門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用于戶外的(de)(de)(de)(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散(san)柜的(de)(de)(de)(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工(gong)作 。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)所使(shi)用率高、工(gong)作 范疇(chou)大(da)(da)、融入范圍(wei)廣、實(shi)用性(xing)強等(deng)特性(xing)，在(zai)海港(gang)貨(huo)運(yun)站獲得普(pu)遍應用。它的(de)(de)(de)(de)(de)(de)(de)(de)金屬(shu)構件像(xiang)門(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐腳，能(neng)(neng)夠(gou)立即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)(de)(de)(de)(de)(de)路(lu)(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)(neng)夠(gou)具(ju)備(bei)外伸懸臂梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)這(zhe)種形變。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆(dui)放(fang)場(chang)及工(gong)業(ye)廠房(fang)內無牛腿支(zhi)(zhi)撐點(dian)的(de)(de)(de)(de)(de)(de)(de)(de)場(chang)所，方(fang)式(shi)(shi)(shi)分(fen)成半龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸數可(ke)去300噸。適(shi)用海港(gang)、堆(dui)放(fang)場(chang)等(deng)，進行(xing)戶外的(de)(de)(de)(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散(san)柜的(de)(de)(de)(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工(gong)作 。它的(de)(de)(de)(de)(de)(de)(de)(de)金屬(shu)構件像(xiang)門(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐腳，能(neng)(neng)夠(gou)立即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)(de)(de)(de)(de)(de)路(lu)(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)(neng)夠(gou)具(ju)備(bei)外伸懸臂梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構類型由龍(long)(long)門(men)架(jia)、大(da)(da)貨(huo)車(che)運(yun)作組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車(che)和電氣設備(bei)一(yi)部分(fen)等(deng)構成。有的(de)(de)(de)(de)(de)(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊(bian)有支(zhi)(zhi)腳，另一(yi)邊(bian)支(zhi)(zhi)撐點(dian)在(zai)工(gong)業(ye)廠房(fang)或棧橋上(shang)運(yun)作，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)龍(long)(long)門(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分(fen)組(zu)成。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向(xiang)一(yi)邊(bian)或兩邊(bian)抬(tai)起(qi)(qi)支(zhi)(zhi)腳之外，產生(sheng)懸壁。也可(ke)選用帶伸縮(suo)臂的(de)(de)(de)(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車(che)，根(gen)據伸縮(suo)臂的(de)(de)(de)(de)(de)(de)(de)(de)俯仰和轉動(dong)(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作 范疇(chou)

承重梁構造

1，承重梁選用歐(ou)式古(gu)典箱型梁組織設計方案，重量輕，合(he)理配(pei)置；

2，整個PCB線路板制做，無(wu)對接焊縫，比拼湊承重梁更牢固(gu)。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數控切割整個PCB線路(lu)板開料，精準度(du)(du)高。

4，選(xuan)用(yong)埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體(ti)拋丸(wan)除(chu)銹，消(xiao)地應力、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟(ruan)性設(she)計方案，防止“幾條腿(tui)”運(yun)作。

2，車轱轆選用鏜(tang)孔方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一回(hui)精(jing)準定位生產加工，保證規(gui)格精(jing)密(mi)度和配(pei)合尺(chi)寸；

3，每一端梁裝有(you)雙輪緣的車轱轆(lu)、緩沖器(qi)、驅動器(qi)維護(hu)和(he)防外遇保護(hu)器(qi)，安全性有(you)確保。

4，承重(zhong)梁與端梁選(xuan)用(yong)10.9級(ji)高強螺(luo)栓(shuan)聯接，保證整個設備構造抗(kang)壓強度(du)和(he)精密度(du)。

5，半(ban)今龍門端梁選用矩形(xing)方(fang)管制(zhi)做，車轱轆為(wei)無邊緣設(she)計方(fang)案，路軌與(yu)路面每(mei)平米(mi)。

小轎車總程

1，雙梁(liang)小轎車(che)承重梁(liang)與(yu)承重梁(liang)選(xuan)用(yong)軟性絞接(jie)方式；防(fang)止“幾(ji)條腿”運作(zuo)。

2，電(dian)動機(ji)＋制動系統＋減速器(qi)＋行程開(kai)關四合一(yi)一(yi)體(ti)化設計方(fang)案(an)，結構緊湊

3，小(xiao)轎(jiao)車搭建有安全性鉤，防失(shi)控。

4，全(quan)部(bu)傳動系統組(zu)織選用無連軸器的立(li)即I/O方式，傳動系統高效率、裝(zhuang)配線高精度、免維護保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等(deng)級(ji)IP55，H級(ji)絕緣(yuan)層。防(fang)污防(fang)潮，提升(sheng)安全(quan)級(ji)別。