門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要(yao)用于戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散(san)柜的(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)(gong)(gong)作 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)場(chang)所(suo)使用率高、工(gong)(gong)(gong)(gong)作 范(fan)疇大(da)(da)、融入范(fan)圍廣、實(shi)用性強等(deng)特(te)性，在海港貨(huo)運(yun)站獲得普遍應用。它(ta)(ta)的(de)(de)(de)金屬(shu)構件(jian)像門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)根(gen)(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)立即在路(lu)面的(de)(de)(de)路(lu)軌上(shang)走(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用堆(dui)放場(chang)及工(gong)(gong)(gong)(gong)業廠房內無牛腿支(zhi)(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)所(suo)，方式(shi)分(fen)(fen)成半(ban)龍門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)(da)噸數可去300噸。適(shi)用海港、堆(dui)放場(chang)等(deng)，進行戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散(san)柜的(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)(gong)(gong)作 。它(ta)(ta)的(de)(de)(de)金屬(shu)構件(jian)像門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)根(gen)(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)立即在路(lu)面的(de)(de)(de)路(lu)軌上(shang)走(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類型由(you)龍門(men)(men)架(jia)、大(da)(da)貨(huo)車運(yun)作組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和電氣設備(bei)一(yi)(yi)部分(fen)(fen)等(deng)構成。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一(yi)(yi)邊(bian)(bian)有支(zhi)(zhi)(zhi)腳(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)(zhi)(zhi)撐(cheng)點在工(gong)(gong)(gong)(gong)業廠房或棧橋(qiao)(qiao)(qiao)上(shang)運(yun)作，稱之為半(ban)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)上(shang)端(duan)跨(kua)接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁和端(duan)梁)、支(zhi)(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁等(deng)一(yi)(yi)部分(fen)(fen)組成。以(yi)便(bian)擴(kuo)(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)(gong)作 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁能(neng)夠(gou)向(xiang)一(yi)(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬(tai)起(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁。也可選用帶伸縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根(gen)(gen)據伸縮(suo)臂(bei)的(de)(de)(de)俯(fu)仰和轉動擴(kuo)(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)(gong)作 范(fan)疇

承重梁構造

1，承重梁選用(yong)歐式古典箱型梁組織(zhi)設計(ji)方案，重量輕，合理配置；

2，整(zheng)個PCB線路(lu)板制做(zuo)，無(wu)對接焊(han)縫，比拼湊承重(zhong)梁(liang)更(geng)牢固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切割整個PCB線路板(ban)開料，精準度高(gao)。

4，選(xuan)用埋弧焊(han)自(zi)動(dong)焊(han)、無損檢測。焊(han)后總(zong)體拋丸除銹(xiu)，消地應(ying)力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚鋼板(ban)原(yuan)材(cai)料為Q235B；環氧(yang)富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計方案，防止“幾(ji)條腿”運作。

2，車(che)轱(gu)轆選用(yong)鏜孔方式，應用(yong)數控(kong)機床鏜銑床一回精準定(ding)位生產加(jia)工，保證(zheng)規(gui)格(ge)精密度和配(pei)合(he)尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣的車轱轆、緩沖(chong)器(qi)、驅動器(qi)維護和防(fang)外遇保護器(qi)，安全性(xing)有(you)確(que)保。

4，承(cheng)重梁與端梁選(xuan)用10.9級高強螺(luo)栓聯接，保(bao)證(zheng)整個設備(bei)構造抗壓強度和精密度。

5，半(ban)今龍門端梁(liang)選用矩形方管制做(zuo)，車(che)轱轆(lu)為無邊(bian)緣設計方案，路軌與(yu)路面每平米。

小轎車總程

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

2，電(dian)動機(ji)＋制動系統＋減速器＋行程(cheng)開(kai)關四合一一體(ti)化設計方案，結構緊湊

3，小轎車搭建(jian)有安全(quan)性鉤(gou)，防失控。

4，全(quan)部傳動(dong)系統組織(zhi)選用(yong)無連(lian)軸器的立(li)即I/O方式(shi)，傳動(dong)系統高效(xiao)率(lv)、裝(zhuang)配線高精度、免維護保養。

5，工作中級(ji)別(bie)為A6級(ji)，防水(shui)等級(ji)IP55，H級(ji)絕緣(yuan)層。防污防潮，提升安全級(ji)別(bie)。