門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)(yong)于戶外的(de)(de)(de)貨(huo)運站(zhan)、石料場(chang)貨(huo)、散柜(ju)(ju)的(de)(de)(de)裝卸搬(ban)運工(gong)作(zuo)(zuo)(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所使用(yong)(yong)率高、工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇大(da)(da)、融入范(fan)圍廣、實用(yong)(yong)性強等(deng)(deng)特性，在海(hai)港(gang)貨(huo)運站(zhan)獲得普遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)(gou)件像門(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)(liang)根撐腳(jiao)(jiao)，能(neng)夠立即在路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠具備(bei)外伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變(bian)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及工(gong)業(ye)廠(chang)房內無(wu)牛(niu)腿支(zhi)撐點的(de)(de)(de)場(chang)所，方式(shi)分成(cheng)(cheng)半龍(long)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸數可(ke)去300噸。適用(yong)(yong)海(hai)港(gang)、堆放(fang)場(chang)等(deng)(deng)，進行戶外的(de)(de)(de)貨(huo)運站(zhan)、石料場(chang)貨(huo)、散柜(ju)(ju)的(de)(de)(de)裝卸搬(ban)運工(gong)作(zuo)(zuo)(zuo)(zuo) 。它的(de)(de)(de)金屬構(gou)(gou)件像門(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)(liang)根撐腳(jiao)(jiao)，能(neng)夠立即在路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠具備(bei)外伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)(gou)類型由龍(long)門(men)架(jia)、大(da)(da)貨(huo)車(che)運作(zuo)(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)和電氣(qi)設(she)備(bei)一(yi)(yi)部(bu)分等(deng)(deng)構(gou)(gou)成(cheng)(cheng)。有的(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)撐點在工(gong)業(ye)廠(chang)房或棧(zhan)橋(qiao)上(shang)運作(zuo)(zuo)(zuo)(zuo)，稱之為半橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門(men)架(jia)上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一(yi)(yi)部(bu)分組成(cheng)(cheng)。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外，產生懸壁。也可(ke)選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)，根據(ju)伸(shen)縮(suo)臂(bei)的(de)(de)(de)俯仰和轉動擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選(xuan)用(yong)歐式古典(dian)箱(xiang)型梁組織(zhi)設(she)計方案，重量輕，合理配(pei)置；

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

3，豎直(zhi)剛度為1/800，梁(liang)端拱(gong)度由數(shu)控切(qie)割整(zheng)個PCB線(xian)路板開料，精準(zhun)度高。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后(hou)總體拋丸除銹(xiu)，消(xiao)地應力(li)、防銹(xiu)處理(li)，超過Sa2.5級(ji)；

5，厚(hou)鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方案(an)，防止“幾條腿”運作。

2，車轱轆(lu)選用鏜(tang)孔方式，應用數控機床鏜(tang)銑床一回精準定位(wei)生產(chan)加工，保證規(gui)格(ge)精密(mi)度和配合尺寸；

3，每一(yi)端梁裝有(you)雙(shuang)輪緣的車轱轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維(wei)護(hu)和防(fang)外遇保護(hu)器(qi)(qi)，安全性有(you)確保。

4，承重梁(liang)(liang)與端梁(liang)(liang)選用10.9級(ji)高(gao)強(qiang)螺栓(shuan)聯接(jie)，保(bao)證整個設(she)備構(gou)造抗壓強(qiang)度和精密度。

5，半今龍(long)門(men)端梁(liang)選用矩(ju)形(xing)方管制做，車轱轆(lu)為無邊(bian)緣(yuan)設(she)計(ji)方案，路(lu)軌(gui)與路(lu)面每(mei)平(ping)米。

小轎車總程

1，雙梁小轎(jiao)車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟性絞接方式；防止“幾條腿(tui)”運(yun)作。

2，電動機＋制動系統＋減速(su)器(qi)＋行程開關四(si)合一(yi)一(yi)體化設計方(fang)案，結構緊湊(cou)

3，小轎(jiao)車搭建(jian)有安(an)全(quan)性鉤，防失控。

4，全部傳動系統(tong)組織選用無連軸器的立即(ji)I/O方式，傳動系統(tong)高效率、裝(zhuang)配線高精度、免維(wei)護(hu)保養。

5，工作中(zhong)級(ji)(ji)別為(wei)A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污防(fang)潮，提(ti)升安(an)全級(ji)(ji)別。