A threading device for power construction

Abstract

This utility model discloses a wire threading device for power construction, including a base plate, a belt, a drive assembly, and a guide assembly. A fixed bracket is installed on the upper surface of the base plate, an mounting plate is installed on the upper end of the fixed bracket, an arc-shaped outer shell is installed on the left end of the mounting plate, and the drive assembly is installed on the upper surface of the mounting plate. This wire threading device for power construction, through the operation of the drive assembly, drives a second rotating shaft to rotate. The rotation of the second rotating shaft drives a second spur gear to rotate, which in turn drives a first spur gear to rotate. The rotation of the first spur gear drives a first rotating shaft to rotate, which in turn drives a winding column to rotate. The rotation of the winding column loosens the wire. Simultaneously, the rotation of the second rotating shaft drives a fourth rotating shaft and a rotating roller to rotate. Through the rotation of the rotating roller, its cooperation with the arc-shaped plate, and the action of the guide assembly, the wire is threaded into the conduit. This design not only allows for handheld operation and easy carrying but also reduces the labor intensity of manual labor.

Description

Technical Field

[0001] This utility model relates to the field of power construction technology, specifically to a wire-threading device for power construction. Background Technology

[0002] During electrical construction, thin wires need to be threaded through conduits. The hard outer shell of the conduit protects the wires, thereby increasing their lifespan and safety.

[0003] Currently, the main method is to manually insert and pull electrical wires through conduits. However, this method increases the labor intensity of workers. During the operation, prolonged hand work can cause numbness in the hands, making it impossible to proceed with subsequent procedures. Therefore, we propose a wire pulling device for electrical construction. Utility Model Content

[0004] The technical problem this invention aims to solve is to overcome existing defects and provide a wire-threading device for power construction. The wire is wound in the winding groove of a winding column, with the wire end extending from the gap between the arc-shaped outer shell and the winding column. It then passes between a rotating roller and an arc-shaped plate. Simultaneously, a hydraulic cylinder is activated, causing the arc-shaped plate to move. This movement, in conjunction with the rotating roller, presses the wire between the roller and the arc-shaped plate. Furthermore, a drive assembly rotates a second shaft, which in turn rotates a second spur gear. This second spur gear, in turn, rotates a first spur gear. The first spur gear, in turn, rotates a first shaft, which in turn rotates the winding column. The rotation of the winding column then passes the wire through the groove. As the wire is released, the second rotating shaft rotates, driving the first bevel gear to rotate. The first bevel gear rotates, driving the second bevel gear to rotate. The second bevel gear rotates, driving the third rotating shaft and the first pulley to rotate. The first pulley rotates, and under the action of the belt, it drives the second pulley to rotate. The second pulley rotates, driving the fourth rotating shaft and the rotating roller to rotate. Through the rotation of the rotating roller, in conjunction with the arc plate and the action of the guide assembly, the wire is threaded into the pipe. Similarly, if the wire is threaded out of the pipe, the drive assembly can work in the opposite direction. This design not only allows for handheld operation and easy carrying, but also reduces the intensity of manual labor and effectively solves the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wire threading device for power construction, comprising a base plate, a belt, a drive assembly, and a guide assembly;

[0006] A fixed bracket is mounted on the upper surface of the base plate. A mounting plate is mounted on the upper end of the fixed bracket. An arc-shaped outer shell is mounted on the left end of the mounting plate. A drive assembly is mounted on the upper surface of the mounting plate. A cross bracket is mounted inside the upper end of the arc-shaped outer shell. A first rotating shaft is rotatably mounted in the middle of the cross bracket. A winding column is mounted on the first rotating shaft, and a winding groove is formed on the circumferential surface of the winding column. An L-shaped bracket is mounted on the left side of the fixed bracket. A fixed plate is mounted on the upper end of the L-shaped bracket. The lower end of the first rotating shaft is rotatably connected to the fixed plate. A first spur gear is mounted on the upper end of the first rotating shaft. A second rotating shaft is rotatably mounted on the upper surface of the mounting plate. The drive assembly is connected to the upper end of the second rotating shaft. A [missing information - likely a gear or component] is mounted on the second rotating shaft. A second spur gear is connected to the first spur gear. A first bevel gear is installed at the lower end of the second rotating shaft. A connecting bracket is also installed on the left side of the fixed bracket. A third and fourth rotating shaft are rotatably installed on the side of the connecting bracket. A second bevel gear is installed at the front end of the third rotating shaft. The first and second bevel gears are connected to each other. A rotating roller is installed at the front end of the fourth rotating shaft. A first pulley is installed at the rear end of the third rotating shaft. A second pulley is installed at the rear end of the fourth rotating shaft. The first and second pulleys are connected by belt drive. A hydraulic cylinder is installed at the lower end of the L-shaped bracket corresponding to the rotating roller. A second arc-shaped plate is installed at the upper end of the hydraulic cylinder. A guide assembly is provided at the left end of the L-shaped bracket.

[0007] Furthermore, the guiding assembly includes a circular groove at the left end of the L-shaped bracket. Multiple compression springs are evenly installed on the inner wall of the groove, and a first arc-shaped plate is installed on the outer end of each compression spring. The multiple compression springs and the first arc-shaped plate guide the wire to prevent it from falling off.

[0008] Furthermore, the drive assembly includes an arc-shaped frame mounted on the upper surface of the mounting plate. A motor bracket is mounted on the upper surface of the arc-shaped frame, and a motor is mounted on the motor bracket. The output shaft of the motor is connected to the upper end of the second rotating shaft via a coupling, and the input end of the motor is electrically connected to the output end of an external controller. The external controller controls the motor to operate, and the motor drives the second rotating shaft to rotate, thus completing the rotation of the second rotating shaft electrically.

[0009] Furthermore, it also includes a protective sleeve, which is provided in the middle of the fixed bracket. The protective sleeve facilitates handheld operation.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this wire threading device for power construction, the wire is wound in the winding groove of the winding column, and the wire end extends out from the gap between the arc-shaped outer shell and the winding column, then passes between the rotating roller and the arc-shaped plate. Simultaneously, the hydraulic cylinder is activated, driving the arc-shaped plate to move. The movement of the arc-shaped plate, in conjunction with the rotating roller, presses the wire between them. Furthermore, the drive assembly operates, driving the second rotating shaft to rotate. The rotation of the second rotating shaft drives the second spur gear to rotate, which in turn drives the first spur gear to rotate. The rotation of the first spur gear drives the first rotating shaft to rotate, which in turn drives the winding column to rotate, thus winding the wire... The rotation of the column releases the wire. Simultaneously, the rotation of the second shaft drives the first bevel gear to rotate, which in turn drives the second bevel gear to rotate. The second bevel gear then drives the third shaft and the first pulley to rotate. The rotation of the first pulley, under the action of the belt, drives the second pulley to rotate, which in turn drives the fourth shaft and the rotating roller to rotate. Through the rotation of the rotating roller, in conjunction with the arc plate and the action of the guide assembly, the wire is threaded into the pipe. Similarly, if the wire is to be threaded out of the pipe, the drive assembly can work in the opposite direction. This design not only allows for handheld operation and easy portability but also reduces the labor intensity of manual labor. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0013] In the diagram: 1. Base plate, 2. Fixed bracket, 3. Cross bracket, 4. First spur gear, 5. First rotating shaft, 6. Arc-shaped outer shell, 7. Connecting bracket, 8. Motor, 9. Motor bracket, 10. Bow-shaped frame, 11. Mounting plate, 12. First bevel gear, 13. Second bevel gear, 14. Rotating roller, 15. Protective sleeve, 16. First arc-shaped plate, 17. Compression spring, 18. Circular groove, 19. Fixed plate, 20. L-shaped bracket, 21. Second arc-shaped plate, 22. Hydraulic cylinder, 23. Second spur gear, 24. Winding column, 25. Winding groove, 26. First pulley, 27. Belt, 28. Second pulley. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-2This embodiment provides a technical solution: a wire threading device for power construction, including a base plate 1, a belt 27, a drive assembly, and a guide assembly;

[0016] A fixed bracket 2 is mounted on the upper surface of the base plate 1. A mounting plate 11 is mounted on the upper end of the fixed bracket 2. An arc-shaped outer shell 6 is mounted on the left end of the mounting plate 11. A drive assembly is mounted on the upper surface of the mounting plate 11. A cross bracket 3 is mounted on the upper end of the inner part of the arc-shaped outer shell 6. A first rotating shaft 5 is rotatably mounted in the middle of the cross bracket 3. A winding column 24 is mounted on the first rotating shaft 5. A winding groove 25 is formed on the circumferential surface of the winding column 24. An L-shaped bracket 20 is mounted on the left side of the fixed bracket 2. A fixed plate 19 is mounted on the upper end of the L-shaped bracket 20. The lower end of the first rotating shaft 5 is rotatably connected to the fixed plate 19. A first spur gear 4 is mounted on the upper end of the first rotating shaft 5. A second rotating shaft is rotatably mounted on the upper surface of the mounting plate 11. The drive assembly is connected to the upper end of the second rotating shaft. A second spur gear is mounted on the second rotating shaft. Wheel 23, first spur gear 4 and second spur gear 23 mesh with each other, first bevel gear 12 is installed at the lower end of second rotating shaft, connecting bracket 7 is also installed on the left side of fixed bracket 2, third rotating shaft and fourth rotating shaft are rotatably installed on the side of connecting bracket 7, second bevel gear 13 is installed at the front end of third rotating shaft, first bevel gear 12 and second bevel gear 13 mesh with each other, rotating roller 14 is installed at the front end of fourth rotating shaft, first pulley 26 is installed at the rear end of third rotating shaft, second pulley 28 is installed at the rear end of fourth rotating shaft, first pulley 26 and second pulley 28 are connected by belt 27, hydraulic cylinder 22 is installed at the lower end of L-shaped bracket 20 corresponding to rotating roller 14, second arc plate 21 is installed at the upper end of hydraulic cylinder 22, and guide assembly is provided at the left end of L-shaped bracket 20.

[0017] First, the wire is wound into the winding groove 25 of the winding post 24. The wire end extends from the gap between the arc-shaped outer shell 6 and the winding post 24, and then passes between the rotating roller 14 and the arc-shaped plate 21. Simultaneously, the hydraulic cylinder 22 is activated, causing the arc-shaped plate 21 to move. The movement of the arc-shaped plate 21 cooperates with the rotating roller 14 to press the wire between them. Meanwhile, the drive assembly operates, causing the second rotating shaft to rotate. The rotation of the second rotating shaft drives the second spur gear 23 to rotate, which in turn drives the first spur gear 4 to rotate. The rotation of the first spur gear 4 drives the first rotating shaft 5 to rotate, which in turn drives the winding post 24 to rotate. The rotation of the winding post 24 loosens the wire. When the second rotating shaft rotates, it drives the first bevel gear 12 to rotate. The first bevel gear 12 rotates, which in turn drives the second bevel gear 13 to rotate. The second bevel gear 13 rotates, which in turn drives the third rotating shaft and the first pulley 26 to rotate. The first pulley 26 rotates, which, under the action of the belt 27, drives the second pulley 28 to rotate. The second pulley 28 rotates, which in turn drives the fourth rotating shaft and the rotating roller 14 to rotate. Through the rotation of the rotating roller 14 and its cooperation with the arc plate 21, as well as the action of the guide assembly, the wire is threaded into the pipe. Similarly, if the wire is threaded out of the pipe, the drive assembly can work in the opposite direction. This design not only allows for handheld operation and easy carrying, but also reduces the labor intensity of manual labor.

[0018] The guiding assembly includes a circular groove 18 formed at the left end of the L-shaped bracket 20. Multiple compression springs 17 are evenly installed on the inner wall of the groove 18, and a first arc-shaped plate 16 is installed at the outer end of each compression spring 17. The multiple compression springs 17 and the first arc-shaped plate 16 guide the wire to prevent it from falling off.

[0019] The drive assembly includes an arc-shaped frame 10 mounted on the upper surface of the mounting plate 11. A motor bracket 9 is mounted on the upper surface of the arc-shaped frame 10, and a motor 8 is mounted on the motor bracket 9. The output shaft of the motor 8 is connected to the upper end of the second rotating shaft via a coupling, and the input end of the motor 8 is electrically connected to the output end of an external controller. The external controller controls the operation of the motor 8, which drives the second rotating shaft to rotate, thus completing the rotation of the second rotating shaft electrically.

[0020] It also includes a protective sleeve 15, which is located in the middle of the fixed bracket 2. The protective sleeve 15 facilitates handheld operation.

[0021] The working principle of the wire threading device for power construction provided by this utility model is as follows: First, the wire is wound in the winding groove 25 of the winding post 24. The wire end extends out from the gap between the arc-shaped outer shell 6 and the winding post 24, and then passes between the rotating roller 14 and the arc-shaped plate 21. At the same time, the hydraulic cylinder 22 is activated to drive the arc-shaped plate 21 to move. The movement of the arc-shaped plate 21 cooperates with the rotating roller 14 to press the wire between them. Simultaneously, the drive assembly drives the second rotating shaft to rotate. The rotation of the second rotating shaft drives the second spur gear 23 to rotate, which in turn drives the first spur gear 4 to rotate. The rotation of the first spur gear 4 drives the first rotating shaft 5 to rotate, which in turn drives the winding post 24 to rotate. The rotation of the column 24 loosens the wire. Simultaneously, the rotation of the second shaft drives the first bevel gear 12 to rotate, which in turn drives the second bevel gear 13. The second bevel gear 13 then drives the third shaft and the first pulley 26 to rotate. The first pulley 26, under the action of the belt 27, drives the second pulley 28 to rotate, which in turn drives the fourth shaft and the rotating roller 14 to rotate. The rotating roller 14, in conjunction with the arc plate 21 and the guiding assembly, guides the wire through the pipe. Similarly, to remove the wire from the pipe, the drive assembly reverses the process. This design not only allows for handheld operation and easy carrying but also reduces manual labor intensity. Multiple compression springs 17 and the first arc plate 16 guide the wire to prevent it from falling out. An external controller controls the motor 8, which drives the second shaft to rotate electrically. The sheath 15 facilitates handheld operation.

[0022] It is worth noting that in this embodiment, the core chip of the external controller is an STC microcontroller, specifically the STC15W204S. The motor 8 and hydraulic cylinder 22 can be freely configured according to the actual application scenario. The external controller controls the operation of the motor 8 and hydraulic cylinder 22 using methods commonly used in the prior art, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0023] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A threading device for power construction, characterized by: Includes base plate (1), belt (27), drive assembly and guide assembly; A fixed bracket (2) is installed on the upper surface of the base plate (1). An mounting plate (11) is installed on the upper end of the fixed bracket (2). An arc-shaped outer shell (6) is installed on the left end of the mounting plate (11). A drive assembly is installed on the upper surface of the mounting plate (11). A cross bracket (3) is installed on the upper end of the inner part of the arc-shaped outer shell (6). A first rotating shaft (5) is rotatably installed in the middle of the cross bracket (3). A winding column (24) is installed on the first rotating shaft (5). A winding groove (25) is opened on the circumferential surface of the winding column (24). An L-shaped bracket (20) is installed on the left side of the fixed bracket (2). A fixed plate (19) is installed on the upper end of the L-shaped bracket (20). The lower end of the first rotating shaft (5) is rotatably connected to the fixed plate (19). A first spur gear (4) is installed on the upper end of the first rotating shaft (5). A second rotating shaft is rotatably installed on the upper surface of the mounting plate (11). The drive assembly is connected to the upper end of the second rotating shaft. A drive assembly is installed on the second rotating shaft. The second spur gear (23) is meshed with the first spur gear (4) and the second spur gear (23). The lower end of the second rotating shaft is equipped with the first bevel gear (12). The left side of the fixed bracket (2) is also equipped with a connecting bracket (7). The side of the connecting bracket (7) is rotatably equipped with the third rotating shaft and the fourth rotating shaft. The front end of the third rotating shaft is equipped with the second bevel gear (13). The first bevel gear (12) and the second bevel gear (13) are meshed with each other. The front end of the fourth rotating shaft is equipped with a rotating roller (14). The rear end of the third rotating shaft is equipped with the first pulley (26). The rear end of the fourth rotating shaft is equipped with the second pulley (28). The first pulley (26) and the second pulley (28) are connected by a belt (27). The lower end of the L-shaped bracket (20) is equipped with a hydraulic cylinder (22) corresponding to the rotating roller (14). The upper end of the hydraulic cylinder (22) is equipped with a second arc plate (21). The left end of the L-shaped bracket (20) is equipped with a guide assembly.

2. The threading device for power construction according to claim 1, characterized in that: The guide assembly includes a circular groove (18) opened at the left end of the L-shaped bracket (20), and a plurality of compression springs (17) are evenly installed on the inner wall of the circular groove (18), and a first arc plate (16) is installed on the outer end of the compression springs (17).

3. The threading device for power construction of claim 1, wherein: The drive assembly includes an arc-shaped frame (10) mounted on the upper surface of the mounting plate (11), a motor bracket (9) mounted on the upper surface of the arc-shaped frame (10), a motor (8) mounted on the motor bracket (9), the output shaft of the motor (8) being connected to the upper end of the second rotating shaft via a coupling, and the input end of the motor (8) being electrically connected to the output end of an external controller.

4. The threading device for power construction of claim 1, wherein: It also includes a sheath (15), and the fixed bracket (2) is provided with a sheath (15) in the middle.

Images