門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機主要(yao)用(yong)于戶(hu)外的(de)貨(huo)運站、石料場(chang)貨(huo)、散柜的(de)裝卸(xie)搬(ban)運工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機具(ju)(ju)備場(chang)所(suo)使用(yong)率高(gao)、工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)大(da)、融入范(fan)圍廣、實用(yong)性(xing)強等(deng)特性(xing)，在(zai)(zai)海港(gang)貨(huo)運站獲(huo)得(de)普遍(bian)應用(yong)。它的(de)金屬構(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩(liang)(liang)根(gen)撐腳(jiao)(jiao)(jiao)，能(neng)夠(gou)立即在(zai)(zai)路(lu)(lu)面的(de)路(lu)(lu)軌上走(zou)動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)備外伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機是門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機的(de)這種形變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機適用(yong)堆(dui)放(fang)場(chang)及工(gong)(gong)業(ye)廠(chang)(chang)房內(nei)無(wu)牛腿支(zhi)撐點的(de)場(chang)所(suo)，方式(shi)(shi)(shi)(shi)分(fen)成(cheng)半(ban)龍(long)(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機和龍(long)(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機，大(da)噸數(shu)可去300噸。適用(yong)海港(gang)、堆(dui)放(fang)場(chang)等(deng)，進行戶(hu)外的(de)貨(huo)運站、石料場(chang)貨(huo)、散柜的(de)裝卸(xie)搬(ban)運工(gong)(gong)作(zuo) 。它的(de)金屬構(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩(liang)(liang)根(gen)撐腳(jiao)(jiao)(jiao)，能(neng)夠(gou)立即在(zai)(zai)路(lu)(lu)面的(de)路(lu)(lu)軌上走(zou)動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)備外伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機結(jie)構(gou)(gou)類型由龍(long)(long)門(men)(men)(men)架、大(da)貨(huo)車運作(zuo)組織(zhi)、起(qi)重(zhong)(zhong)吊(diao)裝小轎車和電氣設(she)(she)備一部分(fen)等(deng)構(gou)(gou)成(cheng)。有的(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機只在(zai)(zai)一邊(bian)有支(zhi)腳(jiao)(jiao)(jiao)，另一邊(bian)支(zhi)撐點在(zai)(zai)工(gong)(gong)業(ye)廠(chang)(chang)房或(huo)棧橋(qiao)上運作(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)機的(de)龍(long)(long)門(men)(men)(men)架上端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一部分(fen)組成(cheng)。以(yi)便(bian)擴(kuo)張(zhang)起(qi)重(zhong)(zhong)設(she)(she)備工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)或(huo)兩(liang)(liang)邊(bian)抬(tai)起(qi)支(zhi)腳(jiao)(jiao)(jiao)之(zhi)外，產生懸(xuan)壁(bi)。也可選用(yong)帶伸(shen)縮臂(bei)的(de)起(qi)重(zhong)(zhong)吊(diao)裝小轎車，根(gen)據伸(shen)縮臂(bei)的(de)俯仰和轉動(dong)擴(kuo)張(zhang)起(qi)重(zhong)(zhong)設(she)(she)備工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選(xuan)用歐式古典箱型(xing)梁組(zu)織(zhi)設計方(fang)案，重(zhong)量輕，合理(li)配置；

2，整個PCB線路板制做，無對(dui)接焊(han)縫，比(bi)拼湊承重梁(liang)更牢固(gu)。

3，豎(shu)直(zhi)剛度為1/800，梁(liang)端拱度由數控切割整個(ge)PCB線(xian)路板開料，精準(zhun)度高(gao)。

4，選用(yong)埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后總(zong)體(ti)拋(pao)丸除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

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

2，車轱(gu)轆選用鏜孔方式(shi)，應(ying)用數(shu)控機床(chuang)鏜銑床(chuang)一回精(jing)準定(ding)位生(sheng)產加工(gong)，保證規格精(jing)密度和配合(he)尺寸；

3，每一(yi)端梁裝有雙(shuang)輪(lun)緣的車(che)轱(gu)轆、緩沖器、驅(qu)動器維護和防外(wai)遇保護器，安(an)全性有確保。

4，承(cheng)重(zhong)梁(liang)與(yu)端梁(liang)選用10.9級高(gao)強螺栓聯(lian)接，保證(zheng)整(zheng)個設備構造抗壓強度和精密度。

5，半今龍(long)門端梁選用(yong)矩形方管制做(zuo)，車轱轆為無邊(bian)緣(yuan)設(she)計方案，路(lu)軌與路(lu)面每(mei)平米(mi)。

小轎車總程

1，雙(shuang)梁(liang)小(xiao)轎(jiao)車承重梁(liang)與承重梁(liang)選用(yong)軟性絞接方(fang)式；防止“幾條腿”運作。

2，電(dian)動機＋制動系統＋減速器＋行程開(kai)關四合一一體化設計(ji)方案，結(jie)構緊湊

3，小轎(jiao)車搭(da)建有安(an)全性(xing)鉤(gou)，防失控。

4，全部傳動(dong)系統組織選(xuan)用(yong)無連軸(zhou)器的立(li)即(ji)I/O方(fang)式(shi)，傳動(dong)系統高效率、裝(zhuang)配線高精度(du)、免維護保養。

5，工(gong)作中(zhong)級別(bie)為A6級，防水等級IP55，H級絕緣層(ceng)。防污防潮，提升安全級別(bie)。