門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要用(yong)于(yu)戶(hu)外(wai)的(de)(de)(de)貨(huo)運站(zhan)、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬(ban)運工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)(chang)所使用(yong)率高、工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范疇(chou)大(da)、融入范圍廣(guang)、實用(yong)性強等(deng)特性，在海港貨(huo)運站(zhan)獲(huo)得普遍應用(yong)。它的(de)(de)(de)金(jin)(jin)屬(shu)構(gou)件(jian)像門(men)(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)(zhuang)(zhuang)兩根(gen)(gen)撐腳(jiao)，能(neng)夠(gou)立即在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)這種形(xing)(xing)變(bian)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適用(yong)堆(dui)放場(chang)(chang)及(ji)工(gong)(gong)(gong)(gong)(gong)業(ye)廠(chang)房(fang)內無牛(niu)腿支撐點的(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)分成半(ban)龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)海港、堆(dui)放場(chang)(chang)等(deng)，進行戶(hu)外(wai)的(de)(de)(de)貨(huo)運站(zhan)、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬(ban)運工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 。它的(de)(de)(de)金(jin)(jin)屬(shu)構(gou)件(jian)像門(men)(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)(zhuang)(zhuang)兩根(gen)(gen)撐腳(jiao)，能(neng)夠(gou)立即在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)、大(da)貨(huo)車運作(zuo)(zuo)(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小(xiao)轎車和(he)電氣設(she)備(bei)(bei)一(yi)部(bu)分等(deng)構(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只在一(yi)邊(bian)(bian)有支腳(jiao)，另一(yi)邊(bian)(bian)支撐點在工(gong)(gong)(gong)(gong)(gong)業(ye)廠(chang)房(fang)或棧橋(qiao)(qiao)上運作(zuo)(zuo)(zuo)(zuo)，稱之為(wei)半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)上端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下(xia)(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)分組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向(xiang)一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)支腳(jiao)之外(wai)，產生懸壁。也可(ke)選用(yong)帶伸(shen)縮(suo)臂的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小(xiao)轎車，根(gen)(gen)據伸(shen)縮(suo)臂的(de)(de)(de)俯仰和(he)轉(zhuan)動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重梁選用歐式(shi)古典(dian)箱型梁組(zu)織設計方案，重量輕，合理配置；

2，整(zheng)個PCB線(xian)路板(ban)制做，無對接焊縫，比(bi)拼湊承重梁更牢固(gu)。

3，豎直剛度為1/800，梁端拱度由數控切割整個(ge)PCB線路板(ban)開料，精準度高。

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

5，厚鋼板原材料為Q235B；環氧富(fu)鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接(jie)軟性設計(ji)方案，防止“幾條腿”運作。

2，車轱(gu)轆選(xuan)用鏜孔方式，應用數控機床鏜銑床一回精準定位生產加工，保證(zheng)規格精密度和配合尺寸(cun)；

3，每一端梁(liang)裝有雙(shuang)輪緣的車轱轆、緩(huan)沖器、驅(qu)動器維護和防(fang)外遇(yu)保護器，安全性(xing)有確保。

4，承(cheng)重(zhong)梁與端梁選用10.9級(ji)高強螺栓(shuan)聯接，保(bao)證整個設備(bei)構造抗壓強度(du)和精密度(du)。

5，半今龍門端梁選用矩形方管制做，車轱轆為無邊緣(yuan)設(she)計方案，路軌與路面每平(ping)米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選用軟性絞接(jie)方式；防止“幾條腿”運(yun)作。

2，電動機＋制動系統(tong)＋減速(su)器＋行程開關四合一(yi)一(yi)體(ti)化設計方案，結構緊湊

3，小轎車搭(da)建有(you)安全性鉤(gou)，防失控(kong)。

4，全部傳(chuan)動(dong)系統(tong)組織(zhi)選用無連(lian)軸器的(de)立即I/O方(fang)式，傳(chuan)動(dong)系統(tong)高效(xiao)率、裝(zhuang)配線高精(jing)度、免(mian)維(wei)護(hu)保養。

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