門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶(hu)外(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場貨(huo)(huo)、散(san)柜的(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)作(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)場所使用率高、工(gong)作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍(wei)廣、實用性強等(deng)特性，在(zai)(zai)海港貨(huo)(huo)運(yun)站(zhan)獲得(de)普(pu)遍應用。它的(de)(de)金屬(shu)構件(jian)像(xiang)門(men)形(xing)(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝兩根撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠立即在(zai)(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠具備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這(zhe)種形(xing)(xing)變。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆(dui)放場及工(gong)業廠(chang)房內無牛腿支(zhi)撐(cheng)點的(de)(de)場所，方式(shi)(shi)(shi)(shi)分成半龍(long)(long)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)(long)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去(qu)300噸。適(shi)用海港、堆(dui)放場等(deng)，進行(xing)戶(hu)外(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場貨(huo)(huo)、散(san)柜的(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)作(zuo) 。它的(de)(de)金屬(shu)構件(jian)像(xiang)門(men)形(xing)(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝兩根撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠立即在(zai)(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠具備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)(long)門(men)架、大(da)貨(huo)(huo)車(che)運(yun)作(zuo)組(zu)織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)和電氣設備(bei)(bei)一部分等(deng)構成。有(you)的(de)(de)橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一邊(bian)有(you)支(zhi)腳(jiao)(jiao)，另一邊(bian)支(zhi)撐(cheng)點在(zai)(zai)工(gong)業廠(chang)房或(huo)棧橋上(shang)運(yun)作(zuo)，稱之為半橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)(long)門(men)架上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一部分組(zu)成。以(yi)便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠向一邊(bian)或(huo)兩邊(bian)抬起(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁(bi)。也可選用帶伸縮臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)，根據伸縮臂(bei)的(de)(de)俯仰和轉(zhuan)動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁(liang)選用歐式古典箱型(xing)梁(liang)組織設(she)計方案，重量輕，合理配置；

2，整個PCB線路板(ban)制做，無(wu)對接焊縫，比(bi)拼湊(cou)承重梁更牢固。

3，豎直剛(gang)度為(wei)1/800，梁端拱度由(you)數控(kong)切(qie)割整個PCB線路板開料(liao)，精(jing)準度高。

4，選(xuan)用(yong)埋弧焊自動焊、無(wu)損檢測。焊后總體拋(pao)丸除銹，消地應(ying)力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防止“幾條(tiao)腿”運作(zuo)。

2，車(che)轱轆選用鏜孔方式，應用數(shu)控機床鏜銑床一回精(jing)(jing)準定位生產加工，保(bao)證規格(ge)精(jing)(jing)密度和配(pei)合尺寸；

3，每一端梁(liang)裝有(you)雙輪緣的車轱(gu)轆、緩沖器、驅(qu)動器維護和防外遇保護器，安全性有(you)確保。

4，承(cheng)重梁與端梁選用10.9級(ji)高強螺(luo)栓(shuan)聯(lian)接，保證整個設(she)備構造抗壓強度和精密度。

5，半今龍(long)門端(duan)梁選用矩形方(fang)管制做，車轱轆為(wei)無邊緣設計(ji)方(fang)案，路軌與(yu)路面每平米。

小轎車總程

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

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開(kai)關四合一一體(ti)化設計方案(an)，結構(gou)緊湊

3，小(xiao)轎車搭建有安全性鉤(gou)，防失控。

4，全(quan)部傳動(dong)系統(tong)組(zu)織(zhi)選用無(wu)連軸器的立即I/O方式，傳動(dong)系統(tong)高效率、裝配線高精度、免維護(hu)保養。

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