門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散(san)柜(ju)的(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)作 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)(chang)所(suo)使(shi)用(yong)(yong)率高、工(gong)作 范疇大(da)、融入范圍(wei)廣(guang)、實用(yong)(yong)性強等(deng)特性，在海港(gang)貨(huo)運(yun)站獲得(de)普遍(bian)應用(yong)(yong)。它(ta)的(de)金(jin)屬(shu)構件像門(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)立即在路(lu)面(mian)的(de)路(lu)軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)這種形(xing)變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)(chang)及工(gong)業廠房內(nei)無牛(niu)腿支(zhi)撐(cheng)點的(de)場(chang)(chang)所(suo)，方式(shi)(shi)(shi)(shi)分(fen)成(cheng)(cheng)半龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海港(gang)、堆放(fang)場(chang)(chang)等(deng)，進行戶外(wai)的(de)貨(huo)運(yun)站、石料場(chang)(chang)貨(huo)、散(san)柜(ju)的(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)作 。它(ta)的(de)金(jin)屬(shu)構件像門(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳，能(neng)(neng)夠(gou)立即在路(lu)面(mian)的(de)路(lu)軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)結構類型由(you)龍門(men)架(jia)、大(da)貨(huo)車(che)運(yun)作組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車(che)和(he)電氣設(she)備(bei)一(yi)(yi)部分(fen)等(deng)構成(cheng)(cheng)。有的(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)(yi)邊(bian)有支(zhi)腳，另(ling)一(yi)(yi)邊(bian)支(zhi)撐(cheng)點在工(gong)業廠房或(huo)棧橋(qiao)上運(yun)作，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)龍門(men)架(jia)上端跨(kua)接(jie) (含承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)部分(fen)組(zu)成(cheng)(cheng)。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工(gong)作 范疇，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠(gou)向一(yi)(yi)邊(bian)或(huo)兩(liang)邊(bian)抬(tai)起(qi)(qi)(qi)支(zhi)腳之(zhi)外(wai)，產生懸(xuan)壁。也可選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)起(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車(che)，根(gen)據伸(shen)縮(suo)臂(bei)的(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工(gong)作 范疇

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設計方(fang)案，重(zhong)量輕，合理(li)配(pei)置；

2，整個PCB線(xian)路板制做，無(wu)對接焊縫，比拼(pin)湊承重(zhong)梁更牢(lao)固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數控切割整個PCB線路(lu)板開料，精準度(du)(du)高(gao)。

4，選(xuan)用埋弧焊自(zi)動焊、無損檢測。焊后總體(ti)拋丸(wan)除(chu)銹(xiu)，消(xiao)地應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼(gang)板原(yuan)材料為Q235B；環氧(yang)富鋅(xin)漆，薄(bo)厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟性設(she)計方案，防(fang)止(zhi)“幾條腿”運作。

2，車轱轆(lu)選用鏜孔方(fang)式，應(ying)用數控機床(chuang)鏜銑床(chuang)一回精準定位生(sheng)產(chan)加工，保證(zheng)規格精密度和配合尺(chi)寸；

3，每一端梁裝有(you)雙輪(lun)緣(yuan)的車轱轆、緩沖器(qi)、驅動器(qi)維護和(he)防外遇保(bao)護器(qi)，安全性(xing)有(you)確保(bao)。

4，承重(zhong)梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保證整個設備(bei)構造抗壓強度和精密度。

5，半今龍門端梁(liang)選用矩(ju)形方管制(zhi)做，車轱轆為無(wu)邊緣(yuan)設計(ji)方案，路(lu)軌(gui)與(yu)路(lu)面每平米。

小轎車總程

1，雙(shuang)梁小轎車(che)承重梁與承重梁選用軟性絞接方式；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程(cheng)開(kai)關四合一一體化設(she)計方案，結(jie)構(gou)緊(jin)湊

3，小轎(jiao)車搭建有(you)安全性(xing)鉤(gou)，防失(shi)控。

4，全部傳動系(xi)統組(zu)織選用(yong)無連軸器的立(li)即I/O方(fang)式，傳動系(xi)統高效率、裝(zhuang)配(pei)線(xian)高精度、免維(wei)護保養。

5，工作中級別為A6級，防(fang)水(shui)等級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別。