門(men)(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主要用于戶外(wai)(wai)(wai)的(de)(de)(de)(de)(de)貨運(yun)站(zhan)(zhan)、石(shi)料(liao)場(chang)(chang)貨、散柜的(de)(de)(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備場(chang)(chang)所(suo)使用率高、工(gong)(gong)作(zuo) 范疇(chou)大、融入范圍廣、實(shi)用性強(qiang)等(deng)特性，在(zai)海港貨運(yun)站(zhan)(zhan)獲得普遍應用。它的(de)(de)(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件像(xiang)門(men)(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝兩(liang)根(gen)(gen)撐(cheng)腳，能(neng)夠立(li)即在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠具(ju)備外(wai)(wai)(wai)伸懸臂(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)(de)這(zhe)種形變。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適(shi)用堆放場(chang)(chang)及工(gong)(gong)業(ye)廠房內(nei)無(wu)牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)(de)(de)場(chang)(chang)所(suo)，方式(shi)分(fen)成(cheng)半(ban)龍門(men)(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍門(men)(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸(dun)數可去300噸(dun)。適(shi)用海港、堆放場(chang)(chang)等(deng)，進行戶外(wai)(wai)(wai)的(de)(de)(de)(de)(de)貨運(yun)站(zhan)(zhan)、石(shi)料(liao)場(chang)(chang)貨、散柜的(de)(de)(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件像(xiang)門(men)(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝兩(liang)根(gen)(gen)撐(cheng)腳，能(neng)夠立(li)即在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠具(ju)備外(wai)(wai)(wai)伸懸臂(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)(gou)類型由(you)龍門(men)(men)(men)(men)架(jia)、大貨車運(yun)作(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車和(he)電氣設備一(yi)(yi)(yi)部(bu)分(fen)等(deng)構(gou)(gou)成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)一(yi)(yi)(yi)邊有支(zhi)(zhi)腳，另一(yi)(yi)(yi)邊支(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)業(ye)廠房或(huo)棧橋(qiao)上(shang)運(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)(de)龍門(men)(men)(men)(men)架(jia)上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)(yi)部(bu)分(fen)組成(cheng)。以(yi)便擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)(yi)(yi)邊或(huo)兩(liang)邊抬(tai)起(qi)(qi)(qi)支(zhi)(zhi)腳之(zhi)外(wai)(wai)(wai)，產生懸壁。也可選用帶伸縮臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車，根(gen)(gen)據(ju)伸縮臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)轉動(dong)擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重梁(liang)選用歐式(shi)古典箱型梁(liang)組織設計方案，重量(liang)輕，合(he)理配(pei)置；

2，整個PCB線路板制(zhi)做(zuo)，無對接焊縫，比拼湊承(cheng)重梁更牢(lao)固。

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

4，選用埋弧焊(han)(han)自(zi)動焊(han)(han)、無損檢(jian)測。焊(han)(han)后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接(jie)軟性(xing)設計方案(an)，防止“幾(ji)條腿”運作。

2，車(che)轱轆選用鏜孔(kong)方式，應用數控(kong)機(ji)床鏜銑床一回精準定位生產加工，保證規格精密度(du)和(he)配合尺寸；

3，每(mei)一端(duan)梁(liang)裝有(you)雙輪緣(yuan)的車轱轆、緩沖器(qi)、驅(qu)動(dong)器(qi)維(wei)護和(he)防外遇保(bao)護器(qi)，安全性有(you)確保(bao)。

4，承重梁(liang)與(yu)端梁(liang)選用10.9級高(gao)強(qiang)螺栓聯接，保證(zheng)整個設(she)備構造抗(kang)壓強(qiang)度和精密(mi)度。

5，半今龍門端梁選用矩形方管(guan)制做，車(che)轱轆為無邊緣設計方案，路(lu)軌與路(lu)面每(mei)平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)小(xiao)轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選(xuan)用軟性絞接方(fang)式；防止(zhi)“幾條腿(tui)”運(yun)作(zuo)。

2，電動機＋制動系(xi)統＋減速器＋行程(cheng)開關(guan)四合一一體化(hua)設計方案(an)，結構緊湊(cou)

3，小轎車(che)搭建有安(an)全(quan)性鉤，防失控。

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

5，工作(zuo)中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕(jue)緣(yuan)層。防污防潮，提(ti)升安全級(ji)別。