Detection auxiliary device applied to open type entrance equipment inner cavity detection

By using detection auxiliary devices during the rotor assembly process, the assembly quality of the bolt-stop connection is detected, and the uneven deformation caused by back temperature is solved, and the assembly quality and performance are improved.

CN119197620APending Publication Date: 2024-12-27DALIAN UNIV OF TECH
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Patent Information

Application Number
CN202411332847.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-24
Publication Date
2024-12-27

AI Technical Summary

Technical Problem

During the rotor assembly process, the uneven deformation of the connector during the temperature return process leads to uneven assembly state, resulting in a decrease in assembly quality, and even the axis in the final assembly state is inclined, resulting in the problem of inadequate assembly and unqualified assembly quality.

Method used

Design a detection auxiliary device, including support components, rotating components, fixed deformation components, telescopic components and buffering components, and detect physical quantities in the inner cavity structure of complex small entrances, especially It is a key physical parameter detection of the assembly quality of bolt-stop connections, and preliminary determination of whether the assembly quality is qualified.

Benefits of technology

Through the use of detection auxiliary devices, the key physical quantities of the assembly joint parts can be obtained in the inner cavity of the open entrance equipment, and the assembly quality and performance can be controlled and improved, ensuring the qualification of assembly quality.

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Abstract

The invention relates to the technical field of auxiliary detection devices of mechanical structures, in particular to an auxiliary detection device applied to detection of an inner cavity of open type entrance equipment. Comprising a supporting part, a rotating part, a fixed deformation part, a telescopic part, a moving part and a buffering part. Wherein the auxiliary device has two working states of a contraction state and an expansion state. In the contraction state, the telescopic component multi-stage rod of the auxiliary device is folded, the fixed component connecting rod is retracted, the overall radial size of the auxiliary device is reduced, and the auxiliary device can enter a mounting tightening position through an inlet of equipment to be detected; in the unfolding state, the telescopic component multi-stage rod of the auxiliary device is unfolded, the fixing component connecting rod extends out, the installation positions of the auxiliary device and the detected device are fixed, and the probe is sent to the position to be detected. Through the device, the auxiliary detection function of the inner cavity of the open type entrance equipment can be realized, and the detection work can be carried out quickly and stably.
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