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扇(shan)(shan)(shan)形(xing)(xing)鑄(zhu)鐵閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)設計(ji)(ji)簡(jian)單(dan)，通過搖動(dong)(dong)(dong)把手實(shi)現閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)出水(shui)(shui)口(kou)的(de)(de)開啟與(yu)閉合(he)(he)。該產品可(ke)歸納(na)總(zong)結為(wei)：好用(yong)(yong)(yong)(yong)，布置(zhi)簡(jian)單(dan)，結構緊湊，節省空間(jian)，防腐性強，結實(shi)耐用(yong)(yong)(yong)(yong);運行(xing)維(wei)護(hu)簡(jian)單(dan)，可(ke)實(shi)現雙(shuang)(shuang)向轉(zhuan)動(dong)(dong)(dong)，多用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)小型出水(shui)(shui)口(kou)。扇(shan)(shan)(shan)形(xing)(xing)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)簡(jian)介雙(shuang)(shuang)向轉(zhuan)動(dong)(dong)(dong)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)又稱扇(shan)(shan)(shan)形(xing)(xing)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)、斜拉閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)廣泛用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)水(shui)(shui)庫，主要(yao)功能是(shi)往水(shui)(shui)庫堤壩下面(mian)的(de)(de)孔洞放水(shui)(shui)用(yong)(yong)(yong)(yong)用(yong)(yong)(yong)(yong)卷(juan)揚式啟閉機帶動(dong)(dong)(dong)鋼(gang)(gang)絲繩拉動(dong)(dong)(dong)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)的(de)(de)開關(guan)達(da)(da)到灌溉、泄洪等(deng)目的(de)(de)。雙(shuang)(shuang)向轉(zhuan)動(dong)(dong)(dong)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)由(you)(you)門(men)(men)(men)框、閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)、導(dao)(dao)軌(gui)、密封條(tiao)、傳動(dong)(dong)(dong)螺(luo)桿(gan)、吊塊(kuai)螺(luo)母/吊耳和(he)可(ke)調整密封機構等(deng)部(bu)(bu)件組(zu)成(cheng)其中門(men)(men)(men)框和(he)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)均由(you)(you)優質(zhi)灰口(kou)鑄(zhu)鐵或(huo)球墨鑄(zhu)鐵制成(cheng)導(dao)(dao)軌(gui)左右對稱布置(zhi)且(qie)用(yong)(yong)(yong)(yong)不銹鋼(gang)(gang)螺(luo)栓定位(wei)銷與(yu)門(men)(men)(men)框二(er)側端部(bu)(bu)連接(對中小口(kou)徑的(de)(de)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)導(dao)(dao)軌(gui)可(ke)與(yu)門(men)(men)(men)框澆注(zhu)成(cheng)一體)導(dao)(dao)軌(gui)長(chang)度一般為(wei)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)全開啟高度的(de)(de)1/2~1/3。扇(shan)(shan)(shan)形(xing)(xing)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)優點(dian)(dian)重(zhong)輕:約為(wei)普通閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)的(de)(de)1/3重(zhong)量(liang)(liang);耐腐蝕(shi):耐酸堿及耐大部(bu)(bu)分腐蝕(shi)性化(hua)學(xue)品及污水(shui)(shui)、海水(shui)(shui)等(deng);力矩小:由(you)(you)于(yu)(yu)(yu)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)重(zhong)量(liang)(liang)輕且(qie)閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)與(yu)道(dao)軌(gui)板(ban)(ban)(ban)之間(jian)摩(mo)擦阻力小故操(cao)作(zuo)力矩小;壽命(ming)長(chang):閘(zha)(zha)(zha)(zha)(zha)(zha)板(ban)(ban)(ban)與(yu)道(dao)軌(gui)之間(jian)裝(zhuang)(zhuang)(zhuang)有(you)(you)防鎖死結構使密封面(mian)磨(mo)損非(fei)常小;扇(shan)(shan)(shan)形(xing)(xing)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)安裝(zhuang)(zhuang)(zhuang)前(qian)準(zhun)(zhun)備1、轉(zhuan)動(dong)(dong)(dong)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)在安裝(zhuang)(zhuang)(zhuang)前(qian)應(ying)具(ju)備下列(lie)資(zi)料(liao):(1)、設計(ji)(ji)圖(tu)(tu)(tu)樣和(he)技術(shu)文件。設計(ji)(ji)圖(tu)(tu)(tu)樣應(ying)包括總(zong)圖(tu)(tu)(tu)，裝(zhuang)(zhuang)(zhuang)配圖(tu)(tu)(tu)易損零(ling)件圖(tu)(tu)(tu)水(shui)(shui)工建筑圖(tu)(tu)(tu)及閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)安裝(zhuang)(zhuang)(zhuang)圖(tu)(tu)(tu)等(deng)。(2)、轉(zhuan)動(dong)(dong)(dong)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)的(de)(de)制造資(zi)料(liao)和(he)質(zhi)量(liang)(liang):外購件合(he)(he)格證。(3)、主要(yao)部(bu)(bu)件裝(zhuang)(zhuang)(zhuang)配檢查(cha)記錄及產品預裝(zhuang)(zhuang)(zhuang)檢查(cha)報(bao)告(gao)。(4)、安裝(zhuang)(zhuang)(zhuang)用(yong)(yong)(yong)(yong)控(kong)制點(dian)(dian)位(wei)置(zhi)圖(tu)(tu)(tu)。2、閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)安裝(zhuang)(zhuang)(zhuang)必(bi)須按設計(ji)(ji)圖(tu)(tu)(tu)樣和(he)有(you)(you)關(guan)技術(shu)文件進(jin)行(xing)如有(you)(you)修改應(ying)有(you)(you)設計(ji)(ji)修改通知書。3、安裝(zhuang)(zhuang)(zhuang)轉(zhuan)動(dong)(dong)(dong)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)所用(yong)(yong)(yong)(yong)的(de)(de)鋼(gang)(gang)卷(juan)尺(chi)和(he)測量(liang)(liang)儀器(qi)的(de)(de)精度必(bi)須達(da)(da)到下列(lie)規定:(1)、精度為(wei)萬分之一的(de)(de)鋼(gang)(gang)卷(juan)尺(chi)。(2)、達(da)(da)到J2型經(jing)緯(wei)儀精度的(de)(de)經(jing)緯(wei)儀。(3)、達(da)(da)到S3型水(shui)(shui)準(zhun)(zhun)儀精度的(de)(de)水(shui)(shui)準(zhun)(zhun)儀。轉(zhuan)動(dong)(dong)(dong)閘(zha)(zha)(zha)(zha)(zha)(zha)門(men)(men)(men)安裝(zhuang)(zhuang)(zhuang)所用(yong)(yong)(yong)(yong)量(liang)(liang)具(ju)和(he)儀器(qi)應(ying)定期由(you)(you)法定計(ji)(ji)量(liang)(liang)部(bu)(bu)門(men)(men)(men)予以檢定。4、用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)測量(liang)(liang)高程(cheng)和(he)安裝(zhuang)(zhuang)(zhuang)軸線的(de)(de)基(ji)準(zhun)(zhun)點(dian)(dian)及安裝(zhuang)(zhuang)(zhuang)用(yong)(yong)(yong)(yong)的(de)(de)控(kong)制點(dian)(dian)均應(ying)明顯、牢固(gu)和(he)便于(yu)(yu)(yu)使用(yong)(yong)(yong)(yong)。5、安裝(zhuang)(zhuang)(zhuang)用(yong)(yong)(yong)(yong)焊條(tiao)材料(liao)(焊條(tiao)、焊絲和(he)焊劑)必(bi)須具(ju)有(you)(you)出廠(chang)質(zhi)量(liang)(liang)其化(hua)學(xue)成(cheng)分、機械(xie)性能和(he)擴(kuo)散氫(qing)含量(liang)(liang)等(deng)各項指標應(ying)符合(he)(he)現行(xing)有(you)(you)關(guan)標準(zhun)(zhun)的(de)(de)規定。