門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要(yao)用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)裝(zhuang)卸搬(ban)(ban)運(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所使用(yong)(yong)率(lv)高(gao)、工作(zuo) 范疇(chou)大(da)、融入范圍廣、實用(yong)(yong)性(xing)強(qiang)等(deng)特性(xing)，在海港貨(huo)(huo)運(yun)站(zhan)獲得普遍應用(yong)(yong)。它(ta)的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩根撐(cheng)腳，能(neng)夠(gou)(gou)立即在路面的(de)(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變(bian)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放場(chang)及工業廠(chang)房內無牛腿(tui)支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)所，方(fang)式(shi)(shi)(shi)分成半龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海港、堆放場(chang)等(deng)，進(jin)行(xing)戶(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)裝(zhuang)卸搬(ban)(ban)運(yun)工作(zuo) 。它(ta)的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩根撐(cheng)腳，能(neng)夠(gou)(gou)立即在路面的(de)(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型(xing)由龍(long)門(men)(men)架(jia)、大(da)貨(huo)(huo)車(che)運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小(xiao)轎(jiao)車(che)和電氣設(she)備(bei)一部(bu)分等(deng)構(gou)(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一邊(bian)有支(zhi)(zhi)腳，另一邊(bian)支(zhi)(zhi)撐(cheng)點在工業廠(chang)房或(huo)棧(zhan)橋(qiao)(qiao)上運(yun)作(zuo)，稱之(zhi)為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍(long)門(men)(men)架(jia)上端(duan)跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一部(bu)分組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)向一邊(bian)或(huo)兩邊(bian)抬起(qi)(qi)支(zhi)(zhi)腳之(zhi)外(wai)，產生懸壁。也可選用(yong)(yong)帶伸縮臂(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小(xiao)轎(jiao)車(che)，根據伸縮臂(bei)的(de)(de)(de)俯仰(yang)和轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設計方案，重(zhong)量輕，合理配置；

2，整個(ge)PCB線路(lu)板制做，無對接焊縫，比(bi)拼湊承重梁(liang)更牢固。

3，豎(shu)直剛度為(wei)1/800，梁端(duan)拱度由數控切割整個PCB線路板開料(liao)，精準度高。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后總體拋丸除(chu)銹(xiu)，消(xiao)地應力、防銹(xiu)處理(li)，超(chao)過Sa2.5級；

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

端梁一部分

1，端梁選(xuan)用絞接軟(ruan)性設(she)計方案，防止“幾條(tiao)腿”運(yun)作。

2，車轱轆選用鏜(tang)孔(kong)方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一回(hui)精(jing)準定位生(sheng)產加工(gong)，保證規格(ge)精(jing)密(mi)度和配合(he)尺寸；

3，每一端(duan)梁裝有雙輪緣的車(che)轱轆、緩沖器、驅動器維(wei)護(hu)和(he)防(fang)外遇(yu)保護(hu)器，安全(quan)性(xing)有確保。

4，承(cheng)重梁與端梁選用10.9級(ji)高強螺栓聯接，保(bao)證整個設備構造(zao)抗壓強度和精密度。

5，半今龍門端梁選(xuan)用矩(ju)形方管制做，車轱轆為無邊(bian)緣設(she)計(ji)方案，路(lu)軌(gui)與路(lu)面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性絞接方式(shi)；防止“幾條腿”運(yun)作(zuo)。

2，電動(dong)機＋制動(dong)系統(tong)＋減速器＋行程(cheng)開關四(si)合一一體化設(she)計方案，結構緊湊(cou)

3，小轎(jiao)車(che)搭建(jian)有(you)安(an)全性鉤，防失控。

4，全(quan)部傳動系統組織(zhi)選用無(wu)連軸器的立即I/O方(fang)式(shi)，傳動系統高(gao)效(xiao)率、裝配線高(gao)精度(du)、免維(wei)護保養。

5，工作(zuo)中(zhong)級(ji)(ji)別為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污(wu)防潮，提升安全級(ji)(ji)別。