Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground hidden anti-flood wall and control method
The invention belongs to the technical field of anti-flood walls, and particularly relates to an underground hidden type anti-flood wall and a control method.The underground hidden type anti-flood wall comprises a U-shaped concrete base poured at the bottom of a riverbed of a flood-controlled river channel, a shaft is formed in the base in the vertical direction, and lifting hydraulic cylinders are fixedly installed on the inner bottom walls of the two ends of the shaft in the vertical direction; a U-shaped flood control outer wall is slidably mounted on the inner wall of the hoistway in the vertical direction, a lifting groove is formed in the flood control outer wall in the vertical direction, and a flood control inner wall is slidably connected to the inner wall of the lifting groove in an inserted mode. The lifting hydraulic cylinder penetrates through the flood control outer wall and then is fixedly connected with the lower surface of the flood control inner wall to achieve the lifting action on the flood control inner wall. According to the underground hidden type anti-flood wall and the control method, an existing suspension type anti-flood wall can be installed at the bottom of a riverbed, the problems that potential safety hazards are easily caused by suspension and control is difficult are solved, and therefore the problem of long-time tensile deformation of a piston rod and a screw rod is solved.
本发明属于防洪墙技术领域，尤其是一种地下隐藏式防洪墙及控制方法，包括浇筑在被防洪河道的河床底部的U型混凝土基座，所述基座的竖直方向上开设有井道，所述井道的两端内底壁处竖直方向上固定安装有举升液压缸，所述井道的内壁竖直方向上滑动安装有呈U形状的防洪外墙，所述防洪外墙的竖直方向上开设有升降槽，所述升降槽的内壁滑动插接有防洪内墙，所述举升液压缸贯穿所述防洪外墙后与所述防洪内墙的下表面固定连接实现对防洪内墙的举升动作。该地下隐藏式防洪墙及控制方法，能够将现有的悬挂式的防洪墙安装在河床底部，避免悬挂容易造成安全隐患以及难以控制的问题，从而避免对活塞杆以及螺杆的长时间抗拉形变问题发生。
Underground hidden anti-flood wall and control method
The invention belongs to the technical field of anti-flood walls, and particularly relates to an underground hidden type anti-flood wall and a control method.The underground hidden type anti-flood wall comprises a U-shaped concrete base poured at the bottom of a riverbed of a flood-controlled river channel, a shaft is formed in the base in the vertical direction, and lifting hydraulic cylinders are fixedly installed on the inner bottom walls of the two ends of the shaft in the vertical direction; a U-shaped flood control outer wall is slidably mounted on the inner wall of the hoistway in the vertical direction, a lifting groove is formed in the flood control outer wall in the vertical direction, and a flood control inner wall is slidably connected to the inner wall of the lifting groove in an inserted mode. The lifting hydraulic cylinder penetrates through the flood control outer wall and then is fixedly connected with the lower surface of the flood control inner wall to achieve the lifting action on the flood control inner wall. According to the underground hidden type anti-flood wall and the control method, an existing suspension type anti-flood wall can be installed at the bottom of a riverbed, the problems that potential safety hazards are easily caused by suspension and control is difficult are solved, and therefore the problem of long-time tensile deformation of a piston rod and a screw rod is solved.
本发明属于防洪墙技术领域，尤其是一种地下隐藏式防洪墙及控制方法，包括浇筑在被防洪河道的河床底部的U型混凝土基座，所述基座的竖直方向上开设有井道，所述井道的两端内底壁处竖直方向上固定安装有举升液压缸，所述井道的内壁竖直方向上滑动安装有呈U形状的防洪外墙，所述防洪外墙的竖直方向上开设有升降槽，所述升降槽的内壁滑动插接有防洪内墙，所述举升液压缸贯穿所述防洪外墙后与所述防洪内墙的下表面固定连接实现对防洪内墙的举升动作。该地下隐藏式防洪墙及控制方法，能够将现有的悬挂式的防洪墙安装在河床底部，避免悬挂容易造成安全隐患以及难以控制的问题，从而避免对活塞杆以及螺杆的长时间抗拉形变问题发生。
Underground hidden anti-flood wall and control method
一种地下隐藏式防洪墙及控制方法
CHEN WENJI (Autor:in) / LIU MING (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
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