門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶(hu)外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具(ju)(ju)備(bei)場(chang)(chang)所使用(yong)(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)大、融入范(fan)圍廣、實用(yong)(yong)性(xing)強等特(te)性(xing)，在(zai)(zai)海(hai)港貨(huo)(huo)運(yun)站(zhan)獲得普遍(bian)應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)(jiao)，能夠(gou)立即(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)(ju)備(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)(chang)及工(gong)業廠(chang)房(fang)內無牛腿(tui)支(zhi)撐(cheng)點(dian)的(de)(de)(de)場(chang)(chang)所，方式(shi)分(fen)(fen)成半龍門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大噸數可去(qu)300噸。適用(yong)(yong)海(hai)港、堆放(fang)場(chang)(chang)等，進行戶(hu)外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)工(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)(jiao)，能夠(gou)立即(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)(ju)備(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結(jie)構(gou)類型由龍門(men)(men)架(jia)、大貨(huo)(huo)車(che)運(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備(bei)一(yi)部分(fen)(fen)等構(gou)成。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只(zhi)在(zai)(zai)一(yi)邊(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)支(zhi)撐(cheng)點(dian)在(zai)(zai)工(gong)業廠(chang)房(fang)或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)(zuo)(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一(yi)部分(fen)(fen)組成。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠(gou)向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬(tai)起(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)(wai)，產生懸(xuan)壁(bi)。也(ye)可選(xuan)用(yong)(yong)帶伸(shen)縮(suo)臂(bei)(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據(ju)伸(shen)縮(suo)臂(bei)(bei)的(de)(de)(de)俯仰和(he)轉動(dong)(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典(dian)箱型梁組織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做，無(wu)對接焊縫，比(bi)拼湊承重梁更牢固(gu)。

3，豎直剛度(du)為(wei)1/800，梁端(duan)拱(gong)度(du)由數控切(qie)割整個PCB線路板開(kai)料，精準度(du)高。

4，選用埋弧焊自動焊、無損檢測。焊后總體拋(pao)丸除銹，消地(di)應(ying)力、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板原(yuan)材料(liao)為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用(yong)絞(jiao)接軟性設計方案，防止(zhi)“幾(ji)條腿”運作(zuo)。

2，車轱轆選(xuan)用鏜(tang)孔(kong)方(fang)式，應(ying)用數控機床鏜(tang)銑(xian)床一回精準(zhun)定位生(sheng)產加工(gong)，保證規格精密度和配合尺寸；

3，每一(yi)端梁裝有雙輪緣的(de)車轱轆、緩沖器、驅(qu)動器維護和(he)防外遇保護器，安(an)全(quan)性(xing)有確保。

4，承(cheng)重(zhong)梁與端梁選用10.9級高強螺栓聯接，保證整個設備構造抗壓強度和精(jing)密度。

5，半今龍(long)門端梁選用矩形方(fang)管制做，車轱(gu)轆為無邊緣(yuan)設計方(fang)案，路(lu)(lu)軌(gui)與路(lu)(lu)面每平米。

小轎車總程

1，雙梁小(xiao)轎車承(cheng)(cheng)重(zhong)梁與(yu)承(cheng)(cheng)重(zhong)梁選用軟(ruan)性絞接方式；防止(zhi)“幾(ji)條(tiao)腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行程開關四合一一體化設(she)計方案，結(jie)構緊湊(cou)

3，小轎(jiao)車搭建有安全性鉤，防失控。

4，全部傳動系統組織選用無(wu)連(lian)軸器的(de)立(li)即I/O方式(shi)，傳動系統高(gao)效率、裝配(pei)線(xian)高(gao)精度、免維(wei)護保養。

5，工作中(zhong)級(ji)別(bie)為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升(sheng)安全(quan)級(ji)別(bie)。