門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶(hu)外(wai)的(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)裝(zhuang)卸(xie)搬運(yun)工作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)場(chang)所使(shi)用(yong)(yong)率高、工作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣、實(shi)用(yong)(yong)性強(qiang)等特性，在海港(gang)貨(huo)運(yun)站(zhan)獲(huo)得普(pu)遍應用(yong)(yong)。它(ta)的(de)金屬構(gou)(gou)(gou)(gou)件像門(men)形架構(gou)(gou)(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁下安(an)(an)裝(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)夠(gou)立即(ji)(ji)在路(lu)(lu)面的(de)路(lu)(lu)軌上走動，承重(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)(bei)梁。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種(zhong)形變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放場(chang)及(ji)工業廠房內無牛腿支(zhi)撐(cheng)點(dian)的(de)場(chang)所，方式(shi)(shi)分成(cheng)半龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數(shu)可去300噸。適用(yong)(yong)海港(gang)、堆放場(chang)等，進行(xing)戶(hu)外(wai)的(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)裝(zhuang)卸(xie)搬運(yun)工作(zuo) 。它(ta)的(de)金屬構(gou)(gou)(gou)(gou)件像門(men)形架構(gou)(gou)(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁下安(an)(an)裝(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)夠(gou)立即(ji)(ji)在路(lu)(lu)面的(de)路(lu)(lu)軌上走動，承重(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)(bei)梁。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)(gou)(gou)(gou)類型由(you)龍門(men)架、大(da)貨(huo)車(che)運(yun)作(zuo)組(zu)(zu)織、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和電氣(qi)設(she)備(bei)(bei)一部(bu)分等構(gou)(gou)(gou)(gou)成(cheng)。有的(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一邊(bian)有支(zhi)腳，另一邊(bian)支(zhi)撐(cheng)點(dian)在工業廠房或棧橋上運(yun)作(zuo)，稱之為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍門(men)架上端(duan)跨接 (含承重(zhong)(zhong)(zhong)(zhong)梁和端(duan)梁)、支(zhi)腳、下承重(zhong)(zhong)(zhong)(zhong)梁等一部(bu)分組(zu)(zu)成(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo) 范(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁能(neng)夠(gou)向一邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)腳之外(wai)，產生懸(xuan)壁。也可選(xuan)用(yong)(yong)帶(dai)伸(shen)縮臂(bei)(bei)的(de)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根(gen)據伸(shen)縮臂(bei)(bei)的(de)俯(fu)仰和轉動擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁選(xuan)用歐式古典箱(xiang)型梁組織(zhi)設計方(fang)案(an)，重量(liang)輕，合理(li)配置(zhi)；

2，整個PCB線路板制做，無對(dui)接焊縫，比拼(pin)湊承重梁更牢固。

3，豎直(zhi)剛度為(wei)1/800，梁端拱(gong)度由數控(kong)切割整個PCB線路板開料，精準(zhun)度高。

4，選用埋弧焊自動焊、無損檢測(ce)。焊后總體拋丸(wan)除銹，消地應力(li)、防銹處理，超(chao)過(guo)Sa2.5級；

5，厚(hou)鋼板(ban)原材料為(wei)Q235B；環(huan)氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性(xing)設計(ji)方案，防止“幾條腿(tui)”運作。

2，車轱轆(lu)選(xuan)用鏜(tang)孔方式，應用數(shu)控機床鏜(tang)銑床一回精(jing)準定位生產加工，保證規格精(jing)密度和配合尺寸；

3，每一端梁裝有雙輪緣的車(che)轱轆、緩沖器、驅動器維護和防外遇(yu)保(bao)護器，安(an)全(quan)性(xing)有確保(bao)。

4，承(cheng)重梁(liang)與端梁(liang)選(xuan)用10.9級高(gao)強螺栓聯接，保證整個設備構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，車轱(gu)轆為無邊緣設計方案，路軌(gui)與路面每(mei)平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選用(yong)軟性(xing)絞(jiao)接(jie)方式(shi)；防止“幾條(tiao)腿”運作(zuo)。

2，電動機＋制動系統＋減速器＋行程開關四合一(yi)一(yi)體化設計方案，結(jie)構(gou)緊湊

3，小轎車搭建有安全性(xing)鉤(gou)，防失控。

4，全部傳(chuan)動系(xi)統組織(zhi)選用無連軸器(qi)的(de)立(li)即I/O方(fang)式(shi)，傳(chuan)動系(xi)統高效率、裝配線高精度、免(mian)維(wei)護保養。

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