門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主(zhu)要用(yong)(yong)于戶(hu)外(wai)(wai)(wai)的(de)(de)(de)貨運(yun)(yun)站、石(shi)料場貨、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具備場所(suo)使(shi)用(yong)(yong)率高、工(gong)作(zuo) 范疇大(da)、融(rong)入范圍廣(guang)、實用(yong)(yong)性強等特性，在(zai)(zai)海(hai)港(gang)(gang)貨運(yun)(yun)站獲得普(pu)遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)件像門(men)形(xing)架構(gou)，承(cheng)重(zhong)(zhong)承(cheng)重(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)，能(neng)夠立(li)即(ji)(ji)在(zai)(zai)路面的(de)(de)(de)路軌上(shang)走動，承(cheng)重(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)夠具備外(wai)(wai)(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)這種(zhong)形(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場及工(gong)業(ye)(ye)廠(chang)房(fang)內無牛腿支撐點的(de)(de)(de)場所(suo)，方式(shi)(shi)(shi)分成半(ban)龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大(da)噸數(shu)可去300噸。適用(yong)(yong)海(hai)港(gang)(gang)、堆放(fang)場等，進行戶(hu)外(wai)(wai)(wai)的(de)(de)(de)貨運(yun)(yun)站、石(shi)料場貨、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作(zuo) 。它的(de)(de)(de)金屬構(gou)件像門(men)形(xing)架構(gou)，承(cheng)重(zhong)(zhong)承(cheng)重(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)，能(neng)夠立(li)即(ji)(ji)在(zai)(zai)路面的(de)(de)(de)路軌上(shang)走動，承(cheng)重(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)夠具備外(wai)(wai)(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構(gou)類型由龍(long)(long)門(men)架、大(da)貨車運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎車和電氣設備一部分等構(gou)成。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只(zhi)在(zai)(zai)一邊(bian)有支腳(jiao)，另一邊(bian)支撐點在(zai)(zai)工(gong)業(ye)(ye)廠(chang)房(fang)或棧(zhan)橋(qiao)上(shang)運(yun)(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)龍(long)(long)門(men)架上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)梁(liang)(liang)等一部分組(zu)成。以便擴張(zhang)(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設備工(gong)作(zuo) 范疇，承(cheng)重(zhong)(zhong)梁(liang)(liang)能(neng)夠向一邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)支腳(jiao)之(zhi)外(wai)(wai)(wai)，產(chan)生懸壁。也可選用(yong)(yong)帶伸(shen)(shen)縮臂(bei)(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎車，根(gen)據伸(shen)(shen)縮臂(bei)(bei)的(de)(de)(de)俯仰和轉(zhuan)動擴張(zhang)(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設備工(gong)作(zuo) 范疇

承重梁構造

1，承重梁(liang)選用歐式古(gu)典(dian)箱型梁(liang)組織設計(ji)方(fang)案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接焊縫，比拼湊承重梁(liang)更牢(lao)固。

3，豎直剛度為1/800，梁端(duan)拱(gong)度由數控(kong)切割整個(ge)PCB線路板開料，精準度高。

4，選用埋弧焊自(zi)動焊、無(wu)損檢測。焊后總(zong)體拋丸除銹(xiu)(xiu)，消地應力、防銹(xiu)(xiu)處(chu)理，超過Sa2.5級(ji)；

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

端梁一部分

1，端(duan)梁選(xuan)用(yong)絞接軟(ruan)性設計方案，防止(zhi)“幾條腿(tui)”運作。

2，車(che)轱轆選用鏜(tang)孔(kong)方式，應用數控機床鏜(tang)銑床一回精準定位生產加工，保證規格(ge)精密(mi)度和配合尺寸；

3，每一端梁(liang)裝有雙輪(lun)緣的車轱轆、緩(huan)沖器、驅動器維(wei)護和防外遇保(bao)護器，安全性有確(que)保(bao)。

4，承重梁與端梁選(xuan)用10.9級高(gao)強螺(luo)栓聯接，保(bao)證(zheng)整(zheng)個設備(bei)構造抗壓強度和精密度。

5，半(ban)今(jin)龍門(men)端梁(liang)選用矩形(xing)方(fang)管制做，車轱轆為無邊(bian)緣設計方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車(che)承重梁(liang)與承重梁(liang)選用軟性絞接方式；防止“幾條(tiao)腿”運作。

2，電(dian)動(dong)機＋制動(dong)系(xi)統＋減速器＋行程(cheng)開關(guan)四合一(yi)一(yi)體化設(she)計方案，結構緊湊

3，小轎車搭建有安全(quan)性鉤，防失控。

4，全(quan)部傳動系(xi)統組織選(xuan)用無(wu)連軸器的立即I/O方式，傳動系(xi)統高效率(lv)、裝配線高精度(du)、免維護(hu)保養。

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，提升安全級(ji)別(bie)。