一种塔式起重机设备

Tower crane equipment

Abstract

本实用新型提供了一种塔式起重机设备,包括塔身、下回转体、重物、钢丝绳、支架、联接架、卷扬机、拉杆、臂架、滑轮、挂环、挂钩、上回转体和电动机;所述塔身表面安装有电动机且所述塔身顶端安装有位于电动机一侧的下回转体;所述下回转体顶端安装有上回转体且所述上回转体表面安装有联接架;且所述联接架侧壁安装有位于上回转体顶端的卷扬机;所述联接架中部安装有臂架且所述臂架与连接于联接架顶端的拉杆紧密连接;所述联接架中部安装有与臂架连接的支架;该结构稳定连接紧密,上回转体与下回转体都能够进行回转,提高了工作效率,拉杆能够将悬臂的受力减小,使用寿命久有良好的社会效果和经济效益,适合推广使用。
The utility model provides a tower crane equipment, include body of the tower, the lower solid of revolution, heavy object, wire rope, support, hitch, hoist engine, pull rod, cantilever crane, pulley, link, couple, go up the solid of revolution and motor, body of the tower surface mounting has the motor just the lower solid of revolution that lies in motor one side is installed on the body of the tower top, the solid of revolution is installed just in solid of revolution top down it has the hitch to go up solid of revolution surface mounting, just the hoist engine that lies in solid of revolution top is installed to the hitch lateral wall, the hitch mid -mounting has the cantilever crane just the cantilever crane with be connected in the pull rod zonulae occludens on hitch top, the hitch mid -mounting has the support of being connected with the cantilever crane, this stable in structure connects closely, goes up the solid of revolution and can both turn round with the lower solid of revolution, has improved work efficiency, and the pull rod can reduce the atress of cantilever, and life has good social effect and economic benefits for a long time, is fit for using widely.

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