門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于(yu)戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)(chang)所使用(yong)率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)大(da)(da)、融入范(fan)圍廣、實用(yong)性(xing)強等特性(xing)，在海港(gang)貨(huo)運(yun)(yun)站(zhan)獲得普遍應用(yong)。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐(cheng)(cheng)腳，能(neng)(neng)(neng)夠(gou)(gou)立(li)即(ji)在路(lu)面的(de)(de)(de)路(lu)軌(gui)上(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)能(neng)(neng)(neng)夠(gou)(gou)具備(bei)外(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆放場(chang)(chang)及工(gong)(gong)業廠房(fang)(fang)內無(wu)牛(niu)腿支撐(cheng)(cheng)點(dian)(dian)的(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)分成半(ban)龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸數可(ke)去300噸。適(shi)用(yong)海港(gang)、堆放場(chang)(chang)等，進(jin)行(xing)戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐(cheng)(cheng)腳，能(neng)(neng)(neng)夠(gou)(gou)立(li)即(ji)在路(lu)面的(de)(de)(de)路(lu)軌(gui)上(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)能(neng)(neng)(neng)夠(gou)(gou)具備(bei)外(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型由(you)龍(long)(long)門(men)架(jia)、大(da)(da)貨(huo)車(che)運(yun)(yun)作(zuo)(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和(he)電(dian)氣設(she)備(bei)一(yi)部分等構(gou)(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊(bian)(bian)有支腳，另一(yi)邊(bian)(bian)支撐(cheng)(cheng)點(dian)(dian)在工(gong)(gong)業廠房(fang)(fang)或棧橋(qiao)(qiao)上(shang)(shang)運(yun)(yun)作(zuo)(zuo)(zuo)，稱之(zhi)為半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍(long)(long)門(men)架(jia)上(shang)(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支腳、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組(zu)成。以便(bian)擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)(neng)夠(gou)(gou)向一(yi)邊(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支腳之(zhi)外(wai)，產生懸壁。也可(ke)選用(yong)帶伸縮臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根據伸縮臂的(de)(de)(de)俯仰和(he)轉(zhuan)動擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁選用(yong)歐(ou)式古典箱型梁組織設計(ji)方案，重量輕，合理(li)配置；

2，整個(ge)PCB線路板(ban)制做，無(wu)對接焊縫，比(bi)拼(pin)湊(cou)承重(zhong)梁更牢固。

3，豎直剛度為1/800，梁端拱度由數(shu)控切割整個PCB線路(lu)板開料(liao)，精準(zhun)度高(gao)。

4，選用埋弧焊自動焊、無損檢測(ce)。焊后總體拋(pao)丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端(duan)梁(liang)選(xuan)用絞接軟(ruan)性設計(ji)方案，防止(zhi)“幾條(tiao)腿”運作。

2，車轱轆選用鏜孔方式，應(ying)用數控機床鏜銑床一回精準(zhun)定位生產加工，保證(zheng)規格精密度和(he)配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器、驅(qu)動(dong)器維護和(he)防外遇保護器，安全(quan)性有確保。

4，承(cheng)重(zhong)梁與端梁選(xuan)用10.9級高強螺栓(shuan)聯接，保證整(zheng)個設備構造抗(kang)壓強度(du)和精密(mi)度(du)。

5，半今龍門(men)端梁(liang)選(xuan)用矩形方管制做，車轱轆為無邊緣設計(ji)方案(an)，路軌與路面每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)小(xiao)轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選(xuan)用軟性絞接方(fang)式(shi)；防止(zhi)“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器＋行(xing)程開(kai)關四合一(yi)一(yi)體化設計(ji)方案，結構(gou)緊湊

3，小轎(jiao)車搭(da)建有安(an)全性(xing)鉤，防(fang)失控。

4，全部傳(chuan)動(dong)(dong)系統組織選用(yong)無(wu)連軸器的立即(ji)I/O方式，傳(chuan)動(dong)(dong)系統高效(xiao)率、裝(zhuang)配線高精(jing)度(du)、免維護保養。

5，工作中級別為A6級，防水等(deng)級IP55，H級絕緣層。防污(wu)防潮，提升安全(quan)級別。