門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用于(yu)戶(hu)外(wai)的(de)貨(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)、散柜的(de)裝卸(xie)搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)所(suo)使用率(lv)高、工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)大(da)、融入范(fan)圍(wei)廣(guang)、實用性強等(deng)(deng)特(te)性，在(zai)(zai)海港(gang)貨(huo)(huo)運(yun)站獲得普(pu)遍應用。它的(de)金屬構(gou)(gou)件(jian)像門(men)(men)形架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝兩(liang)(liang)(liang)根撐腳，能夠(gou)立(li)即在(zai)(zai)路(lu)面的(de)路(lu)軌(gui)上(shang)走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)能夠(gou)具備外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這(zhe)種形變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用堆(dui)(dui)放場(chang)及工(gong)(gong)(gong)業廠房內無牛腿支(zhi)(zhi)(zhi)撐點的(de)場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)半(ban)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)(dun)數可去300噸(dun)(dun)。適用海港(gang)、堆(dui)(dui)放場(chang)等(deng)(deng)，進行戶(hu)外(wai)的(de)貨(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)、散柜的(de)裝卸(xie)搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 。它的(de)金屬構(gou)(gou)件(jian)像門(men)(men)形架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝兩(liang)(liang)(liang)根撐腳，能夠(gou)立(li)即在(zai)(zai)路(lu)面的(de)路(lu)軌(gui)上(shang)走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)能夠(gou)具備外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)(men)架(jia)、大(da)貨(huo)(huo)車運(yun)作(zuo)(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車和(he)電氣設備一(yi)部分(fen)等(deng)(deng)構(gou)(gou)成(cheng)。有(you)的(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)(zai)一(yi)邊(bian)(bian)有(you)支(zhi)(zhi)(zhi)腳，另(ling)一(yi)邊(bian)(bian)支(zhi)(zhi)(zhi)撐點在(zai)(zai)工(gong)(gong)(gong)業廠房或(huo)棧橋(qiao)上(shang)運(yun)作(zuo)(zuo)(zuo)(zuo)，稱(cheng)之為半(ban)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍門(men)(men)架(jia)上(shang)端(duan)(duan)跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)(zhi)腳、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)部分(fen)組(zu)成(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)邊(bian)(bian)或(huo)兩(liang)(liang)(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳之外(wai)，產生(sheng)懸壁(bi)。也可選用帶(dai)伸(shen)縮臂(bei)的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車，根據伸(shen)縮臂(bei)的(de)俯仰(yang)和(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典(dian)箱(xiang)型梁組織設計方案，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線路板制做，無對(dui)接焊縫，比(bi)拼湊承(cheng)重(zhong)梁更(geng)牢(lao)固。

3，豎直剛度為1/800，梁(liang)端拱度由數(shu)控切割整個PCB線路(lu)板(ban)開(kai)料，精準度高。

4，選用埋(mai)弧(hu)焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性(xing)設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精(jing)準定位生產加工，保證規格精(jing)密度和配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩(huan)沖器(qi)、驅動器(qi)維護和防外遇(yu)保(bao)護器(qi)，安全性有確保(bao)。

4，承重梁與端梁選用10.9級(ji)高強(qiang)螺栓聯接，保證整個設備構(gou)造(zao)抗壓強(qiang)度和精(jing)密度。

5，半今龍門端梁選用矩形方(fang)管制做(zuo)，車轱轆為無(wu)邊緣設計方(fang)案，路軌與(yu)路面(mian)每平(ping)米。

小轎車總程

1，雙梁(liang)(liang)小轎車承重梁(liang)(liang)與承重梁(liang)(liang)選用軟性絞(jiao)接方式；防止(zhi)“幾條腿”運(yun)作。

2，電動機＋制動系統＋減速器＋行程開關四合(he)一一體化設計方案(an)，結構(gou)緊湊

3，小轎(jiao)車搭建有安(an)全性(xing)鉤，防(fang)失控。

4，全(quan)部傳動(dong)(dong)系統組織(zhi)選用無(wu)連軸器的立即I/O方式，傳動(dong)(dong)系統高效率(lv)、裝配線高精度、免維(wei)護保養。

5，工(gong)作中級(ji)別為A6級(ji)，防(fang)(fang)水(shui)等(deng)級(ji)IP55，H級(ji)絕緣(yuan)層。防(fang)(fang)污防(fang)(fang)潮，提(ti)升(sheng)安全級(ji)別。