門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)于戶外(wai)的(de)(de)(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散(san)柜(ju)的(de)(de)(de)(de)(de)(de)裝卸搬(ban)運(yun)工(gong)作 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)(chang)所(suo)(suo)使用(yong)率高(gao)、工(gong)作 范(fan)疇(chou)大、融(rong)入范(fan)圍廣、實用(yong)性強等特性，在海港(gang)貨(huo)運(yun)站(zhan)獲得(de)普(pu)遍應用(yong)。它的(de)(de)(de)(de)(de)(de)金(jin)屬構件(jian)像(xiang)門(men)(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝兩(liang)根撐腳，能(neng)夠(gou)立(li)即在路(lu)面(mian)的(de)(de)(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)具備(bei)外(wai)伸懸臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)這種形變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆(dui)放場(chang)(chang)及工(gong)業(ye)(ye)廠房內無牛(niu)腿支(zhi)(zhi)撐點的(de)(de)(de)(de)(de)(de)場(chang)(chang)所(suo)(suo)，方(fang)式(shi)(shi)(shi)分成(cheng)半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用(yong)海港(gang)、堆(dui)放場(chang)(chang)等，進行戶外(wai)的(de)(de)(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散(san)柜(ju)的(de)(de)(de)(de)(de)(de)裝卸搬(ban)運(yun)工(gong)作 。它的(de)(de)(de)(de)(de)(de)金(jin)屬構件(jian)像(xiang)門(men)(men)形架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝兩(liang)根撐腳，能(neng)夠(gou)立(li)即在路(lu)面(mian)的(de)(de)(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)具備(bei)外(wai)伸懸臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍門(men)(men)架(jia)、大貨(huo)車運(yun)作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車和電氣設備(bei)一(yi)(yi)部(bu)分等構成(cheng)。有的(de)(de)(de)(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一(yi)(yi)邊有支(zhi)(zhi)腳，另一(yi)(yi)邊支(zhi)(zhi)撐點在工(gong)業(ye)(ye)廠房或棧橋上(shang)運(yun)作，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)龍門(men)(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部(bu)分組成(cheng)。以(yi)便擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)(yi)邊或兩(liang)邊抬(tai)起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之外(wai)，產生(sheng)懸壁(bi)。也可選(xuan)用(yong)帶伸縮(suo)(suo)臂的(de)(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車，根據伸縮(suo)(suo)臂的(de)(de)(de)(de)(de)(de)俯仰和轉動(dong)擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐式古(gu)典(dian)箱型(xing)梁組織設計(ji)方案(an)，重量輕，合理配置；

2，整個PCB線路(lu)板制(zhi)做，無(wu)對(dui)接焊縫，比拼湊(cou)承重(zhong)梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由(you)數(shu)控(kong)切割整(zheng)個(ge)PCB線路(lu)板開料，精準度(du)高。

4，選用埋弧焊(han)自動(dong)焊(han)、無(wu)損檢測。焊(han)后總(zong)體拋丸除銹(xiu)，消地應(ying)力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼(gang)板原材料(liao)為Q235B；環氧(yang)富(fu)鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜孔(kong)方式，應用(yong)數控機床鏜銑床一回精(jing)準定位生產(chan)加工，保證規格精(jing)密度和配合(he)尺寸；

3，每(mei)一端梁裝有(you)雙輪緣的車轱轆、緩沖器、驅(qu)動(dong)器維護和防外遇(yu)保護器，安全性(xing)有(you)確保。

4，承重梁與端梁選用10.9級(ji)高(gao)強螺栓聯接，保證整(zheng)個設備構造(zao)抗壓(ya)強度(du)(du)和精密度(du)(du)。

5，半今龍門端(duan)梁選用矩形方(fang)(fang)管制做，車轱(gu)轆為無邊緣設計(ji)方(fang)(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選用軟性絞接方式；防止(zhi)“幾條腿(tui)”運作。

2，電(dian)動機＋制動系統＋減速器＋行(xing)程開關四合一一體化(hua)設計方(fang)案，結(jie)構緊湊

3，小轎車搭建有安全性鉤，防失控。

4，全部(bu)傳動(dong)系統(tong)組織選用無連軸器的立即I/O方式(shi)，傳動(dong)系統(tong)高(gao)效率、裝配線高(gao)精(jing)度、免維護保養。

5，工作(zuo)中(zhong)級(ji)別為(wei)A6級(ji)，防(fang)水(shui)等(deng)級(ji)IP55，H級(ji)絕緣層。防(fang)污(wu)防(fang)潮，提升安全級(ji)別。