門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)于(yu)戶(hu)外(wai)的(de)貨(huo)(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)裝(zhuang)卸(xie)(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)作 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所(suo)使(shi)用(yong)(yong)(yong)率高(gao)、工(gong)(gong)(gong)作 范(fan)疇大、融入范(fan)圍廣、實用(yong)(yong)(yong)性(xing)強等(deng)(deng)(deng)特性(xing)，在海港(gang)貨(huo)(huo)運(yun)(yun)站(zhan)獲得普遍應用(yong)(yong)(yong)。它的(de)金(jin)屬(shu)構(gou)(gou)件(jian)像門形(xing)架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)腳，能(neng)(neng)(neng)夠(gou)(gou)(gou)立即在路(lu)面的(de)路(lu)軌上走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)(neng)夠(gou)(gou)(gou)具備(bei)外(wai)伸懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是(shi)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)這種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)(gong)(gong)業(ye)廠(chang)房內無牛腿支(zhi)(zhi)撐(cheng)點的(de)場(chang)(chang)(chang)所(suo)，方式(shi)(shi)(shi)分成半(ban)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數(shu)可去300噸。適(shi)用(yong)(yong)(yong)海港(gang)、堆放場(chang)(chang)(chang)等(deng)(deng)(deng)，進行戶(hu)外(wai)的(de)貨(huo)(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)裝(zhuang)卸(xie)(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)作 。它的(de)金(jin)屬(shu)構(gou)(gou)件(jian)像門形(xing)架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)腳，能(neng)(neng)(neng)夠(gou)(gou)(gou)立即在路(lu)面的(de)路(lu)軌上走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)(neng)夠(gou)(gou)(gou)具備(bei)外(wai)伸懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類(lei)型由龍門架(jia)、大貨(huo)(huo)車運(yun)(yun)作組(zu)織、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車和(he)電氣設(she)(she)備(bei)一(yi)(yi)部分等(deng)(deng)(deng)構(gou)(gou)成。有(you)的(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)(yi)邊(bian)(bian)(bian)有(you)支(zhi)(zhi)腳，另一(yi)(yi)邊(bian)(bian)(bian)支(zhi)(zhi)撐(cheng)點在工(gong)(gong)(gong)業(ye)廠(chang)房或棧橋上運(yun)(yun)作，稱之為半(ban)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)龍門架(jia)上端(duan)跨接 (含承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)腳、下(xia)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)(deng)一(yi)(yi)部分組(zu)成。以便擴(kuo)張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備(bei)工(gong)(gong)(gong)作 范(fan)疇，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)(neng)夠(gou)(gou)(gou)向一(yi)(yi)邊(bian)(bian)(bian)或兩(liang)(liang)邊(bian)(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之外(wai)，產生懸壁。也可選用(yong)(yong)(yong)帶伸縮(suo)臂的(de)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車，根據伸縮(suo)臂的(de)俯(fu)仰和(he)轉動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備(bei)工(gong)(gong)(gong)作 范(fan)疇

承重梁構造

1，承(cheng)重梁選用歐式古(gu)典箱型梁組織設計(ji)方(fang)案，重量輕，合(he)理配置；

2，整個(ge)PCB線路板制(zhi)做(zuo)，無對接焊縫，比(bi)拼湊承重梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁(liang)端拱(gong)度(du)由(you)數控切割整個PCB線路(lu)板開(kai)料，精準度(du)高。

4，選(xuan)用(yong)埋弧(hu)焊自(zi)動(dong)焊、無(wu)損檢測(ce)。焊后總體拋丸除銹，消地應力、防銹處理，超(chao)過(guo)Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟性設計(ji)方案，防止“幾(ji)條腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數控機床(chuang)鏜(tang)銑床(chuang)一(yi)回精準定(ding)位生產加工，保(bao)證規格精密度(du)和配合(he)尺寸(cun)；

3，每一端梁裝有雙輪緣的車轱轆、緩(huan)沖器、驅動(dong)器維護和防外遇保護器，安全(quan)性有確保。

4，承重(zhong)梁與端梁選用(yong)10.9級高強螺(luo)栓聯接，保證整個設(she)備(bei)構造抗(kang)壓強度和精(jing)密(mi)度。

5，半今龍門端(duan)梁選用矩形方(fang)管制做，車轱轆(lu)為無(wu)邊緣設計方(fang)案，路軌與路面(mian)每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車承重梁(liang)與(yu)承重梁(liang)選用軟(ruan)性(xing)絞接方式；防止“幾條腿”運作(zuo)。

2，電(dian)動機＋制動系統＋減速器＋行程開關四(si)合一一體化設計方(fang)案，結構(gou)緊(jin)湊

3，小(xiao)轎(jiao)車(che)搭建有安全性鉤，防(fang)失控。

4，全(quan)部傳(chuan)動系(xi)統(tong)組織選用無連軸(zhou)器的(de)立(li)即I/O方式，傳(chuan)動系(xi)統(tong)高(gao)效(xiao)率、裝配(pei)線高(gao)精度、免維護保養。

5，工作中級(ji)(ji)別為(wei)A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣(yuan)層。防污(wu)防潮，提升安全級(ji)(ji)別。