門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)主要(yao)用(yong)(yong)于戶外(wai)的(de)貨(huo)(huo)運站、石(shi)料場(chang)(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)(ju)的(de)裝(zhuang)卸搬運工(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)具備(bei)場(chang)(chang)(chang)(chang)所使(shi)用(yong)(yong)率(lv)高(gao)、工(gong)(gong)作 范(fan)疇大(da)、融(rong)入范(fan)圍廣(guang)、實用(yong)(yong)性強等特性，在(zai)(zai)海港貨(huo)(huo)運站獲得普遍(bian)應用(yong)(yong)。它的(de)金屬(shu)構(gou)件(jian)(jian)像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)承(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即(ji)(ji)在(zai)(zai)路面的(de)路軌(gui)上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外(wai)伸(shen)懸臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)的(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)(chang)(chang)(chang)及工(gong)(gong)業(ye)廠房內無(wu)牛腿(tui)支(zhi)撐(cheng)(cheng)點的(de)場(chang)(chang)(chang)(chang)所，方式(shi)(shi)(shi)分成半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)和(he)(he)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)(yong)海港、堆放(fang)場(chang)(chang)(chang)(chang)等，進行戶外(wai)的(de)貨(huo)(huo)運站、石(shi)料場(chang)(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)(ju)的(de)裝(zhuang)卸搬運工(gong)(gong)作 。它的(de)金屬(shu)構(gou)件(jian)(jian)像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)承(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即(ji)(ji)在(zai)(zai)路面的(de)路軌(gui)上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外(wai)伸(shen)懸臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)、大(da)貨(huo)(huo)車運作組(zu)(zu)織、起(qi)(qi)(qi)(qi)重(zhong)吊裝(zhuang)小(xiao)轎車和(he)(he)電氣設備(bei)一(yi)部(bu)分等構(gou)成。有(you)的(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有(you)支(zhi)腳(jiao)，另(ling)一(yi)邊(bian)支(zhi)撐(cheng)(cheng)點在(zai)(zai)工(gong)(gong)業(ye)廠房或棧橋(qiao)(qiao)上(shang)運作，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)(ji)(ji)的(de)龍門(men)(men)架(jia)上(shang)端(duan)跨接(jie) (含(han)承(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)和(he)(he)端(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)等一(yi)部(bu)分組(zu)(zu)成。以(yi)便(bian)擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)設備(bei)工(gong)(gong)作 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生懸壁。也可選用(yong)(yong)帶伸(shen)縮臂(bei)(bei)的(de)起(qi)(qi)(qi)(qi)重(zhong)吊裝(zhuang)小(xiao)轎車，根(gen)據伸(shen)縮臂(bei)(bei)的(de)俯仰和(he)(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)設備(bei)工(gong)(gong)作 范(fan)疇

承重梁構造

1，承(cheng)重(zhong)梁選用(yong)歐式(shi)古典箱型(xing)梁組織設計方案，重(zhong)量(liang)輕，合理配置；

2，整個PCB線(xian)路板制(zhi)做，無對(dui)接焊縫，比拼湊(cou)承(cheng)重梁更牢(lao)固。

3，豎(shu)直剛度(du)為1/800，梁(liang)端拱度(du)由數控(kong)切割(ge)整個PCB線路板(ban)開(kai)料，精(jing)準度(du)高。

4，選(xuan)用(yong)埋弧焊自(zi)動焊、無損(sun)檢測。焊后總(zong)體拋丸(wan)除銹，消地應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼(gang)板(ban)原(yuan)材料為(wei)Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方案(an)，防止(zhi)“幾條腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式(shi)，應用(yong)數控機(ji)床(chuang)鏜(tang)銑床(chuang)一(yi)回(hui)精準定位(wei)生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝有雙輪(lun)緣的車轱轆、緩沖器(qi)、驅動器(qi)維護(hu)和防(fang)外遇保護(hu)器(qi)，安全性有確(que)保。

4，承重梁(liang)與端梁(liang)選用10.9級高(gao)強螺栓聯接，保(bao)證(zheng)整個設備(bei)構(gou)造抗壓強度和精密度。

5，半今龍門端梁選用矩形方管制做，車(che)轱轆為無邊(bian)緣設計方案，路軌與路面每(mei)平米(mi)。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟(ruan)性絞(jiao)接方(fang)式(shi)；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統(tong)＋減(jian)速器＋行程開關四合一一體化設計方(fang)案，結構緊湊

3，小轎車搭(da)建有安全性鉤(gou)，防失控(kong)。

4，全(quan)部傳(chuan)動(dong)系(xi)統(tong)組織選用無連軸器的(de)立即I/O方式，傳(chuan)動(dong)系(xi)統(tong)高效率、裝配線高精(jing)度、免維護(hu)保養。

5，工作中級(ji)別為(wei)A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提(ti)升安全(quan)級(ji)別。