門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外(wai)的(de)貨(huo)運(yun)(yun)站、石料(liao)(liao)場(chang)貨(huo)、散柜(ju)的(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)(bei)場(chang)所(suo)使用(yong)率(lv)高、工(gong)作(zuo) 范疇大、融(rong)入范圍廣(guang)、實用(yong)性強等(deng)特性，在海港貨(huo)運(yun)(yun)站獲得普遍(bian)應用(yong)。它的(de)金屬構(gou)件像門(men)(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根撐腳(jiao)，能(neng)夠(gou)(gou)立即(ji)(ji)在路(lu)(lu)面(mian)的(de)路(lu)(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)(bei)(bei)外(wai)伸(shen)懸(xuan)(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆(dui)放場(chang)及工(gong)業廠房(fang)內無牛腿支(zhi)撐點的(de)場(chang)所(suo)，方式(shi)(shi)分成半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數(shu)可去300噸。適用(yong)海港、堆(dui)放場(chang)等(deng)，進行戶(hu)外(wai)的(de)貨(huo)運(yun)(yun)站、石料(liao)(liao)場(chang)貨(huo)、散柜(ju)的(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)作(zuo) 。它的(de)金屬構(gou)件像門(men)(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根撐腳(jiao)，能(neng)夠(gou)(gou)立即(ji)(ji)在路(lu)(lu)面(mian)的(de)路(lu)(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)(bei)(bei)外(wai)伸(shen)懸(xuan)(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)(jia)、大貨(huo)車(che)(che)運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)(che)和(he)電(dian)氣設備(bei)(bei)(bei)一(yi)(yi)(yi)部(bu)分等(deng)構(gou)成。有的(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)(yi)(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)(yi)(yi)邊(bian)支(zhi)撐點在工(gong)業廠房(fang)或棧橋(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍門(men)(men)架(jia)(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)(yi)部(bu)分組(zu)成。以便(bian)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向(xiang)一(yi)(yi)(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生懸(xuan)(xuan)壁。也可選用(yong)帶伸(shen)縮(suo)臂的(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)(che)，根據(ju)伸(shen)縮(suo)臂的(de)俯仰和(he)轉(zhuan)動(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐式古典箱型梁(liang)組織設(she)計方(fang)案，重(zhong)量輕，合(he)理配(pei)置；

2，整個PCB線路板(ban)制做，無對接焊縫(feng)，比拼湊承重梁(liang)更牢固。

3，豎直剛度為1/800，梁端拱度由數(shu)控切割整個(ge)PCB線路板開(kai)料，精準度高。

4，選用埋弧焊自動焊、無損檢測。焊后總(zong)體拋丸除(chu)銹(xiu)，消地(di)應力、防銹(xiu)處理(li)，超(chao)過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性(xing)設計方案，防止“幾條腿”運作(zuo)。

2，車轱轆選用鏜孔方式，應(ying)用數控機床(chuang)鏜銑床(chuang)一(yi)回精準定位生產加工，保證規格(ge)精密度和配合(he)尺寸；

3，每一(yi)端梁裝有雙(shuang)輪緣的車轱(gu)轆、緩沖器、驅動器維(wei)護和(he)防外遇保護器，安全性有確(que)保。

4，承(cheng)重梁(liang)與(yu)端梁(liang)選用10.9級高(gao)強(qiang)螺栓聯接，保證(zheng)整個(ge)設備構(gou)造抗壓強(qiang)度(du)和精密(mi)度(du)。

5，半今(jin)龍(long)門端梁選用矩(ju)形方管制做，車轱轆(lu)為無邊緣設計方案，路軌與路面每平米。

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)選用軟性絞接(jie)方式(shi)；防止“幾條腿”運作。

2，電動機＋制動系統(tong)＋減速器＋行程開關四合(he)一一體化設(she)計方案，結構緊湊

3，小轎車搭建(jian)有安全性鉤，防失控。

4，全部傳動(dong)系(xi)統組織選用(yong)無連軸器的(de)立即I/O方(fang)式，傳動(dong)系(xi)統高效率(lv)、裝(zhuang)配(pei)線高精度、免維護保養。

5，工作中級別為(wei)A6級，防(fang)水等級IP55，H級絕緣層(ceng)。防(fang)污防(fang)潮(chao)，提升安(an)全(quan)級別。