門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶(hu)外的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料(liao)場(chang)貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所(suo)使用(yong)率高(gao)、工作(zuo)(zuo) 范疇大(da)(da)(da)、融入范圍(wei)廣、實用(yong)性(xing)強等特性(xing)，在(zai)海港(gang)貨(huo)運(yun)(yun)站(zhan)獲(huo)得普遍(bian)應用(yong)。它的(de)(de)金屬構(gou)(gou)件像門(men)(men)形(xing)架(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下安(an)(an)裝(zhuang)兩(liang)(liang)根撐腳(jiao)，能(neng)夠(gou)立(li)(li)即(ji)在(zai)路面的(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)具備外伸懸臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場(chang)及工業廠房內無牛腿支(zhi)撐點(dian)的(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)成半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)(da)噸數可(ke)去(qu)300噸。適用(yong)海港(gang)、堆放場(chang)等，進行(xing)戶(hu)外的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料(liao)場(chang)貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工作(zuo)(zuo) 。它的(de)(de)金屬構(gou)(gou)件像門(men)(men)形(xing)架(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下安(an)(an)裝(zhuang)兩(liang)(liang)根撐腳(jiao)，能(neng)夠(gou)立(li)(li)即(ji)在(zai)路面的(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)具備外伸懸臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由(you)龍門(men)(men)架(jia)(jia)、大(da)(da)(da)貨(huo)車運(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車和(he)(he)電(dian)氣設(she)備一部(bu)分(fen)等構(gou)(gou)成。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)撐點(dian)在(zai)工業廠房或棧(zhan)橋(qiao)(qiao)上(shang)(shang)運(yun)(yun)作(zuo)(zuo)，稱之(zhi)為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)架(jia)(jia)上(shang)(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等一部(bu)分(fen)組(zu)成。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工作(zuo)(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之(zhi)外，產生懸壁。也可(ke)選用(yong)帶(dai)伸縮臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車，根據伸縮臂(bei)的(de)(de)俯仰和(he)(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備工作(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用歐式古典箱(xiang)型梁組織設計方案，重量輕，合理(li)配置；

2，整個PCB線路板制做，無對接焊(han)縫，比拼湊承重梁更(geng)牢固(gu)。

3，豎直剛度(du)(du)為1/800，梁(liang)端(duan)拱度(du)(du)由數(shu)控切割整(zheng)個PCB線路板開料，精(jing)準度(du)(du)高。

4，選(xuan)用(yong)埋弧焊自動焊、無損(sun)檢測。焊后總體拋(pao)丸除銹(xiu)，消(xiao)地應(ying)力、防銹(xiu)處理(li)，超過(guo)Sa2.5級(ji)；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設(she)計方案(an)，防(fang)止“幾條腿”運(yun)作。

2，車(che)轱(gu)轆(lu)選用鏜孔方式，應用數控機床鏜銑床一(yi)回精準定位生(sheng)產加(jia)工，保證規格精密度(du)和配合尺(chi)寸(cun)；

3，每一端梁(liang)裝有(you)雙輪緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全性有(you)確保。

4，承重梁與(yu)端(duan)梁選用(yong)10.9級高強螺栓聯接，保證整個設備構造抗壓強度和精密(mi)度。

5，半今龍門端梁選用矩形方管制做(zuo)，車轱(gu)轆為無邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用軟性絞接方式；防止(zhi)“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合一一體化設計方案(an)，結構(gou)緊(jin)湊

3，小轎車搭建有安全性鉤，防失控(kong)。

4，全部(bu)傳動系(xi)統組織選用(yong)無連軸器的立即I/O方式，傳動系(xi)統高效率、裝配線高精度、免維護(hu)保養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)別。