門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外(wai)的(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)工(gong)作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)場(chang)所使用(yong)率(lv)高(gao)、工(gong)作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣、實(shi)用(yong)性強等(deng)(deng)(deng)特(te)性，在(zai)(zai)海港(gang)貨(huo)運(yun)站獲得普遍應用(yong)。它(ta)(ta)的(de)(de)金屬(shu)構(gou)件(jian)像門(men)(men)形架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)(liang)根(gen)撐腳(jiao)，能夠立(li)即在(zai)(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)(liang)邊(bian)能夠具(ju)(ju)備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變(bian)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆放(fang)場(chang)及工(gong)業廠房(fang)內無牛腿支(zhi)(zhi)撐點的(de)(de)場(chang)所，方(fang)式(shi)(shi)分成半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)(dun)數可去300噸(dun)(dun)。適(shi)用(yong)海港(gang)、堆放(fang)場(chang)等(deng)(deng)(deng)，進(jin)行戶外(wai)的(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)工(gong)作(zuo) 。它(ta)(ta)的(de)(de)金屬(shu)構(gou)件(jian)像門(men)(men)形架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)(liang)根(gen)撐腳(jiao)，能夠立(li)即在(zai)(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)(liang)邊(bian)能夠具(ju)(ju)備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)類(lei)型由龍門(men)(men)架(jia)(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小(xiao)轎車(che)和(he)電氣設備(bei)一(yi)部分等(deng)(deng)(deng)構(gou)成。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)，另(ling)一(yi)邊(bian)支(zhi)(zhi)撐點在(zai)(zai)工(gong)業廠房(fang)或棧橋(qiao)上(shang)運(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)架(jia)(jia)上(shang)端(duan)(duan)跨接(jie) (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)(duan)梁(liang))、支(zhi)(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)(deng)一(yi)部分組(zu)成。以(yi)便擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠向一(yi)邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)，產(chan)生懸(xuan)壁。也可選用(yong)帶伸(shen)縮臂的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小(xiao)轎車(che)，根(gen)據伸(shen)縮臂的(de)(de)俯仰(yang)和(he)轉動擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁選用歐式古典箱型梁組織設(she)計方案，重量(liang)輕(qing)，合(he)理配置；

2，整個PCB線(xian)路板制做，無(wu)對接焊(han)縫，比(bi)拼湊承重梁更(geng)牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由數(shu)控切割整個PCB線路板開(kai)料，精準度高。

4，選用(yong)埋弧焊自(zi)動(dong)焊、無損檢測。焊后總體拋(pao)丸除銹，消地應力、防銹處(chu)理，超過Sa2.5級(ji)；

5，厚鋼板原材料(liao)為(wei)Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接(jie)軟性設計方(fang)案，防止“幾(ji)條腿(tui)”運(yun)作(zuo)。

2，車轱(gu)轆選用鏜(tang)孔方式，應用數控機床鏜(tang)銑(xian)床一(yi)回(hui)精準定位生產加工，保(bao)證規格精密(mi)度和配合尺寸(cun)；

3，每一端梁裝有(you)雙輪緣的車(che)轱轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維護和防外遇保護器(qi)(qi)，安全性(xing)有(you)確保。

4，承重梁與端(duan)梁選用10.9級高強(qiang)螺栓聯接，保證整個設備構造抗壓強(qiang)度(du)和精密(mi)度(du)。

5，半今龍門(men)端梁選(xuan)用矩形方管制做，車(che)轱轆(lu)為無(wu)邊緣設計(ji)方案(an)，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重梁(liang)與(yu)承重梁(liang)選用軟性絞接方式(shi)；防止“幾條腿(tui)”運作。

2，電動機＋制動系(xi)統＋減速(su)器＋行程開關(guan)四合一一體化設(she)計(ji)方(fang)案，結構緊湊

3，小轎車(che)搭建有安全性(xing)鉤，防(fang)失控。

4，全(quan)部傳動系(xi)統(tong)組織選用無連軸器的立即I/O方式(shi)，傳動系(xi)統(tong)高效率、裝配線高精度、免維護保(bao)養。

5，工作中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安(an)全級(ji)別(bie)。