1.5m3单轨抓斗起重机设计【说明书+CAD】.zip

1.5m3单轨抓斗起重机设计摘要：起重机是一种作循环、间歇运动的机械。一个工作循环包括：取物装置从取物地把物品提起，然后水平移动到指定地点降下物品，接着进行反向运动，使取物装置返回原位，以便进行下一次循环。通常，起重机械由起升机构(使物品上下运动)、运行机构(使起重机械移动)、变幅机构和回转机构(使物品作水平移动)，再加上金属机构，动力装置，操纵控制及必要的辅助装置组合而成。在建桥工程中所用的起重机械，根据其构造和性能的不同，一般可分为轻小型起重设备、桥式类型起重机械和臂架类型起重机三大类。轻小型起重设备如：千斤顶、葫芦、卷扬机等。桥架类型起重机械如梁式起重机、龙门起重机等。臂架类型起重机如固定式回转起重机、塔式起重机、汽车起重机、轮胎、履带起重机等。关键词：起重机、循环、装置、动力装置150 cubic meters monorail grab craneAbstract: The derrick is a kind of machine that makes the circulation, intermittent sport A work includes circularly: Take the thing device from take the thing ground to bring up the product, then the level move to specify the location to decline product, carry on immediately after anti- to sport, make take the thing device to return the home position, in order to carry on next circulate. Usually, the derrick from rise to rise the organization ( make product exercised up and down), circulate the organization( make the derrick move) and become an organization and turn round the organization( make the product m