Marine winch cabin entering system

Abstract

The utility model relates to a cabin entering system of a marine winch. The deck winch cabin inlet is formed between the ship deck and the ship winch cabin; a transfer trolley; the in-cabin winch is arranged in the winch cabin of the intelligent ship so as to pull the cable storage winch loaded with the optical cable, the geological cable storage winch, the CTD cable winch and the geological and optical cable traction winch; and the in-cabin track is arranged in the ship winch cabin, one end of the in-cabin track is arranged at the deck winch cabin inlet, and the other end of the in-cabin track is arranged at the in-cabin winch. The transfer trolley, the in-cabin track and the in-cabin winch are arranged at the position of the deck winch cabin entrance, so that the winch hoisted to the transfer trolley on a deck can be carried through cooperative carrying of the in-cabin winch and the transfer trolley, the ship winch installation efficiency is greatly improved, the ship delivery time is shortened, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship manufacturing and installation, and specifically relates to a winch entering cabin system for ships. Background Art

[0002] Facing the urgency of the shipbuilding cycle, due to the long production cycle of winches, it is impossible to arrive on schedule as originally planned. This will lead to the situation that when the ship is due for delivery, the winches in the winch cabin of the ship have not been installed in place yet. In order to ensure the ship can be delivered on schedule, the project team quickly adjusted the strategy and adopted a non-traditional installation method as a temporary measure. This measure aims to flexibly respond to emergencies in the supply chain and ensure that the overall construction progress is not affected, so that the winches can be quickly installed in place, thus successfully achieving the project goals. Therefore, we have made technical improvements to the existing winch entering cabin system for ships to meet the need for quickly installing winches. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a winch entering cabin system that can quickly install the winches of a ship into the winch cabin in view of the deficiencies of the prior art.

[0004] The technical problem to be solved by the utility model is realized through the following technical solutions. A winch entering cabin system for ships is installed between the deck and the winch cabin of the ship. The entering cabin system includes:

[0005] A deck winch entering hatch, which is arranged between the ship deck and the winch cabin of the ship, and is used for the optical cable storage winch, geological storage winch, CTD cable winch, geological and optical cable traction winch on the deck to enter the winch cabin of the ship through the deck winch entering hatch.

[0006] A transfer vehicle, which is placed in the winch cabin of the ship and is located at the deck winch entering hatch. The top surface thereof is used for carrying the optical cable storage winch, geological storage winch, CTD cable winch, geological and optical cable traction winch hoisted by the deck crane to the deck winch entering hatch.

[0007] A winch in the cabin, which is arranged in the intelligent ship winch cabin to pull the optical cable storage winch, geological storage winch, CTD cable winch, geological and optical cable traction winch loaded thereon.

[0008] An in-cabin track, which is arranged in the intelligent ship winch cabin, with one end arranged at the deck winch entering hatch and the other end arranged at the winch in the cabin.

[0009] The technical problem to be solved by the utility model can also be realized through the following technical solutions. For the above-mentioned winch entering cabin system for ships, the deck winch entering hatch is a square hatch.

[0010] The technical problem to be solved by the present utility model can also be achieved through the following technical solutions. For the marine winch into-cabin system described above, the transfer vehicle is a hydraulic handling truck.

[0011] The technical problem to be solved by the present utility model can also be achieved through the following technical solutions. For the marine winch into-cabin system described above, taking the forward direction of the transfer vehicle as the width direction, the width of the deck winch into-cabin opening is 3m - 4m and the length is 4.6m - 5.5m.

[0012] Compared with the prior art, the beneficial technical effects of the present utility model are:

[0013] (1) By arranging a transfer vehicle, an in-cabin track and an in-cabin winch at the deck winch into-cabin opening, the winch hoisted onto the transfer vehicle on the deck can be carried through the cooperation of the in-cabin winch and the transfer vehicle, greatly improving the installation efficiency of the ship winch, shortening the delivery time of the ship, and improving the operation efficiency;

[0014] (2) The transfer vehicle adopts a hydraulic handling truck, commonly known as a "floor jack". The advantage of this kind of hydraulic handling truck is that it is small in volume and thickness, and will not cause obstruction interference between the winch and the air duct structure at the top of the ship winch cabin during the transportation of the winch, and has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view structural schematic diagram of the present utility model.

[0016] In the figure, 1, deck; 2, deck winch into-cabin opening; 3, optical cable storage winch; 4, geological storage winch; 5, CTD cable winch; 6, geological and optical cable traction winch; 7, transfer vehicle; 8, in-cabin winch; 9, in-cabin track. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes the specific technical solutions of the present utility model with reference to the drawings, so as to facilitate those skilled in the art to further understand the present utility model without restricting its rights. Embodiment 1, refer to Figure 1 , a marine winch into-cabin system, which is installed between the deck 1 and the ship winch cabin. The into-cabin system includes: a deck winch into-cabin opening 2, and the deck winch into-cabin opening 2 is a square hatch. The deck winch into-cabin opening 2 is arranged between the deck 1 of the intelligent ship and the winch cabin of the intelligent ship, and is used for the optical cable storage winch 3, geological storage winch 4, CTD cable winch 5, and geological and optical cable traction winch 6 on the deck 1 to enter the winch cabin of the intelligent ship through the deck winch into-cabin opening 2;

[0018] Generally speaking, the dimensions of the optical cable storage winch 3 are 3.7m * 2.58m * 1.91m, the dimensions of the geological cable storage winch 4 are 3.55m * 2.688m * 1.91m, the dimensions of the CTD cable winch 5 are 3.86m * 1.596m * 2.39m, and the dimensions of the geological and optical cable traction winch 6 are 2.86m * 1.942m * 2.015m. Therefore, in order to ensure the safe transfer of the winches in place, taking the forward direction of the following transfer vehicle as the width direction, the width of the deck winch hatch 2 is 3m - 4m and the length is 4.6m - 5.5m;

[0019] Transfer vehicle 7, the transfer vehicle 7 is a hydraulic handling vehicle, commonly known as a "floor jack", and its specification model can be selected according to the use requirements. The transfer vehicle 7 is placed in the intelligent ship winch cabin and is located at the deck winch hatch 2, and its top surface is used to carry the optical cable storage winch 3, geological cable storage winch 4, CTD cable winch 5, and geological and optical cable traction winch 6 hoisted by the crane on the deck 1 to the deck winch hatch 2;

[0020] The winch in the cabin 8, the winch in the cabin 8 is arranged in the intelligent ship winch cabin to pull the optical cable storage winch 3, geological cable storage winch 4, CTD cable winch 5, and geological and optical cable traction winch 6 loaded;

[0021] The track 9 in the cabin, which is arranged in the intelligent ship winch cabin, with one end arranged at the deck winch hatch 2 and the other end arranged at the winch in the cabin 8.

[0022] The operation of the ship winch hatch system is as follows:

[0023] I. Preparation work before hoisting:

[0024] 1. The deck 1 columns affecting the hoisting passage need to be temporarily removed, and relevant strengthening work on the structure should be done well;

[0025] 2. The installed water retaining fences around the winch equipment need to be cut off;

[0026] 3. The workshop needs to verify whether the winch in the cabin 8 can be used to pull the winch. In theory, the winch can be used to pull the equipment;

[0027] 4. Before the installation of the winch, the deck 1 surface needs to be cleaned in advance, and the final installation position of the winch should be marked and positioned;

[0028] II. Hoisting process:

[0029] 1. After the winches arrive at the factory, it is necessary to first verify the weight and external dimensions of each winch. The CTD winch is relatively high, and there is interference with the air ducts and others in the hoisting path in the model. If the size of the equipment when it arrives at the factory is consistent with the data, some air ducts need to be removed in advance;

[0030] 2. Hoist the winches one by one according to the plan from the side to the middle of the ship based on the installation position of the winches. The sequence is: optical cable storage winch 3 - geological storage winch 4 - CTD winch - geological and optical cable traction winch 6;

[0031] 3. After the winches are positioned, use the crane on deck 1 to hoist each winch in sequence onto the transfer vehicle 7 at the winch access hatch on the deck, and then use the winch in the hold 8 to pull the transfer vehicle 7 to the installation position of the winch.

[0032] The advantages of adopting this marine winch into - hold system are as follows:

[0033] (1) Improve installation efficiency: By setting up the transfer vehicle 7, the in - hold track 9 and the winch in the hold 8 at the winch access hatch 2 on the deck, the automated or semi - automated handling of the winches from deck 1 to the winch hold is realized. This collaborative operation method greatly shortens the time required for winch installation, improves the installation efficiency, and thus reduces the delivery cycle of the intelligent ship;

[0034] (2) Optimize the operation process: The system is reasonably designed with a smooth process, reducing the tediousness and uncertainty of manual handling. After the winch is hoisted onto the transfer vehicle 7 by the crane, it can quickly enter the winch hold through the cooperation of the track and the winch, simplifying the operation process and improving the operation safety;

[0035] (3) Save space and cost: The transfer vehicle 7 adopts a hydraulic handling vehicle (pallet jack). This vehicle is small in volume and thickness, can operate flexibly in a limited space, avoids the blocking interference between the winch and the air duct structure at the top of the winch hold, saves space and reduces the additional cost that may be generated due to interference;

[0036] (4) Enhance operation safety: The automated or semi - automated handling method reduces the situation of workers directly contacting heavy objects, reducing the risk of worker injury. At the same time, the rationality and smoothness of the system design also reduce the uncertainty and potential safety hazards during the operation process;

[0037] (5) Enhance the system practicability: This system is not only applicable to various types of winches such as optical cable storage winch 3, geological storage winch 4, CTD cable winch 5, geological and optical cable traction winch 6, etc., but also has good scalability and adaptability, and can be adjusted and optimized according to actual needs to meet the operation requirements of different intelligent ships;

[0038] (6) Promote intelligent development: The application of this winch into - hold system is a microcosm of the development of ship technology. It demonstrates the application prospect of intelligent technology in ship design and manufacturing, providing strong support for the intelligent development of the shipbuilding industry.

Claims

1. A marine winch into-cabin system, which is installed between the deck and the winch cabin of the ship, is characterized in that: The access system includes: A deck winch access hatch, which is arranged between the deck of the ship and the winch cabin of the ship, and is used for the optical cable storage winch, geological storage winch, CTD cable winch, geological and optical cable traction winch on the deck to enter the winch cabin of the ship through the deck winch access hatch; A transfer vehicle, which is placed in the winch cabin of the ship and is located at the deck winch access hatch, and its top surface is used to carry the optical cable storage winch, geological storage winch, CTD cable winch, geological and optical cable traction winch lifted by the deck crane to the deck winch access hatch; An in-cabin winch, which is arranged in the winch cabin of the ship to pull the transfer vehicle loaded with the optical cable storage winch, geological storage winch, CTD cable winch, geological and optical cable traction winch; In-cabin tracks, which are arranged in the winch cabin of the ship, with one end arranged at the deck winch access hatch and the other end arranged at the in-cabin winch.

2. The marine winch into-cabin system according to claim 1, characterized in that: The deck winch access hatch is a square hatch.

3. The marine winch cabin entry system according to claim 1, characterized in that: The transfer vehicle is a hydraulic transporter.

4. A marine winch into-cabin system according to any one of claims 1-3, characterized in that: Taking the forward direction of the transfer vehicle as the width direction, the width of the deck winch access hatch is 3m - 4m and the length is 4.6m - 5.5m.

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