ONE SURFACE WEDGE-TYPE PROGRESSIVE EMERGENCY STOP DEVICE OF ELEVATOR SAFETY DEVICE

摘要

The present invention relates to a one surface wedge-type progressive emergency stop device of an elevator safety device. An elevator emergency stop device comprises: a support body which further includes a guide hole formed to guide a guide rail to the upper surface, a first space part formed inside, and a second space part formed on one side of the first space part; a stop part installed in the first space part of the support body; and a rod part installed in the second space part of the support body. As described above, the present invention is in one surface wedge type, and provides a structure in which braking force is generated by a wedge part slid upward along a rail part and by interaction of the stop part. The internal structure of the present invention is simple, and thus easy installation is possible. Also, manufacturing costs are reduced by minimizing components. An assembly process is simplified to improve productivity.;COPYRIGHT KIPO 2018