門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于(yu)戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場貨(huo)、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)具(ju)(ju)(ju)備(bei)場所(suo)使(shi)用(yong)率高、工(gong)作(zuo) 范疇(chou)大、融入(ru)范圍廣、實用(yong)性強等(deng)(deng)特性，在(zai)海港貨(huo)運(yun)站獲得普遍應(ying)用(yong)。它的(de)(de)(de)(de)(de)金屬構件(jian)像門(men)(men)(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根撐腳(jiao)(jiao)，能夠(gou)立即(ji)在(zai)路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能夠(gou)具(ju)(ju)(ju)備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)這種(zhong)形變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放場及工(gong)業廠房內無(wu)牛腿(tui)支(zhi)撐點的(de)(de)(de)(de)(de)場所(suo)，方式(shi)(shi)(shi)分成(cheng)半(ban)(ban)龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可去300噸(dun)。適用(yong)海港、堆放場等(deng)(deng)，進行(xing)戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場貨(huo)、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。它的(de)(de)(de)(de)(de)金屬構件(jian)像門(men)(men)(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根撐腳(jiao)(jiao)，能夠(gou)立即(ji)在(zai)路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能夠(gou)具(ju)(ju)(ju)備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍門(men)(men)(men)架(jia)、大貨(huo)車運(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎(jiao)車和電氣設備(bei)一(yi)部分等(deng)(deng)構成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)(bian)支(zhi)撐點在(zai)工(gong)業廠房或(huo)棧橋(qiao)上(shang)(shang)運(yun)作(zuo)，稱之為半(ban)(ban)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)龍門(men)(men)(men)架(jia)上(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部分組(zu)成(cheng)。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)作(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)能夠(gou)向一(yi)邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也可選用(yong)帶伸(shen)縮(suo)臂的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎(jiao)車，根據伸(shen)縮(suo)臂的(de)(de)(de)(de)(de)俯仰和轉(zhuan)動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選用歐式(shi)古典箱型梁(liang)組織設(she)計(ji)方案(an)，重(zhong)量(liang)輕，合理配置；

2，整個PCB線路(lu)板制做，無對接焊縫(feng)，比拼湊承重梁更牢固。

3，豎直剛(gang)度為1/800，梁端拱(gong)度由數控(kong)切割整個PCB線(xian)路板(ban)開料，精準度高(gao)。

4，選用埋弧焊自動焊、無損檢(jian)測。焊后(hou)總體拋丸除銹(xiu)，消地應力(li)、防銹(xiu)處理(li)，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟性設(she)計(ji)方案(an)，防止“幾條腿”運作。

2，車轱轆選(xuan)用鏜孔方式，應用數控機床(chuang)鏜銑床(chuang)一(yi)回精準定位(wei)生(sheng)產加工，保(bao)證規格精密(mi)度(du)和配(pei)合尺寸；

3，每一端梁裝有(you)雙(shuang)輪(lun)緣的車(che)轱轆(lu)、緩沖器、驅動器維護(hu)和防外遇保護(hu)器，安全(quan)性有(you)確保。

4，承重梁與端梁選用10.9級(ji)高強螺栓聯接，保證整個設備構造抗壓強度和精密度。

5，半今龍門端梁選(xuan)用(yong)矩形(xing)方管制做，車轱轆為無(wu)邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)(cheng)重(zhong)梁(liang)與承(cheng)(cheng)重(zhong)梁(liang)選(xuan)用軟(ruan)性絞(jiao)接方式；防止“幾條腿(tui)”運作。

2，電(dian)動機(ji)＋制動系(xi)統＋減速器(qi)＋行程開關(guan)四合一(yi)一(yi)體化設計方案，結構緊湊

3，小轎車搭建有安全性(xing)鉤，防(fang)失控。

4，全(quan)部(bu)傳(chuan)動系統(tong)(tong)組織選(xuan)用無連軸器的立即I/O方式(shi)，傳(chuan)動系統(tong)(tong)高(gao)效率、裝配線高(gao)精度(du)、免維護保養。

5，工作(zuo)中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕(jue)緣層。防污防潮，提升(sheng)安全級(ji)別。