門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于(yu)戶外(wai)(wai)的(de)(de)貨運(yun)站、石(shi)料(liao)(liao)場(chang)貨、散柜的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所使用率高、工(gong)(gong)作 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣、實用性強(qiang)等(deng)特性，在海(hai)(hai)港貨運(yun)站獲得普遍(bian)應(ying)用。它的(de)(de)金屬構(gou)(gou)件像(xiang)門(men)(men)(men)形(xing)架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐腳，能(neng)夠立即在路面的(de)(de)路軌上走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具備外(wai)(wai)伸(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆放場(chang)及工(gong)(gong)業(ye)廠房內無牛腿(tui)支撐點(dian)的(de)(de)場(chang)所，方式(shi)(shi)(shi)分成(cheng)半(ban)(ban)龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數(shu)可去300噸(dun)。適(shi)用海(hai)(hai)港、堆放場(chang)等(deng)，進行戶外(wai)(wai)的(de)(de)貨運(yun)站、石(shi)料(liao)(liao)場(chang)貨、散柜的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作 。它的(de)(de)金屬構(gou)(gou)件像(xiang)門(men)(men)(men)形(xing)架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐腳，能(neng)夠立即在路面的(de)(de)路軌上走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具備外(wai)(wai)伸(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍門(men)(men)(men)架(jia)(jia)、大(da)貨車(che)運(yun)作組織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和電(dian)氣設備一(yi)(yi)(yi)(yi)部分等(deng)構(gou)(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)(yi)(yi)邊(bian)有支腳，另一(yi)(yi)(yi)(yi)邊(bian)支撐點(dian)在工(gong)(gong)業(ye)廠房或棧橋(qiao)(qiao)上運(yun)作，稱之為半(ban)(ban)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)(men)架(jia)(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)(yi)(yi)部分組成(cheng)。以(yi)便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)(yi)(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳之外(wai)(wai)，產(chan)生懸壁。也可選用帶伸(shen)縮(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根(gen)據(ju)伸(shen)縮(suo)臂(bei)的(de)(de)俯仰和轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作 范(fan)(fan)疇

承重梁構造

1，承(cheng)重(zhong)梁選用(yong)歐式古典(dian)箱型梁組織設計方案(an)，重(zhong)量輕，合理配置；

2，整個PCB線(xian)路板制做(zuo)，無對接(jie)焊(han)縫，比拼湊承重梁更牢固。

3，豎直剛(gang)度(du)(du)為1/800，梁端(duan)拱度(du)(du)由數控切割整個PCB線路(lu)板開料，精(jing)準度(du)(du)高(gao)。

4，選用埋(mai)弧焊自動焊、無損檢測。焊后總體拋丸除銹(xiu)，消地應力(li)、防(fang)銹(xiu)處理，超過Sa2.5級；

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(liang)選用絞接(jie)軟(ruan)性設(she)計方案，防止“幾條(tiao)腿”運作(zuo)。

2，車轱轆選用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一回精準定位(wei)生產加工(gong)，保(bao)證規格(ge)精密度和(he)配合尺(chi)寸；

3，每一(yi)端梁裝有(you)雙(shuang)輪緣的(de)車轱轆、緩沖(chong)器(qi)(qi)、驅動(dong)器(qi)(qi)維(wei)護和防外遇保護器(qi)(qi)，安全性有(you)確(que)保。

4，承重(zhong)梁與端(duan)梁選用10.9級高(gao)強螺栓(shuan)聯(lian)接，保證(zheng)整個設備構造抗壓強度和精密度。

5，半(ban)今龍門(men)端梁(liang)選用矩形(xing)方(fang)管制做，車轱(gu)轆為無(wu)邊緣設計方(fang)案(an)，路軌與路面每平米。

小轎車總程

1，雙梁小轎車(che)承重梁與承重梁選用軟性絞接方式；防(fang)止“幾(ji)條腿”運作。

2，電動(dong)機＋制(zhi)動(dong)系統(tong)＋減速器＋行程開關四(si)合一一體化設計方案，結構緊湊

3，小(xiao)轎車(che)搭建有安全性鉤，防(fang)失控。

4，全(quan)部傳動系統組(zu)織選用無連(lian)軸(zhou)器的立(li)即I/O方式(shi)，傳動系統高效(xiao)率、裝配(pei)線高精度、免維護(hu)保養(yang)。

5，工作(zuo)中級別(bie)為A6級，防水(shui)等級IP55，H級絕緣層。防污防潮，提(ti)升安全級別(bie)。