門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶(hu)外的貨運(yun)(yun)(yun)站(zhan)(zhan)、石料場(chang)貨、散柜(ju)的裝卸(xie)搬(ban)運(yun)(yun)(yun)工作 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)(bei)場(chang)所(suo)使用率(lv)高(gao)、工作 范(fan)疇(chou)(chou)大(da)、融入范(fan)圍廣(guang)、實(shi)用性(xing)強等特(te)性(xing)，在海港貨運(yun)(yun)(yun)站(zhan)(zhan)獲得普(pu)遍應(ying)用。它(ta)的金(jin)屬構(gou)件(jian)(jian)像門(men)(men)形架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根撐腳(jiao)(jiao)，能(neng)夠立(li)即在路面的路軌上(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具(ju)(ju)備(bei)(bei)外伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用堆放場(chang)及工業(ye)(ye)廠房內(nei)無牛腿支(zhi)撐點的場(chang)所(suo)，方式(shi)(shi)分成(cheng)半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數(shu)可去300噸。適用海港、堆放場(chang)等，進(jin)行戶(hu)外的貨運(yun)(yun)(yun)站(zhan)(zhan)、石料場(chang)貨、散柜(ju)的裝卸(xie)搬(ban)運(yun)(yun)(yun)工作 。它(ta)的金(jin)屬構(gou)件(jian)(jian)像門(men)(men)形架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根撐腳(jiao)(jiao)，能(neng)夠立(li)即在路面的路軌上(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具(ju)(ju)備(bei)(bei)外伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)(men)架、大(da)貨車運(yun)(yun)(yun)作組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車和(he)(he)(he)電氣設備(bei)(bei)一(yi)(yi)部分等構(gou)成(cheng)。有的橋(qiao)(qiao)式(shi)(shi)起(qi)(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)撐點在工業(ye)(ye)廠房或棧橋(qiao)(qiao)上(shang)運(yun)(yun)(yun)作，稱之(zhi)為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的龍門(men)(men)架上(shang)端跨接 (含(han)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)(he)端梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)(yi)部分組(zu)成(cheng)。以(yi)便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作 范(fan)疇(chou)(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之(zhi)外，產(chan)生懸壁。也可選用帶(dai)伸(shen)縮臂(bei)的起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車，根據伸(shen)縮臂(bei)的俯仰(yang)和(he)(he)(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁選(xuan)用歐(ou)式古典箱型梁組織(zhi)設計方案，重量(liang)輕，合理配(pei)置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承(cheng)重(zhong)梁(liang)更牢固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切(qie)割(ge)整個PCB線路板開料，精(jing)準度高。

4，選用(yong)埋弧焊(han)自動焊(han)、無損檢(jian)測(ce)。焊(han)后總體拋丸除銹，消地應力、防銹處理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計(ji)方案，防止“幾條腿”運作(zuo)。

2，車(che)轱轆選用鏜孔方式，應用數控機床鏜銑床一回精準(zhun)定位生產(chan)加工，保證(zheng)規格精密(mi)度和(he)配合尺(chi)寸；

3，每一端梁裝有雙輪緣的車轱轆、緩(huan)沖器、驅(qu)動器維護和防外遇保護器，安(an)全性有確保。

4，承重梁(liang)(liang)與端梁(liang)(liang)選用10.9級高強(qiang)螺栓聯接，保證整個(ge)設備構造(zao)抗壓強(qiang)度和(he)精密度。

5，半今龍門(men)端梁選用矩形方管制做，車轱轆為(wei)無邊緣設計方案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選用(yong)軟(ruan)性絞接方式(shi)；防(fang)止(zhi)“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行程開(kai)關四合一(yi)一(yi)體化設計方案，結構緊(jin)湊

3，小轎車搭(da)建有安全性鉤，防(fang)失(shi)控。

4，全部傳動系(xi)統組織選(xuan)用無連軸器(qi)的立(li)即I/O方式，傳動系(xi)統高(gao)效(xiao)率(lv)、裝(zhuang)配線高(gao)精度、免維護保(bao)養。

5，工作(zuo)中級別為(wei)A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別。