門(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要(yao)用于戶(hu)(hu)外(wai)(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料(liao)場貨(huo)、散(san)柜(ju)的(de)(de)(de)(de)裝卸搬(ban)運(yun)工作(zuo) 。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場所(suo)使(shi)用率高、工作(zuo) 范(fan)疇(chou)大(da)、融入(ru)范(fan)圍廣、實用性(xing)強(qiang)等特性(xing)，在(zai)(zai)海港貨(huo)運(yun)站(zhan)獲得普遍(bian)應用。它的(de)(de)(de)(de)金(jin)屬構件像門(men)(men)形架(jia)構，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)安裝兩根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)(neng)夠立即在(zai)(zai)路面(mian)的(de)(de)(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠具備(bei)(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這(zhe)種形變。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆(dui)放(fang)場及工業廠房內(nei)無牛腿支(zhi)撐(cheng)點(dian)的(de)(de)(de)(de)場所(suo)，方式分(fen)成(cheng)半(ban)龍門(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)(dun)數可去300噸(dun)(dun)。適用海港、堆(dui)放(fang)場等，進行戶(hu)(hu)外(wai)(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料(liao)場貨(huo)、散(san)柜(ju)的(de)(de)(de)(de)裝卸搬(ban)運(yun)工作(zuo) 。它的(de)(de)(de)(de)金(jin)屬構件像門(men)(men)形架(jia)構，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)安裝兩根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)(neng)夠立即在(zai)(zai)路面(mian)的(de)(de)(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠具備(bei)(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由(you)龍門(men)(men)架(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)和(he)電氣設備(bei)(bei)一部(bu)分(fen)等構成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一邊(bian)有支(zhi)腳(jiao)(jiao)(jiao)，另一邊(bian)支(zhi)撐(cheng)點(dian)在(zai)(zai)工業廠房或(huo)棧橋(qiao)(qiao)(qiao)上(shang)(shang)運(yun)作(zuo)，稱(cheng)之為半(ban)橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)架(jia)上(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一部(bu)分(fen)組成(cheng)。以便擴(kuo)張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠向一邊(bian)或(huo)兩邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)(jiao)之外(wai)(wai)，產生(sheng)懸壁(bi)。也(ye)可選用帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)，根據伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁(liang)(liang)選用歐式古(gu)典箱(xiang)型梁(liang)(liang)組織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制(zhi)做，無對接焊(han)縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛(gang)度為1/800，梁端拱(gong)度由數控切割(ge)整個PCB線路板開料，精準度高(gao)。

4，選用埋(mai)弧焊(han)自(zi)動焊(han)、無損檢(jian)測。焊(han)后總體拋丸除銹，消地應力(li)、防銹處理(li)，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環(huan)氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞(jiao)接軟性(xing)設計(ji)方案(an)，防(fang)止(zhi)“幾條腿(tui)”運作。

2，車轱轆選用鏜孔方式，應用數(shu)控機床鏜銑床一回精(jing)準定位生產加工，保證規格精(jing)密度和配(pei)合尺寸；

3，每一端梁裝有雙(shuang)輪緣(yuan)的車轱(gu)轆、緩沖器(qi)(qi)、驅(qu)動器(qi)(qi)維護(hu)和防外遇(yu)保(bao)護(hu)器(qi)(qi)，安全性(xing)有確保(bao)。

4，承(cheng)重梁與(yu)端梁選(xuan)用10.9級高強螺栓聯接，保證整(zheng)個設備構造抗(kang)壓強度和精密度。

5，半今龍門(men)端梁(liang)選用矩形方(fang)管制做，車轱轆為無邊緣(yuan)設計方(fang)案(an)，路軌與路面每平(ping)米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車承(cheng)重(zhong)梁(liang)(liang)與承(cheng)重(zhong)梁(liang)(liang)選(xuan)用軟性絞接方式；防止“幾(ji)條腿(tui)”運(yun)作。

2，電動機＋制(zhi)動系(xi)統＋減速器＋行程開關四合(he)一一體化設計方案(an)，結構緊湊

3，小轎車搭(da)建(jian)有安全性鉤，防失控(kong)。

4，全(quan)部傳(chuan)動系(xi)統組織選用無連軸器的立即I/O方式(shi)，傳(chuan)動系(xi)統高(gao)效率、裝配線(xian)高(gao)精度(du)、免維護(hu)保養。

5，工作中級(ji)別(bie)(bie)為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安全(quan)級(ji)別(bie)(bie)。