Movable submarine cable construction turntable

Abstract

The utility model discloses a movable submarine cable construction turntable, including ship board and base, the base is placed on the ship board, the base is built -in motor, the motor top is equipped with the turntable, the both sides of turntable ship board surface symmetry is equipped with two sets of guide rails, the guide rail all slide in the sliding rod, the sliding rod outer wall all are fixedly connected with the base outer wall, the surface of one side of the guide rail away from the turntable all is equipped with the movable bin, the movable bin all transverse sliding have the sliding block in, the middle part of sliding block all is equipped with the limit rod, the utility model discloses through base drive sliding rod and guide rail sliding connection, then through the restoring force of spring drive sliding block in movable bin reset sliding, and make limit rod insert limit slot in, thereby facilitating staff to dismouting to the turntable, and has simplified the dismouting difficulty between turntable and ship board, and then has reduced construction cost and risk.

Description

Technical Field

[0001] This utility model relates to the field of submarine cable construction technology, specifically a movable submarine cable construction turntable. Background Technology

[0002] Submarine cables serve as crucial links between onshore control centers and offshore substations, finding widespread application in offshore wind power, island interconnection, and offshore oil and gas platforms. With the increasing number of offshore wind power, offshore oil and gas development, and cross-sea communication projects, the demand for submarine cables is also growing. However, the laying of submarine cables faces numerous technical challenges, especially in deep-sea and complex seabed topography conditions. The submarine cable laying turntable, as a key piece of equipment, directly impacts construction efficiency and quality. While an existing mobile submarine cable laying turntable can largely meet daily usage needs, some shortcomings still require improvement.

[0003] Existing submarine cable construction turntables are often fixed in design, with complex connection methods to the hull. The disassembly and assembly process is cumbersome and time-consuming, which not only increases the workload in the construction preparation and finishing stages, but may also lead to equipment damage or personnel injury during the disassembly and assembly process, thereby increasing construction costs and risks. To address these issues, we propose a movable submarine cable construction turntable. Utility Model Content

[0004] The purpose of this invention is to provide a movable submarine cable construction turntable to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a movable submarine cable construction turntable, comprising a ship plate and a base. The base is placed on the ship plate, and a motor is built into the base. A turntable is provided on the top of the motor. Two sets of guide rails are symmetrically arranged on the surface of the ship plate on both sides of the turntable. A sliding rod slides in each guide rail, and the outer wall of each sliding rod is fixedly connected to the outer wall of the base. A movable compartment is provided on the side of the guide rail facing away from the turntable. A slider slides laterally in each movable compartment. A limiting rod is provided in the middle of each slider. A limiting groove is opened in the guide rail and the sliding rod corresponding to the inner end surface of the limiting rod. A handle is provided on the outer end surface of each limiting rod. A spring is wound around the surface of the limiting rod in the movable compartment.

[0006] As a further preferred embodiment of this technical solution, the bottom of the base is provided with multiple sets of hydraulic rods, and the bottom of the base is also provided with multiple sets of omnidirectional wheels, the omnidirectional wheels and the hydraulic rods being designed to be staggered.

[0007] As a further preferred embodiment of this technical solution, the handle is rotatably mounted on the outer wall of the limiting rod, and the surface of the handle is provided with anti-slip texture.

[0008] As a further preferred embodiment of this technical solution, the slide bar is designed in a T-shape, and the guide rail has a through hole that matches the slide bar.

[0009] As a further preferred embodiment of this technical solution, one end of the spring is welded to the surface of the slider, and the other end of the spring is welded to the inner wall of the movable chamber.

[0010] As a further preferred embodiment of this technical solution, two sets of handles are symmetrically arranged on the front and rear surfaces of the base, and the handles are designed in a C-shape.

[0011] As a further preferred embodiment of this technical solution, four sets of hydraulic rods and casters are provided, and the four sets of hydraulic rods and casters are designed with equal spacing.

[0012] This utility model provides a movable submarine cable construction turntable, which has the following beneficial effects: 1. This utility model uses a base to drive a sliding rod to slide and connect with a guide rail. Then, the spring's restoring force drives the slider to reset and slide within the movable chamber, and the limiting rod is inserted into the limiting groove. This makes it easier for workers to disassemble and assemble the turntable, simplifies the disassembly and assembly of the turntable and the ship plate, and reduces construction costs and risks.

[0013] 2. This utility model, through the hydraulic rod and casters installed at the bottom of the ship plate, enables the hydraulic rod to provide strong power support, ensuring that the turntable can work stably under various conditions. At the same time, the casters make it easy for workers to adjust the position of the turntable and move the turntable easily in multiple directions, improving the flexibility and maneuverability of the turntable. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a bottom view of the structure of this utility model; Figure 3 This is a three-dimensional cross-sectional structural diagram of the present invention; Figure 4 For the present utility model Figure 3 A magnified structural diagram at point A.

[0015] In the diagram: 1. Ship plate; 2. Base; 3. Motor; 4. Turntable; 5. Guide rail; 6. Slide rod; 7. Movable compartment; 8. Slider; 9. Limiting rod; 10. Limiting groove; 11. Handle; 12. Spring; 13. Hydraulic rod; 14. Caster wheel. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0017] This utility model provides a technical solution as follows: Figures 1 to 4 As shown in this embodiment, a movable submarine cable construction turntable includes a ship plate 1 and a base 2. The base 2 is placed on the ship plate 1, and a motor 3 is built into the base 2. A turntable 4 is provided on the top of the motor 3. Two sets of guide rails 5 are symmetrically arranged on the surface of the ship plate 1 on both sides of the turntable 4. A sliding rod 6 slides in each of the guide rails 5. The outer wall of the sliding rod 6 is fixedly connected to the outer wall of the base 2. A movable chamber 7 is provided on the side of the guide rails 5 away from the turntable 4. A slider 8 slides laterally in each of the movable chambers 7. A limiting rod 9 is provided in the middle of each slider 8. A limiting groove 10 is opened in the guide rail 5 and the sliding rod 6 corresponding to the inner end surface of the limiting rod 9. A handle 11 is provided on the outer end surface of the limiting rod 9. A spring 12 is wound around the surface of the limiting rod 9 in the movable chamber 7.

[0018] The base 2 drives the slide rod 6 to slide and connect with the guide rail 5. Then, the spring 12 restores the slider 8 to slide and reset in the movable chamber 7, and the limit rod 9 is inserted into the limit groove 10. This makes it easier for workers to disassemble and assemble the turntable 4, and simplifies the disassembly and assembly difficulty between the turntable 4 and the ship plate 1, thereby reducing construction costs and risks.

[0019] In other embodiments, the bottom of the base 2 is provided with multiple sets of hydraulic rods 13, and the bottom of the base 2 is also provided with multiple sets of casters 14, with the casters 14 and the hydraulic rods 13 being designed to be staggered. The hydraulic rod 13 provides strong power support to the turntable 4, ensuring that the turntable 4 can work stably under various conditions. At the same time, the casters 14 make it easy for the staff to adjust the position of the turntable 4 and move the turntable 4 easily in multiple directions, improving the flexibility and mobility of the turntable 4.

[0020] In other embodiments, the handle 11 is rotatably mounted on the outer wall of the limiting rod 9, and the surface of the handle 11 is provided with anti-slip texture; This design allows operators to avoid direct contact with other parts of the limit rod 9 by rotating the handle 11 on the limit rod 9, thereby reducing the risk of injury. It also allows operators to control the limit rod 9 more stably, thus improving work efficiency.

[0021] In other embodiments, the slide bar 6 is T-shaped, and the guide rail 5 has a through hole that matches the slide bar 6; This design allows the slide rod 6 to fit more firmly against the guide rail 5, and makes it less prone to wobbling during the sliding process of the slide rod 6 within the guide rail 5, thereby improving the stability of the slide rod 6 sliding back and forth within the guide rail 5.

[0022] In other embodiments, one end of the spring 12 is welded to the surface of the slider 8, and the other end of the spring 12 is welded to the inner wall of the movable chamber 7; This design allows for the fixation of both ends of the spring 12, preventing the spring 12 from sliding back and forth on the limit rod 9 when the boat plate 1 shakes, and from hitting the movable chamber 7 or the slider 8, thus causing noise pollution.

[0023] In other embodiments, two sets of handles are symmetrically arranged on the front and rear end surfaces of the base 2, and the handles are designed in a C-shape. This design allows staff to easily operate the base 2 using a pull handle, enabling the base 2 to move the casters 14 on the boat plate 1, thus facilitating the adjustment of the base 2's position.

[0024] In other embodiments, four sets of hydraulic rods 13 and casters 14 are provided, and the four sets of hydraulic rods 13 and casters 14 are designed to be equally spaced. This design enhances the stability and load-bearing capacity of the base 2, allowing it to remain stable while supporting the turntable 4. It also gives the base 2 high flexibility and adaptability, enabling it to move and turn easily on the boat plate 1.

[0025] This utility model provides a movable submarine cable construction turntable, the specific working principle of which is as follows: In use, pull the handle 11 away from the base 2, so that the handle 11 drives the slider 8 to slide in the movable chamber 7 through the limit rod 9, and the slider 8 presses against the inner wall of the movable chamber 7 against the spring 12. At the same time, the limit rod 9 slides into the movable chamber 7. Then, the base 2 moves on the boat plate 1 through the casters 14, and drives the slider 6 to slide into the guide rail 5, and aligns the limit groove 10 with the limit rod 9. Then release the handle 11, and use the restoring force of the spring 12 to push the slider 8 to slide in the movable chamber 7, and the slider 8 drives the limit rod 9 to slide into the limit groove 10, thereby achieving the purpose of connecting the boat plate 1 and the base 2. When using the base 2, the hydraulic rod 13 supports the base 2.

[0026] 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 movable submarine cable construction turntable, comprising a ship plate (1) and a base (2), wherein the base (2) is placed on the ship plate (1), characterized in that: The base (2) has a motor (3) built in, and a turntable (4) is provided on the top of the motor (3). Two sets of guide rails (5) are symmetrically arranged on the surface of the boat plate (1) on both sides of the turntable (4). A sliding rod (6) slides in the guide rail (5). The outer wall of the sliding rod (6) is fixedly connected to the outer wall of the base (2). A movable chamber (7) is provided on the side of the guide rail (5) away from the turntable (4). A slider (8) slides laterally in the movable chamber (7). A limiting rod (9) is provided in the middle of the slider (8). A limiting groove (10) is opened in the guide rail (5) and the sliding rod (6) corresponding to the inner end surface of the limiting rod (9). A handle (11) is provided on the outer end surface of the limiting rod (9). A spring (12) is wound on the surface of the limiting rod (9) in the movable chamber (7).

2. The movable submarine cable construction turntable according to claim 1, characterized in that: The base (2) is provided with multiple sets of hydraulic rods (13) at the bottom, and the base (2) is also provided with multiple sets of casters (14) at the bottom. The casters (14) and the hydraulic rods (13) are designed to be staggered.

3. The movable submarine cable construction turntable according to claim 1, characterized in that: The handle (11) is rotatably mounted on the outer wall of the limiting rod (9), and the surface of the handle (11) is provided with anti-slip texture.

4. The movable submarine cable construction turntable according to claim 1, characterized in that: The slide bar (6) is designed in a T-shape, and the guide rail (5) has a through hole that matches the slide bar (6).

5. A movable submarine cable construction turntable according to claim 1, characterized in that: One end of the spring (12) is welded to the surface of the slider (8), and the other end of the spring (12) is welded to the inner wall of the movable chamber (7).

6. A movable submarine cable construction turntable according to claim 2, characterized in that: The base (2) has two sets of handles symmetrically arranged on the front and rear surfaces, and the handles are designed in a C-shape.

7. A movable submarine cable construction turntable according to claim 2, characterized in that: The hydraulic rods (13) and casters (14) are each provided in four sets, and the four sets of hydraulic rods (13) and casters (14) are all designed with equal spacing.

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