A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal road foundation pit safety protection device
The invention provides a municipal road foundation pit safety protection device which comprises a protection cover, a protection plate is slidably connected into the protection cover, one side of the protection plate is connected with a rotating rod, the rotating rod is sleeved with a first hollow column, an electromagnet is fixed into the first hollow column, and a first magnet is arranged above the electromagnet; a transmission mechanism rotationally connected with the rotating rod is fixed to the top face of the first magnet, a connecting rope is rotationally arranged in the middle of the rotating rod, the connecting rope is fixedly connected with the inner wall of a side plate, away from the protection plate, of the protection cover, and a first reset mechanism is fixed between the protection plate and the protection cover. A second reset mechanism is fixed to the top face of the transmission mechanism. By means of the characteristic that the magnetic poles of the opposite faces of the first magnet, the second magnet and the electromagnet are opposite, the protection plate and the protection cover rotate, the safety protection device is temporarily opened, the problem that the safety protection device is not prone to moving is solved, and the device is fixed and convenient to install.
本发明提供了一种市政道路基坑安全防护装置，包括：防护罩，所述防护罩内部滑动连接有防护板，所述防护板一侧连接有转杆，转杆外部套设有第一空心柱，所述第一空心柱内部固定有电磁铁，所述电磁铁上方设有第一磁铁，所述第一磁铁顶面固定有与所述转杆转动连接的传动机构，所述转杆中部转设有连接绳，所述连接绳与所述防护罩远离所述防护板的一侧侧板内壁固定连接，所述防护板与所述防护罩之间固定有第一复位机构，所述传动机构顶面固定有第二复位机构。本发明利用第一磁铁、第二磁铁和电磁铁的相对面磁极相反的特点，使防护板、防护罩转动，将安全防护装置临时打开，解决了安全防护装置不易移动的问题，并对装置进行固定，安装方便。
Municipal road foundation pit safety protection device
The invention provides a municipal road foundation pit safety protection device which comprises a protection cover, a protection plate is slidably connected into the protection cover, one side of the protection plate is connected with a rotating rod, the rotating rod is sleeved with a first hollow column, an electromagnet is fixed into the first hollow column, and a first magnet is arranged above the electromagnet; a transmission mechanism rotationally connected with the rotating rod is fixed to the top face of the first magnet, a connecting rope is rotationally arranged in the middle of the rotating rod, the connecting rope is fixedly connected with the inner wall of a side plate, away from the protection plate, of the protection cover, and a first reset mechanism is fixed between the protection plate and the protection cover. A second reset mechanism is fixed to the top face of the transmission mechanism. By means of the characteristic that the magnetic poles of the opposite faces of the first magnet, the second magnet and the electromagnet are opposite, the protection plate and the protection cover rotate, the safety protection device is temporarily opened, the problem that the safety protection device is not prone to moving is solved, and the device is fixed and convenient to install.
本发明提供了一种市政道路基坑安全防护装置，包括：防护罩，所述防护罩内部滑动连接有防护板，所述防护板一侧连接有转杆，转杆外部套设有第一空心柱，所述第一空心柱内部固定有电磁铁，所述电磁铁上方设有第一磁铁，所述第一磁铁顶面固定有与所述转杆转动连接的传动机构，所述转杆中部转设有连接绳，所述连接绳与所述防护罩远离所述防护板的一侧侧板内壁固定连接，所述防护板与所述防护罩之间固定有第一复位机构，所述传动机构顶面固定有第二复位机构。本发明利用第一磁铁、第二磁铁和电磁铁的相对面磁极相反的特点，使防护板、防护罩转动，将安全防护装置临时打开，解决了安全防护装置不易移动的问题，并对装置进行固定，安装方便。
Municipal road foundation pit safety protection device
市政道路基坑安全防护装置
BAI MINGWEI (author) / ZHANG XUEQI (author) / SONG MINGFEI (author) / ZHENG XIAOQIANG (author) / JIN GEN (author) / LI XIN (author) / ZHAO XIAOCHEN (author) / LIU JIAYU (author) / WANG HE (author)
2023-10-27
Patent
Electronic Resource
Chinese
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