門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場(chang)(chang)所(suo)使用(yong)(yong)率高、工(gong)作(zuo)(zuo) 范(fan)疇大、融入范(fan)圍廣(guang)、實(shi)用(yong)(yong)性強等特性，在(zai)海(hai)港貨(huo)運(yun)站(zhan)(zhan)獲得普遍(bian)應用(yong)(yong)。它(ta)的(de)(de)(de)(de)金(jin)屬構件像門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能夠立(li)即在(zai)路面的(de)(de)(de)(de)路軌上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能夠具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)變(bian)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放場(chang)(chang)及工(gong)業廠房內(nei)無牛腿支撐(cheng)點的(de)(de)(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)分成半(ban)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)(he)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可去300噸。適用(yong)(yong)海(hai)港、堆放場(chang)(chang)等，進(jin)行戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)工(gong)作(zuo)(zuo) 。它(ta)的(de)(de)(de)(de)金(jin)屬構件像門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能夠立(li)即在(zai)路面的(de)(de)(de)(de)路軌上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能夠具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍(long)(long)門(men)(men)架(jia)、大貨(huo)車運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車和(he)(he)(he)電氣設備(bei)一(yi)部(bu)分等構成。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有支腳(jiao)，另一(yi)邊(bian)支撐(cheng)點在(zai)工(gong)業廠房或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱(cheng)之為半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍(long)(long)門(men)(men)架(jia)上(shang)端(duan)(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)(he)端(duan)(duan)梁(liang)(liang))、支腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分組(zu)成。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支腳(jiao)之外(wai)，產生懸(xuan)壁。也可選(xuan)用(yong)(yong)帶伸縮臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車，根據伸縮臂(bei)的(de)(de)(de)(de)俯仰和(he)(he)(he)轉(zhuan)動(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐式古(gu)典箱型梁組織設計方(fang)案，重量(liang)輕，合理配(pei)置；

2，整個PCB線路(lu)板制(zhi)做，無對(dui)接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直(zhi)剛度為(wei)1/800，梁(liang)端拱(gong)度由數控切割整個PCB線(xian)路板開料，精(jing)準度高(gao)。

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

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

端梁一部分

1，端梁選(xuan)用絞接軟性設計方案，防止“幾條腿”運作。

2，車轱(gu)轆選(xuan)用(yong)鏜(tang)(tang)孔方式，應用(yong)數控機床鏜(tang)(tang)銑床一(yi)回(hui)精準(zhun)定位生產加工，保證規格精密度和配(pei)合尺寸；

3，每一端梁裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和(he)防外(wai)遇保(bao)護器(qi)，安全性有(you)確保(bao)。

4，承重梁與端梁選用10.9級高強螺(luo)栓聯接，保證整個(ge)設備構造抗壓強度和(he)精密(mi)度。

5，半今龍門端梁選用矩形方管制(zhi)做，車轱轆為無(wu)邊緣設(she)計方案，路軌(gui)與路面每平(ping)米。

小轎車總程

1，雙梁(liang)小轎(jiao)車(che)承重梁(liang)與承重梁(liang)選用軟性(xing)絞接方式；防止“幾條腿(tui)”運作(zuo)。

2，電動機＋制動系統＋減速器＋行(xing)程開關四合一一體化(hua)設計方案，結構緊湊

3，小轎(jiao)車搭建有安(an)全性(xing)鉤，防失(shi)控。

4，全部傳動(dong)系(xi)統組織選用無連軸器的立即I/O方式，傳動(dong)系(xi)統高效(xiao)率(lv)、裝(zhuang)配線高精度、免維護保(bao)養。

5，工作中級別(bie)為A6級，防(fang)水等級IP55，H級絕緣(yuan)層(ceng)。防(fang)污(wu)防(fang)潮，提升安(an)全級別(bie)。