The invention discloses a safe elevator for a mine. The safe elevator for the mine comprises an elevator box and first elevating mechanisms; the first elevating mechanisms are connected with two sides of the elevator box; the top of the elevator box is provided with an escape door; ladders which are communicated with the escape door are arranged inside the elevator box; the top of the elevator box is provided with an escape elevating frame; the escape elevating frame and the elevator box are arranged in a detachable mode; two sides of the escape elevating frame are connected with second elevating mechanisms; a control button is arranged on the escape elevating frame; the control button is connected with a controller of the second lifting mechanisms. When an elevating system of the elevator box is damaged, a person can enter the escape elevating frame at the top from the escape door to escape, and the safety coefficient is high.
Safe elevator for mine
2015-04-01
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |