門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)工(gong)作(zuo) 。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所使用(yong)率高、工(gong)作(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣、實用(yong)性強等(deng)特性，在海港貨(huo)運(yun)(yun)站獲得(de)普(pu)遍(bian)應(ying)用(yong)。它(ta)的(de)(de)金屬(shu)構(gou)件(jian)像門(men)(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐腳(jiao)，能(neng)夠立(li)即(ji)在路(lu)面的(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)夠具備(bei)外(wai)(wai)伸(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)(xing)變。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆(dui)放(fang)場(chang)及(ji)工(gong)業廠房內無(wu)牛腿支撐點(dian)的(de)(de)場(chang)所，方(fang)式分成(cheng)半龍(long)門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍(long)門(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)海港、堆(dui)放(fang)場(chang)等(deng)，進行戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)工(gong)作(zuo) 。它(ta)的(de)(de)金屬(shu)構(gou)件(jian)像門(men)(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐腳(jiao)，能(neng)夠立(li)即(ji)在路(lu)面的(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)(liang)邊(bian)(bian)(bian)能(neng)夠具備(bei)外(wai)(wai)伸(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍(long)門(men)(men)(men)架(jia)(jia)、大(da)貨(huo)車運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車和(he)(he)電氣設備(bei)一(yi)(yi)部分等(deng)構(gou)成(cheng)。有的(de)(de)橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一(yi)(yi)邊(bian)(bian)(bian)有支腳(jiao)，另一(yi)(yi)邊(bian)(bian)(bian)支撐點(dian)在工(gong)業廠房或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)，稱之為半橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)(men)(men)架(jia)(jia)上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部分組成(cheng)。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向(xiang)一(yi)(yi)邊(bian)(bian)(bian)或兩(liang)(liang)(liang)邊(bian)(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)(wai)，產生懸壁(bi)。也可(ke)選用(yong)帶(dai)伸(shen)縮臂(bei)(bei)的(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車，根據伸(shen)縮臂(bei)(bei)的(de)(de)俯仰和(he)(he)轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁(liang)選用(yong)歐式古典箱型梁(liang)組織設計方案(an)，重量輕，合理配(pei)置；

2，整個(ge)PCB線路(lu)板制做，無對接(jie)焊縫，比拼湊(cou)承重梁更牢固。

3，豎直(zhi)剛(gang)度(du)為1/800，梁端(duan)拱度(du)由數(shu)控切割整個PCB線路板(ban)開料(liao)，精(jing)準度(du)高。

4，選用埋(mai)弧焊(han)(han)自動焊(han)(han)、無損檢測(ce)。焊(han)(han)后總體(ti)拋丸除銹，消(xiao)地應(ying)力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為(wei)Q235B；環氧(yang)富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案，防止“幾條腿(tui)”運作。

2，車(che)轱轆選用鏜孔(kong)方式，應用數控機床鏜銑床一回精準定(ding)位生產加(jia)工，保(bao)證規格精密度和配合尺寸；

3，每(mei)一端梁(liang)裝(zhuang)有雙輪緣的車(che)轱轆、緩(huan)沖器、驅動器維護(hu)和防外遇保(bao)護(hu)器，安(an)全性有確保(bao)。

4，承重梁(liang)與端(duan)梁(liang)選用10.9級高強螺栓聯接，保證整個設備(bei)構(gou)造抗壓強度和精(jing)密度。

5，半今(jin)龍(long)門端梁選用矩形(xing)方管(guan)制做，車轱轆為無邊緣設計方案(an)，路(lu)軌與(yu)路(lu)面每平(ping)米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟性絞接方式；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程(cheng)開關四合一一體化設計(ji)方案，結(jie)構(gou)緊湊(cou)

3，小(xiao)轎車搭(da)建有安全性(xing)鉤，防失控。

4，全部傳(chuan)動(dong)系(xi)統組織選(xuan)用無連軸(zhou)器的立(li)即(ji)I/O方式，傳(chuan)動(dong)系(xi)統高效率、裝配線高精度、免維護保養。

5，工作中級別為A6級，防水等級IP55，H級絕緣(yuan)層。防污(wu)防潮(chao)，提升安全級別。