Specific stationary fixture for detecting wave buoy

Abstract

The application discloses a specific stationary fixture for detecting a wave buoy. The specific stationary fixture comprises a fixed rotating shaft, positioning pins, a rotating body seat, upper buoy pressing discs, fixed bolts, rubber gaskets, thread sleeves, steel ball rolling wheels, a positioning rotating table, a rotating shaft flange disc, lower buoy pressing discs and positioning pins, wherein the fixed rotating shaft and the rotating shaft flange disc are fixedly mounted on two sides of the positioning rotating table after being assembled; the steel ball rolling wheels are uniformly mounted on an upper machining mounting surface of the positioning rotating table and are required to be located in one plane; the rotating body seat is fixedly arranged on the positioning rotating table by virtue of cooperation of the fixed bolts and the thread sleeves, and is locked by the positioning pins. The specific stationary fixture for detecting the wave buoy has the beneficial effects that the principle is advanced, the design is skillful, and the operation is safe and rapid; the center of the fixed wave buoy is in high superposition with a fixed axial surface of the combined fixture, so that the detection accuracy is guaranteed; meanwhile, the circumferential rotation and positioning can be easily carried out during a wave direction detection test.

Description

technical field [0001] This application relates to the technical field of marine wave buoy measurement and verification, specifically a special fixing fixture for wave buoy detection. Background technique [0002] Wave is one of the six elements of ocean hydrology. The accuracy of ocean wave data and data has a major impact on ocean engineering, marine traffic, marine military activities, mariculture and fishing, marine environmental protection, and marine research. In order to strengthen the measurement of ocean waves, relevant departments and units have successively introduced various wave buoys from abroad; at the same time, our country is also actively accelerating the practical application of self-developed wave buoys. In order to ensure the accuracy, reliability and unity of the wave buoy measurement data, my country has also completed the establishment of the ocean wave buoy verification device. The buoy fixture structure used in the device is: a ring frame composed ...

AI Technical Summary

Problems solved by technology

However, the deformation still exists. When this structure rotates at a high speed, the potential safety hazard caused by the deformation will be magnified, and there are still safety problems for people, instruments or equipment; the clamping of the buoy and the clamping of the radial adjustment screw are uniform. It is operated manually, and the length of the tightening adjustment screw is different, so that the center of the buoy after clamping is not on the fixed axis surface of the ring clamp, and the relative position is randomly distributed.

This directly affects the accuracy and uniformity of the wave height of the main verification data of the wave buoy; at the same time, this type of fixture does not have the 16 circumferential angle detection points required by the verification standard without taking off the clamp when doing the wave direction verification test The positioning function of

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