門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)于戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場貨(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場所(suo)(suo)使用(yong)率高、工(gong)(gong)作(zuo) 范疇大(da)、融入(ru)范圍廣(guang)、實用(yong)性強等(deng)(deng)特性，在(zai)(zai)海港貨(huo)運(yun)站(zhan)獲得普(pu)遍應用(yong)。它(ta)的(de)(de)(de)(de)(de)金屬構件像門(men)(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)兩根(gen)撐腳(jiao)(jiao)，能(neng)(neng)夠(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這種形變(bian)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆(dui)放場及工(gong)(gong)業廠(chang)房內無牛腿支撐點(dian)的(de)(de)(de)(de)(de)場所(suo)(suo)，方(fang)式(shi)(shi)(shi)分成(cheng)半(ban)龍(long)(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)海港、堆(dui)放場等(deng)(deng)，進行戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場貨(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)(de)(de)金屬構件像門(men)(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)(zhuang)兩根(gen)撐腳(jiao)(jiao)，能(neng)(neng)夠(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構類型由(you)龍(long)(long)門(men)(men)架(jia)、大(da)貨(huo)車運(yun)作(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和電氣(qi)設備(bei)一(yi)部(bu)分等(deng)(deng)構成(cheng)。有的(de)(de)(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有支腳(jiao)(jiao)，另(ling)一(yi)邊(bian)支撐點(dian)在(zai)(zai)工(gong)(gong)業廠(chang)房或棧橋上(shang)運(yun)作(zuo)，稱之為半(ban)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍(long)(long)門(men)(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部(bu)分組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)帶伸(shen)縮臂的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根(gen)據伸(shen)縮臂的(de)(de)(de)(de)(de)俯仰和轉動(dong)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重梁(liang)選(xuan)用歐式古典箱型梁(liang)組織(zhi)設計(ji)方案，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢固(gu)。

3，豎直剛(gang)度(du)(du)為1/800，梁(liang)端拱(gong)度(du)(du)由數(shu)控(kong)切割整個PCB線路板開料，精準度(du)(du)高。

4，選用埋(mai)弧焊自(zi)動焊、無損檢(jian)測。焊后總(zong)體拋丸除(chu)銹(xiu)，消地應(ying)力(li)、防(fang)銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用鏜孔方式(shi)，應用數控機床鏜銑床一回精準(zhun)定位生產(chan)加工，保證(zheng)規格精密度和配合尺寸；

3，每一端梁(liang)裝(zhuang)有(you)雙輪(lun)緣的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外遇保(bao)護器(qi)，安全(quan)性有(you)確保(bao)。

4，承(cheng)重梁與(yu)端梁選用10.9級高強螺栓聯接，保(bao)證整(zheng)個設備構造抗(kang)壓強度和(he)精(jing)密度。

5，半今龍門端梁選用矩形方管制(zhi)做，車轱轆為無邊緣(yuan)設(she)計方案，路(lu)軌與路(lu)面每平米(mi)。

小轎車總程

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

2，電(dian)動機＋制動系(xi)統＋減速(su)器＋行程開關四(si)合一一體化設計方(fang)案，結構緊湊

3，小轎車搭建有(you)安全(quan)性(xing)鉤(gou)，防失(shi)控。

4，全部(bu)傳動系(xi)統組(zu)織選用無連軸器的(de)立(li)即I/O方式，傳動系(xi)統高效率、裝配(pei)線高精度、免(mian)維護保(bao)養。

5，工作中級別為A6級，防水等級IP55，H級絕緣層。防污防潮，提(ti)升安全級別。