門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于戶(hu)外(wai)的貨(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)、散柜的裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所使用(yong)(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)大、融入(ru)范(fan)圍(wei)廣、實用(yong)(yong)性強等特性，在(zai)(zai)海(hai)港貨(huo)(huo)運(yun)站獲得(de)普遍應(ying)用(yong)(yong)。它(ta)的金屬(shu)構(gou)件(jian)像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根撐(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠立(li)即(ji)在(zai)(zai)路面(mian)的路軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)(neng)(neng)夠具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的這種(zhong)形(xing)(xing)變(bian)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)及(ji)工(gong)(gong)(gong)業(ye)廠房(fang)(fang)內無牛腿支(zhi)(zhi)撐(cheng)點的場(chang)所，方式(shi)(shi)分(fen)成(cheng)半(ban)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適(shi)用(yong)(yong)海(hai)港、堆放場(chang)等，進行戶(hu)外(wai)的貨(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)、散柜的裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它(ta)的金屬(shu)構(gou)件(jian)像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根撐(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠立(li)即(ji)在(zai)(zai)路面(mian)的路軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)(neng)(neng)夠具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由龍(long)(long)門(men)(men)架(jia)(jia)、大貨(huo)(huo)車運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電氣設(she)備(bei)一(yi)部分(fen)等構(gou)成(cheng)。有的橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)邊有支(zhi)(zhi)腳(jiao)(jiao)，另一(yi)邊支(zhi)(zhi)撐(cheng)點在(zai)(zai)工(gong)(gong)(gong)業(ye)廠房(fang)(fang)或(huo)棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱(cheng)之為(wei)半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的龍(long)(long)門(men)(men)架(jia)(jia)上(shang)端跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分(fen)組(zu)成(cheng)。以便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)(neng)夠向一(yi)邊或(huo)兩邊抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外(wai)，產(chan)生(sheng)懸壁(bi)。也可(ke)選用(yong)(yong)帶(dai)伸縮臂(bei)的起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據伸縮臂(bei)的俯(fu)仰和轉(zhuan)動擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承(cheng)重(zhong)梁選用歐式古典箱型梁組(zu)織(zhi)設計方(fang)案(an)，重(zhong)量輕，合理配置；

2，整個PCB線路板制做，無(wu)對(dui)接焊縫，比拼湊(cou)承重(zhong)梁(liang)更牢(lao)固。

3，豎直(zhi)剛度(du)為(wei)1/800，梁端拱(gong)度(du)由(you)數控切(qie)割整個PCB線路板開料，精準(zhun)度(du)高。

4，選用埋(mai)弧焊自動(dong)焊、無損(sun)檢測(ce)。焊后總(zong)體拋(pao)丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為(wei)Q235B；環氧富鋅(xin)漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防止“幾條(tiao)腿”運作。

2，車轱轆(lu)選(xuan)用(yong)鏜孔方式，應用(yong)數控(kong)機床鏜銑床一回精準定(ding)位(wei)生產加工，保證規(gui)格精密度(du)和配合尺(chi)寸(cun)；

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

4，承重梁與端梁選用10.9級高強螺栓聯接，保證整個設備構造抗壓強度和精密(mi)度。

5，半今龍門端梁選用矩形方(fang)管(guan)制做，車轱轆(lu)為無邊緣設計方(fang)案，路(lu)(lu)軌(gui)與路(lu)(lu)面每(mei)平(ping)米。

小轎車總程

1，雙(shuang)梁小轎車承(cheng)重梁與承(cheng)重梁選(xuan)用軟性(xing)絞(jiao)接(jie)方式；防止“幾條腿”運(yun)作。

2，電動機＋制(zhi)動系統＋減速器(qi)＋行(xing)程開(kai)關(guan)四合一(yi)一(yi)體化設(she)計方案，結構緊湊(cou)

3，小轎(jiao)車(che)搭(da)建有安(an)全(quan)性鉤，防(fang)失控(kong)。

4，全(quan)部傳(chuan)動系統(tong)組(zu)織選(xuan)用無(wu)連軸器(qi)的立即I/O方式(shi)，傳(chuan)動系統(tong)高(gao)效(xiao)率(lv)、裝配線高(gao)精度(du)、免(mian)維(wei)護保(bao)養。

5，工作(zuo)中級(ji)(ji)別(bie)為A6級(ji)(ji)，防(fang)(fang)水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)(fang)污防(fang)(fang)潮(chao)，提升安全級(ji)(ji)別(bie)。