門式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)于戶(hu)外的(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石料場貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)(yun)工作(zuo) 。橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備場所(suo)使用(yong)率高、工作(zuo) 范疇(chou)大(da)、融入范圍廣、實用(yong)性強等(deng)(deng)特(te)性，在(zai)(zai)(zai)海港(gang)貨(huo)運(yun)(yun)(yun)站(zhan)獲得(de)普遍應用(yong)。它的(de)(de)金屬構件(jian)像門形架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立(li)即在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走(zou)(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)夠(gou)具備外伸(shen)懸臂(bei)梁(liang)。橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這種形變(bian)。橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆(dui)放(fang)場及工業廠(chang)房(fang)內無牛腿支撐(cheng)點的(de)(de)場所(suo)，方式分(fen)(fen)成(cheng)(cheng)半龍(long)(long)門式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)(he)龍(long)(long)門式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)海港(gang)、堆(dui)放(fang)場等(deng)(deng)，進行戶(hu)外的(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石料場貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)(yun)工作(zuo) 。它的(de)(de)金屬構件(jian)像門形架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立(li)即在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走(zou)(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)夠(gou)具備外伸(shen)懸臂(bei)梁(liang)。橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類型由龍(long)(long)門架(jia)(jia)、大(da)貨(huo)車(che)運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和(he)(he)電氣設(she)備一(yi)部分(fen)(fen)等(deng)(deng)構成(cheng)(cheng)。有的(de)(de)橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)(zai)(zai)一(yi)邊有支腳(jiao)，另一(yi)邊支撐(cheng)點在(zai)(zai)(zai)工業廠(chang)房(fang)或棧橋上運(yun)(yun)(yun)作(zuo)，稱之為半橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍(long)(long)門架(jia)(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部分(fen)(fen)組成(cheng)(cheng)。以便(bian)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工作(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向一(yi)邊或兩邊抬起(qi)(qi)(qi)支腳(jiao)之外，產(chan)生(sheng)懸壁。也可選用(yong)帶伸(shen)縮臂(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根據伸(shen)縮臂(bei)的(de)(de)俯仰(yang)和(he)(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工作(zuo) 范疇(chou)

承重梁構造

1，承重梁選用歐式古典箱型(xing)梁組織(zhi)設計方案，重量輕，合理配置；

2，整個PCB線(xian)路板(ban)制做，無(wu)對(dui)接焊縫，比拼湊承(cheng)重梁更牢固。

3，豎直剛度為(wei)1/800，梁端拱(gong)度由(you)數控切割(ge)整個PCB線路板開(kai)料，精準度高。

4，選用埋(mai)弧(hu)焊(han)(han)自動焊(han)(han)、無損檢測(ce)。焊(han)(han)后(hou)總(zong)體拋(pao)丸除銹，消地應(ying)力、防銹處理，超(chao)過Sa2.5級(ji)；

5，厚鋼板原(yuan)材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計(ji)方案，防止“幾條(tiao)腿”運作。

2，車轱(gu)轆(lu)選用(yong)鏜孔方式(shi)，應用(yong)數控機床(chuang)鏜銑床(chuang)一(yi)回精準定位生產加工，保證(zheng)規格精密度和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙(shuang)輪緣的(de)車轱轆、緩(huan)沖器(qi)、驅動器(qi)維護和(he)防外遇保護器(qi)，安(an)全性有(you)確保。

4，承重梁與端梁選(xuan)用10.9級(ji)高強(qiang)(qiang)螺栓聯接，保證整個設備構造抗壓(ya)強(qiang)(qiang)度和精密(mi)度。

5，半今龍(long)門端梁選用矩(ju)形方管(guan)制(zhi)做(zuo)，車(che)轱(gu)轆為無邊(bian)緣設計方案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙梁(liang)小轎(jiao)車(che)承重梁(liang)與承重梁(liang)選用軟性絞接方式(shi)；防止(zhi)“幾條腿”運作。

2，電動機＋制(zhi)動系統＋減(jian)速(su)器(qi)＋行(xing)程開關四合(he)一一體(ti)化設計方(fang)案(an)，結構(gou)緊湊(cou)

3，小轎車(che)搭建有安全性(xing)鉤，防失控。

4，全部傳(chuan)動系(xi)統組織選(xuan)用無(wu)連軸器的立(li)即I/O方(fang)式，傳(chuan)動系(xi)統高效率、裝配線高精度、免維護保養。

5，工作中級(ji)別為(wei)A6級(ji)，防(fang)(fang)水等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)(fang)污防(fang)(fang)潮，提升安全(quan)級(ji)別。