Remote floating type fan towrope connection point rapid installation method

Abstract

The invention discloses a quick mounting method for a connecting point of a long-distance floating type fan towing cable. The quick mounting method comprises the step of avoiding the mounting process of connecting a towing cable lug plate in dragon beard cable construction by using an operator. The dragon beard cable is installed on the cable towing lug plate through the mechanical arm, the situation that operators conduct construction, connection and installation of the dragon beard cable on a crane is avoided, the safety measure time before and after operation of the operators can be shortened through installation of the dragon beard cable at the moment, the construction efficiency is improved, and the problems that the crane shakes due to sea stormy waves, and the construction cost is lowered are solved. And the safety of operators cannot be ensured in the operation process of constructing the towing cable by the dragon beard cable.

Description

Technical Field

[0001] The invention relates to a method for quickly installing a long-distance floating wind turbine tow cable connection point, belonging to the technical field of offshore wind power construction. Background Art

[0002] Floating wind turbines use a buoy floating on the sea as their installation base. When the buoy needs to be towed away from the dock, a towing cable needs to be installed on the ear plate of the buoy.

[0003] The current technology is to transport a crane to the vicinity of a floating body through a ship hull, and the crane will lift up the workers. Although the workers can install the dragon beard cable and the ear plate of the floating body on the crane, the wind and waves at sea will cause the crane to shake, and the safety of the workers cannot be guaranteed during the construction process of the dragon beard cable towing cable. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a method for quickly installing a long-distance floating wind turbine tow cable connection point.

[0005] The present invention is achieved through the following technical solutions.

[0006] The present invention provides a method for quickly installing a long-distance floating wind turbine tow cable connection point, comprising:

[0007] Avoid using workers to carry out the installation process of connecting the towing cable ear plates during the construction of the dragon beard cable.

[0008] The installation process includes:

[0009] Step 1: Place the dragged triangle on the unmanned boat master platform. The three sides of the dragged triangle are clamped with three limit plates. The dragged triangle and the bottom correspond to the lifting mechanism on the unmanned boat master platform. Two dragon whisker cables are connected to the triangle, and the ends of the two dragon whisker cables are on the mechanical arm.

[0010] The installation process also includes: step 2, controlling the unmanned ship host platform to travel to a position away from the floating body.

[0011] The installation process also includes: Step 3, the sensor on the unmanned ship host platform identifies the towing cable ear plate on the positioning buoy.

[0012] The installation process also includes: step 4, controlling the mechanical arm to drive the dragon beard cable to connect with the towing cable ear plate on the floating body.

[0013] The installation process also includes: step five, the mechanical arm is retracted, the lifting mechanism lifts the towing triangle plate out of between the three limit plates, the unmanned boat owner platform drives away from the floating body, and the installation of the dragon beard cable and the towing cable ear plate on the floating body is completed.

[0014] The beneficial effects of the present invention are as follows: the dragon's beard cable is installed through a mechanical arm and a towing cable ear plate, thus avoiding the situation in which workers are required to construct, connect and install the dragon's beard cable on a crane. At this time, the installation of the dragon's beard cable can reduce the time for workers to take safety measures before and after the operation, thereby improving construction efficiency and solving the problem that the crane may shake due to wind and waves at sea, and the safety of workers cannot be guaranteed during the operation process of constructing the dragon's beard cable to form a towing cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the installation process of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the unmanned ship host platform of the present invention;

[0017] Figure 3 It is a schematic diagram of the installation distribution of the present invention;

[0018] In the figure: 1-mechanical arm; 2-sensor; 3-unmanned ship host platform; 4-limiting plate; 5-lifting mechanism; 6-triangular plate; 7-dragon beard cable; 8-tow cable ear plate; 9-floating body. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0020] like Figures 1 to 3 shown.

[0021] A method for quickly installing a long-distance floating wind turbine tow cable connection point in the present application includes:

[0022] Step one, place the dragged triangle plate 6 on the unmanned ship owner platform 3, and the three sides of the dragged triangle plate 6 are in close contact with the three limit plates 4. The dragged triangle plate 6 and the bottom correspond to the lifting mechanism 5 on the unmanned ship owner platform 3. The lifting mechanism can push the triangle plate 6 out of the unmanned ship owner platform 3 by overcoming the clamping contact force of the limit plates 4. Two dragon whisker cables 7 are connected to the triangle plate 6, and the ends of the two dragon whisker cables 7 are on the robotic arm 1.

[0023] Step 2: Control the unmanned ship owner platform 3 to travel to a position away from the floating body 9 so that the floating body 9 and the unmanned ship owner platform 3 are spaced a certain distance apart and do not come into contact or collide with each other.

[0024] Step three: the sensor 2 on the unmanned ship host platform 3 identifies the towing cable lug 8 on the positioning buoy 9.

[0025] Step 4: Control the mechanical arm 1 to drive the tow cable 7 to connect with the tow cable ear plate 8 on the floating body 9.

[0026] Step 5: The mechanical arm 1 is retracted, and the lifting mechanism 5 lifts the towing triangle plate 6 out of the three limit plates 4, and the unmanned ship owner platform 3 drives away from the floating body 9, completing the installation of the dragon beard cable 7 and the towing ear plate 8 on the floating body 9; at this time, the triangle plate 6 falls off the unmanned ship owner platform 3 and floats on the sea surface. When the floating body 9 needs to be towed later, the hooked triangle plate 6 can tow the floating body 9.

[0027] The dragon's beard cable 7 is installed through the mechanical arm 1 on the unmanned ship owner platform 3 and the towing cable ear plate 8 on the floating body 9, avoiding the situation where operators are required to connect and install the dragon's beard cable on the crane. At this time, the installation of the dragon's beard cable 7 can reduce the time for safety measures before and after the operation of the operators, thereby improving the construction efficiency and solving the problem that the crane may shake due to wind and waves at sea, and the safety of the operators cannot be guaranteed during the operation process of constructing the dragon's beard cable towing cable.

Claims

1. A method for quickly installing a long-distance floating wind turbine tow cable connection point, characterized in that: include: Avoid using operating personnel to carry out the installation process of the dragon beard cable (7) and the connecting towing cable ear plate (8).

2. The method for rapid installation of long-distance floating wind turbine tow cable connection points according to claim 1, characterized in that: The installation process includes: Step 1: The dragging triangle plate (6) is placed on the unmanned ship main platform (3), and the three sides of the dragging triangle plate (6) are clamped with the three limit plates (4). The dragging triangle plate (6) and the bottom correspond to the lifting mechanism (5) on the unmanned ship main platform (3). Two dragon whisker cables (7) are connected to the triangle plate (6), and the ends of the two dragon whisker cables (7) are on the mechanical arm (1).

3. The method for rapid installation of long-distance floating wind turbine tow cable connection points according to claim 2, characterized in that: The installation process includes: Step 1: The dragging triangle plate (6) is placed on the unmanned ship main platform (3), and the three sides of the dragging triangle plate (6) are clamped with the three limit plates (4). The dragging triangle plate (6) and the bottom correspond to the lifting mechanism (5) on the unmanned ship main platform (3). Two dragon whisker cables (7) are connected to the triangle plate (6), and the ends of the two dragon whisker cables (7) are on the mechanical arm (1).

4. The method for rapid installation of long-distance floating wind turbine tow cable connection points according to claim 3, characterized in that: The installation process also includes: step three, the sensor (2) on the unmanned ship host platform (3) identifies the towing cable ear plate (8) on the positioning buoy (9).

5. The method for rapid installation of long-distance floating wind turbine tow cable connection points according to claim 4, characterized in that: The installation process also includes: step 4, controlling the mechanical arm (1) to drive the tow cable (7) to connect with the towing cable ear plate (8) on the floating body (9).

6. The method for rapid installation of long-distance floating wind turbine tow cable connection points according to claim 5, characterized in that: The installation process also includes: step 5, the mechanical arm (1) is retracted, the lifting mechanism (5) lifts the towing triangle plate (6) out of the three limit plates (4), the unmanned boat host platform (3) drives away from the floating body (9), and the installation of the dragon beard cable (7) and the towing cable ear plate (8) on the floating body (9) is completed.

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