門(men)(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)于(yu)戶(hu)(hu)外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)所(suo)使用(yong)率高、工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)性(xing)強等(deng)特性(xing)，在(zai)(zai)(zai)(zai)海港貨(huo)(huo)運(yun)站(zhan)獲得普遍(bian)應用(yong)。它的(de)(de)(de)(de)金屬構(gou)(gou)(gou)件(jian)像門(men)(men)(men)(men)形(xing)架(jia)構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠立(li)即(ji)在(zai)(zai)(zai)(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌(gui)上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆放場(chang)及工(gong)(gong)(gong)(gong)業(ye)廠房(fang)內無(wu)牛腿(tui)支撐(cheng)(cheng)點(dian)的(de)(de)(de)(de)場(chang)所(suo)，方式(shi)分(fen)成半龍(long)門(men)(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍(long)門(men)(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可去300噸。適用(yong)海港、堆放場(chang)等(deng)，進(jin)行戶(hu)(hu)外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)工(gong)(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬構(gou)(gou)(gou)件(jian)像門(men)(men)(men)(men)形(xing)架(jia)構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠立(li)即(ji)在(zai)(zai)(zai)(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌(gui)上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)(gou)(gou)類型(xing)由龍(long)門(men)(men)(men)(men)架(jia)、大貨(huo)(huo)車運(yun)作(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車和(he)電(dian)氣設備(bei)(bei)一部(bu)(bu)分(fen)等(deng)構(gou)(gou)(gou)成。有的(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)(zai)(zai)(zai)一邊(bian)有支腳(jiao)，另一邊(bian)支撐(cheng)(cheng)點(dian)在(zai)(zai)(zai)(zai)工(gong)(gong)(gong)(gong)業(ye)廠房(fang)或棧橋(qiao)上(shang)運(yun)作(zuo)(zuo)，稱之為半橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)龍(long)門(men)(men)(men)(men)架(jia)上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部(bu)(bu)分(fen)組(zu)成。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一邊(bian)或兩邊(bian)抬起(qi)(qi)支腳(jiao)之外(wai)(wai)，產生(sheng)懸(xuan)壁。也可選用(yong)帶伸(shen)縮臂的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車，根據(ju)伸(shen)縮臂的(de)(de)(de)(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

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

2，整個PCB線路板制做，無對接焊縫(feng)，比拼(pin)湊承重梁更牢固。

3，豎(shu)直剛度為1/800，梁(liang)端(duan)拱度由(you)數控切割整個PCB線路板開料(liao)，精準(zhun)度高。

4，選用埋弧焊自動(dong)焊、無損檢(jian)測。焊后總體拋丸除銹，消(xiao)地應力(li)、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富(fu)鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性(xing)設(she)計方案，防止“幾條腿”運作(zuo)。

2，車轱轆(lu)選(xuan)用鏜孔方式，應(ying)用數控(kong)機床鏜銑床一回精(jing)準定位生(sheng)產加(jia)工，保證(zheng)規格(ge)精(jing)密度(du)和(he)配(pei)合(he)尺寸(cun)；

3，每(mei)一端梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和(he)防(fang)外遇保護器(qi)，安全性(xing)有確保。

4，承重梁與端梁選用10.9級高(gao)強螺栓聯接(jie)，保證(zheng)整個設備構造抗壓強度和精密度。

5，半今龍門(men)端梁選(xuan)用矩形方管制(zhi)做，車轱轆為無邊緣設計(ji)方案，路軌(gui)與(yu)路面每平(ping)米。

小轎車總程

1，雙梁小轎(jiao)車承重梁與承重梁選用軟性(xing)絞接方式；防止(zhi)“幾條腿(tui)”運作。

2，電動(dong)機(ji)＋制動(dong)系統＋減速(su)器＋行程開關四(si)合一一體化設計方案，結構緊(jin)湊(cou)

3，小(xiao)轎車搭建(jian)有安全性(xing)鉤，防失(shi)控。

4，全部(bu)傳(chuan)(chuan)動(dong)系統組(zu)織選用無(wu)連軸器的立即I/O方式(shi)，傳(chuan)(chuan)動(dong)系統高(gao)效率(lv)、裝(zhuang)配(pei)線(xian)高(gao)精度、免維護保(bao)養。

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