門式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶(hu)外(wai)(wai)的(de)(de)(de)貨運(yun)(yun)(yun)(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)(yun)(yun)(yun)工作(zuo)(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)(chang)所使用(yong)率高、工作(zuo)(zuo) 范疇大(da)(da)、融(rong)入范圍廣(guang)、實用(yong)性強等特性，在(zai)海(hai)港貨運(yun)(yun)(yun)(yun)站(zhan)獲(huo)得普遍應用(yong)。它(ta)的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像(xiang)門形(xing)架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)夠(gou)(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)外(wai)(wai)伸(shen)(shen)懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種形(xing)變。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆放(fang)場(chang)(chang)及工業廠房內無牛腿支(zhi)撐點(dian)的(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)(shi)分成半龍(long)(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸數可去300噸。適(shi)用(yong)海(hai)港、堆放(fang)場(chang)(chang)等，進行(xing)戶(hu)外(wai)(wai)的(de)(de)(de)貨運(yun)(yun)(yun)(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)(yun)(yun)(yun)工作(zuo)(zuo) 。它(ta)的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像(xiang)門形(xing)架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)夠(gou)(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)外(wai)(wai)伸(shen)(shen)懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)(gou)類(lei)型由龍(long)(long)門架(jia)(jia)、大(da)(da)貨車運(yun)(yun)(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車和(he)電氣(qi)設(she)備(bei)一(yi)(yi)部(bu)分等構(gou)(gou)成。有(you)的(de)(de)(de)橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一(yi)(yi)邊(bian)(bian)有(you)支(zhi)腳(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)撐點(dian)在(zai)工業廠房或棧橋上運(yun)(yun)(yun)(yun)作(zuo)(zuo)，稱(cheng)之為半橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍(long)(long)門架(jia)(jia)上端(duan)跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部(bu)分組(zu)成。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)(gou)向一(yi)(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之外(wai)(wai)，產生懸壁。也可選用(yong)帶伸(shen)(shen)縮臂(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車，根據(ju)伸(shen)(shen)縮臂(bei)的(de)(de)(de)俯仰(yang)和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古(gu)典(dian)箱型梁組(zu)織設(she)計方案(an)，重(zhong)量輕(qing)，合理配(pei)置；

2，整個PCB線路板制做(zuo)，無(wu)對(dui)接焊(han)縫，比拼湊承(cheng)重梁更牢固。

3，豎(shu)直剛度為1/800，梁端(duan)拱度由數控切割(ge)整(zheng)個PCB線路(lu)板開料，精準度高。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后(hou)總體拋丸除銹，消地應力、防銹處(chu)理，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性(xing)設(she)計方案，防止“幾條腿”運作。

2，車(che)轱轆選用鏜(tang)孔方式，應用數(shu)控機床鏜(tang)銑(xian)床一回精準定位(wei)生(sheng)產加(jia)工，保證規格精密度和配(pei)合(he)尺寸；

3，每(mei)一端(duan)梁裝有雙輪緣的(de)車(che)轱轆、緩沖器(qi)、驅動(dong)器(qi)維護和防(fang)外(wai)遇(yu)保護器(qi)，安全性有確保。

4，承重梁(liang)(liang)與端梁(liang)(liang)選用10.9級高(gao)強(qiang)螺栓(shuan)聯接，保證整個(ge)設備構造抗壓強(qiang)度和精密(mi)度。

5，半今(jin)龍門(men)端梁選用矩形方管制做，車轱轆為(wei)無邊緣設計方案(an)，路軌與(yu)路面每平米。

小轎車總程

1，雙(shuang)梁小(xiao)轎(jiao)車(che)承重(zhong)(zhong)梁與承重(zhong)(zhong)梁選用軟性絞接(jie)方(fang)式；防止“幾(ji)條腿”運作。

2，電動機＋制動系(xi)統(tong)＋減速(su)器＋行(xing)程開關四合一一體化設計方案，結構緊湊

3，小轎車搭建有安全性鉤，防(fang)失(shi)控。

4，全部傳(chuan)動(dong)(dong)系統組織選用無連軸器的(de)立即I/O方式，傳(chuan)動(dong)(dong)系統高(gao)效率、裝(zhuang)配線高(gao)精度、免維護(hu)保養。

5，工作中級別為A6級，防水等級IP55，H級絕緣(yuan)層。防污防潮，提升安全級別。