門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要(yao)用(yong)于戶外的(de)(de)貨運(yun)站(zhan)(zhan)(zhan)、石料場貨、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具備(bei)場所(suo)使用(yong)率高(gao)、工(gong)(gong)作(zuo)(zuo) 范(fan)疇大、融(rong)入范(fan)圍廣、實(shi)用(yong)性強等(deng)(deng)特(te)性，在(zai)海港貨運(yun)站(zhan)(zhan)(zhan)獲得普(pu)遍應用(yong)。它的(de)(de)金(jin)屬構件像(xiang)門(men)(men)(men)形(xing)架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能夠立即在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能夠具備(bei)外伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)這種(zhong)形(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適用(yong)堆放場及工(gong)(gong)業廠房內無(wu)牛(niu)腿支撐(cheng)點(dian)的(de)(de)場所(suo)，方式(shi)(shi)(shi)(shi)分成(cheng)半龍門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和龍門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大噸(dun)數可去300噸(dun)。適用(yong)海港、堆放場等(deng)(deng)，進行戶外的(de)(de)貨運(yun)站(zhan)(zhan)(zhan)、石料場貨、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金(jin)屬構件像(xiang)門(men)(men)(men)形(xing)架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能夠立即在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能夠具備(bei)外伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構類(lei)型由(you)龍門(men)(men)(men)架(jia)、大貨車(che)運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)(jiao)車(che)和電氣(qi)設備(bei)一(yi)(yi)部分等(deng)(deng)構成(cheng)。有(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只(zhi)在(zai)一(yi)(yi)邊(bian)有(you)支腳(jiao)(jiao)，另(ling)一(yi)(yi)邊(bian)支撐(cheng)點(dian)在(zai)工(gong)(gong)業廠房或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)龍門(men)(men)(men)架(jia)上(shang)端跨接(jie) (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一(yi)(yi)部分組(zu)成(cheng)。以(yi)便(bian)擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能夠向(xiang)一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬(tai)起(qi)(qi)(qi)(qi)(qi)(qi)支腳(jiao)(jiao)之外，產生懸壁。也可選用(yong)帶伸縮(suo)臂的(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)(jiao)車(che)，根(gen)據伸縮(suo)臂的(de)(de)俯仰(yang)和轉動(dong)擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選用歐式古典箱(xiang)型梁組織設(she)計方案，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線路板制做(zuo)，無(wu)對接(jie)焊(han)縫(feng)，比拼湊(cou)承重梁更牢固。

3，豎直剛度(du)(du)為(wei)1/800，梁端拱度(du)(du)由數(shu)控(kong)切割整個(ge)PCB線路板開料(liao)，精準度(du)(du)高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體(ti)拋丸除(chu)銹，消地應(ying)力(li)、防(fang)銹處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料為(wei)Q235B；環氧(yang)富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

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

2，車轱轆選(xuan)用(yong)鏜(tang)孔(kong)方式，應(ying)用(yong)數控機床鏜(tang)銑床一回(hui)精準定(ding)位生產加工(gong)，保證規格精密度和(he)配合尺(chi)寸；

3，每一端梁裝有雙輪緣的(de)車轱轆、緩(huan)沖器(qi)(qi)、驅(qu)動器(qi)(qi)維護和防外遇保(bao)護器(qi)(qi)，安全(quan)性有確保(bao)。

4，承重梁與端梁選用10.9級高(gao)強(qiang)螺栓聯接，保證整個設備構造抗壓強(qiang)度和精密度。

5，半今龍門端梁選用(yong)矩形方管制做，車轱轆(lu)為無邊緣(yuan)設計方案，路軌與(yu)路面(mian)每平(ping)米。

小轎車總程

1，雙梁小轎車承重(zhong)梁與(yu)承重(zhong)梁選用軟性絞接方(fang)式；防止(zhi)“幾條腿”運作(zuo)。

2，電動(dong)機(ji)＋制動(dong)系統＋減速(su)器(qi)＋行程開關四合一(yi)一(yi)體化(hua)設(she)計方案，結(jie)構緊(jin)湊

3，小轎(jiao)車搭建有安全性鉤，防失(shi)控。

4，全(quan)部傳動(dong)系統組織選(xuan)用無(wu)連軸器(qi)的立即I/O方式，傳動(dong)系統高效率、裝(zhuang)配線高精度、免維(wei)護保養。

5，工作中級別(bie)為A6級，防(fang)(fang)水等(deng)級IP55，H級絕緣層。防(fang)(fang)污防(fang)(fang)潮，提升安全(quan)級別(bie)。