門式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)(yong)(yong)于戶(hu)外(wai)的貨運(yun)(yun)站(zhan)(zhan)、石料場(chang)(chang)貨、散柜(ju)的裝卸(xie)搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備場(chang)(chang)所(suo)使(shi)用(yong)(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范疇大(da)(da)、融(rong)入(ru)范圍廣(guang)、實用(yong)(yong)(yong)(yong)性強等特性，在海(hai)港貨運(yun)(yun)站(zhan)(zhan)獲得普(pu)遍(bian)應用(yong)(yong)(yong)(yong)。它的金(jin)屬構(gou)件(jian)像(xiang)門形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)立即在路(lu)(lu)面的路(lu)(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)具備外(wai)伸(shen)懸臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的這種形變。橋(qiao)(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)(yong)(yong)堆放場(chang)(chang)及工(gong)業廠房(fang)內無牛腿支(zhi)(zhi)(zhi)(zhi)撐(cheng)點(dian)的場(chang)(chang)所(suo)，方式(shi)分(fen)(fen)成半龍(long)門式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)門式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)(yong)(yong)海(hai)港、堆放場(chang)(chang)等，進行戶(hu)外(wai)的貨運(yun)(yun)站(zhan)(zhan)、石料場(chang)(chang)貨、散柜(ju)的裝卸(xie)搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。它的金(jin)屬構(gou)件(jian)像(xiang)門形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)立即在路(lu)(lu)面的路(lu)(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)具備外(wai)伸(shen)懸臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型(xing)由龍(long)門架(jia)、大(da)(da)貨車(che)運(yun)(yun)作(zuo)(zuo)(zuo)組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)和(he)電氣(qi)設(she)備一(yi)(yi)部(bu)分(fen)(fen)等構(gou)成。有(you)的橋(qiao)(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)(yi)邊(bian)(bian)有(you)支(zhi)(zhi)(zhi)(zhi)腳(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)(zhi)(zhi)(zhi)撐(cheng)點(dian)在工(gong)業廠房(fang)或棧橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)(zuo)，稱(cheng)之為(wei)半橋(qiao)(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的龍(long)門架(jia)上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)(zhi)(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)(yi)部(bu)分(fen)(fen)組成。以(yi)便擴張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo)(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起支(zhi)(zhi)(zhi)(zhi)腳(jiao)之外(wai)，產(chan)生懸壁(bi)。也可(ke)選用(yong)(yong)(yong)(yong)帶伸(shen)縮(suo)臂的起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)，根(gen)據伸(shen)縮(suo)臂的俯仰和(he)轉(zhuan)動(dong)擴張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設(she)計方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做(zuo)，無對接焊縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端拱(gong)度由數控切割(ge)整個PCB線路板(ban)開料(liao)，精準度高。

4，選用埋弧焊自動(dong)焊、無損檢測(ce)。焊后總體拋丸除(chu)銹，消地應力(li)、防銹處(chu)理(li)，超過Sa2.5級；

5，厚鋼板原(yuan)材(cai)料(liao)為Q235B；環氧(yang)富(fu)鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設(she)計方案，防(fang)止“幾(ji)條腿”運作。

2，車(che)轱轆(lu)選用(yong)(yong)鏜孔方式，應(ying)用(yong)(yong)數控機(ji)床鏜銑床一回精準定(ding)位生(sheng)產加工(gong)，保(bao)證規格精密度和(he)配合尺寸；

3，每一(yi)端梁裝有雙(shuang)輪緣(yuan)的車(che)轱轆、緩沖器(qi)、驅動(dong)器(qi)維(wei)護和防外遇保(bao)護器(qi)，安全性有確保(bao)。

4，承重梁與端梁選用10.9級高強螺栓(shuan)聯接，保證整個設備(bei)構造抗壓強度(du)和精密度(du)。

5，半今龍門(men)端(duan)梁選用矩形(xing)方(fang)(fang)管制做(zuo)，車轱轆為無(wu)邊緣(yuan)設計方(fang)(fang)案(an)，路軌(gui)與路面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選用(yong)軟(ruan)性(xing)絞(jiao)接方式(shi)；防止(zhi)“幾(ji)條腿”運作。

2，電動機(ji)＋制動系統＋減速(su)器＋行程(cheng)開關四合(he)一(yi)一(yi)體化(hua)設計方案，結構緊湊

3，小轎車搭(da)建有安全性鉤，防失控。

4，全(quan)部(bu)傳(chuan)動系(xi)統組織(zhi)選(xuan)用(yong)無連軸器的(de)立即I/O方式，傳(chuan)動系(xi)統高效率、裝配線高精度、免維護保養。

5，工作中級(ji)別(bie)為(wei)A6級(ji)，防水等級(ji)IP55，H級(ji)絕(jue)緣(yuan)層(ceng)。防污防潮，提升安全(quan)級(ji)別(bie)。