Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an intelligent automatic manhole cover which consists of an iron strap, an auxiliary material, a hinge, a water level monitor and a manhole cover monitor, wherein the iron strap is sheared into wide and narrow iron straps; cutting off is carried out according to needs, perpendicular vertical ends of the iron straps are in the forms of I, and the iron straps are welded intoa manhole cover side frame which is tapered; narrow iron straps are flatly welded under I-shaped iron straps in the side frame, and the end surfaces are formed in the shapes of Chinese character shang; narrow iron straps are flatly welded on upper and lower surfaces of the I-shaped iron scraps, and the end surfaces are in the shapes of inverted H; the iron straps are vertically and horizontally crossed and welded into a mesh-shaped framework, and casting connecting holes are formed in the framework; and the water level monitor and the manhole cover monitor are arranged in the framework, and the rest of gaps are filled with the auxiliary material. One side of the manhole cover side frame is equipped with the hinge, and the other side of the hinge is connected to a well base. The intelligentautomatic manhole cover is advanced in structure, uses a little steel, is strong in supporting force, is great in bearing load, is not deformed and not destroyed by pressing, is small in weight, is low in manufacturing cost, prevents theft, is automatically opened while water floods on a road, gives an alarm, displays a warning mark, is automatically closed while no water is on the road, is energy-saving and environmentally friendly, and ensures travelling vehicle and pedestrian safety.
智能自动阴井盖：由铁皮条和辅助材及铰链和水位监测器及井盖监控器所组成。把铁皮剪成宽，窄铁皮条，根据需要切断，把铁皮条垂直竖立端面成|型，焊接成井盖边框呈锥形，在边框内|型铁皮条下面，平焊上窄的铁皮条，其端面成上型，在|型铁皮条上下面都平焊上窄的铁皮条，其端面成工型，纵横交叉焊接成网状骨架，并设浇注连接孔，骨架内装有水位监测器和井盖监控器，其余空隙都浇注辅助材料。井盖边框一边装有铰链，铰链另一边与井座连接。智能自动阴井盖结构先进使用钢材少，支撑力强承载负荷大，不变形压不坏，重量轻造价低防盗窃，路面漫水时自动打开，报警，显示警示标记，路面无水时自动关闭，节能环保，确保行驶车辆和行人安全。
The invention discloses an intelligent automatic manhole cover which consists of an iron strap, an auxiliary material, a hinge, a water level monitor and a manhole cover monitor, wherein the iron strap is sheared into wide and narrow iron straps; cutting off is carried out according to needs, perpendicular vertical ends of the iron straps are in the forms of I, and the iron straps are welded intoa manhole cover side frame which is tapered; narrow iron straps are flatly welded under I-shaped iron straps in the side frame, and the end surfaces are formed in the shapes of Chinese character shang; narrow iron straps are flatly welded on upper and lower surfaces of the I-shaped iron scraps, and the end surfaces are in the shapes of inverted H; the iron straps are vertically and horizontally crossed and welded into a mesh-shaped framework, and casting connecting holes are formed in the framework; and the water level monitor and the manhole cover monitor are arranged in the framework, and the rest of gaps are filled with the auxiliary material. One side of the manhole cover side frame is equipped with the hinge, and the other side of the hinge is connected to a well base. The intelligentautomatic manhole cover is advanced in structure, uses a little steel, is strong in supporting force, is great in bearing load, is not deformed and not destroyed by pressing, is small in weight, is low in manufacturing cost, prevents theft, is automatically opened while water floods on a road, gives an alarm, displays a warning mark, is automatically closed while no water is on the road, is energy-saving and environmentally friendly, and ensures travelling vehicle and pedestrian safety.
智能自动阴井盖：由铁皮条和辅助材及铰链和水位监测器及井盖监控器所组成。把铁皮剪成宽，窄铁皮条，根据需要切断，把铁皮条垂直竖立端面成|型，焊接成井盖边框呈锥形，在边框内|型铁皮条下面，平焊上窄的铁皮条，其端面成上型，在|型铁皮条上下面都平焊上窄的铁皮条，其端面成工型，纵横交叉焊接成网状骨架，并设浇注连接孔，骨架内装有水位监测器和井盖监控器，其余空隙都浇注辅助材料。井盖边框一边装有铰链，铰链另一边与井座连接。智能自动阴井盖结构先进使用钢材少，支撑力强承载负荷大，不变形压不坏，重量轻造价低防盗窃，路面漫水时自动打开，报警，显示警示标记，路面无水时自动关闭，节能环保，确保行驶车辆和行人安全。