門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于(yu)戶外(wai)(wai)的(de)(de)(de)貨運(yun)(yun)(yun)站、石料(liao)場(chang)貨、散(san)柜(ju)的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)場(chang)所使用(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范疇大(da)(da)、融入范圍廣、實用(yong)性強等(deng)特(te)性，在(zai)海(hai)港(gang)貨運(yun)(yun)(yun)站獲得(de)普遍應(ying)用(yong)。它的(de)(de)(de)金屬(shu)構件(jian)像(xiang)門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳(jiao)，能夠(gou)立(li)即(ji)(ji)在(zai)路面的(de)(de)(de)路軌(gui)(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊(bian)能夠(gou)具備(bei)(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放(fang)場(chang)及工(gong)業(ye)廠房內無(wu)牛腿(tui)支(zhi)撐(cheng)點的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)(fen)成(cheng)半龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸(dun)數(shu)可去300噸(dun)。適用(yong)海(hai)港(gang)、堆放(fang)場(chang)等(deng)，進行戶外(wai)(wai)的(de)(de)(de)貨運(yun)(yun)(yun)站、石料(liao)場(chang)貨、散(san)柜(ju)的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)金屬(shu)構件(jian)像(xiang)門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳(jiao)，能夠(gou)立(li)即(ji)(ji)在(zai)路面的(de)(de)(de)路軌(gui)(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊(bian)能夠(gou)具備(bei)(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由(you)龍(long)門(men)(men)架(jia)、大(da)(da)貨車(che)運(yun)(yun)(yun)作(zuo)(zuo)(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備(bei)(bei)一部(bu)分(fen)(fen)等(deng)構成(cheng)。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)有支(zhi)腳(jiao)，另一邊(bian)支(zhi)撐(cheng)點在(zai)工(gong)業(ye)廠房或棧橋(qiao)上運(yun)(yun)(yun)作(zuo)(zuo)(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門(men)(men)架(jia)上端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一部(bu)分(fen)(fen)組成(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向(xiang)一邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)(wai)，產生懸壁。也可選用(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根(gen)據(ju)伸(shen)縮(suo)臂(bei)的(de)(de)(de)俯(fu)仰和(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用歐式古典(dian)箱型梁組織設計方案，重量輕，合理配置(zhi)；

2，整個PCB線路板制(zhi)做，無對接焊縫，比拼(pin)湊承重(zhong)梁更牢固。

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

4，選用埋弧焊自(zi)動焊、無損檢測。焊后總(zong)體拋丸除(chu)銹，消地應力、防(fang)銹處理，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環(huan)氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計方案(an)，防止“幾條腿(tui)”運作。

2，車(che)轱轆(lu)選用鏜(tang)孔方式，應用數控(kong)機床鏜(tang)銑床一回精(jing)準定位生(sheng)產加工，保證規格(ge)精(jing)密度(du)和(he)配合(he)尺寸；

3，每一(yi)端(duan)梁(liang)裝有(you)雙輪緣(yuan)的車(che)轱轆、緩沖(chong)器(qi)、驅動(dong)器(qi)維護和防外遇(yu)保(bao)護器(qi)，安全性有(you)確保(bao)。

4，承重梁與(yu)端梁選用10.9級高(gao)強(qiang)螺栓(shuan)聯接，保證整個(ge)設備構造抗壓強(qiang)度和精密度。

5，半今龍(long)門端(duan)梁(liang)選用矩形(xing)方管制做，車轱轆為無(wu)邊緣設(she)計方案(an)，路(lu)軌(gui)與路(lu)面每平(ping)米。

小轎車總程

1，雙(shuang)梁小轎(jiao)車(che)承(cheng)重梁與承(cheng)重梁選用軟性絞(jiao)接方(fang)式；防止“幾條腿(tui)”運作(zuo)。

2，電(dian)動(dong)機＋制動(dong)系(xi)統＋減速器＋行程開關四合一一體化設(she)計方案，結構緊湊

3，小轎車搭建(jian)有安全性鉤，防失(shi)控。

4，全部傳動系統(tong)組織選用無(wu)連軸器的立即I/O方式(shi)，傳動系統(tong)高(gao)效率、裝配線高(gao)精度(du)、免維護保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層。防(fang)污(wu)防(fang)潮(chao)，提(ti)升安(an)全(quan)級(ji)別。