門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要(yao)用(yong)于戶(hu)(hu)外的貨(huo)(huo)運(yun)站、石(shi)料場貨(huo)(huo)、散(san)柜的裝(zhuang)卸(xie)搬運(yun)工作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場所使用(yong)率高、工作(zuo) 范疇(chou)(chou)大、融入(ru)范圍(wei)廣、實用(yong)性強等(deng)(deng)特性，在海港貨(huo)(huo)運(yun)站獲(huo)得普遍應(ying)用(yong)。它的金屬構件(jian)像(xiang)門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩(liang)(liang)(liang)根撐腳(jiao)，能(neng)夠立(li)(li)即(ji)在路面的路軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊(bian)能(neng)夠具(ju)備(bei)外伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的這種形(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放場及工業廠房(fang)內無牛腿支(zhi)(zhi)撐點的場所，方式(shi)(shi)(shi)分(fen)成半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)海港、堆放場等(deng)(deng)，進行戶(hu)(hu)外的貨(huo)(huo)運(yun)站、石(shi)料場貨(huo)(huo)、散(san)柜的裝(zhuang)卸(xie)搬運(yun)工作(zuo) 。它的金屬構件(jian)像(xiang)門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩(liang)(liang)(liang)根撐腳(jiao)，能(neng)夠立(li)(li)即(ji)在路面的路軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊(bian)能(neng)夠具(ju)備(bei)外伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類(lei)型由龍門(men)架(jia)、大貨(huo)(huo)車(che)運(yun)作(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)和電氣設備(bei)一(yi)部分(fen)等(deng)(deng)構成。有(you)的橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊(bian)有(you)支(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐點在工業廠房(fang)或棧(zhan)橋(qiao)上(shang)運(yun)作(zuo)，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的龍門(men)架(jia)上(shang)端(duan)跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一(yi)部分(fen)組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇(chou)(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之(zhi)外，產生懸(xuan)壁(bi)。也(ye)可(ke)選用(yong)帶伸(shen)(shen)縮臂(bei)的起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)，根據伸(shen)(shen)縮臂(bei)的俯仰(yang)和轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇(chou)(chou)

承重梁構造

1，承重梁(liang)選(xuan)用歐式古(gu)典箱型梁(liang)組織設計方案(an)，重量輕，合理配置；

2，整(zheng)個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢(lao)固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數(shu)控切割整(zheng)個PCB線路板開料(liao)，精(jing)準度(du)高(gao)。

4，選用埋(mai)弧焊自動焊、無(wu)損檢測。焊后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞(jiao)接軟性設計方案，防止“幾條腿”運(yun)作。

2，車轱轆選(xuan)用鏜孔方式，應用數控機床鏜銑床一回精準定位(wei)生(sheng)產加(jia)工，保證規格(ge)精密度和配(pei)合尺(chi)寸；

3，每一(yi)端梁裝(zhuang)有雙輪緣的(de)車轱轆、緩沖(chong)器、驅動器維護和防外遇保護器，安全性有確保。

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(she)備構造抗壓強度和精密度。

5，半今(jin)龍門端梁選用矩形方管(guan)制做，車(che)轱轆(lu)為無邊緣設計(ji)方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁小轎車承(cheng)(cheng)重梁與(yu)承(cheng)(cheng)重梁選用軟性(xing)絞接方式；防止(zhi)“幾(ji)條腿(tui)”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減(jian)速器＋行程開(kai)關四(si)合一一體化設計方案，結構緊湊

3，小轎(jiao)車(che)搭建(jian)有安全性鉤(gou)，防失控。

4，全部傳(chuan)動系統組(zu)織選用無連軸器的立即(ji)I/O方式，傳(chuan)動系統高(gao)(gao)效率(lv)、裝(zhuang)配線高(gao)(gao)精度(du)、免維護保(bao)養。

5，工(gong)作中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防(fang)(fang)水等(deng)級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣(yuan)層(ceng)。防(fang)(fang)污防(fang)(fang)潮，提(ti)升安全級(ji)(ji)(ji)別。