門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)于(yu)戶(hu)外的(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)(chang)貨(huo)、散(san)柜的(de)(de)(de)(de)裝卸(xie)搬運(yun)(yun)(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備場(chang)(chang)所(suo)使用(yong)率(lv)高(gao)、工(gong)(gong)(gong)作(zuo) 范(fan)疇大、融入(ru)范(fan)圍廣、實用(yong)性(xing)強等(deng)特(te)性(xing)，在(zai)海(hai)港貨(huo)運(yun)(yun)(yun)站獲(huo)得普遍應用(yong)。它(ta)的(de)(de)(de)(de)金屬(shu)(shu)構件(jian)像門形架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩根撐(cheng)腳(jiao)(jiao)，能夠(gou)立(li)即在(zai)路面(mian)的(de)(de)(de)(de)路軌(gui)上(shang)(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能夠(gou)具(ju)(ju)備外伸(shen)(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)這種(zhong)形變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放(fang)(fang)場(chang)(chang)及工(gong)(gong)(gong)業廠(chang)房內無牛腿(tui)支(zhi)(zhi)(zhi)撐(cheng)點的(de)(de)(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)(shi)(shi)(shi)分(fen)成半(ban)龍門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)海(hai)港、堆放(fang)(fang)場(chang)(chang)等(deng)，進行戶(hu)外的(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)(chang)貨(huo)、散(san)柜的(de)(de)(de)(de)裝卸(xie)搬運(yun)(yun)(yun)工(gong)(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)(de)金屬(shu)(shu)構件(jian)像門形架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩根撐(cheng)腳(jiao)(jiao)，能夠(gou)立(li)即在(zai)路面(mian)的(de)(de)(de)(de)路軌(gui)上(shang)(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能夠(gou)具(ju)(ju)備外伸(shen)(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由(you)龍門架、大貨(huo)車運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣設(she)備一部分(fen)等(deng)構成。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)(bian)有支(zhi)(zhi)(zhi)腳(jiao)(jiao)，另一邊(bian)(bian)支(zhi)(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)業廠(chang)房或棧橋(qiao)(qiao)上(shang)(shang)運(yun)(yun)(yun)作(zuo)，稱之為半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)龍門架上(shang)(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一部分(fen)組成。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)(gong)作(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)(jiao)之外，產生懸壁。也可(ke)選用(yong)帶伸(shen)(shen)縮臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根據伸(shen)(shen)縮臂(bei)的(de)(de)(de)(de)俯仰和轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐(ou)式(shi)古(gu)典(dian)箱型梁組織設計(ji)方案，重量輕，合理配(pei)置；

2，整個PCB線路板制做，無對(dui)接(jie)焊縫，比拼(pin)湊承重梁更牢固。

3，豎(shu)直剛(gang)度(du)為1/800，梁端拱度(du)由數(shu)控切割(ge)整個PCB線(xian)路板開(kai)料(liao)，精準度(du)高。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后總體拋丸除銹，消地應力、防銹處(chu)理，超過Sa2.5級；

5，厚(hou)鋼板原(yuan)材(cai)料為Q235B；環氧富鋅(xin)漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設計方案，防止(zhi)“幾條(tiao)腿(tui)”運作。

2，車轱轆選用鏜(tang)(tang)孔方式，應用數(shu)控(kong)機床(chuang)鏜(tang)(tang)銑床(chuang)一回精(jing)準定位(wei)生(sheng)產(chan)加工，保(bao)證規格(ge)精(jing)密度和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣(yuan)的車轱(gu)轆、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和(he)防外遇保護(hu)器(qi)，安全性有(you)確保。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證整個設備(bei)構造抗壓(ya)強度(du)和精密度(du)。

5，半今龍門端梁選用矩形方管(guan)制做(zuo)，車轱轆為(wei)無(wu)邊(bian)緣設計方案，路軌與路面每平米(mi)。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟(ruan)性絞接方式；防止“幾條腿”運(yun)作(zuo)。

2，電動機＋制動系統＋減速(su)器(qi)＋行程(cheng)開(kai)關四合一一體化(hua)設計方案(an)，結構緊(jin)湊(cou)

3，小轎車搭建有安全性鉤(gou)，防失控。

4，全部(bu)傳動系(xi)統組織選用無連軸(zhou)器(qi)的立(li)即I/O方式，傳動系(xi)統高效(xiao)率(lv)、裝配線(xian)高精度、免維護(hu)保養。

5，工作中級(ji)別為(wei)A6級(ji)，防(fang)水等(deng)級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提(ti)升安全級(ji)別。