門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)(yong)于戶外(wai)(wai)(wai)的(de)(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作 。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)(chang)所(suo)(suo)使用(yong)(yong)率高(gao)、工(gong)(gong)作 范疇大、融(rong)入范圍廣、實用(yong)(yong)性強等(deng)(deng)特性，在(zai)海(hai)港貨(huo)運(yun)站獲得普遍應用(yong)(yong)。它的(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立(li)即(ji)在(zai)路面的(de)(de)路軌上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具備外(wai)(wai)(wai)伸懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變(bian)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆(dui)放(fang)場(chang)(chang)及工(gong)(gong)業廠(chang)(chang)房(fang)內無牛腿支(zhi)(zhi)(zhi)撐(cheng)點的(de)(de)場(chang)(chang)所(suo)(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適用(yong)(yong)海(hai)港、堆(dui)放(fang)場(chang)(chang)等(deng)(deng)，進行(xing)戶外(wai)(wai)(wai)的(de)(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作 。它的(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立(li)即(ji)在(zai)路面的(de)(de)路軌上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具備外(wai)(wai)(wai)伸懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍門(men)(men)架(jia)、大貨(huo)車(che)運(yun)作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車(che)和電氣設備一(yi)部(bu)分(fen)等(deng)(deng)構(gou)(gou)成(cheng)。有(you)的(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊(bian)有(you)支(zhi)(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠(chang)(chang)房(fang)或(huo)棧(zhan)橋(qiao)上(shang)(shang)運(yun)作，稱(cheng)之為半橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)架(jia)上(shang)(shang)端(duan)跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部(bu)分(fen)組成(cheng)。以(yi)便(bian)擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)或(huo)兩邊(bian)抬起(qi)支(zhi)(zhi)(zhi)腳(jiao)之外(wai)(wai)(wai)，產(chan)生(sheng)懸壁。也可選用(yong)(yong)帶伸縮臂(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車(che)，根據(ju)伸縮臂(bei)的(de)(de)俯(fu)仰和轉動(dong)擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作 范疇

承重梁構造

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

2，整個PCB線路板制做，無對接焊縫，比拼(pin)湊(cou)承重梁更牢(lao)固。

3，豎直剛(gang)度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開(kai)料，精準度(du)高。

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

5，厚(hou)鋼板原材料為Q235B；環氧(yang)富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞(jiao)接(jie)軟性設計方案(an)，防止“幾(ji)條腿”運作。

2，車(che)轱轆選用鏜孔方式(shi)，應(ying)用數控機床鏜銑床一回精(jing)準定位生產加工，保(bao)證規格精(jing)密度和配合尺寸；

3，每(mei)一端梁(liang)裝有雙(shuang)輪緣的(de)車轱(gu)轆(lu)、緩沖器(qi)、驅(qu)動(dong)器(qi)維(wei)護和防外遇保(bao)護器(qi)，安全性(xing)有確保(bao)。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高強(qiang)螺(luo)栓聯接(jie)，保證整個設備構造(zao)抗壓強(qiang)度(du)和(he)精密(mi)度(du)。

5，半今龍門端梁(liang)選用矩形(xing)方管制做，車轱轆(lu)為無邊緣設(she)計(ji)方案，路軌與路面(mian)每(mei)平(ping)米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用軟性絞接方式；防止“幾條腿”運(yun)作。

2，電動機＋制動系統＋減速器＋行程開關四(si)合一一體化設計方案，結構緊湊

3，小轎車(che)搭建有安全(quan)性鉤，防失控。

4，全部傳動系(xi)統組織選用無連軸器的立即(ji)I/O方式，傳動系(xi)統高(gao)效率、裝配線高(gao)精度、免維護保(bao)養。

5，工作中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全級(ji)別。