門式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外的(de)貨(huo)(huo)運站(zhan)、石(shi)料場(chang)貨(huo)(huo)、散(san)柜(ju)(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運工(gong)作(zuo)(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)所(suo)使用(yong)率高、工(gong)作(zuo)(zuo)(zuo)(zuo) 范疇(chou)大、融(rong)入范圍廣(guang)、實用(yong)性強等(deng)特性，在(zai)海港(gang)貨(huo)(huo)運站(zhan)獲得(de)普遍(bian)應(ying)用(yong)。它的(de)金屬構(gou)件像門形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁下安(an)裝(zhuang)(zhuang)兩(liang)(liang)根撐腳(jiao)(jiao)，能(neng)夠(gou)(gou)立即在(zai)路面的(de)路軌(gui)上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)外伸懸臂(bei)(bei)梁。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)適用(yong)堆放場(chang)及工(gong)業廠(chang)房內無牛腿支(zhi)(zhi)撐點的(de)場(chang)所(suo)，方(fang)式(shi)(shi)(shi)(shi)(shi)(shi)分(fen)(fen)成半(ban)龍(long)門式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)和龍(long)門式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)，大噸數可(ke)去300噸。適用(yong)海港(gang)、堆放場(chang)等(deng)，進行戶外的(de)貨(huo)(huo)運站(zhan)、石(shi)料場(chang)貨(huo)(huo)、散(san)柜(ju)(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運工(gong)作(zuo)(zuo)(zuo)(zuo) 。它的(de)金屬構(gou)件像門形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁下安(an)裝(zhuang)(zhuang)兩(liang)(liang)根撐腳(jiao)(jiao)，能(neng)夠(gou)(gou)立即在(zai)路面的(de)路軌(gui)上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)外伸懸臂(bei)(bei)梁。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)結構(gou)類型(xing)由龍(long)門架(jia)(jia)、大貨(huo)(huo)車運作(zuo)(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和電氣設備(bei)一(yi)(yi)(yi)部分(fen)(fen)等(deng)構(gou)成。有的(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)一(yi)(yi)(yi)邊(bian)(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另一(yi)(yi)(yi)邊(bian)(bian)支(zhi)(zhi)撐點在(zai)工(gong)業廠(chang)房或棧(zhan)橋(qiao)(qiao)上(shang)運作(zuo)(zuo)(zuo)(zuo)，稱之為半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)龍(long)門架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)梁和端梁)、支(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)梁等(deng)一(yi)(yi)(yi)部分(fen)(fen)組成。以(yi)便擴張起(qi)(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo)(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁能(neng)夠(gou)(gou)向(xiang)一(yi)(yi)(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外，產生懸壁。也可(ke)選用(yong)帶伸縮臂(bei)(bei)的(de)起(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根據伸縮臂(bei)(bei)的(de)俯仰和轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo)(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁選用(yong)歐式古典箱型(xing)梁組(zu)織設計方(fang)案，重(zhong)量(liang)輕，合理配置；

2，整個PCB線路板制做，無對接(jie)焊縫，比(bi)拼(pin)湊承重梁更(geng)牢(lao)固。

3，豎直剛度(du)為1/800，梁端拱(gong)度(du)由數控(kong)切(qie)割整個PCB線路板開(kai)料(liao)，精準度(du)高(gao)。

4，選用埋弧焊自動(dong)焊、無損檢測。焊后總體拋丸除銹，消地應(ying)力、防銹處理，超過Sa2.5級；

5，厚(hou)(hou)鋼板原材料為(wei)Q235B；環(huan)氧富鋅漆(qi)，薄厚(hou)(hou)120μm。

端梁一部分

1，端(duan)梁選用絞(jiao)接軟性設(she)計(ji)方案，防止(zhi)“幾條腿”運作(zuo)。

2，車轱(gu)轆選用鏜孔方式，應用數控機床(chuang)鏜銑床(chuang)一回精準定位生產加工，保證規格精密度和配合尺寸；

3，每(mei)一端梁(liang)裝有(you)雙輪緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維護(hu)(hu)和(he)防外遇保護(hu)(hu)器(qi)，安全性有(you)確保。

4，承重梁與端梁選用(yong)10.9級高(gao)強螺(luo)栓聯接，保證整個設備構造抗壓(ya)強度和精(jing)密度。

5，半今龍(long)門端梁選用矩形方(fang)管制做，車轱轆為(wei)無邊緣設計方(fang)案(an)，路(lu)軌與路(lu)面每(mei)平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性(xing)絞接方式；防止(zhi)“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合一一體化設計(ji)方案，結構(gou)緊湊

3，小轎車搭建有安全性(xing)鉤，防失控。

4，全部傳動系統組織選用無(wu)連軸(zhou)器的(de)立即I/O方式，傳動系統高效率(lv)、裝配線高精度、免維護保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提升(sheng)安全級(ji)別。