門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要(yao)用(yong)(yong)于(yu)戶外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站、石(shi)料場(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)(chang)(chang)所(suo)使用(yong)(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)大、融(rong)入范(fan)(fan)圍廣、實用(yong)(yong)性強(qiang)等特性，在(zai)(zai)海港貨(huo)(huo)運(yun)站獲得(de)普遍應用(yong)(yong)。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像(xiang)門(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩(liang)(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)(gou)立即(ji)在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)堆(dui)放場(chang)(chang)(chang)及(ji)工(gong)(gong)(gong)業廠房內無牛腿支(zhi)撐點(dian)的(de)(de)(de)場(chang)(chang)(chang)所(suo)，方式(shi)(shi)分成(cheng)半(ban)(ban)龍(long)(long)(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)(long)(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去300噸。適(shi)用(yong)(yong)海港、堆(dui)放場(chang)(chang)(chang)等，進行戶外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站、石(shi)料場(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像(xiang)門(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩(liang)(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)(gou)立即(ji)在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型由龍(long)(long)(long)門(men)架(jia)、大貨(huo)(huo)車運(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣設備(bei)(bei)一部分等構(gou)(gou)成(cheng)。有(you)的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一邊有(you)支(zhi)腳(jiao)(jiao)，另一邊支(zhi)撐點(dian)在(zai)(zai)工(gong)(gong)(gong)業廠房或棧橋上(shang)運(yun)作(zuo)(zuo)，稱之為半(ban)(ban)橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍(long)(long)(long)門(men)架(jia)上(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一部分組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向一邊或兩(liang)(liang)邊抬起(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生懸壁。也可(ke)選用(yong)(yong)帶伸(shen)縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)據伸(shen)縮臂(bei)的(de)(de)(de)俯(fu)仰(yang)和轉動擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)

承重梁構造

1，承重梁選(xuan)用歐式(shi)古典箱型梁組織設(she)計方案，重量輕，合理(li)配置；

2，整(zheng)個PCB線路(lu)板制做(zuo)，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛(gang)度為1/800，梁端拱度由數控切割整個PCB線(xian)路板開料，精準度高。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢(jian)測。焊(han)后總體拋丸(wan)除銹，消(xiao)地應力、防銹處(chu)理，超過Sa2.5級；

5，厚鋼板(ban)原(yuan)材料為(wei)Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計(ji)方(fang)案，防(fang)止“幾條腿”運作。

2，車(che)轱轆選(xuan)用(yong)鏜(tang)(tang)孔方式，應用(yong)數控機床(chuang)鏜(tang)(tang)銑床(chuang)一回精(jing)準定位生(sheng)產加工，保證規格精(jing)密(mi)度和配(pei)合尺寸(cun)；

3，每一端梁裝有雙(shuang)輪緣的車轱(gu)轆、緩沖器(qi)、驅動器(qi)維護(hu)和防外遇保護(hu)器(qi)，安(an)全性(xing)有確保。

4，承(cheng)重梁與端(duan)梁選用(yong)10.9級高強螺栓聯接，保證整個設備構造(zao)抗壓強度(du)和精密度(du)。

5，半今龍門端梁選用(yong)矩形方管制做，車(che)轱轆(lu)為(wei)無邊緣設計方案，路(lu)軌與路(lu)面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用(yong)軟性(xing)絞接方式；防止“幾條腿(tui)”運(yun)作(zuo)。

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

3，小轎車(che)搭建有(you)安(an)全性鉤(gou)，防失(shi)控。

4，全部傳動(dong)系統組織(zhi)選用(yong)無連(lian)軸器的立即I/O方式，傳動(dong)系統高效率、裝(zhuang)配線高精(jing)度、免維護(hu)保養。

5，工(gong)作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提(ti)升安全級(ji)別。