門(men)(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主要(yao)用于戶(hu)外(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石(shi)料場貨(huo)(huo)、散柜(ju)(ju)的(de)(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具備場所使用率(lv)高、工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇大、融(rong)入范(fan)(fan)圍廣、實用性強等(deng)特性，在(zai)(zai)海港(gang)貨(huo)(huo)運(yun)站獲得普遍(bian)應用。它的(de)(de)(de)(de)金屬構(gou)件像(xiang)門(men)(men)(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)(liang)根撐腳(jiao)(jiao)，能(neng)夠(gou)立即在(zai)(zai)路面(mian)的(de)(de)(de)(de)路軌上走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)具備外(wai)伸(shen)(shen)懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適用堆(dui)放(fang)場及工(gong)(gong)業廠(chang)房(fang)內(nei)無牛腿(tui)支(zhi)(zhi)撐點的(de)(de)(de)(de)場所，方式(shi)(shi)分(fen)(fen)成半龍(long)門(men)(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)(he)龍(long)門(men)(men)(men)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可去300噸。適用海港(gang)、堆(dui)放(fang)場等(deng)，進行戶(hu)外(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石(shi)料場貨(huo)(huo)、散柜(ju)(ju)的(de)(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬構(gou)件像(xiang)門(men)(men)(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)(liang)根撐腳(jiao)(jiao)，能(neng)夠(gou)立即在(zai)(zai)路面(mian)的(de)(de)(de)(de)路軌上走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)具備外(wai)伸(shen)(shen)懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍(long)門(men)(men)(men)架(jia)、大貨(huo)(huo)車運(yun)作(zuo)(zuo)組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車和(he)(he)電氣(qi)設(she)(she)備一(yi)(yi)部(bu)分(fen)(fen)等(deng)構(gou)成。有的(de)(de)(de)(de)橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)(zai)一(yi)(yi)邊(bian)(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另(ling)一(yi)(yi)邊(bian)(bian)支(zhi)(zhi)撐點在(zai)(zai)工(gong)(gong)業廠(chang)房(fang)或棧橋(qiao)上運(yun)作(zuo)(zuo)，稱(cheng)之為半橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍(long)門(men)(men)(men)架(jia)上端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端(duan)梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部(bu)分(fen)(fen)組成。以便擴張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起支(zhi)(zhi)腳(jiao)(jiao)之外(wai)，產生懸壁。也可選用帶伸(shen)(shen)縮臂的(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車，根據伸(shen)(shen)縮臂的(de)(de)(de)(de)俯仰和(he)(he)轉(zhuan)動(dong)(dong)擴張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選(xuan)用歐式古(gu)典箱型(xing)梁組織設(she)計方案，重量輕，合理配(pei)置(zhi)；

2，整個PCB線(xian)路板(ban)制做，無對接焊縫，比拼(pin)湊承(cheng)重梁(liang)更牢固。

3，豎直剛度(du)為(wei)1/800，梁端拱度(du)由數控切(qie)割(ge)整(zheng)個PCB線路板開料，精(jing)準度(du)高。

4，選(xuan)用埋弧焊(han)(han)自動焊(han)(han)、無損檢測(ce)。焊(han)(han)后總體拋丸除銹，消地應力、防(fang)銹處理，超過(guo)Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富(fu)鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性(xing)設計(ji)方案(an)，防止“幾條(tiao)腿”運作。

2，車轱轆選用鏜(tang)孔方(fang)式，應(ying)用數控機床鏜(tang)銑床一回精準定位(wei)生產加工(gong)，保(bao)證規格精密(mi)度和(he)配(pei)合尺寸；

3，每一(yi)端梁裝有(you)雙(shuang)輪緣的車(che)轱轆、緩(huan)沖器、驅動器維護和防外遇保護器，安全性有(you)確保。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用10.9級高強(qiang)(qiang)螺栓聯(lian)接，保證整個設備構造抗(kang)壓強(qiang)(qiang)度和精密度。

5，半今龍門端梁(liang)選(xuan)用矩形方(fang)管(guan)制做，車轱轆(lu)為無(wu)邊緣設(she)計方(fang)案(an)，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選用軟性絞(jiao)接方式；防止“幾條腿(tui)”運作。

2，電動機＋制動系統＋減(jian)速器(qi)＋行程開關四(si)合一一體化設計方案，結構緊湊

3，小轎(jiao)車(che)搭建有安(an)全(quan)性鉤，防失(shi)控。

4，全部(bu)傳(chuan)動(dong)系(xi)統組織選(xuan)用無(wu)連軸器的立(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(gong)作中級(ji)(ji)別(bie)為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污(wu)防(fang)潮，提升安全級(ji)(ji)別(bie)。