門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)于戶外(wai)的(de)貨(huo)運站、石料場(chang)(chang)貨(huo)、散柜的(de)裝(zhuang)(zhuang)(zhuang)卸搬運工(gong)作(zuo)(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)(chang)所(suo)使(shi)用(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇大(da)、融入(ru)范(fan)圍廣、實用(yong)(yong)(yong)性強等特性，在(zai)(zai)海港貨(huo)運站獲得普遍應用(yong)(yong)(yong)。它的(de)金(jin)屬構(gou)(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩根撐腳，能(neng)夠立(li)即在(zai)(zai)路面的(de)路軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能(neng)夠具備外(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)(yong)堆放場(chang)(chang)及工(gong)業廠房(fang)內無牛腿(tui)支(zhi)(zhi)撐點的(de)場(chang)(chang)所(suo)，方式(shi)(shi)(shi)(shi)(shi)分成(cheng)(cheng)半龍門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適(shi)用(yong)(yong)(yong)海港、堆放場(chang)(chang)等，進行戶外(wai)的(de)貨(huo)運站、石料場(chang)(chang)貨(huo)、散柜的(de)裝(zhuang)(zhuang)(zhuang)卸搬運工(gong)作(zuo)(zuo)(zuo)(zuo) 。它的(de)金(jin)屬構(gou)(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩根撐腳，能(neng)夠立(li)即在(zai)(zai)路面的(de)路軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能(neng)夠具備外(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)(gou)(gou)類型由龍門(men)(men)(men)架、大(da)貨(huo)車運作(zuo)(zuo)(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎(jiao)車和電氣設(she)備一(yi)部分等構(gou)(gou)(gou)成(cheng)(cheng)。有的(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一(yi)邊有支(zhi)(zhi)腳，另(ling)一(yi)邊支(zhi)(zhi)撐點在(zai)(zai)工(gong)業廠房(fang)或棧(zhan)橋(qiao)(qiao)上(shang)運作(zuo)(zuo)(zuo)(zuo)，稱之(zhi)為半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍門(men)(men)(men)架上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組成(cheng)(cheng)。以(yi)便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向(xiang)一(yi)邊或兩邊抬起(qi)(qi)支(zhi)(zhi)腳之(zhi)外(wai)，產(chan)生懸壁。也可選用(yong)(yong)(yong)帶(dai)伸縮臂的(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎(jiao)車，根據伸縮臂的(de)俯仰和轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選用(yong)歐式古典箱(xiang)型梁組織設計方(fang)案(an)，重(zhong)量(liang)輕，合(he)理配(pei)置；

2，整(zheng)個PCB線路板制(zhi)做，無對接焊縫，比拼湊(cou)承(cheng)重梁更牢固。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱(gong)度(du)(du)由數控切(qie)割整個PCB線(xian)路板開料，精準度(du)(du)高。

4，選用(yong)埋弧(hu)焊自動焊、無損檢測(ce)。焊后總(zong)體拋丸除銹(xiu)，消地(di)應(ying)力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材料為(wei)Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

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

2，車轱轆選用(yong)鏜(tang)孔(kong)方式，應用(yong)數控機床(chuang)鏜(tang)銑(xian)床(chuang)一(yi)回精(jing)準定位生產(chan)加工，保證規(gui)格(ge)精(jing)密度和(he)配合尺(chi)寸；

3，每一端梁(liang)裝(zhuang)有雙輪緣(yuan)的車轱轆、緩沖器、驅(qu)動器維(wei)護和防外(wai)遇保護器，安全(quan)性(xing)有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高(gao)強螺栓聯接，保證整個設備(bei)構造抗壓(ya)強度和精密度。

5，半今龍門(men)端梁選用矩形方(fang)管制做，車轱轆為無邊緣設(she)計方(fang)案，路軌與(yu)路面(mian)每(mei)平米。

小轎車總程

1，雙梁小轎(jiao)車(che)承(cheng)重梁與承(cheng)重梁選用軟性絞(jiao)接方(fang)式；防止“幾條(tiao)腿(tui)”運作。

2，電動機＋制動系(xi)統(tong)＋減(jian)速器＋行程開關四合一一體化設計方案(an)，結構(gou)緊湊

3，小轎車搭建有安全性鉤(gou)，防失控(kong)。

4，全部傳動(dong)系統組織(zhi)選用無連軸器的立即I/O方式(shi)，傳動(dong)系統高效率、裝配線高精度、免維護保養。

5，工作中級(ji)(ji)別(bie)(bie)為A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防污防潮(chao)，提升安全級(ji)(ji)別(bie)(bie)。