門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)站、石(shi)料(liao)場貨(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)(gong)作 。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場所使用(yong)(yong)率高、工(gong)(gong)作 范(fan)疇(chou)(chou)大、融入范(fan)圍廣(guang)、實用(yong)(yong)性(xing)強等(deng)特性(xing)，在(zai)(zai)海港(gang)貨(huo)運(yun)站獲得(de)普遍應用(yong)(yong)。它(ta)的(de)(de)(de)金屬(shu)構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安(an)裝(zhuang)(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立即在(zai)(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)(liang)邊(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)外(wai)伸懸臂(bei)梁。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放場及工(gong)(gong)業廠(chang)房內(nei)無(wu)牛腿支(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)(de)場所，方(fang)式(shi)(shi)(shi)分(fen)成半龍(long)門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門(men)(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適用(yong)(yong)海港(gang)、堆放場等(deng)，進(jin)行戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)站、石(shi)料(liao)場貨(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)(gong)作 。它(ta)的(de)(de)(de)金屬(shu)構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安(an)裝(zhuang)(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立即在(zai)(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)(liang)邊(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)外(wai)伸懸臂(bei)梁。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)類型由龍(long)門(men)(men)架、大貨(huo)車(che)運(yun)作組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車(che)和電氣設備(bei)一(yi)(yi)部(bu)分(fen)等(deng)構(gou)成。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)(yi)邊(bian)有支(zhi)(zhi)腳(jiao)，另(ling)一(yi)(yi)邊(bian)支(zhi)(zhi)撐(cheng)(cheng)點在(zai)(zai)工(gong)(gong)業廠(chang)房或棧橋(qiao)上(shang)運(yun)作，稱之為半橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門(men)(men)架上(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和端(duan)梁)、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等(deng)一(yi)(yi)部(bu)分(fen)組成。以便擴(kuo)(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范(fan)疇(chou)(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)夠(gou)(gou)(gou)向一(yi)(yi)邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起支(zhi)(zhi)腳(jiao)之外(wai)，產(chan)生懸壁。也(ye)可選用(yong)(yong)帶伸縮(suo)(suo)臂(bei)的(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車(che)，根(gen)據伸縮(suo)(suo)臂(bei)的(de)(de)(de)俯仰(yang)和轉動擴(kuo)(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁(liang)(liang)選用歐式古典箱型梁(liang)(liang)組織設計方案，重量(liang)輕，合理配置(zhi)；

2，整(zheng)個PCB線路(lu)板制做，無對接焊縫(feng)，比拼湊(cou)承重梁(liang)更牢固(gu)。

3，豎直剛度(du)(du)為1/800，梁(liang)端拱度(du)(du)由數控切(qie)割整個(ge)PCB線路板(ban)開料，精(jing)準度(du)(du)高。

4，選用埋弧焊(han)(han)自(zi)動焊(han)(han)、無損檢測。焊(han)(han)后(hou)總體拋(pao)丸除銹(xiu)，消地應(ying)力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚鋼板原材(cai)料(liao)為(wei)Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案，防(fang)止“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜孔方式，應用(yong)數控機床(chuang)鏜銑床(chuang)一回(hui)精(jing)準定位生產加工，保證規格精(jing)密度和配合(he)尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器、驅動器維護(hu)和防外遇保護(hu)器，安全性有確保。

4，承重梁(liang)與端梁(liang)選用10.9級(ji)高強螺栓聯接(jie)，保證(zheng)整個設備(bei)構造抗壓強度和精密度。

5，半今(jin)龍(long)門端梁選(xuan)用矩形方(fang)管制做，車轱(gu)轆為無(wu)邊(bian)緣設(she)計方(fang)案，路(lu)軌與(yu)路(lu)面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎(jiao)車承(cheng)重(zhong)梁(liang)(liang)與(yu)承(cheng)重(zhong)梁(liang)(liang)選用軟(ruan)性絞接方式(shi)；防(fang)止“幾條(tiao)腿”運作。

2，電動機＋制動系(xi)統＋減速器＋行(xing)程開關四(si)合(he)一一體化設計(ji)方案(an)，結構緊湊

3，小轎車搭建有安全性(xing)鉤，防失控。

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

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防(fang)污防(fang)潮，提升(sheng)安全級(ji)(ji)別。