門(men)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)貨(huo)(huo)運(yun)站、石料場貨(huo)(huo)、散(san)柜(ju)的(de)裝卸搬運(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場所使用(yong)(yong)率高、工作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣(guang)、實用(yong)(yong)性強(qiang)等特(te)性，在(zai)海(hai)港貨(huo)(huo)運(yun)站獲得普遍應用(yong)(yong)。它的(de)金屬構件像門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝兩根(gen)撐(cheng)腳(jiao)，能夠(gou)(gou)立即(ji)在(zai)路(lu)面的(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)能夠(gou)(gou)具備(bei)(bei)外(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這種形(xing)變(bian)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)堆放場及工業廠房內無牛腿支(zhi)撐(cheng)點的(de)場所，方(fang)式(shi)(shi)(shi)(shi)(shi)(shi)分成(cheng)(cheng)半(ban)(ban)龍(long)門(men)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)門(men)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去(qu)300噸。適(shi)用(yong)(yong)海(hai)港、堆放場等，進行戶外(wai)的(de)貨(huo)(huo)運(yun)站、石料場貨(huo)(huo)、散(san)柜(ju)的(de)裝卸搬運(yun)工作(zuo) 。它的(de)金屬構件像門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝兩根(gen)撐(cheng)腳(jiao)，能夠(gou)(gou)立即(ji)在(zai)路(lu)面的(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)能夠(gou)(gou)具備(bei)(bei)外(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍(long)門(men)架(jia)、大(da)貨(huo)(huo)車運(yun)作(zuo)組(zu)織(zhi)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車和(he)電氣設備(bei)(bei)一(yi)(yi)部分等構成(cheng)(cheng)。有的(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)(yi)邊(bian)支(zhi)撐(cheng)點在(zai)工業廠房或(huo)棧橋(qiao)(qiao)上運(yun)作(zuo)，稱之為半(ban)(ban)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍(long)門(men)架(jia)上端(duan)跨(kua)接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一(yi)(yi)部分組(zu)成(cheng)(cheng)。以(yi)便擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠(gou)(gou)向一(yi)(yi)邊(bian)或(huo)兩邊(bian)抬起(qi)支(zhi)腳(jiao)之外(wai)，產生懸壁。也可選用(yong)(yong)帶伸(shen)(shen)縮臂(bei)的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根(gen)據伸(shen)(shen)縮臂(bei)的(de)俯仰和(he)轉動擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐(ou)式古典箱(xiang)型梁(liang)組(zu)織設計方案，重(zhong)量輕，合理(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(lao)固。

3，豎(shu)直剛度為1/800，梁端拱度由數控(kong)切割整個(ge)PCB線路板開料(liao)，精準度高。

4，選用埋弧焊自(zi)動焊、無損檢測。焊后總體拋丸除(chu)銹，消地應力(li)、防銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接軟(ruan)性設(she)計方案，防止“幾(ji)條(tiao)腿”運作。

2，車轱轆選(xuan)用鏜孔方式，應用數控機床鏜銑床一回(hui)精準定位生產加工，保證(zheng)規格(ge)精密(mi)度(du)和(he)配合尺寸；

3，每(mei)一端(duan)梁(liang)裝(zhuang)有(you)雙(shuang)輪緣(yuan)的(de)車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi)，安全性有(you)確(que)保(bao)。

4，承重(zhong)梁與端(duan)梁選(xuan)用10.9級高(gao)強螺栓(shuan)聯接，保證整個設備(bei)構造(zao)抗壓強度和精密度。

5，半今龍門端梁選用矩形方(fang)管制做，車(che)轱轆為無邊緣設計方(fang)案，路(lu)軌與路(lu)面每平米。

小轎車總程

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

2，電動機(ji)＋制動系(xi)統＋減(jian)速器＋行程開關四合一(yi)一(yi)體化設(she)計方案，結構緊湊(cou)

3，小轎車搭(da)建(jian)有安全(quan)性鉤，防失控。

4，全(quan)部傳(chuan)(chuan)動系統組織(zhi)選用無連軸器的立即I/O方(fang)式(shi)，傳(chuan)(chuan)動系統高效率、裝配線高精(jing)度、免維護保養。

5，工作中(zhong)級別為A6級，防水等級IP55，H級絕緣層。防污(wu)防潮，提升安全級別。