門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用于戶外的(de)(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)具備場(chang)所使用率高(gao)、工作(zuo) 范(fan)(fan)疇大、融入(ru)范(fan)(fan)圍廣、實用性(xing)強等特性(xing)，在海(hai)港貨(huo)運(yun)(yun)站獲(huo)得普(pu)遍應用。它的(de)(de)(de)金屬構件(jian)像(xiang)門形架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳，能(neng)夠(gou)(gou)立(li)即(ji)在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌(gui)上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)夠(gou)(gou)具備外伸(shen)(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)是門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用堆(dui)放(fang)場(chang)及工業(ye)(ye)廠房內無牛腿(tui)支(zhi)撐(cheng)點(dian)的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分成半龍(long)(long)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍(long)(long)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可去300噸。適(shi)用海(hai)港、堆(dui)放(fang)場(chang)等，進行戶外的(de)(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工作(zuo) 。它的(de)(de)(de)金屬構件(jian)像(xiang)門形架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳，能(neng)夠(gou)(gou)立(li)即(ji)在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌(gui)上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)夠(gou)(gou)具備外伸(shen)(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類型由龍(long)(long)門架(jia)、大貨(huo)車(che)運(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)和(he)電氣設(she)備一部(bu)分等構成。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一邊(bian)(bian)(bian)有支(zhi)腳，另(ling)一邊(bian)(bian)(bian)支(zhi)撐(cheng)點(dian)在工業(ye)(ye)廠房或棧橋(qiao)上運(yun)(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)龍(long)(long)門架(jia)上端跨(kua)接(jie) (含承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)等一部(bu)分組成。以便擴張起(qi)(qi)重(zhong)(zhong)設(she)備工作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向一邊(bian)(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)(bian)抬起(qi)(qi)支(zhi)腳之外，產生(sheng)懸壁。也(ye)可選用帶(dai)伸(shen)(shen)縮臂的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)，根(gen)據伸(shen)(shen)縮臂的(de)(de)(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)設(she)備工作(zuo) 范(fan)(fan)疇

承重梁構造

1，承(cheng)重梁選用(yong)歐式(shi)古典箱型梁組(zu)織(zhi)設計方案，重量輕，合理配置(zhi)；

2，整個PCB線路板制做，無對接焊縫，比(bi)拼湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁端拱度由數控切割整(zheng)個PCB線路板開料，精準度高。

4，選用埋(mai)弧焊自動焊、無損檢(jian)測(ce)。焊后總體拋丸除銹，消(xiao)地應力、防銹處理，超過Sa2.5級；

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

端梁一部分

1，端(duan)梁選用絞接(jie)軟性(xing)設計方案，防止“幾(ji)條腿”運作。

2，車轱轆選用鏜孔方式，應用數控機床鏜銑床一回精準定位生產加工(gong)，保證規格精密度(du)和(he)配合(he)尺寸；

3，每一(yi)端梁(liang)裝有(you)雙輪緣的車轱轆、緩沖器、驅動器維護(hu)和防外遇保護(hu)器，安全性有(you)確保。

4，承(cheng)重梁與端(duan)梁選用10.9級高(gao)強螺栓(shuan)聯接(jie)，保證整個設備(bei)構(gou)造(zao)抗(kang)壓強度和精(jing)密度。

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

小轎車總程

1，雙梁(liang)(liang)小轎車承重(zhong)梁(liang)(liang)與承重(zhong)梁(liang)(liang)選用軟(ruan)性絞接(jie)方式；防(fang)止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系(xi)統＋減速器＋行(xing)程開關(guan)四合一(yi)一(yi)體化設計方案，結構緊湊

3，小轎(jiao)車(che)搭建(jian)有安全性(xing)鉤，防(fang)失控。

4，全部傳動系(xi)統(tong)組織(zhi)選用無連軸器的立(li)即I/O方(fang)式(shi)，傳動系(xi)統(tong)高效率、裝配線高精度、免維護保養。

5，工作中級(ji)別(bie)為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣層。防污防潮(chao)，提(ti)升安全級(ji)別(bie)。