Laying device capable of preventing winding

Abstract

The utility model relates to a laying device capable of preventing winding. The upper surface of a platform is connected with a winding wheel through a first frame body, and the lower surface of the platform is connected with a blade part and a bottom roller through a second frame body; the cable is connected with the winding wheel and the bottom idler wheels, and the upper face of the platform is connected with the electric telescopic rod and the limiting block through the moving block. The cable winding device solves the problem that in the prior art, due to the fact that no certain traction resistance exists in cable winding, cable stacking and winding possibly occur, the first motor is started, the winding wheel can rotate, the cable is released and laid, when winding needs to be conducted on the winding wheel, one end of the cable penetrates through the through hole and is limited to the winding wheel, and the cable is wound on the winding wheel. The elastic rolling shaft can have a certain extrusion effect on the cable, the first motor is started to start take-up, under the action of the rotary damper, the cable between the take-up wheel and the limiting block keeps a certain tensile force, the cable is not prone to disorder during winding, after the second motor is started, the cable can be movably wound from left to right, and cable stacking and winding are reduced.

Description

Technical Field

[0001] The utility model relates to the field of cable laying, in particular to a laying device capable of preventing entanglement. Background Art

[0002] Marine power supply cable laying refers to laying power supply cables inside the ship to provide the ship with the required power. Compared with other cable laying, marine cable laying has some special considerations, such as the special environment of the ship and the vibration and shaking of the ship during operation.

[0003] Chinese patent CN202220766297.2 discloses a cable laying device, which includes a trenching mechanism for trenching an operating matrix, a traction mechanism for driving the trenching mechanism to move horizontally, and a winding wheel assembly fixedly mounted on the traction mechanism; the winding wheel assembly includes a wire wheel located in the groove and connected to the trenching mechanism and a winding drum located above the operating matrix, one end of the cable is fixed outside the operating matrix, and the other end is wound on the winding drum via the wire wheel, and the wire wheel moves horizontally with the trenching mechanism in the groove to drive the winding drum to rotate and release the wire, so as to lay the cable in the groove along the working forward direction of the traction mechanism. The cable laying device in the utility model can adjust the wire release speed of the winding drum according to the speed of the trenching operation of the trenching mechanism. When the construction platform suddenly accelerates or decelerates, the speed of the winding drum will change in a relatively smooth manner, thereby protecting the cable and preventing destructive stretching. After the laying is completed, the excess cable needs to be reeled in. During the winding process, the cable may accumulate and entangle due to the lack of a certain pulling resistance for the reeling, which needs to be improved. Summary of the invention

[0004] In view of the problems existing in the prior art, the utility model provides a laying device capable of preventing entanglement.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a laying device capable of preventing entanglement, comprising a platform, a first frame, a second frame, a winding wheel, a cable, a blade, a bottom roller, a moving block, an electric telescopic rod and a limit block, the platform is connected to the winding wheel through the first frame, and the platform is connected to the blade and the bottom roller through the second frame; the cable is connected to the winding wheel and the bottom roller, the platform is connected to the electric telescopic rod through the moving block, and the electric telescopic rod is connected to the limit block.

[0006] As a preferred technical solution of the utility model, the blade is provided with a propping portion, which can prop up the medium to make room.

[0007] As a preferred technical solution of the utility model, the bottom of the platform is rotatably connected to a wheel, and the wheel, the blade, and the bottom roller are all connected to the medium, and the blade can open the medium.

[0008] As a preferred technical solution of the utility model, the first frame is connected to the first motor, and the first motor is connected to the winding wheel, and is used to pay out and reel in the wire through the first motor.

[0009] As a preferred technical solution of the utility model, the platform is connected to a fixed plate, the fixed plate is connected to a second motor, the output shaft of the second motor is connected to a lead screw, the moving block is connected to the lead screw, and starting the second motor can move the moving block.

[0010] As a preferred technical solution of the utility model, a through hole is provided on the limit block, the limit block is connected to an elastic roller, and a rotation damper is connected to the elastic roller.

[0011] The beneficial effects of the utility model are:

[0012] The utility model is provided with an elastic roller, a rotary damper, a lead screw and a moving block. The blade portion on the second frame extends downward into the medium, and the expansion portion can expand the space. Starting the first motor can make the winding wheel rotate, and the cable is released to be laid. When it is necessary to wind the cable on the winding wheel, one end of the cable is passed through the through hole and limited on the winding wheel. The elastic roller can exert a certain squeezing effect on the cable. Starting the first motor starts to wind the cable. Under the action of the rotary damper, the cable between the winding wheel and the limiting block maintains a certain tension, and is not easy to be disordered during winding. After starting the second motor, the cable can be moved from left to right for winding, which is relatively neat and can apply a certain pulling resistance to reduce the occurrence of cable accumulation and entanglement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the laying device capable of preventing winding of the utility model;

[0014] Figure 2 It is a left side schematic diagram of the structure of the laying device capable of preventing winding of the utility model;

[0015] Figure 3 It is a left side schematic diagram of the blade structure of the utility model;

[0016] Figure 4 It is a left side schematic diagram of the limit block structure of the utility model;

[0017] In the figure: 1. platform; 2. wheels; 3. moving block; 4. electric telescopic rod; 5. limit block; 6. winding wheel; 7. first frame; 8. cable; 9. second frame; 10. blade; 11. bottom roller; 12. medium; 13. first motor; 14. fixing plate; 15. second motor; 16. expansion part; 17. screw; 18. through hole; 19. elastic roller; 20. rotary damper. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figures 1 to 4 As shown, the utility model provides a laying device capable of preventing winding, including a platform 1, the platform 1 is connected to the first frame 7 by bolts, the first frame 7 is rotatably connected to the winding wheel 6, the winding wheel 6 can wind up the cable 8, the platform 1 is connected to the second frame 9, the second frame 9 can support and connect the blade 10 and the bottom roller 11 below, and the second frame 9 is connected to the blade 10 and the bottom roller 11. When the platform 1 moves to the left, the blade 10 can break the medium 12 to facilitate the laying of the cable 8 therein. The laying device also includes a cable 8, the cable 8 is movably connected to the winding wheel 6 and the bottom roller 11, the platform 1 is movably connected to the moving block 3, the moving block 3 is connected to the electric telescopic rod 4 by bolts, and the electric telescopic rod 4 is connected to the limit block 5. When the cable 8 is wound around the winding wheel 6, the limit block 5 can play a certain limiting role on the cable 8. The blade 10 is provided with a support portion 16, which can support the medium 12 below to free up a certain space for laying the cable 8. The bottom of the platform 1 is rotatably connected with a wheel 2 to facilitate the overall movement of the platform 1. The wheel 2, the blade 10, and the bottom roller 11 are all movably connected with the medium 12. The first frame 7 is connected to the first motor 13 by bolts, and the output shaft of the first motor 13 is connected to the winding wheel 6. The platform 1 is fixedly connected to the fixed plate 14, the fixed plate 14 is connected to the second motor 15 by bolts, the output shaft of the second motor 15 is connected to the lead screw 17, and the moving block 3 is movably connected to the lead screw 17. The limit block 5 is provided with a through hole 18 to facilitate the cable 8 to pass through. The limit block 5 is rotatably connected to the elastic roller 19, and the elastic roller 19 is connected to a rotary damper 20. The rotary damper 20 can increase the damping of the elastic roller 19 when it rotates. When the winding wheel 6 winds the cable 8, the elastic roller 19 can apply a certain pulling resistance to the cable 8.

[0020] The working principle of the utility model is as follows: first, the wheel 2 can make the platform 1 move left and right, the blade 10 on the second frame 9 extends down into the medium 12, the expansion part 16 can expand the space, and the first motor 13 is started, so that the winding wheel 6 can be rotated, and the cable 8 is released to be laid. When it is necessary to wind the wire on the winding wheel 6, one end of the cable 8 is passed through the through hole 18 and limited on the winding wheel 6. The elastic roller 19 can exert a certain squeezing effect on the cable 8. The first motor 13 is started to start winding the wire. Under the action of the rotary damper 20, the cable 8 between the winding wheel 6 and the limit block 5 maintains a certain tension, so it is not easy to be disordered when winding. After starting the second motor 15, the cable can be moved from left to right for winding, which is relatively neat.

[0021] Components not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A laying device capable of preventing winding, characterized in that: It includes a platform, a first frame, a second frame, a winding wheel, a cable, a blade, a bottom roller, a moving block, an electric telescopic rod and a limit block. The platform is connected to the winding wheel through the first frame, and the platform is connected to the blade and the bottom roller through the second frame. The cable is connected to the winding wheel and the bottom roller, and the platform is connected to the electric telescopic rod through the moving block, and the electric telescopic rod is connected to the limit block.

2. The paving device capable of preventing winding according to claim 1, characterized in that: The blade portion is provided with an expansion portion, which can expand the medium to make room.

3. The paving device capable of preventing winding according to claim 1, characterized in that: The bottom of the platform is rotatably connected with a wheel, and the wheel, the blade and the bottom roller are all connected with the medium, and the blade can open the medium.

4. The paving device capable of preventing winding according to claim 1, characterized in that: The first frame is connected to the first motor, and the first motor is connected to the winding wheel, and is used for releasing and winding the line through the first motor.

5. The paving device capable of preventing winding according to claim 1, characterized in that: The platform is connected to a fixed plate, the fixed plate is connected to a second motor, the output shaft of the second motor is connected to a lead screw, the moving block is connected to the lead screw, and starting the second motor can move the moving block.

6. The paving device capable of preventing winding according to claim 1, characterized in that: The limit block is provided with a through hole, the limit block is connected to the elastic roller, and the elastic roller is connected to a rotation damper.

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