門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)的(de)貨(huo)運站、石料場(chang)(chang)(chang)貨(huo)、散柜(ju)(ju)的(de)裝(zhuang)卸搬運工(gong)作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)(bei)場(chang)(chang)(chang)所使(shi)用(yong)率高(gao)、工(gong)作(zuo) 范疇大(da)、融入范圍(wei)廣(guang)、實用(yong)性(xing)強等(deng)(deng)特性(xing)，在(zai)(zai)海港(gang)貨(huo)運站獲得普(pu)遍應用(yong)。它(ta)的(de)金(jin)屬構(gou)件像門(men)(men)(men)形(xing)架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐腳，能夠(gou)(gou)立(li)即(ji)(ji)在(zai)(zai)路面(mian)的(de)路軌上走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能夠(gou)(gou)具備(bei)(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)這種(zhong)形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)(dui)放(fang)場(chang)(chang)(chang)及(ji)工(gong)業廠(chang)房內(nei)無牛腿支(zhi)撐點(dian)(dian)的(de)場(chang)(chang)(chang)所，方式(shi)(shi)分(fen)成(cheng)半龍門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去300噸。適用(yong)海港(gang)、堆(dui)(dui)放(fang)場(chang)(chang)(chang)等(deng)(deng)，進(jin)行戶外(wai)的(de)貨(huo)運站、石料場(chang)(chang)(chang)貨(huo)、散柜(ju)(ju)的(de)裝(zhuang)卸搬運工(gong)作(zuo) 。它(ta)的(de)金(jin)屬構(gou)件像門(men)(men)(men)形(xing)架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐腳，能夠(gou)(gou)立(li)即(ji)(ji)在(zai)(zai)路面(mian)的(de)路軌上走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能夠(gou)(gou)具備(bei)(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類型(xing)由(you)龍門(men)(men)(men)架、大(da)貨(huo)車運作(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車和電(dian)氣(qi)設(she)(she)備(bei)(bei)(bei)一部分(fen)等(deng)(deng)構(gou)成(cheng)。有(you)的(de)橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一邊(bian)有(you)支(zhi)腳，另一邊(bian)支(zhi)撐點(dian)(dian)在(zai)(zai)工(gong)業廠(chang)房或(huo)(huo)棧橋上運作(zuo)，稱之(zhi)(zhi)為半橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)龍門(men)(men)(men)架上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和端梁(liang)(liang)(liang)(liang))、支(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)(deng)一部分(fen)組成(cheng)。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)工(gong)作(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠(gou)(gou)向一邊(bian)或(huo)(huo)兩(liang)邊(bian)抬(tai)起(qi)(qi)(qi)支(zhi)腳之(zhi)(zhi)外(wai)，產生(sheng)懸(xuan)壁。也可選用(yong)帶伸(shen)縮(suo)臂(bei)的(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車，根(gen)據伸(shen)縮(suo)臂(bei)的(de)俯仰和轉動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)工(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典(dian)箱型梁組(zu)織設計方案，重(zhong)量輕，合(he)理配置(zhi)；

2，整個PCB線路(lu)板(ban)制做，無對接焊(han)縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端(duan)拱度由數(shu)控(kong)切割整(zheng)個(ge)PCB線路板開料，精(jing)準度高。

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

5，厚鋼板原材料為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟(ruan)性設計方(fang)案(an)，防(fang)止“幾條腿”運作(zuo)。

2，車轱轆選用鏜孔(kong)方式，應(ying)用數控機床(chuang)鏜銑床(chuang)一回精(jing)準定位生產(chan)加工，保證規格精(jing)密度(du)和配合尺寸(cun)；

3，每一端梁裝有(you)雙輪緣(yuan)的車轱轆(lu)、緩沖器、驅動器維護(hu)和防(fang)外遇保護(hu)器，安全(quan)性有(you)確保。

4，承重梁與(yu)端梁選用10.9級高強螺栓(shuan)聯接(jie)，保證整個(ge)設(she)備(bei)構造(zao)抗壓強度(du)和精密度(du)。

5，半今龍門端(duan)梁選用矩形(xing)方(fang)管(guan)制(zhi)做，車轱(gu)轆為無邊緣(yuan)設計方(fang)案，路(lu)(lu)軌與路(lu)(lu)面每平米。

小轎車總程

1，雙梁小轎車承重(zhong)梁與承重(zhong)梁選用軟性絞接方(fang)式；防止“幾條腿”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程(cheng)開(kai)關四合一一體化設計(ji)方案，結構緊湊(cou)

3，小轎(jiao)車搭建有安全(quan)性鉤，防失(shi)控。

4，全部傳動系統組織選用(yong)無連軸(zhou)器的立即(ji)I/O方式，傳動系統高效率(lv)、裝配線高精度、免維護保養(yang)。

5，工作中級(ji)別(bie)為(wei)A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣(yuan)層。防污防潮，提升(sheng)安全級(ji)別(bie)。