This utility model relates to the field of
building construction, and more particularly to an assembled steel
culvert gate. The assembled steel
culvert gate includes a steel
pipe with multiple reinforcing rings installed on its outer side. Multiple reinforcing haunches are connected to both ends of the outer side of the steel
pipe, and panels are installed at both ends of the outer side of the steel
pipe. A gate is installed on one of the panels, located at one end of the steel pipe. Main crossbeams are installed at the top and bottom of the two panels on opposite sides. The assembled steel
culvert gate provided by this utility model uses a steel pipe as the main load-bearing structure, combined with a
support system composed of reinforcing rings, reinforcing haunches, and longitudinal and transverse steel channels. This effectively resists soil pressure,
water flow impact, and ground loads, exhibiting high structural strength and good stability. Even under conditions of uneven foundation settlement, the good
toughness of the steel structure can prevent serious damage such as
cracking and fracture, ensuring the long-term stable operation of the culvert gate.