TROLLY APPARATUS

摘要

Disclosed is a trolley apparatus. The trolley apparatus according to an embodiment of the present invention comprises a main trolley including a main trolley body supporting a wheel rolling along and in contact with a rail and having a hanger part where an object can be hanged, a chain wheel combined with one side of the main trolley body to be rotated, and a hand chain extended toward the lower part of the chain wheel while a part is wound around the chain wheel to provide the rotational force to the chain wheel, and forming a closed loop; and an auxiliary trolley having an auxiliary trolley body installed to be moved along the rail while a part of the chain is in a wound state, and a braking device for braking the auxiliary trolley body.