門(men)(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶(hu)(hu)外的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作 。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)所(suo)使(shi)用率高、工(gong)(gong)作 范疇(chou)大、融入(ru)范圍(wei)廣(guang)、實(shi)用性強(qiang)等特性，在(zai)海港(gang)貨(huo)運(yun)站(zhan)獲得普(pu)遍應用。它的(de)(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)即在(zai)路面(mian)的(de)(de)(de)(de)路軌上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊能(neng)(neng)夠具(ju)備(bei)外伸(shen)懸(xuan)(xuan)臂(bei)梁。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用堆放場(chang)及工(gong)(gong)業廠(chang)房內無牛腿支撐(cheng)點(dian)的(de)(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)分(fen)成半龍(long)(long)門(men)(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)(long)門(men)(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可(ke)去300噸。適用海港(gang)、堆放場(chang)等，進(jin)行戶(hu)(hu)外的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作 。它的(de)(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)即在(zai)路面(mian)的(de)(de)(de)(de)路軌上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊能(neng)(neng)夠具(ju)備(bei)外伸(shen)懸(xuan)(xuan)臂(bei)梁。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍(long)(long)門(men)(men)(men)架、大貨(huo)車運(yun)作組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和電氣設(she)(she)(she)備(bei)一(yi)部分(fen)等構(gou)(gou)成。有(you)的(de)(de)(de)(de)橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)一(yi)邊有(you)支腳(jiao)，另一(yi)邊支撐(cheng)點(dian)在(zai)工(gong)(gong)業廠(chang)房或(huo)棧(zhan)橋(qiao)上(shang)(shang)運(yun)作，稱(cheng)之(zhi)為半橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)龍(long)(long)門(men)(men)(men)架上(shang)(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁和端梁)、支腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)部分(fen)組成。以便(bian)擴(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)(she)備(bei)工(gong)(gong)作 范疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)夠向一(yi)邊或(huo)兩(liang)(liang)邊抬起支腳(jiao)之(zhi)外，產生懸(xuan)(xuan)壁。也可(ke)選用帶伸(shen)縮臂(bei)的(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根據伸(shen)縮臂(bei)的(de)(de)(de)(de)俯(fu)仰和轉動(dong)擴(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)(she)備(bei)工(gong)(gong)作 范疇(chou)

承重梁構造

1，承重梁選用歐式古典(dian)箱型梁組織設計方案，重量輕，合理配置；

2，整(zheng)個PCB線路板(ban)制做，無對(dui)接(jie)焊縫，比拼湊承重梁(liang)更牢固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切割整個PCB線路板開料，精(jing)準度高。

4，選用埋弧(hu)焊自(zi)動焊、無(wu)損檢測(ce)。焊后(hou)總體(ti)拋丸除銹，消(xiao)地(di)應(ying)力、防(fang)銹處理，超過Sa2.5級；

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

端梁一部分

1，端梁選(xuan)用絞接軟性設計方案，防止“幾條腿”運(yun)作(zuo)。

2，車(che)轱轆選(xuan)用(yong)鏜孔方式(shi)，應用(yong)數控(kong)機床(chuang)鏜銑床(chuang)一回精(jing)準定位生產加工，保證規格精(jing)密(mi)度(du)和(he)配合尺寸；

3，每一(yi)端(duan)梁裝(zhuang)有雙輪緣(yuan)的車(che)轱(gu)轆、緩沖器、驅動器維護和防外遇保(bao)護器，安全性有確保(bao)。

4，承重(zhong)梁與端梁選用10.9級(ji)高強螺栓聯(lian)接，保證整個設備構造(zao)抗壓強度和(he)精(jing)密度。

5，半今(jin)龍門端梁選用矩形方(fang)管制(zhi)做，車(che)轱轆為無邊(bian)緣設計方(fang)案，路軌與路面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選用(yong)軟性絞接方式；防止“幾條腿”運作。

2，電動(dong)(dong)機＋制動(dong)(dong)系統(tong)＋減速(su)器＋行程開關四合(he)一(yi)一(yi)體化設計方(fang)案，結構(gou)緊湊

3，小轎車(che)搭建有安全(quan)性鉤，防失控。

4，全部傳動(dong)系統組織選用(yong)無連軸器的立即(ji)I/O方式，傳動(dong)系統高效率、裝配線(xian)高精度、免維護保(bao)養。

5，工作中級別(bie)為A6級，防(fang)水(shui)等級IP55，H級絕緣層。防(fang)污防(fang)潮，提(ti)升安全級別(bie)。