門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用(yong)于戶(hu)外(wai)(wai)的(de)貨(huo)(huo)運(yun)站、石料場貨(huo)(huo)、散柜的(de)裝卸搬(ban)運(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)(bei)場所(suo)使用(yong)率(lv)高(gao)、工(gong)作(zuo)(zuo)(zuo) 范疇大、融入范圍廣、實用(yong)性強等特(te)性，在(zai)海港貨(huo)(huo)運(yun)站獲(huo)得普遍應用(yong)。它的(de)金屬構(gou)件像(xiang)門形架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)(xia)安裝兩(liang)根撐腳(jiao)(jiao)，能(neng)(neng)(neng)夠立(li)即在(zai)路面的(de)路軌(gui)上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能(neng)(neng)(neng)夠具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸臂梁。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這(zhe)種形變。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)(shi)用(yong)堆放場及(ji)工(gong)業廠房內無牛腿支(zhi)撐點的(de)場所(suo)，方式(shi)(shi)分成(cheng)半龍(long)(long)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)(long)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去300噸。適(shi)(shi)用(yong)海港、堆放場等，進行戶(hu)外(wai)(wai)的(de)貨(huo)(huo)運(yun)站、石料場貨(huo)(huo)、散柜的(de)裝卸搬(ban)運(yun)工(gong)作(zuo)(zuo)(zuo) 。它的(de)金屬構(gou)件像(xiang)門形架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)(xia)安裝兩(liang)根撐腳(jiao)(jiao)，能(neng)(neng)(neng)夠立(li)即在(zai)路面的(de)路軌(gui)上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)邊(bian)能(neng)(neng)(neng)夠具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸臂梁。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類(lei)型由龍(long)(long)門架(jia)(jia)、大貨(huo)(huo)車運(yun)作(zuo)(zuo)(zuo)組織(zhi)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電(dian)氣設(she)備(bei)(bei)一(yi)(yi)部分等構(gou)成(cheng)。有的(de)橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)邊(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)支(zhi)撐點在(zai)工(gong)業廠房或棧橋(qiao)上運(yun)作(zuo)(zuo)(zuo)，稱之為半橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍(long)(long)門架(jia)(jia)上端(duan)跨接(jie) (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和端(duan)梁)、支(zhi)腳(jiao)(jiao)、下(xia)(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)(yi)部分組成(cheng)。以便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)作(zuo)(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)(neng)夠向(xiang)一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)支(zhi)腳(jiao)(jiao)之外(wai)(wai)，產生(sheng)懸壁。也(ye)可(ke)選(xuan)用(yong)帶伸(shen)縮(suo)臂的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根據(ju)伸(shen)縮(suo)臂的(de)俯(fu)仰和轉動(dong)擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)作(zuo)(zuo)(zuo) 范疇

承重梁構造

1，承重梁選用歐式古典箱型梁組(zu)織設計方(fang)案，重量輕(qing)，合理配置；

2，整(zheng)個PCB線路(lu)板(ban)制做，無對接(jie)焊縫，比拼湊(cou)承重梁更牢固(gu)。

3，豎直(zhi)剛度(du)為(wei)1/800，梁端拱度(du)由數控切割整(zheng)個PCB線路板開料，精準(zhun)度(du)高。

4，選用(yong)埋(mai)弧焊自動焊、無損檢測(ce)。焊后總體拋丸(wan)除銹(xiu)，消地應力、防銹(xiu)處理，超(chao)過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止“幾條腿”運(yun)作(zuo)。

2，車轱轆選用(yong)鏜(tang)孔方(fang)式，應(ying)用(yong)數控機(ji)床鏜(tang)銑床一(yi)回精(jing)準(zhun)定位生產加工，保(bao)證(zheng)規(gui)格(ge)精(jing)密度(du)和(he)配合尺(chi)寸(cun)；

3，每一端梁裝有雙輪緣的車(che)轱(gu)轆、緩沖器、驅(qu)動器維護和防外遇(yu)保護器，安全(quan)性(xing)有確保。

4，承重梁與端(duan)梁選用10.9級高強螺栓(shuan)聯接，保(bao)證整個設(she)備(bei)構造抗(kang)壓強度和精密度。

5，半今龍門端梁(liang)選用矩形方(fang)管制做(zuo)，車轱轆為無邊緣設計方(fang)案，路軌與(yu)路面(mian)每平米。

小轎車總程

1，雙梁小(xiao)轎車承重(zhong)梁與承重(zhong)梁選用(yong)軟(ruan)性絞接方式；防止“幾條腿(tui)”運(yun)作。

2，電動機＋制動系統＋減速器(qi)＋行(xing)程開關四合一一體化設計(ji)方案，結構緊湊

3，小轎車搭建有安全性鉤(gou)，防失(shi)控。

4，全(quan)部傳動系統(tong)組織選用無連軸器(qi)的立即I/O方(fang)式(shi)，傳動系統(tong)高效率(lv)、裝配(pei)線高精度、免維護保養。

5，工(gong)作(zuo)中(zhong)級(ji)別為(wei)A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)別。