門(men)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要(yao)用(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)裝卸搬運(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備場(chang)所使用(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范疇(chou)大(da)、融(rong)入范圍廣、實用(yong)性強等特(te)性，在(zai)海(hai)港(gang)貨(huo)運(yun)站獲得普遍應用(yong)。它(ta)的(de)(de)金屬構(gou)件像門(men)形(xing)(xing)架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝兩(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)(gou)立即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能(neng)(neng)(neng)夠(gou)(gou)(gou)具備外(wai)(wai)伸懸(xuan)臂梁。橋(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這(zhe)種形(xing)(xing)變。橋(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆放場(chang)及(ji)工(gong)業廠房(fang)內無牛(niu)腿支撐(cheng)點的(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)(shi)(shi)分成半(ban)龍門(men)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍門(men)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可去(qu)300噸。適用(yong)海(hai)港(gang)、堆放場(chang)等，進行戶外(wai)(wai)的(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)裝卸搬運(yun)工(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)金屬構(gou)件像門(men)形(xing)(xing)架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝兩(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)(gou)立即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能(neng)(neng)(neng)夠(gou)(gou)(gou)具備外(wai)(wai)伸懸(xuan)臂梁。橋(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類型由龍門(men)架、大(da)貨(huo)車運(yun)作(zuo)(zuo)(zuo)組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)(jiao)車和電氣設備一(yi)(yi)(yi)部分等構(gou)成。有的(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一(yi)(yi)(yi)邊(bian)有支腳(jiao)(jiao)，另一(yi)(yi)(yi)邊(bian)支撐(cheng)點在(zai)工(gong)業廠房(fang)或棧橋(qiao)上運(yun)作(zuo)(zuo)(zuo)，稱(cheng)之(zhi)為半(ban)橋(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍門(men)架上端跨接 (含(han)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和端梁)、支腳(jiao)(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)(yi)(yi)部分組成。以(yi)便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo)(zuo)(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)(neng)夠(gou)(gou)(gou)向一(yi)(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)支腳(jiao)(jiao)之(zhi)外(wai)(wai)，產生懸(xuan)壁。也(ye)可選用(yong)帶伸縮(suo)臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)(jiao)車，根據伸縮(suo)臂的(de)(de)俯仰和轉動(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo)(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁選用歐(ou)式(shi)古典(dian)箱型梁組織(zhi)設計(ji)方(fang)案(an)，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線(xian)路板制做(zuo)，無對接焊縫(feng)，比拼(pin)湊承重梁(liang)更(geng)牢(lao)固。

3，豎直剛(gang)度(du)(du)為1/800，梁(liang)端拱度(du)(du)由數(shu)控切(qie)割整個PCB線(xian)路板(ban)開料，精準度(du)(du)高。

4，選用埋弧焊自動焊、無(wu)損(sun)檢測。焊后總(zong)體拋丸除銹，消地應力、防銹處理(li)，超過(guo)Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計方案，防止“幾條腿”運作。

2，車(che)轱轆選用鏜孔方(fang)式，應用數控機(ji)床(chuang)鏜銑床(chuang)一回精準定位生產加(jia)工，保證(zheng)規格(ge)精密度和配合尺寸；

3，每(mei)一端梁裝(zhuang)有(you)雙(shuang)輪緣(yuan)的(de)車(che)轱轆、緩(huan)沖器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi)，安全(quan)性有(you)確保(bao)。

4，承重梁與端梁選用10.9級(ji)高強(qiang)螺栓聯接，保證(zheng)整個(ge)設備(bei)構造抗壓強(qiang)度和精(jing)密度。

5，半今(jin)龍門端梁選用(yong)矩形方管制做，車轱轆為(wei)無邊緣(yuan)設計(ji)方案，路軌與(yu)路面每(mei)平(ping)米(mi)。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重(zhong)(zhong)梁(liang)與承重(zhong)(zhong)梁(liang)選用軟性絞接方式(shi)；防(fang)止“幾(ji)條(tiao)腿”運作。

2，電動機＋制動系(xi)統＋減速器＋行(xing)程開關四合一(yi)一(yi)體化設計方(fang)案，結構(gou)緊湊

3，小轎車(che)搭建有安(an)全性(xing)鉤，防失控。

4，全部傳動系統組織選用無連軸器(qi)的(de)立即I/O方式，傳動系統高效率、裝(zhuang)配線(xian)高精(jing)度、免維護保養。

5，工作中(zhong)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，提升安全級(ji)別。