Vibration isolation support of marine precision measuring device

Abstract

The invention discloses a vibration isolation support of a marine precision measuring device. The vibration isolation support of the marine precision measuring device comprises a tray, a T-shaped support, an auxiliary support and three sets of supporting legs, the tray is rectangular; the T-shaped support comprises a transverse support and a longitudinal support which are connected with the bottomface of the tray, the transverse support is arranged along one side of the tray, transverse notches are formed in the two ends of the transverse support, the longitudinal support is arranged along acenter line of one side of the tray, and the other end extends out of the tray and is provided with longitudinal notches; the auxiliary support comprises a transverse auxiliary support and a longitudinal auxiliary support which are connected with the bottom surface of the tray and are correspondingly parallel to the transverse support and the longitudinal support; and the three sets of supportinglegs are installed at the two ends of the transverse support and the other end of the longitudinal support correspondingly, each supporting leg comprises a balancing weight, a rubber shock absorber and a U-shaped bottom foot, and the postures of the U-shaped bottom feet are adjustable. According to the vibration isolation support, the vibration influence is avoided, the erection positioning stability of a complex area is improved, the influence of vibration factors in a ship measurement environment on the precision measurement device is reduced or eliminated, and the precision and reliabilityof the precision measurement device in the environment are ensured.

Description

technical field [0001] The invention belongs to the technical field of measuring devices, and in particular relates to a vibration isolation support for a marine precision measuring device. Background technique [0002] In the field of shipbuilding, such as hull structure manufacturing and assembly, component installation, the application of precision measuring devices represented by automatic laser measuring instruments in dimension measurement and positioning is becoming more and more popular. The accuracy of the precision measurement device itself is usually high, but in actual situations, the accuracy of the equipment is often high and the accuracy of the measurement results is low. The reason is that the measurement equipment has high requirements for the on-site measurement environment. The impact may cause the measurement results to be invalid. For example, even a slight vibration around the measurement equipment will have a great impact on the reliability and accurac...

AI Technical Summary

Problems solved by technology

The accuracy of the precision measurement device itself is usually high, but in actual situations, the accuracy of the equipment is often high and the accuracy of the measurement results is low. The reason is that the measurement equipment has high requirements for the on-site measurement environment. The impact may cause the measurement results to be invalid. For example, even a slight vibration around the measurement equipment will have a great impact on the reliability and accuracy of the measurement benchmark establishment and automatic feedback tracking process. Cause a large area of ​​downtime; when the erection position of the measuring device is located in the cabin, and the erection ground is a structural surface, the foothold of the measuring device tripod may collide with the structure, resulting in failure to set up the position or instability

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