mechanical safety devices of overhead crane
Mechanical safety devices of overhead crane
Overhead crane on the mechanical safety devices are:
(1) railings: in order to protect the safety of staff to prevent accidental fall accident. On the outside of the table, the end beams and trolleys are equipped with no less than 1m railings.
(2) baffle: cart and car running on both sides of the end of the baffle is to prevent the cart, the car offside accident; cart trolley line baffle is to prevent the hook swing offside accident occurred.
(3) Buffer: work with the end of the baffle (collision block), is to reduce the car and car, car and track end of the impact of collision when the collision (crane with a buffer is more than spring).
(4) Shield: fast drive shaft shield, hook guard, pulley group shield, etc., to protect the safety of moving parts to ensure the safety of personnel to prevent damage to the cast iron pieces.