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一、导卡设备对人字闸门的意义 目前,人字闸门已经相当广泛地应用于单向水头的船闸之中,曾统计国内369座船闸738座工作闸门,采用人字门的达350座,约占工作闸门总额的48％。新近批准颁发的《船闸设计规范》把人字门做为向设计者优先推荐的工作门型,不难预料,人字闸门在我国船闸工程实践中将有更广阔的前景。 人字闸门的关门工作状态,由两扇门叶门轴柱上的支垫支承在闸墙的杜垫上形成两个转动铰,两扇门叶斜接柱上的支垫彼此支持形成第三个转动铰,从而按三铰拱原理承
First, the significance of the guide card equipment Mud gate At present, the Mizogi gate has been widely used in the one-way head of the ship lock, statistics have been 369 gates of domestic work 738 gates, the use of Mito door up to 350, Accounting for about 48% of the total work gate. The recently approved “Code for Design of Ship Locks” made the Miter Gate a preferred gate type for designers. It is easy to predict that the Miter Gate will have a broader prospect in ship lock engineering practice in China. Miter gate closed working state, supported by the two paddles on the door leaf shaft column in the wall pad to form two rotating hinge, two door leaf miter posts on each other to support the formation of the third Turn the hinge, which according to the principle of three hinge arch