門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)(yong)(yong)于(yu)戶(hu)外(wai)(wai)(wai)的(de)貨(huo)運站、石料(liao)場(chang)貨(huo)、散(san)柜的(de)裝(zhuang)卸(xie)搬(ban)(ban)運工作 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)所使(shi)用(yong)(yong)(yong)率高、工作 范(fan)疇(chou)(chou)大、融(rong)入范(fan)圍廣(guang)、實用(yong)(yong)(yong)性(xing)強等(deng)特性(xing)，在海港貨(huo)運站獲得普(pu)遍應(ying)用(yong)(yong)(yong)。它的(de)金屬構(gou)件(jian)(jian)像(xiang)門(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩根(gen)(gen)撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)(li)即(ji)在路面(mian)的(de)路軌上(shang)走(zou)(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠具備(bei)外(wai)(wai)(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這(zhe)種形(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)堆放場(chang)及工業廠房內(nei)無牛(niu)腿(tui)支撐(cheng)點的(de)場(chang)所，方(fang)式(shi)(shi)(shi)分成(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大噸數可去300噸。適用(yong)(yong)(yong)海港、堆放場(chang)等(deng)，進行(xing)戶(hu)外(wai)(wai)(wai)的(de)貨(huo)運站、石料(liao)場(chang)貨(huo)、散(san)柜的(de)裝(zhuang)卸(xie)搬(ban)(ban)運工作 。它的(de)金屬構(gou)件(jian)(jian)像(xiang)門(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩根(gen)(gen)撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)(li)即(ji)在路面(mian)的(de)路軌上(shang)走(zou)(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠具備(bei)外(wai)(wai)(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍門(men)架、大貨(huo)車運作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和(he)電(dian)氣設(she)備(bei)一(yi)(yi)部(bu)分等(deng)構(gou)成(cheng)。有(you)的(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)(yi)邊(bian)有(you)支腳(jiao)，另一(yi)(yi)邊(bian)支撐(cheng)點在工業廠房或棧橋(qiao)上(shang)運作，稱之為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍門(men)架上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部(bu)分組成(cheng)。以便擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠向一(yi)(yi)邊(bian)或兩邊(bian)抬(tai)起(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)(wai)(wai)，產(chan)生懸(xuan)壁。也(ye)可選(xuan)用(yong)(yong)(yong)帶伸縮(suo)臂(bei)的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根(gen)(gen)據伸縮(suo)臂(bei)的(de)俯仰(yang)和(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁(liang)(liang)選用(yong)歐式古典箱型梁(liang)(liang)組織設(she)計方案，重量(liang)輕，合理(li)配置；

2，整個PCB線(xian)路板制做，無對接焊(han)縫，比拼湊承重梁更牢固(gu)。

3，豎直剛(gang)度(du)為(wei)1/800，梁端(duan)拱度(du)由數(shu)控切割整個PCB線路板(ban)開料，精準度(du)高(gao)。

4，選用埋(mai)弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后(hou)總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為(wei)Q235B；環氧(yang)富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟(ruan)性設計方案，防止“幾(ji)條腿”運(yun)作(zuo)。

2，車(che)轱轆選用(yong)鏜(tang)孔方式，應(ying)用(yong)數控(kong)機床鏜(tang)銑(xian)床一回精(jing)準(zhun)定位生產(chan)加(jia)工，保證規(gui)格精(jing)密(mi)度和配(pei)合尺寸(cun)；

3，每一端(duan)梁裝(zhuang)有雙輪緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇(yu)保護器(qi)，安全性有確保。

4，承(cheng)重(zhong)梁與端梁選用(yong)10.9級高強螺栓聯接，保證整個設備構造抗壓強度(du)和(he)精密(mi)度(du)。

5，半(ban)今龍(long)門端梁選用矩形方管制做，車轱轆為無邊緣設計(ji)方案，路軌(gui)與路面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎車(che)承重梁(liang)與(yu)承重梁(liang)選(xuan)用軟性(xing)絞接方式；防(fang)止“幾條(tiao)腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器(qi)＋行程(cheng)開關四合一一體化(hua)設計方案(an)，結構緊(jin)湊

3，小轎車搭(da)建有安(an)全性鉤，防失控。

4，全部傳動系統(tong)組織選用無連軸(zhou)器的(de)立即I/O方(fang)式，傳動系統(tong)高效率、裝配(pei)線高精度、免(mian)維護保養。

5，工作中(zhong)級(ji)別(bie)為(wei)A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣(yuan)層。防污防潮，提升(sheng)安全級(ji)別(bie)。