門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機主要用(yong)(yong)(yong)于(yu)戶外(wai)的(de)(de)(de)(de)貨運站、石(shi)料場(chang)貨、散柜的(de)(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運工作(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機具備(bei)(bei)場(chang)所使用(yong)(yong)(yong)率高、工作(zuo)(zuo) 范疇大(da)、融入范圍廣、實用(yong)(yong)(yong)性強等特性，在(zai)(zai)海(hai)(hai)港貨運站獲得普遍(bian)應用(yong)(yong)(yong)。它的(de)(de)(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門(men)(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)(de)路(lu)軌上(shang)走(zou)動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機是門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這種形(xing)變(bian)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機適用(yong)(yong)(yong)堆(dui)放場(chang)及工業(ye)廠(chang)房(fang)內無牛腿支(zhi)撐(cheng)(cheng)點的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)(cheng)半(ban)龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機和(he)(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機，大(da)噸數可去300噸。適用(yong)(yong)(yong)海(hai)(hai)港、堆(dui)放場(chang)等，進行戶外(wai)的(de)(de)(de)(de)貨運站、石(shi)料場(chang)貨、散柜的(de)(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運工作(zuo)(zuo) 。它的(de)(de)(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門(men)(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)(de)路(lu)軌上(shang)走(zou)動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機結構(gou)(gou)類型由龍門(men)(men)架、大(da)貨車運作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和(he)(he)電氣設備(bei)(bei)一部(bu)分等構(gou)(gou)成(cheng)(cheng)。有的(de)(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機只(zhi)在(zai)(zai)一邊(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)撐(cheng)(cheng)點在(zai)(zai)工業(ye)廠(chang)房(fang)或棧橋(qiao)上(shang)運作(zuo)(zuo)，稱之為半(ban)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍門(men)(men)架上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分組成(cheng)(cheng)。以(yi)便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo)(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)向一邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之外(wai)，產(chan)生(sheng)懸(xuan)壁。也(ye)可選用(yong)(yong)(yong)帶伸(shen)縮(suo)臂的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據(ju)伸(shen)縮(suo)臂的(de)(de)(de)(de)俯仰和(he)(he)轉動(dong)(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)梁(liang)選用歐式古典箱(xiang)型梁(liang)組織設計方案，重(zhong)量(liang)輕，合理配置；

2，整個(ge)PCB線路(lu)板制做，無對接焊縫，比拼(pin)湊承(cheng)重梁更(geng)牢固。

3，豎直剛度(du)為(wei)1/800，梁端拱度(du)由數控切割整(zheng)個PCB線路(lu)板開料，精準(zhun)度(du)高。

4，選用埋弧焊自動焊、無損檢(jian)測。焊后總體拋丸除銹(xiu)，消(xiao)地(di)應力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原(yuan)材(cai)料(liao)為Q235B；環氧(yang)富鋅漆，薄(bo)厚120μm。

端梁一部分

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

2，車(che)轱(gu)轆選用鏜孔方式，應用數控(kong)機床鏜銑(xian)床一(yi)回(hui)精準定位(wei)生產加(jia)工，保證規格(ge)精密(mi)度和(he)配合尺(chi)寸；

3，每一(yi)端梁(liang)裝(zhuang)有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全性有(you)確保。

4，承(cheng)重梁(liang)與端梁(liang)選用10.9級高強(qiang)螺栓聯接，保證整(zheng)個設備構(gou)造(zao)抗壓強(qiang)度和精密度。

5，半今龍門端梁(liang)選(xuan)用矩形方管制做，車轱轆為(wei)無(wu)邊緣設計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁小(xiao)轎車承重梁與承重梁選用軟性絞(jiao)接方式；防止(zhi)“幾條腿”運(yun)作(zuo)。

2，電動機＋制動系統＋減速器＋行程(cheng)開關(guan)四合一(yi)(yi)一(yi)(yi)體化設(she)計方案，結(jie)構緊(jin)湊

3，小轎(jiao)車搭建有安(an)全性鉤，防失控。

4，全部傳動系(xi)統組(zu)織選用無(wu)連軸器的立即I/O方式，傳動系(xi)統高效率、裝(zhuang)配線高精度、免維護保養。

5，工作中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防(fang)水(shui)等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)(ji)別。