門(men)(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用于戶外的(de)(de)(de)貨運(yun)(yun)(yun)(yun)站(zhan)(zhan)、石料(liao)場貨、散柜的(de)(de)(de)裝卸搬運(yun)(yun)(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備場所使用率高、工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇(chou)大、融入范(fan)(fan)(fan)圍廣、實用性強等特性，在(zai)(zai)海港(gang)貨運(yun)(yun)(yun)(yun)站(zhan)(zhan)獲得(de)普遍(bian)應用。它的(de)(de)(de)金屬(shu)構件像門(men)(men)形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)(neng)(neng)夠立即(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)(neng)(neng)夠具備外伸懸(xuan)(xuan)(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用堆放場及工(gong)(gong)業廠(chang)房內無牛腿支撐(cheng)點(dian)的(de)(de)(de)場所，方式分(fen)(fen)成半龍門(men)(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可去(qu)300噸。適(shi)用海港(gang)、堆放場等，進行戶外的(de)(de)(de)貨運(yun)(yun)(yun)(yun)站(zhan)(zhan)、石料(liao)場貨、散柜的(de)(de)(de)裝卸搬運(yun)(yun)(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)金屬(shu)構件像門(men)(men)形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)(neng)(neng)夠立即(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)(neng)(neng)夠具備外伸懸(xuan)(xuan)(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類(lei)型由龍門(men)(men)架、大貨車運(yun)(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車和(he)電(dian)氣設備一(yi)部(bu)分(fen)(fen)等構成。有(you)的(de)(de)(de)橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一(yi)邊(bian)(bian)有(you)支腳(jiao)(jiao)(jiao)，另一(yi)邊(bian)(bian)支撐(cheng)點(dian)在(zai)(zai)工(gong)(gong)業廠(chang)房或棧橋(qiao)(qiao)(qiao)上運(yun)(yun)(yun)(yun)作(zuo)，稱(cheng)之(zhi)為半橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架上端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)等一(yi)部(bu)分(fen)(fen)組成。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)(neng)夠向一(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支腳(jiao)(jiao)(jiao)之(zhi)外，產生懸(xuan)(xuan)(xuan)壁。也可選用帶(dai)伸縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車，根(gen)據伸縮臂(bei)的(de)(de)(de)俯(fu)仰和(he)轉動擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇(chou)

承重梁構造

1，承重梁選(xuan)用歐式古典箱(xiang)型梁組織(zhi)設計方案(an)，重量輕，合理(li)配置；

2，整個PCB線路板制做(zuo)，無對接焊縫，比(bi)拼湊承重梁更牢(lao)固。

3，豎直剛度(du)為1/800，梁(liang)端拱度(du)由數控切割整個PCB線(xian)路板開料，精(jing)準(zhun)度(du)高。

4，選(xuan)用埋弧焊(han)(han)(han)自動焊(han)(han)(han)、無損檢測。焊(han)(han)(han)后總(zong)體拋丸除銹(xiu)，消(xiao)地應(ying)力、防銹(xiu)處理，超(chao)過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧富(fu)鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防止“幾條腿”運作。

2，車轱轆選(xuan)用鏜孔方式，應(ying)用數控機床(chuang)鏜銑床(chuang)一回精(jing)準定(ding)位(wei)生產加(jia)工(gong)，保證(zheng)規格精(jing)密度和配合(he)尺寸；

3，每一端梁裝有(you)雙輪(lun)緣的(de)車轱(gu)轆(lu)、緩沖器(qi)、驅(qu)動器(qi)維護和防(fang)外遇保護器(qi)，安全(quan)性有(you)確保。

4，承(cheng)重梁與端(duan)梁選用10.9級高強螺(luo)栓聯(lian)接，保證整個(ge)設備(bei)構(gou)造(zao)抗壓強度(du)(du)和精密度(du)(du)。

5，半今(jin)龍門端梁選用矩(ju)形(xing)方管制做，車轱轆(lu)為無邊緣設計方案，路軌與路面每(mei)平米。

小轎車總程

1，雙(shuang)梁小轎車承(cheng)重梁與承(cheng)重梁選用(yong)軟性絞(jiao)接方式；防(fang)止“幾(ji)條腿”運作。

2，電(dian)動(dong)機(ji)＋制動(dong)系統＋減速器(qi)＋行程開(kai)關(guan)四合一一體化設計(ji)方(fang)案(an)，結(jie)構緊湊(cou)

3，小轎車搭建有安全性鉤，防失控(kong)。

4，全部(bu)傳動(dong)系統組織選用無(wu)連軸器的立即I/O方(fang)式，傳動(dong)系統高效(xiao)率、裝配線高精(jing)度、免維護保養(yang)。

5，工作中級(ji)(ji)別(bie)為(wei)A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)別(bie)。