門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主要用(yong)(yong)于戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站(zhan)、石料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)(yun)(yun)工作 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)(bei)(bei)場(chang)所使(shi)用(yong)(yong)率高(gao)、工作 范(fan)疇(chou)(chou)大(da)、融(rong)入(ru)范(fan)圍廣、實用(yong)(yong)性強(qiang)等(deng)特(te)性，在(zai)(zai)海港(gang)貨(huo)運(yun)(yun)(yun)(yun)站(zhan)獲(huo)得(de)普(pu)遍(bian)應用(yong)(yong)。它(ta)的(de)(de)(de)金屬構(gou)件(jian)像門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)根撐腳，能(neng)(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)(bei)(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是(shi)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適用(yong)(yong)堆放場(chang)及工業廠房(fang)內無牛腿(tui)支(zhi)撐點(dian)的(de)(de)(de)場(chang)所，方(fang)式(shi)(shi)(shi)分成半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大(da)噸數可去300噸。適用(yong)(yong)海港(gang)、堆放場(chang)等(deng)，進行(xing)戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站(zhan)、石料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)(yun)(yun)工作 。它(ta)的(de)(de)(de)金屬構(gou)件(jian)像門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)根撐腳，能(neng)(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)(bei)(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結(jie)構(gou)類型由龍門(men)架(jia)、大(da)貨(huo)車(che)運(yun)(yun)(yun)(yun)作組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)和電氣設(she)(she)備(bei)(bei)(bei)一部分等(deng)構(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)(zai)一邊有支(zhi)腳，另一邊支(zhi)撐點(dian)在(zai)(zai)工業廠房(fang)或(huo)棧橋(qiao)(qiao)上(shang)運(yun)(yun)(yun)(yun)作，稱(cheng)之為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍門(men)架(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一部分組(zu)成。以便(bian)擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)工作 范(fan)疇(chou)(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠(gou)(gou)向(xiang)一邊或(huo)兩(liang)邊抬起(qi)(qi)(qi)支(zhi)腳之外(wai)，產(chan)生懸(xuan)壁。也可選(xuan)用(yong)(yong)帶伸(shen)縮(suo)臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)，根據伸(shen)縮(suo)臂的(de)(de)(de)俯(fu)仰和轉動(dong)擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)(bei)工作 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁選(xuan)用(yong)歐式古典(dian)箱型梁組織設計方案(an)，重量輕，合理(li)配置；

2，整個PCB線(xian)路板制做，無(wu)對接(jie)焊縫，比拼(pin)湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁端拱度由數(shu)控切(qie)割整(zheng)個PCB線路(lu)板開料，精準度高。

4，選用(yong)埋弧焊(han)自動(dong)焊(han)、無損(sun)檢測。焊(han)后總(zong)體拋丸除(chu)銹，消地應力、防銹處理(li)，超過Sa2.5級；

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

端梁一部分

1，端梁選用絞接軟(ruan)性設計方案，防止“幾條腿”運(yun)作。

2，車(che)轱轆選用鏜孔(kong)方式，應用數控機(ji)床鏜銑床一(yi)回(hui)精(jing)準定(ding)位生產加工(gong)，保證規格(ge)精(jing)密度和(he)配合尺寸(cun)；

3，每一端(duan)梁(liang)裝有雙輪(lun)緣的車(che)轱(gu)轆(lu)、緩(huan)沖器、驅動器維護和防外遇(yu)保(bao)護器，安全(quan)性有確保(bao)。

4，承重梁與端梁選用(yong)10.9級(ji)高強螺栓聯接，保(bao)證整個設備構造抗壓強度和(he)精密度。

5，半(ban)今(jin)龍門端(duan)梁選用矩形方(fang)管制做，車(che)轱轆為(wei)無邊(bian)緣設計(ji)方(fang)案，路(lu)軌(gui)與路(lu)面每平(ping)米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性(xing)絞(jiao)接方式；防止“幾條(tiao)腿”運作。

2，電(dian)動機＋制動系統＋減速器＋行(xing)程開關四合一一體化設計方案，結(jie)構緊湊

3，小(xiao)轎車搭建(jian)有安全(quan)性鉤(gou)，防失控。

4，全部傳動系統(tong)組(zu)織(zhi)選用無(wu)連軸器的立(li)即I/O方式，傳動系統(tong)高效率、裝配線高精度、免維護保養。

5，工(gong)作(zuo)中級(ji)別為(wei)A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污(wu)防(fang)潮(chao)，提(ti)升(sheng)安全級(ji)別。