門(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)于戶外(wai)的貨(huo)(huo)(huo)(huo)運站、石料場貨(huo)(huo)(huo)(huo)、散柜(ju)的裝卸搬(ban)運工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場所(suo)使(shi)用(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)(yong)(yong)性(xing)強等(deng)(deng)特性(xing)，在(zai)海(hai)港貨(huo)(huo)(huo)(huo)運站獲得普遍(bian)應用(yong)(yong)(yong)。它(ta)的金屬構件(jian)像門(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根撐腳，能夠(gou)立(li)即(ji)在(zai)路(lu)面的路(lu)軌(gui)上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能夠(gou)具(ju)備(bei)外(wai)伸(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的這種(zhong)形變(bian)。橋(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)堆放場及(ji)工(gong)業(ye)(ye)廠房內無牛腿支(zhi)撐點的場所(suo)，方式分成(cheng)半龍(long)門(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去300噸。適用(yong)(yong)(yong)海(hai)港、堆放場等(deng)(deng)，進行戶外(wai)的貨(huo)(huo)(huo)(huo)運站、石料場貨(huo)(huo)(huo)(huo)、散柜(ju)的裝卸搬(ban)運工(gong)作(zuo)(zuo) 。它(ta)的金屬構件(jian)像門(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根撐腳，能夠(gou)立(li)即(ji)在(zai)路(lu)面的路(lu)軌(gui)上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能夠(gou)具(ju)備(bei)外(wai)伸(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由龍(long)門(men)架(jia)、大(da)貨(huo)(huo)(huo)(huo)車運作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車和(he)電氣設備(bei)一(yi)部分等(deng)(deng)構成(cheng)。有的橋(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊有支(zhi)腳，另一(yi)邊支(zhi)撐點在(zai)工(gong)業(ye)(ye)廠房或棧(zhan)橋(qiao)(qiao)上(shang)運作(zuo)(zuo)，稱之為半橋(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的龍(long)門(men)架(jia)上(shang)端跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部分組成(cheng)。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)向一(yi)邊或兩(liang)邊抬起(qi)(qi)支(zhi)腳之外(wai)，產(chan)生懸壁(bi)。也可選用(yong)(yong)(yong)帶伸(shen)縮臂(bei)(bei)的起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車，根據伸(shen)縮臂(bei)(bei)的俯仰和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典箱型梁組織設計方(fang)案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承(cheng)重梁(liang)更牢固(gu)。

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

4，選(xuan)用埋弧焊(han)(han)(han)自動焊(han)(han)(han)、無(wu)損檢測(ce)。焊(han)(han)(han)后總體拋丸除銹(xiu)，消地應力(li)、防(fang)銹(xiu)處(chu)理，超過Sa2.5級；

5，厚鋼板原材料為(wei)Q235B；環(huan)氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟性設計方案，防止“幾條腿(tui)”運作。

2，車(che)轱(gu)轆選(xuan)用(yong)(yong)鏜孔方式，應用(yong)(yong)數控機床(chuang)鏜銑床(chuang)一回(hui)精準定位生(sheng)產加工，保(bao)證規(gui)格精密度和配合尺寸；

3，每(mei)一端梁(liang)裝有(you)雙輪(lun)緣的車轱轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維(wei)護和防外遇保護器(qi)(qi)，安全(quan)性(xing)有(you)確保。

4，承(cheng)重(zhong)梁與端梁選(xuan)用(yong)10.9級高強(qiang)螺栓聯接，保證整個(ge)設(she)備構造抗壓強(qiang)度(du)和(he)精密度(du)。

5，半今龍門端梁選用(yong)矩形方管(guan)制(zhi)做(zuo)，車(che)轱轆(lu)為無邊緣(yuan)設計方案，路(lu)軌(gui)與路(lu)面每(mei)平米。

小轎車總程

1，雙梁小轎車(che)承重(zhong)梁與承重(zhong)梁選用軟性絞接方(fang)式；防止“幾(ji)條(tiao)腿”運作(zuo)。

2，電動機(ji)＋制動系(xi)統＋減速器＋行程開關四合(he)一一體化設計(ji)方(fang)案(an)，結構緊湊

3，小(xiao)轎車搭建有安全性鉤，防失控。

4，全部傳動系(xi)統(tong)組(zu)織選用無連(lian)軸(zhou)器(qi)的立即I/O方式，傳動系(xi)統(tong)高效率、裝配(pei)線(xian)高精度、免(mian)維護保(bao)養。

5，工(gong)作中級別為(wei)A6級，防水等級IP55，H級絕緣層(ceng)。防污防潮，提升(sheng)安全(quan)級別。