A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safety protection device for construction site deep foundation pit
The invention relates to the technical field of safety protection for deep foundation pits, in particular to a safety protection device for a construction site deep foundation pit, which comprises a protection box main body, the protection box main body comprises a bottom plate, a cylinder part is arranged above the bottom plate, a top plate is arranged above the cylinder part, and a first mounting groove is formed in the middle of the upper surface of the top plate; an air inlet structure is arranged on the top plate and comprises a guide sleeve, an air inlet pipe is arranged in the guide sleeve and slidably connected with the guide sleeve, a guide head is arranged at the end, extending out of the upper portion of the protection box body, of the air inlet pipe, and an extension pipe is arranged at the end, extending into the protection box body, of the air inlet pipe. A first connector connected with the lower end of the air inlet pipe is arranged at the upper end of the extension pipe; according to the oxygen supply device, the air inlet structure, the extension pipe and the lifting structure are arranged, the lifting structure exerts upward force on the extension pipe, the air inlet pipe is jacked upwards, and therefore when a conventional oxygen supply structure cannot supply oxygen normally in an emergency, oxygen can enter the protection box.
本发明涉及深基坑用安全防护技术领域，具体是涉及一种建筑工地深基坑用安全防护装置，包括防护箱主体，防护箱主体包括底板，底板的上方设置有筒部，筒部的上方设置有顶板，顶板的上表面的中部开设有第一安装槽，顶板上设置有进气结构，进气结构包括导套，导套内设置有进气管，进气管与导套滑动连接，进气管的伸出防护箱主体上部的一端设置有导向头，进气管伸入到防护箱主体内部的一端设置有延长管，延长管的上端设置有与进气管的下端连接的第一连接头；本发明设置进气结构、延长管和升起结构，升起结构对延长管施加向上的力，将进气管向上顶起，从而实现在常规供氧结构在遇到突发情况无法正常供氧时，有氧气能够进入到防护箱内。
Safety protection device for construction site deep foundation pit
The invention relates to the technical field of safety protection for deep foundation pits, in particular to a safety protection device for a construction site deep foundation pit, which comprises a protection box main body, the protection box main body comprises a bottom plate, a cylinder part is arranged above the bottom plate, a top plate is arranged above the cylinder part, and a first mounting groove is formed in the middle of the upper surface of the top plate; an air inlet structure is arranged on the top plate and comprises a guide sleeve, an air inlet pipe is arranged in the guide sleeve and slidably connected with the guide sleeve, a guide head is arranged at the end, extending out of the upper portion of the protection box body, of the air inlet pipe, and an extension pipe is arranged at the end, extending into the protection box body, of the air inlet pipe. A first connector connected with the lower end of the air inlet pipe is arranged at the upper end of the extension pipe; according to the oxygen supply device, the air inlet structure, the extension pipe and the lifting structure are arranged, the lifting structure exerts upward force on the extension pipe, the air inlet pipe is jacked upwards, and therefore when a conventional oxygen supply structure cannot supply oxygen normally in an emergency, oxygen can enter the protection box.
本发明涉及深基坑用安全防护技术领域，具体是涉及一种建筑工地深基坑用安全防护装置，包括防护箱主体，防护箱主体包括底板，底板的上方设置有筒部，筒部的上方设置有顶板，顶板的上表面的中部开设有第一安装槽，顶板上设置有进气结构，进气结构包括导套，导套内设置有进气管，进气管与导套滑动连接，进气管的伸出防护箱主体上部的一端设置有导向头，进气管伸入到防护箱主体内部的一端设置有延长管，延长管的上端设置有与进气管的下端连接的第一连接头；本发明设置进气结构、延长管和升起结构，升起结构对延长管施加向上的力，将进气管向上顶起，从而实现在常规供氧结构在遇到突发情况无法正常供氧时，有氧气能够进入到防护箱内。
Safety protection device for construction site deep foundation pit
一种建筑工地深基坑用安全防护装置
LIU HONGJIAO (author) / CHEN ZHIGANG (author) / JIANG ZIYUAN (author)
2024-03-12
Patent
Electronic Resource
Chinese
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