門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)(yong)于戶(hu)(hu)外的(de)(de)(de)貨運(yun)站(zhan)、石料場(chang)(chang)貨、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)所使(shi)用(yong)(yong)率高(gao)、工(gong)(gong)作(zuo) 范疇(chou)(chou)(chou)大、融入(ru)范圍廣、實用(yong)(yong)性強等(deng)特性，在海(hai)港(gang)貨運(yun)站(zhan)獲得普(pu)遍(bian)應用(yong)(yong)。它的(de)(de)(de)金屬(shu)構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立(li)即(ji)在路面的(de)(de)(de)路軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠(gou)具備(bei)外伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放場(chang)(chang)及工(gong)(gong)業廠房(fang)內無牛(niu)腿支(zhi)(zhi)撐點(dian)的(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)分(fen)成半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)海(hai)港(gang)、堆放場(chang)(chang)等(deng)，進行戶(hu)(hu)外的(de)(de)(de)貨運(yun)站(zhan)、石料場(chang)(chang)貨、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)金屬(shu)構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立(li)即(ji)在路面的(de)(de)(de)路軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠(gou)具備(bei)外伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類型(xing)由龍門(men)(men)架、大貨車運(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣設備(bei)一(yi)(yi)部(bu)分(fen)等(deng)構(gou)成。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)(yi)邊有支(zhi)(zhi)腳(jiao)，另一(yi)(yi)邊支(zhi)(zhi)撐點(dian)在工(gong)(gong)業廠房(fang)或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)，稱之為(wei)半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)(men)架上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部(bu)分(fen)組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范疇(chou)(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)(yi)邊或兩(liang)邊抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外，產生懸(xuan)(xuan)壁。也(ye)可(ke)選(xuan)用(yong)(yong)帶伸縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)據伸縮臂(bei)的(de)(de)(de)俯(fu)仰和轉動擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范疇(chou)(chou)(chou)

承重梁構造

1，承重梁選用歐式古典(dian)箱型(xing)梁組(zu)織設計方案，重量輕，合理配置；

2，整個PCB線(xian)路板制做，無對接焊縫，比拼(pin)湊承重梁更牢固。

3，豎直剛度(du)(du)為1/800，梁端拱(gong)度(du)(du)由(you)數控切割整個PCB線路板開料(liao)，精準(zhun)度(du)(du)高。

4，選用埋弧(hu)焊(han)自動焊(han)、無損(sun)檢(jian)測。焊(han)后總體拋丸除(chu)銹(xiu)，消(xiao)地應力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環(huan)氧(yang)富鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設計方案(an)，防(fang)止“幾條腿”運作。

2，車(che)轱轆(lu)選用鏜孔方(fang)式，應用數控(kong)機床鏜銑床一回精準定位生產加工(gong)，保(bao)證(zheng)規格精密度(du)和配合尺(chi)寸；

3，每一端梁裝有雙(shuang)輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維(wei)護和防外遇保護器(qi)，安(an)全性(xing)有確保。

4，承重梁(liang)與端(duan)梁(liang)選(xuan)用(yong)10.9級高強(qiang)螺栓聯接，保證整個設備構造抗壓強(qiang)度和精密(mi)度。

5，半今龍(long)門端梁選用矩形方管制(zhi)做(zuo)，車轱轆為無邊緣設計方案，路(lu)軌(gui)與路(lu)面(mian)每平米。

小轎車總程

1，雙梁小(xiao)轎車承重梁與承重梁選用軟性絞(jiao)接(jie)方式(shi)；防止“幾條(tiao)腿”運作。

2，電動(dong)機(ji)＋制(zhi)動(dong)系統(tong)＋減(jian)速器＋行程開(kai)關四合一一體化設計方案，結構緊(jin)湊(cou)

3，小轎車搭(da)建有安全性鉤，防失控。

4，全部傳動系統組織選用無連(lian)軸器(qi)的立(li)即I/O方式，傳動系統高效率、裝(zhuang)配線高精度、免(mian)維(wei)護保養(yang)。

5，工作(zuo)中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全(quan)級(ji)別。