Guard device for port mole

Abstract

The invention discloses a guard device for a port mole. The guide device comprises a mole main body, wherein a square groove is formed in the side, close to the sea water, of the mole, a plurality ofsliding columns are fixed in the square groove, a lifting plate is connected to the sliding columns in a sliding manner, sliding holes are formed in the lifting plate, the sliding columns penetrate through the sliding holes, the sliding columns are in sliding connection with the lifting plate through the sliding holes, the side, far away from the mole main body, of the lifting plate is movably connected with a first filtering plate, the top of the first filtering plate is movably connected with the side, far away from the mole main body, of the lifting plate, a connector is fixedly arranged between the side, close to the mole main body, of the first filtering plate and the top of the lifting plate, the two ends of the connector are separately fixedly connected with the first filtering plate and the lifting plate, and the two sides of the first filtering plate are both fixedly provided with connecting blocks. The guard device for the port mole can filter off foreign matters and preventthe foreign matters from being brought to the road surface of a port by waves.

Description

Technical field [0001] The invention relates to the technical field of port breakwaters, in particular to a protective device for port breakwaters. Background technique [0002] The breakwater is a hydraulic structure needed to prevent the intrusion of waves and form a sheltered water area. It is located on the periphery of the port water area and prevents the intrusion of drifting sand and ice. It depends on ensuring that the port has sufficient water depth and stable water surface to satisfy the ships in the port. Requirements for berthing, loading and unloading operations, and entry and exit navigation. The inner side of some breakwaters is also used as a wharf or installed with certain anchoring equipment for ships to berth. According to its plane layout and shape, it is divided into jetty and island dike; according to the cross section, it is divided into There are three types: slope type, straight wall type and mixed type. [0003] For port breakwaters, when the waves are to...

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