The balcony lifting device comprises a triangular frame and a micro winch, and the bottom of the triangular frame is supported and fixed to a wall through a telescopic rod piece; a hoisting rod piece is rotationally arranged on the triangular frame, the micro winch is fixed to the side, away from a window, of the triangular frame, a steel wire rope of the micro winch winds around a fixed pulley arranged on the hoisting rod piece, and a lifting hook used for hooking a heavy object is arranged at the tail end of the steel wire rope. A first baffle and a second baffle are arranged on the side, close to a window, of the triangular frame, the first baffle is used for limiting the hoisting rod piece when the hoisting rod piece rotates indoors, and the second baffle is used for limiting the hoisting rod piece when the hoisting rod piece rotates outdoors. The end of the hoisting rod piece is connected with the triangular frame through a reset spring, and the reset spring is used for enabling the hoisting rod piece to automatically reset outdoors after the heavy object is unloaded. The device is few in components, simple in structure and convenient to operate.
本发明公开了一种阳台起吊装置,包括三角框架和微型卷扬机,三角框架底部通过伸缩杆件支撑固定在墙体上;三角框架上转动设有起吊杆件,微型卷扬机固定在三角框架上远离窗户的一侧,微型卷扬机的钢丝索绕过设置在起吊杆件上的定滑轮,钢丝索末端设有用以勾住重物的吊钩;三角框架上靠近窗户的一侧设有挡板一和挡板二,挡板一用以对起吊杆件向户内转动时进行限位,挡板二用以对起吊杆件向户外转动时进行限位;起吊杆件端部通过复位弹簧与三角框架相连,复位弹簧用以在重物卸载后,使起吊杆件向户外自动复位。本发明构件少,结构简单,操作方便。
Balcony lifting device
一种阳台起吊装置
2022-11-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |