Stranded wire structure for submarine cable processing

Abstract

The utility model discloses a stranding structure for submarine cable processing, which comprises a working table, a bearing table is assembled on the working table, a mounting frame is assembled on the bearing table, a mounting column is assembled on the lower wall of a cross beam of the mounting frame, a first electric air cylinder is embedded in the mounting column, a top column is assembled at the telescopic end of the first electric air cylinder, and a second electric air cylinder is assembled on the top column. A first guide wheel is assembled on the lower wall of the top column, a second guide wheel is assembled on the bearing table and located below the first guide wheel, and a wire stranding structure is assembled on the workbench and located on one side of the bearing table. Knotting in the wire twisting process is prevented, automatic cutting is conducted after wire twisting is completed, meanwhile, a new wire twisting disc is replaced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stranding for submarine cable processing, in particular to a stranding structure for submarine cable processing. Background Technique

[0002] During the processing of submarine cables, it is necessary to strand the finished submarine cables. The existing stranding devices have single functions and can only perform stranding work alone. There is no wire separating structure during the stranding process, which is easy to knot. Moreover, after stranding, it is necessary to stop the equipment to take the wire and replace the stranding reel, which affects the work efficiency. There may already be technical solutions to solve the above technical problems. In view of this, this case wants to provide a replacement or alternative technical solution. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a stranding structure for submarine cable processing, which solves the technical problems that the existing stranding devices have single functions and can only perform stranding work alone. There is no wire separating structure during the stranding process, which is easy to knot. Moreover, after stranding, it is necessary to stop the equipment to take the wire and replace the stranding reel, which affects the work efficiency.

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: A stranding structure for submarine cable processing, including a workbench, a bearing platform is assembled on the workbench, an installation frame is assembled on the bearing platform, an installation column is assembled on the lower wall of the cross beam of the installation frame, a first electric cylinder is embedded in the installation column, a top column is assembled on the telescopic end of the first electric cylinder, a first guide wheel is assembled on the lower wall of the top column, a second guide wheel is assembled on the bearing platform and below the first guide wheel, and a stranding structure is assembled on the workbench and on one side of the bearing platform.

[0005] Preferably, the stranding structure includes a servo motor, a bearing column, two high-torque motors, two connecting plates, two clamping columns, and two stranding reels;

[0006] The servo motor is placed on the workbench and on one side of the bearing platform, the bearing column is placed on the driving end of the servo motor, the two high-torque motors are embedded in the front and rear side walls of the bearing column, the two connecting plates are placed on the driving ends of the two high-torque motors, the two clamping columns are placed on the side walls of the two connecting plates, and the two stranding reels are inserted on the two clamping columns.

[0007] Preferably, a second electric cylinder is assembled on the lower wall of the cross beam of the installation frame and on one side of the installation column, and a cutting knife is assembled on the telescopic end of the second electric cylinder.

[0008] Preferably, a rubber anti-slip layer is assembled on the lower wall of the workbench.

[0009] Preferably, an electric push rod is embedded in the side wall of the bearing platform. A limiting rod is assembled on the telescopic end of the electric push rod. Card slots matching the limiting rod are respectively formed in the left and right side walls of the bearing column.

[0010] Preferably, a third guide wheel is assembled on one side wall of the cross beam of the mounting frame.

[0011] Beneficial effects

[0012] The utility model provides a stranding structure for submarine cable processing, which has the following beneficial effects: The device realizes the function of wire separation, prevents knotting during the stranding process, automatically cuts after stranding is completed, and at the same time replaces a new stranding disc, improving work efficiency. Description of the drawings

[0013] Figure 1 It is a schematic structural diagram of a stranding structure for submarine cable processing described in the utility model.

[0014] Figure 2 It is a schematic side sectional structure diagram of a stranding structure for submarine cable processing described in the utility model.

[0015] Figure 3 It is a schematic top sectional structure diagram of a stranding structure for submarine cable processing described in the utility model.

[0016] In the figure: 1 - workbench; 2 - bearing platform; 3 - mounting frame; 4 - mounting column; 5 - first electric cylinder; 6 - top column; 7 - first guide wheel; 8 - second guide wheel; 9 - servo motor; 10 - bearing column; 11 - high-torque motor; 12 - connecting plate; 13 - clamping column; 14 - stranding disc; 15 - second electric cylinder; 16 - cutting knife; 17 - rubber anti-slip layer; 18 - electric push rod; 19 - limiting rod; 20 - third guide wheel. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Persons skilled in the art shall connect all the electrical components in this case to their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of operations among the electrical components in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in this field. The following mainly introduces the working principle and process, and no further description of electrical control will be provided.

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment: Refer to Figures 1-3 , a stranding structure for submarine cable processing, comprising a workbench 1, a bearing platform 2 assembled on the workbench 1, an installation frame 3 assembled on the bearing platform 2, an installation column 4 assembled on the lower wall of the crossbeam of the installation frame 3, a first electric cylinder 5 embedded in the installation column 4, a top column 6 assembled on the telescopic end of the first electric cylinder 5, a first guide wheel 7 assembled on the lower wall of the top column 6, a second guide wheel 8 assembled on the bearing platform 2 and below the first guide wheel 7, and a stranding structure assembled on the workbench 1 and on one side of the bearing platform 2; the stranding structure includes a servo motor 9, a bearing column 10, two high-torque motors 11, two connecting plates 12, two clamping columns 13, and two stranding discs 14; the servo motor 9 is placed on the workbench 1 and on one side of the bearing platform 2, the bearing column 10 is placed on the driving end of the servo motor 9, the two high-torque motors 11 are embedded in the front and rear side walls of the bearing column 10, the two connecting plates 12 are placed on the driving ends of the two high-torque motors 11, the two clamping columns 13 are placed on the side walls of the two connecting plates 12, and the two stranding discs 14 are inserted on the two clamping columns 13; a second electric cylinder 15 is assembled on the lower wall of the crossbeam of the installation frame 3 and on one side of the installation column 4, and a cutting knife 16 is assembled on the telescopic end of the second electric cylinder 15; a rubber anti-slip layer 17 is assembled on the lower wall of the workbench 1; an electric push rod 18 is embedded in the side wall of the bearing platform 2, a limiting rod 19 is assembled on the telescopic end of the electric push rod 18, and clamping grooves matching the limiting rod 19 are respectively formed on the left and right side walls of the bearing column 10; a third guide wheel 20 is assembled on one side wall of the crossbeam of the installation frame 3;

[0021] The specific working principle is as follows:

[0022] The staff pulls one end of the submarine cable and connects it to the stranding reel 14. After the connection is completed, the submarine cable is placed on the second guiding wheel 8. The first electric cylinder 5 installed in the installation column 4 pushes the ejector post 6 downward, so that the first guiding wheel 7 touches the second guiding wheel 8 to limit the submarine cable between the first guiding wheel 7 and the second guiding wheel 8 for untwisting the cable to prevent knotting. After preparation, one of the high-torque motors 11 installed in the bearing column 10 drives the connecting plate 12 installed on its driving end to rotate, and then drives the stranding reel 14 to rotate through the clamping post 13 to perform the stranding work of the submarine cable. During the stranding process, the submarine cable touches the third guiding wheel 20 for cable limiting to prevent it from touching the cutting knife 16 and causing damage to the cable skin. After the stranding is completed, one of the high-torque motors 11 stops and standby. The second electric cylinder 15 pushes the cutting knife 16 downward to cut the submarine cable. After the cutting is completed, the electric push rod 18 drives the limiting rod 19 to contract and leave the card slot on the bearing column 10. The servo motor 9 drives the bearing column 10 to rotate 180 degrees. After the new stranding reel 14 is located on one side of the bearing platform 2, it stops. The electric push rod 18 pushes the limiting rod 19 to expand and contract to reset and insert it into the card slot to limit the bearing column 10 and protect the servo motor. The staff can repeat the above steps to strand the submarine cable by pulling and fixing it on the new stranding reel 14. The staff can remove the completed stranding reel 14 from the clamping post 13 and replace it with an empty stranding reel 14 to achieve continuous operation and improve work efficiency. The rubber anti-slip layer 17 is used to increase the friction force and prevent the overall device from sliding.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stranded wire structure for submarine cable processing, comprising a workbench (1), characterized in that: The workbench (1) is equipped with a bearing platform (2), the bearing platform (2) is equipped with a mounting frame (3), the mounting frame (3) is equipped with a mounting column (4) on the lower wall of the crossbeam, the mounting column (4) is embedded with a first electric cylinder (5), the telescopic end of the first electric cylinder (5) is equipped with a top column (6), the lower wall of the top column (6) is equipped with a first guide wheel (7), the bearing platform (2) is equipped with a second guide wheel (8) below the first guide wheel (7), and the workbench (1) is equipped with a twisted wire structure on one side of the bearing platform (2).

2. A stranded wire structure for submarine cable processing according to claim 1, characterized in that: The stranding structure comprises a servo motor (9), a bearing column (10), two large torque motors (11), two connecting plates (12), two clamping columns (13) and two stranding drums (14); The servo motor (9) is arranged on the workbench (1) and is located on one side of the bearing platform (2); the bearing column (10) is arranged on the driving end of the servo motor (9); the two high-torque motors (11) are embedded in the front and rear side walls of the bearing column (10); the two connecting plates (12) are arranged on the driving ends of the two high-torque motors (11); the two clamping columns (13) are arranged on the side walls of the two connecting plates (12); and the two winch drums (14) are inserted on the two clamping columns (13).

3. A stranded wire structure for submarine cable processing according to claim 1, characterized in that: A second electric cylinder (15) is mounted on the lower wall of the crossbeam of the mounting frame (3) and located on one side of the mounting column (4), and a cutter (16) is mounted on the telescopic end of the second electric cylinder (15).

4. A stranded wire structure for submarine cable processing according to claim 1, characterized in that: The lower wall of the workbench (1) is provided with a rubber anti-slip layer (17).

5. A stranded wire structure for submarine cable processing according to claim 2, characterized in that: An electric push rod (18) is embedded in the side wall of the bearing platform (2), a limit rod (19) is mounted on the telescopic end of the electric push rod (18), and slots matching the limit rod (19) are respectively formed on the left and right side walls of the bearing column (10).

6. A stranded wire structure for submarine cable processing according to claim 1, characterized in that: A third guide wheel (20) is mounted on one side wall of the crossbeam of the mounting frame (3).

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