Prestressed steel strand penetrating tool and method for wind power mixed tower: Fid-Bau Portal

Prestressed steel strand penetrating tool and method for wind power mixed tower

WANG ZHIYOU / WU CHANGYANG / WANG XIAO / SONG YUYING

The invention relates to a tool and method for penetrating prestressed steel strands of a wind power mixed tower, belongs to the technical field of wind power engines, and solves the problem that an existing strand penetrating tool is inconvenient to use. The tool comprises a support, the support is provided with mounting holes matched with fixing holes in the switching end face of a tower drum of the wind power mixed tower, and the support is provided with a base; the base is rotationally connected with the rotary component, the rotary component is fixed to the bottom end of the stand column, the top end of the stand column is fixedly connected with one end of the cross beam, a supporting piece is arranged on the top face of the cross beam, and a winch fixed to the support is arranged on one side of the base. The steel wire rope penetrates through the base, the rotary component, the stand column and the cross beam and then crosses over the supporting pieces from the upper portions of the two supporting pieces, the supporting pieces support the steel wire rope, and by means of the strand pulling tool, the steel strand pulling construction efficiency is improved.

本发明涉及一种风电混塔预应力钢绞线穿束工装及方法，属于风力发动机技术领域，解决了现有穿束工装使用不方便的问题，包括支架，支架设有与风电混塔的塔筒转接端面固定孔相匹配的安装孔，支架设置有底座，底座与回转部件转动连接，回转部件与立柱的底端固定，立柱的顶端与横梁的一端固定连接，横梁的顶面设置有支撑件，所述底座的一侧设有固定在支架的卷扬机，卷扬机的辊筒上缠绕有钢丝绳，钢丝绳穿过底座、回转部件、立柱和横梁后从两个支撑件的上部越过支撑件，支撑件对钢丝绳进行支撑，采用本发明的穿束工装提高了钢绞线穿束施工的效率。

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