門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外的(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所(suo)(suo)使(shi)用(yong)率高、工(gong)作(zuo) 范疇大、融入范圍廣、實用(yong)性強等特(te)性，在(zai)海港貨(huo)運(yun)站獲得(de)普遍應用(yong)。它(ta)的(de)(de)(de)金屬(shu)(shu)構(gou)件(jian)像門(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝兩根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具備(bei)外伸懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形(xing)(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆(dui)放(fang)場(chang)及(ji)工(gong)業(ye)廠房內(nei)無牛腿支撐(cheng)(cheng)點(dian)(dian)的(de)(de)(de)場(chang)所(suo)(suo)，方式(shi)(shi)(shi)分成(cheng)(cheng)(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可去300噸。適用(yong)海港、堆(dui)放(fang)場(chang)等，進行戶外的(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)作(zuo) 。它(ta)的(de)(de)(de)金屬(shu)(shu)構(gou)件(jian)像門(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝兩根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具備(bei)外伸懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍門(men)架(jia)、大貨(huo)車運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和(he)電氣設備(bei)一(yi)(yi)部分等構(gou)成(cheng)(cheng)(cheng)。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)邊(bian)有支腳(jiao)，另一(yi)(yi)邊(bian)支撐(cheng)(cheng)點(dian)(dian)在(zai)工(gong)業(ye)廠房或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)架(jia)上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部分組成(cheng)(cheng)(cheng)。以便擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向一(yi)(yi)邊(bian)或兩邊(bian)抬起(qi)支腳(jiao)之外，產生懸(xuan)壁。也(ye)可選用(yong)帶(dai)伸縮(suo)臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)據伸縮(suo)臂(bei)的(de)(de)(de)俯仰和(he)轉動(dong)擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐式古典箱(xiang)型梁組(zu)織設計(ji)方(fang)案，重(zhong)量輕，合理(li)配(pei)置(zhi)；

2，整個(ge)PCB線路板制做，無對(dui)接焊縫，比拼湊承重梁(liang)更(geng)牢(lao)固。

3，豎直剛度為(wei)1/800，梁(liang)端拱(gong)度由數控切割整(zheng)個PCB線路板開料，精(jing)準(zhun)度高。

4，選用埋(mai)弧焊自動焊、無(wu)損(sun)檢(jian)測(ce)。焊后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼板原材料(liao)為(wei)Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案(an)，防止(zhi)“幾條腿”運作。

2，車轱(gu)轆(lu)選用(yong)鏜(tang)(tang)孔(kong)方式(shi)，應用(yong)數控機(ji)床(chuang)鏜(tang)(tang)銑(xian)床(chuang)一回精(jing)準定(ding)位生產加(jia)工，保證(zheng)規(gui)格精(jing)密(mi)度(du)和配(pei)合(he)尺寸；

3，每一端梁裝有(you)雙輪緣(yuan)的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外(wai)遇保護器(qi)，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保(bao)證整個(ge)設備構(gou)造抗壓(ya)強度和(he)精密度。

5，半今龍(long)門端梁(liang)選(xuan)用(yong)矩形(xing)方管制(zhi)做，車轱轆為(wei)無邊(bian)緣(yuan)設(she)計(ji)方案，路軌與(yu)路面每平米(mi)。

小轎車總程

1，雙(shuang)梁小轎車承(cheng)(cheng)重梁與承(cheng)(cheng)重梁選用(yong)軟性絞接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減(jian)速器＋行程開關四合一一體化設計方(fang)案，結(jie)構緊湊(cou)

3，小轎車搭建有安全性鉤，防失控。

4，全部傳動系統組織選用無連軸器的立即I/O方式，傳動系統高效率、裝配線高精度、免(mian)維(wei)護(hu)保(bao)養。

5，工作(zuo)中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕(jue)緣層。防污(wu)防潮，提升安全級(ji)別。