門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外(wai)的(de)貨(huo)(huo)運(yun)站(zhan)、石(shi)料場(chang)(chang)(chang)貨(huo)(huo)、散柜的(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所使(shi)用(yong)(yong)率高(gao)、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍(wei)廣、實用(yong)(yong)性強等特(te)性，在(zai)(zai)海港(gang)貨(huo)(huo)運(yun)站(zhan)獲得普遍(bian)應用(yong)(yong)。它的(de)金屬構(gou)件像(xiang)門(men)形(xing)(xing)架(jia)(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)(liang)(liang)根撐(cheng)(cheng)(cheng)腳，能夠立即(ji)在(zai)(zai)路面(mian)的(de)路軌(gui)上走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)(liang)邊(bian)能夠具備(bei)外(wai)伸(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)這(zhe)種形(xing)(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)(shi)用(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)(gong)(gong)業(ye)廠(chang)房(fang)內無牛腿支撐(cheng)(cheng)(cheng)點(dian)的(de)場(chang)(chang)(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)半龍(long)(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍(long)(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去(qu)300噸(dun)。適(shi)(shi)用(yong)(yong)海港(gang)、堆放場(chang)(chang)(chang)等，進行戶外(wai)的(de)貨(huo)(huo)運(yun)站(zhan)、石(shi)料場(chang)(chang)(chang)貨(huo)(huo)、散柜的(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)金屬構(gou)件像(xiang)門(men)形(xing)(xing)架(jia)(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)(liang)(liang)根撐(cheng)(cheng)(cheng)腳，能夠立即(ji)在(zai)(zai)路面(mian)的(de)路軌(gui)上走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)(liang)邊(bian)能夠具備(bei)外(wai)伸(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)類型(xing)由龍(long)(long)(long)門(men)架(jia)(jia)(jia)、大(da)貨(huo)(huo)車(che)運(yun)作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小(xiao)轎車(che)和電氣設(she)(she)(she)備(bei)一(yi)(yi)部分(fen)等構(gou)成(cheng)。有的(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一(yi)(yi)邊(bian)有支腳，另一(yi)(yi)邊(bian)支撐(cheng)(cheng)(cheng)點(dian)在(zai)(zai)工(gong)(gong)(gong)業(ye)廠(chang)房(fang)或棧橋(qiao)上運(yun)作(zuo)(zuo)，稱之(zhi)(zhi)為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)龍(long)(long)(long)門(men)架(jia)(jia)(jia)上端(duan)跨接(jie) (含(han)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang))、支腳、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)(yi)部分(fen)組成(cheng)。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠向一(yi)(yi)邊(bian)或兩(liang)(liang)(liang)(liang)邊(bian)抬起(qi)(qi)支腳之(zhi)(zhi)外(wai)，產生懸壁。也(ye)可選用(yong)(yong)帶伸(shen)縮臂的(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小(xiao)轎車(che)，根據伸(shen)縮臂的(de)俯仰和轉(zhuan)動擴張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典箱(xiang)型梁(liang)組織設計方案(an)，重量輕(qing)，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(gu)。

3，豎直剛度(du)(du)(du)為1/800，梁端拱(gong)度(du)(du)(du)由(you)數控切割(ge)整(zheng)個PCB線路(lu)板開料，精準度(du)(du)(du)高(gao)。

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)，消地應力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板原材(cai)料為Q235B；環氧(yang)富(fu)鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案，防止“幾條腿”運(yun)作。

2，車轱轆(lu)選用(yong)鏜孔方式，應(ying)用(yong)數控機床鏜銑床一回精準定位生產加工(gong)，保證規格精密度和配(pei)合尺寸(cun)；

3，每一端梁裝有雙輪緣的(de)車轱轆、緩沖器、驅動器維(wei)護和防外遇保(bao)護器，安全性(xing)有確保(bao)。

4，承重(zhong)梁與端(duan)梁選(xuan)用10.9級高強(qiang)螺栓聯接，保證整個設(she)備(bei)構造(zao)抗壓強(qiang)度和精密(mi)度。

5，半今龍門(men)端梁選用矩形方管(guan)制(zhi)做，車轱轆為(wei)無邊(bian)緣設(she)計(ji)方案(an)，路(lu)軌(gui)與路(lu)面(mian)每平(ping)米(mi)。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選(xuan)用(yong)軟性絞(jiao)接方式；防止(zhi)“幾條腿”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減(jian)速(su)器＋行(xing)程開關四合一一體化設計方(fang)案(an)，結構緊湊(cou)

3，小轎車搭建(jian)有(you)安全性鉤，防失控。

4，全(quan)部傳動(dong)系(xi)(xi)統組織選用無連軸器的(de)立即(ji)I/O方(fang)式(shi)，傳動(dong)系(xi)(xi)統高效率、裝配線高精度、免維護保養(yang)。

5，工作中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣層。防污防潮，提升(sheng)安(an)全級(ji)別。