門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用于戶(hu)外(wai)的貨運(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散(san)柜的裝卸(xie)搬(ban)運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場(chang)(chang)所使用率高、工(gong)(gong)作(zuo) 范疇大、融(rong)入(ru)范圍(wei)廣(guang)、實用性強等(deng)(deng)(deng)特(te)性，在海(hai)港(gang)貨運(yun)站(zhan)獲得普遍應用。它的金屬構(gou)件像(xiang)門(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)裝兩(liang)根(gen)撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即在路面的路軌(gui)上(shang)(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的這種形變(bian)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用堆(dui)放(fang)場(chang)(chang)及工(gong)(gong)業(ye)廠房內無牛腿支撐(cheng)(cheng)(cheng)點(dian)的場(chang)(chang)所，方(fang)式(shi)(shi)分(fen)成半龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可(ke)去300噸。適用海(hai)港(gang)、堆(dui)放(fang)場(chang)(chang)等(deng)(deng)(deng)，進(jin)行戶(hu)外(wai)的貨運(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散(san)柜的裝卸(xie)搬(ban)運(yun)工(gong)(gong)作(zuo) 。它的金屬構(gou)件像(xiang)門(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)裝兩(liang)根(gen)撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即在路面的路軌(gui)上(shang)(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由(you)龍(long)(long)門(men)(men)架、大貨車運(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車和(he)(he)電(dian)氣(qi)設備(bei)(bei)一(yi)(yi)部分(fen)等(deng)(deng)(deng)構(gou)成。有的橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)有支腳(jiao)，另(ling)一(yi)(yi)邊(bian)支撐(cheng)(cheng)(cheng)點(dian)在工(gong)(gong)業(ye)廠房或棧(zhan)橋(qiao)(qiao)(qiao)上(shang)(shang)運(yun)作(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的龍(long)(long)門(men)(men)架上(shang)(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang)(liang))、支腳(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)(deng)(deng)一(yi)(yi)部分(fen)組(zu)成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)夠(gou)向一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)，產生懸(xuan)壁(bi)。也可(ke)選(xuan)用帶(dai)伸(shen)縮臂(bei)的起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根(gen)據伸(shen)縮臂(bei)的俯仰和(he)(he)轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式(shi)古(gu)典(dian)箱型梁組織(zhi)設(she)計方案，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線(xian)路板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由數控切割整個PCB線路板開料，精(jing)準(zhun)度高。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無損檢(jian)測。焊(han)(han)后總體(ti)拋丸(wan)除銹，消地(di)應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼板原(yuan)材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案(an)，防止“幾條腿(tui)”運作(zuo)。

2，車(che)轱轆選用(yong)鏜(tang)孔方式，應用(yong)數(shu)控機床鏜(tang)銑(xian)床一回(hui)精(jing)準(zhun)定位生產(chan)加工，保證規格精(jing)密(mi)度和配合尺寸；

3，每一(yi)端梁裝有雙(shuang)輪緣的車轱轆、緩沖(chong)器(qi)、驅(qu)動器(qi)維護和防外遇保護器(qi)，安(an)全性(xing)有確保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級(ji)高強螺栓(shuan)聯接，保證整(zheng)個設備構造(zao)抗(kang)壓強度和精密度。

5，半今(jin)龍門端梁選(xuan)用矩形方管制做(zuo)，車轱轆(lu)為無邊緣(yuan)設計方案，路軌與(yu)路面每平(ping)米。

小轎車總程

1，雙梁小轎(jiao)車承重(zhong)梁與承重(zhong)梁選用軟性(xing)絞接(jie)方式；防止“幾條腿(tui)”運(yun)作(zuo)。

2，電動機(ji)＋制動系統(tong)＋減速器＋行程開關(guan)四合一(yi)一(yi)體化設(she)計方案，結構緊(jin)湊

3，小轎車(che)搭(da)建有安全性鉤，防失控(kong)。

4，全(quan)部傳動系(xi)(xi)統組織選用無連軸器的立即I/O方式(shi)，傳動系(xi)(xi)統高效率(lv)、裝配線高精度、免維護保養(yang)。

5，工(gong)作中(zhong)級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕(jue)緣層。防污防潮(chao)，提(ti)升(sheng)安全級(ji)別(bie)。