門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)(hu)外的(de)(de)貨(huo)(huo)運站(zhan)(zhan)(zhan)、石料場貨(huo)(huo)、散柜的(de)(de)裝(zhuang)卸搬(ban)運工(gong)(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場所(suo)使用(yong)率(lv)高、工(gong)(gong)(gong)作 范疇大(da)、融入范圍廣、實用(yong)性強等(deng)特性，在(zai)(zai)海港貨(huo)(huo)運站(zhan)(zhan)(zhan)獲得普遍(bian)應用(yong)。它的(de)(de)金(jin)屬(shu)構(gou)(gou)件像門(men)形架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩(liang)根撐(cheng)(cheng)腳，能(neng)(neng)夠(gou)立即(ji)(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形變(bian)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)(shi)用(yong)堆(dui)放場及(ji)工(gong)(gong)(gong)業廠房(fang)內(nei)無(wu)牛腿(tui)支(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)場所(suo)，方式(shi)(shi)(shi)(shi)(shi)分成(cheng)半龍門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去(qu)300噸。適(shi)(shi)用(yong)海港、堆(dui)放場等(deng)，進(jin)行戶(hu)(hu)外的(de)(de)貨(huo)(huo)運站(zhan)(zhan)(zhan)、石料場貨(huo)(huo)、散柜的(de)(de)裝(zhuang)卸搬(ban)運工(gong)(gong)(gong)作 。它的(de)(de)金(jin)屬(shu)構(gou)(gou)件像門(men)形架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩(liang)根撐(cheng)(cheng)腳，能(neng)(neng)夠(gou)立即(ji)(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構(gou)(gou)類型(xing)由(you)龍門(men)架(jia)(jia)、大(da)貨(huo)(huo)車(che)運作組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和電氣(qi)設(she)備(bei)一部(bu)(bu)分等(deng)構(gou)(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一邊(bian)有支(zhi)(zhi)腳，另一邊(bian)支(zhi)(zhi)撐(cheng)(cheng)點在(zai)(zai)工(gong)(gong)(gong)業廠房(fang)或棧(zhan)橋(qiao)(qiao)上(shang)運作，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)架(jia)(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一部(bu)(bu)分組(zu)成(cheng)。以(yi)便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)支(zhi)(zhi)腳之外，產生懸(xuan)壁。也可選用(yong)帶伸(shen)縮臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根據伸(shen)縮臂的(de)(de)俯仰和轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作 范疇

承重梁構造

1，承重梁選用歐(ou)式(shi)古典(dian)箱型梁組織設計方案(an)，重量(liang)輕，合(he)理配(pei)置(zhi)；

2，整個PCB線(xian)路(lu)板制(zhi)做，無對接(jie)焊(han)縫，比拼湊承(cheng)重(zhong)梁更牢固。

3，豎直剛度(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，選用埋弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總體拋(pao)丸除(chu)銹，消地應力、防銹處理(li)，超過Sa2.5級；

5，厚(hou)鋼板原(yuan)材(cai)料為Q235B；環(huan)氧富(fu)鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設(she)計方(fang)案，防止“幾(ji)條腿”運作(zuo)。

2，車轱(gu)轆選用(yong)鏜(tang)孔方(fang)式，應用(yong)數控機床鏜(tang)銑床一回(hui)精準(zhun)定位生產加工，保證(zheng)規格精密度和配合尺寸；

3，每(mei)一端梁(liang)裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護(hu)和防外遇保(bao)護(hu)器(qi)，安全性有(you)確保(bao)。

4，承(cheng)重梁與端梁選用10.9級高強(qiang)螺栓(shuan)聯接(jie)，保證整(zheng)個設備構造抗(kang)壓強(qiang)度(du)和精密(mi)度(du)。

5，半今龍門端梁選(xuan)用(yong)矩形方(fang)管制做(zuo)，車轱轆(lu)為(wei)無邊緣設計方(fang)案，路(lu)軌與路(lu)面每平米(mi)。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選用(yong)軟性絞(jiao)接(jie)方式；防止“幾(ji)條腿”運(yun)作。

2，電動機＋制動系統(tong)＋減速器＋行程開(kai)關四(si)合一一體(ti)化設(she)計方案，結構(gou)緊(jin)湊(cou)

3，小轎車搭建有安全性鉤，防失控。

4，全部(bu)傳(chuan)動系統組織選用無(wu)連軸器的(de)立(li)即I/O方式，傳(chuan)動系統高(gao)效(xiao)率、裝配線高(gao)精度、免維護保養。

5，工作(zuo)中級(ji)(ji)別為A6級(ji)(ji)，防水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣(yuan)層。防污防潮，提升安全級(ji)(ji)別。