The invention discloses a pipeline inner wall detection device. The device comprises a case; a detection assembly and supporting assemblies; the detection assembly comprises a first detection piece and a second detection piece, the first detection piece is mounted and arranged on the case, the detection end of the first detection piece directly faces the advancing direction of the pipeline inner wall detection device, the second detection piece is mounted and arranged on the case, and the detection end of the second detection piece directly faces the inner wall of a pipeline; and the supporting assemblies comprise telescopic rods and damping wheels, one ends of the telescopic rods are mounted on the outer wall of the case, the damping wheels are rotatably mounted at the free ends of the telescopic rods, and the multiple supporting assemblies are annularly distributed on the periphery of the case. The first detection piece is mounted and arranged on the case, the detection end directlyfaces the advancing direction of the pipeline inner wall detection device, and then the damage situation of the pipeline inner wall in the advancing direction of the pipeline inner wall detection device is detected; and the second detection piece is mounted on the case, the detection end of the second detection piece directly faces the inner wall of the pipeline, and therefore damage to the innerwall of the pipeline is detected in the direction perpendicular to the axis of the pipeline.
本发明公开一种管道内壁探测装置,其包括:机壳;探测组件,其包括第一探测件和第二探测件,第一探测件装设于所述机壳,第一探测件的探测端正对管道内壁探测装置的行进方向,第二探测件装设于所述机壳,所述第二探测件的探测端正对管道内壁;支撑组件,其包括伸缩杆和减震轮,伸缩杆一端安装于所述机壳外壁,所述减震轮可转动地安装于所述伸缩杆自由端,多个所述支撑组件呈环形排布于所述机壳外周。第一探测件装设于机壳之上,而检测端正对管道内壁探测装置的行进方向,进而检测管道内壁探测装置行进方向上的管道内壁的损伤情况。第二探测件安装于机壳,而第二探测件的检测端正对管道的内壁,从而在垂直于管道轴线的方向上探测管道内壁的损伤。
Pipeline inner wall detection device
一种管道内壁探测装置
2020-12-18
Patent
Electronic Resource
Chinese
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