門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用于戶外(wai)(wai)的(de)貨(huo)(huo)運站、石料(liao)場貨(huo)(huo)、散(san)柜的(de)裝(zhuang)(zhuang)卸搬(ban)運工作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備場所使用率(lv)高、工作(zuo) 范(fan)疇大(da)、融入范(fan)圍廣(guang)、實用性強等(deng)特性，在(zai)海港(gang)貨(huo)(huo)運站獲得普遍應用。它的(de)金(jin)屬構(gou)件(jian)像(xiang)門形架(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)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)路面(mian)的(de)路軌(gui)上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具備外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆放場及工業廠(chang)房內無牛(niu)腿支撐(cheng)點(dian)的(de)場所，方式(shi)(shi)(shi)(shi)分成(cheng)半龍(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適用海港(gang)、堆放場等(deng)，進行戶外(wai)(wai)的(de)貨(huo)(huo)運站、石料(liao)場貨(huo)(huo)、散(san)柜的(de)裝(zhuang)(zhuang)卸搬(ban)運工作(zuo) 。它的(de)金(jin)屬構(gou)件(jian)像(xiang)門形架(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)下(xia)安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)路面(mian)的(de)路軌(gui)上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具備外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍(long)門架(jia)、大(da)貨(huo)(huo)車(che)運作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和(he)電氣設備一部分等(deng)構(gou)成(cheng)。有的(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一邊(bian)(bian)有支腳(jiao)，另一邊(bian)(bian)支撐(cheng)點(dian)在(zai)工業廠(chang)房或棧(zhan)橋(qiao)(qiao)(qiao)上(shang)運作(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍(long)門架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部分組成(cheng)。以便擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向(xiang)一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)(wai)，產生(sheng)懸(xuan)壁。也可選用帶伸(shen)縮(suo)(suo)臂的(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根(gen)據伸(shen)縮(suo)(suo)臂的(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典箱型梁組織設計方案(an)，重(zhong)量輕，合(he)理配置；

2，整個PCB線(xian)路板制(zhi)做，無對接焊(han)縫(feng)，比拼湊承重梁更(geng)牢(lao)固(gu)。

3，豎直剛度為(wei)1/800，梁(liang)端拱(gong)度由數控切割整個PCB線(xian)路板開料，精準度高。

4，選用(yong)埋弧焊自(zi)動焊、無損檢測。焊后總體(ti)拋丸除銹，消地應力、防銹處(chu)理，超過(guo)Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧(yang)富(fu)鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用(yong)絞接軟性設(she)計(ji)方案，防止“幾條腿”運作。

2，車轱(gu)轆(lu)選用鏜(tang)孔方式，應用數控機床鏜(tang)銑(xian)床一回(hui)精(jing)準定位生產加工，保(bao)證(zheng)規格精(jing)密度和(he)配合(he)尺寸；

3，每(mei)一端梁裝有雙輪緣的車轱轆、緩沖器(qi)(qi)、驅(qu)動器(qi)(qi)維護(hu)和防外遇保護(hu)器(qi)(qi)，安全性有確保。

4，承重梁與端梁選用10.9級高強(qiang)螺(luo)栓聯接(jie)，保證整個設備構造抗(kang)壓強(qiang)度和精密(mi)度。

5，半今龍門端梁選用(yong)矩形方管制做，車轱(gu)轆為無邊緣(yuan)設計方案(an)，路軌與路面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎(jiao)車承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選用軟性(xing)絞接方式；防(fang)止“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器＋行程開關四合一(yi)(yi)一(yi)(yi)體化設(she)計方案，結構緊湊(cou)

3，小轎車搭(da)建(jian)有(you)安全性(xing)鉤，防(fang)失控。

4，全(quan)部傳動系統組織(zhi)選用無連(lian)軸器的立即I/O方式，傳動系統高(gao)效率(lv)、裝配線高(gao)精度、免(mian)維護保養(yang)。

5，工作中(zhong)級別為(wei)A6級，防水等級IP55，H級絕緣層。防污防潮，提升安全級別。