Medium-and-small sized fishing boat berthing harbor energy-absorbing device

Abstract

The invention provides a medium-and-small sized fishing boat berthing harbor energy-absorbing device, and belongs to the technical filed of boats. The medium-and-small sized fishing boat berthing harbor energy-absorbing device comprises fixing plates, telescopic column bodies, cavities, telescopic columns, first limiting blocks, springs, second limiting blocks, rubber pads, energy-absorbing plates, convex blocks, grooves, balls, rubber shells, rubber liners and steel cores; and the telescopic column bodies are fixedly connected to the surfaces of the front ends of the fixing plates, the cavities are formed in the telescopic column bodies in an embedded mode, the telescopic columns are arranged on the surfaces of the front ends of the telescopic column bodies through the cavities in a clamped mode, the first limiting blocks are fixedly connected to the surfaces of one sides of the telescopic columns, the springs are fixedly connected to the middles in the cavities, the tail ends of thesprings are fixedly connected into the first limiting blocks, the second limiting blocks are fixedly connected to the inner sides of the front ends of the telescopic column bodies, the rubber pads arefixedly connected to the surfaces of the left sides of the telescopic columns, and the rubber pads are located on the left sides of the second limiting blocks.

Description

technical field [0001] The invention relates to the technical field of berthing fishing boats, and more specifically, to the technical field of an energy-absorbing device for a harbor. Background technique [0002] The typhoon originates from the tropical sea, where the temperature is high, and a large amount of seawater is evaporated into the air, forming a low-pressure center. With the change of air pressure and the movement of the earth itself, the inflowing air also rotates, forming an air vortex that rotates counterclockwise. , This is a tropical cyclone. As long as the temperature does not drop, this tropical cyclone will become stronger and stronger, and finally form a typhoon. When the typhoon hits, fishermen who rely on the sea to make a living need to dock their fishing boats to the port, but even if the fishing boats stop at the port However, the waves will still push the hull against the side wall of the port, thereby damaging the fishing boat. When experiencing ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an energy-absorbing device for small and medium-sized fishing boats to berth in seaports, so as to solve the problem that the existing seaports in the above-mentioned background technology lack an effective anti-collision energy-absorbing device for typhoons or strong winds and waves

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