門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用(yong)(yong)于戶(hu)(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場(chang)所(suo)使用(yong)(yong)率高、工(gong)作(zuo) 范(fan)疇(chou)(chou)大、融入范(fan)圍(wei)廣、實用(yong)(yong)性強等特性，在(zai)海(hai)港(gang)貨(huo)(huo)運(yun)站獲得普遍應用(yong)(yong)。它的(de)(de)(de)(de)(de)金屬(shu)構件像門(men)(men)(men)形架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐腳(jiao)，能(neng)(neng)夠(gou)立即在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊能(neng)(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)這種(zhong)形變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)及工(gong)業廠房(fang)內(nei)無牛腿(tui)支(zhi)撐點的(de)(de)(de)(de)(de)場(chang)所(suo)，方(fang)式(shi)(shi)(shi)分成半(ban)(ban)龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去(qu)300噸。適(shi)用(yong)(yong)海(hai)港(gang)、堆放場(chang)等，進行戶(hu)(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。它的(de)(de)(de)(de)(de)金屬(shu)構件像門(men)(men)(men)形架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐腳(jiao)，能(neng)(neng)夠(gou)立即在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊能(neng)(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類(lei)型由龍門(men)(men)(men)架、大貨(huo)(huo)車運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車和(he)電氣設(she)備(bei)一(yi)部分等構成。有的(de)(de)(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊有支(zhi)腳(jiao)，另一(yi)邊支(zhi)撐點在(zai)工(gong)業廠房(fang)或棧(zhan)橋(qiao)上(shang)運(yun)作(zuo)，稱之(zhi)為半(ban)(ban)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)(de)龍門(men)(men)(men)架上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組成。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo) 范(fan)疇(chou)(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊或兩(liang)(liang)(liang)邊抬起(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產生(sheng)懸(xuan)壁。也可(ke)選(xuan)用(yong)(yong)帶(dai)伸縮臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車，根據伸縮臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁(liang)選用歐式古(gu)典箱(xiang)型梁(liang)組織(zhi)設計方案，重(zhong)量輕(qing)，合理配(pei)置；

2，整(zheng)個PCB線路板制做(zuo)，無對接焊(han)縫，比(bi)拼湊(cou)承重梁更牢固。

3，豎直剛度(du)(du)為1/800，梁(liang)端拱(gong)度(du)(du)由數控(kong)切割整個PCB線(xian)路板開料，精準度(du)(du)高。

4，選用埋弧焊自動焊、無(wu)損(sun)檢(jian)測。焊后總體(ti)拋丸除銹(xiu)，消(xiao)地應力(li)、防銹(xiu)處(chu)理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原(yuan)材料為Q235B；環氧富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞(jiao)接軟性設計方案，防止“幾條腿”運作。

2，車轱轆選(xuan)用(yong)鏜孔方(fang)式，應(ying)用(yong)數控機床(chuang)鏜銑床(chuang)一回精(jing)準定位生產加工，保(bao)證規格精(jing)密度和(he)配合尺(chi)寸；

3，每(mei)一端梁(liang)裝有(you)(you)雙輪緣的(de)車轱轆、緩(huan)沖器、驅動器維護和防外遇保護器，安全(quan)性有(you)(you)確保。

4，承重梁與端梁選用10.9級(ji)高強螺栓(shuan)聯接，保證(zheng)整個(ge)設備(bei)構造抗壓強度(du)和(he)精(jing)密度(du)。

5，半今龍門端(duan)梁選(xuan)用矩形方(fang)管(guan)制做，車轱(gu)轆為無邊緣設計方(fang)案(an)，路軌(gui)與路面(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)梁選用軟性絞接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行(xing)程(cheng)開關四合(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。

4，全部傳動(dong)系統組織選用(yong)無連軸器的立(li)即I/O方式，傳動(dong)系統高(gao)效(xiao)率、裝配(pei)線高(gao)精度、免維護保養。

5，工(gong)作中級別為A6級，防(fang)水等級IP55，H級絕緣層(ceng)。防(fang)污防(fang)潮，提升安全級別。