門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)(yong)于戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)(zhan)、石料(liao)場貨(huo)(huo)、散柜的(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場所使用(yong)(yong)(yong)(yong)率高(gao)、工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍(wei)廣(guang)、實(shi)用(yong)(yong)(yong)(yong)性強等特性，在(zai)海港貨(huo)(huo)運(yun)站(zhan)(zhan)獲得普遍應用(yong)(yong)(yong)(yong)。它的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)(xia)安(an)(an)裝兩根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即(ji)在(zai)路面(mian)的(de)(de)路軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)外(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)(yong)堆放(fang)場及工(gong)(gong)(gong)業(ye)廠房內無牛腿支(zhi)撐(cheng)點的(de)(de)場所，方式(shi)(shi)分成半龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)(yong)(yong)(yong)海港、堆放(fang)場等，進行戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)(zhan)、石料(liao)場貨(huo)(huo)、散柜的(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)(xia)安(an)(an)裝兩根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即(ji)在(zai)路面(mian)的(de)(de)路軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)外(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型(xing)由龍(long)門(men)(men)架、大(da)貨(huo)(huo)車(che)運(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)和(he)電氣(qi)設(she)備(bei)一(yi)部(bu)分等構(gou)成。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一(yi)邊(bian)(bian)(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)(bian)(bian)支(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)業(ye)廠房或(huo)棧橋(qiao)(qiao)上運(yun)作(zuo)(zuo)(zuo)，稱(cheng)之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)(men)架上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部(bu)分組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬(tai)起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生(sheng)懸壁。也可選用(yong)(yong)(yong)(yong)帶伸(shen)(shen)縮(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)，根據(ju)伸(shen)(shen)縮(suo)臂(bei)的(de)(de)俯仰和(he)轉動擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁(liang)選用(yong)歐式(shi)古(gu)典箱型梁(liang)組(zu)織設(she)計方案，重量(liang)輕，合理配置；

2，整(zheng)個PCB線路板制(zhi)做，無對接焊(han)縫，比(bi)拼湊承重梁更(geng)牢固。

3，豎直剛度(du)(du)為(wei)1/800，梁端拱度(du)(du)由數控切(qie)割整個PCB線(xian)路(lu)板開料(liao)，精準度(du)(du)高。

4，選(xuan)用埋弧焊(han)自動焊(han)、無損檢(jian)測。焊(han)后總(zong)體拋(pao)丸除銹，消地(di)應力、防(fang)銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼(gang)板原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞(jiao)接軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔(kong)方式，應用數控機床鏜(tang)銑床一(yi)回(hui)精準定位生產加工，保(bao)證規格精密度和(he)配合尺寸(cun)；

3，每一端梁(liang)裝有雙輪緣(yuan)的車轱(gu)轆(lu)、緩沖(chong)器、驅(qu)動器維護和(he)防外遇保(bao)護器，安全(quan)性有確保(bao)。

4，承(cheng)重(zhong)梁與端梁選用10.9級(ji)高強螺栓聯接，保證整(zheng)個設備構造抗壓(ya)強度(du)和精密(mi)度(du)。

5，半今龍門端梁選用矩形方管制做，車(che)轱轆(lu)為無邊緣(yuan)設計(ji)方案，路軌與路面每平(ping)米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟性絞接方式；防(fang)止(zhi)“幾條(tiao)腿”運(yun)作。

2，電(dian)動機＋制動系統＋減速器＋行(xing)程開關四(si)合(he)一一體化設計方案，結構緊湊(cou)

3，小轎車搭建有(you)安全性鉤，防失控。

4，全(quan)部傳(chuan)動系統組織選用無連軸器的立(li)即I/O方式，傳(chuan)動系統高效率、裝(zhuang)配線高精度、免維護(hu)保(bao)養(yang)。

5，工作(zuo)中級別為A6級，防水(shui)等級IP55，H級絕緣(yuan)層。防污防潮，提升安(an)全(quan)級別。