門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)于戶(hu)外(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)(zhan)、石(shi)料(liao)場(chang)(chang)貨(huo)、散(san)柜(ju)(ju)的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)(ju)備(bei)(bei)場(chang)(chang)所使用(yong)(yong)(yong)率(lv)高、工(gong)(gong)作(zuo)(zuo) 范疇大(da)、融入范圍廣(guang)、實用(yong)(yong)(yong)性強等特性，在(zai)(zai)海港(gang)貨(huo)運(yun)(yun)站(zhan)(zhan)獲得普遍應用(yong)(yong)(yong)。它的(de)(de)金(jin)屬構件像門(men)(men)形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根撐腳，能夠立即(ji)在(zai)(zai)路面的(de)(de)路軌上走(zou)(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊能夠具(ju)(ju)備(bei)(bei)外(wai)伸(shen)懸臂梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)堆放(fang)場(chang)(chang)及(ji)工(gong)(gong)業廠房(fang)內無牛腿支(zhi)(zhi)撐點的(de)(de)場(chang)(chang)所，方式(shi)分(fen)成半(ban)龍(long)門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍(long)門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可(ke)去300噸。適用(yong)(yong)(yong)海港(gang)、堆放(fang)場(chang)(chang)等，進行(xing)戶(hu)外(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)(zhan)、石(shi)料(liao)場(chang)(chang)貨(huo)、散(san)柜(ju)(ju)的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金(jin)屬構件像門(men)(men)形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根撐腳，能夠立即(ji)在(zai)(zai)路面的(de)(de)路軌上走(zou)(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊能夠具(ju)(ju)備(bei)(bei)外(wai)伸(shen)懸臂梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類(lei)型由龍(long)門(men)(men)架、大(da)貨(huo)車(che)運(yun)(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車(che)和(he)(he)電(dian)氣設備(bei)(bei)一部(bu)分(fen)等構成。有(you)的(de)(de)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一邊有(you)支(zhi)(zhi)腳，另(ling)一邊支(zhi)(zhi)撐點在(zai)(zai)工(gong)(gong)業廠房(fang)或棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)(zuo)，稱之為半(ban)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)(men)架上端(duan)跨接(jie) (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)(he)端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一部(bu)分(fen)組成。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠向一邊或兩(liang)邊抬起(qi)支(zhi)(zhi)腳之外(wai)，產生(sheng)懸壁。也可(ke)選用(yong)(yong)(yong)帶伸(shen)縮臂的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車(che)，根據伸(shen)縮臂的(de)(de)俯(fu)仰和(he)(he)轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重梁(liang)選(xuan)用歐式古(gu)典箱型梁(liang)組織(zhi)設(she)計方案，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直剛度(du)為1/800，梁(liang)端拱度(du)由數(shu)控切割整(zheng)個(ge)PCB線路板開(kai)料(liao)，精準度(du)高。

4，選用(yong)埋(mai)弧焊(han)自動焊(han)、無損檢(jian)測。焊(han)后總體(ti)拋丸除銹，消地應力、防(fang)銹處理(li)，超過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環(huan)氧富鋅(xin)漆(qi)，薄(bo)厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接軟(ruan)性設(she)計方案，防止“幾條腿”運作。

2，車轱(gu)轆選用(yong)鏜孔方式，應用(yong)數(shu)控機床鏜銑床一(yi)回精(jing)準定位生(sheng)產加工，保證規(gui)格精(jing)密度(du)和(he)配合尺寸；

3，每一端(duan)梁裝有雙輪緣的車轱轆、緩沖器、驅(qu)動器維護(hu)和防外遇保(bao)護(hu)器，安全性有確保(bao)。

4，承重梁與端梁選用10.9級高強(qiang)螺栓聯(lian)接(jie)，保證整個(ge)設備構造抗(kang)壓強(qiang)度(du)和精密度(du)。

5，半(ban)今龍門端梁選用矩形方管制做(zuo)，車轱(gu)轆為無邊緣設計方案(an)，路軌與路面每平米(mi)。

小轎車總程

1，雙梁(liang)小(xiao)轎(jiao)車承重(zhong)梁(liang)與(yu)承重(zhong)梁(liang)選用軟性絞接方式(shi)；防止“幾條腿(tui)”運(yun)作。

2，電動機(ji)＋制動系統＋減速器＋行程開(kai)關四合一一體化設計方(fang)案，結(jie)構緊湊

3，小轎車搭建有安全性(xing)鉤，防失控。

4，全部傳(chuan)動系(xi)統組織選用(yong)無(wu)連軸(zhou)器的立即I/O方(fang)式，傳(chuan)動系(xi)統高(gao)效率、裝配線高(gao)精(jing)度(du)、免維護保養(yang)。

5，工作中級(ji)別(bie)為A6級(ji)，防水(shui)等級(ji)IP55，H級(ji)絕緣層。防污防潮，提(ti)升(sheng)安全級(ji)別(bie)。