Rapid door opening device for mechanical fluid experiment water tank

Abstract

The utility model provides a rapid door opening device for a mechanical fluid experiment water tank. The rapid door opening device comprises a water tank base plate, an upturning gate is arranged above the water tank base plate, one face of the upturning gate is connected with a spring set, and the spring set rapidly lifts the upturning gate through elastic force and keeps the upturning gate in anopen state. A lever is arranged below the water tank base plate, and one end of the lever rotates upwards to lock the upturning gate and rotates downwards to release the upturning gate; the other endof the lever is connected with the quick release hook through a chain; the quick release hook is used for releasing or limiting the rotation of the lever; the device can quickly release debris flow and completely avoid the influence of a door opening device on the debris flow in an experiment. 本实用新型提供了一种机械式流体实验水槽快速开门装置，包括水槽基板；所述水槽基板上方设置有上翻式闸门，所述上翻式闸门的一面连接弹簧组，所述弹簧组通过弹力快速抬起上翻式闸门并保持所述上翻式闸门的打开状态；所述水槽基板的下方的设置有杠杆，所述杠杆的一端向上旋转锁住所述上翻式闸门，向下旋转释放所述上翻式闸门；所述杠杆的另外一端通过链条与快速脱钩连接；所述快速脱钩用于释放或限制所述杠杆的旋转；该装置可以快速释放泥石流，同时完全避免实验中开门装置对泥石流的影响。