門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)主要用(yong)(yong)于戶(hu)外(wai)的(de)貨(huo)(huo)運(yun)站、石(shi)料(liao)場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)裝(zhuang)(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)具(ju)備(bei)(bei)場(chang)所(suo)使用(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)(yong)性(xing)強(qiang)等(deng)(deng)特性(xing)，在(zai)海港貨(huo)(huo)運(yun)站獲(huo)得普(pu)遍應用(yong)(yong)。它的(de)金屬構件(jian)像(xiang)門形(xing)架(jia)構，承(cheng)(cheng)重(zhong)承(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐腳，能夠立即在(zai)路面(mian)的(de)路軌(gui)(gui)上走動(dong)，承(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠具(ju)備(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)是(shi)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)的(de)這種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)適(shi)用(yong)(yong)堆放場(chang)及(ji)工(gong)(gong)業廠(chang)房(fang)內無牛(niu)腿(tui)支(zhi)(zhi)撐點(dian)(dian)的(de)場(chang)所(suo)，方式(shi)(shi)(shi)分成半龍(long)(long)(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)和(he)龍(long)(long)(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)，大噸(dun)(dun)數可(ke)去300噸(dun)(dun)。適(shi)用(yong)(yong)海港、堆放場(chang)等(deng)(deng)，進行戶(hu)外(wai)的(de)貨(huo)(huo)運(yun)站、石(shi)料(liao)場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)裝(zhuang)(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)金屬構件(jian)像(xiang)門形(xing)架(jia)構，承(cheng)(cheng)重(zhong)承(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐腳，能夠立即在(zai)路面(mian)的(de)路軌(gui)(gui)上走動(dong)，承(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠具(ju)備(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)結構類(lei)型由(you)龍(long)(long)(long)門架(jia)、大貨(huo)(huo)車運(yun)作(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎(jiao)(jiao)車和(he)電氣設(she)(she)備(bei)(bei)一(yi)(yi)部分等(deng)(deng)構成。有的(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)只在(zai)一(yi)(yi)邊(bian)有支(zhi)(zhi)腳，另一(yi)(yi)邊(bian)支(zhi)(zhi)撐點(dian)(dian)在(zai)工(gong)(gong)業廠(chang)房(fang)或(huo)棧橋上運(yun)作(zuo)(zuo)(zuo)，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)機(ji)的(de)龍(long)(long)(long)門架(jia)上端跨接 (含(han)承(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)(yi)部分組(zu)成。以便擴(kuo)張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)能夠向一(yi)(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之外(wai)，產生懸(xuan)壁。也(ye)可(ke)選用(yong)(yong)帶伸(shen)(shen)縮(suo)臂的(de)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎(jiao)(jiao)車，根(gen)據伸(shen)(shen)縮(suo)臂的(de)俯仰和(he)轉動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典(dian)箱型梁(liang)組(zu)織設計方案，重量輕(qing)，合理配置；

2，整個PCB線路板制做，無對(dui)接焊縫，比拼湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁端(duan)拱度由數控切割整(zheng)個PCB線路板開(kai)料，精準度高。

4，選用埋弧(hu)焊自動焊、無損檢測。焊后總體拋丸(wan)除銹，消地(di)應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞接軟性設計方案，防(fang)止“幾條腿”運作。

2，車轱轆(lu)選用(yong)鏜孔方(fang)式，應(ying)用(yong)數(shu)控機床鏜銑(xian)床一回精(jing)準(zhun)定(ding)位生產加工，保證規格精(jing)密度和(he)配合尺寸(cun)；

3，每(mei)一(yi)端梁裝有雙輪(lun)緣(yuan)的車(che)轱(gu)轆、緩沖器(qi)、驅動器(qi)維護和(he)防(fang)外遇保(bao)護器(qi)，安全性有確保(bao)。

4，承重梁與(yu)端梁選用10.9級高強螺栓聯(lian)接，保證整個設備構造抗壓強度和精密(mi)度。

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

小轎車總程

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

2，電動機＋制動系統＋減速器(qi)＋行程開關四合一一體化設計方案(an)，結構(gou)緊湊(cou)

3，小(xiao)轎車搭建有安全性(xing)鉤，防失控。

4，全部(bu)傳(chuan)動系(xi)統(tong)組織選(xuan)用無(wu)連軸器(qi)的立即I/O方式，傳(chuan)動系(xi)統(tong)高(gao)(gao)效率、裝配線(xian)高(gao)(gao)精度、免維護保養。

5，工(gong)作中級別為(wei)A6級，防水等級IP55，H級絕緣層(ceng)。防污防潮(chao)，提升安全級別。