門(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機主要(yao)用(yong)(yong)于戶(hu)外(wai)的(de)(de)貨(huo)運(yun)站、石(shi)料場貨(huo)、散(san)(san)柜的(de)(de)裝(zhuang)卸(xie)搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機具備(bei)(bei)(bei)場所(suo)使用(yong)(yong)率高、工(gong)(gong)作(zuo) 范疇大、融入范圍廣(guang)、實用(yong)(yong)性強(qiang)等(deng)(deng)(deng)特性，在(zai)海港貨(huo)運(yun)站獲得普(pu)遍(bian)應用(yong)(yong)。它的(de)(de)金屬(shu)構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)根撐腳(jiao)(jiao)，能(neng)夠立即(ji)在(zai)路面的(de)(de)路軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具備(bei)(bei)(bei)外(wai)伸(shen)懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機的(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機適用(yong)(yong)堆(dui)放場及(ji)工(gong)(gong)業(ye)廠房內無牛腿支(zhi)撐點的(de)(de)場所(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)(cheng)半龍(long)門(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機和(he)龍(long)門(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機，大噸數可(ke)去300噸。適用(yong)(yong)海港、堆(dui)放場等(deng)(deng)(deng)，進行戶(hu)外(wai)的(de)(de)貨(huo)運(yun)站、石(shi)料場貨(huo)、散(san)(san)柜的(de)(de)裝(zhuang)卸(xie)搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)金屬(shu)構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)根撐腳(jiao)(jiao)，能(neng)夠立即(ji)在(zai)路面的(de)(de)路軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具備(bei)(bei)(bei)外(wai)伸(shen)懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍(long)門(men)(men)(men)架(jia)、大貨(huo)車運(yun)作(zuo)組(zu)(zu)織(zhi)、起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)(jiao)車和(he)電氣設(she)備(bei)(bei)(bei)一(yi)部(bu)(bu)分(fen)等(deng)(deng)(deng)構(gou)成(cheng)(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機只在(zai)一(yi)邊(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)(bian)支(zhi)撐點在(zai)工(gong)(gong)業(ye)廠房或棧橋(qiao)上(shang)運(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機的(de)(de)龍(long)門(men)(men)(men)架(jia)上(shang)端(duan)跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)(deng)一(yi)部(bu)(bu)分(fen)組(zu)(zu)成(cheng)(cheng)。以(yi)便擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)(gong)作(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起支(zhi)腳(jiao)(jiao)之外(wai)，產(chan)生懸(xuan)(xuan)壁。也可(ke)選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)(jiao)車，根據(ju)伸(shen)縮(suo)臂(bei)的(de)(de)俯仰和(he)轉動擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計方案，重量輕，合理配置；

2，整個PCB線(xian)路板(ban)制做，無對接(jie)焊縫，比拼湊承(cheng)重(zhong)梁更牢固。

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

4，選用埋弧焊自動(dong)焊、無損檢(jian)測。焊后總體拋丸(wan)除銹，消(xiao)地應力、防銹處理(li)，超(chao)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，端梁選用絞接軟性設(she)計方案(an)，防(fang)止“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜孔(kong)方(fang)式，應用(yong)數控機(ji)床(chuang)鏜銑床(chuang)一(yi)回(hui)精準定位生產加(jia)工(gong)，保證規格精密度和配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和防外(wai)遇(yu)保(bao)護(hu)器(qi)，安全性有確保(bao)。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級高(gao)強螺栓聯接，保證整個(ge)設(she)備構造抗(kang)壓強度和精(jing)密度。

5，半今龍門(men)端梁(liang)選(xuan)用矩形方管制做，車轱(gu)轆為無(wu)邊緣(yuan)設計方案，路軌與路面(mian)每平米。

小轎車總程

1，雙梁(liang)(liang)小轎(jiao)車承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選(xuan)用軟(ruan)性絞接方式(shi)；防止“幾條(tiao)腿”運作。

2，電動(dong)機＋制動(dong)系統＋減(jian)速器(qi)＋行程開關四合一(yi)一(yi)體化設計方(fang)案，結構緊湊

3，小轎車搭建有安(an)全(quan)性鉤(gou)，防失控。

4，全(quan)部傳(chuan)動(dong)系統(tong)組織選用無連軸器的立(li)即I/O方式，傳(chuan)動(dong)系統(tong)高效率、裝配線高精度(du)、免(mian)維護保養。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全級(ji)別。