門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶(hu)外的(de)(de)(de)(de)(de)貨運(yun)(yun)站(zhan)、石料場貨、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場所(suo)使用(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范(fan)疇大、融入范(fan)圍廣、實用(yong)性強等(deng)(deng)特性，在海港貨運(yun)(yun)站(zhan)獲得普遍應用(yong)。它(ta)的(de)(de)(de)(de)(de)金屬(shu)(shu)構(gou)(gou)件像(xiang)門(men)形(xing)(xing)架(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐腳，能夠(gou)立即在路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能夠(gou)具備外伸懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這種形(xing)(xing)變。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆放場及工(gong)業(ye)廠房內無牛腿支(zhi)撐點的(de)(de)(de)(de)(de)場所(suo)，方式(shi)分成(cheng)(cheng)半(ban)龍(long)(long)門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)(long)門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適(shi)用(yong)海港、堆放場等(deng)(deng)，進行戶(hu)外的(de)(de)(de)(de)(de)貨運(yun)(yun)站(zhan)、石料場貨、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)(de)(de)(de)金屬(shu)(shu)構(gou)(gou)件像(xiang)門(men)形(xing)(xing)架(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐腳，能夠(gou)立即在路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能夠(gou)具備外伸懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類(lei)型由龍(long)(long)門(men)架(jia)(jia)、大貨車運(yun)(yun)作(zuo)(zuo)(zuo)組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車和(he)電氣設備一(yi)部分等(deng)(deng)構(gou)(gou)成(cheng)(cheng)。有(you)的(de)(de)(de)(de)(de)橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊(bian)(bian)有(you)支(zhi)腳，另(ling)一(yi)邊(bian)(bian)支(zhi)撐點在工(gong)業(ye)廠房或棧(zhan)橋(qiao)上(shang)(shang)(shang)運(yun)(yun)作(zuo)(zuo)(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍(long)(long)門(men)架(jia)(jia)上(shang)(shang)(shang)端跨(kua)接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一(yi)部分組成(cheng)(cheng)。以便(bian)擴(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo)(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起支(zhi)腳之(zhi)外，產生懸(xuan)壁(bi)。也可選用(yong)帶伸縮(suo)臂(bei)(bei)(bei)的(de)(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車，根(gen)據伸縮(suo)臂(bei)(bei)(bei)的(de)(de)(de)(de)(de)俯仰和(he)轉(zhuan)動擴(kuo)張起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計方案，重量輕，合理配置；

2，整個(ge)PCB線路板(ban)制做，無對接焊(han)縫，比拼(pin)湊承重梁更牢固。

3，豎直剛度(du)為(wei)1/800，梁端(duan)拱(gong)度(du)由數控切割整個PCB線路板開料，精準度(du)高。

4，選用埋弧焊自動焊、無損檢測。焊后總(zong)體拋丸除(chu)銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼(gang)板(ban)原材料(liao)為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性(xing)設計方案(an)，防止“幾條腿(tui)”運(yun)作。

2，車轱(gu)轆選用(yong)鏜孔方式，應用(yong)數(shu)控機床(chuang)鏜銑床(chuang)一回精準定位(wei)生產加工，保證規格精密度(du)和配(pei)合尺(chi)寸；

3，每一端梁裝有雙輪緣的車轱(gu)轆、緩沖器、驅動器維護和(he)防外遇保護器，安全(quan)性有確(que)保。

4，承(cheng)重梁與端梁選用10.9級高強(qiang)螺栓聯接，保證整(zheng)個設備構造抗壓強(qiang)度和精密度。

5，半今龍門端(duan)梁(liang)選(xuan)用矩(ju)形方管制做，車轱轆為無(wu)邊緣設計方案，路(lu)(lu)軌與(yu)路(lu)(lu)面(mian)每平米。

小轎車總程

1，雙梁小轎車承(cheng)(cheng)重(zhong)梁與承(cheng)(cheng)重(zhong)梁選用(yong)軟性(xing)絞接方(fang)式(shi)；防止(zhi)“幾(ji)條腿”運作(zuo)。

2，電動機＋制(zhi)動系統＋減速器＋行(xing)程開(kai)關四合(he)一一體化設計方案，結構緊湊

3，小轎車搭建有安(an)全性鉤，防失控(kong)。

4，全部傳動系統(tong)(tong)組織選(xuan)用無連軸器(qi)的立即I/O方式，傳動系統(tong)(tong)高效(xiao)率、裝配線高精度、免(mian)維護保養。

5，工作中級別(bie)為A6級，防水等級IP55，H級絕(jue)緣(yuan)層。防污防潮，提升安(an)全級別(bie)。