門(men)(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)于戶外(wai)的(de)(de)貨(huo)運(yun)站、石料(liao)場貨(huo)、散(san)柜的(de)(de)裝卸搬(ban)運(yun)工作(zuo) 。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場所使(shi)用(yong)(yong)(yong)率(lv)高(gao)、工作(zuo) 范疇(chou)大、融(rong)入范圍廣、實用(yong)(yong)(yong)性強等特性，在(zai)海(hai)港貨(huo)運(yun)站獲得普遍應用(yong)(yong)(yong)。它的(de)(de)金(jin)屬構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩根(gen)撐腳(jiao)，能(neng)夠立即在(zai)路(lu)面的(de)(de)路(lu)軌(gui)上(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠具備外(wai)伸(shen)懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這(zhe)種形變(bian)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)(yong)堆放場及工業廠房內無牛腿支(zhi)(zhi)撐點(dian)的(de)(de)場所，方(fang)式(shi)(shi)分成半(ban)龍門(men)(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)(he)龍門(men)(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用(yong)(yong)(yong)海(hai)港、堆放場等，進行戶外(wai)的(de)(de)貨(huo)運(yun)站、石料(liao)場貨(huo)、散(san)柜的(de)(de)裝卸搬(ban)運(yun)工作(zuo) 。它的(de)(de)金(jin)屬構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩根(gen)撐腳(jiao)，能(neng)夠立即在(zai)路(lu)面的(de)(de)路(lu)軌(gui)上(shang)走(zou)動(dong)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠具備外(wai)伸(shen)懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由龍門(men)(men)(men)架(jia)、大貨(huo)車(che)運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)和(he)(he)(he)電氣設(she)(she)備一(yi)部(bu)分等構(gou)成。有(you)的(de)(de)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊(bian)有(you)支(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐點(dian)在(zai)工業廠房或棧橋(qiao)(qiao)(qiao)(qiao)上(shang)運(yun)作(zuo)，稱之為半(ban)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)(men)架(jia)上(shang)端跨(kua)接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)(he)端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分組成。以(yi)便擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備工作(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)邊(bian)或兩邊(bian)抬起(qi)支(zhi)(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁。也可選用(yong)(yong)(yong)帶(dai)伸(shen)縮(suo)臂(bei)(bei)(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)，根(gen)據伸(shen)縮(suo)臂(bei)(bei)(bei)的(de)(de)俯仰和(he)(he)(he)轉動(dong)擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備工作(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)(zhong)梁選(xuan)用歐式古(gu)典箱(xiang)型梁組(zu)織設(she)計方案(an)，重(zhong)(zhong)量輕，合理(li)配置(zhi)；

2，整個PCB線路(lu)板(ban)制做(zuo)，無對接焊縫(feng)，比拼湊承(cheng)重梁(liang)更牢固。

3，豎直剛度為1/800，梁端拱(gong)度由(you)數控切割整個PCB線(xian)路板開料，精準(zhun)度高。

4，選用(yong)埋弧焊自動(dong)焊、無損(sun)檢測。焊后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原(yuan)材(cai)料為Q235B；環(huan)氧富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接(jie)軟性(xing)設計(ji)方案，防止“幾條(tiao)腿”運作(zuo)。

2，車(che)轱轆選用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一回精準(zhun)定位生產加(jia)工(gong)，保證規格精密(mi)度和配合尺寸(cun)；

3，每一端梁裝有雙輪(lun)緣的車(che)轱轆、緩沖器、驅動(dong)器維護(hu)(hu)和(he)防外遇保(bao)護(hu)(hu)器，安全性有確保(bao)。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級(ji)高強螺栓聯接，保證(zheng)整個設備構造抗壓強度和(he)精密度。

5，半今龍門端梁選用(yong)矩形方管制(zhi)做(zuo)，車(che)轱轆為無邊緣設計方案，路軌(gui)與路面每平(ping)米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性絞接(jie)方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行(xing)程開(kai)關(guan)四(si)合(he)一一體化設計方案，結構緊湊

3，小轎車搭(da)建(jian)有安全性(xing)鉤，防失控(kong)。

4，全部傳動系(xi)(xi)統組織(zhi)選用無連(lian)軸(zhou)器(qi)的立(li)即I/O方式(shi)，傳動系(xi)(xi)統高效率、裝配線高精度、免維護保養(yang)。

5，工作中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮(chao)，提升安(an)全(quan)級(ji)別(bie)。