Steel wire rope tension monitoring and alarming device

Abstract

The invention belongs to the technical field of steel wire rope tension monitoring, particularly relates to a traction steel wire rope tension monitoring and alarming device in overhead power transmission engineering, and solves technical problems in the background art. The device comprises a support plate. An end baffle is fixed on the support plate; a bearing seat is fixed on the support plate below the end baffle, a connecting shaft is matched in the bearing seat through a linear bearing, a pressure sensor is arranged between the upper end of the connecting shaft and the lower end of the end baffle, and a movable roller is mounted at the lower end of the connecting shaft; two fixed rollers are fixedly connected to the support plate below the movable roller; and the pressure sensor is connected with an intelligent alarm device in which a pressure threshold value is set. The measurement precision is high. The device is suitable for steel wire ropes with different thicknesses and highin applicability; and the pressure of the steel wire rope can be monitored in real time in the working process of a traction machine, threshold exceeding reminding is achieved in time, and a worker can adjust and replace the steel wire rope in time.

Description

technical field [0001] The invention belongs to the technical field of steel wire rope tension monitoring, in particular to a tension monitoring and alarm device for traction steel wire ropes in overhead power transmission projects. Background technique [0002] With the rapid growth of the national economy, the rapid development of the power industry has promoted the rapid development of overhead power transmission, and the installation of transmission lines has broad prospects for development. After the tower is installed, the transmission line needs to be installed. The distance of each operation is generally between 4Km~10Km. First, hang the block to the corresponding position of the tower, and then pull the small steel wire rope through the nylon rope, the small steel wire rope pulls the large steel wire rope, and the large steel wire rope pulls the multi-strand wire until the wire is completely in place. [0003] In order to ensure the safety of the wire rope traction...

AI Technical Summary

Problems solved by technology

Otherwise, the tensile machine may be damaged, or the service life of the steel wire rope may be reduced, or the wire and traction rope may be broken, causing major safety accidents.

Images