門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要(yao)用(yong)于戶(hu)(hu)外的(de)(de)(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場貨(huo)、散(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工作(zuo) 。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)場所使用(yong)率高、工作(zuo) 范疇(chou)大、融入(ru)范圍(wei)廣、實用(yong)性(xing)強(qiang)等(deng)特(te)性(xing)，在海(hai)港貨(huo)運(yun)(yun)站獲得普遍(bian)應用(yong)。它的(de)(de)(de)(de)金屬構(gou)(gou)件(jian)像(xiang)門形(xing)架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩根撐腳(jiao)，能(neng)夠(gou)立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆放場及工業廠房內無牛腿支(zhi)撐點(dian)的(de)(de)(de)(de)場所，方式(shi)(shi)分成半(ban)龍(long)(long)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍(long)(long)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可去300噸。適用(yong)海(hai)港、堆放場等(deng)，進行戶(hu)(hu)外的(de)(de)(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場貨(huo)、散(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工作(zuo) 。它的(de)(de)(de)(de)金屬構(gou)(gou)件(jian)像(xiang)門形(xing)架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩根撐腳(jiao)，能(neng)夠(gou)立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)(gou)類(lei)型由(you)龍(long)(long)門架、大貨(huo)車運(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車和(he)電氣設備(bei)(bei)一部分等(deng)構(gou)(gou)成。有的(de)(de)(de)(de)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一邊(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)撐點(dian)在工業廠房或(huo)棧(zhan)橋上(shang)運(yun)(yun)作(zuo)，稱之為半(ban)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)龍(long)(long)門架上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一部分組成。以便擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范疇(chou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)(bian)或(huo)兩邊(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之外，產生懸(xuan)壁。也可選用(yong)帶伸縮(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車，根據伸縮(suo)臂(bei)的(de)(de)(de)(de)俯仰和(he)轉動擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選用歐(ou)式古典(dian)箱型梁(liang)組織設計方(fang)案，重(zhong)量輕，合理配置；

2，整個PCB線路板(ban)制(zhi)做(zuo)，無對接(jie)焊縫，比拼湊承(cheng)重梁更(geng)牢固。

3，豎直剛度為(wei)1/800，梁(liang)端(duan)拱度由數控切(qie)割整個PCB線路板(ban)開料，精(jing)準度高。

4，選(xuan)用埋(mai)弧焊自(zi)動(dong)焊、無損檢測。焊后總體拋(pao)丸除銹，消地應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼板原(yuan)材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性(xing)設(she)計方(fang)案(an)，防止“幾條腿”運作(zuo)。

2，車轱轆選用鏜孔方式(shi)，應用數(shu)控機床鏜銑床一回精準(zhun)定位生產(chan)加工，保證規(gui)格精密度和配合尺寸；

3，每一端梁(liang)裝(zhuang)有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護(hu)和防外遇保護(hu)器(qi)，安全(quan)性有(you)確保。

4，承(cheng)重梁與(yu)端梁選用(yong)10.9級高(gao)強螺栓聯接，保證整個設備構造抗壓(ya)強度和(he)精(jing)密(mi)度。

5，半今龍門端梁(liang)選用矩形方管(guan)制做，車轱轆為無邊(bian)緣設計方案，路(lu)軌與路(lu)面(mian)每平米。

小轎車總程

1，雙梁小轎車承重(zhong)梁與承重(zhong)梁選(xuan)用軟(ruan)性絞(jiao)接方(fang)式；防止“幾條(tiao)腿”運作(zuo)。

2，電動機＋制動系(xi)統＋減速器＋行程開關四合一(yi)一(yi)體化(hua)設計(ji)方案，結構(gou)緊(jin)湊(cou)

3，小轎車搭建有(you)安全性鉤，防失(shi)控。

4，全部(bu)傳動系統組織選用無連(lian)軸器的(de)立即(ji)I/O方(fang)式，傳動系統高效率、裝配(pei)線(xian)高精度(du)、免維護保養(yang)。

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