門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用(yong)(yong)于戶外的(de)(de)貨(huo)運站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬運工(gong)(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)(chang)(chang)所使用(yong)(yong)率(lv)高、工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)大(da)、融入范(fan)(fan)圍廣(guang)、實(shi)用(yong)(yong)性(xing)強等特性(xing)，在海(hai)(hai)港貨(huo)運站獲得普遍應用(yong)(yong)。它的(de)(de)金屬構(gou)(gou)(gou)件像(xiang)門形架(jia)構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)在路(lu)面的(de)(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠(gou)具(ju)備(bei)(bei)外伸(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這(zhe)種形變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)(gong)(gong)業(ye)廠(chang)房(fang)內無牛腿支(zhi)撐(cheng)點的(de)(de)場(chang)(chang)(chang)所，方(fang)式(shi)(shi)(shi)分成半(ban)(ban)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海(hai)(hai)港、堆放場(chang)(chang)(chang)等，進行戶外的(de)(de)貨(huo)運站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬運工(gong)(gong)(gong)作(zuo) 。它的(de)(de)金屬構(gou)(gou)(gou)件像(xiang)門形架(jia)構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)在路(lu)面的(de)(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠(gou)具(ju)備(bei)(bei)外伸(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構(gou)(gou)(gou)類型由龍門架(jia)、大(da)貨(huo)車(che)運作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)(jiao)車(che)和(he)電(dian)氣設備(bei)(bei)一部(bu)分等構(gou)(gou)(gou)成。有的(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一邊有支(zhi)腳(jiao)(jiao)，另一邊支(zhi)撐(cheng)點在工(gong)(gong)(gong)業(ye)廠(chang)房(fang)或棧橋(qiao)上運作(zuo)，稱之為半(ban)(ban)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門架(jia)上端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分組成。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一邊或兩(liang)邊抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外，產生懸(xuan)壁(bi)。也可選用(yong)(yong)帶(dai)伸(shen)縮臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)(jiao)車(che)，根據伸(shen)縮臂(bei)的(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用(yong)歐式古典箱型梁(liang)組織設計方案，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線路(lu)板制做(zuo)，無(wu)對接(jie)焊縫，比拼湊承重梁更牢(lao)固。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開料，精準度(du)高。

4，選(xuan)用埋弧焊自(zi)動(dong)焊、無損檢測。焊后(hou)總體(ti)拋丸除銹(xiu)，消地應力、防(fang)銹(xiu)處理(li)，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟性設計方案，防(fang)止(zhi)“幾條腿”運作(zuo)。

2，車(che)轱(gu)轆選用鏜(tang)(tang)孔(kong)方(fang)式，應用數(shu)控(kong)機(ji)床(chuang)鏜(tang)(tang)銑床(chuang)一回精準定(ding)位生產加工(gong)，保證規格精密(mi)度和配合尺寸；

3，每(mei)一端梁裝(zhuang)有(you)雙輪緣的(de)車轱轆、緩沖器(qi)、驅動器(qi)維護和防(fang)外遇保護器(qi)，安全(quan)性有(you)確保。

4，承重梁與端(duan)梁選用(yong)10.9級高強螺栓聯接，保證整個(ge)設備構造(zao)抗壓強度和精密度。

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

小轎車總程

1，雙梁(liang)小轎車(che)承(cheng)(cheng)重(zhong)梁(liang)與承(cheng)(cheng)重(zhong)梁(liang)選(xuan)用軟性絞接方式；防止“幾條腿”運作。

2，電動機＋制(zhi)動系統＋減速器(qi)＋行程開關四合一(yi)一(yi)體化設(she)計方案，結構緊(jin)湊

3，小轎車搭建(jian)有安全性鉤，防(fang)失控。

4，全部傳動系統組(zu)織選用無連(lian)軸器的立即(ji)I/O方式，傳動系統高(gao)效率、裝配線高(gao)精度、免維護保養。

5，工(gong)作中級(ji)別(bie)為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提(ti)升(sheng)安全級(ji)別(bie)。