門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)于(yu)戶外(wai)的(de)(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)(ban)運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)所使用(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇大、融(rong)入(ru)范(fan)圍廣、實用(yong)性強等(deng)(deng)特(te)性，在(zai)海(hai)(hai)港貨(huo)(huo)運(yun)站(zhan)獲(huo)得普遍(bian)應(ying)用(yong)。它的(de)(de)(de)(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩根撐(cheng)腳，能(neng)夠(gou)立(li)(li)即在(zai)路面的(de)(de)(de)(de)(de)(de)路軌上走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)是(shi)門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)(de)這種(zhong)形變(bian)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆(dui)放場(chang)及工(gong)(gong)業廠房內無牛腿(tui)支(zhi)(zhi)撐(cheng)點(dian)的(de)(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)分(fen)成半(ban)龍(long)門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)，大噸(dun)數(shu)可去300噸(dun)。適(shi)用(yong)海(hai)(hai)港、堆(dui)放場(chang)等(deng)(deng)，進行(xing)戶外(wai)的(de)(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)(ban)運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩根撐(cheng)腳，能(neng)夠(gou)立(li)(li)即在(zai)路面的(de)(de)(de)(de)(de)(de)路軌上走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍(long)門(men)(men)架(jia)、大貨(huo)(huo)車運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車和(he)電氣設(she)備(bei)一部分(fen)等(deng)(deng)構(gou)(gou)成。有(you)的(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一邊(bian)有(you)支(zhi)(zhi)腳，另一邊(bian)支(zhi)(zhi)撐(cheng)點(dian)在(zai)工(gong)(gong)業廠房或(huo)棧橋(qiao)(qiao)上運(yun)作(zuo)，稱之為(wei)半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)(de)龍(long)門(men)(men)架(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)腳、下(xia)(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一部分(fen)組成。以便擴張起(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向(xiang)一邊(bian)或(huo)兩邊(bian)抬起(qi)支(zhi)(zhi)腳之外(wai)，產生懸(xuan)壁。也(ye)可選用(yong)帶伸縮臂(bei)(bei)的(de)(de)(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車，根據伸縮臂(bei)(bei)的(de)(de)(de)(de)(de)(de)俯仰(yang)和(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重梁選(xuan)用歐(ou)式古(gu)典(dian)箱型梁組(zu)織(zhi)設計方案，重量(liang)輕，合理(li)配置(zhi)；

2，整個PCB線(xian)路板制做(zuo)，無(wu)對接焊縫，比(bi)拼湊承(cheng)重梁更牢固。

3，豎(shu)直剛度為1/800，梁端拱(gong)度由數控切(qie)割整個PCB線路板開(kai)料(liao)，精準度高。

4，選用(yong)埋弧焊自動焊、無(wu)損檢測。焊后總體拋丸除銹(xiu)，消(xiao)地應力、防銹(xiu)處理(li)，超過Sa2.5級；

5，厚(hou)鋼板(ban)原材(cai)料為Q235B；環氧富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選(xuan)用絞接軟性設計方案，防止“幾條(tiao)腿”運作。

2，車轱(gu)轆選用鏜孔方式，應用數控(kong)機床鏜銑床一回精準定(ding)位生(sheng)產(chan)加工，保證(zheng)規格精密度和配合尺寸；

3，每一端(duan)梁裝有(you)雙輪(lun)緣的車轱轆、緩沖器、驅動(dong)器維護和防(fang)外(wai)遇(yu)保護器，安(an)全性有(you)確(que)保。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證整(zheng)個設備構造(zao)抗(kang)壓強度和精(jing)密度。

5，半(ban)今龍門端梁選用矩形方(fang)管制做(zuo)，車轱轆(lu)為(wei)無邊(bian)緣設計(ji)方(fang)案，路軌與(yu)路面(mian)每平米。

小轎車總程

1，雙梁小(xiao)轎車承重(zhong)梁與承重(zhong)梁選用軟(ruan)性(xing)絞(jiao)接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減(jian)速器＋行程開(kai)關四合(he)一一體化設計方案，結構緊(jin)湊(cou)

3，小轎(jiao)車搭建有(you)安全性鉤，防失控(kong)。

4，全部傳動(dong)系(xi)統組織選用無連(lian)軸器(qi)的立即I/O方式，傳動(dong)系(xi)統高(gao)效(xiao)率(lv)、裝配線(xian)高(gao)精度(du)、免維護保養。

5，工作(zuo)中級別為(wei)A6級，防(fang)(fang)水等級IP55，H級絕緣層。防(fang)(fang)污防(fang)(fang)潮，提升安(an)全級別。