文档介绍：购买后包含有 CAD 图纸和说明书,咨询 Q401339828 1 内容摘要: 该设计主要对双梁桥式起重机主起升机构、副起升机构、小车运行机构、主端梁、大车运行机构进行了设计。主副起升机构的计算包括钢丝绳的选择、卷筒的计算、电动机、减速器的选择等,小车运行机构的设计主要有电动机、减速器、最大轮压最小轮压的计算,主梁和端梁的设计包括主端梁截面几何性质的确定,载荷的计算,主端梁强度的校核, 主梁强度的校核等。关键词:桥式起重机机构主端梁购买后包含有 CAD 图纸和说明书,咨询 Q401339828 2 Abstract : The main design of double beam bridge crane hoisting mechanism, deputy Lord lifting mechanism, the car running institutions, Lord girders during operation, anization design. The Lord vice lifting mechanism of the calculation of the selection of wire rope, including the calculation of drum, motor, gear reducer choice and so on, the car running design of the mechanism are the main motor, gear reducer, maximum wheel pressure calculation of minimum wheel pressure, main girder and the design of the girders including the main girders section determination of geometrical properties, and the load calculation, the main girders of strength, check the main girder strength check, etc. Key words : Bridge crane M echanism Main girders 购买后包含有 CAD 图纸和说明书,咨询 Q401339828 3 目录内容摘要....................................................................................................................... 1 关键词....................................................................................................................... 1 Abstract .......................................................................................................................... 1 Key words ...................................................................................................................... 1 ........................................................................................................................ 2 国内外桥式起重机现状与发展前景............................................................... 2 本设计的主要内容、目标和方法................................................................... 4 .............................................................................................. 4 型式及构造特点...................................