門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶(hu)外的(de)貨運(yun)(yun)站、石(shi)料場貨、散柜的(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場所(suo)(suo)使用率(lv)高、工(gong)作(zuo)(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣、實用性強等特(te)性，在海港貨運(yun)(yun)站獲(huo)得(de)普(pu)遍應用。它的(de)金屬(shu)構(gou)件(jian)像(xiang)門(men)形架(jia)(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能夠立即在路面的(de)路軌上(shang)走(zou)動(dong)(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能夠具(ju)備(bei)(bei)外伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種(zhong)形變(bian)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用堆放(fang)場及工(gong)業(ye)廠(chang)(chang)房內無牛腿支(zhi)撐(cheng)點的(de)場所(suo)(suo)，方式(shi)分(fen)成半龍門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可去300噸(dun)。適用海港、堆放(fang)場等，進行戶(hu)外的(de)貨運(yun)(yun)站、石(shi)料場貨、散柜的(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo) 。它的(de)金屬(shu)構(gou)件(jian)像(xiang)門(men)形架(jia)(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能夠立即在路面的(de)路軌上(shang)走(zou)動(dong)(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能夠具(ju)備(bei)(bei)外伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由龍門(men)架(jia)(jia)(jia)、大(da)貨車(che)運(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車(che)和電氣設備(bei)(bei)一(yi)部(bu)分(fen)等構(gou)成。有的(de)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊有支(zhi)腳(jiao)，另一(yi)邊支(zhi)撐(cheng)點在工(gong)業(ye)廠(chang)(chang)房或(huo)棧(zhan)橋(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)，稱(cheng)之為(wei)半橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍門(men)架(jia)(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分(fen)組(zu)成。以(yi)便擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠向一(yi)邊或(huo)兩(liang)邊抬(tai)起(qi)支(zhi)腳(jiao)之外，產(chan)生懸壁。也可選用帶伸縮臂的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車(che)，根(gen)據(ju)伸縮臂的(de)俯仰和轉動(dong)(dong)擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重(zhong)梁選用歐式古(gu)典箱型梁組織設計(ji)方案(an)，重(zhong)量(liang)輕，合理配置；

2，整個PCB線路板制(zhi)做，無(wu)對接焊(han)縫，比拼湊承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控切割整個PCB線路板開(kai)料，精(jing)準度高。

4，選用(yong)埋弧焊(han)自動(dong)焊(han)、無損檢測。焊(han)后總體拋丸除銹(xiu)，消地應(ying)力(li)、防銹(xiu)處理，超過Sa2.5級(ji)；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟(ruan)性(xing)設計(ji)方案，防止“幾(ji)條腿”運作。

2，車轱(gu)轆選用鏜孔方式，應用數控(kong)機床(chuang)(chuang)鏜銑床(chuang)(chuang)一回(hui)精準(zhun)定(ding)位(wei)生產加(jia)工，保證規(gui)格精密度(du)和配合尺(chi)寸；

3，每一(yi)端梁裝有(you)雙(shuang)輪緣的車轱轆、緩沖(chong)器(qi)、驅動器(qi)維護(hu)和防外遇(yu)保護(hu)器(qi)，安全(quan)性有(you)確保。

4，承重梁與(yu)端梁選用10.9級高強螺栓聯接(jie)，保(bao)證整個設備(bei)構(gou)造抗壓強度(du)和(he)精密度(du)。

5，半今龍門(men)端梁選用矩(ju)形方管制做，車轱轆為(wei)無邊緣設計方案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)(zhong)梁(liang)與(yu)承(cheng)重(zhong)(zhong)梁(liang)選(xuan)用軟性絞(jiao)接方(fang)式；防止“幾條腿”運(yun)作。

2，電動機＋制動系統(tong)＋減速器＋行程(cheng)開(kai)關四合一一體化設(she)計方案，結構緊湊(cou)

3，小轎車搭(da)建有安全性鉤，防失控。

4，全部傳(chuan)動系統組(zu)織選用(yong)無連軸器的立即I/O方(fang)式，傳(chuan)動系統高效率、裝配線高精度、免(mian)維護(hu)保養(yang)。

5，工作(zuo)中級別為A6級，防水等級IP55，H級絕緣層。防污防潮(chao)，提升安全(quan)級別。