Small pipe finished product rewinding eddy current adjusting frame

By designing a finished tube multi-winding eddy current adjustment frame, the problem of coil lines not being straight and jitter when they enter the eddy current probe is solved, achieving higher detection accuracy and lower operating costs.

CN222671740UActive Publication Date: 2025-03-25XINDA KECHUANG TANGSHAN PETROLEUM EQUIP CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202420904770.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-28
Publication Date
2025-03-25
Estimated Expiration
2034-04-28

AI Technical Summary

Technical Problem

During the eddy current detection and detection of finished tubes, the coil is prone to irregularities and jitters when it is released into the eddy current probe, which affects the detection results, leads to false alarms and probe wear, increasing operating costs and reducing accuracy.

Method used

A small tube finished multi-winding eddy current adjustment frame is designed, using support frame, lifting assembly, tic-tread, auxiliary wheel, oil removal box, straightening and stabilizing assembly and adjustment assembly to ensure that the coil line enters the eddy current probe in a straight line to prevent jitter.

Benefits of technology

By keeping the straight line entry and stability of the coil line, the accuracy of detection is improved, the wear of the eddy current detector is reduced, the operating costs are reduced, and the working efficiency is improved.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses a small pipe finished product re-winding eddy current adjusting frame which comprises a supporting frame and a working table installed on the supporting frame through a lifting assembly, #-shaped frames are installed at the two ends of the working table respectively, auxiliary wheels are installed on the #-shaped frames, oil removing boxes are installed on the inner sides of the #-shaped frames respectively, and the oil removing boxes are connected with the working table. The inner sides of the two deoiling boxes are each provided with a first straightening and stabilizing assembly, the first straightening and stabilizing assemblies are installed on the workbench, a demagnetizer, an eddy current detector and a second straightening and stabilizing assembly are sequentially installed between the two first straightening and stabilizing assemblies from left to right through an adjusting assembly, and the second straightening and stabilizing assembly is horizontally installed on the workbench. The first straightening and stabilizing assembly and the second straightening and stabilizing assembly are utilized to ensure that a whole-shaft coil pipe enters the eddy current probe in a linear mode when the coil pipe is paid off and enters the eddy current probe, shaking is prevented, false alarm caused by the fact that the pipe is not straight and shakes and touches an eddy current detector is avoided, detection accuracy is greatly improved, abrasion of the eddy current detector is reduced, and the service life of the eddy current detector is prolonged. The cost is reduced.
Need to check novelty before this filing date? Find Prior Art