Electric bridge crane span distance
time:Oct 19,2016
Electric bridge crane is a common lifting equipment, its metal structure is mainly divided into two parts: the main beam and the end beam. The main beam is the vertical building of the factory column, and the horizontal frame is in the middle of the air, carrying the running trolley and the lifting mechanism. The end beams are distributed at both ends of the main beam, and an operating mechanism is installed on each end beam to carry the main beam on parallel tracks on both sides.
Wherein, the distance between the two wheels on one side is a crane wheel pitch; the distance between the wheels on one side of beam is the span, which is roughly the length of the main beam; and on the main beam of the electric bridge crane, the distance between the centerlines of trolley wheels is trolley wheelbase, also known as the trolley gauge.
Single girder bridge crane
Double girder bridge crane
