平面鋼閘門的組成和結(jié)構(gòu)布置:

　　平面鋼制閘門是由活動(dòng)的門葉結(jié)構(gòu)、埋固構(gòu)件和啟閉機(jī)機(jī)械三部分組成。門葉結(jié)構(gòu)是用來(lái)封閉和開啟孔口的活動(dòng)擋水結(jié)構(gòu)。由門葉承重結(jié)構(gòu)、行走支撐以及止水和吊具等組成。
 

　　埋固構(gòu)件包括：

　　(1)主滑道的軌道;

　　(2)側(cè)輪和反輪的軌道;        

　　(3)門楣，底坎;

　　(4)門槽護(hù)角、護(hù)面和底濫。

　　支承邊梁是為于閘門兩邊支承在滑塊或滾輪等行走支撐上的豎向梁。主要承受由主梁等水平梁傳來(lái)的水壓力產(chǎn)生的彎矩，以及縱向聯(lián)結(jié)系和吊耳傳來(lái)的門重和啟閉力等豎向力產(chǎn)生的拉力或壓力。

在水利工程中閥門應(yīng)用領(lǐng)域,鑄鐵閘門是水工建筑物的重要組成部分之一，它可以根據(jù)需要來(lái)封閉建筑物的孔口，也可全部或局部開啟孔口，用于調(diào)節(jié)上下游水位和流量，從而獲得防洪、灌溉、供水、發(fā)電、通航、過(guò)木過(guò)筏等效益，桂隆閥門鑄鐵閘門還可用于排除漂浮物、泥沙、冰塊等，或者為相關(guān)建筑物和設(shè)備的檢修提供了必要條件。桂隆鑄鐵閘門通常設(shè)置在取水輸水建筑物的進(jìn)、出水口等咽喉要道，通過(guò)閘門靈活可靠地啟閉來(lái)發(fā)揮它們的功能與效益及維護(hù)建筑物的安全。門槽內(nèi)雜物及鋼筋頭等清理干凈。 ②、閘門鎖錠裝置可以投入使用。 ③、清理出門葉及附件的堆放場(chǎng)地。門槽孔口已設(shè)置安全圍欄及蓋板。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.

鏈接：鋼制閘門  閘門廠家