門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)(yong)于戶外的(de)(de)(de)貨運(yun)站(zhan)、石料(liao)場(chang)貨、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)場(chang)所使用(yong)(yong)率高、工(gong)作(zuo)(zuo) 范疇(chou)大(da)、融入范圍廣、實用(yong)(yong)性(xing)強等特性(xing)，在(zai)海港(gang)貨運(yun)站(zhan)獲得普(pu)遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)件像門(men)形架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝(zhuang)兩(liang)根(gen)撐(cheng)腳，能夠(gou)立即在(zai)路面(mian)的(de)(de)(de)路軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能夠(gou)具備(bei)(bei)外伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放場(chang)及(ji)工(gong)業廠房內無牛腿(tui)支撐(cheng)點(dian)的(de)(de)(de)場(chang)所，方式(shi)(shi)分(fen)成(cheng)半(ban)龍門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)(yong)海港(gang)、堆放場(chang)等，進行(xing)戶外的(de)(de)(de)貨運(yun)站(zhan)、石料(liao)場(chang)貨、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬構(gou)件像門(men)形架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝(zhuang)兩(liang)根(gen)撐(cheng)腳，能夠(gou)立即在(zai)路面(mian)的(de)(de)(de)路軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能夠(gou)具備(bei)(bei)外伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍門(men)架(jia)(jia)、大(da)貨車(che)運(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)和(he)電氣設備(bei)(bei)一(yi)部分(fen)等構(gou)成(cheng)。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一(yi)邊有支腳，另(ling)一(yi)邊支撐(cheng)點(dian)在(zai)工(gong)業廠房或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱(cheng)之為(wei)半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)架(jia)(jia)上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳、下(xia)(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分(fen)組成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊或兩(liang)邊抬起(qi)支腳之外，產生懸壁。也可選用(yong)(yong)帶伸(shen)縮臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)，根(gen)據伸(shen)縮臂(bei)的(de)(de)(de)俯仰和(he)轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重梁(liang)(liang)選用歐式古典箱型梁(liang)(liang)組織(zhi)設計方案，重量(liang)輕，合理配置；

2，整個PCB線(xian)路板(ban)制做，無對接焊(han)縫，比拼(pin)湊承(cheng)重梁更牢固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切割整個PCB線路(lu)板開(kai)料，精準度高(gao)。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后總體拋(pao)丸(wan)除(chu)銹，消地應力、防銹處理(li)，超過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅(xin)漆(qi)，薄厚120μm。

端梁一部分

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

2，車轱轆選用(yong)鏜孔方(fang)式，應用(yong)數控機(ji)床鏜銑床一回精準定位生產加(jia)工，保證規格(ge)精密度和配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維(wei)護(hu)和(he)防外遇保護(hu)器(qi)，安全(quan)性有確(que)保。

4，承重梁與(yu)端梁選用10.9級高(gao)強螺栓聯接，保證整個設備構造抗壓強度和精密度。

5，半今龍門端(duan)梁選(xuan)用(yong)矩(ju)形(xing)方(fang)管制(zhi)做，車轱轆為無邊緣(yuan)設計方(fang)案，路(lu)軌(gui)與路(lu)面每(mei)平(ping)米。

小轎車總程

1，雙梁小轎車(che)承重(zhong)(zhong)梁與承重(zhong)(zhong)梁選用軟性(xing)絞接方式；防(fang)止“幾條腿”運作(zuo)。

2，電(dian)動機(ji)＋制動系統＋減速器＋行程開關四(si)合(he)一一體化設計方案，結構(gou)緊湊

3，小轎車搭建有安(an)全性鉤，防失控。

4，全(quan)部(bu)傳(chuan)動(dong)系(xi)統組織選用(yong)無連軸(zhou)器的立(li)即(ji)I/O方式，傳(chuan)動(dong)系(xi)統高(gao)效率、裝(zhuang)配(pei)線高(gao)精度、免維護保養。

5，工(gong)作中級(ji)別(bie)為(wei)A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)別(bie)。