門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主要(yao)用于(yu)戶外(wai)的(de)(de)貨(huo)運(yun)站、石(shi)料(liao)場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具備(bei)場(chang)所使用率高、工(gong)作(zuo)(zuo)(zuo) 范(fan)疇大、融入范(fan)圍(wei)廣、實(shi)用性強(qiang)等(deng)(deng)特(te)性，在(zai)海港(gang)貨(huo)運(yun)站獲得普遍(bian)應用。它(ta)(ta)的(de)(de)金屬構(gou)(gou)(gou)件像門(men)(men)(men)形架(jia)(jia)構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)即在(zai)路面(mian)的(de)(de)路軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外(wai)伸懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)這種形變。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適用堆放場(chang)及工(gong)業廠房內無牛腿支(zhi)撐點的(de)(de)場(chang)所，方(fang)式(shi)(shi)分(fen)(fen)成(cheng)半(ban)龍門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可(ke)去300噸。適用海港(gang)、堆放場(chang)等(deng)(deng)，進行戶外(wai)的(de)(de)貨(huo)運(yun)站、石(shi)料(liao)場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)作(zuo)(zuo)(zuo) 。它(ta)(ta)的(de)(de)金屬構(gou)(gou)(gou)件像門(men)(men)(men)形架(jia)(jia)構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)即在(zai)路面(mian)的(de)(de)路軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外(wai)伸懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結(jie)構(gou)(gou)(gou)類型由龍門(men)(men)(men)架(jia)(jia)、大貨(huo)車(che)運(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)和(he)電氣設(she)備(bei)一部(bu)分(fen)(fen)等(deng)(deng)構(gou)(gou)(gou)成(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)一邊(bian)有支(zhi)腳(jiao)(jiao)，另(ling)一邊(bian)支(zhi)撐點在(zai)工(gong)業廠房或(huo)棧橋(qiao)上(shang)運(yun)作(zuo)(zuo)(zuo)，稱之為半(ban)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)龍門(men)(men)(men)架(jia)(jia)上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一部(bu)分(fen)(fen)組成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一邊(bian)或(huo)兩(liang)邊(bian)抬(tai)起(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生(sheng)懸壁。也可(ke)選用帶伸縮臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)，根(gen)據(ju)伸縮臂(bei)的(de)(de)俯仰和(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承(cheng)重梁選用(yong)歐式古典(dian)箱型梁組織設計方案，重量輕，合理配置；

2，整個(ge)PCB線路板制(zhi)做，無對接(jie)焊(han)縫，比拼湊承重梁(liang)更(geng)牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由數控切割整(zheng)個PCB線路板開料(liao)，精(jing)準度高。

4，選用埋弧焊自動焊、無損檢測。焊后(hou)總體拋(pao)丸除銹，消(xiao)地應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原(yuan)材(cai)料(liao)為(wei)Q235B；環氧富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接軟(ruan)性設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜孔方式，應用(yong)數(shu)控(kong)機床(chuang)鏜銑床(chuang)一回精準定位生產加工，保證規格精密度和配(pei)合尺(chi)寸；

3，每一端梁裝有雙(shuang)輪緣的(de)車轱(gu)轆(lu)、緩沖器、驅動器維護(hu)和(he)防外(wai)遇保(bao)護(hu)器，安全性有確保(bao)。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級(ji)高(gao)強(qiang)螺栓聯接，保證(zheng)整個設備構造(zao)抗壓強(qiang)度和精密度。

5，半(ban)今(jin)龍門端(duan)梁選(xuan)用(yong)矩形方管制做，車(che)轱轆(lu)為無邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選(xuan)用軟性絞接方式(shi)；防(fang)止“幾(ji)條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速(su)器＋行程開(kai)關四合一一體化(hua)設計方案，結構緊湊(cou)

3，小(xiao)轎車搭建有安全性鉤，防失控。

4，全部(bu)傳動(dong)系(xi)統(tong)組織選(xuan)用無連軸器的立即I/O方式，傳動(dong)系(xi)統(tong)高效(xiao)率(lv)、裝配線高精度(du)、免(mian)維護保養。

5，工作中級(ji)(ji)別(bie)為(wei)A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提升安(an)全級(ji)(ji)別(bie)。