門(men)(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外(wai)的(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜(ju)的(de)裝(zhuang)卸搬(ban)運(yun)工作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場(chang)所(suo)使(shi)用(yong)率高、工作(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣、實用(yong)性(xing)強等(deng)特性(xing)，在海港(gang)貨(huo)運(yun)站(zhan)獲得普遍應(ying)用(yong)。它的(de)金(jin)屬(shu)構件像門(men)(men)(men)形架(jia)(jia)構，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(zhuang)兩(liang)根撐(cheng)腳，能夠(gou)立(li)即在路面的(de)路軌上走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能夠(gou)具備(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這種形變(bian)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放場(chang)及工業廠(chang)房(fang)內無牛腿支(zhi)撐(cheng)點的(de)場(chang)所(suo)，方式(shi)(shi)(shi)分成(cheng)半龍(long)門(men)(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍(long)門(men)(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適用(yong)海港(gang)、堆放場(chang)等(deng)，進行戶(hu)外(wai)的(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜(ju)的(de)裝(zhuang)卸搬(ban)運(yun)工作(zuo) 。它的(de)金(jin)屬(shu)構件像門(men)(men)(men)形架(jia)(jia)構，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(zhuang)兩(liang)根撐(cheng)腳，能夠(gou)立(li)即在路面的(de)路軌上走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能夠(gou)具備(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍(long)門(men)(men)(men)架(jia)(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和(he)(he)電氣設(she)(she)備(bei)(bei)一(yi)部分等(deng)構成(cheng)。有的(de)橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在一(yi)邊有支(zhi)腳，另一(yi)邊支(zhi)撐(cheng)點在工業廠(chang)房(fang)或(huo)棧(zhan)橋(qiao)上運(yun)作(zuo)，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍(long)門(men)(men)(men)架(jia)(jia)上端跨(kua)接(jie) (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分組成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊或(huo)兩(liang)邊抬起(qi)支(zhi)腳之(zhi)外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)帶伸縮(suo)臂的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根據伸縮(suo)臂的(de)俯仰和(he)(he)轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工作(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選用歐式(shi)古典箱型(xing)梁組織設計方案(an)，重量輕，合理配置；

2，整個PCB線路板(ban)制做，無(wu)對接焊縫，比拼湊承(cheng)重(zhong)梁更牢固。

3，豎直剛度為1/800，梁端拱(gong)度由數控(kong)切割(ge)整個(ge)PCB線路板開料，精準(zhun)度高。

4，選用埋弧焊自動焊、無損檢測(ce)。焊后總體拋丸除銹，消(xiao)地(di)應力、防銹處理，超(chao)過(guo)Sa2.5級；

5，厚(hou)鋼板(ban)原(yuan)材(cai)料為Q235B；環氧富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方式，應用數控機床鏜(tang)銑床一(yi)回精(jing)準(zhun)定位(wei)生產加工，保證規(gui)格精(jing)密度和配合(he)尺寸；

3，每一端梁裝有雙(shuang)輪緣的車轱轆(lu)、緩沖器、驅(qu)動器維護和防外遇保護器，安全(quan)性有確保。

4，承重梁(liang)與(yu)端梁(liang)選用10.9級(ji)高強螺栓聯(lian)接(jie)，保證整(zheng)個設備(bei)構造抗(kang)壓強度(du)和(he)精密度(du)。

5，半(ban)今龍門端梁選用(yong)矩形方管制做(zuo)，車轱轆(lu)為無邊緣設計方案，路(lu)軌與路(lu)面每平米(mi)。

小轎車總程

1，雙梁小轎(jiao)車承重(zhong)梁與承重(zhong)梁選用軟性絞接(jie)方式；防(fang)止“幾(ji)條腿”運(yun)作。

2，電動機＋制(zhi)動系統＋減速(su)器＋行程開關四合一(yi)一(yi)體(ti)化(hua)設計(ji)方案(an)，結構緊湊

3，小轎車搭建(jian)有安全性鉤，防失(shi)控。

4，全(quan)部(bu)傳動(dong)系(xi)統(tong)組(zu)織(zhi)選用無連(lian)軸器的立(li)即I/O方式，傳動(dong)系(xi)統(tong)高效率、裝配(pei)線高精度、免維護保養(yang)。

5，工作中級別(bie)為A6級，防水等級IP55，H級絕(jue)緣層。防污(wu)防潮，提升安全級別(bie)。