門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)于戶外(wai)的(de)貨(huo)(huo)(huo)運(yun)站(zhan)、石料場貨(huo)(huo)(huo)、散柜的(de)裝卸搬(ban)運(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場所使用(yong)率(lv)高(gao)、工(gong)作(zuo) 范(fan)疇(chou)(chou)大(da)、融(rong)入范(fan)圍(wei)廣、實(shi)用(yong)性(xing)強等(deng)特性(xing)，在(zai)海(hai)港(gang)貨(huo)(huo)(huo)運(yun)站(zhan)獲得普遍應用(yong)。它(ta)的(de)金(jin)(jin)屬構件像(xiang)門(men)(men)形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)(an)裝兩根(gen)撐腳，能(neng)(neng)夠(gou)(gou)立即在(zai)路面的(de)路軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)(bian)能(neng)(neng)夠(gou)(gou)具備外(wai)伸(shen)(shen)懸臂(bei)梁。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種形變。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆(dui)放(fang)場及工(gong)業(ye)廠房內無牛腿支(zhi)(zhi)撐點的(de)場所，方式(shi)分成(cheng)半(ban)龍(long)(long)門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍(long)(long)門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)海(hai)港(gang)、堆(dui)放(fang)場等(deng)，進(jin)行戶外(wai)的(de)貨(huo)(huo)(huo)運(yun)站(zhan)、石料場貨(huo)(huo)(huo)、散柜的(de)裝卸搬(ban)運(yun)工(gong)作(zuo) 。它(ta)的(de)金(jin)(jin)屬構件像(xiang)門(men)(men)形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)(an)裝兩根(gen)撐腳，能(neng)(neng)夠(gou)(gou)立即在(zai)路面的(de)路軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)(bian)能(neng)(neng)夠(gou)(gou)具備外(wai)伸(shen)(shen)懸臂(bei)梁。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)(long)門(men)(men)架(jia)(jia)、大(da)貨(huo)(huo)(huo)車運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車和(he)(he)電氣(qi)設備一(yi)部(bu)分等(deng)構成(cheng)。有的(de)橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有支(zhi)(zhi)腳，另(ling)一(yi)邊(bian)(bian)支(zhi)(zhi)撐點在(zai)工(gong)業(ye)廠房或棧橋(qiao)(qiao)上運(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍(long)(long)門(men)(men)架(jia)(jia)上端跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)(he)端梁)、支(zhi)(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等(deng)一(yi)部(bu)分組成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)夠(gou)(gou)向一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)支(zhi)(zhi)腳之(zhi)外(wai)，產生懸壁。也(ye)可(ke)選用(yong)帶伸(shen)(shen)縮臂(bei)的(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根(gen)據伸(shen)(shen)縮臂(bei)的(de)俯(fu)仰和(he)(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選(xuan)用歐式古典箱型梁組織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線路(lu)板(ban)制做，無對接焊縫，比拼湊承(cheng)重梁更(geng)牢固。

3，豎直剛度為(wei)1/800，梁端拱度由(you)數(shu)控切(qie)割整個PCB線路(lu)板開料，精準度高。

4，選用埋弧焊自動(dong)焊、無(wu)損檢測(ce)。焊后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處(chu)理，超過(guo)Sa2.5級；

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

端梁一部分

1，端梁(liang)選用絞(jiao)接軟性設計方案，防止“幾條腿”運作。

2，車(che)轱轆選(xuan)用鏜孔方式(shi)，應用數控機床鏜銑床一回精準定位(wei)生產加(jia)工，保證規格精密度和配(pei)合尺寸；

3，每一端梁裝有雙輪(lun)緣的車轱轆、緩沖(chong)器、驅動器維護(hu)和防外遇保(bao)護(hu)器，安全(quan)性(xing)有確保(bao)。

4，承重(zhong)梁與端(duan)梁選用10.9級高(gao)強螺栓聯接，保證整個(ge)設備構造抗壓強度和精密度。

5，半今龍門端梁選用(yong)矩形方管制做(zuo)，車轱轆為無邊緣(yuan)設計方案，路(lu)軌(gui)與路(lu)面(mian)每平(ping)米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選(xuan)用軟性絞接方式(shi)；防止(zhi)“幾條腿”運作。

2，電動(dong)(dong)機＋制動(dong)(dong)系統＋減速器(qi)＋行程開關四合一(yi)一(yi)體化設計方案，結構緊湊

3，小轎車搭建有安全性(xing)鉤(gou)，防失控。

4，全部傳動系(xi)統組織選用無連(lian)軸器(qi)的立即I/O方(fang)式，傳動系(xi)統高效率、裝配線高精度、免維護保養(yang)。

5，工作中(zhong)級(ji)別為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)污(wu)防(fang)潮，提升安全級(ji)別。