The safe hoisting mechanism comprises a base, walking wheels at the bottom of the base and a bottom plate at the top of the base, the top of the bottom plate is rotationally connected with a supporting beam, a top seat is arranged at the top of the supporting beam, and a clamping device is arranged under the top seat; the device is characterized in that one end of a third lifting rope is fixed to the top of the clamping device, the other end of the third lifting rope is wound around a third rope winding device at the bottom of the top base, a third rope winding drive is arranged on one side of the third rope winding device, and wire grooves distributed in the length direction of the supporting beam are formed in the supporting beam. A guide sliding block is slidably installed in the wire groove, and a fixed pulley located on the outer side of the supporting beam is arranged at the end of the guide sliding block, the whole hoisting mechanism is placed more stably in the hoisting process by sharing hoisting stress and utilizing the weight of a hoisted wall, and therefore the hoisting process is safer.
本发明公开了一种建筑用装配式墙体用安全吊装机构,包括底座、底座底部的行走轮和底座顶部的底板,底板的顶部转动连接有支撑梁,支撑梁的顶部设有顶座,顶座的正下方设有夹持装置,其特征在于:所述夹持装置的顶部固定有第三吊绳的一端,第三吊绳的另一端缠绕设在顶座底部的第三绕绳装置上,第三绕绳装置的一侧设有第三绕绳驱动,所述支撑梁上开设有沿支撑梁长度方向分布的线槽,所述线槽内滑动安装有导向滑块,所述导向滑块的端部设有位于支撑梁外侧的定滑轮,本发明通过分担吊装受力,和利用吊装的墙体自身的重量,在吊装过程中,使整个吊装机构放置更加稳定,从而使吊装过程更加安全。
Safe hoisting mechanism for fabricated wall for building
一种建筑用装配式墙体用安全吊装机构
2022-03-22
Patent
Electronic Resource
Chinese