Multi-angle adjustable hoisting appliance and hoisting system

The invention belongs to the field of hoisting equipment, and discloses a multi-angle adjustable hoisting appliance and a hoisting system. The multi-angle adjustable hoisting appliance is provided with a telescopic lengthening bar, a bar opening reinforcing body and a digital display level gauge, wherein the bar opening reinforcing body is movably arranged in the telescopic lengthening bar througha bayonet lock; and the digital display level gauge is horizontally arranged on the upper surface of the telescopic lengthening bar. The multi-angle adjustable hoisting appliance is used for adjusting different steel wire rope angles so as to realize multi-angle hoisting and installing, especially multi-angularly, horizontally and multi-pitching-angularly hoist a cylinder. Through adjusting the length of a steel wire rope, an article to be hoisted can produce the maximum pitch angle plus/minus 30 degrees, and the maximum hoisting range is less than or equal to 4T. 本发明属于起重设备领域，公开了一种多角度可调节吊具、吊装系统。设置有伸缩加长杆；杆口加固体，通过卡销活动安