A self-retracting device of a freely positionable wired vibration sensor

Abstract

The invention provides a self-retracting wire device of a wire type vibration sensor that can be positioned freely, and particularly relates to the technical field of instruments and meters. The self-receiving wire device of a freely positionable wired vibration sensor includes: a wire receiving body and a bracket; the wire receiving body includes: a female abutment assembly, a runner body assembly and a male abutment assembly; A runner body assembly is arranged between the female abutment assembly and the male abutment assembly; the male abutment assembly is connected with the bracket. The present invention is a self-retracting device of a wired vibration sensor that can be positioned freely, which recovers the column head of the sensor line into the wiring device, which makes up for the short circuit caused by the exposed sensor line column head of the sensor line due to plugging and unplugging the sensor plug during maintenance. Insufficient, and use the rotation of the runner body, the spring and contraction of the telescopic ruler, and the buckle of the ratchet to realize the process of self-retracting and releasing the sensor line.

Description

technical field [0001] The invention relates to the technical field of instruments and meters, in particular to a self-retracting wire device of a wire vibration sensor that can be positioned freely. Background technique [0002] In many industries such as wind power generation, petrochemical industry, site exploration, dredging and navigation, there are many important processes that require some special equipment. Due to the particularity of the process, these equipment need to be equipped with wired vibration sensors on the equipment body. , monitor their dynamic process volume signals at any time to measure the health of the equipment. [0003] In the installation process of the existing wired vibration sensor, the length of the sensor line is often different due to the influence of space factors, which affects the wiring of the terminal; The terminals of the sensor wires are exposed outside, and the influence of the humid environment leads to a local short circuit of th...

AI Technical Summary

Problems solved by technology

[0005] The second object of the present invention is to provide a self-retracting wire device of a wired vibration sensor that can be positioned freely, aiming at solving the problem that the vibration sensor wire is damaged by the sensor wire terminal due to the maintenance and plugging of the plug during the commonly used sensor wire installation process. Damage to sensor wires or problems affecting equipment maintenance caused by exposure and sensor wire layout

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