門式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外的(de)(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)(huo)、散柜(ju)(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)(gong)(gong)作(zuo) 。橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)場(chang)所(suo)使(shi)用(yong)(yong)率高、工(gong)(gong)(gong)(gong)(gong)作(zuo) 范疇(chou)大(da)、融入范圍廣、實用(yong)(yong)性強等特性，在海港貨(huo)(huo)(huo)運(yun)(yun)站獲得普遍應用(yong)(yong)。它的(de)(de)(de)金(jin)屬構件像門形(xing)架構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根撐(cheng)(cheng)腳(jiao)(jiao)，能夠(gou)立即在路面的(de)(de)(de)路軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)能夠(gou)具備(bei)(bei)外伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)。橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種形(xing)變。橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆(dui)放場(chang)及工(gong)(gong)(gong)(gong)(gong)業廠房內無牛(niu)腿支(zhi)撐(cheng)(cheng)點的(de)(de)(de)場(chang)所(suo)，方式(shi)分成半龍(long)(long)門式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)(long)門式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去(qu)300噸。適用(yong)(yong)海港、堆(dui)放場(chang)等，進行戶外的(de)(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)(huo)、散柜(ju)(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)(gong)(gong)作(zuo) 。它的(de)(de)(de)金(jin)屬構件像門形(xing)架構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根撐(cheng)(cheng)腳(jiao)(jiao)，能夠(gou)立即在路面的(de)(de)(de)路軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)能夠(gou)具備(bei)(bei)外伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)。橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類型由龍(long)(long)門架、大(da)貨(huo)(huo)(huo)車(che)運(yun)(yun)作(zuo)組織(zhi)、起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和(he)電氣設(she)備(bei)(bei)一(yi)部分等構成。有(you)的(de)(de)(de)橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在一(yi)邊(bian)有(you)支(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)支(zhi)撐(cheng)(cheng)點在工(gong)(gong)(gong)(gong)(gong)業廠房或棧(zhan)橋上運(yun)(yun)作(zuo)，稱之(zhi)為半橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍(long)(long)門架上端跨接(jie) (含(han)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組成。以便(bian)擴(kuo)張(zhang)(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)邊(bian)或兩邊(bian)抬(tai)起支(zhi)腳(jiao)(jiao)之(zhi)外，產生(sheng)懸(xuan)壁。也(ye)可選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)(bei)的(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根據伸(shen)縮(suo)臂(bei)(bei)的(de)(de)(de)俯仰和(he)轉(zhuan)動(dong)擴(kuo)張(zhang)(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重梁選用歐式古典箱(xiang)型梁組(zu)織設計方案，重量輕(qing)，合理配置；

2，整(zheng)個(ge)PCB線路板制做，無對(dui)接焊縫，比拼湊承重梁更牢固(gu)。

3，豎直(zhi)剛度為(wei)1/800，梁端拱(gong)度由(you)數控切(qie)割(ge)整(zheng)個PCB線路板開料(liao)，精準度高。

4，選用(yong)埋弧焊自(zi)動(dong)焊、無損檢測。焊后總(zong)體拋丸(wan)除銹，消地應力、防(fang)銹處理，超過Sa2.5級；

5，厚鋼(gang)板原材(cai)料(liao)為Q235B；環(huan)氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性設計方案，防止“幾條腿”運(yun)作。

2，車轱轆選用鏜孔方式(shi)，應用數控機床鏜銑床一回(hui)精(jing)準(zhun)定位(wei)生產(chan)加(jia)工(gong)，保證規(gui)格精(jing)密(mi)度和配合尺(chi)寸(cun)；

3，每一端(duan)梁裝(zhuang)有雙(shuang)輪緣的車轱轆、緩沖器、驅動(dong)器維護和防外遇(yu)保護器，安全性(xing)有確保。

4，承重梁(liang)(liang)與端梁(liang)(liang)選(xuan)用10.9級高(gao)強螺栓(shuan)聯接，保證整個設(she)備構造(zao)抗壓強度和精(jing)密度。

5，半今龍門端梁選用(yong)矩(ju)形方管制做，車(che)轱轆(lu)為無邊(bian)緣(yuan)設計(ji)方案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎(jiao)車(che)承重梁(liang)與承重梁(liang)選用軟性絞接方式；防(fang)止(zhi)“幾條腿”運作。

2，電(dian)動機＋制(zhi)動系統＋減速器＋行程開關四合一一體化(hua)設計方案(an)，結構緊湊

3，小轎車搭建(jian)有(you)安全性鉤(gou)，防失控(kong)。

4，全部(bu)傳動系統(tong)組織選用無連軸器的立即I/O方(fang)式(shi)，傳動系統(tong)高效率、裝配線高精度(du)、免維護保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕(jue)緣層(ceng)。防(fang)污防(fang)潮，提升安全級(ji)別。