The invention relates to a multi-direction adjusting device for hoisting of a splay cable saddle in a long and narrow tunnel and a construction method, the multi-direction adjusting device comprises a moving assembly and the splay cable saddle, and the moving assembly comprises a guide rail, a first pulley and a second pulley; a hoisting assembly is fixed on the first tackle and the second tackle and is used for hoisting the cable saddle; the hoisting assembly comprises a hoisting steel strand, and the other end of the hoisting steel strand is used for hoisting the cable saddle; sliding bases in sliding connection with the guide rails are arranged at the bottoms of the first tackle and the second tackle correspondingly, longitudinal beams are rotationally connected to the sliding bases correspondingly, and adjusting assemblies are arranged between the sliding bases and the longitudinal beams. The pulley has the beneficial effects that 1, the angle of the pulley is adjusted through the pin shaft, so that the pulley is suitable for splay cable saddle hoisting gantries with different inclination angles, and has extremely high applicability; 2, the problem of installation of the tunnel anchor cable saddle with a large inclination angle, a large burial depth and a narrow space is solved; and 3, the mounting and dismounting are convenient, the assembling property is strong, and certain universality is achieved.
本发明涉及一种狭长隧道内散索鞍吊装多向调整的装置及施工方法,包括移动组件及散索鞍,移动组件包括导轨、第一滑车及第二滑车;第一滑车及第二滑车上固定有吊放组件,吊放组件用于吊放散索鞍;吊放组件包括吊放钢绞线,吊放钢绞线另一端均用于吊放散索鞍;第一滑车及第二滑车底部均设有与导轨滑动连接的滑座,滑座上均转动连接有纵梁,滑座与纵梁之间设有调整组件。本发明的有益效果在于:1、滑车通过销轴来调整角度,适用于不同倾角的散索鞍吊装门架,具有极高的适用性;2、解决了倾角较大、埋深较大及空间狭小的隧道锚散索鞍安装的难题;3、安装拆卸方便且组装性强,具有一定的通用性。
Multi-direction adjusting device for hoisting of splay cable saddle in long and narrow tunnel and construction method
一种狭长隧道内散索鞍吊装多向调整的装置及施工方法
2023-07-14
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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