門式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)于戶(hu)外(wai)的(de)(de)(de)(de)貨運(yun)(yun)站(zhan)(zhan)、石(shi)料場(chang)(chang)貨、散柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo)(zuo) 。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)場(chang)(chang)所使用(yong)率高(gao)、工(gong)作(zuo)(zuo) 范疇大、融(rong)入范圍廣、實用(yong)性強等(deng)特(te)性，在海港貨運(yun)(yun)站(zhan)(zhan)獲得普遍應用(yong)。它的(de)(de)(de)(de)金屬(shu)構(gou)件像(xiang)(xiang)門形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)夠(gou)立(li)即在路面的(de)(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)這種形變。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場(chang)(chang)及工(gong)業(ye)廠(chang)房(fang)內無牛腿支(zhi)撐點的(de)(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)(shi)(shi)分成(cheng)(cheng)半(ban)龍門式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍門式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸數可去300噸。適用(yong)海港、堆放場(chang)(chang)等(deng)，進行戶(hu)外(wai)的(de)(de)(de)(de)貨運(yun)(yun)站(zhan)(zhan)、石(shi)料場(chang)(chang)貨、散柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬(shu)構(gou)件像(xiang)(xiang)門形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)夠(gou)立(li)即在路面的(de)(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍門架(jia)、大貨車運(yun)(yun)作(zuo)(zuo)組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車和電氣設備(bei)(bei)一部(bu)分等(deng)構(gou)成(cheng)(cheng)。有(you)的(de)(de)(de)(de)橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一邊(bian)有(you)支(zhi)腳(jiao)，另一邊(bian)支(zhi)撐點在工(gong)業(ye)廠(chang)房(fang)或(huo)棧橋上運(yun)(yun)作(zuo)(zuo)，稱之(zhi)(zhi)為半(ban)橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)龍門架(jia)上端(duan)跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一部(bu)分組成(cheng)(cheng)。以(yi)便擴(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)或(huo)兩邊(bian)抬起支(zhi)腳(jiao)之(zhi)(zhi)外(wai)，產生懸壁。也可選用(yong)帶伸(shen)縮臂(bei)(bei)的(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車，根據伸(shen)縮臂(bei)(bei)的(de)(de)(de)(de)俯(fu)仰和轉動(dong)擴(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)梁選(xuan)用歐式(shi)古典箱(xiang)型梁組織設計(ji)方(fang)案，重(zhong)量(liang)輕，合理配置；

2，整個PCB線路板制做，無(wu)對接焊縫(feng)，比拼湊(cou)承(cheng)重梁更(geng)牢固。

3，豎直(zhi)剛度為1/800，梁端(duan)拱(gong)度由數控(kong)切割整個PCB線路板開料，精準度高。

4，選(xuan)用埋弧焊自動焊、無(wu)損檢測。焊后總體拋丸除銹，消地應力、防銹處理(li)，超過(guo)Sa2.5級(ji)；

5，厚鋼板原材(cai)料為Q235B；環氧(yang)富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟性設計方案(an)，防止“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應(ying)用(yong)數控機床(chuang)鏜(tang)銑(xian)床(chuang)一回精準定位生產加工(gong)，保證規格精密度(du)和配(pei)合(he)尺寸；

3，每(mei)一端梁裝(zhuang)有雙輪緣的車(che)轱轆、緩沖器、驅(qu)動(dong)器維護(hu)和防外遇保護(hu)器，安全(quan)性有確保。

4，承(cheng)重(zhong)梁(liang)與端梁(liang)選(xuan)用10.9級高強螺栓聯接，保(bao)證整(zheng)個(ge)設備構造抗壓強度和精密(mi)度。

5，半今龍門(men)端(duan)梁選(xuan)用矩(ju)形(xing)方管制做(zuo)，車轱轆為(wei)無邊緣設計方案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙梁(liang)(liang)小(xiao)轎車(che)承重(zhong)梁(liang)(liang)與(yu)承重(zhong)梁(liang)(liang)選用(yong)軟性絞接方式(shi)；防止“幾條腿(tui)”運作。

2，電動機＋制動系統＋減(jian)速器＋行(xing)程開關四合一一體化設計方案，結(jie)構緊(jin)湊(cou)

3，小轎車搭建有安全(quan)性鉤(gou)，防(fang)失控。

4，全部傳(chuan)動(dong)系統組織選(xuan)用無連軸器的立即(ji)I/O方式，傳(chuan)動(dong)系統高效率、裝配(pei)線(xian)高精度、免維護保養(yang)。

5，工(gong)作中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防(fang)水等(deng)級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣(yuan)層(ceng)。防(fang)污防(fang)潮(chao)，提升(sheng)安全級(ji)(ji)(ji)別。