門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)(yong)于戶(hu)外(wai)(wai)的貨(huo)(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)(huo)、散柜的裝(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)所使(shi)用(yong)(yong)率高、工(gong)作(zuo)(zuo) 范(fan)疇(chou)大、融入范(fan)圍(wei)廣、實用(yong)(yong)性強(qiang)等(deng)特(te)性，在海(hai)港(gang)貨(huo)(huo)(huo)運(yun)(yun)站獲得普遍應用(yong)(yong)。它的金屬(shu)構(gou)(gou)件像門形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能夠立即在路(lu)(lu)(lu)面的路(lu)(lu)(lu)軌(gui)上(shang)(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能夠具(ju)備(bei)外(wai)(wai)伸懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是(shi)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的這種(zhong)形變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)(shi)用(yong)(yong)堆放場(chang)及工(gong)業(ye)廠房內無牛腿支(zhi)(zhi)撐(cheng)點的場(chang)所，方式(shi)(shi)(shi)(shi)分成半龍(long)(long)(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍(long)(long)(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數(shu)可去300噸。適(shi)(shi)用(yong)(yong)海(hai)港(gang)、堆放場(chang)等(deng)，進行戶(hu)外(wai)(wai)的貨(huo)(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)(huo)、散柜的裝(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo) 。它的金屬(shu)構(gou)(gou)件像門形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能夠立即在路(lu)(lu)(lu)面的路(lu)(lu)(lu)軌(gui)上(shang)(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能夠具(ju)備(bei)外(wai)(wai)伸懸臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)(gou)類型由龍(long)(long)(long)門架(jia)、大貨(huo)(huo)(huo)車運(yun)(yun)作(zuo)(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車和(he)電氣設備(bei)一(yi)部分等(deng)構(gou)(gou)成。有的橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)，另(ling)一(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在工(gong)業(ye)廠房或棧(zhan)橋(qiao)上(shang)(shang)運(yun)(yun)作(zuo)(zuo)，稱之為(wei)半橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的龍(long)(long)(long)門架(jia)上(shang)(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部分組成。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能夠向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)(wai)，產生懸壁。也可選用(yong)(yong)帶伸縮臂(bei)的起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車，根(gen)據(ju)伸縮臂(bei)的俯仰和(he)轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐式古典箱(xiang)型梁組織設計方案，重量(liang)輕，合理配置；

2，整(zheng)個(ge)PCB線路板制做(zuo)，無對接焊縫，比拼湊(cou)承重(zhong)梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控切(qie)割整個PCB線路板開(kai)料，精準度高。

4，選(xuan)用(yong)埋弧焊自動焊、無(wu)損檢測。焊后總體拋丸除銹(xiu)(xiu)，消地應(ying)力(li)、防銹(xiu)(xiu)處理，超過Sa2.5級；

5，厚鋼(gang)板(ban)原材料為Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁(liang)選(xuan)用絞接軟性設計方案(an)，防(fang)止“幾條腿(tui)”運(yun)作。

2，車轱(gu)轆(lu)選用(yong)鏜孔方式，應(ying)用(yong)數控機床(chuang)鏜銑(xian)床(chuang)一回精(jing)準(zhun)定位(wei)生產(chan)加工，保證規格精(jing)密(mi)度和配合尺(chi)寸；

3，每一端(duan)梁裝有雙輪緣的車轱轆、緩沖器、驅(qu)動器維(wei)護和防外(wai)遇(yu)保護器，安(an)全性有確保。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用10.9級高強螺栓聯接，保證整個設備構造抗壓強度和精密度。

5，半今(jin)龍(long)門端梁選用矩形方管制做，車轱轆為(wei)無邊緣設計(ji)方案，路軌與路面每平米。

小轎車總程

1，雙梁小轎(jiao)車(che)承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選(xuan)用軟性絞接(jie)方式；防止“幾條腿”運作(zuo)。

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(fang)案，結構緊(jin)湊(cou)

3，小轎車搭建有安(an)全性鉤，防失(shi)控。

4，全部(bu)傳動系(xi)統組(zu)織(zhi)選(xuan)用無(wu)連(lian)軸器(qi)的(de)立即(ji)I/O方式，傳動系(xi)統高效率、裝(zhuang)配線高精度、免維護保養。

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