門(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要用于(yu)戶(hu)外的(de)(de)(de)貨運(yun)(yun)站、石(shi)料(liao)場(chang)(chang)貨、散柜(ju)的(de)(de)(de)裝卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)(chang)所使用率高、工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)大(da)(da)、融(rong)入范(fan)圍廣(guang)、實用性(xing)強等(deng)特(te)性(xing)，在海(hai)港(gang)(gang)貨運(yun)(yun)站獲得普遍(bian)應用。它(ta)的(de)(de)(de)金屬構(gou)件像門(men)形(xing)(xing)架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根(gen)(gen)撐腳(jiao)(jiao)，能(neng)夠立(li)(li)即在路面(mian)的(de)(de)(de)路軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠具(ju)備(bei)外伸懸臂梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種形(xing)(xing)變。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)(shi)用堆放場(chang)(chang)及(ji)工(gong)(gong)(gong)業(ye)廠(chang)房內無牛腿支(zhi)撐點(dian)(dian)的(de)(de)(de)場(chang)(chang)所，方(fang)式(shi)分成(cheng)半龍門(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸數可去300噸。適(shi)(shi)用海(hai)港(gang)(gang)、堆放場(chang)(chang)等(deng)，進行戶(hu)外的(de)(de)(de)貨運(yun)(yun)站、石(shi)料(liao)場(chang)(chang)貨、散柜(ju)的(de)(de)(de)裝卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)金屬構(gou)件像門(men)形(xing)(xing)架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根(gen)(gen)撐腳(jiao)(jiao)，能(neng)夠立(li)(li)即在路面(mian)的(de)(de)(de)路軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠具(ju)備(bei)外伸懸臂梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類(lei)型(xing)由龍門(men)架、大(da)(da)貨車運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車和(he)電(dian)氣設備(bei)一(yi)部(bu)分等(deng)構(gou)成(cheng)。有(you)的(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)邊有(you)支(zhi)腳(jiao)(jiao)，另一(yi)邊支(zhi)撐點(dian)(dian)在工(gong)(gong)(gong)業(ye)廠(chang)房或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)，稱之(zhi)為半橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)架上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)分組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一(yi)邊或兩(liang)邊抬(tai)起(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之(zhi)外，產(chan)生懸壁。也可選(xuan)用帶伸縮臂的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車，根(gen)(gen)據(ju)伸縮臂的(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選(xuan)用歐式古(gu)典箱(xiang)型梁組織設計方案，重量輕，合理配置；

2，整個PCB線路板制(zhi)做，無對接(jie)焊縫(feng)，比(bi)拼湊承重(zhong)梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數(shu)控切割整個PCB線路板開料，精準(zhun)度(du)高。

4，選用埋弧(hu)焊自動焊、無(wu)損檢測(ce)。焊后(hou)總體(ti)拋(pao)丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級；

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

端梁一部分

1，端梁選(xuan)用絞接軟性設(she)計方案，防止(zhi)“幾條腿(tui)”運作。

2，車轱(gu)轆選用(yong)鏜(tang)孔方式(shi)，應用(yong)數控機床(chuang)鏜(tang)銑床(chuang)一回精準定(ding)位生產(chan)加工，保(bao)證規格精密度和配合尺(chi)寸(cun)；

3，每一端梁裝(zhuang)有(you)雙輪緣的車轱轆、緩沖器、驅動器維(wei)護和防外遇(yu)保護器，安全性有(you)確保。

4，承重梁與端梁選用10.9級高強螺栓(shuan)聯接，保證整個(ge)設(she)備構(gou)造抗壓強度和精(jing)密度。

5，半今(jin)龍門端梁(liang)選用矩形方管制做，車轱轆為(wei)無邊緣設計方案，路(lu)軌(gui)與路(lu)面每平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承(cheng)(cheng)重梁(liang)與承(cheng)(cheng)重梁(liang)選用軟性絞(jiao)接方式；防止“幾(ji)條腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行程開關四合一(yi)(yi)一(yi)(yi)體化(hua)設計方案，結構(gou)緊湊

3，小轎(jiao)車搭建有安全性(xing)鉤，防失控。

4，全部(bu)傳動系統組(zu)織選用無連軸(zhou)器的立即I/O方(fang)式，傳動系統高(gao)效率、裝(zhuang)配線高(gao)精(jing)度、免維護保養。

5，工作中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防污防潮，提升安全級(ji)(ji)(ji)別。