Underground pipeline detection clamp convenient for dismounting

Abstract

The invention discloses an underground pipeline detection clamp convenient for dismounting, and belongs to the field of underground pipeline detection clamps. The clamp includes two clamp heads which are in mutual rotation and connection; the outer ends of the two clamp heads are respectively fixedly connected to a fixed clamp handle and a moving clamp handle; the moving clamp handle includes a handle and a line handle; an outer detection line and an inner detection line with connecting terminals are respectively installed on the inner ends of the handle and the line handle in a penetrating manner; the two connecting terminals are in mutual matching; the outer end of the handle is provided with a locking sleeve; the middle part on the inner wall of the locking sleeve is fixedly connected to a moving limit ring; the locking sleeve on the left side of the moving limit ring is in threaded connection with the wire handle; the locking sleeve on the right side of the moving limit ring sleeves the handle; the outer end of the handle is fixedly connected to a left limit ring and a right limit ring; and the moving limit ring is located between the left limit ring and the right limit ring. Thus, when the clamp is not used, the detection lines and the clamp can be dismounted, and therefore, storage effects can be conveniently realized.

Description

technical field [0001] The invention relates to the field of underground pipeline detection clamps, in particular to an underground pipeline detection clamp which is easy to disassemble. Background technique [0002] Pipeline detection is mainly to detect the direction and buried depth of underground pipelines without excavation. Generally, pipeline detectors are used for detection. In the process of pipeline detection, transmitters, detection clamps, and receivers are mainly used. A signal current of a special frequency is applied to the measuring pipeline. Generally, the corresponding pipeline is clamped by the detection clamp, and the clamp method is used to excite the mode. The receiver has a built-in induction core to receive the magnetic field signal of the pipeline, and the coil generates an induced current to calculate the pipeline direction and path. [0003] One of the gripping handles of the detection clamp is connected with a detection line, and the detection li...

AI Technical Summary

Problems solved by technology

[0003] One of the handles of the detection clamp is connected with a detection line, the detection line is long, it is not convenient for storage and storage when not in use

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