門(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要用于戶外的(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具(ju)備(bei)場(chang)(chang)(chang)所使用率(lv)高、工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)大、融(rong)入范(fan)圍廣、實用性(xing)強等(deng)特性(xing)，在海港貨(huo)運(yun)站(zhan)獲得普遍應用。它(ta)的(de)(de)金屬構(gou)(gou)件像(xiang)門(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能夠(gou)立即在路面(mian)(mian)的(de)(de)路軌上(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能夠(gou)具(ju)備(bei)外伸(shen)(shen)懸(xuan)臂梁。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)這種(zhong)形變。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適用堆(dui)放(fang)場(chang)(chang)(chang)及工(gong)(gong)(gong)業(ye)廠房內無牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)分(fen)(fen)成半(ban)龍(long)門(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和(he)龍(long)門(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大噸數可(ke)去(qu)300噸。適用海港、堆(dui)放(fang)場(chang)(chang)(chang)等(deng)，進行戶外的(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)(gong)(gong)作(zuo) 。它(ta)的(de)(de)金屬構(gou)(gou)件像(xiang)門(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能夠(gou)立即在路面(mian)(mian)的(de)(de)路軌上(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能夠(gou)具(ju)備(bei)外伸(shen)(shen)懸(xuan)臂梁。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結(jie)構(gou)(gou)類型由龍(long)門(men)(men)架(jia)、大貨(huo)車(che)運(yun)作(zuo)組(zu)織(zhi)、起重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎車(che)和(he)電氣設(she)備(bei)一部(bu)分(fen)(fen)等(deng)構(gou)(gou)成。有的(de)(de)橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只在一邊(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另一邊(bian)支(zhi)(zhi)撐(cheng)點在工(gong)(gong)(gong)業(ye)廠房或棧(zhan)橋(qiao)上(shang)運(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)龍(long)門(men)(men)架(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁和(he)端(duan)梁)、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁等(deng)一部(bu)分(fen)(fen)組(zu)成。以便擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁能夠(gou)向一邊(bian)或兩(liang)邊(bian)抬起支(zhi)(zhi)腳(jiao)(jiao)之(zhi)外，產(chan)生懸(xuan)壁(bi)。也(ye)可(ke)選用帶(dai)伸(shen)(shen)縮臂的(de)(de)起重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎車(che)，根(gen)據伸(shen)(shen)縮臂的(de)(de)俯仰和(he)轉動擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典(dian)箱型(xing)梁組織設計(ji)方案，重(zhong)量輕，合理(li)配(pei)置；

2，整個PCB線(xian)路板制做(zuo)，無對接焊縫，比拼(pin)湊(cou)承重(zhong)梁(liang)更牢固。

3，豎直(zhi)剛(gang)度(du)(du)為1/800，梁端拱度(du)(du)由數控(kong)切(qie)割整個PCB線路板開料，精準度(du)(du)高。

4，選用(yong)埋弧焊自動焊、無損檢測。焊后總(zong)體(ti)拋丸除銹，消(xiao)地應力、防銹處理(li)，超過Sa2.5級；

5，厚鋼板(ban)原(yuan)材料為(wei)Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁(liang)選用(yong)絞接軟(ruan)性設計方案，防止(zhi)“幾(ji)條腿”運作(zuo)。

2，車轱轆選用鏜孔方式(shi)，應用數控機(ji)床(chuang)(chuang)鏜銑床(chuang)(chuang)一回精(jing)準定位(wei)生(sheng)產加(jia)工，保證規格(ge)精(jing)密度和(he)配(pei)合(he)尺(chi)寸；

3，每一(yi)端梁裝有雙輪(lun)緣的(de)車轱(gu)轆、緩沖器(qi)、驅(qu)動器(qi)維護和防外(wai)遇保護器(qi)，安全性有確保。

4，承重梁與端(duan)梁選用10.9級高強(qiang)螺栓聯接，保證整個設備(bei)構造抗壓強(qiang)度(du)和精(jing)密度(du)。

5，半(ban)今龍門(men)端梁(liang)選用(yong)矩形方管制做，車(che)轱轆為無邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承重梁(liang)(liang)與承重梁(liang)(liang)選用軟性絞(jiao)接方式；防(fang)止“幾條腿”運作。

2，電動機＋制動系(xi)統＋減速器(qi)＋行程開關四(si)合(he)一一體化設計方案，結構緊(jin)湊

3，小轎車搭建有安全性鉤，防(fang)失控。

4，全部(bu)傳動系(xi)統(tong)組織選用(yong)無(wu)連(lian)軸器的立即I/O方(fang)式(shi)，傳動系(xi)統(tong)高效(xiao)率(lv)、裝配線高精度、免維護保養。

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