46results about How to "Neatly assembled" patented technology

The application discloses a kind of gap water pressure measurement and geometric condition regulation method and test device, it is related to hydraulic engineering technical field.The box, side plate, lower bottom plate and other components of the test device of the application are formed into airtight gap structure containing vertical joint and bottom joint, and are sealed with test flume docking;Sensor elements are arranged in multiple regions of the gap and are connected to collection terminals through threading holes;Through three types of assembled movable blocks, the gap water inlet angle, gap width and downstream ridge height can be adjusted;After the geometric boundary is determined by the three types of movable blocks, the test flume is regulated to form a stable working condition, and the water pressure data of the gap in multiple positions are collected simultaneously;The force in each partition is calculated according to the partition pressure and the pressure area, and the overall lifting force of the structure is obtained by difference operation;After a single working condition is completed, the accumulated water is drained, the movable blocks are replaced without disassembling the main body of the device, and the cycle test is completed to compare and test multiple geometric working conditions.The application realizes the regulation and measurement of the water pressure of the gap in multiple working conditions without changing the main structure, and has a high application value.