門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)于戶外(wai)的(de)貨(huo)(huo)運(yun)站(zhan)(zhan)(zhan)、石料場貨(huo)(huo)、散柜的(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)工作 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場所使(shi)用(yong)(yong)(yong)率(lv)高、工作 范疇(chou)(chou)大(da)、融入(ru)范圍廣、實用(yong)(yong)(yong)性(xing)強(qiang)等特性(xing)，在海(hai)港(gang)貨(huo)(huo)運(yun)站(zhan)(zhan)(zhan)獲(huo)得普(pu)遍應用(yong)(yong)(yong)。它的(de)金(jin)屬構(gou)(gou)件(jian)像(xiang)門(men)(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在路(lu)面的(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)具備外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種(zhong)形(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)(yong)堆放場及工業廠房內(nei)無牛腿支撐(cheng)點的(de)場所，方式(shi)(shi)分成半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數(shu)可去300噸。適用(yong)(yong)(yong)海(hai)港(gang)、堆放場等，進行(xing)戶外(wai)的(de)貨(huo)(huo)運(yun)站(zhan)(zhan)(zhan)、石料場貨(huo)(huo)、散柜的(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)工作 。它的(de)金(jin)屬構(gou)(gou)件(jian)像(xiang)門(men)(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即(ji)在路(lu)面的(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)具備外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍門(men)(men)架、大(da)貨(huo)(huo)車運(yun)作組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎(jiao)車和(he)電氣設(she)備一部(bu)分等構(gou)(gou)成。有的(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一邊有支腳(jiao)，另一邊支撐(cheng)點在工業廠房或棧橋(qiao)上(shang)運(yun)作，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍門(men)(men)架上(shang)端跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分組成。以(yi)便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工作 范疇(chou)(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一邊或兩(liang)邊抬(tai)起(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)，產生懸(xuan)壁。也可選用(yong)(yong)(yong)帶(dai)伸縮(suo)臂(bei)的(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小轎(jiao)車，根據伸縮(suo)臂(bei)的(de)俯仰和(he)轉(zhuan)動擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工作 范疇(chou)(chou)

承重梁構造

1，承重梁(liang)選用(yong)歐式古典箱型(xing)梁(liang)組織設(she)計方(fang)案，重量輕，合(he)理配置；

2，整個PCB線路板(ban)制(zhi)做，無對接焊縫，比拼(pin)湊承重梁更牢固。

3，豎(shu)直剛(gang)度為1/800，梁端拱度由數控切割(ge)整個PCB線路(lu)板開料，精準度高(gao)。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總(zong)體拋丸(wan)除銹，消地應力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟性設(she)計方案，防止(zhi)“幾(ji)條腿”運作。

2，車(che)轱(gu)轆選(xuan)用(yong)鏜孔方式，應用(yong)數控機(ji)床鏜銑床一回精準定位(wei)生產加工，保證規格精密(mi)度和配合尺(chi)寸；

3，每一端(duan)梁裝有雙輪緣(yuan)的車轱轆、緩沖器、驅動(dong)器維(wei)護和(he)防外遇保護器，安全性(xing)有確(que)保。

4，承重梁與端梁選(xuan)用(yong)10.9級高強螺栓聯(lian)接，保證(zheng)整個設備構造抗壓強度(du)(du)和精密(mi)度(du)(du)。

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

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟(ruan)性絞接方式；防止“幾(ji)條腿”運作。

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

3，小轎(jiao)車搭建有(you)安全(quan)性鉤，防失(shi)控。

4，全部傳(chuan)動系(xi)統(tong)組織選用無連軸器的立即I/O方式，傳(chuan)動系(xi)統(tong)高(gao)效率、裝配線高(gao)精度、免維護(hu)保養(yang)。

5，工作中級(ji)別為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮(chao)，提升安(an)全級(ji)別。