門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于(yu)戶外(wai)(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)裝卸搬運(yun)(yun)(yun)工作(zuo)(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)(chang)所(suo)使用(yong)(yong)率高、工作(zuo)(zuo) 范(fan)(fan)疇大(da)、融(rong)入范(fan)(fan)圍(wei)廣、實用(yong)(yong)性強等(deng)(deng)(deng)特(te)性，在海(hai)港貨(huo)運(yun)(yun)(yun)站(zhan)獲得(de)普遍應用(yong)(yong)。它的(de)(de)金(jin)屬(shu)構件像門(men)(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝兩(liang)根(gen)(gen)撐腳，能(neng)夠立即(ji)在路面(mian)的(de)(de)路軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具(ju)備外(wai)(wai)(wai)伸(shen)(shen)懸臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆(dui)放(fang)場(chang)(chang)及工業廠房內無牛腿(tui)支撐點(dian)(dian)的(de)(de)場(chang)(chang)所(suo)，方(fang)式(shi)(shi)(shi)分成半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)海(hai)港、堆(dui)放(fang)場(chang)(chang)等(deng)(deng)(deng)，進行戶外(wai)(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)裝卸搬運(yun)(yun)(yun)工作(zuo)(zuo) 。它的(de)(de)金(jin)屬(shu)構件像門(men)(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝兩(liang)根(gen)(gen)撐腳，能(neng)夠立即(ji)在路面(mian)的(de)(de)路軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具(ju)備外(wai)(wai)(wai)伸(shen)(shen)懸臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型(xing)由(you)龍門(men)(men)架(jia)、大(da)貨(huo)車運(yun)(yun)(yun)作(zuo)(zuo)組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電(dian)氣(qi)設備一(yi)(yi)部(bu)分等(deng)(deng)(deng)構成。有(you)的(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)有(you)支腳，另一(yi)(yi)邊(bian)支撐點(dian)(dian)在工業廠房或棧(zhan)橋上運(yun)(yun)(yun)作(zuo)(zuo)，稱(cheng)之為(wei)半橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)架(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)(deng)一(yi)(yi)部(bu)分組成。以便(bian)擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬(tai)起(qi)(qi)支腳之外(wai)(wai)(wai)，產(chan)生懸壁。也可選(xuan)用(yong)(yong)帶伸(shen)(shen)縮臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)(gen)據伸(shen)(shen)縮臂的(de)(de)俯仰和轉(zhuan)動(dong)擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用歐式古典箱型梁(liang)組(zu)織設(she)計(ji)方(fang)案，重(zhong)量輕，合理配置；

2，整個PCB線路(lu)板(ban)制做，無(wu)對接焊(han)縫，比拼湊承重梁(liang)更牢固(gu)。

3，豎直剛度為1/800，梁端拱度由數控切割整(zheng)個PCB線路板開料，精準(zhun)度高。

4，選用埋(mai)弧焊自動焊、無損檢測。焊后總體拋丸除銹，消地(di)應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原材(cai)料為Q235B；環(huan)氧(yang)富鋅(xin)漆(qi)，薄(bo)厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞(jiao)接軟性設計(ji)方案(an)，防止“幾(ji)條腿”運作。

2，車轱轆(lu)選用鏜孔方(fang)式，應(ying)用數控機床鏜銑床一回精準定(ding)位生產加工，保證規格精密度和配合(he)尺(chi)寸；

3，每一端梁裝有雙輪緣的(de)車轱轆、緩沖器、驅動器維護和防外(wai)遇保(bao)護器，安全(quan)性有確保(bao)。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接(jie)，保證整個(ge)設備(bei)構造抗壓強度(du)和精密度(du)。

5，半(ban)今(jin)龍(long)門端梁(liang)選用矩(ju)形方管制做(zuo)，車(che)轱轆(lu)為無(wu)邊緣設計方案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選(xuan)用軟性絞接方(fang)式；防(fang)止“幾條腿”運作。

2，電動機＋制動系統(tong)＋減速器＋行程(cheng)開關四合一一體化設計(ji)方案，結(jie)構緊(jin)湊

3，小(xiao)轎車(che)搭建(jian)有安全性鉤，防失控(kong)。

4，全部傳(chuan)動(dong)(dong)系(xi)統組(zu)織選(xuan)用無(wu)連軸器的立即I/O方(fang)式，傳(chuan)動(dong)(dong)系(xi)統高效率、裝(zhuang)配(pei)線高精度(du)、免維護保(bao)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(yuan)層。防污防潮，提升安全級(ji)(ji)別(bie)。