門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶(hu)外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)(chang)(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)(bei)(bei)場(chang)(chang)(chang)所(suo)使用率(lv)高、工(gong)(gong)作(zuo)(zuo) 范疇大(da)、融入范圍廣(guang)、實用性強等(deng)特性，在(zai)海港貨(huo)(huo)運(yun)(yun)站獲得(de)普遍應用。它(ta)的(de)(de)(de)金屬構件像門(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝兩根(gen)(gen)撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)(neng)夠立(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)(neng)夠具(ju)備(bei)(bei)(bei)(bei)外(wai)(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種(zhong)形變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用堆(dui)放(fang)場(chang)(chang)(chang)及工(gong)(gong)業廠(chang)房(fang)內(nei)無牛(niu)腿(tui)支(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)(de)場(chang)(chang)(chang)所(suo)，方式(shi)(shi)分成半龍門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可(ke)去(qu)300噸(dun)。適用海港、堆(dui)放(fang)場(chang)(chang)(chang)等(deng)，進行戶(hu)外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)(chang)(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它(ta)的(de)(de)(de)金屬構件像門(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝兩根(gen)(gen)撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)(neng)夠立(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)(neng)夠具(ju)備(bei)(bei)(bei)(bei)外(wai)(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類型由龍門(men)架(jia)、大(da)貨(huo)(huo)車運(yun)(yun)作(zuo)(zuo)組(zu)(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車和(he)(he)電氣設(she)(she)備(bei)(bei)(bei)(bei)一(yi)部分等(deng)構成。有(you)的(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊有(you)支(zhi)(zhi)腳(jiao)(jiao)，另(ling)一(yi)邊支(zhi)(zhi)撐(cheng)(cheng)點在(zai)工(gong)(gong)業廠(chang)房(fang)或(huo)棧橋(qiao)上運(yun)(yun)作(zuo)(zuo)，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)架(jia)上端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分組(zu)(zu)成。以(yi)便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一(yi)邊或(huo)兩邊抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外(wai)(wai)，產生(sheng)懸壁(bi)。也可(ke)選用帶伸縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車，根(gen)(gen)據伸縮臂(bei)的(de)(de)(de)俯仰和(he)(he)轉(zhuan)動擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用歐式古典箱型梁組織設計(ji)方案，重量(liang)輕(qing)，合(he)理配(pei)置；

2，整(zheng)個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢(lao)固(gu)。

3，豎直剛度為1/800，梁端拱度由數控切割整(zheng)個(ge)PCB線路板開料(liao)，精(jing)準度高。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢測(ce)。焊(han)后總(zong)體拋(pao)丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

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

2，車轱轆選用(yong)鏜孔方式，應用(yong)數控機床(chuang)(chuang)鏜銑床(chuang)(chuang)一回精準(zhun)定位生(sheng)產加工，保證規格精密度(du)和(he)配合尺寸；

3，每一端梁裝有雙(shuang)輪緣的車(che)轱轆、緩沖器(qi)、驅動(dong)器(qi)維護和(he)防外遇保(bao)護器(qi)，安全性有確保(bao)。

4，承(cheng)重梁與(yu)端(duan)梁選(xuan)用10.9級高強螺栓聯接，保證(zheng)整個設備構造抗壓(ya)強度和精密度。

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

小轎車總程

1，雙梁(liang)(liang)小轎車(che)承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選(xuan)用(yong)軟(ruan)性絞接(jie)方式；防(fang)止“幾條(tiao)腿”運(yun)作。

2，電動機＋制動系統＋減速器＋行程開關(guan)四合一(yi)一(yi)體化設計(ji)方案，結構緊湊

3，小轎(jiao)車搭建(jian)有安(an)全性鉤，防(fang)失控。

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

5，工作中級(ji)別(bie)為(wei)A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣(yuan)層。防污(wu)防潮，提升安(an)全級(ji)別(bie)。