門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)于(yu)戶(hu)(hu)外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石(shi)料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)(yun)(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)場(chang)所(suo)使用(yong)率(lv)高、工(gong)(gong)作(zuo) 范疇大、融(rong)入范圍廣、實用(yong)性強等(deng)特性，在(zai)海港貨(huo)運(yun)(yun)(yun)站(zhan)獲得(de)普遍應用(yong)。它(ta)的(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)形(xing)(xing)架構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立(li)即在(zai)路(lu)(lu)面(mian)的(de)(de)路(lu)(lu)軌(gui)(gui)上(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能(neng)夠(gou)具備(bei)(bei)外(wai)(wai)伸懸(xuan)臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種(zhong)形(xing)(xing)變。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆放場(chang)及工(gong)(gong)業廠房內無(wu)牛腿支撐(cheng)(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)(shi)分成(cheng)半龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用(yong)海港、堆放場(chang)等(deng)，進行戶(hu)(hu)外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石(shi)料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)(yun)(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)形(xing)(xing)架構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立(li)即在(zai)路(lu)(lu)面(mian)的(de)(de)路(lu)(lu)軌(gui)(gui)上(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能(neng)夠(gou)具備(bei)(bei)外(wai)(wai)伸懸(xuan)臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型(xing)由龍門(men)(men)架、大貨(huo)車運(yun)(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和電氣設備(bei)(bei)一部(bu)(bu)分等(deng)構(gou)(gou)成(cheng)。有的(de)(de)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊有支腳(jiao)，另一邊支撐(cheng)(cheng)點在(zai)工(gong)(gong)業廠房或棧橋上(shang)運(yun)(yun)(yun)作(zuo)，稱之(zhi)為半橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)架上(shang)端跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支腳(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一部(bu)(bu)分組(zu)成(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)向一邊或兩邊抬起(qi)(qi)支腳(jiao)之(zhi)外(wai)(wai)，產生(sheng)懸(xuan)壁。也可選用(yong)帶伸縮(suo)(suo)臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根據伸縮(suo)(suo)臂的(de)(de)俯仰(yang)和轉(zhuan)動(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重梁選用(yong)歐式(shi)古典(dian)箱(xiang)型梁組織設計方(fang)案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接(jie)焊縫(feng)，比拼湊(cou)承重梁更牢固。

3，豎直剛度(du)(du)為(wei)1/800，梁端拱(gong)度(du)(du)由數控切割整個PCB線路板開料，精(jing)準度(du)(du)高。

4，選用埋弧焊自動焊、無損檢測。焊后總體拋丸除銹，消地應力、防(fang)銹處理，超過Sa2.5級；

5，厚(hou)(hou)鋼(gang)板原(yuan)材(cai)料為Q235B；環氧富鋅漆(qi)，薄厚(hou)(hou)120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接軟性設計方案，防止“幾條腿”運作。

2，車(che)轱轆選用(yong)鏜(tang)孔(kong)方式，應用(yong)數控機(ji)床(chuang)鏜(tang)銑(xian)床(chuang)一(yi)回精(jing)準(zhun)定位生(sheng)產加工(gong)，保(bao)證規(gui)格精(jing)密度和配合尺寸；

3，每一端(duan)梁裝(zhuang)有雙輪緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維護(hu)和(he)防外遇保護(hu)器(qi)，安全性有確保。

4，承重(zhong)梁與端梁選用(yong)10.9級高強螺栓聯(lian)接，保(bao)證整個設備構造抗(kang)壓(ya)強度(du)和精密度(du)。

5，半(ban)今龍(long)門端梁選(xuan)用(yong)矩形方(fang)管制做，車轱轆為無邊緣設(she)計方(fang)案，路(lu)軌與路(lu)面每平(ping)米。

小轎車總程

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

2，電(dian)動機＋制動系統＋減速器＋行程開關四(si)合(he)一一體(ti)化(hua)設計方案，結構緊湊

3，小轎車(che)搭建(jian)有安全性鉤，防(fang)失控。

4，全部傳(chuan)動(dong)系統組織選用(yong)無連軸器的立(li)即(ji)I/O方(fang)式，傳(chuan)動(dong)系統高效率(lv)、裝配線(xian)高精(jing)度、免維護保(bao)養。

5，工作(zuo)中級別為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污(wu)防(fang)潮，提升(sheng)安全級別。