門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)于戶(hu)外(wai)(wai)(wai)的(de)(de)貨運(yun)站、石料場(chang)貨、散柜的(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)作 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)所(suo)使用(yong)(yong)(yong)率(lv)高、工(gong)作 范(fan)(fan)疇大、融入(ru)范(fan)(fan)圍廣(guang)、實用(yong)(yong)(yong)性(xing)強等(deng)特(te)性(xing)，在海(hai)港貨運(yun)站獲得普(pu)遍(bian)應(ying)用(yong)(yong)(yong)。它的(de)(de)金屬構(gou)件像(xiang)門(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)立即在路面(mian)的(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)能(neng)(neng)夠(gou)具(ju)備外(wai)(wai)(wai)伸懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種(zhong)形變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)(yong)堆放(fang)場(chang)及工(gong)業廠房(fang)內無(wu)牛腿支(zhi)撐(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)(shi)分(fen)(fen)成(cheng)(cheng)半(ban)龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用(yong)(yong)(yong)海(hai)港、堆放(fang)場(chang)等(deng)，進行戶(hu)外(wai)(wai)(wai)的(de)(de)貨運(yun)站、石料場(chang)貨、散柜的(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)作 。它的(de)(de)金屬構(gou)件像(xiang)門(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)立即在路面(mian)的(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)能(neng)(neng)夠(gou)具(ju)備外(wai)(wai)(wai)伸懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍(long)門(men)(men)(men)架(jia)、大貨車(che)運(yun)作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)和(he)電氣設備一(yi)(yi)部(bu)分(fen)(fen)等(deng)構(gou)成(cheng)(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)撐(cheng)點在工(gong)業廠房(fang)或棧橋(qiao)(qiao)上運(yun)作，稱之為半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)(men)(men)架(jia)上端(duan)(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)部(bu)分(fen)(fen)組成(cheng)(cheng)。以(yi)便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠(gou)向一(yi)(yi)邊(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)抬起(qi)支(zhi)腳(jiao)(jiao)之外(wai)(wai)(wai)，產生懸(xuan)壁。也可選用(yong)(yong)(yong)帶伸縮臂(bei)(bei)(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)，根(gen)據伸縮臂(bei)(bei)(bei)的(de)(de)俯(fu)仰和(he)轉(zhuan)動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作 范(fan)(fan)疇

承重梁構造

1，承(cheng)重梁選用歐式古典箱型梁組織設(she)計方案(an)，重量(liang)輕，合理配置；

2，整個PCB線(xian)路板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度為(wei)1/800，梁端拱度由數(shu)控切割整個PCB線(xian)路板開料(liao)，精準度高。

4，選用埋弧焊自動焊、無損檢(jian)測。焊后總體拋丸除銹，消(xiao)地(di)應力、防(fang)銹處理，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計方案(an)，防止(zhi)“幾(ji)條(tiao)腿”運作。

2，車轱(gu)轆選用鏜(tang)孔方(fang)式，應用數控(kong)機床鏜(tang)銑床一回(hui)精準定位(wei)生產加工，保證(zheng)規格精密度(du)和配(pei)合尺(chi)寸；

3，每一端梁裝(zhuang)有雙(shuang)輪(lun)緣的車轱轆、緩沖器、驅動器維(wei)護和防外遇(yu)保(bao)護器，安全(quan)性(xing)有確保(bao)。

4，承重梁與端梁選用(yong)10.9級高強螺栓聯(lian)接，保證整(zheng)個(ge)設(she)備構造(zao)抗(kang)壓(ya)強度(du)和(he)精密度(du)。

5，半今龍門端(duan)梁選用矩形方管(guan)制做，車(che)轱轆為無邊緣設計方案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用(yong)軟性(xing)絞接方(fang)式；防止(zhi)“幾(ji)條(tiao)腿(tui)”運(yun)作。

2，電動機＋制動系統＋減速器＋行(xing)程開關四合一一體化設計方(fang)案，結構緊湊

3，小轎(jiao)車搭建有安全性鉤，防失控。

4，全部傳動(dong)系(xi)統組織選用無連軸器的立(li)即I/O方(fang)式，傳動(dong)系(xi)統高效率、裝配線高精(jing)度(du)、免(mian)維(wei)護保養。

5，工(gong)作中級(ji)(ji)別(bie)為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮，提(ti)升(sheng)安全級(ji)(ji)別(bie)。