門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主要用(yong)(yong)(yong)于戶外(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站(zhan)、石(shi)料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)(yun)(yun)工(gong)(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具備(bei)場(chang)所使用(yong)(yong)(yong)率高、工(gong)(gong)(gong)(gong)作(zuo) 范(fan)疇大、融(rong)入范(fan)圍廣、實用(yong)(yong)(yong)性強等特性，在海港貨(huo)運(yun)(yun)(yun)(yun)站(zhan)獲得普遍應用(yong)(yong)(yong)。它的(de)(de)金屬構件(jian)像門(men)(men)(men)形架(jia)構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩根(gen)(gen)(gen)撐(cheng)(cheng)腳(jiao)(jiao)，能夠(gou)(gou)立即(ji)在路(lu)面(mian)的(de)(de)路(lu)軌上(shang)(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能夠(gou)(gou)具備(bei)外(wai)伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適用(yong)(yong)(yong)堆放場(chang)及工(gong)(gong)(gong)(gong)業(ye)廠(chang)房內(nei)無牛腿支(zhi)(zhi)(zhi)撐(cheng)(cheng)點(dian)(dian)的(de)(de)場(chang)所，方(fang)式(shi)(shi)(shi)分(fen)成半龍(long)門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍(long)門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數(shu)可去300噸。適用(yong)(yong)(yong)海港、堆放場(chang)等，進(jin)行戶外(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站(zhan)、石(shi)料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)(yun)(yun)工(gong)(gong)(gong)(gong)作(zuo) 。它的(de)(de)金屬構件(jian)像門(men)(men)(men)形架(jia)構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩根(gen)(gen)(gen)撐(cheng)(cheng)腳(jiao)(jiao)，能夠(gou)(gou)立即(ji)在路(lu)面(mian)的(de)(de)路(lu)軌上(shang)(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能夠(gou)(gou)具備(bei)外(wai)伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結構類型由(you)龍(long)門(men)(men)(men)架(jia)、大貨(huo)車(che)運(yun)(yun)(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和(he)電氣設(she)備(bei)一(yi)部分(fen)等構成。有的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只在一(yi)邊有支(zhi)(zhi)(zhi)腳(jiao)(jiao)，另(ling)一(yi)邊支(zhi)(zhi)(zhi)撐(cheng)(cheng)點(dian)(dian)在工(gong)(gong)(gong)(gong)業(ye)廠(chang)房或棧(zhan)橋(qiao)(qiao)(qiao)上(shang)(shang)(shang)運(yun)(yun)(yun)(yun)作(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)龍(long)門(men)(men)(men)架(jia)上(shang)(shang)(shang)端跨(kua)接(jie) (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分(fen)組(zu)成。以便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)(gong)作(zuo) 范(fan)疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)(gou)向一(yi)邊或兩邊抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)(xuan)壁。也(ye)可選用(yong)(yong)(yong)帶(dai)伸(shen)縮(suo)臂(bei)(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根(gen)(gen)(gen)據(ju)伸(shen)縮(suo)臂(bei)(bei)的(de)(de)俯(fu)仰和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐(ou)式古典箱型梁組織(zhi)設計方案，重量輕(qing)，合(he)理配(pei)置；

2，整個PCB線路(lu)板制做，無對接焊縫，比拼湊承重梁更牢(lao)固(gu)。

3，豎(shu)直(zhi)剛度(du)為1/800，梁端拱度(du)由數控(kong)切割整(zheng)個PCB線路板開料，精準度(du)高。

4，選用埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋(pao)丸(wan)除銹(xiu)，消地應力、防銹(xiu)處理，超過(guo)Sa2.5級(ji)；

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

端梁一部分

1，端梁選用絞(jiao)接軟性設計方案，防止“幾條腿”運作(zuo)。

2，車轱轆選用(yong)(yong)鏜(tang)孔方(fang)式，應(ying)用(yong)(yong)數控機床鏜(tang)銑床一回精準定位生(sheng)產加(jia)工，保(bao)證規格精密(mi)度和配(pei)合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器、驅動器維護(hu)和防外遇保(bao)護(hu)器，安全(quan)性(xing)有確保(bao)。

4，承(cheng)重(zhong)梁(liang)與端梁(liang)選用(yong)10.9級高強(qiang)螺栓(shuan)聯接，保(bao)證整個設(she)備構造抗壓強(qiang)度和精密度。

5，半(ban)今龍門(men)端梁選用矩形(xing)方管制做，車轱轆(lu)為無(wu)邊緣設計方案，路軌(gui)與路面每平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞(jiao)接方式；防止“幾條(tiao)腿”運(yun)作(zuo)。

2，電動機＋制動系(xi)統＋減速器＋行程(cheng)開關四(si)合一一體(ti)化(hua)設計方案(an)，結構緊湊

3，小轎車搭(da)建有(you)安(an)全(quan)性鉤，防(fang)失控。

4，全(quan)部傳動系(xi)統組織選用無(wu)連軸器的立即I/O方(fang)式，傳動系(xi)統高效率、裝配線高精度、免維護保養。

5，工(gong)作中級別為A6級，防(fang)水等級IP55，H級絕(jue)緣層(ceng)。防(fang)污防(fang)潮，提升安全級別。