Universal auxiliary frame for water elastic ship model pool test and use method

By designing a universal water elastic ship model water pool test auxiliary framework, the problem of structural safety hazards of segmented ship model during lifting, transportation, equipment installation and testing is solved, and higher structural safety and accuracy of test data are achieved.

CN119643102APending Publication Date: 2025-03-18CHINA SHIP SCIENTIFIC RESEARCH CENTER
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Patent Information

Application Number
CN202510015648.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-06
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

The segmented ship model has structural safety hazards during lifting, transportation, equipment installation and testing, and the installation of traditional auxiliary steel beams increases the design and installation complexity, affecting the accuracy of the test data.

Method used

Design an auxiliary frame for the universal water elastic boat model water tank test, including multiple support longitudinal beams, support beams, vertical steel beams, movable horizontal beams, adjustable vertical support rods, transverse and longitudinal level instruments, blade mounting interfaces, removable universal wheels and suspended rings for stable support, flexible adjustments and precise measurements.

Benefits of technology

It significantly improves the structural safety and stability of the ship model, reduces design and installation complexity, ensures the accuracy and reliability of the test data, and provides flexibility to adapt to different sizes and types of ship models.

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Abstract

The invention relates to a universal auxiliary frame for a water elasticity ship model pool test and a use method. The universal auxiliary frame comprises a frame, the movable horizontal cross beam is connected with the frame supporting end face through a bolt in a horizontally adjustable manner; the vertical supporting rod is used for supporting the ship model and ensuring the stability of the ship model; the transverse gradienter and the longitudinal gradienter are respectively arranged at different positions of the frame and are used for ensuring the horizontal state of the frame. The frame is compact and reasonable in structure and convenient to operate, the frame is specially customized for the sectional type ship model, the structural safety and stability of the ship model in the hanging, transporting, equipment installing and testing processes are effectively improved through a firm and accurate supporting structure, and meanwhile in the testing process, the test efficiency is improved. The precision measurement system arranged in the frame can accurately monitor the swing period and the horizontal state of the ship model, and ensures the accuracy of the ballast position and the accurate correspondence between the ship model and the real ship mass distribution and the swing period.
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