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A platform for research: civil engineering, architecture and urbanism
Foundation pit safety protection device for highway engineering
The invention discloses a foundation pit safety protection device for highway engineering. The foundation pit safety protection device comprises a mounting frame, wherein plug pin rods are fixed to one end of the mounting frame, connecting blocks are fixed to the other end of the mounting frame, through grooves are formed in the middles of the connecting blocks, through openings are formed in the top and the bottom of the mounting frame, baffle rods and rotating rods are arranged in the mounting frame, the tops and the bottoms of the rotating rods movably penetrate through the through openings, crank rods are fixed to the tops of the rotating rods, transverse rods are fixed to the bottoms of the rotating rods, mounting discs are fixed to the outer sides of the rotating rods, rotating rollers are movably mounted at the tops of the mounting discs, the tops of the rotating rollers make contact with the bottom of the mounting frame, and penetrating openings are formed in the bottom of the mounting frame. The foundation pit safety protection device is simple in structure, can be conveniently mounted and arranged during use, is simple to operate, is beneficial to improving the working efficiency, is convenient to move, saves manpower, is convenient to store, and has good practical significance.
本发明公开了一种公路工程用基坑安全防护装置，包括安装框，所述安装框的一端固定有插销杆，所述安装框的另一端固定有连接块，所述连接块的中部开设有贯穿槽，所述安装框的顶部与底部均开设有通口，所述安装框的内部设有档杆与转动杆，所述转动杆的顶部与底部均活动贯穿于通口，所述转动杆的顶部固定有摇把杆，所述转动杆的底部固定有横杆，所述转动杆的外侧固定有安装盘，所述安装盘顶部活动安装有转动辊，所述转动辊的顶部与安装框的底部相接触，所述安装框的底部开设有贯穿口。本发明结构简单，在使用时能够便于安装设置，操作简单，有利于提高工作效率，另外便于进行移动，节省人力，便于收纳存放，具有良好的实用意义。
Foundation pit safety protection device for highway engineering
The invention discloses a foundation pit safety protection device for highway engineering. The foundation pit safety protection device comprises a mounting frame, wherein plug pin rods are fixed to one end of the mounting frame, connecting blocks are fixed to the other end of the mounting frame, through grooves are formed in the middles of the connecting blocks, through openings are formed in the top and the bottom of the mounting frame, baffle rods and rotating rods are arranged in the mounting frame, the tops and the bottoms of the rotating rods movably penetrate through the through openings, crank rods are fixed to the tops of the rotating rods, transverse rods are fixed to the bottoms of the rotating rods, mounting discs are fixed to the outer sides of the rotating rods, rotating rollers are movably mounted at the tops of the mounting discs, the tops of the rotating rollers make contact with the bottom of the mounting frame, and penetrating openings are formed in the bottom of the mounting frame. The foundation pit safety protection device is simple in structure, can be conveniently mounted and arranged during use, is simple to operate, is beneficial to improving the working efficiency, is convenient to move, saves manpower, is convenient to store, and has good practical significance.
本发明公开了一种公路工程用基坑安全防护装置，包括安装框，所述安装框的一端固定有插销杆，所述安装框的另一端固定有连接块，所述连接块的中部开设有贯穿槽，所述安装框的顶部与底部均开设有通口，所述安装框的内部设有档杆与转动杆，所述转动杆的顶部与底部均活动贯穿于通口，所述转动杆的顶部固定有摇把杆，所述转动杆的底部固定有横杆，所述转动杆的外侧固定有安装盘，所述安装盘顶部活动安装有转动辊，所述转动辊的顶部与安装框的底部相接触，所述安装框的底部开设有贯穿口。本发明结构简单，在使用时能够便于安装设置，操作简单，有利于提高工作效率，另外便于进行移动，节省人力，便于收纳存放，具有良好的实用意义。
Foundation pit safety protection device for highway engineering
一种公路工程用基坑安全防护装置
LI XIAOQIAN (author)
2021-06-04
Patent
Electronic Resource
Chinese
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