門(men)(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)(yong)(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)(de)貨(huo)運站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝卸(xie)搬(ban)運工(gong)(gong)作 。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所(suo)使用(yong)(yong)(yong)(yong)率高、工(gong)(gong)作 范(fan)疇(chou)(chou)大(da)、融入范(fan)圍廣、實(shi)用(yong)(yong)(yong)(yong)性強等(deng)(deng)(deng)特性，在(zai)(zai)(zai)海港貨(huo)運站(zhan)獲得普(pu)遍(bian)應用(yong)(yong)(yong)(yong)。它的(de)(de)(de)(de)金(jin)屬構(gou)件像門(men)(men)(men)(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐腳，能(neng)夠(gou)立即在(zai)(zai)(zai)路(lu)(lu)(lu)面的(de)(de)(de)(de)路(lu)(lu)(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)具備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)(yong)(yong)堆放(fang)場(chang)及工(gong)(gong)業(ye)廠房內無(wu)牛腿支(zhi)撐點的(de)(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)分成半(ban)龍門(men)(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)(yong)(yong)海港、堆放(fang)場(chang)等(deng)(deng)(deng)，進行戶(hu)外(wai)的(de)(de)(de)(de)貨(huo)運站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝卸(xie)搬(ban)運工(gong)(gong)作 。它的(de)(de)(de)(de)金(jin)屬構(gou)件像門(men)(men)(men)(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐腳，能(neng)夠(gou)立即在(zai)(zai)(zai)路(lu)(lu)(lu)面的(de)(de)(de)(de)路(lu)(lu)(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)具備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由龍門(men)(men)(men)(men)架、大(da)貨(huo)車運作組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車和(he)電(dian)氣(qi)設備(bei)一部(bu)分等(deng)(deng)(deng)構(gou)成。有(you)的(de)(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)(zai)一邊(bian)(bian)有(you)支(zhi)腳，另(ling)一邊(bian)(bian)支(zhi)撐點在(zai)(zai)(zai)工(gong)(gong)業(ye)廠房或(huo)棧橋(qiao)上(shang)運作，稱之為半(ban)橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)(men)(men)架上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)(deng)一部(bu)分組成。以便擴(kuo)(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起支(zhi)腳之外(wai)，產(chan)生懸(xuan)壁。也可(ke)選用(yong)(yong)(yong)(yong)帶伸縮臂(bei)的(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車，根據伸縮臂(bei)的(de)(de)(de)(de)俯仰(yang)和(he)轉動擴(kuo)(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁選用(yong)歐(ou)式古典(dian)箱型梁組(zu)織設(she)計方(fang)案(an)，重量輕(qing)，合理配置；

2，整(zheng)個PCB線路(lu)板制做(zuo)，無對接焊縫，比拼湊承(cheng)重梁更牢固(gu)。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割(ge)整個PCB線路板(ban)開料(liao)，精準度(du)高(gao)。

4，選用埋弧焊(han)自動焊(han)、無(wu)損(sun)檢測(ce)。焊(han)后(hou)總體拋丸除銹(xiu)，消(xiao)地應力(li)、防(fang)銹(xiu)處理，超(chao)過Sa2.5級；

5，厚鋼(gang)板(ban)原材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案，防(fang)止“幾條腿”運作(zuo)。

2，車(che)轱轆選用(yong)鏜孔方式，應(ying)用(yong)數控機床(chuang)鏜銑床(chuang)一回精準定(ding)位生產加工(gong)，保證規格(ge)精密度和(he)配合尺(chi)寸(cun)；

3，每一端梁(liang)裝(zhuang)有雙輪(lun)緣的車轱轆(lu)、緩沖器(qi)、驅(qu)動器(qi)維(wei)護和(he)防外遇保(bao)(bao)護器(qi)，安全性(xing)有確保(bao)(bao)。

4，承重梁(liang)(liang)與端梁(liang)(liang)選(xuan)用10.9級高(gao)強螺栓聯接(jie)，保證(zheng)整個設備構(gou)造抗壓強度(du)和精密度(du)。

5，半今龍門端梁(liang)選(xuan)用矩形方(fang)管制做(zuo)，車轱轆為無(wu)邊(bian)緣設計(ji)方(fang)案，路軌(gui)與(yu)路面每平米。

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(tiao)腿”運作(zuo)。

2，電動機＋制(zhi)動系統(tong)＋減速器(qi)＋行程開(kai)關四(si)合一一體化(hua)設計(ji)方案，結構緊(jin)湊

3，小轎車搭建(jian)有安全性(xing)鉤，防失控。

4，全(quan)部傳動系統組織選用無(wu)連軸器的(de)立即I/O方式，傳動系統高(gao)效率、裝(zhuang)配線高(gao)精度、免維護保養(yang)。

5，工作中(zhong)級(ji)別(bie)為(wei)A6級(ji)，防(fang)(fang)水等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)(fang)污防(fang)(fang)潮，提(ti)升安全(quan)級(ji)別(bie)。