門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)(yong)(yong)于戶外(wai)(wai)的(de)貨(huo)(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)(huo)、散(san)柜(ju)的(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)(ju)(ju)備場(chang)所使用(yong)(yong)(yong)(yong)(yong)率(lv)高、工(gong)(gong)作(zuo) 范疇(chou)大(da)、融入范圍(wei)廣、實用(yong)(yong)(yong)(yong)(yong)性(xing)強等(deng)特(te)性(xing)，在(zai)海港貨(huo)(huo)(huo)運(yun)(yun)站獲得普遍應用(yong)(yong)(yong)(yong)(yong)。它(ta)的(de)金(jin)屬構(gou)件(jian)像門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠(gou)立即在(zai)路面的(de)路軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)(ju)備外(wai)(wai)伸懸臂梁(liang)。橋(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這種形變。橋(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)(yong)(yong)堆放(fang)場(chang)及(ji)工(gong)(gong)業廠(chang)房內(nei)無牛腿支(zhi)撐(cheng)點的(de)場(chang)所，方式分(fen)成(cheng)半龍(long)門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去300噸。適用(yong)(yong)(yong)(yong)(yong)海港、堆放(fang)場(chang)等(deng)，進行戶外(wai)(wai)的(de)貨(huo)(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)(huo)、散(san)柜(ju)的(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)金(jin)屬構(gou)件(jian)像門(men)(men)形架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠(gou)立即在(zai)路面的(de)路軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)(ju)備外(wai)(wai)伸懸臂梁(liang)。橋(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍(long)門(men)(men)架、大(da)貨(huo)(huo)(huo)車運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車和(he)電氣(qi)設(she)備一部分(fen)等(deng)構(gou)成(cheng)。有的(de)橋(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一邊(bian)有支(zhi)腳，另一邊(bian)支(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠(chang)房或棧橋(qiao)上運(yun)(yun)作(zuo)，稱(cheng)之為半橋(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍(long)門(men)(men)架上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部分(fen)組(zu)成(cheng)。以(yi)便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)支(zhi)腳之外(wai)(wai)，產生懸壁。也可選用(yong)(yong)(yong)(yong)(yong)帶伸縮(suo)臂的(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車，根據伸縮(suo)臂的(de)俯仰和(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)(zhong)梁選用歐式古典箱型梁組(zu)織設計方案，重(zhong)(zhong)量輕，合理配置；

2，整個PCB線路板制做，無(wu)對接焊縫，比(bi)拼湊承重梁更牢固。

3，豎(shu)直剛度(du)為(wei)1/800，梁端拱度(du)由數控切割整(zheng)個(ge)PCB線路(lu)板開料，精準(zhun)度(du)高。

4，選用埋弧焊自動焊、無損(sun)檢測。焊后總(zong)體拋丸除銹(xiu)，消地(di)應力、防銹(xiu)處(chu)理，超過(guo)Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選(xuan)用絞(jiao)接軟性設計(ji)方案，防(fang)止“幾(ji)條腿(tui)”運(yun)作。

2，車轱(gu)轆選用鏜(tang)孔方式(shi)，應(ying)用數(shu)控機床鏜(tang)銑床一回精(jing)準定位(wei)生產(chan)加(jia)工，保(bao)證規格精(jing)密度和配(pei)合尺寸；

3，每(mei)一端梁裝有雙輪(lun)緣的車轱轆(lu)、緩沖器、驅動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(ji)高強(qiang)螺栓聯接，保(bao)證(zheng)整個(ge)設備構造抗壓強(qiang)度和精密度。

5，半今(jin)龍門端梁選用矩形方管制做，車轱轆為無邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙(shuang)梁小轎(jiao)車承重梁與承重梁選用(yong)軟性絞接方(fang)式(shi)；防止(zhi)“幾條腿(tui)”運作(zuo)。

2，電動機＋制(zhi)動系統＋減速器＋行(xing)程開關(guan)四(si)合一一體化設計方案，結構(gou)緊湊(cou)

3，小(xiao)轎(jiao)車搭建有安全(quan)性(xing)鉤，防失(shi)控。

4，全(quan)部傳動(dong)系(xi)統組織選用無連軸器的(de)立即I/O方式，傳動(dong)系(xi)統高(gao)效(xiao)率、裝配(pei)線高(gao)精度、免維(wei)護保養。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣(yuan)層。防污(wu)防潮，提升(sheng)安全級(ji)別。