門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要用于(yu)戶外(wai)的貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散(san)柜的裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具(ju)備場(chang)所使(shi)用率高(gao)、工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)大(da)、融入范(fan)(fan)圍廣、實用性強等特(te)性，在海港貨(huo)運(yun)站(zhan)獲得普遍應用。它的金(jin)屬構(gou)件(jian)像門(men)(men)(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩根(gen)撐腳(jiao)(jiao)，能夠(gou)立(li)即在路面的路軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能夠(gou)具(ju)備外(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是(shi)門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的這種(zhong)形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適(shi)用堆放場(chang)及工(gong)(gong)業廠房內無牛腿支(zhi)(zhi)撐點的場(chang)所，方式(shi)(shi)分成半龍(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和(he)龍(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適(shi)用海港、堆放場(chang)等，進行戶外(wai)的貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散(san)柜的裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo) 。它的金(jin)屬構(gou)件(jian)像門(men)(men)(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩根(gen)撐腳(jiao)(jiao)，能夠(gou)立(li)即在路面的路軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能夠(gou)具(ju)備外(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構(gou)類(lei)型由龍(long)門(men)(men)(men)架(jia)、大(da)貨(huo)車(che)運(yun)作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備一部分等構(gou)成。有的橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只在一邊(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另一邊(bian)支(zhi)(zhi)撐點在工(gong)(gong)業廠房或棧(zhan)橋(qiao)(qiao)上運(yun)作(zuo)(zuo)，稱(cheng)之(zhi)(zhi)為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的龍(long)門(men)(men)(men)架(jia)上端跨(kua)接(jie) (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一部分組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)向一邊(bian)或兩邊(bian)抬起(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之(zhi)(zhi)外(wai)，產生懸(xuan)壁。也(ye)可(ke)選用帶(dai)伸(shen)縮臂(bei)(bei)的起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根(gen)據伸(shen)縮臂(bei)(bei)的俯仰和(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)

承重梁構造

1，承重梁(liang)(liang)選用歐式(shi)古典箱型梁(liang)(liang)組織設計方案，重量輕，合理配置；

2，整個PCB線路板制做，無(wu)對(dui)接(jie)焊縫，比拼湊承重梁(liang)更牢固。

3，豎直剛度為1/800，梁端拱度由數(shu)控切割(ge)整個PCB線路板開料(liao)，精準度高。

4，選用埋弧焊(han)自動焊(han)、無(wu)損檢(jian)測。焊(han)后總體拋(pao)丸除銹(xiu)，消地應(ying)力、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設(she)計方(fang)案，防止(zhi)“幾條腿(tui)”運作(zuo)。

2，車轱轆選(xuan)用(yong)鏜孔方式(shi)，應(ying)用(yong)數控機床鏜銑床一回精(jing)準定(ding)位生產加工，保證規(gui)格(ge)精(jing)密度和(he)配(pei)合尺(chi)寸；

3，每一端梁(liang)裝有雙輪緣(yuan)的車轱轆、緩沖器、驅動器維護和防(fang)外遇保護器，安(an)全性有確保。

4，承重梁與端梁選用(yong)10.9級高強螺栓(shuan)聯接，保證整個(ge)設備構造抗壓強度和精密度。

5，半今(jin)龍(long)門端梁選用矩形方管制(zhi)做，車轱轆為(wei)無邊緣設(she)計方案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用軟(ruan)性絞接方(fang)式；防止(zhi)“幾條(tiao)腿”運(yun)作。

2，電(dian)動(dong)機＋制動(dong)系統＋減速器＋行(xing)程開關四合(he)一一體化設(she)計方案(an)，結構緊(jin)湊

3，小轎車搭建有安全(quan)性(xing)鉤，防失控(kong)。

4，全部傳動系統(tong)組織選用無連(lian)軸器的立即I/O方式，傳動系統(tong)高(gao)效率、裝配線高(gao)精度、免維(wei)護保養。

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