Scaffold vertical rod quick connecting device and method for cantilever structure: Fid-Bau Portal

Scaffold vertical rod quick connecting device and method for cantilever structure

BAO TANGWEI

The invention discloses a scaffold vertical rod quick connecting device and method for a cantilever structure, the scaffold vertical rod quick connecting device comprises a pipe seat, a pipe joint, a self-closing piece, a connecting piece and a locking cover, the pipe joint is arranged in a cavity of the pipe seat, the self-closing piece and the connecting piece penetrate through the pipe seat and the pipe joint in the radial direction, the self-closing piece and the pipe joint are matched for limiting, and a torsional spring is connected with the self-closing piece and the pipe seat; the connecting piece and the locking cover are installed at the lower end of a vertical rod of a scaffold side frame, the pipe base, the pipe connector and the self-closing piece are connected with the upper end of the vertical rod of the scaffold side frame to form a side frame combination, the scaffold is fixed to a suspended platform of a hydropower station, and the side frame combination is connected with the lower end of the scaffold and sequentially extends downwards to an operation area. The scaffold does not need to extend upwards from the ground in the erection process, operation is easy and convenient, erection and disassembly are fast and efficient, and safety and reliability are achieved.

一种用于悬挑结构的脚手架立杆快速连接装置及方法,它包括管座、管接头、自闭件、连接件和锁定盖，通过在管座的腔体内设置管接头，自闭件和连接件径向穿过管座和管接头，自闭件与管接头配合限位，扭簧与自闭件和管座连接，连接件和锁定盖安装于脚手架侧框的立杆下端，管座、管接头和自闭件与脚手架侧框的立杆上端连接形成侧框组合体，脚手架固定于水电站悬空平台上，侧框组合体与脚手架下端连接并依次向下延伸至作业区域，脚手架搭设过程中无需从地面向上延伸，操作简单方便，搭设拆卸快捷高效，安全可靠。

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