門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要用(yong)于戶(hu)外的(de)(de)(de)(de)貨(huo)運(yun)站、石(shi)料場(chang)貨(huo)、散(san)(san)柜的(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)作(zuo)(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具(ju)備(bei)場(chang)所(suo)使用(yong)率高(gao)、工(gong)作(zuo)(zuo) 范疇(chou)大、融(rong)入范圍(wei)廣、實用(yong)性強等(deng)(deng)特性，在(zai)(zai)海港貨(huo)運(yun)站獲得普遍應用(yong)。它的(de)(de)(de)(de)金屬構(gou)件像門(men)形(xing)架構(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)，能(neng)(neng)(neng)夠(gou)立即在(zai)(zai)路面的(de)(de)(de)(de)路軌上(shang)走動，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能(neng)(neng)(neng)夠(gou)具(ju)備(bei)外伸懸(xuan)臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適(shi)用(yong)堆放場(chang)及(ji)工(gong)業廠房內(nei)無牛腿支(zhi)撐點(dian)的(de)(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)分成(cheng)半龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和(he)龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大噸數可(ke)去300噸。適(shi)用(yong)海港、堆放場(chang)等(deng)(deng)，進行戶(hu)外的(de)(de)(de)(de)貨(huo)運(yun)站、石(shi)料場(chang)貨(huo)、散(san)(san)柜的(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬構(gou)件像門(men)形(xing)架構(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)，能(neng)(neng)(neng)夠(gou)立即在(zai)(zai)路面的(de)(de)(de)(de)路軌上(shang)走動，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能(neng)(neng)(neng)夠(gou)具(ju)備(bei)外伸懸(xuan)臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構(gou)類型由龍(long)門(men)架、大貨(huo)車運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)(xiao)轎車和(he)電(dian)氣設備(bei)一部分等(deng)(deng)構(gou)成(cheng)。有的(de)(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只(zhi)在(zai)(zai)一邊(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)撐點(dian)在(zai)(zai)工(gong)業廠房或棧橋上(shang)運(yun)作(zuo)(zuo)，稱之為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)龍(long)門(men)架上(shang)端跨接 (含承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一部分組(zu)成(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)(neng)夠(gou)向一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外，產生懸(xuan)壁。也可(ke)選用(yong)帶伸縮(suo)臂的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)(xiao)轎車，根(gen)據(ju)伸縮(suo)臂的(de)(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重梁選用歐(ou)式古典箱型梁組(zu)織設(she)計(ji)方案，重量輕，合理配置；

2，整個PCB線路板制(zhi)做，無對接焊縫，比(bi)拼湊承重梁更牢固(gu)。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱度(du)(du)由數(shu)控(kong)切割整個PCB線路板開(kai)料，精準度(du)(du)高。

4，選用埋(mai)弧焊(han)自動焊(han)、無損檢測。焊(han)后總(zong)體拋丸除銹，消地應力、防(fang)銹處(chu)理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選(xuan)用絞接(jie)軟性設(she)計方案，防止“幾條腿”運作。

2，車轱轆(lu)選用鏜(tang)(tang)孔方(fang)式，應用數控機床鏜(tang)(tang)銑(xian)床一回精(jing)準定位(wei)生產(chan)加工，保證規(gui)格精(jing)密度和配合尺寸；

3，每一端(duan)梁裝(zhuang)有雙輪緣的車轱轆、緩(huan)沖(chong)器(qi)、驅動器(qi)維護和防外(wai)遇(yu)保(bao)護器(qi)，安(an)全(quan)性有確保(bao)。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯(lian)接，保(bao)證整個設(she)備構造(zao)抗(kang)壓強度和(he)精密(mi)度。

5，半今龍門端梁選用(yong)矩形方管制做(zuo)，車轱轆(lu)為(wei)無邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承重梁(liang)(liang)與承重梁(liang)(liang)選(xuan)用軟性絞接方式；防止“幾(ji)條腿”運作。

2，電動(dong)機＋制動(dong)系統(tong)＋減(jian)速器＋行程開關四合一(yi)一(yi)體化設(she)計方案，結構緊湊(cou)

3，小轎車搭建有(you)安全(quan)性鉤，防失控。

4，全部傳動系統組(zu)織選用無連軸(zhou)器的立即I/O方(fang)式，傳動系統高效率、裝配(pei)線高精(jing)度、免維(wei)護保養。

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