The invention relates to an anti-drop skip tail rope suspension device and an anti-drop method for a tail rope. An integrated flange is arranged at the bottom of a suspender, a hollow steel barrel sleeves from the top of the suspender, and an outer lug boss at the bottom of the hollow steel barrel is connected with an upper plate of a rotating fork by bolts; the inner diameter of the hollow steel barrel is larger than that of the flange of the suspender, and a 1 to 2 centimeters gap remains between the bottom of an inner lug boss of the top of the hollow steel barrel and the top of the flange; when the gap is reduced to less than 1 centimeter, a proximity switch installed for measuring the gap immediately starts an audible and visual alarm to remind people of performing safety inspection; if the gap is reduced to 0, the inner lug boss at the top of the hollow steel barrel is hung on the flange of the suspender to immediately bear the weight of the tail rope and prevent the tail rope dropping so as to avoid a mine hoisting accident and guarantee the mine safety production.
Anti-drop skip tail rope suspension device and anti-drop method for tail rope
2015-04-29
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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