門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外的(de)(de)貨運站、石料場貨、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運工(gong)作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備場所(suo)使用(yong)(yong)率高、工(gong)作(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)(yong)性強等(deng)特性，在(zai)海港(gang)貨運站獲得普遍應用(yong)(yong)。它的(de)(de)金(jin)屬(shu)構件像門(men)形(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐腳(jiao)，能(neng)夠立即在(zai)路(lu)面的(de)(de)路(lu)軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具(ju)(ju)備外伸(shen)懸(xuan)(xuan)臂(bei)梁(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆(dui)放場及工(gong)業(ye)廠房(fang)(fang)內無牛腿支(zhi)(zhi)撐點的(de)(de)場所(suo)，方式(shi)(shi)分(fen)成(cheng)半龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適用(yong)(yong)海港(gang)、堆(dui)放場等(deng)，進行(xing)戶外的(de)(de)貨運站、石料場貨、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運工(gong)作(zuo) 。它的(de)(de)金(jin)屬(shu)構件像門(men)形(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐腳(jiao)，能(neng)夠立即在(zai)路(lu)面的(de)(de)路(lu)軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具(ju)(ju)備外伸(shen)懸(xuan)(xuan)臂(bei)梁(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍(long)門(men)架(jia)(jia)、大貨車運作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小(xiao)轎(jiao)車和電(dian)氣設(she)備一(yi)(yi)部分(fen)等(deng)構成(cheng)。有(you)的(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)(yi)邊(bian)有(you)支(zhi)(zhi)腳(jiao)，另一(yi)(yi)邊(bian)支(zhi)(zhi)撐點在(zai)工(gong)業(ye)廠房(fang)(fang)或棧橋上運作(zuo)，稱之(zhi)(zhi)為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)架(jia)(jia)上端(duan)跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部分(fen)組成(cheng)。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之(zhi)(zhi)外，產(chan)生懸(xuan)(xuan)壁。也可選用(yong)(yong)帶伸(shen)縮臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小(xiao)轎(jiao)車，根據伸(shen)縮臂(bei)的(de)(de)俯仰和轉(zhuan)動擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁選用歐式(shi)古典(dian)箱型梁組織設計方案(an)，重(zhong)量輕，合理配置；

2，整個(ge)PCB線路(lu)板制做，無(wu)對接(jie)焊縫(feng)，比拼湊承重梁(liang)更牢(lao)固。

3，豎直剛(gang)度(du)為1/800，梁端拱(gong)度(du)由數控切(qie)割整個PCB線路(lu)板開(kai)料，精準度(du)高。

4，選用埋弧焊自動(dong)焊、無損檢測(ce)。焊后(hou)總體拋丸(wan)除(chu)銹，消地應(ying)力、防銹處理，超(chao)過Sa2.5級；

5，厚(hou)鋼板原材料為(wei)Q235B；環氧富(fu)鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性(xing)設計方案，防止“幾條腿”運作。

2，車(che)轱轆選用(yong)鏜孔方式(shi)，應用(yong)數控機(ji)床鏜銑床一回(hui)精(jing)(jing)準(zhun)定位生產加工，保證規格(ge)精(jing)(jing)密度和配(pei)合尺(chi)寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi)，安全(quan)性有確(que)保(bao)。

4，承重梁與端梁選用10.9級高強(qiang)螺栓聯接，保證整個設備構(gou)造抗(kang)壓(ya)強(qiang)度和(he)精密度。

5，半今龍門端梁選用(yong)矩形(xing)方管(guan)制做(zuo)，車(che)轱轆為無邊緣設計方案，路軌(gui)與路面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車(che)承重梁(liang)與承重梁(liang)選用軟性絞(jiao)接(jie)方式(shi)；防止“幾條(tiao)腿”運(yun)作。

2，電動機(ji)＋制動系統＋減速器＋行程開關四合一一體(ti)化設計(ji)方案(an)，結(jie)構緊湊

3，小轎(jiao)車(che)搭(da)建有安全性鉤，防失控。

4，全部傳動(dong)系統組織選用(yong)無連軸器的立即I/O方式，傳動(dong)系統高(gao)效(xiao)率、裝配線高(gao)精度(du)、免維護保養。

5，工作中級別為A6級，防水等級IP55，H級絕(jue)緣層(ceng)。防污防潮，提升(sheng)安全級別。