門(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)(yong)于戶外的(de)(de)(de)貨運(yun)站、石(shi)料(liao)場貨、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬(ban)(ban)運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備場所(suo)使用(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo) 范(fan)(fan)疇大(da)、融(rong)入范(fan)(fan)圍廣、實用(yong)(yong)(yong)性強等(deng)特性，在(zai)(zai)海港貨運(yun)站獲得普遍應(ying)用(yong)(yong)(yong)。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)形(xing)架(jia)(jia)(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)根(gen)(gen)撐腳(jiao)，能夠(gou)立即(ji)在(zai)(zai)路面的(de)(de)(de)路軌(gui)上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠(gou)具備外伸懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)這種形(xing)變(bian)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)(yong)(yong)堆放(fang)場及工(gong)業廠(chang)房內無牛(niu)腿支(zhi)撐點的(de)(de)(de)場所(suo)，方式(shi)(shi)(shi)(shi)(shi)分成(cheng)半龍門(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)(he)龍門(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸(dun)數可去(qu)300噸(dun)。適用(yong)(yong)(yong)海港、堆放(fang)場等(deng)，進行(xing)戶外的(de)(de)(de)貨運(yun)站、石(shi)料(liao)場貨、散柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬(ban)(ban)運(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)形(xing)架(jia)(jia)(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)根(gen)(gen)撐腳(jiao)，能夠(gou)立即(ji)在(zai)(zai)路面的(de)(de)(de)路軌(gui)上(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠(gou)具備外伸懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)(gou)類(lei)型由龍門(men)(men)架(jia)(jia)(jia)、大(da)貨車運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和(he)(he)電氣設(she)備一(yi)部分等(deng)構(gou)(gou)成(cheng)。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)撐點在(zai)(zai)工(gong)業廠(chang)房或棧橋(qiao)上(shang)(shang)運(yun)作(zuo)(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)(jia)(jia)上(shang)(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部分組(zu)成(cheng)。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)向(xiang)一(yi)邊(bian)或兩(liang)邊(bian)抬(tai)起(qi)(qi)支(zhi)腳(jiao)之外，產生懸壁。也可選(xuan)用(yong)(yong)(yong)帶伸縮臂的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根(gen)(gen)據伸縮臂的(de)(de)(de)俯仰和(he)(he)轉(zhuan)動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選用歐式古典箱型梁組(zu)織設(she)計方案，重量輕(qing)，合理(li)配置；

2，整個PCB線(xian)路板(ban)制做，無對接焊縫，比拼湊承重梁(liang)更(geng)牢固。

3，豎直剛度為1/800，梁(liang)端(duan)拱度由數控(kong)切割整個PCB線路板開料，精準度高。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢(jian)測。焊(han)后總體拋丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級(ji)；

5，厚(hou)(hou)鋼板原(yuan)材(cai)料為Q235B；環(huan)氧富鋅(xin)漆，薄厚(hou)(hou)120μm。

端梁一部分

1，端(duan)梁(liang)選(xuan)用(yong)絞接軟性設(she)計方案，防止“幾(ji)條腿”運作。

2，車轱轆選(xuan)用鏜孔(kong)方(fang)式，應用數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精(jing)準定位(wei)生產加工，保(bao)證規格精(jing)密度和配合(he)尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅(qu)動器(qi)維(wei)護(hu)和防(fang)外(wai)遇保護(hu)器(qi)，安全性有確保。

4，承重(zhong)梁(liang)與端梁(liang)選用10.9級(ji)高強螺栓聯(lian)接，保證整個設備構造(zao)抗壓強度和精(jing)密度。

5，半(ban)今龍門端梁選用矩形方管制做(zuo)，車轱轆為無(wu)邊緣設計方案，路軌與路面每(mei)平米。

小轎車總程

1，雙梁小(xiao)轎車承重梁與承重梁選用(yong)軟性絞(jiao)接方式(shi)；防(fang)止“幾條腿”運作。

2，電動(dong)機＋制(zhi)動(dong)系(xi)統＋減速器(qi)＋行程(cheng)開關四(si)合(he)一一體化(hua)設計方案，結構緊湊

3，小轎(jiao)車搭建(jian)有(you)安全性鉤，防(fang)失控。

4，全部傳(chuan)動系(xi)統組織選用無連軸器的(de)立(li)即I/O方式，傳(chuan)動系(xi)統高(gao)(gao)效率、裝(zhuang)配線高(gao)(gao)精(jing)度、免維(wei)護保(bao)養。

5，工作中級(ji)別為A6級(ji)，防(fang)(fang)水(shui)等(deng)級(ji)IP55，H級(ji)絕(jue)緣層。防(fang)(fang)污防(fang)(fang)潮(chao)，提升(sheng)安全級(ji)別。