Pipeline leakage detection device

The utility model relates to the technical field of pipeline detection, and discloses a pipeline leakage detection device which comprises a to-be-detected pipeline and a rotating ring arranged outside the to-be-detected pipeline in a sleeving mode, a fixing ring rotates outside the rotating ring through a bearing, and a reciprocating driving mechanism used for driving the fixing ring to reciprocate is installed on the west side of the fixing ring. The upper end of the fixed ring is in driving connection with the rotating ring through a rotating mechanism, and a leakage detection probe is further fixedly installed on the rotating ring. The device effectively improves the detection quality and efficiency, reduces the labor consumption, and is suitable for the detection operation of pipeline leakage. 本申请涉及管道检测技术领域，公开了一种管道泄漏检测装置，包括待检测管道和套设在待检测管道外的旋转环，所述旋转环外通过轴承转动固定环，所述固定环的西侧安设有用于驱动固定环往复移动的往复驱动机构，所述固定环的上端和旋转环之间通过旋转机构驱动连接，所述旋转环上还固定安装有泄漏检测探头。本申请有效提高了检测质量和效率，且减少了人工消耗，适用于管道泄漏的检测操作。