Multi-angle power cable pay-off device

Abstract

The utility model discloses a multi-angle power cable pay-off device which comprises a bottom plate, the bottom surface of the bottom plate is fixedly connected with a supporting column, the inner wall of the bottom plate is rotatably connected with a fixing disc, a cable coil is fixedly installed through threaded connection of a fixing nut and a fixing shaft, and a cable is pulled to enter a wire guide assembly. A driving motor is started to drive a fixing shaft and a cable coil to rotate along the inner wall of a base to conduct cable paying-off work, a starting adjusting mechanism drives the cable coil to rotate through a fixing disc, the base and the fixing shaft to adjust the paying-off angle, a driving assembly is started to drive a lifting mechanism to rotate, and the lifting mechanism is fixedly connected with a wire guiding assembly; the cable can be driven to lift and move to adjust the pay-off height, so that the purpose of automatically adjusting the pay-off angle and the pay-off height of the cable is achieved, and the problem that the pay-off angle and the pay-off height of an existing pay-off device are difficult to automatically adjust according to the erection requirement of the cable is solved. And therefore, the pay-off flexibility of the cable is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of power cable technology, and in particular to a power cable laying device for multi-angle applications. Background Technology

[0002] There are many types of power cables, which can be classified according to different standards. In power systems, power cables have a wide range of applications, not only in urban underground power grids and power plant lead lines, but also in complex environments such as internal power supply in industrial and mining enterprises and underwater transmission lines across rivers and seas.

[0003] During the installation of power cables, a cable laying device is required to lay the cable reel. However, the existing cable laying devices have a relatively simple structure and cannot automatically adjust the laying angle and height of the cable according to the installation requirements, which greatly reduces the flexibility of cable laying. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-angle power cable laying device to solve the problems mentioned in the background art.

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

[0006] A multi-angle power cable laying device includes a base plate, a support column fixedly connected to the bottom surface of the base plate, a fixed plate rotatably connected to the inner wall of the base plate, a limit ring fixedly connected to the surface of the fixed plate and rotatably connected to the inner wall of the base plate, a base fixedly connected to the top surface of the fixed plate, a drive motor fixedly connected to the left side of the base and rotatably connected to the inner wall of the base, a fixed shaft fixedly connected to the output end of the drive motor, a cable reel slidably connected to the surface of the fixed shaft, a fixed nut threadedly connected to the surface of the fixed shaft and overlapping with the cable reel, an adjustment mechanism provided on the ground of the base plate, a wire assembly provided on the top surface of the base, a lifting mechanism provided above the base, and a drive assembly provided above the base.

[0007] Preferably, the adjustment mechanism consists of a servo motor, a worm gear, a transmission shaft, and a worm wheel. The servo motor is fixedly connected to the bottom surface of the base plate, the worm gear is fixedly connected to the output end of the servo motor, the transmission shaft is fixedly connected to the bottom surface of the fixed disk, and the inner wall of the worm wheel is fixedly connected to the surface of the transmission shaft, and the worm wheel meshes with the worm gear.

[0008] Preferably, the wire assembly consists of a limiting frame, a limiting slider, and a wire ring. The limiting frame is fixedly connected to the top surface of the base, the limiting slider is slidably connected to the inner wall of the limiting frame, and the wire ring is fixedly connected to the surface of the limiting slider.

[0009] Preferably, the lifting mechanism consists of a connecting ring, a threaded rod, and a threaded sleeve. The connecting ring is fixedly connected to the surface of the limiting frame, the threaded rod is rotatably connected to the inner wall of the connecting ring, the inner wall of the threaded sleeve is threadedly connected to the threaded rod, and the threaded sleeve is fixedly connected to the surface of the limiting slider.

[0010] Preferably, the drive assembly consists of a dual-axis motor, a first bevel gear, and a second bevel gear. The dual-axis motor is fixedly connected to the top surface of the limiting frame, the first bevel gear is fixedly connected to the output end of the dual-axis motor, and the second bevel gear is fixedly connected to the top end of the threaded rod, and the second bevel gear meshes with the first bevel gear.

[0011] Preferably, the fixing plate is circular in shape and is made of metal.

[0012] Preferably, there are multiple limiting sliders, and all of the multiple limiting sliders are located inside the limiting frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This multi-angle power cable laying device fixes the cable reel by connecting the fixing nut and the fixed shaft with a threaded connection. The cable is pulled into the conductor assembly, and the drive motor is started to drive the fixed shaft and the cable reel to rotate along the inner wall of the base to lay the cable. The adjustment mechanism is started to drive the cable reel to rotate through the fixed plate, the base and the fixed shaft to adjust the laying angle. The drive assembly is started to drive the lifting mechanism to rotate. Through the fixed connection between the lifting mechanism and the conductor assembly, the cable can be driven to move up and down to adjust the laying height. This achieves the goal of automatically adjusting the laying angle and laying height of the cable, avoiding the problem that the existing laying devices cannot automatically adjust the laying angle and laying height according to the cable laying requirements, which greatly reduces the flexibility of cable laying. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the structure of this utility model;

[0015] Figure 2 This is an enlarged view of the structure at point A of this utility model;

[0016] Figure 3 This is a left view of the structure of this utility model;

[0017] Figure 4 This is an enlarged view of the structure at point B of this utility model;

[0018] Figure 5 This is a right sectional view of the structure of this utility model.

[0019] In the diagram: 1. Base plate; 2. Support column; 3. Fixing plate; 4. Limiting ring; 5. Base; 6. Drive motor; 7. Fixing shaft; 8. Cable reel; 9. Fixing nut; 10. Servo motor; 11. Worm gear; 12. Transmission shaft; 13. Worm wheel; 14. Limiting frame; 15. Limiting slider; 16. Wire ring; 17. Connecting ring; 18. Threaded rod; 19. Threaded sleeve; 20. Dual-axis motor; 21. First bevel gear; 22. Second bevel gear. 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] Reference Figure 1-5 A multi-angle power cable laying device includes a base plate 1, a support column 2 fixedly connected to the bottom surface of the base plate 1, and a fixed plate 3 rotatably connected to the inner wall of the base plate 1. The fixed plate 3 is circular and made of metal, which provides higher strength and makes it less prone to deformation and damage under stress, thus increasing its durability. A limit ring 4 is fixedly connected to the surface of the fixed plate 3, and the surface of the limit ring 4 is rotatably connected to the inner wall of the base plate 1. A base 5 is fixedly connected to the top surface of the fixed plate 3, and a drive motor 6 is fixedly connected to the left side of the base 5. The output end of the drive motor 6 is rotatably connected to the inner wall of the base 5. A fixed shaft 7 is fixedly connected to the output end of the drive motor 6, and a cable reel 8 is slidably connected to the surface of the fixed shaft 7. A fixing nut 9 is threadedly connected to the surface of the fixed shaft 7, and the fixing nut 9 overlaps with the cable reel 8. An adjustment mechanism is provided on the ground of the base plate 1, which consists of a servo motor 10, a worm gear 11, a transmission shaft 12, and a worm wheel 13. The servo motor 10 is connected to the base plate 1. The base 5 is fixedly connected to the bottom surface. The worm gear 11 is fixedly connected to the output end of the servo motor 10. The transmission shaft 12 is fixedly connected to the bottom surface of the fixed disk 3. The inner wall of the worm wheel 13 is fixedly connected to the surface of the transmission shaft 12, and the worm wheel 13 meshes with the worm gear 11 to drive the cable reel 8 to rotate, which facilitates automatic adjustment of the cable laying angle. The top surface of the base 5 is provided with a wire assembly, which consists of a limit frame 14, a limit slider 15, and a wire ring 16. There are multiple limit sliders 15, and all limit sliders 15 are located inside the limit frame 14 to fix the wire ring 16, which improves the lifting stability of the wire ring 16. The limit frame 14 is fixedly connected to the top surface of the base 5, the limit slider 15 is slidably connected to the inner wall of the limit frame 14, and the wire ring 16 is fixedly connected to the surface of the limit slider 15 to assist the cable laying work and facilitate the lifting work of the cable. A lifting mechanism is provided above the base 5, and a drive assembly is provided above the base 5.

[0022] Specifically, the lifting mechanism consists of a connecting ring 17, a threaded rod 18, and a threaded sleeve 19. The connecting ring 17 is fixedly connected to the surface of the limiting frame 14, the threaded rod 18 is rotatably connected to the inner wall of the connecting ring 17, the inner wall of the threaded sleeve 19 is threadedly connected to the threaded rod 18, and the threaded sleeve 19 is fixedly connected to the surface of the limiting slider 15. It is used to drive the lifting and moving of the wire assembly and cable, so as to facilitate automatic adjustment of the wire laying height.

[0023] Specifically, the drive assembly consists of a dual-axis motor 20, a first bevel gear 21, and a second bevel gear 22. The dual-axis motor 20 is fixedly connected to the top surface of the limit frame 14, the first bevel gear 21 is fixedly connected to the output end of the dual-axis motor 20, and the second bevel gear 22 is fixedly connected to the top end of the threaded rod 18. The second bevel gear 22 meshes with the first bevel gear 21 to drive the lifting mechanism to rotate, which facilitates stable lifting transmission and improves adjustment stability.

[0024] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0025] In use: First, attach the cable reel 8 to the surface of the fixed shaft 7. Secure the cable reel 8 by connecting the fixed nut 9 to the fixed shaft 7 with a thread. Pull the cable into the conductor ring 16. Start the drive motor 6 to drive the fixed shaft 7 and the cable reel 8 to rotate along the inner wall of the base 5, thus enabling cable unloading. Simultaneously, start the servo motor 10 to drive the worm gear 11 to rotate. Through the meshing of the worm gear 11 and the worm wheel 13, the drive shaft 12 and the fixed plate 3 rotate along the inner wall of the base plate 1. The rotation of the fixed plate 3 drives the base 5, the fixed shaft 7, and the cable reel 8 to rotate, thus adjusting the cable unloading angle. At the same time, start the dual-axis motor 20 to drive the first bevel gear 21 to rotate. Through the meshing of the first bevel gear 21 and the second bevel gear 22, the threaded rod 18 rotates along the inner wall of the connecting ring 17. Through the threaded connection of the threaded rod 18 and the threaded sleeve 19, the limit slider 15 slides longitudinally along the inner wall of the limit frame 14. The movement of the limit slider 15 drives the conductor ring 16 and the cable to move up and down, thus adjusting the cable unloading height.

[0026] In summary, this multi-angle power cable laying device secures the cable reel 8 by connecting the fixing nut 9 to the fixing shaft 7 via a threaded connection. The cable is pulled into the conductor assembly. The drive motor 6 drives the fixing shaft 7 and the cable reel 8 to rotate along the inner wall of the base 5 to lay the cable. The adjustment mechanism, via the fixing plate 3, base 5, and fixing shaft 7, drives the cable reel 8 to rotate and adjust the laying angle. The drive assembly drives the lifting mechanism to rotate. Through the fixed connection between the lifting mechanism and the conductor assembly, the cable can be moved up and down to adjust the laying height. This achieves the goal of automatically adjusting the laying angle and height of the cable, avoiding the problem of significantly reduced cable laying flexibility caused by the inability of existing laying devices to automatically adjust the laying angle and height according to the cable laying requirements. This device addresses the problems mentioned in the background art.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle power cable laying device, comprising a base plate (1), characterized in that, The bottom surface of the base plate (1) is fixedly connected to a support column (2), the inner wall of the base plate (1) is rotatably connected to a fixed plate (3), the surface of the fixed plate (3) is fixedly connected to a limit ring (4), and the surface of the limit ring (4) is rotatably connected to the inner wall of the base plate (1). The top surface of the fixed plate (3) is fixedly connected to a base (5), the left side of the base (5) is fixedly connected to a drive motor (6), and the output end of the drive motor (6) is rotatably connected to the inner wall of the base (5). The output end of the drive motor (6) is fixedly connected to a fixed shaft (7), the surface of the fixed shaft (7) is slidably connected to a cable roll (8), the surface of the fixed shaft (7) is threadedly connected to a fixing nut (9), and the fixing nut (9) overlaps with the cable roll (8). The ground of the base plate (1) is provided with an adjustment mechanism, the top surface of the base (5) is provided with a wire assembly, the top of the base (5) is provided with a lifting mechanism, and the top of the base (5) is provided with a drive assembly.

2. The multi-angle power cable laying device according to claim 1, characterized in that, The adjustment mechanism consists of a servo motor (10), a worm (11), a transmission shaft (12), and a worm wheel (13). The servo motor (10) is fixedly connected to the bottom surface of the base plate (1). The worm (11) is fixedly connected to the output end of the servo motor (10). The transmission shaft (12) is fixedly connected to the bottom surface of the fixed disk (3). The inner wall of the worm wheel (13) is fixedly connected to the surface of the transmission shaft (12), and the worm wheel (13) meshes with the worm (11).

3. The multi-angle power cable laying device according to claim 1, characterized in that, The wire assembly consists of a limiting frame (14), a limiting slider (15), and a wire ring (16). The limiting frame (14) is fixedly connected to the top surface of the base (5), the limiting slider (15) is slidably connected to the inner wall of the limiting frame (14), and the wire ring (16) is fixedly connected to the surface of the limiting slider (15).

4. A multi-angle power cable laying device according to claim 3, characterized in that, The lifting mechanism consists of a connecting ring (17), a threaded rod (18), and a threaded sleeve (19). The connecting ring (17) is fixedly connected to the surface of the limiting frame (14). The threaded rod (18) is rotatably connected to the inner wall of the connecting ring (17). The inner wall of the threaded sleeve (19) is threadedly connected to the threaded rod (18), and the threaded sleeve (19) is fixedly connected to the surface of the limiting slider (15).

5. A multi-angle power cable laying device according to claim 4, characterized in that, The drive assembly consists of a dual-axis motor (20), a first bevel gear (21), and a second bevel gear (22). The dual-axis motor (20) is fixedly connected to the top surface of the limiting frame (14). The first bevel gear (21) is fixedly connected to the output end of the dual-axis motor (20). The second bevel gear (22) is fixedly connected to the top end of the threaded rod (18), and the second bevel gear (22) meshes with the first bevel gear (21).

6. The multi-angle power cable laying device according to claim 1, characterized in that, The fixing plate (3) is circular in shape and is made of metal.

7. A multi-angle power cable laying device according to claim 3, characterized in that, The number of the limiting sliders (15) is multiple, and all the limiting sliders (15) are located inside the limiting frame (14).

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