A damping cushion device for large floating body interconnections

Abstract

The application relates to a damping buffer device for connecting large floating bodies, which comprises a shell, even liquid dampers are arranged on both sides of the shell, the liquid dampers on the same side are symmetrically arranged in pairs with respect to the shell, piston shafts connected with the floating bodies are arranged on the liquid dampers, the liquid dampers comprise cylinder bodies, piston plates in sliding connection with the inner walls of the cylinder bodies are arranged in the cylinder bodies, the lower side regions of the piston plates are in communication with the interiors of the shells and are filled with buffer damping liquid, the upper side surfaces of the piston plates are fixedly connected with the piston shafts, the upper ends of the cylinder bodies are closed structures and form branch buffer cavities with the piston plates, the branch buffer cavities are filled with buffer damping liquid, the branch buffer cavities on the two liquid dampers symmetrically arranged with respect to the shell are communicated with each other through connecting pipes, the application has simple structure and low manufacturing cost, can realize flexible liquid buffering of different dimensions and different angles of the floating bodies connected on both sides, and can avoid the breakage or damage of the floating bodies caused by rigid contact.

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