門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石料場貨(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工作 。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備場所(suo)使用(yong)(yong)率高(gao)、工作 范(fan)(fan)(fan)疇大(da)、融入范(fan)(fan)(fan)圍廣、實用(yong)(yong)性強等(deng)特(te)性，在海(hai)港貨(huo)運(yun)(yun)站獲得普(pu)遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)(gou)件(jian)像門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳，能(neng)(neng)(neng)夠(gou)立(li)即在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)(neng)夠(gou)具(ju)備外(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放場及工業廠(chang)房內無牛腿(tui)支(zhi)撐(cheng)點(dian)的(de)(de)(de)場所(suo)，方式(shi)(shi)分成半龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去300噸。適用(yong)(yong)海(hai)港、堆放場等(deng)，進(jin)行戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石料場貨(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)工作 。它的(de)(de)(de)金屬構(gou)(gou)件(jian)像門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳，能(neng)(neng)(neng)夠(gou)立(li)即在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上(shang)走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)(neng)夠(gou)具(ju)備外(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)(men)架(jia)、大(da)貨(huo)車(che)(che)運(yun)(yun)作組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)(zhuang)小轎(jiao)(jiao)車(che)(che)和(he)電氣設備一(yi)部分等(deng)構(gou)(gou)成。有的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在一(yi)邊(bian)(bian)(bian)有支(zhi)腳，另一(yi)邊(bian)(bian)(bian)支(zhi)撐(cheng)點(dian)在工業廠(chang)房或(huo)棧(zhan)橋上(shang)運(yun)(yun)作，稱之為半橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)(men)架(jia)上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分組(zu)成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工作 范(fan)(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)(neng)夠(gou)向一(yi)邊(bian)(bian)(bian)或(huo)兩(liang)(liang)邊(bian)(bian)(bian)抬起(qi)(qi)支(zhi)腳之外(wai)，產生懸壁。也(ye)可選用(yong)(yong)帶伸縮(suo)臂(bei)(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)(zhuang)小轎(jiao)(jiao)車(che)(che)，根據伸縮(suo)臂(bei)(bei)的(de)(de)(de)俯(fu)仰和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工作 范(fan)(fan)(fan)疇

承重梁構造

1，承(cheng)重梁(liang)選用歐(ou)式(shi)古典(dian)箱(xiang)型梁(liang)組織設計方案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對(dui)接焊縫，比拼湊承(cheng)重梁(liang)更牢固(gu)。

3，豎直(zhi)剛(gang)度為1/800，梁端拱度由數控切(qie)割整個PCB線路板開料，精(jing)準(zhun)度高。

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

5，厚鋼板(ban)原材(cai)料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用(yong)絞(jiao)接軟性設計方案，防止(zhi)“幾(ji)條腿(tui)”運(yun)作。

2，車轱轆選用鏜孔方式，應(ying)用數控(kong)機床鏜銑床一回精(jing)準定位生產加(jia)工(gong)，保(bao)證規格(ge)精(jing)密度(du)和配合尺寸；

3，每一(yi)端梁裝有雙輪(lun)緣的(de)車轱(gu)轆、緩沖器(qi)、驅動(dong)器(qi)維護和防外遇保(bao)護器(qi)，安全性有確保(bao)。

4，承(cheng)重梁與(yu)端(duan)梁選用10.9級高強螺(luo)栓(shuan)聯接，保證整個設(she)備構(gou)造抗壓強度和精密度。

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

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性(xing)絞接(jie)方式；防止(zhi)“幾條腿”運(yun)作。

2，電(dian)動(dong)機(ji)＋制動(dong)系統＋減速器＋行程開關四合一(yi)一(yi)體化設計(ji)方案，結構緊湊(cou)

3，小轎車搭建有(you)安全性(xing)鉤(gou)，防失控。

4，全部傳(chuan)動(dong)系統組織選用(yong)無連(lian)軸器(qi)的立即I/O方式(shi)，傳(chuan)動(dong)系統高效率、裝配線(xian)高精度、免(mian)維護保養。

5，工作中(zhong)級別為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別。