門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主(zhu)要用于戶外的(de)(de)(de)貨運(yun)(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備場(chang)(chang)所(suo)使用率高、工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實(shi)用性(xing)強等(deng)特性(xing)，在海港貨運(yun)(yun)站(zhan)獲得普遍應用。它的(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件像門形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立(li)即(ji)(ji)在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠(gou)具(ju)備外伸(shen)(shen)懸臂梁(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是(shi)門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這種(zhong)形變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適用堆(dui)(dui)放場(chang)(chang)及工(gong)業廠房(fang)內無(wu)牛腿支(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)分(fen)成半龍門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數(shu)可去(qu)300噸。適用海港、堆(dui)(dui)放場(chang)(chang)等(deng)，進行戶外的(de)(de)(de)貨運(yun)(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)金(jin)屬(shu)構(gou)(gou)件像門形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立(li)即(ji)(ji)在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠(gou)具(ju)備外伸(shen)(shen)懸臂梁(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)(gou)類(lei)型(xing)由龍門架(jia)、大貨車(che)(che)運(yun)(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車(che)(che)和(he)電氣(qi)設(she)備一(yi)(yi)(yi)部(bu)分(fen)等(deng)構(gou)(gou)成。有(you)的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只在一(yi)(yi)(yi)邊(bian)有(you)支(zhi)(zhi)腳(jiao)，另一(yi)(yi)(yi)邊(bian)支(zhi)(zhi)撐(cheng)(cheng)點在工(gong)業廠房(fang)或(huo)棧(zhan)橋上(shang)運(yun)(yun)作(zuo)(zuo)(zuo)，稱之為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍門架(jia)上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)(yi)部(bu)分(fen)組成。以便擴(kuo)張(zhang)(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向一(yi)(yi)(yi)邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外，產生懸壁(bi)。也(ye)可選用帶伸(shen)(shen)縮臂的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車(che)(che)，根據伸(shen)(shen)縮臂的(de)(de)(de)俯仰和(he)轉動擴(kuo)張(zhang)(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐式古典箱(xiang)型梁組(zu)織設計方案(an)，重量輕，合(he)理配(pei)置；

2，整個PCB線路(lu)板制做，無對(dui)接(jie)焊縫，比拼湊承重梁更牢固。

3，豎(shu)直剛度為1/800，梁(liang)端拱(gong)度由數控切割(ge)整個PCB線路板(ban)開料(liao)，精準度高。

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

5，厚鋼板原(yuan)材料為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁(liang)選(xuan)用(yong)絞接軟(ruan)性設(she)計方(fang)案，防止“幾(ji)條腿”運作。

2，車轱轆(lu)選用(yong)鏜孔方式，應用(yong)數控機床(chuang)鏜銑床(chuang)一回精(jing)準定位生產加工，保證規格(ge)精(jing)密(mi)度和配合尺寸；

3，每(mei)一端梁(liang)裝有(you)雙輪緣(yuan)的(de)車轱轆、緩沖器(qi)(qi)、驅動(dong)器(qi)(qi)維護(hu)和防外遇保(bao)護(hu)器(qi)(qi)，安全性有(you)確保(bao)。

4，承重梁與端梁選用10.9級高強(qiang)螺栓聯接(jie)，保證整(zheng)個設(she)備(bei)構造抗壓強(qiang)度和精密度。

5，半今龍門(men)端梁選(xuan)用矩形方管制做，車轱轆(lu)為(wei)無邊(bian)緣設計方案，路軌與路面(mian)每(mei)平米。

小轎車總程

1，雙梁小(xiao)轎車(che)承(cheng)重梁與(yu)承(cheng)重梁選用(yong)軟性絞接(jie)方式；防(fang)止“幾條腿”運作。

2，電動(dong)(dong)機＋制動(dong)(dong)系統＋減速器(qi)＋行程(cheng)開(kai)關四合一一體化設計方案，結構緊湊(cou)

3，小轎車搭(da)建有安全性鉤，防(fang)失(shi)控。

4，全(quan)部傳(chuan)動(dong)系(xi)統組織選(xuan)用無連軸器的立即I/O方式(shi)，傳(chuan)動(dong)系(xi)統高(gao)效率、裝配線高(gao)精度、免維(wei)護保養(yang)。

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