The invention discloses a fixed column type cantilever crane having ingenious folding and storing functions. The fixed column type cantilever crane comprises a fixing seat, an installation disc, a fixing shaft, a positioning sleeve, supporting plats, pulleys, a fixing housing, a stepping motor, a gear, a lifting column, a positioning plate, a rotary shaft and a cantilever beam. According to the fixed column type cantilever crane having the ingenious folding and storing functions, firstly, electric lifting and a rotary shaft rotating mechanism cooperate with each other, the cantilever beam canbe conveniently rotated from a horizontal state to a vertical state in the lifting process, or from the vertical state to the horizontal state, and ingenious switching between the storing state and the using state is achieved; secondly, the fixing seat and the positioning sleeve can vertically stand or be rotated and laid flat, after the installation disc is fixed to the ground, only the positioning sleeve is rotationally lifted up, vertical standing of the cantilever crane can be achieved, and convenience and efficiency of installation operation are improved; and finally, by adopting the pulley assisting mode, workers can conveniently and directly pushes the cantilever crane to be transferred. In conclusion, the fixed column type cantilever crane is convenient, practical and capable of being applied and popularized in the industry advantageously.
本发明公开了一种具备巧妙折叠收纳功能定柱式悬臂吊,包括固定座、安装盘、固定轴、定位套、支撑板、滑轮、固定罩、步进电机、齿轮、升降柱、定位板、转轴、悬臂梁,该一种具备巧妙折叠收纳功能定柱式悬臂吊,首先通过电动升降和转轴旋转机构相互配合作用,能够便于悬臂梁在升降过程中从水平状态旋转为垂直状态,或从垂直状态旋转放平,实现收纳状态和使用状态的巧妙切换,其次固定座与定位套能够垂直站立或旋转放倒,当安装盘与地面固定完毕后,只需将定位套旋转而起,即可实现该装置的垂直站立,拓展了安装操作的便利和高效,最后因采用滑轮辅助方式,亦可方便工作人员对该装置进行直接推动转移,综上,本发明便捷、实用,利于行业的推广应用。
Fixed column type cantilever crane having ingenious folding and storing functions
一种具备巧妙折叠收纳功能定柱式悬臂吊
2020-10-02
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |