門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主要用(yong)于戶外(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具備(bei)(bei)場(chang)所使用(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇大、融入范(fan)圍廣、實用(yong)性強等(deng)特性，在海(hai)(hai)港貨(huo)(huo)運(yun)站(zhan)(zhan)獲得普遍(bian)應用(yong)。它的(de)(de)(de)(de)金屬構(gou)件像門形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根撐腳，能(neng)(neng)(neng)夠(gou)立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌上(shang)走(zou)動(dong)(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)(neng)(neng)夠(gou)具備(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)堆(dui)放場(chang)及(ji)工(gong)(gong)(gong)業廠房內無牛腿支撐點的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可(ke)去(qu)300噸。適(shi)用(yong)海(hai)(hai)港、堆(dui)放場(chang)等(deng)，進行戶外(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬構(gou)件像門形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根撐腳，能(neng)(neng)(neng)夠(gou)立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌上(shang)走(zou)動(dong)(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)(neng)(neng)夠(gou)具備(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍門架(jia)、大貨(huo)(huo)車(che)(che)運(yun)作(zuo)(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小(xiao)轎(jiao)車(che)(che)和(he)電氣設備(bei)(bei)一部分(fen)等(deng)構(gou)成(cheng)。有(you)的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只在一邊(bian)有(you)支腳，另一邊(bian)支撐點在工(gong)(gong)(gong)業廠房或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱之(zhi)為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍門架(jia)上(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一部分(fen)組(zu)成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)(neng)夠(gou)向(xiang)一邊(bian)或兩邊(bian)抬起(qi)支腳之(zhi)外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)帶伸(shen)(shen)縮臂(bei)的(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小(xiao)轎(jiao)車(che)(che)，根據伸(shen)(shen)縮臂(bei)的(de)(de)(de)(de)俯仰和(he)轉動(dong)(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選(xuan)用(yong)歐式古典(dian)箱型(xing)梁組(zu)織設計方案，重量(liang)輕，合理(li)配置；

2，整(zheng)個PCB線路板制(zhi)做，無對接焊縫(feng)，比拼湊承重梁更牢固。

3，豎直剛度(du)為(wei)1/800，梁端拱度(du)由數控切割整個PCB線路板開料，精(jing)準(zhun)度(du)高。

4，選用(yong)埋弧焊自動焊、無損(sun)檢測。焊后(hou)總體拋(pao)丸除銹，消地應力、防銹處(chu)理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精準定(ding)位生產加工，保證(zheng)規(gui)格精密度(du)和配合尺(chi)寸；

3，每一端(duan)梁裝(zhuang)有(you)雙輪緣(yuan)的車(che)轱轆(lu)、緩沖器、驅(qu)動(dong)器維(wei)護和防(fang)外遇(yu)保(bao)護器，安(an)全(quan)性有(you)確(que)保(bao)。

4，承重(zhong)梁(liang)與(yu)端梁(liang)選(xuan)用10.9級高強(qiang)螺(luo)栓聯接，保(bao)證整個(ge)設備構造抗壓強(qiang)度(du)和(he)精(jing)密度(du)。

5，半今龍門端(duan)梁(liang)選(xuan)用矩形方管制做(zuo)，車轱轆為無(wu)邊(bian)緣設(she)計方案，路(lu)軌與路(lu)面每平(ping)米。

小轎車總程

1，雙梁小(xiao)轎(jiao)車承重(zhong)梁與(yu)承重(zhong)梁選用軟性(xing)絞(jiao)接(jie)方式；防止“幾(ji)條腿(tui)”運作(zuo)。

2，電動機＋制動系統(tong)＋減速器＋行程開關四(si)合一(yi)一(yi)體化(hua)設計方案，結構緊(jin)湊(cou)

3，小轎(jiao)車(che)搭建有安全性鉤，防失控。

4，全部傳動(dong)系統(tong)組織選用無連軸器的(de)立即I/O方式(shi)，傳動(dong)系統(tong)高(gao)效(xiao)率、裝配線高(gao)精度、免(mian)維護保養。

5，工作中級(ji)別(bie)(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全(quan)級(ji)別(bie)(bie)。