門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外的(de)(de)(de)(de)(de)(de)貨運站(zhan)、石料場(chang)貨、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運工(gong)(gong)(gong)作 。橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備場(chang)所使(shi)用(yong)率(lv)高、工(gong)(gong)(gong)作 范(fan)疇(chou)大(da)、融入范(fan)圍(wei)廣、實用(yong)性強等(deng)(deng)(deng)(deng)特性，在海(hai)港貨運站(zhan)獲得普遍應用(yong)。它(ta)的(de)(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像(xiang)門(men)形(xing)(xing)架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)(liang)(liang)根(gen)(gen)撐(cheng)(cheng)腳，能(neng)夠(gou)(gou)立(li)即在路(lu)面的(de)(de)(de)(de)(de)(de)路(lu)軌上走(zou)(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具(ju)備外伸(shen)(shen)懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)這種形(xing)(xing)變。橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放(fang)場(chang)及(ji)工(gong)(gong)(gong)業(ye)廠房內無牛腿支(zhi)撐(cheng)(cheng)點的(de)(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)(cheng)(cheng)半(ban)龍(long)門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適用(yong)海(hai)港、堆放(fang)場(chang)等(deng)(deng)(deng)(deng)，進行(xing)戶(hu)外的(de)(de)(de)(de)(de)(de)貨運站(zhan)、石料場(chang)貨、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運工(gong)(gong)(gong)作 。它(ta)的(de)(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像(xiang)門(men)形(xing)(xing)架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)(liang)(liang)根(gen)(gen)撐(cheng)(cheng)腳，能(neng)夠(gou)(gou)立(li)即在路(lu)面的(de)(de)(de)(de)(de)(de)路(lu)軌上走(zou)(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具(ju)備外伸(shen)(shen)懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型由(you)龍(long)門(men)架、大(da)貨車運作組織(zhi)、起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車和(he)電氣設(she)備一(yi)(yi)部分等(deng)(deng)(deng)(deng)構(gou)(gou)成(cheng)(cheng)(cheng)。有的(de)(de)(de)(de)(de)(de)橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在一(yi)(yi)邊(bian)有支(zhi)腳，另一(yi)(yi)邊(bian)支(zhi)撐(cheng)(cheng)點在工(gong)(gong)(gong)業(ye)廠房或棧橋上運作，稱之為(wei)半(ban)橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)龍(long)門(men)架上端跨接(jie) (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)(deng)(deng)一(yi)(yi)部分組成(cheng)(cheng)(cheng)。以便擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)(gong)作 范(fan)疇(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向一(yi)(yi)邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起支(zhi)腳之外，產生(sheng)懸壁。也可(ke)選用(yong)帶伸(shen)(shen)縮(suo)臂的(de)(de)(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車，根(gen)(gen)據伸(shen)(shen)縮(suo)臂的(de)(de)(de)(de)(de)(de)俯仰和(he)轉動擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)(gong)作 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典箱型梁(liang)組(zu)織設(she)計(ji)方案(an)，重量輕，合(he)理配置；

2，整(zheng)個PCB線(xian)路(lu)板制(zhi)做，無對接焊縫(feng)，比拼湊承重梁(liang)更牢固。

3，豎直(zhi)剛(gang)度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路(lu)板(ban)開料(liao)，精準度(du)高。

4，選用(yong)埋弧(hu)焊自動焊、無損檢(jian)測。焊后總(zong)體拋丸除銹(xiu)，消地應力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟性(xing)設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用鏜孔方式，應用數(shu)控(kong)機床(chuang)鏜銑床(chuang)一回精準定(ding)位生(sheng)產加(jia)工，保證規格精密度和配合尺寸；

3，每一端梁裝有雙輪(lun)緣(yuan)的車(che)轱(gu)轆(lu)、緩沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安(an)全性有確保。

4，承(cheng)重梁(liang)與(yu)端梁(liang)選用10.9級高強螺栓聯接，保證整個(ge)設備(bei)構(gou)造抗(kang)壓強度和精(jing)密度。

5，半今龍門端梁選用(yong)矩形方管制(zhi)做，車(che)轱轆為無邊緣設(she)計方案，路軌與(yu)路面每(mei)平米。

小轎車總程

1，雙梁小轎車(che)承重(zhong)梁與承重(zhong)梁選用(yong)軟性絞接方式；防(fang)止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系(xi)統＋減速器＋行程開關四合一(yi)(yi)一(yi)(yi)體(ti)化設計(ji)方案，結構緊湊

3，小轎車搭建有(you)安全性(xing)鉤，防(fang)失控。

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

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全級(ji)別。