門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機主要(yao)用(yong)(yong)(yong)(yong)于戶(hu)外的(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機具(ju)(ju)備(bei)(bei)場(chang)(chang)所(suo)使用(yong)(yong)(yong)(yong)率高、工(gong)(gong)作(zuo) 范疇大、融入范圍廣、實用(yong)(yong)(yong)(yong)性強等特性，在(zai)海港貨(huo)(huo)運(yun)站獲得(de)普遍應(ying)用(yong)(yong)(yong)(yong)。它(ta)(ta)的(de)(de)金(jin)屬構(gou)件像門(men)(men)(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)根(gen)(gen)撐(cheng)(cheng)腳，能夠(gou)(gou)立即(ji)在(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊能夠(gou)(gou)具(ju)(ju)備(bei)(bei)外伸(shen)懸(xuan)臂(bei)梁。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機適用(yong)(yong)(yong)(yong)堆(dui)放場(chang)(chang)及工(gong)(gong)業廠房內無牛腿支(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)(shi)(shi)分成(cheng)(cheng)半龍(long)(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機和(he)龍(long)(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機，大噸數可去(qu)300噸。適用(yong)(yong)(yong)(yong)海港、堆(dui)放場(chang)(chang)等，進行戶(hu)外的(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo) 。它(ta)(ta)的(de)(de)金(jin)屬構(gou)件像門(men)(men)(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)根(gen)(gen)撐(cheng)(cheng)腳，能夠(gou)(gou)立即(ji)在(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊能夠(gou)(gou)具(ju)(ju)備(bei)(bei)外伸(shen)懸(xuan)臂(bei)梁。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機結(jie)構(gou)類型由龍(long)(long)門(men)(men)(men)架、大貨(huo)(huo)車運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車和(he)電氣設(she)備(bei)(bei)一(yi)部分等構(gou)成(cheng)(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機只(zhi)在(zai)一(yi)邊有支(zhi)(zhi)腳，另一(yi)邊支(zhi)(zhi)撐(cheng)(cheng)點在(zai)工(gong)(gong)業廠房或(huo)棧橋(qiao)上運(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)龍(long)(long)門(men)(men)(men)架上端跨接(jie) (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁和(he)端梁)、支(zhi)(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁等一(yi)部分組成(cheng)(cheng)。以(yi)便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁能夠(gou)(gou)向一(yi)邊或(huo)兩(liang)邊抬起(qi)支(zhi)(zhi)腳之外，產生懸(xuan)壁(bi)。也(ye)可選用(yong)(yong)(yong)(yong)帶伸(shen)縮(suo)(suo)臂(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車，根(gen)(gen)據伸(shen)縮(suo)(suo)臂(bei)的(de)(de)俯(fu)仰和(he)轉動擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承(cheng)重(zhong)梁選用歐式古典箱型梁組織設(she)計(ji)方(fang)案(an)，重(zhong)量(liang)輕，合理配(pei)置；

2，整個PCB線路板制做，無對接焊縫，比拼(pin)湊承重梁更牢固(gu)。

3，豎直剛(gang)度(du)為1/800，梁端拱度(du)由數控切(qie)割整(zheng)個PCB線路(lu)板開(kai)料，精準度(du)高。

4，選用埋(mai)弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋丸(wan)除(chu)銹，消地應(ying)力、防(fang)銹處(chu)理(li)，超過(guo)Sa2.5級(ji)；

5，厚(hou)鋼板原(yuan)材料(liao)為Q235B；環(huan)氧富鋅(xin)漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞(jiao)接軟性(xing)設計方案，防止“幾條腿”運作。

2，車轱轆選用鏜孔方(fang)式，應(ying)用數控機床(chuang)鏜銑床(chuang)一(yi)回精(jing)準定位生產加工，保(bao)證規(gui)格(ge)精(jing)密度和配合(he)尺(chi)寸；

3，每(mei)一端梁裝(zhuang)有(you)雙輪(lun)緣的車(che)轱轆、緩沖(chong)器、驅動器維護和防外遇保護器，安全性有(you)確保。

4，承重(zhong)梁與端梁選用10.9級高強螺(luo)栓聯(lian)接，保證整個設(she)備構造抗壓(ya)強度和(he)精密度。

5，半今龍門端梁選用矩形(xing)方(fang)管制做，車轱轆為無邊緣設計(ji)方(fang)案，路軌與路面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性絞接方式(shi)；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行(xing)程開關四合一一體化設計方案，結構緊(jin)湊

3，小轎車搭建有安全(quan)性鉤，防失(shi)控。

4，全(quan)部傳動(dong)系統組織選用(yong)無連(lian)軸器的立即(ji)I/O方式，傳動(dong)系統高效率、裝配線高精度、免維(wei)護(hu)保養。

5，工作中級(ji)(ji)別為(wei)A6級(ji)(ji)，防(fang)水(shui)等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防(fang)污防(fang)潮，提升(sheng)安全級(ji)(ji)別。