門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外的(de)(de)(de)貨運(yun)(yun)(yun)站、石料(liao)場(chang)貨、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)(yun)工(gong)(gong)(gong)作 。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)(ju)備(bei)(bei)場(chang)所(suo)使用(yong)(yong)率(lv)高、工(gong)(gong)(gong)作 范疇大(da)、融入范圍廣、實用(yong)(yong)性(xing)強(qiang)等(deng)(deng)特性(xing)，在(zai)海港貨運(yun)(yun)(yun)站獲得普遍應用(yong)(yong)。它的(de)(de)(de)金(jin)屬構(gou)(gou)件(jian)(jian)像(xiang)門(men)形(xing)架構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩根(gen)(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠立(li)即在(zai)路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌(gui)上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠具(ju)(ju)備(bei)(bei)外伸懸(xuan)(xuan)臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)堆(dui)放場(chang)及工(gong)(gong)(gong)業廠(chang)房內無牛腿支撐(cheng)(cheng)點(dian)的(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)分(fen)成(cheng)半龍(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)噸數可(ke)去300噸。適(shi)用(yong)(yong)海港、堆(dui)放場(chang)等(deng)(deng)，進(jin)行戶外的(de)(de)(de)貨運(yun)(yun)(yun)站、石料(liao)場(chang)貨、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)(yun)工(gong)(gong)(gong)作 。它的(de)(de)(de)金(jin)屬構(gou)(gou)件(jian)(jian)像(xiang)門(men)形(xing)架構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩根(gen)(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠立(li)即在(zai)路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌(gui)上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠具(ju)(ju)備(bei)(bei)外伸懸(xuan)(xuan)臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型(xing)由龍(long)門(men)架、大(da)貨車運(yun)(yun)(yun)作組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電氣設(she)備(bei)(bei)一(yi)(yi)部分(fen)等(deng)(deng)構(gou)(gou)成(cheng)。有的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)邊(bian)(bian)(bian)有支腳(jiao)，另一(yi)(yi)邊(bian)(bian)(bian)支撐(cheng)(cheng)點(dian)在(zai)工(gong)(gong)(gong)業廠(chang)房或(huo)棧(zhan)橋上(shang)運(yun)(yun)(yun)作，稱之為半橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍(long)門(men)架上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)(yi)部分(fen)組成(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)作 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向一(yi)(yi)邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬(tai)起(qi)(qi)支腳(jiao)之外，產(chan)生懸(xuan)(xuan)壁(bi)。也(ye)可(ke)選用(yong)(yong)帶伸縮臂的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根(gen)(gen)據伸縮臂的(de)(de)(de)俯仰和轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)作 范疇

承重梁構造

1，承重(zhong)梁選(xuan)用歐(ou)式古典(dian)箱型梁組織設計方案(an)，重(zhong)量輕，合理配置；

2，整個(ge)PCB線路(lu)板(ban)制做，無對接焊縫，比拼湊承(cheng)重梁(liang)更(geng)牢(lao)固。

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

4，選(xuan)用埋弧焊自動焊、無損檢測。焊后總體拋丸除銹，消地(di)應力、防銹處理，超過(guo)Sa2.5級；

5，厚(hou)鋼板(ban)原(yuan)材(cai)料為Q235B；環氧富鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞接(jie)軟性(xing)設計(ji)方案(an)，防止(zhi)“幾條腿”運作。

2，車轱轆(lu)選用(yong)鏜(tang)孔方式，應用(yong)數控機床鏜(tang)銑床一回精準定位(wei)生(sheng)產(chan)加工，保證規格精密(mi)度和配合尺寸；

3，每一(yi)端梁裝有雙輪緣的(de)車轱轆、緩(huan)沖器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi)，安全性(xing)有確保(bao)。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證(zheng)整個設備構造抗壓強度(du)和(he)精密度(du)。

5，半今(jin)龍門(men)端梁選用矩形方管制做，車轱轆為無邊緣設計(ji)方案，路軌與路面(mian)每平米(mi)。

小轎車總程

1，雙梁小轎車(che)承重(zhong)梁與(yu)承重(zhong)梁選用軟性(xing)絞接(jie)方式；防止“幾條腿”運(yun)作。

2，電動(dong)機(ji)＋制動(dong)系統＋減速器＋行程開關(guan)四合一一體(ti)化設計方案，結構緊湊

3，小(xiao)轎車搭建(jian)有安(an)全性鉤，防失控。

4，全(quan)部傳(chuan)動系統組織選用無(wu)連軸器的立即I/O方式(shi)，傳(chuan)動系統高效率、裝配線高精度、免維護保(bao)養。

5，工作中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層(ceng)。防污防潮，提升(sheng)安全級(ji)別(bie)。