門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于(yu)戶外的(de)貨運(yun)(yun)(yun)站、石料(liao)場(chang)貨、散(san)柜(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)所(suo)使用(yong)率高、工(gong)作(zuo)(zuo) 范疇大、融(rong)入(ru)范圍廣、實用(yong)性強等特性，在海(hai)港(gang)貨運(yun)(yun)(yun)站獲得普遍應用(yong)。它的(de)金(jin)屬構件(jian)像門(men)形(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立(li)即在路(lu)面的(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具備外伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這種(zhong)形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)放(fang)(fang)場(chang)及工(gong)業廠(chang)房內無牛腿支撐(cheng)點的(de)場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)(fen)成(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)(dun)數可去300噸(dun)(dun)。適用(yong)海(hai)港(gang)、堆(dui)放(fang)(fang)場(chang)等，進行戶外的(de)貨運(yun)(yun)(yun)站、石料(liao)場(chang)貨、散(san)柜(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。它的(de)金(jin)屬構件(jian)像門(men)形(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立(li)即在路(lu)面的(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具備外伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由(you)龍門(men)架(jia)(jia)、大貨車運(yun)(yun)(yun)作(zuo)(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車和電氣(qi)設備一部(bu)分(fen)(fen)等構成(cheng)。有的(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在一邊(bian)(bian)有支腳(jiao)，另一邊(bian)(bian)支撐(cheng)點在工(gong)業廠(chang)房或(huo)棧橋上(shang)運(yun)(yun)(yun)作(zuo)(zuo)，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍門(men)架(jia)(jia)上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一部(bu)分(fen)(fen)組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo)(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向一邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外，產生懸(xuan)壁。也可選用(yong)帶伸(shen)縮臂(bei)的(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車，根(gen)據伸(shen)縮臂(bei)的(de)俯(fu)仰(yang)和轉(zhuan)動(dong)擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用(yong)歐式古典箱型梁組織設計方案，重量(liang)輕，合理配置；

2，整個PCB線(xian)路板制(zhi)做，無對接焊縫，比拼湊(cou)承重梁更(geng)牢固。

3，豎直剛度(du)(du)為1/800，梁(liang)端(duan)拱度(du)(du)由數控切(qie)割(ge)整(zheng)個(ge)PCB線路板開料，精準(zhun)度(du)(du)高。

4，選用埋弧焊自(zi)動(dong)焊、無損檢(jian)測。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(gang)板原材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計(ji)方案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數控機(ji)床鏜(tang)銑床一回精準定位生產(chan)加工，保證(zheng)規格精密度和配(pei)合尺寸；

3，每(mei)一(yi)端梁(liang)裝有(you)雙輪緣的(de)車轱轆(lu)、緩沖器(qi)、驅動器(qi)維護和防(fang)外遇保護器(qi)，安全性有(you)確保。

4，承重(zhong)梁與(yu)端梁選用10.9級高(gao)強螺(luo)栓聯接，保證整個(ge)設備構造抗壓強度和精密度。

5，半(ban)今龍門端梁(liang)選用矩形方(fang)管(guan)制做，車轱轆為無邊緣設計方(fang)案(an)，路(lu)軌與路(lu)面(mian)每平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎(jiao)車承重梁(liang)(liang)與承重梁(liang)(liang)選用(yong)軟性(xing)絞(jiao)接(jie)方式；防止(zhi)“幾條腿”運作。

2，電動(dong)機(ji)＋制動(dong)系統＋減速器(qi)＋行程開關四(si)合一一體化(hua)設計方案，結構緊湊

3，小(xiao)轎車搭(da)建有安全性鉤(gou)，防(fang)失(shi)控。

4，全部傳動系(xi)統組織(zhi)選用無連(lian)軸器的立即I/O方(fang)式，傳動系(xi)統高效率、裝(zhuang)配線高精度、免維護(hu)保養。

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