The invention discloses a rotary hanging device. The rotary hanging device comprises a hanging frame; a rotating shaft is vertically arranged at the center of the hanging frame in a flexible mode; a driven wheel is arranged on the rotating shaft at the lower end of the hanging frame; driving wheels are connected with the left side and the right side of the driven wheel in an engaged mode respectively; the lower end of the rotating shaft is connected with first main beams via an n-shaped hanging head and a first movable pin; two ends of the first main beams are connected with second main beamsrespectively via second movable pins; a group of hanging holes are formed in each of the second main beams at both ends respectively; first hanging device oil cylinders are arranged between two sidesof the n-shaped hanging head and the first main beams respectively; second hanging device oil cylinders are arranged between the right sides of the two first main beams and the second main beams respectively; hanging shafts are arranged in the hanging frame and located at the front side and the back side of the rotating shaft; and a group of pulleys are flexibly arranged on each of the hanging shafts on both sides respectively. The rotary hanging device has the beneficial effects that, in-situ rotation can be completed, limited space of a construction site is reduced, the application range iswidened, stability is good in the process of hanging, the device is safe and reliable and convenient to use, and the device is simple in structure and low in cost.
本发明公开了一种旋转吊具。包括有吊框,吊框的中心内竖直活动设有转动轴,吊框下端的转动轴上设有从动轮,从动轮的左右两侧分别啮合连接有主动轮,转动轴的下端经n形吊头和第一活动销连接有第一主梁,第一主梁的两端分别经第二活动销连接有第二主梁,两端的第二主梁上分别设有一组吊孔;所述n形吊头的两侧与第一主梁之间分别设有第一吊具油缸,两根第一主梁的右侧与第二主梁之间均设有第二吊具油缸;所述转动轴前后两侧的吊框内均设有吊轴,两侧的吊轴上均分别活动设有一组滑轮。本发明具有能完成原地旋转,施工场地受限范围小,适用范围大,吊装过程中稳定性好,安全可靠,使用方便,且吊具结构简单,成本低的有益效果。
Rotary hanging device
一种旋转吊具
2020-08-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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