門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜的(de)(de)(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)(chang)所(suo)使用率高、工(gong)(gong)作(zuo)(zuo) 范疇大、融入(ru)范圍廣、實用性強等(deng)(deng)特性，在海港貨(huo)運(yun)站(zhan)獲得普遍應用。它的(de)(de)(de)(de)(de)金(jin)(jin)屬構(gou)(gou)(gou)(gou)件像(xiang)門(men)形(xing)架構(gou)(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)(liang)(liang)根撐腳，能夠立(li)即(ji)在路面的(de)(de)(de)(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能夠具(ju)備外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用堆(dui)放場(chang)(chang)及工(gong)(gong)業(ye)廠房內無牛(niu)腿(tui)支撐點的(de)(de)(de)(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)分(fen)成半龍門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可(ke)去(qu)300噸。適用海港、堆(dui)放場(chang)(chang)等(deng)(deng)，進(jin)行戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜的(de)(de)(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)(de)金(jin)(jin)屬構(gou)(gou)(gou)(gou)件像(xiang)門(men)形(xing)架構(gou)(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)(liang)(liang)根撐腳，能夠立(li)即(ji)在路面的(de)(de)(de)(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能夠具(ju)備外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)(gou)(gou)類型由龍門(men)架、大貨(huo)車運(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣(qi)設備一部分(fen)等(deng)(deng)構(gou)(gou)(gou)(gou)成。有(you)的(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一邊(bian)(bian)(bian)有(you)支腳，另一邊(bian)(bian)(bian)支撐點在工(gong)(gong)業(ye)廠房或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍門(men)架上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一部分(fen)組成。以便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能夠向一邊(bian)(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)(bian)抬起(qi)支腳之外(wai)(wai)，產(chan)生(sheng)懸(xuan)壁(bi)。也可(ke)選用帶伸(shen)縮臂的(de)(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根據伸(shen)縮臂的(de)(de)(de)(de)(de)俯仰和轉(zhuan)動(dong)擴(kuo)張起(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重梁(liang)(liang)選用歐式古典箱型(xing)梁(liang)(liang)組織(zhi)設計(ji)方案，重量輕，合理(li)配置；

2，整個PCB線路板制做，無(wu)對接焊縫(feng)，比拼湊承重梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁端拱度(du)由(you)數控切(qie)割(ge)整個PCB線(xian)路板開料，精準(zhun)度(du)高。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總體拋丸除銹(xiu)，消(xiao)地應(ying)力(li)、防銹(xiu)處理，超過(guo)Sa2.5級(ji)；

5，厚(hou)鋼板原材料為Q235B；環(huan)氧富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防止(zhi)“幾條腿”運(yun)作。

2，車轱(gu)轆選用鏜孔方式，應用數(shu)控機(ji)床(chuang)(chuang)鏜銑床(chuang)(chuang)一回(hui)精準定位(wei)生產加工，保證(zheng)規格(ge)精密(mi)度和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣的(de)車轱(gu)轆、緩沖器、驅動器維護和(he)防外遇保護器，安全性有(you)確保。

4，承重梁與端梁選用10.9級高(gao)強螺栓(shuan)聯(lian)接(jie)，保證整個設備構(gou)造(zao)抗壓強度和精(jing)密度。

5，半今(jin)龍(long)門端梁選用矩(ju)形方(fang)管(guan)制做，車轱(gu)轆為無邊緣設(she)計方(fang)案，路軌與路面每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞接方式；防(fang)止(zhi)“幾條腿”運(yun)作(zuo)。

2，電動(dong)機＋制動(dong)系(xi)統＋減速器＋行(xing)程開關四合(he)一一體化設計方(fang)案，結構緊(jin)湊

3，小轎車搭(da)建有安全性鉤，防失控。

4，全部(bu)傳(chuan)(chuan)動系(xi)統組(zu)織選用無連(lian)軸器的立(li)即I/O方式，傳(chuan)(chuan)動系(xi)統高(gao)效率、裝配線高(gao)精度、免維護保養。

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