門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機主(zhu)要(yao)用于(yu)戶外(wai)(wai)的(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料場貨(huo)(huo)、散(san)柜的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機具備場所使用率高、工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣、實用性(xing)強(qiang)等特性(xing)，在海(hai)港貨(huo)(huo)運(yun)(yun)(yun)站(zhan)獲(huo)得普遍(bian)應用。它的(de)金屬(shu)構(gou)(gou)件像門(men)形(xing)架構(gou)(gou)，承重(zhong)(zhong)承重(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠立即在路面(mian)的(de)路軌上(shang)走動(dong)，承重(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)(bian)能(neng)夠具備外(wai)(wai)伸(shen)懸臂梁(liang)(liang)。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機是門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機的(de)這種形(xing)變。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機適用堆(dui)放場及工(gong)(gong)業廠房(fang)內無(wu)牛腿支撐(cheng)點的(de)場所，方式(shi)(shi)(shi)(shi)(shi)分(fen)(fen)成半(ban)龍(long)門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機和龍(long)門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機，大(da)噸數可去300噸。適用海(hai)港、堆(dui)放場等，進行戶外(wai)(wai)的(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料場貨(huo)(huo)、散(san)柜的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)金屬(shu)構(gou)(gou)件像門(men)形(xing)架構(gou)(gou)，承重(zhong)(zhong)承重(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠立即在路面(mian)的(de)路軌上(shang)走動(dong)，承重(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)(bian)能(neng)夠具備外(wai)(wai)伸(shen)懸臂梁(liang)(liang)。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機結構(gou)(gou)類型由龍(long)門(men)架、大(da)貨(huo)(huo)車運(yun)(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎車和電氣設(she)備一(yi)部分(fen)(fen)等構(gou)(gou)成。有的(de)橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機只(zhi)在一(yi)邊(bian)(bian)(bian)有支腳(jiao)，另一(yi)邊(bian)(bian)(bian)支撐(cheng)點在工(gong)(gong)業廠房(fang)或棧橋上(shang)運(yun)(yun)(yun)作(zuo)(zuo)，稱之為半(ban)橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機的(de)龍(long)門(men)架上(shang)端跨接(jie) (含(han)承重(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳(jiao)、下承重(zhong)(zhong)梁(liang)(liang)等一(yi)部分(fen)(fen)組成。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)設(she)備工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇，承重(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)邊(bian)(bian)(bian)或兩(liang)邊(bian)(bian)(bian)抬起(qi)(qi)支腳(jiao)之外(wai)(wai)，產(chan)生懸壁。也(ye)可選用帶伸(shen)縮臂的(de)起(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小(xiao)轎車，根(gen)據(ju)伸(shen)縮臂的(de)俯(fu)仰(yang)和轉動(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)設(she)備工(gong)(gong)作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選用歐式古典箱型(xing)梁組織設計方案(an)，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫(feng)，比拼湊承重梁更(geng)牢固。

3，豎直(zhi)剛(gang)度為1/800，梁端(duan)拱(gong)度由數控切割整(zheng)個PCB線路(lu)板開料(liao)，精準度高。

4，選用埋(mai)弧焊自(zi)動焊、無損(sun)檢測(ce)。焊后總(zong)體拋丸除銹，消(xiao)地應(ying)力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧(yang)富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防止“幾(ji)條腿(tui)”運作。

2，車轱轆選用(yong)鏜孔方式(shi)，應用(yong)數控(kong)機(ji)床鏜銑(xian)床一回精準定位生產加工(gong)，保證(zheng)規格(ge)精密度和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣(yuan)的車(che)轱轆、緩沖(chong)器、驅(qu)動器維護(hu)和防外(wai)遇保護(hu)器，安全性有(you)確保。

4，承(cheng)重梁與端梁選用10.9級(ji)高強(qiang)螺栓聯接，保證整(zheng)個設備(bei)構造抗壓(ya)強(qiang)度和精密度。

5，半(ban)今(jin)龍門端梁選用矩形方管制做，車轱轆為無邊緣設(she)計方案，路軌與路面每平(ping)米(mi)。

小轎車總程

1，雙(shuang)梁小轎車承重梁與承重梁選用軟性絞(jiao)接方式；防止“幾(ji)條腿(tui)”運(yun)作。

2，電動機＋制動系統＋減速(su)器＋行程開關四(si)合(he)一一體化設(she)計(ji)方案(an)，結構(gou)緊湊

3，小轎車搭建有安全(quan)性鉤，防失控(kong)。

4，全(quan)部傳動系統組織選(xuan)用無連(lian)軸器的(de)立即I/O方式，傳動系統高效率、裝(zhuang)配線高精(jing)度、免維護保養(yang)。

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