門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)于戶外的(de)(de)(de)貨(huo)運(yun)(yun)站、石(shi)料(liao)場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)場(chang)(chang)所使用(yong)率高(gao)、工(gong)(gong)(gong)作(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)性強等特性，在(zai)海港貨(huo)運(yun)(yun)站獲得普遍應用(yong)。它(ta)的(de)(de)(de)金屬(shu)構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)兩根(gen)撐腳(jiao)(jiao)，能夠立(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)(bian)能夠具備(bei)(bei)外伸懸(xuan)臂梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種形變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)(dui)放場(chang)(chang)及(ji)工(gong)(gong)(gong)業廠(chang)房內(nei)無牛腿支(zhi)撐點的(de)(de)(de)場(chang)(chang)所，方(fang)式(shi)(shi)(shi)分(fen)成半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)海港、堆(dui)(dui)放場(chang)(chang)等，進行戶外的(de)(de)(de)貨(huo)運(yun)(yun)站、石(shi)料(liao)場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)金屬(shu)構(gou)件像門(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)兩根(gen)撐腳(jiao)(jiao)，能夠立(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)(bian)能夠具備(bei)(bei)外伸懸(xuan)臂梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍門(men)(men)架、大(da)貨(huo)車(che)運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車(che)和(he)(he)電氣設備(bei)(bei)一(yi)(yi)部分(fen)等構(gou)成。有的(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)邊(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)撐點在(zai)工(gong)(gong)(gong)業廠(chang)房或棧橋上運(yun)(yun)作(zuo)，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)(men)架上端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)(he)端梁)、支(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)(yi)部分(fen)組成。以便(bian)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能夠向一(yi)(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外，產生懸(xuan)壁。也可選用(yong)帶伸縮臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車(che)，根(gen)據伸縮臂的(de)(de)(de)俯(fu)仰和(he)(he)轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

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

2，整個PCB線路板(ban)制(zhi)做，無對接焊(han)縫，比(bi)拼湊承重梁(liang)更牢固。

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

4，選用埋(mai)弧焊自動焊、無(wu)損檢測。焊后總體拋丸除銹，消地應力、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方案，防止“幾條腿”運(yun)作(zuo)。

2，車轱轆選(xuan)用(yong)鏜孔(kong)方式(shi)，應用(yong)數控機床(chuang)鏜銑床(chuang)一回精準定位生(sheng)產加工，保(bao)證(zheng)規(gui)格(ge)精密度和配(pei)合尺寸(cun)；

3，每一(yi)端梁(liang)裝有雙輪緣的車轱(gu)轆、緩沖器、驅(qu)動(dong)器維(wei)護(hu)(hu)和(he)防(fang)外遇保護(hu)(hu)器，安(an)全性有確保。

4，承(cheng)重梁與端梁選用10.9級高強螺栓聯接(jie)，保證整個設(she)備構造抗壓強度(du)(du)和精密度(du)(du)。

5，半今(jin)龍門端梁選用矩形方管制做，車轱轆為無邊緣(yuan)設計方案，路軌與路面每平米。

小轎車總程

1，雙梁小轎(jiao)車承重梁與承重梁選用(yong)軟性絞接方式；防止“幾條腿(tui)”運作。

2，電動機＋制動系統(tong)＋減速器＋行程開(kai)關四合(he)一一體化設計方案(an)，結構緊湊(cou)

3，小轎車搭建有安全性鉤，防(fang)失(shi)控。

4，全部(bu)傳動系(xi)統(tong)組織選用無連軸器的(de)立(li)即I/O方式，傳動系(xi)統(tong)高(gao)效(xiao)率、裝(zhuang)配線高(gao)精度、免(mian)維護保養(yang)。

5，工作中級別(bie)(bie)為A6級，防(fang)水等級IP55，H級絕(jue)緣層。防(fang)污防(fang)潮(chao)，提升安(an)全級別(bie)(bie)。