門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)(yong)于(yu)戶外的(de)(de)(de)(de)貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)、石料場(chang)貨(huo)(huo)(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所(suo)使用(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo) 范疇大(da)、融(rong)入范圍廣(guang)、實用(yong)(yong)(yong)性強等(deng)特性，在海(hai)港貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)獲得普遍應(ying)用(yong)(yong)(yong)。它的(de)(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)形(xing)架構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳，能(neng)(neng)夠(gou)立(li)即在路(lu)(lu)面(mian)的(de)(de)(de)(de)路(lu)(lu)軌(gui)上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)(neng)夠(gou)具備(bei)外伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種(zhong)形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)(yong)堆(dui)放場(chang)及工(gong)業廠房(fang)內無牛腿支撐(cheng)(cheng)點的(de)(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)分成半龍門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適(shi)用(yong)(yong)(yong)海(hai)港、堆(dui)放場(chang)等(deng)，進行戶外的(de)(de)(de)(de)貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)、石料場(chang)貨(huo)(huo)(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)形(xing)架構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳，能(neng)(neng)夠(gou)立(li)即在路(lu)(lu)面(mian)的(de)(de)(de)(de)路(lu)(lu)軌(gui)上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)(neng)夠(gou)具備(bei)外伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構(gou)類型由龍門(men)(men)架、大(da)貨(huo)(huo)(huo)車(che)(che)運(yun)作(zuo)(zuo)組(zu)織(zhi)、起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)(che)和(he)電氣設備(bei)一(yi)部分等(deng)構(gou)成。有(you)的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊有(you)支腳，另一(yi)邊支撐(cheng)(cheng)點在工(gong)業廠房(fang)或棧(zhan)橋(qiao)(qiao)上運(yun)作(zuo)(zuo)，稱(cheng)之為半橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)架上端(duan)跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分組(zu)成。以便擴張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊或兩邊抬(tai)起支腳之外，產生懸壁。也可(ke)選用(yong)(yong)(yong)帶伸縮臂(bei)的(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)(che)，根據(ju)伸縮臂(bei)的(de)(de)(de)(de)俯仰(yang)和(he)轉動擴張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承(cheng)重梁選用歐式古典箱(xiang)型梁組織設(she)計方(fang)案，重量輕(qing)，合理配置(zhi)；

2，整個PCB線(xian)路板(ban)制做，無(wu)對接(jie)焊縫，比拼湊承重梁更牢(lao)固。

3，豎直剛(gang)度(du)為1/800，梁端拱度(du)由數控(kong)切(qie)割整個(ge)PCB線路板開料，精準(zhun)度(du)高。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總(zong)體拋丸(wan)除銹(xiu)，消(xiao)地(di)應力(li)、防銹(xiu)處(chu)理，超過Sa2.5級；

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

端梁一部分

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

2，車轱(gu)轆選用(yong)鏜(tang)孔方式，應(ying)用(yong)數(shu)控(kong)機床鏜(tang)銑床一回(hui)精準定位生產加工，保證規格精密度(du)和配合尺寸；

3，每一端(duan)梁裝有(you)雙輪(lun)緣的車(che)轱轆(lu)、緩(huan)沖器、驅動器維護(hu)(hu)和防(fang)外(wai)遇(yu)保護(hu)(hu)器，安全性有(you)確保。

4，承(cheng)重梁與(yu)端梁選用10.9級(ji)高強(qiang)螺栓聯接，保(bao)證整(zheng)個(ge)設備構造抗(kang)壓(ya)強(qiang)度(du)和精(jing)密度(du)。

5，半今龍門(men)端(duan)梁選用矩形方管(guan)制(zhi)做，車轱(gu)轆為無邊緣設計方案(an)，路軌與路面每平米。

小轎車總程

1，雙(shuang)梁小轎車承(cheng)重梁與承(cheng)重梁選用軟性絞接方式；防(fang)止(zhi)“幾條(tiao)腿”運作。

2，電動機＋制動系統＋減速器＋行程(cheng)開關四合一一體化設計方(fang)案，結構緊(jin)湊(cou)

3，小轎車(che)搭建有安全性鉤，防失控。

4，全部傳(chuan)動系統組織選用無連(lian)軸器(qi)的立即I/O方式，傳(chuan)動系統高(gao)(gao)效率(lv)、裝配線高(gao)(gao)精(jing)度(du)、免維護保養(yang)。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)別。