門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外的貨(huo)(huo)運(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)(huo)、散(san)柜(ju)的裝卸(xie)搬(ban)運(yun)工作(zuo) 。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)(chang)所(suo)使(shi)用(yong)(yong)率高(gao)、工作(zuo) 范疇大(da)、融入范圍廣、實(shi)用(yong)(yong)性(xing)強等特性(xing)，在(zai)(zai)(zai)海(hai)港貨(huo)(huo)運(yun)站(zhan)獲得普遍應(ying)用(yong)(yong)。它(ta)的金(jin)屬構(gou)件像門形(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)(liang)(liang)下(xia)安(an)裝兩根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠立即(ji)(ji)在(zai)(zai)(zai)路面的路軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)(bian)(bian)能(neng)夠具備外伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)(liang)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的這種(zhong)形(xing)(xing)變。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放(fang)場(chang)(chang)及工業廠房內無牛腿支(zhi)(zhi)撐(cheng)(cheng)點的場(chang)(chang)所(suo)，方式(shi)分成半(ban)龍(long)(long)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)(long)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可(ke)去300噸。適用(yong)(yong)海(hai)港、堆放(fang)場(chang)(chang)等，進行(xing)戶外的貨(huo)(huo)運(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)(huo)、散(san)柜(ju)的裝卸(xie)搬(ban)運(yun)工作(zuo) 。它(ta)的金(jin)屬構(gou)件像門形(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)(liang)(liang)下(xia)安(an)裝兩根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠立即(ji)(ji)在(zai)(zai)(zai)路面的路軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)(bian)(bian)能(neng)夠具備外伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)(liang)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍(long)(long)門架(jia)(jia)、大(da)貨(huo)(huo)車(che)(che)(che)運(yun)作(zuo)組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)(che)(che)和(he)電氣設備一(yi)部分等構(gou)成。有的橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)(zai)一(yi)邊(bian)(bian)(bian)(bian)(bian)有支(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)(bian)(bian)(bian)(bian)支(zhi)(zhi)撐(cheng)(cheng)點在(zai)(zai)(zai)工業廠房或(huo)棧(zhan)橋上(shang)運(yun)作(zuo)，稱之(zhi)為半(ban)橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的龍(long)(long)門架(jia)(jia)上(shang)端(duan)跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組成。以(yi)便擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向一(yi)邊(bian)(bian)(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)(bian)(bian)抬起(qi)(qi)支(zhi)(zhi)腳(jiao)之(zhi)外，產生懸(xuan)(xuan)壁。也可(ke)選用(yong)(yong)帶伸(shen)縮臂(bei)(bei)的起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)(che)(che)，根(gen)據(ju)伸(shen)縮臂(bei)(bei)的俯仰和(he)轉動(dong)擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工作(zuo) 范疇

承重梁構造

1，承(cheng)重(zhong)梁(liang)選(xuan)用(yong)歐式(shi)古典(dian)箱型(xing)梁(liang)組織(zhi)設計方案(an)，重(zhong)量輕，合理(li)配置；

2，整個(ge)PCB線(xian)路板制做(zuo)，無對接焊(han)縫，比拼湊(cou)承重(zhong)梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控(kong)切(qie)割整(zheng)個(ge)PCB線路板開料，精準度高。

4，選用埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后總體拋丸除銹，消地應(ying)力、防銹處理，超(chao)過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方案(an)，防(fang)止(zhi)“幾條腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應(ying)用(yong)數控機(ji)床鏜(tang)銑(xian)床一(yi)回精準(zhun)定位生產加(jia)工，保證(zheng)規格(ge)精密度和配合尺寸；

3，每一端梁裝有雙輪緣的(de)車轱轆、緩沖器、驅(qu)動器維護(hu)和(he)防外遇保護(hu)器，安(an)全性有確保。

4，承重(zhong)梁與(yu)端梁選用(yong)10.9級高強螺栓聯接，保證整個設備構造抗壓(ya)強度和精密度。

5，半今龍門端梁選用矩形方(fang)管制(zhi)做，車(che)轱轆為無邊(bian)緣設計方(fang)案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁小轎車承重(zhong)梁與(yu)承重(zhong)梁選用軟性絞接(jie)方(fang)式；防止“幾條(tiao)腿”運(yun)作。

2，電動(dong)機＋制動(dong)系(xi)統＋減速器＋行程(cheng)開關四(si)合一一體化設(she)計(ji)方案，結(jie)構緊湊

3，小轎車(che)搭建(jian)有(you)安全性鉤，防失(shi)控(kong)。

4，全部傳動系統組(zu)織選用無連軸器的立即I/O方式，傳動系統高效率、裝配線高精(jing)度、免維護保(bao)養(yang)。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層(ceng)。防(fang)污防(fang)潮(chao)，提(ti)升(sheng)安全級(ji)(ji)別。