門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外(wai)的貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場貨(huo)(huo)、散柜(ju)的裝(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)作 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場所使(shi)用(yong)(yong)率高、工(gong)作 范疇大、融入范圍(wei)廣、實(shi)用(yong)(yong)性強(qiang)等特(te)性，在(zai)海(hai)港(gang)貨(huo)(huo)運(yun)(yun)(yun)站獲得(de)普遍應用(yong)(yong)。它的金屬構(gou)件(jian)像門(men)(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)(liang)(liang)根撐腳(jiao)(jiao)，能夠(gou)立(li)即在(zai)路面(mian)的路軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)(liang)邊(bian)能夠(gou)具(ju)備(bei)外(wai)伸懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放場及(ji)工(gong)業廠(chang)房(fang)內無牛腿(tui)支(zhi)撐點的場所，方式(shi)(shi)(shi)分成(cheng)半龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去300噸(dun)。適用(yong)(yong)海(hai)港(gang)、堆放場等，進行戶外(wai)的貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場貨(huo)(huo)、散柜(ju)的裝(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)作 。它的金屬構(gou)件(jian)像門(men)(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩(liang)(liang)(liang)根撐腳(jiao)(jiao)，能夠(gou)立(li)即在(zai)路面(mian)的路軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)(liang)邊(bian)能夠(gou)具(ju)備(bei)外(wai)伸懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類(lei)型由龍門(men)(men)(men)架、大貨(huo)(huo)車運(yun)(yun)(yun)作組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車和(he)電氣設備(bei)一(yi)(yi)部分等構(gou)成(cheng)。有的橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)邊(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)支(zhi)撐點在(zai)工(gong)業廠(chang)房(fang)或棧橋(qiao)(qiao)上(shang)運(yun)(yun)(yun)作，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的龍門(men)(men)(men)架上(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部分組成(cheng)。以(yi)便擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)向一(yi)(yi)邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生懸壁(bi)。也(ye)可選用(yong)(yong)帶伸縮臂的起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車，根據伸縮臂的俯仰(yang)和(he)轉動擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作 范疇

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設(she)計方案，重(zhong)量(liang)輕，合理(li)配(pei)置；

2，整個PCB線(xian)路板制做，無對接焊(han)縫(feng)，比拼湊承重(zhong)梁更(geng)牢固。

3，豎直剛度為1/800，梁端拱度由數控(kong)切割整(zheng)個(ge)PCB線路板開料，精準度高(gao)。

4，選用埋弧焊自(zi)動焊、無損檢測。焊后總體拋丸除銹(xiu)，消(xiao)地(di)應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式，應(ying)用數控機床(chuang)鏜銑床(chuang)一回精(jing)(jing)準定位生產加工，保證(zheng)規格精(jing)(jing)密度和配合尺寸；

3，每一端梁裝有(you)雙輪緣(yuan)的車轱轆、緩(huan)沖器(qi)、驅動器(qi)維護和防(fang)外(wai)遇保護器(qi)，安(an)全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保證整個設備(bei)構造抗壓(ya)強度和精密度。

5，半今龍門端梁選用矩形(xing)方管制做，車(che)轱(gu)轆為無(wu)邊(bian)緣設計方案，路(lu)軌(gui)與(yu)路(lu)面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎車(che)承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性絞接方(fang)式(shi)；防止“幾條(tiao)腿”運作。

2，電動(dong)機＋制動(dong)系(xi)統＋減(jian)速(su)器＋行(xing)程開關(guan)四合一(yi)一(yi)體化(hua)設計(ji)方(fang)案(an)，結構緊湊

3，小(xiao)轎車搭建有安全性鉤(gou)，防失控。

4，全部傳動系統組織選用無(wu)連軸器的立即I/O方(fang)式，傳動系統高(gao)效率、裝配(pei)線高(gao)精度、免(mian)維護保養。

5，工(gong)作中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣(yuan)層。防污防潮(chao)，提升安全級(ji)別。