門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)(yong)于(yu)戶(hu)外的(de)貨(huo)(huo)運站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)裝卸搬運工(gong)作(zuo) 。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場(chang)所(suo)使用(yong)(yong)(yong)率(lv)高(gao)、工(gong)作(zuo) 范疇(chou)大(da)、融入(ru)范圍(wei)廣(guang)、實用(yong)(yong)(yong)性(xing)強等(deng)特性(xing)，在海港(gang)貨(huo)(huo)運站獲得(de)普遍(bian)應用(yong)(yong)(yong)。它的(de)金(jin)屬構件(jian)像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩(liang)(liang)根(gen)撐(cheng)腳，能夠(gou)立即在路(lu)面的(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)備(bei)外伸懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這種形(xing)(xing)變。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)(yong)堆放場(chang)及工(gong)業廠房內無牛(niu)腿(tui)支(zhi)撐(cheng)點的(de)場(chang)所(suo)，方式(shi)分(fen)成(cheng)半(ban)(ban)龍(long)門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)(yong)海港(gang)、堆放場(chang)等(deng)，進行戶(hu)外的(de)貨(huo)(huo)運站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)裝卸搬運工(gong)作(zuo) 。它的(de)金(jin)屬構件(jian)像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩(liang)(liang)根(gen)撐(cheng)腳，能夠(gou)立即在路(lu)面的(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)備(bei)外伸懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍(long)門(men)(men)架(jia)(jia)、大(da)貨(huo)(huo)車運作(zuo)組織、起重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和(he)電氣設(she)備(bei)一(yi)(yi)部分(fen)等(deng)構成(cheng)。有(you)的(de)橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)(yi)邊(bian)有(you)支(zhi)腳，另(ling)一(yi)(yi)邊(bian)支(zhi)撐(cheng)點在工(gong)業廠房或棧橋(qiao)上運作(zuo)，稱(cheng)之(zhi)(zhi)為半(ban)(ban)橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍(long)門(men)(men)架(jia)(jia)上端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)部分(fen)組成(cheng)。以便擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起支(zhi)腳之(zhi)(zhi)外，產生懸(xuan)壁。也可選用(yong)(yong)(yong)帶伸縮臂(bei)的(de)起重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)據伸縮臂(bei)的(de)俯仰和(he)轉動擴張起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選(xuan)用歐式古典箱型梁(liang)組(zu)織設計(ji)方案，重量輕，合理配置(zhi)；

2，整個PCB線路板制(zhi)做，無(wu)對接焊(han)縫，比拼湊承重梁更(geng)牢固。

3，豎直(zhi)剛度(du)(du)為1/800，梁端拱度(du)(du)由數控切割整個(ge)PCB線路板開料，精準度(du)(du)高。

4，選用埋弧(hu)焊自動(dong)焊、無(wu)損檢(jian)測。焊后總體(ti)拋丸除銹(xiu)，消地(di)應(ying)力、防銹(xiu)處理，超過Sa2.5級(ji)；

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

端梁一部分

1，端梁(liang)選(xuan)用絞接軟性(xing)設計方案，防止“幾條腿”運(yun)作。

2，車轱(gu)轆選用(yong)鏜孔方式，應用(yong)數控(kong)機床鏜銑床一回精準定位生產加(jia)工，保證規(gui)格精密(mi)度和配(pei)合(he)尺寸；

3，每(mei)一端梁裝有雙輪緣(yuan)的(de)車轱轆、緩沖器、驅動(dong)器維護和(he)防外遇保護器，安(an)全(quan)性(xing)有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強(qiang)螺栓聯接(jie)，保證整個設備構造抗壓強(qiang)度和精(jing)密度。

5，半今龍門(men)端梁選用矩形方(fang)(fang)管制(zhi)做，車轱轆為無邊緣設計方(fang)(fang)案，路軌(gui)與路面每(mei)平(ping)米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用(yong)軟性絞接方式(shi)；防止“幾條腿”運作。

2，電動機＋制動系統(tong)＋減(jian)速器(qi)＋行程開關(guan)四合一(yi)一(yi)體化(hua)設計方案(an)，結構緊湊

3，小轎車搭建(jian)有安(an)全性鉤，防失控。

4，全部傳(chuan)動(dong)系統組織選用無連軸器的立即I/O方式(shi)，傳(chuan)動(dong)系統高效率、裝配線高精度、免維護(hu)保養。

5，工作(zuo)中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層(ceng)。防污防潮，提升(sheng)安(an)全(quan)級(ji)別(bie)。