門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機主要(yao)用(yong)于戶(hu)外(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機具(ju)備(bei)(bei)(bei)場(chang)所(suo)使(shi)用(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)大(da)、融(rong)入(ru)范(fan)圍廣、實用(yong)性強(qiang)等(deng)(deng)(deng)特(te)性，在海港(gang)貨(huo)運(yun)(yun)站(zhan)獲得普(pu)遍應用(yong)。它的(de)(de)金屬構(gou)件像(xiang)門(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根(gen)撐腳，能夠(gou)立(li)即(ji)在路面(mian)的(de)(de)路軌上(shang)(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)能夠(gou)具(ju)備(bei)(bei)(bei)外(wai)伸(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機是門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機的(de)(de)這種形變(bian)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機適用(yong)堆放場(chang)及工(gong)(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)撐點(dian)的(de)(de)場(chang)所(suo)，方式(shi)(shi)分(fen)成(cheng)半龍(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機和龍(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機，大(da)噸數可去300噸。適用(yong)海港(gang)、堆放場(chang)等(deng)(deng)(deng)，進(jin)行戶(hu)外(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金屬構(gou)件像(xiang)門(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根(gen)撐腳，能夠(gou)立(li)即(ji)在路面(mian)的(de)(de)路軌上(shang)(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)能夠(gou)具(ju)備(bei)(bei)(bei)外(wai)伸(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機結構(gou)類型由龍(long)門(men)架、大(da)貨(huo)車運(yun)(yun)作(zuo)(zuo)組(zu)(zu)織、起(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車和電氣設(she)備(bei)(bei)(bei)一部分(fen)等(deng)(deng)(deng)構(gou)成(cheng)。有(you)的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機只在一邊(bian)有(you)支(zhi)腳，另一邊(bian)支(zhi)撐點(dian)在工(gong)(gong)(gong)業廠(chang)房(fang)或(huo)棧橋(qiao)(qiao)(qiao)上(shang)(shang)運(yun)(yun)作(zuo)(zuo)，稱之為(wei)半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)機的(de)(de)龍(long)門(men)架上(shang)(shang)端(duan)(duan)跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)(duan)梁(liang)(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)(deng)一部分(fen)組(zu)(zu)成(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一邊(bian)或(huo)兩邊(bian)抬(tai)起(qi)(qi)支(zhi)腳之外(wai)，產生(sheng)懸壁。也(ye)可選(xuan)用(yong)帶(dai)伸(shen)縮臂的(de)(de)起(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車，根(gen)據伸(shen)縮臂的(de)(de)俯仰(yang)和轉動(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁選(xuan)用歐式古典(dian)箱型(xing)梁組織(zhi)設計(ji)方案，重量輕，合(he)理配(pei)置；

2，整個(ge)PCB線路板制做，無對接焊縫，比拼(pin)湊(cou)承重梁更(geng)牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割整(zheng)個(ge)PCB線路板開(kai)料，精準度(du)高(gao)。

4，選用埋弧焊(han)自動焊(han)、無(wu)損檢測。焊(han)后總體拋丸(wan)除(chu)銹，消地(di)應力、防(fang)銹處理，超過Sa2.5級；

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

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性設計方案(an)，防止(zhi)“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜孔方(fang)式，應用(yong)數控機(ji)床(chuang)鏜銑床(chuang)一回精(jing)準定位生產加(jia)工，保證(zheng)規格精(jing)密度(du)和配(pei)合尺寸；

3，每(mei)一端梁裝有雙輪緣的車(che)轱(gu)轆、緩沖器、驅動器維護和防(fang)外遇保(bao)護器，安全性有確保(bao)。

4，承重梁與端梁選用10.9級高強螺栓聯接，保(bao)證整個設備構造抗(kang)壓強度(du)(du)和精密度(du)(du)。

5，半今龍門(men)端梁選用矩形方管(guan)制做，車(che)轱轆為無邊(bian)緣設計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁小轎(jiao)車承重梁與承重梁選用軟性(xing)絞接(jie)方(fang)式；防止“幾條(tiao)腿”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四合(he)一一體(ti)化設計方案，結(jie)構緊湊

3，小轎車(che)搭建有安全性(xing)鉤，防失(shi)控(kong)。

4，全(quan)部傳動系統組織(zhi)選用無(wu)連軸器的立(li)即I/O方(fang)式，傳動系統高(gao)效率、裝配線高(gao)精度(du)、免維護保(bao)養。

5，工(gong)作(zuo)中(zhong)級別(bie)為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污防(fang)潮，提(ti)升安(an)全級別(bie)。