Protective device for indoor and outdoor decoration engineering construction: Fid-Bau Portal

Protective device for indoor and outdoor decoration engineering construction

CHEN GUAN / WU YUPING

The invention discloses a protective device for indoor and outdoor decoration engineering construction, which comprises a universal wheel mounted in the middle of the bottom of a fixed seat and a fixed column fixedly mounted in the middle of the upper part of the fixed seat, through sliding chutes are formed in the front and rear sides of the fixed column, and a fixed plate is fixedly connected to the bottoms of the sliding chutes; a spring is fixedly connected between the sliding rod and the fixing plate, the edges of the two sides of the fixing plate are in threaded connection with a threaded rod, the top end of the threaded rod abuts against the lower surface of the sliding rod and is in contact connection with the sliding rod, a fixing disc is fixedly connected to the bottom end of the threaded rod, and a rotating handle is fixedly connected to one side of the lower surface of the fixing disc; and a sliding hole is formed in the upper portion of the interior of the middle position of the fixing column, the sliding hole communicates with the sliding groove, and the lifting column is fixedly installed at the middle position of the upper surface of the sliding rod. The protective device is very convenient to mount and dismount, time and labor are saved, the occupied space is small, the safety performance is higher, and practical use is facilitated.

本发明公开了一种室内外装饰工程施工用防护装置，包括：固定座底部中间位置处安装有万向轮，固定安装于所述固定座上方中间位置处的固定柱，固定柱的前后两侧设有贯穿的滑槽，滑槽底部固定连接有固定板，且滑槽上方滑动安装有滑杆，滑杆与固定板之间固定连接有弹簧，所述固定板的两侧边缘螺纹连接螺纹杆，螺纹杆顶端抵在滑杆的下表面并与滑杆接触式相连，且螺纹杆底端固定连接有固定圆盘，固定圆盘下表面一侧固定连接有转动把手，所述固定柱中间位置处的内部上方设有滑孔，滑孔与滑槽相互连通，固定安装于所述滑杆上表面中间处置处的升降柱。本发明的防护装置安装、拆卸非常方便，省时又省力，且占用空间小、安全性能更高，有利于现实使用。

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