門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶(hu)外的貨(huo)(huo)運站(zhan)(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜的裝卸搬運工作 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所(suo)使用(yong)率高、工作 范(fan)疇大、融入范(fan)圍廣(guang)、實用(yong)性強(qiang)等(deng)特性，在(zai)海港貨(huo)(huo)運站(zhan)(zhan)獲得普遍應(ying)用(yong)。它(ta)的金屬(shu)(shu)構(gou)件(jian)像門(men)(men)形(xing)架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁下安裝兩根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在(zai)路(lu)面的路(lu)軌(gui)上(shang)走動，承重(zhong)(zhong)(zhong)梁兩邊(bian)能(neng)(neng)夠(gou)具備(bei)外伸懸(xuan)(xuan)臂(bei)梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的這(zhe)種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆放場(chang)及工業(ye)廠房(fang)內無牛(niu)腿支撐(cheng)(cheng)點的場(chang)所(suo)，方(fang)式(shi)(shi)(shi)分成半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用(yong)海港、堆放場(chang)等(deng)，進行戶(hu)外的貨(huo)(huo)運站(zhan)(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜的裝卸搬運工作 。它(ta)的金屬(shu)(shu)構(gou)件(jian)像門(men)(men)形(xing)架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁下安裝兩根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在(zai)路(lu)面的路(lu)軌(gui)上(shang)走動，承重(zhong)(zhong)(zhong)梁兩邊(bian)能(neng)(neng)夠(gou)具備(bei)外伸懸(xuan)(xuan)臂(bei)梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型(xing)由龍門(men)(men)架(jia)(jia)、大貨(huo)(huo)車(che)運作組(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)和(he)電氣設備(bei)一部分等(deng)構(gou)成。有的橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)有支腳(jiao)，另(ling)一邊(bian)支撐(cheng)(cheng)點在(zai)工業(ye)廠房(fang)或棧橋上(shang)運作，稱之(zhi)(zhi)為(wei)半橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的龍門(men)(men)架(jia)(jia)上(shang)端跨接(jie) (含(han)承重(zhong)(zhong)(zhong)梁和(he)端梁)、支腳(jiao)、下承重(zhong)(zhong)(zhong)梁等(deng)一部分組(zu)成。以便擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇，承重(zhong)(zhong)(zhong)梁能(neng)(neng)夠(gou)向一邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)之(zhi)(zhi)外，產(chan)生(sheng)懸(xuan)(xuan)壁。也可選用(yong)帶伸縮臂(bei)的起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)，根(gen)據伸縮臂(bei)的俯仰和(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇

承重梁構造

1，承重(zhong)梁選(xuan)用歐式古典箱型梁組織設(she)計方案，重(zhong)量輕，合(he)理配置；

2，整個(ge)PCB線路(lu)板制(zhi)做，無對接焊縫，比拼湊承重梁更牢固(gu)。

3，豎直剛(gang)度為1/800，梁(liang)端拱度由數控切割(ge)整個PCB線路板開料，精準度高。

4，選用(yong)埋弧(hu)焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后總體拋(pao)丸除銹(xiu)，消地應(ying)力、防銹(xiu)處理，超過Sa2.5級；

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

2，車轱轆選(xuan)用(yong)鏜孔方(fang)式，應用(yong)數控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；

3，每一(yi)端梁裝有雙輪緣的車轱轆、緩沖器、驅動器維護和(he)防外遇保護器，安(an)全性(xing)有確保。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用10.9級高強(qiang)螺栓聯接，保證整(zheng)個設備構造抗壓(ya)強(qiang)度(du)和精密度(du)。

5，半今龍門端梁選用矩形方(fang)管(guan)制做，車轱(gu)轆為無邊緣設計(ji)方(fang)案，路軌與路面每(mei)平米。

小轎車總程

1，雙(shuang)梁小轎(jiao)車承重梁與承重梁選用軟(ruan)性絞接方式；防止(zhi)“幾(ji)條(tiao)腿”運作。

2，電動機＋制(zhi)動系(xi)統＋減(jian)速器(qi)＋行程開關四(si)合一一體(ti)化設計方案，結構緊湊(cou)

3，小(xiao)轎車(che)搭建(jian)有(you)安全性鉤，防(fang)失控。

4，全部傳動(dong)系(xi)統組織選用(yong)無連(lian)軸器的立即I/O方式，傳動(dong)系(xi)統高效率、裝配線高精(jing)度(du)、免維護(hu)保養。

5，工作中級(ji)別(bie)(bie)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(bie)(bie)。