Launching turntable for submarine cable

Abstract

The utility model discloses a throwing turntable for submarine cables. The throwing turntable mainly comprises a fixed module, a rotating module and a guide module, the fixing module comprises a fixing plate and a fixing frame; the rotating module comprises a rotating box and a rotating machine arranged in the rotating box; the guide module comprises a rotating column. Wherein the fixing module is used for fixing a cable, the rotating module is used for winding and unwinding the cable, and the guiding module is used for adjusting and controlling the cable laying direction; in addition, a rotating box can protect internal parts, a partition plate in the rotating box can be fixed when the rotating box is used, a rotating machine can be fixed by the upper end of the partition plate, one side of a rotating module is connected with a rotating bearing, and when a rotating motor in the rotating module is started, the rotating bearing can rotate; and the cable can be collected when the cable collecting device is used. In conclusion, the throwing turntable for the submarine cable has the characteristics of simple structure, convenience and high efficiency, can be widely popularized and used, can improve the throwing efficiency of the submarine cable, and is time-saving and labor-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of submarine cables, and in particular relates to a launching turntable used for submarine cables. Background Art

[0002] The submarine cable delivery tray is a device used to store and transport submarine cables. It can help workers to more conveniently deliver submarine cables to the predetermined sea area. The submarine cable is wound on the rotating drum of the delivery turntable, and the upper end of the cable is clamped by the cable laying machine as the starting point for cable laying. However, the existing cable turntables do not have a cable guide device, which affects the cable laying efficiency and makes the cable easily dragged on the ground during cable laying. At the same time, it is necessary to manually wind the cable on the upper end of the delivery turntable, which is time-consuming, laborious and very troublesome. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a launching turntable which is simple in structure and convenient and efficient for use of submarine cables.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The delivery turntable used for submarine cables is mainly composed of a fixed module, a rotating module and a guiding module; the fixed module includes a fixed plate and a fixed frame, the two fixed plates are arranged opposite to each other, and fixed plates are fixedly arranged on opposite sides of the fixed plates, and rotating bearings are embedded in the two fixed plates for rotation, a placement shaft is arranged between the two rotating bearings, and fixed frames are slidably arranged on the front end surfaces of the two fixed plates; the rotating module includes a rotating box and a built-in rotating machine, the rotating box is arranged on the outside of a fixed plate, and the rotating machine is connected to the rotating bearing; the guiding module includes a rotating column, the rotating column is rotatably arranged on the fixed frame, spring boxes are fixedly arranged on both sides of the upper end surface of the rotating column, and fixed blocks are fixedly arranged on one side of the two spring boxes.

[0006] The rotating box is divided into two layers, an upper layer and an lower layer, by a partition. The upper layer is provided with a rotating machine, and the lower layer is provided with a storage battery, which is connected to the rotating machine to supply power thereto.

[0007] A rotating block is fixedly arranged on one side of the rotating box, and the rotor output end of the rotating machine is connected to the rotating bearing through the rotating block.

[0008] A clamping block is slidably arranged on the rotating bearing.

[0009] The fixing frame is a U-shaped fixing frame, and sliding grooves are arranged on the front end surfaces of the two fixing plates. The two ends of the U-shaped fixing frame are slidably arranged in the corresponding sliding grooves.

[0010] A fixing opening matching the sliding groove is arranged on the outer side surface of the front end of the fixing plate (the position of the fixing frame is fixed by inserting a fixing screw into the fixing opening).

[0011] The rear end surfaces of the two fixing plates are fixed with handles.

[0012] In view of the problems existing in the current submarine cable delivery, the inventor has designed a delivery turntable for submarine cables, which is mainly composed of a fixed module, a rotating module and a guiding module; the fixed module includes a fixed plate and a fixed frame, two fixed plates are arranged oppositely, and a fixed plate is fixedly arranged on the opposite side of the fixed plate, and the two fixed plates are embedded with a rotating bearing, and a placement shaft is arranged between the two rotating bearings, and a fixed frame is slidably arranged on the front end surface of the two fixed plates; the rotating module includes a rotating box and a built-in rotating machine, the rotating box is arranged outside a fixed plate, and the rotating machine is connected to the rotating bearing; the guiding module includes a rotating column, the rotating column is rotatably arranged on the fixed frame, and spring boxes are fixedly arranged on both sides of the upper end surface of the rotating column, and a fixed block is fixedly arranged on one side of the two spring boxes. Among them, the fixed module is used to fix the cable, the rotating module is used to retract and release the cable, and the guiding module is used to adjust the laying direction of the control cable; in addition, the rotating box can protect the internal parts, and the rotating box can fix the internal partition when in use, and the upper end of the partition can fix the rotating machine, and one side of the rotating module is connected to the rotating bearing, and when the rotating motor inside the rotating module is started, the rotating bearing can be rotated, so that it can collect the cable when in use. In short, the deployment turntable used for the submarine cable of the utility model has the characteristics of simple structure, convenience and high efficiency. Wide promotion and use can improve the efficiency of submarine cable deployment and save time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main visual axis side structure of a launching turntable used for a submarine cable of the utility model.

[0014] Figure 2 The utility model is a schematic diagram of the side view of the axial structure of the launching turntable used for the submarine cable.

[0015] Figure 3 The utility model is a schematic diagram of the upward axial structure of a launching turntable used for a submarine cable.

[0016] Figure 4 The utility model is a schematic diagram of the front section structure of the rotating module in the delivery turntable used for the submarine cable.

[0017] Figure 5 The utility model is a schematic diagram of the side section structure of the spring box in the delivery turntable used for the submarine cable.

[0018] In the figure: 1. handle; 2. fixed plate; 3. rotating module; 4. fixed plate; 5. rotating bearing; 6. clamping block; 7. placement shaft; 8. fixed frame; 9. fixed block; 10. rotating column; 11. spring box; 12. sliding groove; 13. fixing mouth; 301. rotating box; 302. battery; 303. partition; 304. rotating block; 305. rotating machine. DETAILED DESCRIPTION

[0019] like Figures 1 to 5 As shown, the delivery turntable used in the submarine cable of the utility model is mainly composed of a fixed module, a rotating module 3 and a guide module.

[0020] The fixing module includes a fixing plate 4 and a fixing frame 8. The two fixing plates are arranged opposite to each other. A fixing plate 2 is fixedly arranged on the opposite side of the fixing plates. A rotating bearing 5 is embedded in the two fixing plates. A clamping block 6 is slidably arranged on the rotating bearing to fix the cable. A placement shaft 7 is arranged between the two rotating bearings. The fixing frames are slidably arranged on the front end surfaces of the two fixing plates, and the handles 1 are fixedly arranged on the rear end surfaces of the two fixing plates. The fixing frame is a U-shaped fixing frame. The front end surfaces of the two fixing plates are provided with sliding grooves 12. The two ends of the U-shaped fixing frame are slidably arranged in the corresponding sliding grooves. The outer side surface of the front end of the fixing plate is provided with a fixing port 13 matching the sliding groove. The fixing frame can move up and down in the sliding groove to adjust the position, and the position of the fixing frame is fixed by inserting a fixing screw into the fixing port.

[0021] The rotating module includes a rotating box 301 and a built-in rotating machine 305. The rotating box is arranged outside a fixed plate to protect the internal parts. The rotating machine is connected to the rotating bearing. When the rotating machine rotates, the rotating bearing is driven to drive the placement shaft to rotate to realize the winding and collection of the cable. The rotating box is divided into two layers by a partition 303. The upper layer is provided with a rotating machine, and the lower layer is provided with a battery 302. The battery is connected to the rotating machine to supply power to it and reduce its dependence on an external power source. A rotating block 304 is fixedly arranged on one side of the rotating box, and the rotor output end of the rotating machine is connected to the rotating bearing through the rotating block.

[0022] The guide module includes a rotating column 10, which is rotatably set on a fixed frame to fix the angle of the cable. Spring boxes 11 are fixedly set on both sides of the upper end surface of the rotating column, and fixed blocks 9 are fixedly set on one side of the two spring boxes. When the cable is installed, the spring inside the spring box 11 can push the fixed block, so that the two fixed blocks 9 can squeeze the cable, so that the cable can slide on the upper end of the rotating column 10 to prevent the cable from dragging on the ground when laying.

Claims

1. A delivery turntable for a submarine cable, characterized in that It is mainly composed of a fixed module, a rotating module and a guiding module; the fixed module includes a fixed plate and a fixed frame, the two fixed plates are arranged opposite to each other, and a fixed disk is fixedly arranged on the opposite side of the fixed plate, and a rotating bearing is embedded in the two fixed disks, a placement shaft is arranged between the two rotating bearings, and a fixed frame is slidably arranged on the front end surface of the two fixed plates; the rotating module includes a rotating box and a built-in rotating machine, the rotating box is arranged on the outside of a fixed plate, and the rotating machine is connected to the rotating bearing; the guiding module includes a rotating column, the rotating column is rotatably arranged on the fixed frame, and spring boxes are fixedly arranged on both sides of the upper end surface of the rotating column, and a fixed block is fixedly arranged on one side of the two spring boxes.

2. The delivery turntable for submarine cable according to claim 1, characterized in that: The rotating box is divided into two layers, an upper layer and an lower layer, by a partition. The upper layer is provided with a rotating machine, and the lower layer is provided with a storage battery, which is connected to the rotating machine to supply power thereto.

3. The delivery turntable for submarine cable according to claim 2, characterized in that: A rotating block is fixedly arranged on one side of the rotating box, and the rotor output end of the rotating machine is connected to the rotating bearing through the rotating block.

4. The delivery turntable for submarine cable according to claim 3, characterized in that: A clamping block is slidably arranged on the rotating bearing.

5. The delivery turntable for submarine cable according to claim 1, characterized in that: The fixing frame is a U-shaped fixing frame, and sliding grooves are arranged on the front end surfaces of the two fixing plates. The two ends of the U-shaped fixing frame are slidably arranged in the corresponding sliding grooves.

6. The delivery turntable for submarine cable according to claim 5, characterized in that: The outer side surface of the front end of the fixing plate is provided with a fixing opening matching the sliding groove.

7. The delivery turntable for submarine cable according to claim 1, characterized in that: The rear end surfaces of the two fixing plates are fixed with handles.

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