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翻板闸门因其结构简单,施工方便,造价低廉,能水力启闭的优点,在五十年代曾为设计者和管理人员所采用.随着闸门材料的发展,管理运用要求的提高,要求闸门能缓慢启闭,以防撞击而招致钢筋混凝土闸门破坏,于是出现设有油压防震装置的单铰翻板门,双铰能启闭的翻板门,以及随着上游来量的增减,闸门能凭籍水力和门重自动开关,这就是水力自控翻板闸门.从六十年代末期到现在,水力自控翻板闸门,在国内专家们的研究下,已有几种不同型式,除本文所述外,归纳起来分为两种,一是铰式,二是曲线铰(又称渐开型).铰式有单铰、双铰加油压防震器及多铰式.多铰式又有长支腿多铰式、长短腿结合的多铰式等.
Because of its simple structure, convenient construction, low cost and hydraulic opening and closing advantages, the flap gate was adopted by designers and managers in the 1950s.With the development of the gate material and the improvement of management and application requirements, the gate Can be opened and closed slowly, to prevent the collision and lead to the destruction of reinforced concrete gates, so there with hydraulic anti-vibration device single hinge door, double hinge can open and close the flap door, and with the amount of upstream to increase or decrease, Since the late 1960s and now, hydraulic automatic control flap gate, in the study of domestic experts, there are several different types, in addition to this article In addition, the induction is divided into two kinds, one is hinge, the other is curve hinge (also known as involute type). Hinge has a single hinge, double hinged hydraulic shock absorbers and multi-hinge. Long leg multi-hinge, the length of the legs combined with multi-hinge and so on.