門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要(yao)用(yong)于戶外的(de)(de)(de)(de)貨運站、石料場貨、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運工(gong)作 。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備場所(suo)使用(yong)率高、工(gong)作 范(fan)疇(chou)(chou)大(da)(da)、融入范(fan)圍廣、實(shi)用(yong)性(xing)強等(deng)(deng)特(te)性(xing)，在(zai)海港貨運站獲得普(pu)遍(bian)應用(yong)。它的(de)(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩根撐(cheng)腳，能(neng)(neng)(neng)夠(gou)(gou)立即在(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)(neng)夠(gou)(gou)具(ju)備外伸(shen)懸臂梁(liang)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用(yong)堆(dui)放(fang)場及工(gong)業(ye)廠(chang)房(fang)(fang)內無牛(niu)腿支(zhi)撐(cheng)點(dian)(dian)的(de)(de)(de)(de)場所(suo)，方式(shi)分成(cheng)(cheng)半龍門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)(da)噸(dun)數可去300噸(dun)。適(shi)用(yong)海港、堆(dui)放(fang)場等(deng)(deng)，進行戶外的(de)(de)(de)(de)貨運站、石料場貨、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運工(gong)作 。它的(de)(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩根撐(cheng)腳，能(neng)(neng)(neng)夠(gou)(gou)立即在(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)(neng)夠(gou)(gou)具(ju)備外伸(shen)懸臂梁(liang)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類型由龍門(men)(men)架、大(da)(da)貨車(che)運作組織、起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和(he)電氣設(she)備一部分等(deng)(deng)構(gou)成(cheng)(cheng)。有(you)的(de)(de)(de)(de)橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一邊(bian)有(you)支(zhi)腳，另一邊(bian)支(zhi)撐(cheng)點(dian)(dian)在(zai)工(gong)業(ye)廠(chang)房(fang)(fang)或(huo)棧橋(qiao)上運作，稱之(zhi)為半橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)架上端(duan)跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一部分組成(cheng)(cheng)。以便擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)(neng)夠(gou)(gou)向(xiang)一邊(bian)或(huo)兩邊(bian)抬起支(zhi)腳之(zhi)外，產生(sheng)懸壁。也可選用(yong)帶伸(shen)縮臂的(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根據(ju)伸(shen)縮臂的(de)(de)(de)(de)俯仰(yang)和(he)轉動擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典(dian)箱型(xing)梁組織設計方案，重(zhong)量輕，合理配(pei)置；

2，整(zheng)個PCB線路(lu)板(ban)制做，無(wu)對接焊縫，比拼湊承重(zhong)梁更(geng)牢(lao)固。

3，豎直剛度(du)為1/800，梁(liang)端拱度(du)由數(shu)控切割(ge)整(zheng)個PCB線路板開料，精準度(du)高。

4，選用埋弧焊自(zi)動焊、無損檢(jian)測。焊后總體拋(pao)丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接(jie)軟(ruan)性設計方(fang)案，防止(zhi)“幾(ji)條腿”運作。

2，車轱轆選用鏜孔方式，應用數(shu)控(kong)機床鏜銑床一回精準定位生產加工，保證規格精密度(du)和(he)配合尺寸(cun)；

3，每一(yi)端梁裝有雙輪(lun)緣的車(che)轱(gu)轆、緩沖器、驅動器維(wei)護(hu)和(he)防外遇(yu)保護(hu)器，安全性有確保。

4，承重梁(liang)與(yu)端梁(liang)選用10.9級高強(qiang)螺栓聯接，保證整個設備構造抗壓(ya)強(qiang)度(du)和精(jing)密度(du)。

5，半今龍門端(duan)梁選用矩(ju)形(xing)方管制(zhi)做(zuo)，車轱轆(lu)為無邊緣設計方案，路軌與路面每(mei)平米(mi)。

小轎車總程

1，雙(shuang)梁小轎車承(cheng)重梁與承(cheng)重梁選(xuan)用軟性絞(jiao)接方式；防止“幾條腿”運作。

2，電(dian)動(dong)機＋制(zhi)動(dong)系統＋減(jian)速器＋行程開(kai)關(guan)四合一(yi)一(yi)體化設計(ji)方(fang)案，結構緊湊

3，小轎車搭建有安(an)全性鉤，防失(shi)控。

4，全部傳(chuan)動系(xi)統組織選用無連軸器的立即I/O方式，傳(chuan)動系(xi)統高效(xiao)率、裝配線高精度、免(mian)維護保(bao)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(ti)升(sheng)安全(quan)級(ji)別。