門(men)(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主(zhu)要(yao)用(yong)(yong)(yong)于戶外的(de)(de)(de)(de)貨運(yun)(yun)站(zhan)、石料場(chang)(chang)(chang)貨、散(san)柜(ju)(ju)的(de)(de)(de)(de)裝卸搬運(yun)(yun)工(gong)作(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)(ju)備(bei)場(chang)(chang)(chang)所使用(yong)(yong)(yong)率高、工(gong)作(zuo) 范疇(chou)大、融入范圍廣、實(shi)用(yong)(yong)(yong)性強等(deng)(deng)特性，在(zai)(zai)海港(gang)貨運(yun)(yun)站(zhan)獲得普遍應用(yong)(yong)(yong)。它(ta)的(de)(de)(de)(de)金屬(shu)構件像(xiang)(xiang)門(men)(men)(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)(lu)(lu)面(mian)的(de)(de)(de)(de)路(lu)(lu)(lu)軌(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具(ju)(ju)備(bei)外伸(shen)(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這種形變(bian)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適用(yong)(yong)(yong)堆放(fang)場(chang)(chang)(chang)及工(gong)業廠房(fang)內無牛腿(tui)支撐(cheng)點(dian)的(de)(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)分成半龍(long)(long)(long)門(men)(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和龍(long)(long)(long)門(men)(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)(yong)海港(gang)、堆放(fang)場(chang)(chang)(chang)等(deng)(deng)，進行戶外的(de)(de)(de)(de)貨運(yun)(yun)站(zhan)、石料場(chang)(chang)(chang)貨、散(san)柜(ju)(ju)的(de)(de)(de)(de)裝卸搬運(yun)(yun)工(gong)作(zuo) 。它(ta)的(de)(de)(de)(de)金屬(shu)構件像(xiang)(xiang)門(men)(men)(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)(lu)(lu)面(mian)的(de)(de)(de)(de)路(lu)(lu)(lu)軌(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具(ju)(ju)備(bei)外伸(shen)(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結(jie)構類(lei)型(xing)由龍(long)(long)(long)門(men)(men)(men)架(jia)、大貨車運(yun)(yun)作(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣設備(bei)一(yi)(yi)(yi)部(bu)分等(deng)(deng)構成。有的(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)(zai)一(yi)(yi)(yi)邊(bian)有支腳(jiao)，另一(yi)(yi)(yi)邊(bian)支撐(cheng)點(dian)在(zai)(zai)工(gong)業廠房(fang)或棧橋(qiao)上運(yun)(yun)作(zuo)，稱之為半橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍(long)(long)(long)門(men)(men)(men)架(jia)上端跨接(jie) (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)(yi)(yi)部(bu)分組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向一(yi)(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外，產生懸(xuan)(xuan)壁。也可(ke)選用(yong)(yong)(yong)帶伸(shen)(shen)縮(suo)臂(bei)(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根據伸(shen)(shen)縮(suo)臂(bei)(bei)的(de)(de)(de)(de)俯仰(yang)和轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重梁(liang)選用歐式古(gu)典箱型梁(liang)組織設計方案，重量輕，合(he)理(li)配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢固。

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

4，選用埋弧焊自動焊、無損檢測。焊后總(zong)體拋丸(wan)除銹，消(xiao)地應力、防銹處理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原材料(liao)為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞接軟性設(she)計(ji)方案，防止“幾條腿”運(yun)作。

2，車(che)轱轆選用(yong)鏜孔(kong)方式，應(ying)用(yong)數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精(jing)準定位生產加工，保證規格精(jing)密(mi)度和配合尺(chi)寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅(qu)動器(qi)維護和防(fang)外遇(yu)保護器(qi)，安全性有確保。

4，承重梁(liang)(liang)與(yu)端梁(liang)(liang)選用10.9級高強(qiang)螺(luo)栓聯接，保證整個(ge)設(she)備構造抗壓強(qiang)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(wei)無邊緣設計(ji)方案，路軌(gui)與(yu)路面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選用軟性絞接方式(shi)；防止“幾(ji)條(tiao)腿”運作。

2，電(dian)動機(ji)＋制動系統＋減速(su)器＋行(xing)程開(kai)關四合一一體化設計方案，結構緊湊

3，小(xiao)轎車搭建(jian)有安全性(xing)鉤，防失控。

4，全部傳動系統(tong)組織選用無連軸器(qi)的立即I/O方式，傳動系統(tong)高效率(lv)、裝(zhuang)配(pei)線高精度(du)、免維護保(bao)養。

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