門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)于戶外(wai)(wai)的貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散柜的裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)(ju)備(bei)場(chang)所(suo)使用(yong)率(lv)高(gao)、工(gong)作 范(fan)疇大、融入(ru)范(fan)圍廣(guang)、實用(yong)性強等(deng)特性，在(zai)海港(gang)貨(huo)運(yun)(yun)站獲得(de)普遍應用(yong)。它的金(jin)屬(shu)構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根(gen)撐腳，能(neng)(neng)夠(gou)立即(ji)在(zai)路(lu)面的路(lu)軌上(shang)(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)(neng)夠(gou)具(ju)(ju)備(bei)外(wai)(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的這(zhe)種形變(bian)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆(dui)(dui)放場(chang)及(ji)工(gong)業廠(chang)房(fang)內無(wu)牛腿支(zhi)撐點的場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)(fen)成半龍(long)門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)(he)(he)龍(long)門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數可去(qu)300噸。適(shi)用(yong)海港(gang)、堆(dui)(dui)放場(chang)等(deng)，進行(xing)戶外(wai)(wai)的貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散柜的裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作 。它的金(jin)屬(shu)構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根(gen)撐腳，能(neng)(neng)夠(gou)立即(ji)在(zai)路(lu)面的路(lu)軌上(shang)(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)(neng)夠(gou)具(ju)(ju)備(bei)外(wai)(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類型(xing)由龍(long)門(men)(men)(men)架(jia)、大貨(huo)車(che)運(yun)(yun)作組織、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車(che)和(he)(he)(he)電氣設(she)備(bei)一(yi)(yi)部(bu)分(fen)(fen)等(deng)構(gou)成。有的橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)邊有支(zhi)腳，另(ling)一(yi)(yi)邊支(zhi)撐點在(zai)工(gong)業廠(chang)房(fang)或(huo)棧橋(qiao)上(shang)(shang)運(yun)(yun)作，稱之為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的龍(long)門(men)(men)(men)架(jia)上(shang)(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)(he)端梁(liang)(liang))、支(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部(bu)分(fen)(fen)組成。以便擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一(yi)(yi)邊或(huo)兩邊抬起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)腳之外(wai)(wai)，產生懸(xuan)壁(bi)。也(ye)可選用(yong)帶伸縮臂的起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車(che)，根(gen)據(ju)伸縮臂的俯仰和(he)(he)(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)疇

承重梁構造

1，承(cheng)重梁選用歐(ou)式古典箱(xiang)型梁組織設計方(fang)案，重量輕，合理(li)配(pei)置(zhi)；

2，整個PCB線路板(ban)制做，無對接焊縫(feng)，比拼湊(cou)承重梁更牢(lao)固。

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

4，選用埋(mai)弧焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后總體拋丸除銹，消(xiao)地應(ying)力、防(fang)銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板原材(cai)料為Q235B；環氧富(fu)鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

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

2，車轱轆選用(yong)鏜(tang)(tang)孔方式，應用(yong)數控機床鏜(tang)(tang)銑床一回精(jing)準定位生(sheng)產加工，保證規格精(jing)密度和配合(he)尺寸(cun)；

3，每一端梁裝有雙(shuang)輪緣的車轱轆、緩沖器、驅(qu)動器維護和(he)防(fang)外遇保(bao)護器，安(an)全(quan)性有確保(bao)。

4，承(cheng)重(zhong)梁(liang)與端(duan)梁(liang)選用10.9級高強(qiang)螺栓聯(lian)接，保(bao)證整個設備構造抗壓強(qiang)度和(he)精密度。

5，半今龍(long)門端梁(liang)選(xuan)用矩形方管制做，車(che)轱轆為無邊緣設計(ji)方案，路軌(gui)與路面每平米(mi)。

小轎車總程

1，雙(shuang)梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用(yong)軟(ruan)性絞(jiao)接(jie)方式；防止(zhi)“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合一(yi)一(yi)體(ti)化設計方(fang)案，結構緊湊(cou)

3，小(xiao)轎車(che)搭建有安全性鉤(gou)，防失(shi)控。

4，全部傳動系統組(zu)織選(xuan)用無(wu)連軸器(qi)的立即I/O方式(shi)，傳動系統高效率、裝配線高精度、免維護保(bao)養。

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