門(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要用于(yu)戶外的(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散(san)柜的(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具備(bei)場(chang)(chang)所使(shi)用率高、工(gong)作(zuo)(zuo) 范疇大(da)、融入范圍廣、實用性強(qiang)等特(te)性，在(zai)(zai)海(hai)港(gang)貨(huo)運(yun)站獲得普遍應用。它的(de)金屬(shu)(shu)構(gou)(gou)件(jian)像(xiang)門(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)(zai)路(lu)(lu)面的(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具備(bei)外伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是門(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適(shi)(shi)用堆放(fang)場(chang)(chang)及(ji)工(gong)業廠(chang)房內無牛腿支(zhi)(zhi)撐(cheng)(cheng)點的(de)場(chang)(chang)所，方式(shi)分(fen)成半龍門(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和龍門(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適(shi)(shi)用海(hai)港(gang)、堆放(fang)場(chang)(chang)等，進行戶外的(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散(san)柜的(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo)(zuo) 。它的(de)金屬(shu)(shu)構(gou)(gou)件(jian)像(xiang)門(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)(zai)路(lu)(lu)面的(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具備(bei)外伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構(gou)(gou)類型(xing)由龍門(men)架(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車(che)和電氣設備(bei)一部(bu)分(fen)等構(gou)(gou)成。有的(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只在(zai)(zai)一邊(bian)(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另一邊(bian)(bian)支(zhi)(zhi)撐(cheng)(cheng)點在(zai)(zai)工(gong)業廠(chang)房或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)龍門(men)架(jia)上端跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分(fen)組(zu)成。以(yi)便擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)向一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外，產生懸壁。也可(ke)選用帶伸(shen)縮臂(bei)的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車(che)，根據伸(shen)縮臂(bei)的(de)俯仰和轉動擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用(yong)歐式(shi)古典箱型(xing)梁組織設計(ji)方案(an)，重量輕，合(he)理配(pei)置；

2，整個(ge)PCB線路板制(zhi)做，無對接焊(han)縫，比拼(pin)湊(cou)承重梁(liang)更牢固(gu)。

3，豎直剛度(du)為(wei)1/800，梁端(duan)拱度(du)由(you)數(shu)控切割整個PCB線路板開料(liao)，精準度(du)高(gao)。

4，選用埋弧焊自(zi)動焊、無(wu)損檢(jian)測(ce)。焊后(hou)總體(ti)拋丸除銹，消(xiao)地應力(li)、防(fang)銹處理，超過(guo)Sa2.5級；

5，厚鋼板原(yuan)材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設計方案，防止(zhi)“幾條腿”運作。

2，車轱轆選用(yong)鏜孔(kong)方(fang)式，應用(yong)數控機(ji)床鏜銑(xian)床一(yi)回精準定位生(sheng)產(chan)加(jia)工，保證規格精密度和配合尺(chi)寸；

3，每一端梁(liang)裝有(you)雙輪緣(yuan)的車(che)轱(gu)轆、緩沖器(qi)、驅動器(qi)維(wei)護和防(fang)外遇(yu)保(bao)護器(qi)，安全性有(you)確(que)保(bao)。

4，承重梁(liang)(liang)與(yu)端(duan)梁(liang)(liang)選用10.9級高強螺栓聯接，保證整(zheng)個設備構造抗壓強度和精密度。

5，半今龍門端梁選用矩形方管制做，車(che)轱轆為無邊緣設計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁小轎車(che)承重(zhong)梁與承重(zhong)梁選用(yong)軟性絞接方式；防止“幾條腿”運作(zuo)。

2，電動(dong)(dong)機＋制動(dong)(dong)系統(tong)＋減(jian)速器＋行(xing)程開(kai)關(guan)四合(he)一一體化設計方案(an)，結構緊湊

3，小轎(jiao)車搭建(jian)有安全性鉤，防(fang)失控。

4，全(quan)部傳動(dong)系(xi)統(tong)組(zu)織選用無連(lian)軸器的立(li)即I/O方式，傳動(dong)系(xi)統(tong)高(gao)效率、裝配線高(gao)精度、免(mian)維護保養。

5，工作中(zhong)級別為A6級，防水(shui)等級IP55，H級絕緣層。防污(wu)防潮，提(ti)升安全級別。