門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外的(de)(de)貨運(yun)(yun)站、石料(liao)場(chang)貨、散(san)柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所使用(yong)(yong)率高(gao)、工(gong)(gong)作(zuo)(zuo) 范疇(chou)大(da)、融入(ru)范圍(wei)廣、實用(yong)(yong)性強等(deng)特性，在海港貨運(yun)(yun)站獲得普遍應(ying)用(yong)(yong)。它的(de)(de)金(jin)屬(shu)構(gou)(gou)件像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)(gou)立即(ji)在路(lu)面的(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具備外伸(shen)懸臂(bei)(bei)梁。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種(zhong)形變。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及工(gong)(gong)業(ye)廠房內無牛腿支(zhi)(zhi)撐點(dian)(dian)的(de)(de)場(chang)所，方式(shi)(shi)分成半(ban)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海港、堆放(fang)場(chang)等(deng)，進行戶外的(de)(de)貨運(yun)(yun)站、石料(liao)場(chang)貨、散(san)柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金(jin)屬(shu)構(gou)(gou)件像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)(gou)立即(ji)在路(lu)面的(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具備外伸(shen)懸臂(bei)(bei)梁。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)(gou)類型由龍(long)(long)門(men)(men)架(jia)、大(da)貨車運(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)(he)電氣設(she)備一(yi)(yi)部(bu)分等(deng)構(gou)(gou)成。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)(zhi)撐點(dian)(dian)在工(gong)(gong)業(ye)廠房或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)，稱之為(wei)半(ban)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)(long)門(men)(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)(he)端梁)、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等(deng)一(yi)(yi)部(bu)分組(zu)成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)夠(gou)(gou)向一(yi)(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬(tai)起(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外，產生(sheng)懸壁。也可選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根(gen)據伸(shen)縮(suo)臂(bei)(bei)的(de)(de)俯仰(yang)和(he)(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典箱型梁(liang)組(zu)織設(she)計方案，重量輕，合理配置；

2，整(zheng)個(ge)PCB線(xian)路板制做，無對接(jie)焊縫，比(bi)拼湊承重梁更(geng)牢固。

3，豎直剛度(du)為1/800，梁端拱(gong)度(du)由數控切割整(zheng)個PCB線路板開(kai)料(liao)，精準度(du)高(gao)。

4，選用埋弧(hu)焊(han)自(zi)動焊(han)、無損檢(jian)測。焊(han)后總體拋丸除銹，消地(di)應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼(gang)板原(yuan)材料為(wei)Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟性設計方案，防止“幾條腿”運作(zuo)。

2，車轱轆選用(yong)鏜孔(kong)方(fang)式，應用(yong)數控機床鏜銑床一回精準定位生產加工，保證規格(ge)精密度和(he)配(pei)合(he)尺(chi)寸；

3，每一端梁(liang)裝(zhuang)有雙輪緣的(de)車轱轆、緩沖器、驅(qu)動(dong)器維護和防(fang)外遇保(bao)護器，安全性有確保(bao)。

4，承重(zhong)梁與端梁選(xuan)用10.9級高強(qiang)螺栓(shuan)聯接，保證整(zheng)個設備構(gou)造抗壓強(qiang)度和精(jing)密度。

5，半今龍門端梁(liang)選用(yong)矩形方(fang)管制做(zuo)，車(che)轱轆為無邊緣設計(ji)方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁小(xiao)轎車承重(zhong)梁與承重(zhong)梁選用軟性絞接(jie)方式；防止“幾條腿”運作。

2，電(dian)動機＋制動系統＋減速器＋行程開關四合(he)一(yi)(yi)一(yi)(yi)體化(hua)設計方(fang)案，結構緊湊

3，小轎車搭建有安全性鉤(gou)，防失(shi)控。

4，全(quan)部傳(chuan)動(dong)系統(tong)組織選用(yong)無連軸(zhou)器的立即I/O方(fang)式，傳(chuan)動(dong)系統(tong)高效率、裝配線高精(jing)度、免維護(hu)保養。

5，工作中(zhong)級(ji)別(bie)為A6級(ji)，防(fang)(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)(fang)污防(fang)(fang)潮，提升(sheng)安全級(ji)別(bie)。