A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building construction safety protection device
The invention discloses a building construction safety protection device. The building construction safety protection device comprises a first shell; a first mounting rod is mounted in the middle of the upper part in the first shell; a first limiting wheel is rotatably mounted at the bottom end of the first mounting rod; a second shell is slidably connected to the outer side of the first limiting wheel; a second mounting rod is mounted in the middle of the upper part in the second shell; and a second limiting wheel is rotationally mounted at the bottom end of the second mounting rod. When the first shell, the second shell, a third shell and a fourth shell are annularly placed at a well lid opening, the second shell, the third shell and the fourth shell drive corresponding water blocking plates to move out and be combined, so that the water blocking plates form an outer encirclement ring; and when people encounter rainy days when repairing a sewer, or when water is accumulated on the road surface, rainwater is effectively blocked, and normal operation of maintenance personnel is not influenced, so that normal maintenance is ensured.
本发明公开了一种建筑施工安全防护装置，本发明，包括第一外壳，所述第一外壳内上部的中间位置处安装有第一安装杆，所述第一安装杆的底端转动安装有第一限定轮，所述第一限定轮的外侧滑动连接有第二外壳，所述第二外壳内上部的中间位置处安装有第二安装杆，所述第二安装杆的底端转动安装有第二限定轮。本发明通过将第一外壳、第二外壳、第三外壳、第四外壳呈环形放置在井盖口位置处时，第二外壳、第三外壳、第四外壳带动相对应的阻水板移出并进行合并，从而阻水板形成外包围圈，进而当人们在修理下水道遇到下雨天时，或者遇到路面有积水时，有效的对雨水进行阻隔，不影响检修人员的正常操作，从而确保检修的正常进行。
Building construction safety protection device
The invention discloses a building construction safety protection device. The building construction safety protection device comprises a first shell; a first mounting rod is mounted in the middle of the upper part in the first shell; a first limiting wheel is rotatably mounted at the bottom end of the first mounting rod; a second shell is slidably connected to the outer side of the first limiting wheel; a second mounting rod is mounted in the middle of the upper part in the second shell; and a second limiting wheel is rotationally mounted at the bottom end of the second mounting rod. When the first shell, the second shell, a third shell and a fourth shell are annularly placed at a well lid opening, the second shell, the third shell and the fourth shell drive corresponding water blocking plates to move out and be combined, so that the water blocking plates form an outer encirclement ring; and when people encounter rainy days when repairing a sewer, or when water is accumulated on the road surface, rainwater is effectively blocked, and normal operation of maintenance personnel is not influenced, so that normal maintenance is ensured.
本发明公开了一种建筑施工安全防护装置，本发明，包括第一外壳，所述第一外壳内上部的中间位置处安装有第一安装杆，所述第一安装杆的底端转动安装有第一限定轮，所述第一限定轮的外侧滑动连接有第二外壳，所述第二外壳内上部的中间位置处安装有第二安装杆，所述第二安装杆的底端转动安装有第二限定轮。本发明通过将第一外壳、第二外壳、第三外壳、第四外壳呈环形放置在井盖口位置处时，第二外壳、第三外壳、第四外壳带动相对应的阻水板移出并进行合并，从而阻水板形成外包围圈，进而当人们在修理下水道遇到下雨天时，或者遇到路面有积水时，有效的对雨水进行阻隔，不影响检修人员的正常操作，从而确保检修的正常进行。
Building construction safety protection device
一种建筑施工安全防护装置
2021-11-05
Patent
Electronic Resource
Chinese