The invention relates to the field of coal conveying machines, in particular to an offside protective device for a movable rope clip overhead man-riding device. The offside protective device comprises an offside switch connected with a PLC master control system, the lower portion of the offside switch is connected with an offside switch touching rod, the offside switch is connected with an offside switch installing plate, the offside switch installing plate is connected with a U-type bolt through angle steel (3), and the offside switch is a travel switch and connected with the offside switch installing plate through bolts. By the adoption of a travel switch mode, the phenomenon of abnormal shutdown caused by false operation on the switch by other components is avoided, equipment and staff security is ensured, the unnecessary equipment maintenance workload is reduced, and the offside protective device is simple in structure, low in cost and convenient to maintain.
Offside protective device for movable rope clip overhead man-riding device
09.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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