門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)于戶外的(de)(de)(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備場(chang)(chang)所使用(yong)率高、工(gong)(gong)作(zuo)(zuo) 范疇大(da)(da)、融入(ru)范圍(wei)廣(guang)、實用(yong)性強等特性，在(zai)海(hai)港貨(huo)運(yun)站獲得(de)普遍應(ying)用(yong)。它的(de)(de)(de)金屬構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安(an)裝(zhuang)兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立即(ji)在(zai)路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)備外伸(shen)(shen)懸臂(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆放(fang)場(chang)(chang)及工(gong)(gong)業(ye)廠房內無牛腿支(zhi)撐點的(de)(de)(de)場(chang)(chang)所，方式(shi)分成(cheng)半(ban)龍(long)(long)門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)(he)龍(long)(long)門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸數可去300噸。適(shi)用(yong)海(hai)港、堆放(fang)場(chang)(chang)等，進行戶外的(de)(de)(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安(an)裝(zhuang)兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立即(ji)在(zai)路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)備外伸(shen)(shen)懸臂(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍(long)(long)門(men)(men)架、大(da)(da)貨(huo)車(che)運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和(he)(he)(he)電氣設備一(yi)(yi)部(bu)分等構(gou)成(cheng)。有的(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)(yi)邊(bian)支(zhi)撐點在(zai)工(gong)(gong)業(ye)廠房或(huo)棧橋(qiao)上運(yun)作(zuo)(zuo)，稱(cheng)之為半(ban)橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)(long)門(men)(men)架上端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)(he)(he)端梁(liang))、支(zhi)腳(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部(bu)分組(zu)成(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向(xiang)一(yi)(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外，產(chan)生懸壁。也可選用(yong)帶伸(shen)(shen)縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根(gen)據伸(shen)(shen)縮臂(bei)的(de)(de)(de)俯仰和(he)(he)(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用歐式古典(dian)箱(xiang)型梁組(zu)織(zhi)設計方案，重量輕，合理配置；

2，整個(ge)PCB線路板制做(zuo)，無對接(jie)焊縫，比(bi)拼湊承(cheng)重梁更牢固(gu)。

3，豎直剛(gang)度為1/800，梁端拱度由數控切割整(zheng)個(ge)PCB線路(lu)板開料，精準(zhun)度高。

4，選用埋弧焊自動焊、無損檢測(ce)。焊后總(zong)體拋丸(wan)除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為(wei)Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟性(xing)設計方案，防止“幾(ji)條(tiao)腿”運(yun)作。

2，車轱轆選用鏜孔方式，應用數控機床(chuang)鏜銑(xian)床(chuang)一(yi)回精(jing)準定(ding)位生產加工，保(bao)證規(gui)格精(jing)密度和(he)配合尺寸；

3，每一端梁裝(zhuang)有(you)(you)雙輪緣的(de)車轱轆(lu)、緩沖器、驅動器維護和防(fang)外遇保護器，安(an)全性有(you)(you)確保。

4，承重(zhong)梁與端梁選用10.9級高(gao)強(qiang)螺栓聯接，保證整個設(she)備構造抗壓強(qiang)度和精密(mi)度。

5，半(ban)今龍(long)門端梁(liang)選用矩形方管制做，車轱轆(lu)為無邊(bian)緣設計方案，路(lu)軌(gui)與路(lu)面每平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞接方式(shi)；防止“幾(ji)條腿(tui)”運作。

2，電動機＋制動系統＋減速器＋行程開(kai)關四合一一體化設計方案，結(jie)構緊湊

3，小轎車(che)搭建有安全(quan)性鉤，防失控。

4，全部(bu)傳(chuan)動(dong)系統組織選用無連軸(zhou)器的立(li)即(ji)I/O方式，傳(chuan)動(dong)系統高(gao)效率(lv)、裝配(pei)線(xian)高(gao)精(jing)度、免維護(hu)保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升(sheng)安(an)全級(ji)別。