門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶外的(de)(de)貨(huo)運站、石料(liao)場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬運工作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)(bei)場(chang)所使用(yong)(yong)率高、工作(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實(shi)用(yong)(yong)性強等特性，在(zai)海港(gang)貨(huo)運站獲得普遍應用(yong)(yong)。它的(de)(de)金屬構(gou)(gou)件(jian)像(xiang)門形(xing)(xing)(xing)架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)(zhuang)兩(liang)(liang)根撐腳，能(neng)夠(gou)立(li)即在(zai)路(lu)(lu)面(mian)的(de)(de)路(lu)(lu)軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能(neng)夠(gou)具備(bei)(bei)外伸(shen)懸(xuan)(xuan)臂(bei)梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這種形(xing)(xing)(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)(yong)堆放場(chang)及工業(ye)廠房內無牛腿支撐點(dian)(dian)的(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成半(ban)龍(long)(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍(long)(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可(ke)去(qu)300噸。適用(yong)(yong)海港(gang)、堆放場(chang)等，進行戶外的(de)(de)貨(huo)運站、石料(liao)場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬運工作(zuo) 。它的(de)(de)金屬構(gou)(gou)件(jian)像(xiang)門形(xing)(xing)(xing)架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)(zhuang)兩(liang)(liang)根撐腳，能(neng)夠(gou)立(li)即在(zai)路(lu)(lu)面(mian)的(de)(de)路(lu)(lu)軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能(neng)夠(gou)具備(bei)(bei)外伸(shen)懸(xuan)(xuan)臂(bei)梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)(gou)類(lei)型由(you)龍(long)(long)門架(jia)、大(da)貨(huo)車(che)(che)運作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)(jiao)車(che)(che)和(he)電氣設(she)備(bei)(bei)一(yi)部分(fen)等構(gou)(gou)成。有的(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有支腳，另一(yi)邊(bian)支撐點(dian)(dian)在(zai)工業(ye)廠房或棧橋上(shang)運作(zuo)，稱之(zhi)為半(ban)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍(long)(long)門架(jia)上(shang)端跨接(jie) (含(han)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)端梁)、支腳、下承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)部分(fen)組成。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo) 范(fan)疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)夠(gou)向(xiang)一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳之(zhi)外，產生懸(xuan)(xuan)壁。也可(ke)選用(yong)(yong)帶(dai)伸(shen)縮臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)(jiao)車(che)(che)，根據伸(shen)縮臂(bei)的(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo) 范(fan)疇

承重梁構造

1，承重梁選用(yong)歐式(shi)古典箱(xiang)型梁組(zu)織設計方案，重量輕(qing)，合理配置(zhi)；

2，整個(ge)PCB線路板制做(zuo)，無對接焊(han)縫，比(bi)拼湊(cou)承重梁(liang)更牢固。

3，豎直剛度為1/800，梁端拱度由數控切割(ge)整個PCB線路板開料(liao)，精準度高。

4，選(xuan)用(yong)埋弧(hu)焊自動焊、無損檢(jian)測。焊后總體拋丸(wan)除銹，消地應力、防銹處(chu)理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富(fu)鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接(jie)軟性(xing)設計方案(an)，防止“幾條(tiao)腿”運作(zuo)。

2，車轱轆選用鏜(tang)孔(kong)方式(shi)，應(ying)用數控(kong)機床鏜(tang)銑床一回精準定位生產加工(gong)，保證規格精密度(du)和(he)配合尺寸；

3，每一端梁(liang)裝有雙輪緣的(de)車轱轆(lu)、緩沖器、驅(qu)動(dong)器維護(hu)和防外遇(yu)保護(hu)器，安全性有確(que)保。

4，承(cheng)重梁與端(duan)梁選用10.9級高強螺栓聯接，保證整個設(she)備構(gou)造抗壓強度和精密度。

5，半今龍門(men)端梁選用矩形方管制做，車轱轆為(wei)無邊緣(yuan)設計方案，路軌與路面每(mei)平米。

小轎車總程

1，雙梁小轎車承重梁與(yu)承重梁選用軟性絞接方式；防止“幾條腿”運(yun)作。

2，電動機(ji)＋制(zhi)動系統(tong)＋減速器＋行程開(kai)關(guan)四合一(yi)一(yi)體化(hua)設計(ji)方(fang)案，結構緊湊

3，小(xiao)轎車搭建有安(an)全(quan)性(xing)鉤，防失控(kong)。

4，全部傳動系(xi)統組織選用無連軸(zhou)器的立即I/O方式，傳動系(xi)統高效率、裝配線高精度、免維護保養。

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