Bridge crane structure

Bridge crane structure

Bridge crane is mainly divided into single beam crane, double beam crane,

Today is introduction about double beam crane bridge structure, for bridge crane double beam dual structure, composed of 2 main beams, 4 beams, 2 connecting rods, composed of trolley track device and auxiliary steel mechanism. For the main girder with wide flange rail box girder, the main girder is arranged in the middle of the electrical room, placed all electrical equipment, electrical room are arranged at the two ends of the sealing door, indoor electrical side, low surface and the insulating layer are arranged at both ends, the middle is filled with insulation material, to reduce the external heat effect.1 sets of air conditioning systems are installed at both ends of the electrical chamber, and a trolley track is arranged above the main beam. The beam is arranged on the outside of the main beam. At the end of the beam line and into the street, for the convenience of transportation, the end beam is divided into 2 sections, made of high strength bolt connection, the end beams with the connecting rod through the pin shaft, at each end of the end beam are respectively provided with a wheel, through the adjustment between the 2 wheels and wheel rail distance, so that each the wheel by the wheel pressure characteristics are equal, this arrangement is the width of bridge crane, track, not only to meet the requirements of the bridge crane and its stability, to meet the requirements of the old plant, under small wheel load.