門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)(yong)于戶外的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所(suo)使用(yong)(yong)(yong)率(lv)高、工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣、實用(yong)(yong)(yong)性強(qiang)等特性，在(zai)海港(gang)貨(huo)(huo)運(yun)(yun)站獲(huo)得(de)普遍應(ying)用(yong)(yong)(yong)。它的(de)(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)夠立即在(zai)路(lu)(lu)面的(de)(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)夠具備外伸懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)這種形(xing)(xing)變。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)(yong)堆放場(chang)及工(gong)(gong)業廠(chang)房內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)(de)場(chang)所(suo)，方式(shi)分成半龍(long)門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)(yong)(yong)海港(gang)、堆放場(chang)等，進行戶外的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)夠立即在(zai)路(lu)(lu)面的(de)(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)夠具備外伸懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍(long)門(men)架(jia)、大(da)貨(huo)(huo)車(che)運(yun)(yun)作(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎車(che)和電氣設備一(yi)部分等構(gou)成。有的(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊有支(zhi)腳，另一(yi)邊支(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠(chang)房或棧橋(qiao)上運(yun)(yun)作(zuo)(zuo)，稱之為半橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)龍(long)門(men)架(jia)上端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)腳、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組(zu)成。以(yi)便擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向一(yi)邊或兩(liang)邊抬起(qi)(qi)支(zhi)腳之外，產(chan)生懸壁。也可(ke)選用(yong)(yong)(yong)帶伸縮臂的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎車(che)，根(gen)據伸縮臂的(de)(de)(de)(de)俯仰和轉動擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組(zu)織設計方案(an)，重量輕，合理配置；

2，整個PCB線路板(ban)制做，無對(dui)接焊縫，比(bi)拼湊承重梁更(geng)牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切(qie)割整個PCB線路板開料，精準度(du)高。

4，選用(yong)埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總(zong)體拋(pao)丸除銹(xiu)，消地應力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)(hou)鋼板原材料為Q235B；環氧富(fu)鋅漆，薄厚(hou)(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性設計方案，防(fang)止(zhi)“幾條腿”運作。

2，車(che)轱轆選(xuan)用鏜孔(kong)方式，應用數控機床鏜銑(xian)床一回(hui)精準定位生產(chan)加(jia)工，保證規格(ge)精密度和配合尺寸；

3，每一端梁(liang)裝有(you)(you)雙輪緣的車(che)轱(gu)轆、緩沖器、驅動器維護和防外遇保(bao)護器，安全性有(you)(you)確保(bao)。

4，承(cheng)重(zhong)梁與端梁選用10.9級高強螺栓聯(lian)接，保證整(zheng)個(ge)設備構造(zao)抗壓(ya)強度和精密度。

5，半今(jin)龍(long)門端(duan)梁選(xuan)用矩形方管制做，車(che)轱轆(lu)為無邊緣設計方案(an)，路(lu)軌與路(lu)面(mian)每平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)(liang)小轎車承(cheng)重(zhong)梁(liang)(liang)與(yu)承(cheng)重(zhong)梁(liang)(liang)選用軟性絞接方式(shi)；防止“幾條腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行程開關(guan)四合一一體化設計方案，結構緊湊

3，小轎車搭建有安全性鉤，防失控(kong)。

4，全部傳動(dong)系(xi)(xi)統(tong)組織(zhi)選(xuan)用無連(lian)軸器的立即I/O方式(shi)，傳動(dong)系(xi)(xi)統(tong)高效率(lv)、裝配線高精度、免(mian)維(wei)護(hu)保養。

5，工作中級(ji)別(bie)為A6級(ji)，防(fang)(fang)水(shui)等級(ji)IP55，H級(ji)絕(jue)緣(yuan)層。防(fang)(fang)污防(fang)(fang)潮，提升安全級(ji)別(bie)。