門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)于戶外的(de)貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散(san)(san)柜(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場(chang)所(suo)使用(yong)率(lv)高、工(gong)(gong)作(zuo) 范疇(chou)大、融入范圍(wei)廣、實用(yong)性強等特性，在(zai)海港(gang)貨(huo)運(yun)(yun)站獲得普(pu)遍(bian)應用(yong)。它的(de)金屬(shu)構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)(gen)撐腳(jiao)(jiao)，能(neng)夠立即在(zai)路(lu)面的(de)路(lu)軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)(bei)外伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場(chang)及工(gong)(gong)業(ye)廠房內無牛腿支(zhi)(zhi)撐點(dian)(dian)的(de)場(chang)所(suo)，方式(shi)(shi)分成半龍門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去(qu)300噸。適用(yong)海港(gang)、堆放場(chang)等，進行戶外的(de)貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散(san)(san)柜(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)金屬(shu)構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)(gen)撐腳(jiao)(jiao)，能(neng)夠立即在(zai)路(lu)面的(de)路(lu)軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)(bei)外伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)(men)架、大貨(huo)車運(yun)(yun)作(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車和電(dian)氣設(she)備(bei)(bei)一(yi)部分等構(gou)成。有的(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)(bian)支(zhi)(zhi)撐點(dian)(dian)在(zai)工(gong)(gong)業(ye)廠房或棧橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)，稱之(zhi)為半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍門(men)(men)架上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組(zu)成。以便(bian)擴(kuo)張(zhang)(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向(xiang)一(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)支(zhi)(zhi)腳(jiao)(jiao)之(zhi)外，產生懸壁。也可選(xuan)用(yong)帶伸縮(suo)臂(bei)的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車，根(gen)(gen)據伸縮(suo)臂(bei)的(de)俯(fu)仰和轉動擴(kuo)張(zhang)(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重梁選用(yong)歐式(shi)古典箱型(xing)梁組織設計方案(an)，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊(han)縫(feng)，比(bi)拼湊承重梁(liang)更牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由數控(kong)切(qie)割整(zheng)個PCB線路板開料(liao)，精準度高。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無損(sun)檢(jian)測(ce)。焊(han)(han)后總體拋丸除銹，消地應力、防(fang)銹處(chu)理(li)，超過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅(xin)漆(qi)，薄(bo)厚120μm。

端梁一部分

1，端梁選用(yong)絞(jiao)接軟性(xing)設計方(fang)案(an)，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方式(shi)，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精準定位生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝有雙(shuang)輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護(hu)和防外遇保(bao)護(hu)器(qi)，安全性(xing)有確保(bao)。

4，承重梁(liang)與端梁(liang)選用10.9級高強(qiang)螺栓聯(lian)接，保證整(zheng)個設備構造抗壓強(qiang)度和精密度。

5，半今龍門端梁選用矩形(xing)方管(guan)制做，車轱轆為無邊緣設計方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性絞接(jie)方(fang)式；防(fang)止“幾條腿”運(yun)作。

2，電動機＋制動系統(tong)＋減速器＋行程開關(guan)四合一(yi)一(yi)體(ti)化設計方案，結構緊湊

3，小轎車搭建(jian)有安全性鉤，防失控(kong)。

4，全部(bu)傳(chuan)動系統組織(zhi)選用無連軸器(qi)的立即I/O方式，傳(chuan)動系統高(gao)效率、裝配線(xian)高(gao)精度、免維護保養(yang)。

5，工(gong)作(zuo)中(zhong)級別為(wei)A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污(wu)防(fang)潮(chao)，提升安全級別。