門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)于戶(hu)外(wai)的貨運(yun)(yun)(yun)站、石料場(chang)貨、散柜(ju)的裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)所使(shi)用(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo) 范(fan)疇大(da)(da)、融(rong)入范(fan)圍廣、實用(yong)(yong)(yong)性(xing)強(qiang)等特性(xing)，在海港(gang)貨運(yun)(yun)(yun)站獲得普(pu)遍(bian)應用(yong)(yong)(yong)。它的金(jin)屬(shu)構(gou)(gou)件像門(men)(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)即在路(lu)(lu)面(mian)的路(lu)(lu)軌上(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)(bian)能(neng)夠(gou)具備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的這種形變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)(yong)堆(dui)放場(chang)及工(gong)業廠房(fang)內無牛(niu)腿(tui)支(zhi)撐點的場(chang)所，方式(shi)(shi)分(fen)(fen)成半(ban)龍門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸(dun)數可去300噸(dun)。適(shi)用(yong)(yong)(yong)海港(gang)、堆(dui)放場(chang)等，進行戶(hu)外(wai)的貨運(yun)(yun)(yun)站、石料場(chang)貨、散柜(ju)的裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。它的金(jin)屬(shu)構(gou)(gou)件像門(men)(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)即在路(lu)(lu)面(mian)的路(lu)(lu)軌上(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)(bian)能(neng)夠(gou)具備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)(men)(men)(men)架(jia)、大(da)(da)貨車運(yun)(yun)(yun)作(zuo)(zuo)組(zu)(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和電氣(qi)設備(bei)一(yi)(yi)部分(fen)(fen)等構(gou)(gou)成。有的橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)(yi)邊(bian)(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)(bian)支(zhi)撐點在工(gong)業廠房(fang)或棧橋上(shang)(shang)運(yun)(yun)(yun)作(zuo)(zuo)，稱之(zhi)為半(ban)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的龍門(men)(men)(men)(men)架(jia)上(shang)(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部分(fen)(fen)組(zu)(zu)成。以(yi)便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)(yi)邊(bian)(bian)(bian)或兩(liang)邊(bian)(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之(zhi)外(wai)，產生懸(xuan)壁(bi)。也可選用(yong)(yong)(yong)帶(dai)伸(shen)(shen)縮臂(bei)的起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根(gen)據伸(shen)(shen)縮臂(bei)的俯(fu)仰和轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐式古典箱型梁組織設計(ji)方案，重量輕，合(he)理配置；

2，整(zheng)個PCB線路板制做，無(wu)對(dui)接焊縫，比拼(pin)湊承重梁更(geng)牢固。

3，豎直剛度為1/800，梁(liang)端(duan)拱(gong)度由(you)數控切(qie)割(ge)整個(ge)PCB線路板開(kai)料，精準(zhun)度高。

4，選用埋(mai)弧焊自(zi)動焊、無損檢測(ce)。焊后總(zong)體拋丸(wan)除銹，消(xiao)地應力、防(fang)銹處(chu)理，超過Sa2.5級(ji)；

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

端梁一部分

1，端梁選用絞接軟(ruan)性設計方案(an)，防止“幾條腿”運作。

2，車(che)轱轆選用鏜孔方式(shi)，應用數控機(ji)床(chuang)鏜銑(xian)床(chuang)一回精準定位生產加工，保證(zheng)規格精密度和配合尺寸；

3，每一端梁裝有雙輪(lun)緣的(de)車轱轆(lu)、緩沖器、驅動器維護和防外遇(yu)保護器，安全性(xing)有確保。

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

5，半今龍門端(duan)梁選用矩形方(fang)管制(zhi)做，車(che)轱轆為無邊緣設計方(fang)案，路(lu)軌與路(lu)面每平米(mi)。

小轎車總程

1，雙梁小轎車(che)承(cheng)(cheng)重(zhong)梁與承(cheng)(cheng)重(zhong)梁選用軟性絞接方(fang)式；防止“幾條腿”運作(zuo)。

2，電動機＋制動系統＋減(jian)速器(qi)＋行程開關四合一一體化(hua)設(she)計(ji)方案，結(jie)構緊(jin)湊

3，小轎(jiao)車(che)搭(da)建有(you)安全性鉤，防(fang)失(shi)控(kong)。

4，全部(bu)傳(chuan)動系統組(zu)織選用無連軸器的立即I/O方式(shi)，傳(chuan)動系統高效(xiao)率(lv)、裝配線高精度、免(mian)維(wei)護保養。

5，工作中(zhong)級(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)，防(fang)(fang)水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防(fang)(fang)污(wu)防(fang)(fang)潮，提(ti)升安全級(ji)(ji)(ji)別(bie)。