An automatic descaling device for ships
A ship and automatic technology, applied in the direction of ship cleaning device, ship hull, ship construction, etc., can solve the problems that the personal safety of operators cannot be guaranteed, the health of workers is damaged, and the cost is high
Active Publication Date: 2021-07-06
ZHEJIANG OCEAN UNIV
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Problems solved by technology
[0004] At present, ships are derusted by artificial dry gas sandblasting. This method is costly, damages the health of workers, and cannot guarantee the personal safety of operators.
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[0041] In order to make the technical solution of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings. Any solution obtained by equivalent replacement and conventional reasoning of the technical features of the technical solution of the present invention falls within the protection scope of the present invention.
[0042] As shown in the figure, an automatic rust removal device for ships includes an upper guide mechanism 1, a lower guide mechanism 2 and a rust removal mechanism 3;
[0043] The upper guide mechanism and the lower guide mechanism are respectively fixed on the upper and lower ends of the ship, and a steel wire rope 4 is arranged between the lower guide mechanism and the lower guide mechanism. It can move along the wire rope and derust the ship.
[0044] Further, both the upper guide mechanism and the lower guide mechanism include a first fixed terminal 101 and a second fixed terminal 1...
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The present invention proposes an automatic derusting device for ships, comprising an upper guide mechanism, a lower guide mechanism and a derusting mechanism; the upper guide mechanism and the lower guide mechanism are respectively fixed at the upper and lower ends of the ship, between the lower guide mechanism and the lower guide mechanism A steel wire rope is provided, and the steel wire rope passes through the derusting mechanism to press the derusting mechanism on the ship. The derusting mechanism can move along the wire rope and perform derusting operations on the ship; both the upper guiding mechanism and the lower guiding mechanism include the first fixed terminal and the second fixed terminal, the first fixed terminal and the second fixed terminal are detachably fixed on the ship, and a strip-shaped tooth plate is fixed between the first fixed terminal and the second fixed terminal, and the tooth plate is close to the ship A plurality of support terminals are provided on one side of the ship, and the support terminals are pressed on the ship; a mobile traction assembly is also provided between the first fixed terminal and the second fixed terminal; the invention improves the rust removal efficiency and ensures the rust removal effect , while ensuring the personal safety of the operator.
Description
technical field [0001] The invention relates to a derusting device, in particular to an automatic derusting device for ships. Background technique [0002] After a certain period of operation or navigation of the ship, the surface of the hull plate or hull structure will gradually form a relatively serious corrosion layer in the marine environment. If it is not treated in time, it will bring hidden dangers to the structural strength of the ship and the safety of ship navigation. Therefore, the ship needs to go to the ship repair yard for derusting and repainting operations on a regular basis. [0003] Sandblasting rust removal is a ship rust removal technology commonly used by ship repair companies. It has been widely used in the industry for many years and is a mature ship rust removal technology. Before carrying out sandblasting and derusting operations, it is necessary to wash the surface of the corroded steel plate with high-pressure water to remove attached marine orga...
Claims
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IPC IPC(8): B63B59/10
CPCB63B59/10
Inventor 苏玉香王巍
Owner ZHEJIANG OCEAN UNIV