平面钢闸门的组成和结构布置:

　　平面钢制闸门是由活动的门叶结构、埋固构件和启闭机机械三部分组成。门叶结构是用来封闭和开启孔口的活动挡水结构。由门叶承重结构、行走支撑以及止水和吊具等组成。
 

　　埋固构件包括：

　　(1)主滑道的轨道;

　　(2)侧轮和反轮的轨道;        

　　(3)门楣，底坎;

　　(4)门槽护角、护面和底滥。

　　支承边梁是为于闸门两边支承在滑块或滚轮等行走支撑上的竖向梁。主要承受由主梁等水平梁传来的水压力产生的弯矩，以及纵向联结系和吊耳传来的门重和启闭力等竖向力产生的拉力或压力。

在水利工程中阀门应用领域,铸铁闸门是水工建筑物的重要组成部分之一，它可以根据需要来封闭建筑物的孔口，也可全部或局部开启孔口，用于调节上下游水位和流量，从而获得防洪、灌溉、供水、发电、通航、过木过筏等效益，桂隆阀门铸铁闸门还可用于排除漂浮物、泥沙、冰块等，或者为相关建筑物和设备的检修提供了必要条件。桂隆铸铁闸门通常设置在取水输水建筑物的进、出水口等咽喉要道，通过闸门灵活可靠地启闭来发挥它们的功能与效益及维护建筑物的安全。门槽内杂物及钢筋头等清理干净。 ②、闸门锁锭装置可以投入使用。 ③、清理出门叶及附件的堆放场地。门槽孔口已设置安全围栏及盖板。In the field of valve application in hydraulic engineering, cast iron gate is one of the important components of hydraulic structures. It can close the orifice of the building according to the need, and it can also open the orifice wholly or partially to adjust the water level and flow of upstream and downstream, so as to obtain the equivalent of flood control, irrigation, water supply, power generation, navigation and raft crossing. Yi, Guilong valve cast iron gate can also be used to remove floating matter, sediment, ice, etc., or provide the necessary conditions for the maintenance of related buildings and equipment. Guilong cast iron gate is usually set in the intake and outlet of water intake and conveyance structures and other throat, through the gate flexible and reliable opening and closing to play their functions and benefits and maintain the safety of the building. Clean up dirt and steel bar in door slot. 2. The gate lock spindle device can be put into operation. Cleaning up the stacking sites of leaves and accessories. Safety fence and cover plate have been installed at the opening of door slot.

链接：钢制闸门  闸门厂家