Tail rope tensioning device and installation method thereof

Abstract

The invention provides a tail rope tensioning device and an installation method for the tail rope tensioning device and relates to the technical field of mining machinery. The tail rope tensioning device comprises upper supporting beams, lower supporting beams, square tube guide rails and a steel platform, the square tube guide rails are a pair, connected with the upper supporting beams and the lower supporting beams and arranged between the upper supporting beams and the lower supporting beams, the steel platform is arranged between the pair of square tube guide rails and moves up and down, arm hanging beams are arranged between the upper supporting beams, the two arm hanging beams are connected by a baffle beam, the lower end of the baffle beam is provided with lengthways baffles, a ropeguide wheel is arranged above the steel platform, the rope guide wheel is fixed by a shaft, two ends of the shaft are supported above the steel platform through open bearings and supports, two edgesof the steel platform are arranged on the square tube guide rails through roller cage shoe components, and a steel wire rope runs through the rope guide wheel. By means of the tail rope tensioning device and the installation method for the tail rope tensioning device, defects in the prior art are overcome, a tail rope is tensioned, and free swing of the tail rope is limited.

Description

technical field [0001] The invention relates to the technical field of mine hoisting machinery, in particular to a tail rope tensioning device and an installation method thereof. Background technique [0002] The vertical shaft multi-rope friction hoisting system generally uses tail ropes for mass balance, that is, several tail ropes with the same weight as the hoisting wire rope are connected in parallel at the bottom of the two lifting containers that are mutually balanced. Existing technology tail rope is free sagging. When the lifting container runs up and down, the tail rope moves with it, accompanied by swinging and twisting. Although the tail rope retaining beam can prevent the tail rope from curling, the swinging still cannot be eliminated, and the wear of the tail rope retaining beam and the tail rope is generally serious. , the life of the wire rope is reduced, and potential safety hazards still exist. For this reason, a kind of device and technique that solves t...

AI Technical Summary

Problems solved by technology

When the lifting container runs up and down, the tail rope moves with it, accompanied by swinging and twisting. Although the tail rope retaining beam can prevent the tail rope from curling, the swinging still cannot be eliminated, and the wear of the tail rope retaining beam and the tail rope is generally serious. , the life of the steel wire rope is reduced, and potential safety hazards still exist

Images