Automatic coaxiality regulating device and method

Abstract

The invention provides an automatic coaxiality regulating device and method. The problems that an existing coaxiality regulating mechanism and method are only suitable at equipment mounting and debugging initial stage, and the later coaxiality changing is required to be regulated again for inapplicability are solved. The automatic coaxiality regulating device comprises laser range finders and regulating units; every four laser range finders are arranged at the two ends of an outer barrel; the regulating units are arranged between an inner barrel and the outer barrel, and every four regulatingunits are arranged at the two ends; and regulating units comprise outer supporting assemblies, inner regulating assemblies, rotary screws and motors. According to the automatic coaxiality regulating device and method, relatively accurate coaxiality regulating can be realized between the inner barrel and the outer barrel through the eight sets of coaxiality regulating units at the two ends of the inner barrel and the outer barrel; and the coaxiality of the inner barrel and the outer barrel can be obtained in real time by matching with the eight laser range finders and a corresponding calculation method, and the mechanism is convenient to regulate in real time.

Description

technical field [0001] The invention relates to an automatic coaxiality adjustment device and an adjustment method, in particular to an automatic coaxiality adjustment device and an adjustment method applied to electrical equipment with inner and outer cylinder structures. Background technique [0002] Some high-voltage electrical equipment generally has an inner and outer cylinder structure, and has certain requirements for the coaxiality of the inner and outer cylinders. The traditional method generally achieves the coaxiality requirements of the inner and outer cylinders of electrical equipment through the machining accuracy of the parts and the integration accuracy of the final assembly; The coaxiality of the inner and outer cylinders changes due to deformation and changes in the assembly relationship of parts. Because the coaxiality of the inner and outer cylinders cannot be adjusted later, the equipment may not be used normally. Therefore, it is not suitable for electr...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing coaxiality adjustment mechanism and method are only suitable for the initial stage of equipment installation and commissioning, and are not applicable to the later coaxiality changes that need to be adjusted again, and provide an automatic coaxiality adjustment device and adjustment method

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