門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主(zhu)要用(yong)(yong)于戶外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)所使用(yong)(yong)率高(gao)、工(gong)作(zuo)(zuo) 范(fan)疇大(da)、融入范(fan)圍(wei)廣、實用(yong)(yong)性(xing)(xing)強等特性(xing)(xing)，在海港貨(huo)(huo)運(yun)站獲得(de)普遍應用(yong)(yong)。它的(de)(de)(de)(de)金屬構(gou)件像門形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)在路(lu)(lu)面的(de)(de)(de)(de)路(lu)(lu)軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是(shi)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)這(zhe)種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及(ji)工(gong)業(ye)廠(chang)房內(nei)無牛腿支(zhi)撐(cheng)點(dian)的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和(he)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大(da)噸(dun)(dun)數(shu)可(ke)去300噸(dun)(dun)。適用(yong)(yong)海港、堆放(fang)場(chang)等，進行戶外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬構(gou)件像門形架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)在路(lu)(lu)面的(de)(de)(de)(de)路(lu)(lu)軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構(gou)類型由龍門架(jia)、大(da)貨(huo)(huo)車(che)運(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和(he)電氣設(she)備(bei)(bei)一部(bu)分(fen)等構(gou)成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只在一邊有支(zhi)腳(jiao)(jiao)(jiao)，另一邊支(zhi)撐(cheng)點(dian)在工(gong)業(ye)廠(chang)房或(huo)棧橋(qiao)(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)龍門架(jia)上(shang)端(duan)跨接(jie) (含(han)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)(jiao)(jiao)、下承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分(fen)組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一邊或(huo)兩(liang)(liang)邊抬起(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)(jiao)之外(wai)(wai)，產生懸壁。也(ye)可(ke)選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根據伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選用歐式古典(dian)箱型梁組織設計方案，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線(xian)路板(ban)制(zhi)做，無對接焊縫，比拼湊(cou)承重梁更牢固。

3，豎直剛度為1/800，梁(liang)端拱度由(you)數(shu)控切割(ge)整個PCB線路板開料，精準(zhun)度高。

4，選(xuan)用埋弧焊自動(dong)焊、無(wu)損(sun)檢(jian)測。焊后總體(ti)拋丸除銹，消地(di)應力、防銹處理(li)，超過Sa2.5級；

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

端梁一部分

1，端梁選用絞接軟(ruan)性(xing)設計方(fang)案(an)，防止“幾條腿(tui)”運作。

2，車轱轆(lu)選(xuan)用(yong)(yong)鏜孔(kong)方式，應用(yong)(yong)數控(kong)機床鏜銑床一(yi)回精準定位生產(chan)加工(gong)，保證規格精密度和配合尺寸；

3，每(mei)一端梁裝(zhuang)有雙輪緣(yuan)的車轱(gu)轆(lu)、緩沖器(qi)(qi)、驅動器(qi)(qi)維護(hu)和防外遇保護(hu)器(qi)(qi)，安全性有確(que)保。

4，承重梁與端梁選用10.9級高強螺(luo)栓聯接(jie)，保證整個設備構(gou)造抗(kang)壓強度(du)(du)和精密度(du)(du)。

5，半今龍門端梁選用矩(ju)形(xing)方管制(zhi)做，車轱轆(lu)為(wei)無邊緣設計方案，路軌與(yu)路面每平(ping)米(mi)。

小轎車總程

1，雙(shuang)梁小轎車承重梁與(yu)承重梁選(xuan)用軟性絞接方式(shi)；防(fang)止“幾條(tiao)腿”運作。

2，電動機＋制動系統＋減(jian)速器＋行(xing)程開(kai)關(guan)四合(he)一一體化(hua)設計方案，結構緊湊(cou)

3，小轎車搭建有安全性鉤，防失控。

4，全(quan)部傳動系(xi)統組織選(xuan)用無連軸器的(de)立即(ji)I/O方式，傳動系(xi)統高(gao)效率(lv)、裝配(pei)線(xian)高(gao)精度、免維護(hu)保(bao)養。

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