門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)(yong)于戶外(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)卸(xie)(xie)搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo) 。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)(bei)場(chang)所使用(yong)(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo) 范疇(chou)大(da)(da)、融入(ru)范圍(wei)廣(guang)、實用(yong)(yong)(yong)(yong)性(xing)強等(deng)(deng)(deng)特性(xing)，在(zai)海港(gang)貨(huo)(huo)運(yun)(yun)站獲得普遍應用(yong)(yong)(yong)(yong)。它(ta)的(de)(de)(de)(de)金屬構(gou)件像門(men)(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)(liang)根撐腳，能(neng)夠(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊能(neng)夠(gou)具備(bei)(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)這種形(xing)(xing)變(bian)。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)(yong)(yong)堆(dui)放場(chang)及工(gong)業廠(chang)房內無牛腿支(zhi)撐點的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)(shi)分(fen)成(cheng)半龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸(dun)數可去300噸(dun)。適用(yong)(yong)(yong)(yong)海港(gang)、堆(dui)放場(chang)等(deng)(deng)(deng)，進行(xing)戶外(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)卸(xie)(xie)搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo) 。它(ta)的(de)(de)(de)(de)金屬構(gou)件像門(men)(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)(liang)根撐腳，能(neng)夠(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊能(neng)夠(gou)具備(bei)(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍(long)門(men)(men)(men)架(jia)(jia)、大(da)(da)貨(huo)(huo)車(che)運(yun)(yun)作(zuo)(zuo)組(zu)織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)和電氣設(she)備(bei)(bei)(bei)一(yi)部分(fen)等(deng)(deng)(deng)構(gou)成(cheng)。有(you)的(de)(de)(de)(de)橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊有(you)支(zhi)腳，另一(yi)邊支(zhi)撐點在(zai)工(gong)業廠(chang)房或棧橋上運(yun)(yun)作(zuo)(zuo)，稱之為(wei)半橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)龍(long)門(men)(men)(men)架(jia)(jia)上端(duan)跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)(deng)一(yi)部分(fen)組(zu)成(cheng)。以便擴張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)作(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)邊或兩(liang)(liang)邊抬起支(zhi)腳之外(wai)，產生懸(xuan)壁。也可選用(yong)(yong)(yong)(yong)帶(dai)伸(shen)(shen)縮(suo)臂的(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)，根據伸(shen)(shen)縮(suo)臂的(de)(de)(de)(de)俯仰和轉動(dong)擴張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐式(shi)古典箱(xiang)型(xing)梁(liang)組織設(she)計方案，重(zhong)量輕，合理配(pei)置；

2，整(zheng)個PCB線路板(ban)制做，無(wu)對接焊縫，比(bi)拼湊承重梁更牢固。

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

4，選(xuan)用埋弧焊自(zi)動焊、無(wu)損(sun)檢(jian)測。焊后(hou)總體拋丸除銹，消地應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟(ruan)性設計方案，防止“幾條腿”運作。

2，車轱轆(lu)選用鏜(tang)孔方式(shi)，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精準定(ding)位生產加工，保(bao)證(zheng)規(gui)格精密度和配合尺(chi)寸；

3，每一端梁裝(zhuang)有(you)雙(shuang)輪緣的(de)車(che)轱轆(lu)、緩沖器、驅(qu)動器維護(hu)和防(fang)外(wai)遇保(bao)護(hu)器，安全性有(you)確保(bao)。

4，承重梁與端梁選(xuan)用10.9級高(gao)強螺栓聯接，保(bao)證整個設(she)備構(gou)造(zao)抗壓強度(du)和精密度(du)。

5，半(ban)今龍門端梁選(xuan)用矩形方(fang)管制做，車(che)轱(gu)轆為無邊緣設計方(fang)案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選(xuan)用軟性絞接方式；防止(zhi)“幾條腿”運(yun)作。

2，電動機(ji)＋制(zhi)動系統＋減速器＋行程(cheng)開關四(si)合一一體化設計(ji)方案，結構緊湊

3，小轎車搭建有安全性鉤(gou)，防失控。

4，全部傳(chuan)(chuan)動(dong)系統組織選用無連軸器的立即I/O方式，傳(chuan)(chuan)動(dong)系統高效率、裝配線高精度、免維護保養(yang)。

5，工作(zuo)中(zhong)級(ji)(ji)別為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層(ceng)。防污防潮(chao)，提升(sheng)安全級(ji)(ji)別。