The invention discloses a crane for a high-rise building, and belongs to the technical field of cranes. The crane for the high-rise building comprises a wheel type movable base, a split type rotary supporting stand column, a balance type main arm, a lifting pitching electric push arm and a balance weight box, wherein a first moving wheel, a second moving wheel, a third moving wheel and a fourth moving wheel are arranged on the wheel type movable base; a split type fixed base, a rotary top base, a base gear, a top base gear and a top base motor are arranged on the split type rotary supporting stand column; and the lifting pitching electric push arm comprises a lifting pitching cylinder and a lifting pitching motor. Compared with the prior art, the crane has the beneficial effects of being simple in structure, reliable in performance, high in cost performance and the like.
本发明公开了一种高层建筑用吊车,属于起重机技术领域。本发明的高层建筑用吊车包括轮式移动基座、分体式旋转支撑立柱、平衡式主臂、起升俯仰电推臂、平衡配重箱;轮式移动基座上设置有第一运动轮、第二运动轮、第三运动轮、第四运动轮;分体式旋转支撑立柱上设置有分体式固定底座、旋转顶座、底座齿轮、顶座齿轮、顶座电机;起升俯仰电推臂包括起升俯仰缸、起升俯仰电机。本发明与现有技术相比具有结构简单、性能可靠、性价比高等特点。
Crane for high-rise building
一种高层建筑用吊车
2020-10-09
Patent
Electronic Resource
Chinese
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