tube 4. A common independent cantilever 6 is fixedly connected between the drive tube 4 and the rotating tube 2. A first wire feeding wheel 7 is rotatably connected inside the independent cantilever 6. A first rotating disk 8 and a second rotating disk 9 are fixedly sleeved on the rotating tube 2. The first rotating disk 8 and the second rotating disk 9 are located between the two mounting frames 1. Three mounting shafts 10 are rotatably connected to both the first rotating disk 8 and the second rotating disk 9. A common large cantilever 11 is fixedly connected between the two mounting shafts 10. A second wire feeding wheel 12 is rotatably connected inside the large cantilever 11. Three wire-passing holes 13 corresponding to the second wire feeding wheel 12 are evenly opened on the second rotating disk 9. A drive assembly is connected between the first rotating disk 8 and the mounting frame 1.

[0029] In this embodiment, during winding, the first pay-off wheel 7 is mounted on the independent cantilever 6, and the copper wire on the first pay-off wheel 7 is passed through the rotating tube 2. Multiple second pay-off wheels 12 are mounted on the large cantilever 11, and the copper wire on the multiple second pay-off wheels 12 is passed through the wire-passing holes 13 on the second rotating disk 9. The motor 5 drives the drive tube 4 to rotate, which in turn drives the independent cantilever 6 to rotate. The independent cantilever 6 then drives the rotating tube 2 to rotate, which in turn drives the first rotating disk 8 and the second rotating disk 9 to rotate. The first and second rotating disks 8 and 9 then drive the multiple large cantilever arms 11 to rotate. This allows the copper wire on the second pay-off wheels 12 to be wound around the copper wire on the first pay-off wheel 7. Simultaneously, the drive assembly drives the large cantilever arm 11 to rotate relative to the first rotating disk 8, making the copper wire winding tighter. This allows the cable to form a tight structure where the main core and multiple strands of copper wire cooperate, thereby improving the overall structural strength of the cable and effectively enhancing its forming quality.

[0030] The drive assembly includes a fixed tube 14 fixedly connected to the mounting bracket 1, a gear disk 15 fixedly sleeved on the fixed tube 14, three fixed shafts 16 fixedly connected to the first rotating disk 8, a gear 17 meshing with the gear disk 15 fixedly sleeved on each of the three fixed shafts 16, and a driven gear 18 meshing with the gear 17 fixedly sleeved on each of the three mounting shafts 10.

[0031] In this embodiment, during use, the first rotating disk 8 drives the gear 17 to rotate. Through the interaction between the gear 17 and the fixed gear disk 15, the gear 17 can rotate, which drives the driven gear 18 to rotate. The driven gear 18 drives the mounting shaft 10 to rotate, the mounting shaft 10 drives the large cantilever 11 to rotate, and the large cantilever 11 drives the second wire feeding wheel 12 to rotate. This allows the copper wires on the second wire feeding wheel 12 to be intertwined, effectively improving the cable processing efficiency.

[0032] A shaft 19 is fixedly connected inside the thread hole 13, and a guide wheel 20 is rotatably sleeved on the shaft wall of the shaft 19.

[0033] In the above embodiment, the shaft 19 and guide wheel 20 can guide the copper wire, thereby improving the smoothness of copper wire laying.

[0034] A support plate 21 is fixedly connected to the vertical side wall of the mounting base 3. The upper side of the support plate 21 is in close contact with the lower side of the motor 5. A triangular rib plate 22 is fixedly connected between the lower side wall of the support plate 21 and the mounting base 3.

[0035] In this embodiment, the support plate 21 and the triangular rib plate 22 can support the motor 5, effectively improving the stability of the motor 5 operation.

[0036] The mounting bracket 1 and the mounting base 3 are both fixedly connected to the side wall of the lower side plate 23, and the four corners of the lower surface of the base plate 23 are provided with pin holes 24.

[0037] In the above embodiments, the base plate 23 and pin holes 24 can improve the convenience of fixing the mounting bracket 1 and the mounting base 3.

[0038] The independent cantilever 6 is fixedly connected to a reinforcing beam 25, and the reinforcing beam 25 has a fixing hole 26.

[0039] In this embodiment, the reinforced crossbeam 25 can improve the structural stability of the independent cantilever 6.

[0040] The support plate 21 has a plurality of air holes 27, which are evenly distributed on the support plate 21.

[0041] In the above embodiment, the provided vent 27 can improve the flow of gas near the support plate 21, thereby improving the heat dissipation efficiency of the support plate 21 and effectively improving the heat dissipation efficiency of the motor 5.

[0042] The diameter of the toothed disc 15 is larger than the diameter of the gear 17 and the driven gear 18.

[0043] Two connecting blocks 28 are symmetrically fixedly connected between the upper side wall of the support plate 21 and the outer wall of the motor 5.

[0044] In the above embodiment, the two connecting blocks 28 can improve the stability of the connection between the motor 5 and the support plate 21, and effectively improve the stability of the motor 5 operation.

[0045] A gap is provided between the first rotating disk 8, the second rotating disk 9, and the mounting bracket 1.

[0046] In this embodiment, the gap is designed to improve the smoothness of rotation of the first rotating disk 8 and the second rotating disk 9.

[0047] The working principle of this utility model is as follows:

[0048] During winding, the first pay-off reel 7 is mounted on the independent cantilever 6, and the copper wire on the first pay-off reel 7 is passed through the rotating tube 2. Multiple second pay-off reels 12 are mounted on the large cantilever 11, and the copper wire on the multiple second pay-off reels 12 is passed through the wire-passing holes 13 on the second rotating disk 9. The motor 5 drives the drive tube 4 to rotate, which in turn drives the independent cantilever 6 to rotate. The independent cantilever 6 then drives the rotating tube 2 to rotate, which in turn drives the first rotating disk 8 and the second rotating disk 9 to rotate. The first rotating disk 8 and the second rotating disk 9 then drive the multiple large cantilever 11 to rotate, thus enabling the copper wire on the second pay-off reels 12 to pass through the rotating tube 2. The copper wire is wound around the copper wire on the first feed wheel 7. At the same time, the first rotating disk 8 drives the gear 17 to rotate. Through the interaction between the gear 17 and the fixed gear disk 15, the gear 17 can rotate, which drives the driven gear 18 to rotate. The driven gear 18 drives the mounting shaft 10 to rotate, which can drive the large cantilever 11 to rotate relative to the first rotating disk 8. This makes the copper wire wound more tightly, and the cable can form a tight structure in which the main core and multiple strands of copper wire cooperate with each other. This can improve the overall structural strength of the cable and effectively improve the forming quality of the cable.

[0049] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model.

[0050] Although this document frequently uses terms such as 1. mounting bracket; 2. rotating tube; 3. mounting base; 4. drive tube; 5. motor; 6. independent cantilever; 7. first feed reel; 8. first rotating disk; 9. second rotating disk; 10. mounting shaft; 11. large cantilever; 12. second feed reel; 13. threading hole; 14. fixing tube; 15. gear plate; 16. fixing shaft; 17. gear; 18. driven gear; 19. shaft; 20. guide wheel; 21. support plate; 22. triangular rib plate; 23. base plate; 24. pin hole; 25. reinforcing beam; 26. fixing hole; 27. air hole; 28. connecting block, etc., the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A medium-voltage cable copper wire cantilever winding mechanism, comprising two mounting brackets (1), characterized in that, The two mounting brackets (1) are rotatably connected by the same rotating tube (2). A mounting base (3) is provided on the right side of the mounting bracket (1). A drive tube (4) is rotatably connected to the mounting base (3). A motor (5) is fixedly connected to the vertical side wall of the mounting base (3). The output end of the motor (5) is fixedly connected to the drive tube (4). The drive tube (4) and the rotating tube (2) are fixedly connected by the same independent cantilever (6). A first wire feeding wheel (7) is rotatably connected inside the independent cantilever (6). A first rotating disk (8) and a second rotating disk (7) are fixedly sleeved on the rotating tube (2). Two rotating disks (9), the first rotating disk (8) and the second rotating disk (9) are located between two mounting brackets (1), and three mounting shafts (10) are rotatably connected to the first rotating disk (8) and the second rotating disk (9). The same large cantilever (11) is fixedly connected between the two mounting shafts (10). A second wire feeding wheel (12) is rotatably connected inside the large cantilever (11). Three wire passing holes (13) corresponding to the second wire feeding wheel (12) are evenly opened on the second rotating disk (9). A drive assembly is connected between the first rotating disk (8) and the mounting bracket (1).

2. The medium-voltage cable copper wire cantilever winding mechanism according to claim 1, characterized in that, The drive assembly includes a fixed tube (14) fixedly connected to the mounting bracket (1), a gear disk (15) fixedly sleeved on the fixed tube (14), three fixed shafts (16) fixedly connected to the first rotating disk (8), gears (17) meshing with the gear disk (15) fixedly sleeved on each of the three fixed shafts (16), and driven gears (18) meshing with the gears (17) fixedly sleeved on each of the three mounting shafts (10).

3. The medium-voltage cable copper wire cantilever winding mechanism according to claim 2, characterized in that, A shaft (19) is fixedly connected inside the thread hole (13), and a guide wheel (20) is rotatably sleeved on the shaft wall (19).

4. The medium-voltage cable copper wire cantilever winding mechanism according to claim 3, characterized in that, The vertical side wall of the mounting base (3) is fixedly connected to a support plate (21). The upper side of the support plate (21) is tightly fitted to the lower side of the motor (5). A triangular rib plate (22) is fixedly connected between the lower side wall of the support plate (21) and the mounting base (3).

5. The medium-voltage cable copper wire cantilever winding mechanism according to claim 4, characterized in that, The mounting bracket (1) and the mounting base (3) are both fixedly connected to the side wall of the bottom plate (23), and the bottom plate (23) has pin holes (24) at the four corners of the bottom surface.

6. The medium-voltage cable copper wire large cantilever winding mechanism according to claim 5, characterized in that, The independent cantilever (6) is fixedly connected to a reinforcing beam (25), and the reinforcing beam (25) has a fixing hole (26).

7. The medium-voltage cable copper wire cantilever winding mechanism according to claim 6, characterized in that, The support plate (21) has a plurality of air holes (27) evenly distributed on the support plate (21).

8. The medium-voltage cable copper wire large cantilever winding mechanism according to claim 7, characterized in that, The diameter of the toothed disc (15) is larger than the diameter of the gear (17) and the driven gear (18).

9. The medium-voltage cable copper wire cantilever winding mechanism according to claim 8, characterized in that, Two connecting blocks (28) are symmetrically fixedly connected between the upper side wall of the support plate (21) and the outer wall of the motor (5).

10. The medium-voltage cable copper wire large cantilever winding mechanism according to claim 9, characterized in that, There are gaps between the first rotating disk (8), the second rotating disk (9), and the mounting bracket (1).

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