Ship ashore power cable guide wheel device arrangement system and method

Abstract

The invention discloses a ship ashore power cable guide wheel device arrangement system and method. The shore power cable guide wheel device arrangement system comprises a shore power cable guide wheel device (1), a port working area (22) and a starboard working area (23), wherein the port working area (22) and the starboard working area (23) are arranged on a ship deck; the shore power cable guide wheel device can be transferred back and forth between the port working area and the starboard working area; when the port of the ship reaches the shore, the shore power cable guide wheel device is controlled to be transferred to the port working area, and shore power is connected to the port of the ship through the shore power cable guide wheel device; and when the ship starboard reaches the shore, the shore power cable guide wheel device is controlled to be transferred to the starboard working area, and shore power is connected to the ship starboard through the shore power cable guide wheel device. Therefore, one set of shore power cable guide wheel device can meet the requirement of connecting shore power when ship boards on the left side and the right side of a ship are in shore, so that the equipment investment can be reduced, and meanwhile, the deck space can be saved.

Description

Technical Field

[0001] The present invention relates to the field of ship power supply technology and equipment, and in particular to a system and method for arranging a ship shore power cable guide wheel device. Background Art

[0002] At present, according to the requirements of the EU, container ships and car carriers docking at EU ports must be equipped with shore power equipment. Therefore, many ships are currently equipped with shore power equipment, among which the shore power cable guide wheel device (including connectors and related control boxes) is a more commonly used shore power equipment. In order to facilitate access to shore power, the shore power cable guide wheel device is usually set on the side of the ship, so that it is more convenient to pull the wire.

[0003] The main problems at present are:

[0004] In order to take into account the two situations of docking on the left and right sides of the ship, existing ships are usually equipped with a set of shore power cable guide wheel devices on both sides of the ship. This not only increases the investment cost of the equipment, but also occupies deck space.

[0005] There are also secondary issues:

[0006] According to the latest requirements of the Norwegian Maritime Administration (Item 2.4.3.4 of Section 5, Chapter 7, Part 6 of the Rules for Seagoing Vessels), the shore power cable guide wheel device should be arranged in a wind and rainproof environment. However, there is no targeted setting on current ships. Summary of the invention

[0007] The object of the present invention is to provide a shore power cable guide wheel device arrangement system for ships, which adopts a set of shore power cable guide wheel devices to meet the demand for shore power access on the left and right sides of the ship when the ship is docked.

[0008] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0009] A shore power cable guide wheel device arrangement system on a ship, the shore power cable guide wheel device arrangement system comprises a shore power cable guide wheel device, the shore power cable guide wheel device is provided with an electric-controlled roller and an electric controller, the electric-controlled roller is arranged at the bottom of the shore power cable guide wheel device, and the electric-controlled roller is controlled by the electric controller; the shore power cable guide wheel device arrangement system also comprises a port side work area and a starboard side work area arranged on the ship deck; the port side work area is arranged on the port side of the ship deck, and the starboard side work area is arranged on the starboard side of the ship deck; an equipment transfer passage is arranged between the port side work area and the starboard side work area; the shore power cable guide wheel device can transfer back and forth between the port side work area and the starboard side work area.

[0010] Furthermore, the shore power cable guide wheel device arrangement system also includes a weatherproof room arranged on the ship deck; the weatherproof room is arranged on the side of the device transfer passage, and the door of the weatherproof room is opened toward the device transfer passage.

[0011] Furthermore, the shore power cable guide wheel device arrangement system also includes a posture adjustment area arranged on the ship deck; the posture adjustment area is arranged on the device transfer passage.

[0012] Further, the posture adjustment area is arranged at the door opening of the wind and rainproof room.

[0013] Furthermore, the port side working area and the starboard side working area are both provided with binding ropes for binding the shore power cable guide wheel device; the port side working area and the starboard side working area are both provided with ground plugs.

[0014] Furthermore, the deck is a main deck of a ship.

[0015] Furthermore, the weatherproof room is provided with binding ropes for binding the shore power cable guide wheel device.

[0016] A method for arranging a shore power cable guide wheel device on a ship, the method comprising: arranging a port side work area and a starboard side work area on a ship deck, the port side work area being arranged on the port side of the ship deck, and the starboard side work area being arranged on the starboard side of the ship deck; arranging a device transfer passage between the port side work area and the starboard side work area; arranging a shore power cable guide wheel device on the ship deck, an electric control roller being arranged at the bottom of the shore power cable guide wheel device, and an electric controller being arranged for the electric control roller, the electric control roller being controlled by the electric controller; when the port side of the ship docks, the shore power cable guide wheel device is controlled to be transferred to the port side work area, and the shore power is connected to the port side of the ship by using the shore power cable guide wheel device; when the starboard side of the ship docks, the shore power cable guide wheel device is controlled to be transferred to the starboard side work area, and the shore power is connected to the starboard side of the ship by using the shore power cable guide wheel device.

[0017] Furthermore, a weathertight room is provided on the ship deck, the weathertight room is provided beside the device transfer passage, and the door of the weathertight room opens toward the device transfer passage; when the ship leaves the shore, the shore power cable guide wheel device is stored in the weathertight room.

[0018] Furthermore, an attitude adjustment area is arranged on the deck of the ship, and the attitude adjustment area is arranged on the device transfer passage and is located at the door opening of the wind and rainproof room; binding ropes are arranged at the port working area and the starboard working area for binding the shore power cable guide wheel device; ground plugs are provided at the port working area and the starboard working area; binding ropes are arranged in the wind and rainproof room for binding the shore power cable guide wheel device; the deck is the main deck of the ship.

[0019] Compared with the prior art, the shore power cable guide wheel device arrangement system of the present invention has the following main beneficial effects:

[0020] The ship is provided with a port side working area and a starboard side working area, and the shore power cable guide wheel device can be transferred back and forth between the port side working area and the starboard side working area. In this way, a set of shore power cable guide wheel devices can meet the demand for accessing shore power when the left and right sides of the ship are docked, thereby reducing equipment investment and saving deck space.

[0021] In addition, the shore power cable guide wheel arrangement system of the present invention also has secondary beneficial effects, as follows:

[0022] The ship is also provided with a weathertight room. When the ship is offshore, the shore power cable guide pulley device is not needed and is stored in the weathertight room. This provides a better storage environment for the shore power cable guide pulley device to ensure that the shore power cable guide pulley device is not damaged by adverse factors in the atmospheric environment and meets the relevant regulations of the Norwegian Classification Society. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of a shore power cable guide wheel device involved in the arrangement system of a ship shore power cable guide wheel device of the present invention;

[0024] Figure 2 It is a schematic diagram of an electric controller involved in the shore power cable guide wheel device arrangement system of the present invention;

[0025] Figure 3 It is a schematic diagram of the arrangement on the main deck of a ship involved in the shore power cable guide wheel device arrangement system of the present invention;

[0026] Figure 4 It is a schematic diagram of using binding ropes to bind the shore power cable guide wheel device in the shore power cable guide wheel device arrangement system of the present invention. DETAILED DESCRIPTION

[0027] The present invention will be further described below with specific embodiments:

[0028] See also Figures 1 to 4 This embodiment provides a shore power cable guide wheel device layout system for ships. The shore power cable guide wheel device layout system is constructed with a shore power cable guide wheel device 1 as the core. Its main goal is to achieve the demand of "a set of shore power cable guide wheel device 1 can meet the need of connecting to shore power on the left and right sides of the ship when it is docked."

[0029] It should be noted that the shore power cable guide wheel device 1 mentioned in this article has a main structure composed of a device of the prior art, and the basic structure and function realization of the shore power cable guide wheel device 1 are common knowledge known to those skilled in the art.

[0030] In order to achieve the purpose, the shore power cable guide wheel device 1 is improved in this embodiment.

[0031] See also Figure 1 and Figure 2 Specifically, six electrically controlled rollers 11 are installed at the bottom of the shore power cable guide wheel device 1 (the lower part of the base), and a corresponding electric controller 12 is also configured on the shore power cable guide wheel device 1 (next to the main control distribution box). The electric controller 12 is connected to the main control distribution box through an extendable cable. The electrically controlled rollers 11 are controlled by the electric controller 12. The electric controller 12 is provided with a start / stop button 121 and a direction control joystick 122 for controlling the movement (rotation and steering) of the electrically controlled rollers 11. In this way, the movement of the electrically controlled rollers 11 can be controlled by the electric controller 12, thereby controlling the movement of the entire shore power cable guide wheel device 1. In other words, the improved shore power cable guide wheel device 1 can be controlled to move, rather than being fixed in the prior art.

[0032] See also Figure 3 In addition to the shore power cable guide wheel device 1, the shore power cable guide wheel device layout system of this embodiment also includes four areas arranged on the main deck 2 of the ship, and the four areas are a storage area 21, a port side working area 22, a starboard side working area 23 and a posture adjustment area 24.

[0033] A room is provided at the storage area 21, and the room is used as a weatherproof room 211 for storing the shore power cable guide wheel device 1. In this way, a better storage environment can be provided for the shore power cable guide wheel device 1 to ensure that the shore power cable guide wheel device 1 is not damaged by adverse factors in the atmospheric environment, so that the shore power cable guide wheel device 1 can maintain a normal working state for a long time, and the service life of the shore power cable guide wheel device 1 is extended.

[0034] In addition, in order to ensure that the shore power cable guide wheel device 1 is not shaken by wind and waves, a binding rope 3 is also provided in the wind and rainproof room 211 for binding the shore power cable guide wheel device 1 to fix it on the deck. Figure 4 shown.

[0035] It should be noted that the same binding ropes are also provided at the port working area 22 and the starboard working area 23 for binding the shore power cable guide wheel device 1 .

[0036] The port side working area 22 and the starboard side working area 23 are used for "the location where the shore power cable guide wheel device 1 is placed when the ship is docked and the shore power cable guide wheel device 1 is connected to the shore power."

[0037] in,

[0038] The port side working area 22 is arranged on the port side of the main deck 2. When the ship is docked on the port side, the shore power cable guide wheel device 1 is placed in the port side working area 22.

[0039] The starboard working area 23 is arranged on the starboard side of the main deck 2 . When the ship docks on the starboard side, the shore power cable guide wheel device 1 is placed in the starboard working area 23 .

[0040] Then, a device transfer passage 25 is also provided between the port side working area 22 and the starboard side working area 23 , so that the shore power cable guide wheel device 1 can be transferred between the port side working area 22 and the starboard side working area 23 through the device transfer passage 25 .

[0041] In order to prevent slipping, the device transfer passage 25 is anti-skid treated to prevent the shore power cable guide wheel device 1 from slipping due to the shaking of the ship when the weather is bad at the port and the wind and waves are strong.

[0042] The posture adjustment area 24 is arranged at a certain position in the device transfer path 25. The purpose of setting the posture adjustment area 24 is:

[0043] There are requirements for the placement direction of the shore power cable guide wheel device 1 in the port working area 22 and the starboard working area 23, and the direction of the shore power cable guide wheel device 1 after the transfer often does not meet the requirements and needs to be turned around. However, since the device transfer passage 25 is relatively narrow, it is difficult for the shore power cable guide wheel device 1 to achieve the turning and U-turn action. The area of ​​the posture adjustment area 24 is set larger, and the shore power cable guide wheel device 1 can complete the turning and U-turn in the posture adjustment area 24, thereby meeting the use requirements of the shore power cable guide wheel device 1.

[0044] It should be noted that the device transfer passage 25 passes through the weathertight room 211 (i.e., the storage area 21), and the weathertight room 211 opens toward the device transfer passage 25, and the attitude adjustment area 24 is arranged at the opening of the weathertight room 211. In this way, the shore power cable guide wheel device 1 can turn around conveniently when entering and exiting the weathertight room 211.

[0045] The operation process of the shore power cable guide wheel arrangement system of this embodiment is as follows:

[0046] When the ship is not docked, the shore power cable guide wheel device 1 is stored in the weathertight room 211, and the shore power cable guide wheel device 1 is bound by a binding rope 3;

[0047] When the ship docks on the port side, the electric controller 12 controls the shore power cable guide wheel device 1 to be transferred to the port side working area 22 via the device transfer passage 25, and the shore power cable guide wheel device 1 is bound by the binding rope 3, and the shore power cable guide wheel device 1 is used to connect to the shore power at the port side of the ship;

[0048] When the ship docks on the starboard side, the electric controller 12 controls the shore power cable guide wheel device 1 to be transferred to the starboard working area 23 via the device transfer passage 25, and the shore power cable guide wheel device 1 is bound by the binding rope 3, and the shore power cable guide wheel device 1 is used to connect to the shore power at the starboard side of the ship;

[0049] When the ship leaves the shore, the electric controller 12 controls the shore power cable guide wheel device 1 to return to the weatherproof room 211 via the device transfer passage 25, and the shore power cable guide wheel device 1 is bound by the binding rope 3 so as to continue to be stored.

[0050] The above-mentioned shore power cable guide wheel device arrangement system and its use and operation process actually constitute a shore power cable guide wheel device arrangement method.

[0051] The shore power cable guide wheel device arrangement system and method of this embodiment have the following advantages:

[0052] 1) In the present embodiment, an electrically controlled roller 11 is provided at the bottom of the shore power cable guide wheel device 1, and a corresponding electric controller 12 is also configured, and the shore power cable guide wheel device 1 can be controlled to move by the electric controller 12; a port side working area 22 and a starboard side working area 23 are specifically configured on the ship, and the shore power cable guide wheel device 1 can be transferred back and forth between the port side working area 22 and the starboard side working area 23. In this way, a set of shore power cable guide wheel device 1 can meet the demand for access to shore power when the left and right sides of the ship are docked, thereby reducing equipment investment and saving deck space.

[0053] 2) The ship is also provided with a weathertight room 211. When the ship is offshore, the shore power cable guide wheel device 1 is not needed, and the shore power cable guide wheel device 1 is stored in the weathertight room 211, thereby providing a better storage environment for the shore power cable guide wheel device 1 to ensure that the shore power cable guide wheel device 1 is not damaged by adverse factors in the atmospheric environment, thereby meeting the requirement of the Norwegian Classification Society that "the shore power cable guide wheel device must be arranged in a weathertight place".

[0054] It should be noted that, in the present embodiment, the shore power cable guide wheel device layout system is arranged based on the main deck 2 of the ship, for example, the shore power cable guide wheel device layout system is arranged on the main deck of a bulk carrier, an oil tanker and a container ship; in other embodiments, the arrangement can also be constructed based on other deck positions of the ship, for example, the shore power cable guide wheel device layout system is arranged on the open deck (usually different from the main deck) of a roll-on / roll-off ship, a car carrier or a ferry.

[0055] It should be noted that the shore power in the prior art uses a fixed cable winch, which is arranged on the side of the ship. When working, the cable winch is rotated to lower the cable, and the cable is connected to the socket at the dock. The ship end is directly connected to the power grid at the ship end through the cable under the fixed winch. The cable is usually arranged to pass through the deck, and below the deck, it is connected to the transformer station through the wire pipe and the bracket structure, and then connected to the main power grid of the ship through the distribution board, and then connected to each device that needs electricity through the main power grid. In this embodiment, the shore power cable guide wheel device 1 is separated and can be moved. Then, a ground plug is provided at the port working area 22 and the starboard working area 23 respectively, which are used to connect the winch and the distribution board on the ship. Correspondingly, the cable of the shore power cable guide wheel device 1 is provided with a plug. After the movable shore power cable guide wheel device 1 is fixed in the designated working area, the plug on the shore power cable guide wheel device 1 is plugged into the ground plug on the deck to achieve shore power connection.

[0056] The above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A ship shore power cable guide wheel device arrangement system, characterized in that: The shore power cable guide wheel device arrangement system comprises a shore power cable guide wheel device (1), wherein the shore power cable guide wheel device (1) is provided with an electric-controlled roller (11) and an electric controller (12), wherein the electric-controlled roller (11) is arranged at the bottom of the shore power cable guide wheel device (1), and the electric-controlled roller (11) is controlled by the electric controller (12); The shore power cable guide wheel device arrangement system also includes a port side working area (22) and a starboard side working area (23) arranged on the ship deck; The port side working area (22) is arranged on the port side of the ship deck, and the starboard side working area (23) is arranged on the starboard side of the ship deck; a device transfer passage (25) is arranged between the port side working area (22) and the starboard side working area (23); The shore power cable guide wheel device (1) is capable of transferring back and forth between a port side working area (22) and a starboard side working area (23).

2. The arrangement system of the cable guide wheel device for landing on a ship according to claim 1, characterized in that: The shore power cable guide wheel device arrangement system further comprises a weathertight room (211) arranged on the ship deck; the weathertight room (211) is arranged beside the device transfer passage (25), and the door of the weathertight room (211) is opened toward the device transfer passage (25).

3. The arrangement system of the cable guide wheel device for landing on a ship according to claim 2 is characterized in that: The shore power cable guide wheel device arrangement system further comprises a posture adjustment area (24) arranged on the ship deck; the posture adjustment area (24) is arranged on the device transfer passage (25).

4. The arrangement system of the cable guide wheel device for landing on a ship according to claim 3 is characterized in that: The posture adjustment area (24) is arranged at the door opening of the weathertight room (211).

5. The arrangement system of the cable guide wheel device for landing on a ship according to claim 1 is characterized in that: The port side working area (22) and the starboard side working area (23) are both provided with binding ropes (3) for binding the shore power cable guide wheel device (1); The port side working area (22) and the starboard side working area (23) are both provided with ground plugs.

6. The arrangement system of the cable guide wheel device for landing on a ship according to claim 1, characterized in that: The deck is the main deck (2) of the ship.

7. The arrangement system of the cable guide wheel device for landing on a ship according to claim 2, characterized in that: The weathertight room (211) is provided with a binding rope (3) for binding the shore power cable guide wheel device (1).

8. A method for arranging a cable guide wheel device for landing on a ship, characterized in that: The shore power cable guide wheel device arrangement method comprises: A port side working area (22) and a starboard side working area (23) are arranged on the ship deck, wherein the port side working area (22) is arranged on the port side of the ship deck, and the starboard side working area (23) is arranged on the starboard side of the ship deck; A device transfer passage (25) is provided between the port side working area (22) and the starboard side working area (23); A shore power cable guide wheel device (1) is arranged on a ship deck, an electric-controlled roller (11) is arranged at the bottom of the shore power cable guide wheel device (1), and an electric controller (12) is arranged for the electric-controlled roller (11), and the electric-controlled roller (11) is controlled by the electric controller (12); When the ship docks on the port side, the shore power cable guide wheel device (1) is controlled to move to the port side working area (22), and the shore power is connected to the port side of the ship using the shore power cable guide wheel device (1); When the ship docks on the starboard side, the shore power cable guide wheel device (1) is controlled to move to the starboard working area (23), and the shore power is connected to the starboard side of the ship using the shore power cable guide wheel device (1).

9. The method for arranging a cable guide wheel device for landing on a ship according to claim 4, characterized in that: A weathertight room (211) is arranged on the deck of the ship. The weathertight room (211) is arranged beside the device transfer passage (25), and the door of the weathertight room (211) is opened toward the device transfer passage (25). When the ship leaves the shore, the shore power cable guide wheel device (1) is stored in the weathertight room (211).

10. The method for arranging a cable guide wheel device for landing on a ship according to claim 4, characterized in that: A posture adjustment area (24) is arranged on the ship deck, wherein the posture adjustment area (24) is arranged on the device transfer passage (25) and is located at the door opening of the weathertight room (211); Binding ropes (3) are provided at the port side working area (22) and the starboard side working area (23) for binding the shore power cable guide wheel device (1); Ground plugs are provided at the port side working area (22) and the starboard side working area (23); A binding rope (3) is arranged in the weathertight room (211) for binding the shore power cable guide wheel device (1); The deck is the main deck (2) of the ship.

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