門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要(yao)用(yong)于戶外的(de)(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場(chang)(chang)所使(shi)用(yong)率高、工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇(chou)大、融(rong)入范(fan)圍(wei)廣、實用(yong)性強等(deng)特性，在(zai)海(hai)港貨(huo)運(yun)(yun)站獲得普(pu)遍應用(yong)。它(ta)的(de)(de)(de)金(jin)屬構件(jian)像門(men)(men)形(xing)架(jia)(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立(li)即在(zai)路面的(de)(de)(de)路軌上(shang)(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)具(ju)備(bei)外伸懸(xuan)臂(bei)(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形(xing)變(bian)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆(dui)放場(chang)(chang)及工(gong)業(ye)廠(chang)房(fang)內無牛腿支(zhi)(zhi)撐點的(de)(de)(de)場(chang)(chang)所，方(fang)式(shi)(shi)分(fen)成(cheng)(cheng)半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數(shu)可(ke)去(qu)300噸(dun)。適(shi)用(yong)海(hai)港、堆(dui)放場(chang)(chang)等(deng)，進行(xing)戶外的(de)(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo)(zuo)(zuo) 。它(ta)的(de)(de)(de)金(jin)屬構件(jian)像門(men)(men)形(xing)架(jia)(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立(li)即在(zai)路面的(de)(de)(de)路軌上(shang)(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)具(ju)備(bei)外伸懸(xuan)臂(bei)(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)結(jie)構類型由龍門(men)(men)架(jia)(jia)、大貨(huo)車運(yun)(yun)作(zuo)(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)吊(diao)(diao)裝小轎車和(he)電(dian)氣設(she)備(bei)一部分(fen)等(deng)構成(cheng)(cheng)。有(you)的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在(zai)一邊有(you)支(zhi)(zhi)腳(jiao)，另一邊支(zhi)(zhi)撐點在(zai)工(gong)業(ye)廠(chang)房(fang)或棧橋(qiao)(qiao)上(shang)(shang)運(yun)(yun)作(zuo)(zuo)(zuo)(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)(jia)上(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)等(deng)一部分(fen)組成(cheng)(cheng)。以便擴(kuo)(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)能(neng)夠(gou)向一邊或兩(liang)邊抬(tai)起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外，產生懸(xuan)壁(bi)。也(ye)可(ke)選用(yong)帶(dai)伸縮臂(bei)(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)吊(diao)(diao)裝小轎車，根(gen)據伸縮臂(bei)(bei)的(de)(de)(de)俯(fu)仰和(he)轉動擴(kuo)(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐(ou)式(shi)古典箱(xiang)型梁組織設計方(fang)案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接焊縫，比(bi)拼湊承重(zhong)梁(liang)更牢固。

3，豎直(zhi)剛度(du)(du)為1/800，梁端拱(gong)度(du)(du)由數控(kong)切(qie)割整個PCB線路板開料，精準度(du)(du)高。

4，選(xuan)用埋弧(hu)焊自動(dong)焊、無損檢測(ce)。焊后總(zong)體拋丸除銹，消地應(ying)力、防銹處理，超過(guo)Sa2.5級；

5，厚(hou)鋼(gang)板(ban)原材料為Q235B；環(huan)氧富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案，防止“幾條(tiao)腿”運作。

2，車(che)轱轆選用鏜(tang)孔方式，應(ying)用數控機(ji)床(chuang)鏜(tang)銑床(chuang)一回(hui)精準定位生產(chan)加工，保證規格(ge)精密度和配合(he)尺寸；

3，每一端(duan)梁裝有(you)雙輪緣的車轱轆、緩(huan)沖器(qi)(qi)、驅動器(qi)(qi)維護和防外遇保護器(qi)(qi)，安全(quan)性有(you)確保。

4，承重梁與端梁選用10.9級高強(qiang)螺栓聯接，保證整個設(she)備構造抗壓強(qiang)度(du)和精密度(du)。

5，半今龍門端梁選用矩形方管制(zhi)做，車轱轆為無邊緣(yuan)設計(ji)方案，路軌與(yu)路面每平米(mi)。

小轎車總程

1，雙梁小轎車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟性絞接(jie)方式；防止(zhi)“幾(ji)條腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合(he)一(yi)一(yi)體化設計(ji)方案，結(jie)構(gou)緊湊

3，小轎車(che)搭建有安全性鉤，防失控。

4，全部傳(chuan)動(dong)(dong)系(xi)統(tong)組織選用無(wu)連軸器的立即I/O方(fang)式，傳(chuan)動(dong)(dong)系(xi)統(tong)高(gao)效率、裝配線高(gao)精(jing)度、免(mian)維護保養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮，提升(sheng)安(an)全級(ji)(ji)別。