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    蕪湖鑄鐵鑲銅閘門檢驗完成

    瀏覽:107次發表時間:2019-03-21

    <span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 宋體;">鑄鐵鑲銅閘門在啟閉機降、升作用下。使閘板在,閘框滑道內下上滑動。能全部或是局部的封閉、開啟過水孔口,在水柱地壓力下。強迫閘門向,下游移位。緊靠再閘框止水面上。 保證,止水的效果良好。到達控制水位及調理流量的目的! 調整裝置鑄鐵閘門在裝置之前,必需要,反省閘門最大外形尺寸,以及預留在二期澆筑水泥構造的根底布置的孔口能否相符。根底的布置孔口的周圍的尺寸一定在于閘門 最大外形的周圍尺寸二十厘米爲最佳。直升式立體滑動[1] 次要由閘框、閘板、吊座及緊閉斜鐵等零部件組成。爲克制以往鋼門易銹蝕的缺陷,閘框、閘板全采用鑄鐵組成,其中閘框又由上橫梁、下橫梁、左直梁、右直梁組成。爲了制造、運輸、裝置方便,閘板普通依據其大小或高度狀況由上下幾局部拼裝組成。<span style="color: rgb(51, 51, 51); font-family: "Microsoft YaHei", 宋體;">新河縣水工機械廠閘門裝置事宜:1、裝置前,要首先反省豎框與橫框之間、閘板與閘板之間(指多塊閘板組合的閘門)的銜接螺絲,能否在運輸裝卸中惹起松動,它們的接茬能否錯牙,要成一個立體,反省閘板與閘槽的間隙,保證閘槽與閘板的間隙不大于0.08mm,如有間隙可以調理閉緊安裝。上緊各銜接螺栓。2裝置時閘門全體豎入預留槽,在兩邊立框的上面墊上墊(嚴禁墊下橫梁),兩立框用手動葫蘆和斜拉立穩,將閘門找直找平,各地腳孔內串上地腳螺栓,調理好閘門的地位,支好模板停止二期澆注。3、澆注混凝土時,流進閘板、閘框、斜鐵、擋板間的灰漿應徹底,以避免灰漿凝結后影響閘門啟閉4、加固物。閘門出廠前,爲使閘板、閘框貼合緊湊,裝置后間隙,2m以上的閘門在上下框上裝置了4-6個緊閉安裝壓鐵,留意在間隙后,閉緊壓鐵撤除,以便閘門啟閉。<span style="font-family: "Microsoft YaHei"; line-height: 26px; color: rgb(0, 0, 0);">公司消費各種規格的鑄鐵閘門,鑄鐵閘門是以灰鑄鐵(或球鐵)爲主體資料制造,具有耐腐蝕,止水效果好、裝置復雜、運用壽命長等優點;鑄鐵閘門止水有單向止水<span style="font-family: "Microsoft YaHei"; line-height: 26px; color: rgb(0, 0, 0);">鑄鐵閘門<span style="font-family: "Microsoft YaHei"; line-height: 26px; color: rgb(0, 0, 0);">、雙向止水<span style="font-family: "Microsoft YaHei"; line-height: 26px; color: rgb(0, 0, 0);">鑄鐵閘門<span style="font-family: "Microsoft YaHei"; line-height: 26px; color: rgb(0, 0, 0);">兩種方式,以順應不同工況的需求。止水采用精細加工的青銅硬止水密封,摩阻小。耐磨且密封效果好。外形構造有鑄鐵方閘門、鑄鐵圓閘門、雙向止水方閘門、雙向止水圓閘門等,啟閉方式分爲手動閘門啟閉機和<span style="font-family: "Microsoft YaHei"; line-height: 26px; color: rgb(0, 0, 0);">自動閘門啟閉機<span style="font-family: "Microsoft YaHei"; line-height: 26px; color: rgb(0, 0, 0);">。

    <div style="color: rgb(102, 102, 102); padding: 0px; margin: 0px; font-family: "Microsoft YaHei";">

    20190110183158_89474

    20190129152546_76451


    二、鑄鐵鑲銅閘門材質選型: (保質保量,質量優先)

    <table align="center" border="1" cellpadding="0" cellspacing="0" height="411" width="836" style="border-spacing: 0px; width: 750px; border-collapse: collapse; font-family: "Hiragino Sans GB", Tahoma, Arial, 宋體, sans-serif; cursor: default;"><p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">鑄鐵鑲銅閘門零部件稱號<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">材質<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">材質規范<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">閘門閘板<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">灰鑄鐵、球鐵<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">GB9439-88/GB1348-88 或GB12226-89/GB12227-89 GB1220-84<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">閘門門框<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">灰鑄鐵、球鐵<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">
      同上  <p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">閘門導軌<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">灰鑄鐵、球鐵<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;"> <p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">同上<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">閘門密封面<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">錫青銅<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">GB1176-87 或GB12225-89<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">閘門楔塊<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">錫青銅<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">
     同上 <p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">傳動螺桿<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;"> <p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">GB1220-84<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">吊塊螺母<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">青銅<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">GB1220-84<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">緊固件<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">0Cr17Ni12Mo2、0Cr18Ni9Ti<p style="margin: 0px; padding: 0px; list-style: none; border: medium none; text-indent: 2em; text-align: center; line-height: 1.5; font-family: "Microsoft YaHei"; clear: both; cursor: default;">GB1220-84


    <p style="margin: 0px; padding: 0px; list-style: none; border: 0px; color: rgb(102, 102, 102); line-height: 20px; font-family: "Microsoft YaHei"; cursor: default;">三、鑄鐵鑲銅圓閘門參數表:

    通徑D L。H。H1H2W(kg)
    Φ200370415160
    15
    Φ300436550210
    20
    Φ400536700270
    50
    Φ500636860320
    82
    Φ6007361020380
    112
    Φ7008361150420
    170
    Φ8009361318470
    194
    Φ90010361468530
    280
    Φ100011361618570
    345
    Φ110013401870640
    304
    Φ120014401970700
    490
    Φ1400163024958501680630
    Φ1500175026358751760712
    Φ1600185027859251860800
    Φ17001950293097019501030
    Φ180020503100102520701160
    Φ200022703435115023002100
    Φ220024703730125025002650
    Φ250027704185140028002210
    Φ270029704375150028903200

    四、鑄鐵鑲銅方閘門選用須知:
     
      1、選用閘門時應注明H值(閘門中心至啟閉機底部平臺高度);

      2、啟閉機應依據表中啟閉力及自動化水平確定,詳細可參考啟閉機樣本。

      3、平臺設計負荷應思索正反雙向接受(封閉力參考開啟力)。

      4、軸導架是依據井深不同而設定的,設計時應與聯軸器不干預;

      5、任務時整條螺桿,聯軸器、閘板都做上下挪動爲明桿閘門,任務是螺桿不挪動,閘板上下挪動稱爲暗桿閘門。

      6、方向承壓閘門應選用時應注明,正向承壓閘門當用于隨受麼向水壓時,水頭應<2.5m;

      7、暗桿閘門宜裝于景色區或路途兩頭的窖井內,此種閘門自帶開啟安裝,不需公用啟閉機;

      8、訂貨時應注明H,并注明獨自閘門(與配套啟閉機)的詳細稱號、型號、規格;

      9、本廠可承制其它資料(不銹鋼、碳鋼、鋁合金、塑料)或特殊形工閘門;

      10、本廠供貨不含任何預埋件。

      11、本廠所提供樣本如有修訂不另行告訴。

    五、鑄鐵鑲銅閘門用處:

      鑄鐵鑲銅方閘門又名鑄鐵閘門,次要用于給排水、防汛、灌溉、水利、水電工程中,用來截止、疏浚水流或起調理水位的作用,依據建立部通用規范和美國AWWA規范設計消費。它采用共同的外弧形設計,構造合理、受力平均,采用優質灰口鑄鐵或球墨鑄鐵、不銹鋼制造,止水密封面鑲銅條或橡膠,并經精細加工后配研,到達立體接觸密封,密封功能好,當密封止水功能下降時,可經過楔塊安裝的調整加以處理。


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