門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)裝卸搬運(yun)(yun)(yun)工(gong)作 。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)場(chang)所使(shi)用(yong)(yong)率高、工(gong)作 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)(yong)性(xing)強等(deng)特性(xing)，在海港(gang)貨(huo)(huo)運(yun)(yun)(yun)站獲得普遍應(ying)用(yong)(yong)。它的(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)(liang)根撐(cheng)腳(jiao)，能夠(gou)立(li)即在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上(shang)(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)(ju)備(bei)外(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這(zhe)種(zhong)形變。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及工(gong)業(ye)廠房(fang)內無牛(niu)腿支(zhi)撐(cheng)點(dian)的(de)(de)(de)場(chang)所，方式分(fen)成半龍門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)海港(gang)、堆放(fang)場(chang)等(deng)，進(jin)行戶外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)裝卸搬運(yun)(yun)(yun)工(gong)作 。它的(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)(liang)根撐(cheng)腳(jiao)，能夠(gou)立(li)即在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上(shang)(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)(ju)備(bei)外(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍門(men)(men)(men)架、大貨(huo)(huo)車運(yun)(yun)(yun)作組(zu)織(zhi)、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車和電(dian)氣(qi)設(she)(she)備(bei)一(yi)(yi)部分(fen)等(deng)構(gou)(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)(yi)邊(bian)支(zhi)撐(cheng)點(dian)在工(gong)業(ye)廠房(fang)或(huo)棧橋(qiao)(qiao)上(shang)(shang)運(yun)(yun)(yun)作，稱之為半橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)(men)(men)架上(shang)(shang)端(duan)跨接(jie) (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)腳(jiao)、下承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部分(fen)組(zu)成。以便(bian)擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)工(gong)作 范(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)(yi)邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生懸壁(bi)。也可(ke)選用(yong)(yong)帶伸縮臂(bei)(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根據伸縮臂(bei)(bei)的(de)(de)(de)俯仰(yang)和轉(zhuan)動(dong)擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)工(gong)作 范(fan)疇(chou)

承重梁構造

1，承重梁(liang)選(xuan)用歐(ou)式古典箱型梁(liang)組織設計方(fang)案，重量(liang)輕，合(he)理(li)配(pei)置；

2，整個PCB線路板制做(zuo)，無(wu)對接焊縫，比拼湊承重梁(liang)更牢(lao)固。

3，豎直(zhi)剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開料，精(jing)準度(du)高(gao)。

4，選用(yong)埋弧焊自動焊、無(wu)損檢測。焊后總(zong)體(ti)拋丸(wan)除銹(xiu)，消地應力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材(cai)料(liao)為(wei)Q235B；環氧富(fu)鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性(xing)設(she)計(ji)方案，防止“幾條腿”運(yun)作。

2，車轱轆選用(yong)鏜(tang)孔方(fang)式，應用(yong)數(shu)控機(ji)床(chuang)鏜(tang)銑床(chuang)一(yi)回精準定位生產(chan)加工，保(bao)證規格精密度和(he)配合尺寸；

3，每一(yi)端梁裝有雙輪緣的車轱(gu)轆、緩沖器、驅(qu)動器維護(hu)和防外遇保(bao)護(hu)器，安全性有確(que)保(bao)。

4，承重梁與端(duan)梁選用10.9級高強(qiang)螺栓聯接，保證整個設(she)備構造抗(kang)壓強(qiang)度和(he)精(jing)密度。

5，半今龍門端梁選用矩形方(fang)管(guan)制(zhi)做，車轱轆為無邊緣設(she)計(ji)方(fang)案，路軌(gui)與路面每平(ping)米。

小轎車總程

1，雙梁小轎車(che)承重梁與(yu)承重梁選用軟性絞接(jie)方式(shi)；防止“幾條腿”運(yun)作。

2，電(dian)動(dong)機＋制動(dong)系統＋減(jian)速(su)器＋行程開關四合一一體化設計方(fang)案，結(jie)構(gou)緊湊(cou)

3，小轎車搭建有安全性(xing)鉤，防失控(kong)。

4，全部傳動(dong)系統組織選用無連軸器的(de)立即I/O方式，傳動(dong)系統高(gao)效率(lv)、裝配線高(gao)精度、免(mian)維護保養(yang)。

5，工作(zuo)中(zhong)級別(bie)為A6級，防水等級IP55，H級絕(jue)緣層。防污防潮，提(ti)升安全級別(bie)。