固定卷揚式啟閉機是(shi)北(bei)方水利機械廠主導(dao)產(chan)品之一(yi)，適(shi)用于各種(zhong)水利工(gong)程閘(zha)(zha)(zha)門(men)(men)的啟(qi)(qi)(qi)閉(bi)作(zuo)用，平(ping)原(yuan)山區有無(wu)電(dian)源(yuan)均(jun)可(ke)使用，該(gai)產品(pin)主要由(you)電(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)、聯(lian)(lian)軸(zhou)器(qi)、傳動(dong)(dong)(dong)(dong)軸(zhou)、減速(su)器(qi)、交流制(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)、開(kai)式齒(chi)輪(lun)、卷(juan)筒(tong)(tong)(tong)部(bu)分、滑(hua)輪(lun)系列(lie)部(bu)分、電(dian)器(qi)控制(zhi)(zhi)箱、負荷(he)控制(zhi)(zhi)器(qi)、手搖(yao)器(qi)及機(ji)(ji)(ji)(ji)(ji)(ji)架組(zu)(zu)成。結構(gou)(gou)緊湊，承(cheng)載能(neng)力大，運(yun)(yun)行平(ping)穩可(ke)靠(kao)，安(an)裝維修方便，設計合(he)理。該(gai)產品(pin)隨著吊距的增(zeng)大，可(ke)設置(zhi)三體(ti)型(xing)式或傳動(dong)(dong)(dong)(dong)軸(zhou)支座(zuo)。該(gai)產品(pin)工(gong)作(zuo)原(yuan)理：該(gai)機(ji)(ji)(ji)(ji)(ji)(ji)采用YZ系列(lie)電(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)，當啟(qi)(qi)(qi)閉(bi)機(ji)(ji)(ji)(ji)(ji)(ji)工(gong)作(zuo)時(shi)，電(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)須逆運(yun)(yun)轉(zhuan)力，通(tong)過聯(lian)(lian)軸(zhou)器(qi)的傳遞(di)，使鋼絲繩在(zai)螺旋槽(cao)內收進或放出，使閘(zha)(zha)(zha)門(men)(men)得以升(sheng)降(jiang)，達到啟(qi)(qi)(qi)閉(bi)的開(kai)關，交流制(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)，可(ke)使閘(zha)(zha)(zha)門(men)(men)停(ting)留在(zai)所需的位置(zhi)，漏(lou)電(dian)自動(dong)(dong)(dong)(dong)器(qi)，當電(dian)路出現漏(lou)電(dian)故(gu)障(zhang)時(shi)，可(ke)自動(dong)(dong)(dong)(dong)斷電(dian)，從而(er)對啟(qi)(qi)(qi)閉(bi)機(ji)(ji)(ji)(ji)(ji)(ji)得到保護，故(gu)障(zhang)排(pai)除(chu)后即正(zheng)常運(yun)(yun)轉(zhuan)。卷(juan)揚式啟(qi)(qi)(qi)閉(bi)機(ji)(ji)(ji)(ji)(ji)(ji)一(yi)般由(you)起升(sheng)機(ji)(ji)(ji)(ji)(ji)(ji)構(gou)(gou)、機(ji)(ji)(ji)(ji)(ji)(ji)架及電(dian)氣控制(zhi)(zhi)系統組(zu)(zu)成。起升(sheng)機(ji)(ji)(ji)(ji)(ji)(ji)構(gou)(gou)主要由(you)滑(hua)輪(lun)組(zu)(zu)、卷(juan)筒(tong)(tong)(tong)組(zu)(zu)、驅(qu)動(dong)(dong)(dong)(dong)裝置(zhi)（包括形式齒(chi)輪(lun)副、減速(su)器(qi)、制(zhi)(zhi)動(dong)(dong)(dong)(dong)器(qi)、電(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)等(deng)）等(deng)部(bu)件組(zu)(zu)成，啟(qi)(qi)(qi)閉(bi)機(ji)(ji)(ji)(ji)(ji)(ji)通(tong)過位于滑(hua)輪(lun)組(zu)(zu)動(dong)(dong)(dong)(dong)滑(hua)輪(lun)上的吊具(ju)與閘(zha)(zha)(zha)門(men)(men)相連，以啟(qi)(qi)(qi)閉(bi)閘(zha)(zha)(zha)門(men)(men)。其(qi)工(gong)作(zuo)原(yuan)理是：由(you)電(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)通(tong)過帶動(dong)(dong)(dong)(dong)制(zhi)(zhi)動(dong)(dong)(dong)(dong)輪(lun)聯(lian)(lian)軸(zhou)器(qi)和減速(su)器(qi)驅(qu)動(dong)(dong)(dong)(dong)開(kai)式齒(chi)輪(lun)副和卷(juan)筒(tong)(tong)(tong)轉(zhuan)動(dong)(dong)(dong)(dong)，卷(juan)筒(tong)(tong)(tong)上鋼絲繩又(you)通(tong)過滑(hua)輪(lun)和平(ping)衡(heng)滑(hua)輪(lun)實現吊具(ju)的升(sheng)降(jiang)。

固定卷揚式啟閉機 平(ping)面定(ding)輪鋼(gang)制閘(zha)門(men)(men)承(cheng)受水(shui)(shui)頭(tou)較大(da),外形規格可定(ding)做，平(ping)面定(ding)輪鋼(gang)制閘(zha)門(men)(men)用(yong)于水(shui)(shui)利水(shui)(shui)電，市政建(jian)設，給(gei)水(shui)(shui)排水(shui)(shui)，水(shui)(shui)產養殖，農用(yong)水(shui)(shui)利建(jian)設等工程，鋼(gang)閘(zha)門(men)(men)主要以鋼(gang)板為基材焊制而成，該閘(zha)門(men)(men)耐腐蝕， 封(feng)閉(bi)可采用(yong)橡膠(jiao)止(zhi)水(shui)(shui)，密(mi)封(feng)性能好。閘(zha)門(men)(men)可根據(ju)水(shui)(shui)頭(tou)增大(da)可設置槽滑輪，定(ding)位輪，以減少磨擦阻力，方便提(ti)閉(bi)。平(ping)面定(ding)輪鋼(gang)制閘(zha)門(men)(men)結(jie)構特點：

本設備主要(yao)由(you)門框、閘板、密(mi)封圈及可調式鍥(qie)型壓塊等(deng)不(bu)見組成。

鋼閘(zha)門久用(yong)(yong)磨(mo)損后，其(qi)密封(feng)面可(ke)通過鍥型(xing)壓塊的(de)調(diao)(diao)整來(lai)保證(zheng)正常工作。具(ju)有結構合理(li)堅固、耐磨(mo)耐蝕性強、性能可(ke)靠。安裝、調(diao)(diao)整、使用(yong)(yong)、維(wei)護方便等特(te)點。

鋼(gang)閘(zha)門(men)是給排水(shui)工程、水(shui)利、水(shui)電工程中常(chang)用的(de)攔水(shui)、止水(shui)設備(bei)，由(you)門(men)框、閘(zha)板(ban)、密封圈及可(ke)調(diao)式(shi)鍥型(xing)(xing)壓塊等(deng)部件(jian)組成(cheng)。鋼(gang)制閘(zha)門(men)久用磨損后，其密封面(mian)可(ke)通過(guo)鍥型(xing)(xing)壓塊的(de)調(diao)整來保(bao)證正常(chang)工作。 耐久性：輕鋼(gang)結構(gou)采(cai)用冷彎薄壁鋼(gang)構(gou)件(jian)體(ti)系組成(cheng)，鋼(gang)骨(gu)采(cai)用防腐鋼(gang)板(ban)制造，有效避(bi)免(mian)鋼(gang)板(ban)在施工和使用過(guo)程中銹蝕的(de)影響，增加了輕鋼(gang)構(gou)件(jian)的(de)使用.

鋼(gang)制閘(zha)門(men)以鋼(gang)板為基材，采用(yong)橡膠止水(shui)、防腐方式為表面進行噴砂除銹(xiu)及(ji)熱(re)噴鋅，鋼(gang)制閘(zha)門(men)具有結構合(he)理堅固、耐(nai)磨(mo)耐(nai)、性(xing)能可靠；安裝、調(diao)整、使用(yong)、維護方便等(deng)特點。鋼(gang)閘(zha)門(men)是(shi)給排水(shui)工(gong)程(cheng)、水(shui)利、水(shui)電工(gong)程(cheng)中常用(yong)的攔水(shui)、止水(shui)設(she)備，我公司生(sheng)產的鋼(gang)閘(zha)門(men)種類(lei)齊全(quan)，可適用(yong)于多種場合(he)。

鋼閘門從其(qi)結(jie)構(gou)形(xing)式(shi)可分為(wei)以下四(si)類：

插(cha)板閘門（CBZ）：三面止水(shui)，密(mi)封性能(neng)好，適用(yong)于渠道(dao)安裝(zhuang)。

制水閘門(men)（ZSZ）：四面止水適用于(yu)渠(qu)道或孔壁的安裝，承(cheng)受水頭在5m以(yi)下。

疊(die)梁閘門（DLZ）：適(shi)用于使用頻率較少的場合，渠道安裝，分塊啟(qi)吊。

平面閘門（PGM）：承受(shou)水頭(tou)較大，外形規格可定做，適用于水利(li)水電工程中(zhong)工作閘門、檢修閘門等。