The invention discloses a magnetic powder inspection device and method for pipeline detection. The magnetic powder inspection device for pipeline detection comprises a plurality of walking trolleys circumferentially distributed on the peripheral surface of a to-be-detected pipeline, elastic connecting pieces arranged between the adjacent walking trolleys and a plurality of magnetic powder inspection assemblies for magnetic powder inspection operation. The walking trolley can move in the axial direction and the circumferential direction of the to-be-detected pipeline, and protruding obstacles on the surface of the pipeline are overcome through the design of the front-back moving body. The front adjusting assembly and the rear adjusting assembly can adjust the tensioning force of the elastic rope, and stable running of the walking trolley is guaranteed. The effect of improving the pipeline detection efficiency and precision is achieved, and meanwhile limitation of traditional manual operation is effectively avoided.
本申请公开了一种管道检测用磁粉探伤装置及方法,管道检测用磁粉探伤装置包括若干圆周分布于待检测管道外周表面的行走小车、设置在相邻行走小车间的弹力连接件以及多个用于磁粉探伤作业的磁粉探伤组件。行走小车可沿待检测管道轴向和周向移动,并通过前后移动体的设计克服管道表面的凸起障碍。前部和后部调节组件能够调整弹力绳的张紧力,确保行走小车稳定运行。本申请达到了提高管道检测效率和精度的效果,同时有效避免了传统手动操作的局限性。
Magnetic powder inspection device and method for pipeline inspection
一种管道检测用磁粉探伤装置及方法
2025-02-25
Patent
Electronic Resource
Chinese
Autonomous pipeline inspection using magnetic tomography
European Patent Office | 2017
|Tema Archive | 1989
|