門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶(hu)(hu)外(wai)(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石料場貨(huo)、散(san)(san)柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場所使用(yong)(yong)率高(gao)、工(gong)作(zuo)(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍(wei)廣(guang)、實用(yong)(yong)性強等特性，在海(hai)港(gang)貨(huo)運(yun)站(zhan)獲得普遍應用(yong)(yong)。它(ta)的(de)(de)金屬(shu)構(gou)(gou)件像(xiang)門(men)(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳，能(neng)夠立即(ji)(ji)在路(lu)(lu)面(mian)的(de)(de)路(lu)(lu)軌上走動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊能(neng)夠具(ju)備(bei)(bei)外(wai)(wai)伸懸臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放場及工(gong)業廠房內無牛腿支(zhi)(zhi)(zhi)撐(cheng)點(dian)的(de)(de)場所，方式(shi)(shi)分成(cheng)半龍(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海(hai)港(gang)、堆放場等，進行戶(hu)(hu)外(wai)(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石料場貨(huo)、散(san)(san)柜的(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)作(zuo)(zuo) 。它(ta)的(de)(de)金屬(shu)構(gou)(gou)件像(xiang)門(men)(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳，能(neng)夠立即(ji)(ji)在路(lu)(lu)面(mian)的(de)(de)路(lu)(lu)軌上走動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊能(neng)夠具(ju)備(bei)(bei)外(wai)(wai)伸懸臂梁(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍(long)門(men)(men)(men)架(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備(bei)(bei)一(yi)(yi)部(bu)分等構(gou)(gou)成(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊有支(zhi)(zhi)(zhi)腳，另一(yi)(yi)邊支(zhi)(zhi)(zhi)撐(cheng)點(dian)在工(gong)業廠房或棧(zhan)橋(qiao)上運(yun)作(zuo)(zuo)，稱(cheng)之(zhi)為半橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)(men)(men)架(jia)上端跨(kua)接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)(zhi)(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部(bu)分組(zu)成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向(xiang)一(yi)(yi)邊或兩(liang)(liang)邊抬起(qi)(qi)支(zhi)(zhi)(zhi)腳之(zhi)外(wai)(wai)，產(chan)生懸壁。也(ye)可選(xuan)用(yong)(yong)帶伸縮(suo)臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根(gen)據伸縮(suo)臂的(de)(de)俯仰和(he)轉動(dong)(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典箱型梁(liang)組織(zhi)設(she)計方案，重量(liang)輕(qing)，合(he)理配置；

2，整個PCB線路(lu)板制做，無對接焊縫，比拼湊承(cheng)重梁更牢固。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切(qie)割整個PCB線路板開料，精準度(du)高。

4，選用埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后(hou)總體拋(pao)丸除銹，消地(di)應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞接軟性設計方案，防止“幾條腿”運(yun)作。

2，車轱轆選用(yong)(yong)鏜孔方式，應用(yong)(yong)數(shu)控(kong)機床鏜銑床一回精準定位生產加工，保(bao)證規(gui)格(ge)精密度和配合尺寸；

3，每一端(duan)梁裝(zhuang)有雙輪緣(yuan)的車(che)轱轆(lu)、緩沖器、驅(qu)動器維(wei)護和防外遇保護器，安全性有確保。

4，承(cheng)重梁與(yu)端梁選用10.9級高(gao)強(qiang)螺栓聯接，保證(zheng)整個設備構造抗壓強(qiang)度(du)(du)和精密度(du)(du)。

5，半(ban)今龍(long)門端梁(liang)選用矩形方(fang)管制做，車轱轆為(wei)無(wu)邊(bian)緣(yuan)設(she)計方(fang)案，路軌與路面每(mei)平米。

小轎車總程

1，雙(shuang)梁小轎車承重(zhong)梁與承重(zhong)梁選用(yong)軟性絞(jiao)接方式；防止“幾條腿(tui)”運作(zuo)。

2，電動機＋制動系統＋減速器＋行程開關四(si)合一(yi)一(yi)體化設計(ji)方案，結構緊湊

3，小轎車搭建(jian)有(you)安全性鉤(gou)，防失(shi)控(kong)。

4，全部傳動系統(tong)組織選用無連(lian)軸器的立即(ji)I/O方式，傳動系統(tong)高(gao)效率(lv)、裝配(pei)線高(gao)精(jing)度(du)、免維護保養。

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