門(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶(hu)外(wai)的(de)(de)(de)(de)(de)(de)貨運(yun)(yun)站(zhan)、石料(liao)場(chang)貨、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所使用(yong)率高、工(gong)(gong)作 范疇(chou)(chou)大、融入(ru)范圍廣、實(shi)用(yong)性強等特性，在(zai)海港(gang)貨運(yun)(yun)站(zhan)獲(huo)得普(pu)遍應用(yong)。它的(de)(de)(de)(de)(de)(de)金屬構(gou)件(jian)像(xiang)門(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)(liang)根撐腳，能(neng)(neng)夠立即(ji)(ji)在(zai)路面的(de)(de)(de)(de)(de)(de)路軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)夠具備(bei)外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場(chang)及工(gong)(gong)業(ye)廠(chang)房(fang)內無牛(niu)腿支(zhi)(zhi)撐點的(de)(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)半龍(long)門(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍(long)門(men)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適用(yong)海港(gang)、堆放場(chang)等，進行戶(hu)外(wai)的(de)(de)(de)(de)(de)(de)貨運(yun)(yun)站(zhan)、石料(liao)場(chang)貨、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)(gong)作 。它的(de)(de)(de)(de)(de)(de)金屬構(gou)件(jian)像(xiang)門(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)(liang)根撐腳，能(neng)(neng)夠立即(ji)(ji)在(zai)路面的(de)(de)(de)(de)(de)(de)路軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)夠具備(bei)外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型(xing)由龍(long)門(men)架(jia)、大貨車(che)(che)運(yun)(yun)作組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)(che)和(he)(he)電氣設備(bei)一(yi)部分(fen)等構(gou)成(cheng)。有的(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)一(yi)邊(bian)(bian)(bian)有支(zhi)(zhi)腳，另一(yi)邊(bian)(bian)(bian)支(zhi)(zhi)撐點在(zai)工(gong)(gong)業(ye)廠(chang)房(fang)或棧(zhan)橋(qiao)(qiao)上運(yun)(yun)作，稱(cheng)之(zhi)為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)龍(long)門(men)架(jia)上端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分(fen)組成(cheng)。以便(bian)擴張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠向一(yi)邊(bian)(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)(bian)抬(tai)起支(zhi)(zhi)腳之(zhi)外(wai)，產生懸壁。也(ye)可選用(yong)帶伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)(che)，根據伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)(de)俯仰(yang)和(he)(he)轉(zhuan)動擴張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇(chou)(chou)

承重梁構造

1，承重梁選用(yong)歐式古(gu)典箱型梁組織設(she)計方案，重量輕，合理配置(zhi)；

2，整個PCB線路板制做，無對接焊縫，比(bi)拼(pin)湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線(xian)路(lu)板開(kai)料，精準度(du)高。

4，選用埋弧焊(han)自動焊(han)、無損檢(jian)測。焊(han)后(hou)總體拋丸除銹(xiu)，消(xiao)地應(ying)力、防銹(xiu)處理，超過Sa2.5級(ji)；

5，厚鋼板原材料(liao)為(wei)Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防止“幾條腿”運(yun)作。

2，車(che)轱轆選(xuan)用(yong)鏜孔方式，應(ying)用(yong)數控機床鏜銑床一(yi)回精(jing)準(zhun)定位生產加工，保證規格精(jing)密度(du)和配(pei)合尺寸(cun)；

3，每一端梁(liang)裝有(you)(you)雙(shuang)輪緣(yuan)的車(che)轱轆、緩沖器、驅動器維護(hu)和(he)防外遇保護(hu)器，安全性有(you)(you)確保。

4，承重(zhong)梁與端梁選用10.9級高強(qiang)螺栓(shuan)聯接，保(bao)證整(zheng)個設備(bei)構(gou)造抗壓強(qiang)度(du)和精密度(du)。

5，半今龍門端梁選用矩(ju)形方(fang)管制做(zuo)，車轱轆為無邊(bian)緣設計方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙(shuang)梁(liang)(liang)小(xiao)轎(jiao)車承重(zhong)梁(liang)(liang)與承重(zhong)梁(liang)(liang)選用軟性(xing)絞接方式；防止(zhi)“幾條腿”運(yun)作(zuo)。

2，電動機＋制動系統＋減速器(qi)＋行程開關四(si)合一一體(ti)化設計方案，結構緊湊

3，小轎車(che)搭建(jian)有(you)安全性鉤，防失控。

4，全部傳動系(xi)統組織(zhi)選(xuan)用無(wu)連軸器的立即I/O方式，傳動系(xi)統高(gao)效(xiao)率(lv)、裝配(pei)線高(gao)精(jing)度、免維(wei)護保養。

5，工作中(zhong)級別(bie)為A6級，防水等級IP55，H級絕緣層。防污防潮，提升安全級別(bie)。