門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要(yao)用(yong)(yong)于戶外的(de)(de)(de)貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)、石料場(chang)貨(huo)(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所使用(yong)(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇大(da)(da)、融入范(fan)圍廣、實用(yong)(yong)性強等特性，在海(hai)港貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)獲(huo)得普遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)(gou)件像門(men)形架(jia)(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能夠(gou)立即在路(lu)面的(de)(de)(de)路(lu)軌上(shang)(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能夠(gou)具備(bei)外伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及工(gong)(gong)業廠房(fang)內(nei)無牛腿(tui)支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)半龍門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸數可去300噸。適用(yong)(yong)海(hai)港、堆放(fang)場(chang)等，進行戶外的(de)(de)(de)貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)、石料場(chang)貨(huo)(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)金屬構(gou)(gou)件像門(men)形架(jia)(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能夠(gou)立即在路(lu)面的(de)(de)(de)路(lu)軌上(shang)(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能夠(gou)具備(bei)外伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型由龍門(men)架(jia)(jia)、大(da)(da)貨(huo)(huo)(huo)車(che)運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎車(che)和(he)(he)電(dian)氣(qi)設(she)備(bei)一(yi)部分等構(gou)(gou)成(cheng)。有的(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊有支(zhi)(zhi)腳(jiao)，另一(yi)邊支(zhi)(zhi)撐(cheng)點在工(gong)(gong)業廠房(fang)或(huo)棧橋(qiao)上(shang)(shang)運(yun)作(zuo)，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)架(jia)(jia)上(shang)(shang)端跨接 (含承重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承重(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組成(cheng)。以(yi)便(bian)擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo) 范(fan)疇，承重(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊或(huo)兩(liang)(liang)邊抬(tai)起(qi)(qi)支(zhi)(zhi)腳(jiao)之外，產生懸(xuan)壁。也可選用(yong)(yong)帶伸(shen)縮臂(bei)(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎車(che)，根(gen)據伸(shen)縮臂(bei)(bei)的(de)(de)(de)俯仰(yang)和(he)(he)轉(zhuan)動(dong)擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典箱型梁(liang)組織設計方案，重量輕(qing)，合理配置；

2，整個PCB線路板制(zhi)做，無對接焊縫，比拼湊(cou)承重梁更牢固。

3，豎直剛(gang)度為(wei)1/800，梁端拱度由數控切割整個PCB線路板開料，精準度高。

4，選用埋弧焊自動焊、無損檢測。焊后(hou)總體(ti)拋丸除銹，消地應力、防銹處(chu)理(li)，超過Sa2.5級(ji)；

5，厚鋼板原(yuan)材料(liao)為Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

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

2，車轱轆選(xuan)用(yong)鏜孔方式，應用(yong)數控機床鏜銑(xian)床一回精準定位生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝有(you)雙(shuang)輪(lun)緣的車轱轆、緩沖器(qi)(qi)、驅(qu)動器(qi)(qi)維(wei)護和(he)防外遇保護器(qi)(qi)，安(an)全(quan)性(xing)有(you)確保。

4，承(cheng)重梁與端梁選用10.9級高強螺栓聯接，保證整個設備構造抗壓強度(du)和(he)精密(mi)度(du)。

5，半今龍(long)門端梁選用(yong)矩(ju)形方(fang)管(guan)制做(zuo)，車轱(gu)轆為無邊緣設(she)計(ji)方(fang)案，路(lu)軌與路(lu)面每(mei)平米(mi)。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車(che)承重梁(liang)與承重梁(liang)選(xuan)用軟(ruan)性絞接方式；防止“幾(ji)條腿”運(yun)作。

2，電動機＋制動系統＋減速器(qi)＋行程開關四合一一體化(hua)設計方案(an)，結構緊湊

3，小轎車搭建有安全性(xing)鉤，防失控。

4，全(quan)部傳動系(xi)統(tong)(tong)組織選(xuan)用(yong)無連軸器的(de)立即I/O方式(shi)，傳動系(xi)統(tong)(tong)高效(xiao)率、裝配線高精度、免維護保養。

5，工作中級(ji)(ji)(ji)別為(wei)A6級(ji)(ji)(ji)，防水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防污防潮(chao)，提(ti)升安全級(ji)(ji)(ji)別。