門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機主(zhu)要用(yong)于(yu)戶(hu)外(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站(zhan)(zhan)、石(shi)料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機具(ju)(ju)備場(chang)所使用(yong)率高、工(gong)(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)性(xing)強(qiang)等(deng)特(te)性(xing)，在(zai)海港貨(huo)(huo)運(yun)(yun)站(zhan)(zhan)獲得(de)普遍應用(yong)。它(ta)的(de)(de)金屬構(gou)件像(xiang)(xiang)門(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐腳，能夠(gou)(gou)立即(ji)在(zai)路面的(de)(de)路軌上走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能夠(gou)(gou)具(ju)(ju)備外(wai)(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機是門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)這種(zhong)形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機適(shi)(shi)用(yong)堆(dui)放場(chang)及工(gong)(gong)(gong)(gong)業廠房內無牛(niu)腿(tui)支(zhi)撐點的(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)分成(cheng)(cheng)半龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機和龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，大噸數可去(qu)300噸。適(shi)(shi)用(yong)海港、堆(dui)放場(chang)等(deng)，進行(xing)戶(hu)外(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站(zhan)(zhan)、石(shi)料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)(gong)作(zuo) 。它(ta)的(de)(de)金屬構(gou)件像(xiang)(xiang)門(men)形(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐腳，能夠(gou)(gou)立即(ji)在(zai)路面的(de)(de)路軌上走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能夠(gou)(gou)具(ju)(ju)備外(wai)(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機結構(gou)類(lei)型由龍門(men)架(jia)、大貨(huo)(huo)車(che)(che)運(yun)(yun)作(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)(che)和電氣設(she)備一(yi)部(bu)分等(deng)構(gou)成(cheng)(cheng)。有(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機只在(zai)一(yi)邊有(you)支(zhi)腳，另一(yi)邊支(zhi)撐點在(zai)工(gong)(gong)(gong)(gong)業廠房或(huo)棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)，稱(cheng)之為半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)龍門(men)架(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)部(bu)分組(zu)成(cheng)(cheng)。以便擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工(gong)(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)(gou)向一(yi)邊或(huo)兩(liang)邊抬(tai)起(qi)(qi)(qi)(qi)(qi)支(zhi)腳之外(wai)(wai)，產(chan)生懸壁。也可選用(yong)帶伸(shen)(shen)縮臂(bei)(bei)的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)(che)，根據伸(shen)(shen)縮臂(bei)(bei)的(de)(de)俯仰和轉(zhuan)動擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工(gong)(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁(liang)選用歐(ou)式古典箱型梁(liang)組織設計方案(an)，重量輕，合理配置；

2，整個(ge)PCB線路板(ban)制(zhi)做，無對接(jie)焊縫，比(bi)拼湊承重梁更牢固。

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

4，選用(yong)埋弧焊自(zi)動(dong)焊、無損檢測。焊后(hou)總體拋(pao)丸(wan)除銹，消地應力(li)、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原材(cai)料(liao)為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁(liang)選用絞(jiao)接軟性(xing)設計(ji)方案(an)，防止“幾條腿”運作(zuo)。

2，車轱轆選(xuan)用(yong)鏜孔方式，應用(yong)數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精準定位(wei)生產加工，保證規格精密度(du)和(he)配(pei)合尺寸；

3，每一端梁裝有雙(shuang)輪緣的(de)車轱轆、緩沖器、驅(qu)動器維護(hu)和防外遇保護(hu)器，安全性有確(que)保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保證整個(ge)設備構造抗壓強度和精(jing)密度。

5，半今龍門(men)端梁選(xuan)用矩(ju)形(xing)方管制(zhi)做，車轱轆為無邊緣(yuan)設計方案，路軌與路面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重梁(liang)與承重梁(liang)選用軟性(xing)絞接方式(shi)；防(fang)止“幾條腿”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開(kai)關四(si)合一(yi)一(yi)體化設計(ji)方案，結構緊湊(cou)

3，小轎車搭建(jian)有安全性鉤(gou)，防失控。

4，全部傳動系(xi)統組織(zhi)選用無(wu)連軸器的立即I/O方式，傳動系(xi)統高(gao)效率、裝配線高(gao)精度、免維護(hu)保養。

5，工作(zuo)中級(ji)(ji)別為A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污(wu)防潮(chao)，提升(sheng)安全(quan)級(ji)(ji)別。