門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用于戶(hu)外(wai)(wai)(wai)的(de)(de)(de)(de)(de)貨運(yun)(yun)站(zhan)(zhan)、石料場貨、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場所使(shi)用率高、工(gong)作(zuo)(zuo) 范(fan)疇大、融(rong)入(ru)范(fan)圍(wei)廣、實用性強等(deng)特性，在(zai)(zai)海港(gang)貨運(yun)(yun)站(zhan)(zhan)獲得(de)普遍應用。它(ta)(ta)的(de)(de)(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)(men)(men)形(xing)架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面(mian)(mian)的(de)(de)(de)(de)(de)路(lu)軌上(shang)走(zou)動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)(wai)(wai)伸(shen)(shen)(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用堆放(fang)場及工(gong)業廠房內無(wu)牛腿支(zhi)撐(cheng)點的(de)(de)(de)(de)(de)場所，方(fang)式(shi)分(fen)成(cheng)半(ban)(ban)龍(long)門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適(shi)用海港(gang)、堆放(fang)場等(deng)，進行戶(hu)外(wai)(wai)(wai)的(de)(de)(de)(de)(de)貨運(yun)(yun)站(zhan)(zhan)、石料場貨、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo) 。它(ta)(ta)的(de)(de)(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)(men)(men)形(xing)架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面(mian)(mian)的(de)(de)(de)(de)(de)路(lu)軌上(shang)走(zou)動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)(wai)(wai)伸(shen)(shen)(shen)懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍(long)門(men)(men)(men)架(jia)(jia)、大貨車運(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車和電(dian)氣設備(bei)一(yi)(yi)部(bu)分(fen)等(deng)構(gou)成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一(yi)(yi)邊(bian)有支(zhi)腳，另一(yi)(yi)邊(bian)支(zhi)撐(cheng)點在(zai)(zai)工(gong)業廠房或棧(zhan)橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)，稱之為半(ban)(ban)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)龍(long)門(men)(men)(men)架(jia)(jia)上(shang)端跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)腳、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)部(bu)分(fen)組成(cheng)。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向一(yi)(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)支(zhi)腳之外(wai)(wai)(wai)，產(chan)生(sheng)懸壁。也可(ke)選用帶伸(shen)(shen)(shen)縮臂的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎(jiao)車，根據伸(shen)(shen)(shen)縮臂的(de)(de)(de)(de)(de)俯(fu)仰和轉(zhuan)動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用歐式古典箱(xiang)型(xing)梁(liang)組織(zhi)設計方(fang)案，重(zhong)量(liang)輕，合理配置(zhi)；

2，整(zheng)個PCB線路板制做(zuo)，無對接(jie)焊縫，比拼湊(cou)承(cheng)重(zhong)梁更牢(lao)固。

3，豎直剛(gang)度(du)為1/800，梁端拱(gong)度(du)由(you)數(shu)控切(qie)割整(zheng)個(ge)PCB線路板開(kai)料，精準度(du)高。

4，選(xuan)用埋弧焊自(zi)動焊、無(wu)損(sun)檢(jian)測(ce)。焊后總體拋丸除銹，消地應力(li)、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原材(cai)料為Q235B；環(huan)氧(yang)富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選(xuan)用絞(jiao)接軟性設計方案，防止“幾條(tiao)腿”運作。

2，車轱轆選(xuan)用鏜孔方式，應(ying)用數控機床(chuang)鏜銑床(chuang)一回精準(zhun)定位(wei)生產加工，保證規格精密(mi)度(du)和配合尺寸；

3，每(mei)一端梁裝有雙輪緣的車(che)轱轆(lu)、緩(huan)沖器、驅動器維護(hu)(hu)和(he)防(fang)外遇(yu)保護(hu)(hu)器，安全性有確保。

4，承重梁與端梁選用10.9級高強螺(luo)栓(shuan)聯(lian)接，保證(zheng)整個設備構(gou)造抗壓(ya)強度和(he)精(jing)密(mi)度。

5，半今龍門端(duan)梁選用矩形方管制做，車轱轆(lu)為無邊(bian)緣設計方案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁小(xiao)轎車承(cheng)重梁與承(cheng)重梁選用軟性絞接方式；防止“幾條腿(tui)”運作。

2，電動機＋制動系統＋減速(su)器(qi)＋行程開(kai)關(guan)四合(he)一一體(ti)化設計方(fang)案，結(jie)構(gou)緊(jin)湊

3，小轎(jiao)車(che)搭建(jian)有安全性鉤，防失控。

4，全(quan)部傳動系統(tong)組織(zhi)選用無連軸器(qi)的立(li)即I/O方式，傳動系統(tong)高(gao)效率(lv)、裝配線高(gao)精(jing)度(du)、免維護保養。

5，工作(zuo)中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安全(quan)級(ji)(ji)別。