High-pressure resistant underground experimental measurement auxiliary system

Abstract

The invention discloses a high-pressure resistant underground experimental measurement auxiliary system which is mainly used for testing a ship model and parts. The high-pressure resistant underground experimental measurement auxiliary system comprises a rotationally-lifting and horizontally-moving subsystem; a driving unit of an electrical control subsystem comprises a lifting driving member forcontrolling a lifting rod of a lifting device to lift, a rotary driving member for controlling a rotating device to drive the lifting device to rotate, and various horizontally-moving driving membersfor controlling the horizontally-moving subsystem to drive a test device to do a linear motion; the lifting rod of the lifting device penetrates through an underground moving seal subsystem and extends into a high-pressure sealing water chamber; and a motion part of each horizontally-moving driving part penetrates through the underground moving seal subsystem and extends into the high-pressure sealing water chamber. According to the system disclosed by the invention, a tested piece can rotate and lift in the high-pressure sealing water chamber and measuring equipment horizontally moves in thehigh-pressure sealing water chamber, further operations such as the hoisting, the rotating, and the like of the ship model and the parts in a cylinder can be automatically finished and data with highprecision can be acquired.

Description

technical field [0001] The invention relates to a measurement auxiliary system for high-pressure underwater test, in particular to a measurement auxiliary system which enables the tested piece to rotate and lift in the high-pressure sealed water tank, and the measuring equipment to move horizontally in the high-pressure sealed water tank. Background technique At present, China's shipbuilding industry is facing good opportunities for development. With the rapid development of China's economy and foreign trade, domestic shipbuilding demand is showing a continuous growth trend. The rapid development of the shipbuilding industry puts forward higher requirements for ship performance. Structural testing of ship models and parts is essential by simulating the required hydrostatic pressure and temperature environment in a high-pressure sealed water tank. In the existing pressure environment test, the hoisting and rotation of the ship model and parts in the cylinder are all done m...

AI Technical Summary

Problems solved by technology

In the existing pressure environment test, the hoisting and rotation of the ship model and parts in the cylinder are all done manually, which greatly reduces the accuracy and efficiency of the test

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