The invention discloses an opening/closing foldable dock gate, and belongs to the field of ocean engineering. The opening/closing foldable dock gate comprises a dock chamber, a machine room, a water inlet, an electromagnetic valve, an air pipe, a dock door, a doorsill, a drain port, a water suction pump and side barriers, wherein the dock chamber is built below a shoreside ground, and adopts a cuboid structure; the machine room is arranged at the top of the dock chamber; a console is arranged in the machine room; an air pump is mounted in the machine room; the water inlet is formed below the dock chamber; the electromagnetic valve is mounted in the water inlet; the magnitude of water inlet quantity can be adjusted through the electromagnetic valve; the drain port is formed above the dock chamber; the water suction pump is mounted in the drain port; water in the dock chamber can be totally drained through the water suction pump; the front end of the dock chamber is an opening; the doorsill is arranged at the front end of the dock chamber; the side barriers are arranged at the two sides of the dock chamber, and are outwards inclined by angles of 10 degrees; the dock door is mounted at the front end of the dock chamber through a rotating shaft in the horizontal direction, and can rotate through the rotating shaft; and the lower side of the dock door is connected with an air pump machine through the air pipe.
Opening/closing foldable dock gate
2015-09-16
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
Floating box type dock gate opening and closing method without assistance of tug
European Patent Office | 2022
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