本发明涉及水流量监测技术领域,尤其涉及一种水利防洪应急用水流量监测装置,包括安装台,安装台的下端固定安装有支撑圆筒,所述支撑圆筒的内部设置有固定安装机构,安装台的上端设置有流量监测机构和测量辅助机构,流量监测机构的内部活动安装有循环过滤机构,安装台上设置有安全防护机构,流量监测机构包括设置在安装台上方的三角测量台,三角测量台的内部水平开设有测量通道,测量通道的内部可拆卸安装有水流传感器。本发明通过设置测量辅助机构,利用椭圆浮块和竖直连杆之间的相互配合,使三角测量台能够随河流水位的上涨自动向上移动,从而保证测量位点与水面之间的距离保持不变,可以在很大程度上提高河水流量监测的精确度。
The invention relates to the technical field of water flow monitoring, in particular to a water conservancy flood control emergency water flow monitoring device which comprises a mounting table, a supporting cylinder is fixedly mounted at the lower end of the mounting table, a fixed mounting mechanism is arranged in the supporting cylinder, and a flow monitoring mechanism and a measurement auxiliary mechanism are arranged at the upper end of the mounting table. A circulating filtering mechanism is movably mounted in the flow monitoring mechanism, a safety protection mechanism is arranged on the mounting table, the flow monitoring mechanism comprises a triangulation table arranged above the mounting table, a measurement channel is horizontally formed in the triangulation table, and a water flow sensor is detachably mounted in the measurement channel. According to the river water flow monitoring device, the measurement auxiliary mechanism is arranged, the elliptical floating block and the vertical connecting rod are matched with each other, so that the triangular measurement table can automatically move upwards along with rising of the river water level, it is guaranteed that the distance between a measurement site and the water surface is kept unchanged, and the river water flow monitoring accuracy can be improved to a great extent.
一种水利防洪应急用水流量监测装置
2023-12-15
Patent
Electronic Resource
Chinese