門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運站(zhan)、石料場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)裝(zhuang)卸搬運工(gong)作 。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)(bei)場(chang)(chang)(chang)所(suo)使用(yong)(yong)(yong)率(lv)高(gao)、工(gong)作 范疇大(da)、融入范圍廣(guang)、實用(yong)(yong)(yong)性強等(deng)(deng)特(te)性，在海港貨(huo)運站(zhan)獲得普(pu)遍應(ying)用(yong)(yong)(yong)。它(ta)(ta)的(de)(de)金屬(shu)構(gou)件(jian)像門(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)兩(liang)根撐(cheng)腳(jiao)，能夠立即(ji)(ji)在路(lu)面(mian)的(de)(de)路(lu)軌上走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能夠具備(bei)(bei)(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)(yong)堆放(fang)場(chang)(chang)(chang)及工(gong)業廠房(fang)內無牛腿(tui)支(zhi)(zhi)(zhi)撐(cheng)點(dian)(dian)的(de)(de)場(chang)(chang)(chang)所(suo)，方式(shi)(shi)分成半(ban)龍(long)門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)(yong)海港、堆放(fang)場(chang)(chang)(chang)等(deng)(deng)，進行戶外(wai)(wai)的(de)(de)貨(huo)運站(zhan)、石料場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)裝(zhuang)卸搬運工(gong)作 。它(ta)(ta)的(de)(de)金屬(shu)構(gou)件(jian)像門(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)兩(liang)根撐(cheng)腳(jiao)，能夠立即(ji)(ji)在路(lu)面(mian)的(de)(de)路(lu)軌上走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能夠具備(bei)(bei)(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類(lei)型由龍(long)門(men)架(jia)、大(da)貨(huo)車(che)(che)運作組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)(che)和電氣設備(bei)(bei)(bei)一(yi)(yi)(yi)部分等(deng)(deng)構(gou)成。有的(de)(de)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)(yi)(yi)邊(bian)有支(zhi)(zhi)(zhi)腳(jiao)，另一(yi)(yi)(yi)邊(bian)支(zhi)(zhi)(zhi)撐(cheng)點(dian)(dian)在工(gong)業廠房(fang)或棧橋(qiao)(qiao)(qiao)(qiao)上運作，稱之(zhi)為(wei)半(ban)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍(long)門(men)架(jia)上端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)、下(xia)(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)(deng)一(yi)(yi)(yi)部分組成。以(yi)便擴張(zhang)(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作 范疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠向(xiang)一(yi)(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起支(zhi)(zhi)(zhi)腳(jiao)之(zhi)外(wai)(wai)，產生懸(xuan)壁。也(ye)可選用(yong)(yong)(yong)帶(dai)伸(shen)(shen)縮臂(bei)的(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)(che)，根據伸(shen)(shen)縮臂(bei)的(de)(de)俯仰和轉動擴張(zhang)(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作 范疇

承重梁構造

1，承重梁選用歐式(shi)古典箱型梁組(zu)織設計方案，重量輕(qing)，合理(li)配置；

2，整個PCB線路板制做(zuo)，無對接焊縫，比(bi)拼湊承重梁更牢固。

3，豎(shu)直剛度(du)(du)為1/800，梁(liang)端拱度(du)(du)由數控切割整個PCB線路板開(kai)料，精(jing)準度(du)(du)高。

4，選用(yong)埋弧焊自動焊、無損檢測。焊后總體(ti)拋(pao)丸除銹，消地應力、防(fang)銹處(chu)理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設計方案，防止“幾條腿(tui)”運作。

2，車轱轆選(xuan)用(yong)鏜孔(kong)方式，應用(yong)數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精(jing)準定位生(sheng)產加工，保證規(gui)格精(jing)密度和配(pei)合尺寸；

3，每一(yi)端梁裝有雙輪緣(yuan)的車(che)轱(gu)轆、緩沖器(qi)、驅(qu)動(dong)器(qi)維護和防(fang)外遇(yu)保護器(qi)，安(an)全性(xing)有確保。

4，承重梁與(yu)端(duan)梁選用10.9級高強螺栓(shuan)聯接(jie)，保證整個設備構(gou)造抗壓強度和精密度。

5，半今龍門端梁選用矩形(xing)方管制做，車(che)轱轆(lu)為無邊緣設計方案(an)，路軌與路面(mian)每(mei)平(ping)米(mi)。

小轎車總程

1，雙梁小(xiao)轎車承(cheng)重梁與承(cheng)重梁選(xuan)用軟性絞接方式；防止“幾條腿”運(yun)作。

2，電動機＋制動系統(tong)＋減速器＋行(xing)程開關四(si)合一一體(ti)化設計方案，結構緊湊

3，小轎車搭建有安(an)全性鉤，防失(shi)控。

4，全(quan)部傳動系統組(zu)織(zhi)選用無連軸器(qi)的立即I/O方式(shi)，傳動系統高效率、裝配線高精度(du)、免維護保(bao)養(yang)。

5，工作中級(ji)別(bie)為A6級(ji)，防(fang)(fang)水等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)(fang)污防(fang)(fang)潮，提(ti)升安全級(ji)別(bie)。