門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)所(suo)使(shi)用(yong)(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇大(da)(da)(da)、融入(ru)范(fan)(fan)圍廣、實(shi)用(yong)(yong)(yong)性強等(deng)(deng)特(te)性，在(zai)海(hai)港貨(huo)運(yun)(yun)站獲得普遍應用(yong)(yong)(yong)。它的(de)(de)金(jin)屬(shu)構件像門(men)形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立(li)即在(zai)路面的(de)(de)路軌(gui)(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)(gou)(gou)具備(bei)外(wai)(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)這種(zhong)形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)堆(dui)放(fang)(fang)場(chang)及工(gong)(gong)業廠房內無牛腿(tui)支(zhi)撐(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)(da)(da)噸數可(ke)(ke)去300噸。適用(yong)(yong)(yong)海(hai)港、堆(dui)放(fang)(fang)場(chang)等(deng)(deng)，進行(xing)戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金(jin)屬(shu)構件像門(men)形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立(li)即在(zai)路面的(de)(de)路軌(gui)(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)(gou)(gou)具備(bei)外(wai)(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構類(lei)型(xing)由(you)龍門(men)架、大(da)(da)(da)貨(huo)車(che)運(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎(jiao)車(che)和(he)電氣設備(bei)一(yi)(yi)部分(fen)等(deng)(deng)構成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)邊有支(zhi)腳(jiao)，另(ling)一(yi)(yi)邊支(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠房或棧橋(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門(men)架上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)(yi)部分(fen)組成(cheng)。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)(gou)向一(yi)(yi)邊或兩(liang)邊抬起(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)(wai)，產生懸(xuan)(xuan)壁。也(ye)可(ke)(ke)選用(yong)(yong)(yong)帶伸縮(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎(jiao)車(che)，根據伸縮(suo)臂(bei)的(de)(de)俯仰(yang)和(he)轉動(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁(liang)選用歐式古典(dian)箱型梁(liang)組織設(she)計(ji)方案，重量輕，合理配(pei)置；

2，整個PCB線路(lu)板制做，無(wu)對接(jie)焊(han)縫，比拼湊承重梁更牢固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數(shu)控切割(ge)整個PCB線路板開(kai)料，精準度(du)(du)高。

4，選用埋弧焊(han)(han)自動(dong)焊(han)(han)、無損檢測。焊(han)(han)后(hou)總體拋丸除銹，消地應力、防(fang)銹處理(li)，超(chao)過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設計(ji)方(fang)案，防止(zhi)“幾(ji)條腿”運作。

2，車轱轆選用鏜(tang)孔方式，應用數控(kong)機床(chuang)鏜(tang)銑(xian)床(chuang)一回精(jing)準定位生(sheng)產加工，保證規格(ge)精(jing)密度和配合尺寸；

3，每一端梁裝(zhuang)有(you)(you)雙輪緣的車轱(gu)轆、緩沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全性有(you)(you)確保。

4，承重梁與端梁選(xuan)用10.9級高強螺栓聯(lian)接，保證整個設備構造抗(kang)壓強度和精密度。

5，半(ban)今龍門端梁選(xuan)用矩形(xing)方管制做，車轱轆為無邊緣設(she)計方案，路(lu)(lu)軌與(yu)路(lu)(lu)面(mian)每平米。

小轎車總程

1，雙梁小轎(jiao)車承重(zhong)梁與承重(zhong)梁選(xuan)用軟性絞接方式；防止“幾(ji)條腿(tui)”運(yun)作。

2，電動機＋制動系統＋減速(su)器＋行(xing)程開關四合一(yi)一(yi)體化(hua)設計方(fang)案，結(jie)構緊湊

3，小轎車(che)搭建(jian)有安全性(xing)鉤，防失控。

4，全部傳(chuan)動系統組織選用無(wu)連軸(zhou)器(qi)的(de)立即I/O方(fang)式，傳(chuan)動系統高效率、裝(zhuang)配線(xian)高精度、免維護保養。

5，工作中級別(bie)為A6級，防水等(deng)級IP55，H級絕緣層(ceng)。防污防潮，提升安全級別(bie)。