門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)于(yu)戶(hu)外的(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)(chang)(chang)所使用(yong)率(lv)高、工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇(chou)大、融入(ru)范(fan)(fan)(fan)圍(wei)廣、實用(yong)性強(qiang)等特性，在(zai)(zai)海港貨(huo)運(yun)(yun)(yun)站獲得普遍應用(yong)。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)即在(zai)(zai)路面(mian)的(de)(de)(de)路軌上(shang)(shang)走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠具(ju)備(bei)外伸懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)變(bian)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆放(fang)場(chang)(chang)(chang)及工(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)分(fen)成半(ban)龍門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去300噸(dun)。適(shi)用(yong)海港、堆放(fang)場(chang)(chang)(chang)等，進行戶(hu)外的(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)即在(zai)(zai)路面(mian)的(de)(de)(de)路軌上(shang)(shang)走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠具(ju)備(bei)外伸懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)架(jia)、大貨(huo)車(che)運(yun)(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車(che)和電氣設備(bei)一部分(fen)等構(gou)(gou)成。有的(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一邊(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)撐(cheng)點在(zai)(zai)工(gong)(gong)業廠(chang)房(fang)或(huo)棧(zhan)橋(qiao)上(shang)(shang)運(yun)(yun)(yun)作(zuo)，稱(cheng)之(zhi)為半(ban)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)架(jia)上(shang)(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一部分(fen)組(zu)成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一邊(bian)(bian)或(huo)兩邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)外，產生懸壁。也可選用(yong)帶伸縮臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車(che)，根據伸縮臂的(de)(de)(de)俯(fu)仰(yang)和轉動擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用(yong)歐式古典箱型梁(liang)組(zu)織設計方案(an)，重量輕，合理(li)配置；

2，整個PCB線路板(ban)制做，無對接焊縫(feng)，比拼湊承(cheng)重(zhong)梁更牢固(gu)。

3，豎直剛(gang)度(du)為1/800，梁端拱(gong)度(du)由數控(kong)切(qie)割(ge)整個PCB線路板開料，精準(zhun)度(du)高(gao)。

4，選用埋弧焊自動焊、無損檢測(ce)。焊后總體(ti)拋(pao)丸除銹，消地應(ying)力(li)、防(fang)銹處(chu)理(li)，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞(jiao)接(jie)軟(ruan)性設(she)計方案，防止“幾條腿”運作。

2，車轱轆(lu)選用鏜孔(kong)方式，應用數控機床鏜銑床一回精準定(ding)位生產加工，保(bao)證規格精密度(du)和配合尺寸；

3，每一端梁裝有(you)(you)雙(shuang)輪緣的車(che)轱轆(lu)、緩沖器、驅動器維護(hu)和防(fang)外遇保護(hu)器，安全(quan)性有(you)(you)確保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級高強螺栓聯接(jie)，保證整個設備構造抗壓強度(du)和精密(mi)度(du)。

5，半今龍門端梁選(xuan)用矩形方管制做，車轱轆為無邊緣(yuan)設計方案(an)，路(lu)軌(gui)與路(lu)面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與(yu)承重(zhong)梁(liang)選用軟(ruan)性絞接方式；防止(zhi)“幾條腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行(xing)程開關四合一一體化(hua)設(she)計方案，結構緊湊

3，小(xiao)轎車搭建有安全性鉤，防失(shi)控(kong)。

4，全部傳動系(xi)統組織選用無(wu)連軸器(qi)的立即I/O方式，傳動系(xi)統高效(xiao)率、裝配(pei)線高精度、免維護保養(yang)。

5，工作中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層(ceng)。防污防潮，提升(sheng)安(an)全級(ji)別(bie)。