門(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)(yong)(yong)于(yu)戶外(wai)的(de)貨(huo)(huo)(huo)運(yun)(yun)(yun)(yun)站(zhan)(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)(huo)、散柜的(de)裝(zhuang)卸搬運(yun)(yun)(yun)(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所(suo)使用(yong)(yong)(yong)率(lv)高(gao)、工作(zuo)(zuo) 范疇大、融(rong)入范圍廣、實用(yong)(yong)(yong)性強等(deng)特性，在海港(gang)貨(huo)(huo)(huo)運(yun)(yun)(yun)(yun)站(zhan)(zhan)獲得普遍應(ying)用(yong)(yong)(yong)。它的(de)金(jin)屬構(gou)件像門(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩根撐腳，能(neng)夠立即在路(lu)(lu)面的(de)路(lu)(lu)軌(gui)上(shang)走(zou)動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠具備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)的(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)(yong)堆放場(chang)(chang)(chang)及工業(ye)(ye)廠(chang)房內(nei)無牛腿支撐點(dian)的(de)場(chang)(chang)(chang)所(suo)，方式(shi)(shi)(shi)(shi)分(fen)成半(ban)(ban)龍(long)門(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)，大噸數可去300噸。適(shi)用(yong)(yong)(yong)海港(gang)、堆放場(chang)(chang)(chang)等(deng)，進行戶外(wai)的(de)貨(huo)(huo)(huo)運(yun)(yun)(yun)(yun)站(zhan)(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)(huo)、散柜的(de)裝(zhuang)卸搬運(yun)(yun)(yun)(yun)工作(zuo)(zuo) 。它的(de)金(jin)屬構(gou)件像門(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩根撐腳，能(neng)夠立即在路(lu)(lu)面的(de)路(lu)(lu)軌(gui)上(shang)走(zou)動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠具備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)結構(gou)類型由(you)龍(long)門(men)架、大貨(huo)(huo)(huo)車運(yun)(yun)(yun)(yun)作(zuo)(zuo)組(zu)織、起重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車和(he)電(dian)氣設(she)備(bei)一(yi)部分(fen)等(deng)構(gou)成。有(you)(you)的(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)只(zhi)在一(yi)邊(bian)有(you)(you)支腳，另一(yi)邊(bian)支撐點(dian)在工業(ye)(ye)廠(chang)房或(huo)(huo)棧橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)(yun)(yun)作(zuo)(zuo)，稱(cheng)之為半(ban)(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)的(de)龍(long)門(men)架上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部分(fen)組(zu)成。以便擴張起重(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)邊(bian)或(huo)(huo)兩邊(bian)抬(tai)起支腳之外(wai)，產生懸(xuan)壁。也可選用(yong)(yong)(yong)帶伸(shen)縮臂的(de)起重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車，根據伸(shen)縮臂的(de)俯(fu)仰和(he)轉(zhuan)動(dong)(dong)擴張起重(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo)(zuo) 范疇

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計方案，重量輕，合理(li)配置；

2，整(zheng)個PCB線路(lu)板制做，無對接焊縫，比拼湊(cou)承(cheng)重梁更牢(lao)固(gu)。

3，豎直(zhi)剛度為(wei)1/800，梁端拱(gong)度由數控切(qie)割整(zheng)個PCB線路板開(kai)料，精準度高。

4，選用埋弧焊(han)(han)(han)自動(dong)焊(han)(han)(han)、無損(sun)檢(jian)測(ce)。焊(han)(han)(han)后(hou)總(zong)體拋丸除(chu)銹，消(xiao)地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為(wei)Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞接軟性(xing)設計方案，防(fang)止(zhi)“幾條腿”運作(zuo)。

2，車轱轆選(xuan)用(yong)鏜孔方式，應用(yong)數(shu)控機床鏜銑(xian)床一回精準定位(wei)生(sheng)產加工(gong)，保(bao)證規(gui)格精密度(du)和(he)配合尺寸；

3，每一端(duan)梁裝有雙輪緣(yuan)的(de)車轱轆、緩沖器、驅(qu)動(dong)器維護和防外遇保護器，安(an)全性有確保。

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

5，半今龍門端梁選用矩形方(fang)(fang)管(guan)制做，車轱(gu)轆為無邊緣(yuan)設(she)計方(fang)(fang)案，路軌與路面(mian)每平米(mi)。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重(zhong)梁(liang)與(yu)承(cheng)重(zhong)梁(liang)選用軟(ruan)性絞接方式；防止“幾條腿”運作。

2，電動機＋制動系統(tong)＋減速器＋行程(cheng)開關四合一一體化設計方(fang)案，結構緊湊(cou)

3，小轎車搭建有安(an)全性(xing)鉤(gou)，防失控。

4，全部傳動(dong)系統(tong)組織選用無連軸器的立即I/O方(fang)式(shi)，傳動(dong)系統(tong)高效率、裝配線高精度、免維護保養(yang)。

5，工作中級(ji)別(bie)為A6級(ji)，防(fang)(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層。防(fang)(fang)污防(fang)(fang)潮，提升安全級(ji)別(bie)。