門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于(yu)戶外的(de)(de)貨(huo)(huo)運站(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸(xie)(xie)搬運工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)場(chang)所使用(yong)(yong)率高、工(gong)作(zuo)(zuo) 范(fan)疇(chou)大(da)、融入(ru)范(fan)圍廣、實用(yong)(yong)性(xing)強等(deng)(deng)特性(xing)，在海港貨(huo)(huo)運站(zhan)獲得普遍應(ying)用(yong)(yong)。它(ta)的(de)(de)金(jin)屬(shu)構(gou)件像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根(gen)撐(cheng)腳，能(neng)夠立即在路面的(de)(de)路軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠具備(bei)(bei)外伸(shen)(shen)(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及工(gong)業(ye)廠房內(nei)無(wu)牛腿支(zhi)撐(cheng)點的(de)(de)場(chang)所，方式(shi)(shi)(shi)分成半龍門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海港、堆放(fang)場(chang)等(deng)(deng)，進行戶外的(de)(de)貨(huo)(huo)運站(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸(xie)(xie)搬運工(gong)作(zuo)(zuo) 。它(ta)的(de)(de)金(jin)屬(shu)構(gou)件像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根(gen)撐(cheng)腳，能(neng)夠立即在路面的(de)(de)路軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠具備(bei)(bei)外伸(shen)(shen)(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)、大(da)貨(huo)(huo)車運作(zuo)(zuo)組(zu)織、起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車和電氣設備(bei)(bei)一(yi)部分等(deng)(deng)構(gou)成。有(you)的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊(bian)(bian)有(you)支(zhi)腳，另一(yi)邊(bian)(bian)支(zhi)撐(cheng)點在工(gong)業(ye)廠房或棧(zhan)橋(qiao)(qiao)(qiao)上運作(zuo)(zuo)，稱之(zhi)(zhi)為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)架(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部分組(zu)成。以便擴(kuo)張(zhang)起重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起支(zhi)腳之(zhi)(zhi)外，產(chan)生懸壁。也(ye)可選用(yong)(yong)帶伸(shen)(shen)(shen)縮臂(bei)的(de)(de)起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車，根(gen)據伸(shen)(shen)(shen)縮臂(bei)的(de)(de)俯仰和轉動(dong)擴(kuo)張(zhang)起重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐式(shi)古典箱型梁組織(zhi)設計方案，重量輕，合理配(pei)置(zhi)；

2，整個PCB線路板(ban)制(zhi)做，無(wu)對(dui)接(jie)焊縫，比拼湊(cou)承重梁更牢(lao)固。

3，豎直剛度為1/800，梁(liang)端拱(gong)度由數(shu)控切割整個(ge)PCB線路板開料，精準度高。

4，選用(yong)埋弧焊自(zi)動焊、無損檢(jian)測。焊后(hou)總(zong)體(ti)拋(pao)丸(wan)除銹，消地應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環(huan)氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案，防止“幾(ji)條腿”運作。

2，車(che)轱轆選用鏜(tang)(tang)孔(kong)方式(shi)，應用數控機床鏜(tang)(tang)銑床一回精(jing)準(zhun)定位生產(chan)加工，保(bao)證(zheng)規格精(jing)密度(du)和配合尺寸；

3，每(mei)一端梁裝(zhuang)有雙輪緣(yuan)的車轱(gu)轆、緩沖器、驅動(dong)器維護和防外(wai)遇保(bao)護器，安全性有確保(bao)。

4，承重梁與端梁選用(yong)10.9級高強螺栓聯接，保證整個(ge)設(she)備構造抗壓強度和(he)精(jing)密度。

5，半今龍門端(duan)梁選(xuan)用(yong)矩形方管制做，車轱(gu)轆為無(wu)邊緣設計方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁小轎車承重(zhong)梁與承重(zhong)梁選用軟性絞接(jie)方式；防止“幾條腿(tui)”運作。

2，電動(dong)(dong)機＋制動(dong)(dong)系統＋減速器＋行(xing)程開(kai)關四(si)合一一體化設計方案，結構緊湊

3，小轎車搭建(jian)有安全性鉤(gou)，防失控。

4，全部傳動(dong)系(xi)統(tong)組織選用(yong)無連軸器的立即I/O方式，傳動(dong)系(xi)統(tong)高效率、裝(zhuang)配線高精度、免維護保養。

5，工(gong)作中級別為(wei)A6級，防(fang)(fang)水等(deng)級IP55，H級絕緣層。防(fang)(fang)污防(fang)(fang)潮(chao)，提升安全級別。