Marine gangway ladder
A gangway and shipside technology, which is applied to ship accessories, ships, cargo handling equipment, etc., can solve problems such as poor safety, heavy weight, and difficulty in placing ladders, saving time, convenient operation, and saving labor costs.
Inactive Publication Date: 2010-03-10
NINGBO ZHENHAI JIEDENG APPL TECH INST
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Problems solved by technology
[0002] When civilian or military ships are docked at the dock or between each other, they generally use a fixed-length gangway, which is carried by manpower, which is very heavy and has poor safety. It is particularly difficult and requires the cooperation of several people to operate. When the ship is berthed, the berth or the ship is always changing. Due to the change of the berthing position and berthing distance, it is impossible to always have personnel to cooperate with the operation at the berthing point, and the gangway is not easy to place.
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[0011] Example of implementation: a marine gangway, including a deck 1, a side plate 2 and a connecting shaft 3, the deck 1 is fixedly provided with a ship's side fixed column 4, and the upper end of the ship's side fixed column 4 is provided with a first pulley 5. Below the deck 1 of the fixed column 4 of the ship's side, an interlayer 24 is arranged, and on the facade of the interlayer 24, a second pulley 6 is arranged at one end perpendicular to the fixed column 4 of the ship's side, and the other end is provided with the first winch 7, and on the interlayer 24 A third pulley 8 is arranged on one end of the connecting board 2, a second hoist 9 is arranged on the other end, and several fourth pulleys 10 are arranged between the third pulley 8 and the second hoist 9, and the fourth pulley 10 shaft Connected to the plane of the interlayer 24 or the elevation of the interlayer 24, the second hoist 9 is provided with a second stay rope 22, the ladder beam 12 is provided with a ga...
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The invention discloses a marine gangway ladder, comprising a deck, a sheer strake, a ladder beam and a connecting shaft; the marine gangway ladder is characterized in that: below the deck, a separating layer is arranged at a place where a vertical column is fixed by a ship board; the marine gangway ladder has the advantages that when the gangway ladder is not used, the gangway ladder can be withdrawn in the separating layer, and when in use, the gangway ladder can be shifted out; the design of the gangway ladder changes the condition that the gangway ladder needs to be transported manually for a long time, so as to save labor cost and time; in addition, the gangway ladder is controlled by an auto-programming controller, and the operation is convenient.
Description
technical field [0001] The invention relates to a marine gangway. Background technique [0002] When civilian or military ships are docked at the dock or between each other, they generally use a fixed-length gangway, which is carried by manpower, which is very heavy and has poor safety. It is particularly difficult and requires the cooperation of several people to operate. When the ship is berthed, the wharf of the berth or the ship is always changing. Due to the change of the berth position and the berthing distance, it is impossible for the berth to be operated by personnel, and the gangway is not easy to place. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a marine gangway installed on a ship that can be automatically retracted and recovered. [0004] The technical scheme of the present invention is as follows: a marine gangway, including a deck, a side board, a ladder beam and a connecting shaft, is charac...
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IPC IPC(8): B63B27/14
Inventor 贝建华
Owner NINGBO ZHENHAI JIEDENG APPL TECH INST