| 铸铁闸门结构组成 |
| 添加时间：2019/8/21 10:29:20 浏览次数： |
| 结构组成 Structural Composition 直升式平面滑动 [1] 主要由闸框、闸板、吊座及紧闭斜铁等零部件组成。为克服以往钢门易锈蚀的缺点，闸框、闸板全采用铸铁组成，其中闸框又由上横梁、下横梁、左直梁、右直梁组成。为了制造、运输、安装方便，闸板一般根据其大小或高度情况由上下几部分拼装组成。 The vertical plane sliding [1] is mainly composed of brake frame, brake plate, suspension and tightly closed oblique iron. In order to overcome the shortcomings of rust-prone steel doors in the past, the gate frame and gate plate are all made of cast iron, and the gate frame is composed of upper beam, lower beam, left beam and right beam. In order to manufacture, transport and install conveniently, the gate is usually assembled from the upper and lower parts according to its size or height. 闸门按闸板形状的不同，分为PZ平板和PGZ拱形两大类。具体选用可根据闸孔尺寸、承压水头、启闭型式、闸门自重等方面加以综合比较确定。 According to the shape of gate, gate can be divided into two categories: PZ plate and PGZ arch. Specific selection can be determined by comprehensive comparison in terms of gate hole size, confined head, type of opening and closing, self-weight of gate, etc. 闸门按闸板结构的组合不同，分为整体式和组装式两大类。小规格的闸门一般制成整体式，但机械运输条件较差的施工安装点的闸门亦可制成组装式，以便于人工运输。中等规格以上的闸门一般均可制成组装式。 According to the different combination of gate structure, gates can be divided into two categories: integral type and assembled type. Small size gates are generally made into integral type, but the gates at construction and installation points with poor mechanical transportation conditions can also be made into assembly type for manual transportation. Gates of medium size or above can generally be made into assembly type. |
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