ULTRA-DEEP UNDERGROUND TRACTION SYSTEM ARRANGED IN HORIZONTAL DRIVE MODE AND METHOD OF USING SAME

摘要

An ultra-deep underground traction system arranged in horizontal drive modeand amethod of using same are provided. The traction system includes a head sheaveset, amulti-rope guide pulley set, single-rope guide pulley sets, driving steel wireropes, adriven steel wire rope, drive drum sets, a left container and a rightcontainer, and atension balance control system. The head sheave set includes a main headsheave andan auxiliary head sheave. A left multi-rope guide pulley and a right multi-rope guidepulley are both provided on a shaft bottom of a vertical well, and centralaxes of thetwo are horizontally symmetrical. There are an even number of single-ropeguide pulleysets, driving steel wire ropes, and drive drum sets. The tension balancecontrol systemis formed by a pump station, a left-side hydraulic cylinder set and a right-side hydrauliccylinder set, and an even number of reels. The reels are all provided on thebottom ofthe left container and two driving steel wire ropes are wound onto each reel.The rightcontainer is connected to all the driving steel wire ropes on the bottom. Thepresentinvention can significantly improve a carrying capacity of the system, andincrease anenclosing angle of the driving steel wire ropes on the drums, so that frictionbetweenthe driving steel wire ropes and wheels is increased. In this way, slipping ofthe drivingsteel wire ropes is prevented as much as possible and abrasion thereof isdecelerated.The traction system of the present invention has a simple structure and highreliability.