A test platform for buffer compensation system simulating heavy load wave heave

Abstract

The invention relates to a test platform of a buffer compensation system for simulating large-load wave heave, which includes a reaction force frame, a lifting cylinder, a steel strand, a first vibration excitation unit and a second vibration excitation unit, and the first vibration excitation unit includes a balance beam , a sliding mechanism, an excitation cylinder and a buffer mounting frame. The balance beam is slidably connected to the reaction frame through the sliding mechanism. One end of the excitation cylinder is connected to the balance beam, and the other end is fixed to the reaction frame. The buffer cylinder in the buffer compensation system is installed On the buffer mounting frame of the vibration unit, the piston end of the buffer cylinder is connected to the balance beam, the lifting cylinder is connected to the balance beam of the first vibration excitation unit, one end of the steel strand is connected to the lifting cylinder, and the other end is connected to the balance beam of the second vibration excitation unit. Compared with the prior art, the present invention can simulate load changes caused by sea waves, waves, swells, etc., and obtain its influence on the buffer compensation system. The structure is simple, the cost is low, and it is easy to popularize and apply, and has high practical value.

Description

A buffer compensation system test platform for simulating large load wave heave technical field The present invention relates to the field of marine engineering, particularly relate to a kind of buffer compensation system simulating large load wave heave testing platform. Background technique With the rapid development of modern society, the activities of human beings to exploit and utilize marine resources are increasing day by day, and large tonnage ships The number of ships and accidents continue to increase. The rescue and salvage of large-tonnage sunken ships will protect the strategic resources and environment such as ports and waterways. Safety is extremely important. Traditional wreck salvage methods include: buoy lifting and salvage, floating crane salvage, and cabin inflation. Pumping and salvage, etc., but due to the large space, environment and the tonnage of the sunken ship, the traditional methods can no longer be satisfied. In order to break through...

AI Technical Summary

Problems solved by technology

The structure of the invention is complex, the volume is large, and each part is a relatively independent structure, so it is difficult to combine the hydraulic synchronous lifting equipment and the buffer system for testing

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