門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于戶外(wai)(wai)(wai)的(de)(de)貨(huo)運站(zhan)(zhan)、石料場(chang)貨(huo)、散(san)柜(ju)的(de)(de)裝卸(xie)搬運工作 。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)具備(bei)(bei)(bei)場(chang)所使用(yong)(yong)率高、工作 范(fan)(fan)(fan)疇大(da)、融入范(fan)(fan)(fan)圍(wei)廣、實(shi)用(yong)(yong)性強(qiang)等(deng)特性，在(zai)海港貨(huo)運站(zhan)(zhan)獲(huo)得普遍應用(yong)(yong)。它(ta)的(de)(de)金屬構件(jian)像門(men)(men)(men)形架(jia)構，承(cheng)重(zhong)(zhong)承(cheng)重(zhong)(zhong)梁(liang)(liang)下安裝兩根(gen)(gen)撐(cheng)(cheng)腳，能(neng)(neng)(neng)夠立即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)(neng)(neng)夠具備(bei)(bei)(bei)外(wai)(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)及工業(ye)廠房內無牛腿(tui)支(zhi)(zhi)撐(cheng)(cheng)點(dian)的(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)(shi)分(fen)成半龍門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)和龍門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適(shi)用(yong)(yong)海港、堆放場(chang)等(deng)，進行戶外(wai)(wai)(wai)的(de)(de)貨(huo)運站(zhan)(zhan)、石料場(chang)貨(huo)、散(san)柜(ju)的(de)(de)裝卸(xie)搬運工作 。它(ta)的(de)(de)金屬構件(jian)像門(men)(men)(men)形架(jia)構，承(cheng)重(zhong)(zhong)承(cheng)重(zhong)(zhong)梁(liang)(liang)下安裝兩根(gen)(gen)撐(cheng)(cheng)腳，能(neng)(neng)(neng)夠立即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)(neng)(neng)夠具備(bei)(bei)(bei)外(wai)(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)結構類型(xing)由(you)龍門(men)(men)(men)架(jia)、大(da)貨(huo)車(che)運作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝小轎車(che)和電氣設(she)備(bei)(bei)(bei)一(yi)(yi)(yi)部(bu)(bu)分(fen)等(deng)構成。有(you)的(de)(de)橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)(yi)(yi)邊(bian)有(you)支(zhi)(zhi)腳，另一(yi)(yi)(yi)邊(bian)支(zhi)(zhi)撐(cheng)(cheng)點(dian)在(zai)工業(ye)廠房或棧橋上(shang)運作，稱之(zhi)為半橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)(men)架(jia)上(shang)端跨(kua)接(jie) (含承(cheng)重(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳、下承(cheng)重(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)(yi)部(bu)(bu)分(fen)組成。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)(bei)(bei)工作 范(fan)(fan)(fan)疇，承(cheng)重(zhong)(zhong)梁(liang)(liang)能(neng)(neng)(neng)夠向(xiang)一(yi)(yi)(yi)邊(bian)或兩邊(bian)抬(tai)起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之(zhi)外(wai)(wai)(wai)，產生懸壁。也可(ke)選用(yong)(yong)帶伸(shen)縮臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝小轎車(che)，根(gen)(gen)據伸(shen)縮臂(bei)的(de)(de)俯仰和轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)(bei)(bei)工作 范(fan)(fan)(fan)疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典(dian)箱型(xing)梁組織設計方案，重(zhong)量輕，合(he)理配(pei)置(zhi)；

2，整個PCB線路板制做，無對接(jie)焊縫，比拼湊(cou)承重梁(liang)更牢固。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切割整(zheng)個PCB線路板開料，精準度(du)高。

4，選用埋(mai)弧(hu)焊(han)自動焊(han)、無(wu)損檢測。焊(han)后(hou)總體拋丸(wan)除銹，消地應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼板原材料為(wei)Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接軟性(xing)設計方案，防止“幾條(tiao)腿”運(yun)作。

2，車轱轆選用鏜孔方式，應用數(shu)控機床鏜銑床一回精(jing)準定位生產加工，保(bao)證規格精(jing)密度(du)和配合尺(chi)寸；

3，每一端梁裝有雙(shuang)輪(lun)緣的車轱(gu)轆(lu)、緩沖器、驅動器維護(hu)和防(fang)外遇保(bao)護(hu)器，安全性(xing)有確保(bao)。

4，承重(zhong)梁與端梁選用10.9級高強螺栓聯(lian)接，保證(zheng)整(zheng)個設備構造抗壓強度(du)和精密度(du)。

5，半今龍門端梁選用矩形方管制做(zuo)，車(che)轱轆為無(wu)邊緣設計方案，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性(xing)絞(jiao)接方式；防止“幾條腿”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四(si)合一(yi)一(yi)體化設計方案，結構緊(jin)湊

3，小(xiao)轎(jiao)車(che)搭建有(you)安全性鉤，防失控。

4，全部傳動(dong)(dong)系(xi)統組織(zhi)選用無連軸器的立(li)即I/O方式，傳動(dong)(dong)系(xi)統高效率(lv)、裝配線高精度(du)、免維護保養。

5，工作中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全級(ji)別。