門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工作 。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)所使用(yong)(yong)率高、工作 范(fan)(fan)疇(chou)大(da)、融入范(fan)(fan)圍廣、實用(yong)(yong)性(xing)強(qiang)等(deng)特性(xing)，在海港(gang)(gang)貨(huo)運(yun)站獲得普遍(bian)應用(yong)(yong)。它(ta)的(de)(de)(de)(de)(de)金(jin)屬(shu)構(gou)(gou)(gou)(gou)件像門(men)形架構(gou)(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)(gou)立即在路面(mian)(mian)的(de)(de)(de)(de)(de)路軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸臂(bei)(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)這(zhe)種形變。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及工業廠房內無牛(niu)腿(tui)支(zhi)撐點的(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)分(fen)成(cheng)半龍(long)門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍(long)門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)(yong)海港(gang)(gang)、堆放(fang)場(chang)等(deng)，進行戶外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工作 。它(ta)的(de)(de)(de)(de)(de)金(jin)屬(shu)構(gou)(gou)(gou)(gou)件像門(men)形架構(gou)(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)(gou)立即在路面(mian)(mian)的(de)(de)(de)(de)(de)路軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸臂(bei)(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)(gou)(gou)(gou)類型由龍(long)門(men)架、大(da)貨(huo)車運(yun)作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)(jiao)車和電氣設(she)備(bei)(bei)一(yi)部(bu)分(fen)等(deng)構(gou)(gou)(gou)(gou)成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)撐點在工業廠房或棧橋(qiao)上運(yun)作，稱之(zhi)為(wei)半橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)龍(long)門(men)架上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和端梁(liang)(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等(deng)一(yi)部(bu)分(fen)組成(cheng)。以(yi)便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作 范(fan)(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產生懸壁。也可(ke)選用(yong)(yong)帶伸縮臂(bei)(bei)的(de)(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)(jiao)車，根(gen)據伸縮臂(bei)(bei)的(de)(de)(de)(de)(de)俯仰和轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作 范(fan)(fan)疇(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設(she)計方案(an)，重(zhong)量輕，合理(li)配(pei)置(zhi)；

2，整個PCB線路板制做(zuo)，無(wu)對接焊縫(feng)，比拼湊承重(zhong)梁更牢固。

3，豎直剛度(du)為1/800，梁端(duan)拱度(du)由數(shu)控切割整個PCB線路板開料，精準(zhun)度(du)高。

4，選用埋弧焊自動(dong)焊、無損檢測。焊后總體(ti)拋丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟(ruan)性設計方案(an)，防止“幾條腿”運作。

2，車轱轆(lu)選用(yong)鏜孔方(fang)式，應用(yong)數控機床(chuang)鏜銑床(chuang)一回精(jing)(jing)準(zhun)定位生產加工，保證規格精(jing)(jing)密度和(he)配合尺(chi)寸(cun)；

3，每一端梁(liang)裝有(you)雙輪緣(yuan)的車轱轆、緩沖器、驅(qu)動器維護和防外遇保護器，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(shuan)聯接，保證整個設備構造抗壓強(qiang)度和精密度。

5，半(ban)今龍門端(duan)梁選用矩形方管制做，車(che)轱轆(lu)為無邊(bian)緣設計方案，路(lu)軌與(yu)路(lu)面每平(ping)米(mi)。

小轎車總程

1，雙梁小轎車(che)承重梁與承重梁選用軟(ruan)性絞(jiao)接方(fang)式(shi)；防(fang)止“幾條腿(tui)”運作(zuo)。

2，電動機＋制動系統＋減速器(qi)＋行程開關四合一一體化設計方案，結構緊湊

3，小轎車(che)搭建有(you)安全性(xing)鉤，防失控。

4，全部傳動(dong)系統組織(zhi)選(xuan)用無(wu)連軸器的立即(ji)I/O方(fang)式，傳動(dong)系統高效率、裝(zhuang)配(pei)線高精度、免維護保養。

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