Marine operation cabin with wave compensation function and wave compensation method

Abstract

The invention discloses a marine operation cabin with a wave compensation function for treating the maritime sick and wounded and a wave compensation method thereof. An upper platform is arranged above a wave compensation platform, a lower platform parallel to the upper platform is arranged below the wave compensation platform, a cabin is fixedly arranged on the upper platform, six servo cylinders are sequentially connected between the upper platform and the lower platform in the circumferential direction, the upper end of each servo cylinder is connected to the upper platform through an upper spherical hinge, the lower end of each servo cylinder is connected to the lower platform through a lower spherical hinge, a line displacement sensor is installed on each servo cylinder, the line displacement sensors are connected with motion controllers, the first servo cylinder, the third servo cylinder and the fifth servo cylinder are arranged vertically, the second servo cylinder, and the fourth servo cylinder and the sixth servo cylinder are obliquely arranged. High precision compensation to the hull can be realized, the marine operation cabin has higher bearing capacity, real-time compensation to rolling, pitching and heaving of a ship caused by the wind and waves can be realized, and a medical operation environment is provided.

Description

Technical field [0001] The invention relates to a hospital ship, which is a marine surgical cabin provided on the ship, and in particular to a surgical cabin with wave compensation function, which is used to treat the wounded and sick at sea. Background technique [0002] The hospital ship is currently an important tool for the treatment, forwarding and evacuation of the wounded and sick at sea. Due to the influence of wind and waves, the hospital ship operating at sea will sway irregularly with the waves, which seriously affects the normal work of medical staff and the ship. Rehabilitation of the wounded and sick. Therefore, appropriate measures must be taken to compensate for waves in the operating cabin, so as to improve the work efficiency of medical staff and enable the wounded and sick to receive the best treatment. [0003] Existing marine surgical cabins with wave compensation function, wave compensation is mainly divided into two categories: one is a passive wave compensa...

AI Technical Summary

Problems solved by technology

[0003] The existing marine operating cabins with wave compensation function are mainly divided into two types: one is the passive wave compensation platform, which mainly uses a spring damping system to compensate the sway and heave of the hull, which has low accuracy and serious hysteresis Second, the active compensation platform adopts an installation method in which six servo cylinders are staggered and tilted, which has poor carrying capacity and cannot bear large mass loads.

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