門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散(san)柜的(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)(bei)場(chang)所使用(yong)率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)性(xing)強(qiang)等特性(xing)，在海港貨(huo)運(yun)站(zhan)獲(huo)得普遍應用(yong)。它(ta)(ta)的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像(xiang)門(men)形(xing)(xing)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(xia)安裝兩根撐腳，能夠(gou)立即在路面(mian)的(de)(de)(de)路軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能夠(gou)具備(bei)(bei)(bei)外(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)(dui)放場(chang)及工(gong)(gong)業廠(chang)房內(nei)無牛(niu)腿支(zhi)(zhi)撐點的(de)(de)(de)場(chang)所，方式(shi)(shi)分成半(ban)龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)海港、堆(dui)(dui)放場(chang)等，進行戶外(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散(san)柜的(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)(ta)的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像(xiang)門(men)形(xing)(xing)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(xia)安裝兩根撐腳，能夠(gou)立即在路面(mian)的(de)(de)(de)路軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能夠(gou)具備(bei)(bei)(bei)外(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍(long)門(men)架(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)和電氣設備(bei)(bei)(bei)一(yi)部分等構(gou)(gou)成。有的(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊有支(zhi)(zhi)腳，另一(yi)邊支(zhi)(zhi)撐點在工(gong)(gong)業廠(chang)房或棧(zhan)橋(qiao)上(shang)運(yun)作(zuo)(zuo)(zuo)，稱之為半(ban)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(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)(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組成。以(yi)便(bian)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊或兩邊抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之外(wai)，產(chan)生懸壁。也可選用(yong)帶伸(shen)(shen)縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)，根據伸(shen)(shen)縮臂(bei)的(de)(de)(de)俯仰和轉動擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐式(shi)古典箱(xiang)型梁組織設計方案，重量(liang)輕，合(he)理配置(zhi)；

2，整個PCB線路板制(zhi)做，無對接焊縫，比拼湊(cou)承重梁(liang)更牢固。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱度(du)(du)由(you)數(shu)控切割(ge)整個(ge)PCB線路板開料，精(jing)準(zhun)度(du)(du)高。

4，選用埋(mai)弧焊自動焊、無損(sun)檢(jian)測。焊后總體拋丸除銹(xiu)，消(xiao)地應力、防(fang)銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為(wei)Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用(yong)絞接軟性設計方案，防止“幾(ji)條腿”運作。

2，車轱轆選(xuan)用鏜(tang)孔方式，應用數(shu)控機床(chuang)鏜(tang)銑床(chuang)一回精準定位(wei)生產加工，保證規格精密度和配合尺寸；

3，每(mei)一端梁裝有雙輪緣的車轱(gu)轆、緩沖器、驅動器維護和防外(wai)遇保(bao)護器，安全性有確保(bao)。

4，承重梁與端梁選(xuan)用(yong)10.9級高強(qiang)(qiang)螺栓(shuan)聯接，保(bao)證整個設(she)備構造抗壓強(qiang)(qiang)度和精密度。

5，半今(jin)龍門端(duan)梁(liang)選用矩(ju)形方管制(zhi)做，車轱(gu)轆為(wei)無(wu)邊緣設(she)計(ji)方案，路軌與路面每平米。

小轎車總程

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

2，電動(dong)機＋制動(dong)系統＋減速器＋行(xing)程開關(guan)四合一一體化設(she)計方案(an)，結構緊湊

3，小轎車(che)搭建有(you)安(an)全性鉤，防失控。

4，全部傳動系統(tong)組織選(xuan)用(yong)無連軸器(qi)的(de)立(li)即I/O方式，傳動系統(tong)高(gao)效率、裝配線高(gao)精(jing)度(du)、免維護保(bao)養。

5，工(gong)作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層(ceng)。防污防潮，提升安全級(ji)別。