門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶(hu)外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)作 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備場(chang)所(suo)使用(yong)(yong)率(lv)高(gao)、工(gong)(gong)作 范疇大、融入范圍廣、實用(yong)(yong)性強(qiang)等(deng)特性，在(zai)海港(gang)貨(huo)(huo)運(yun)(yun)站獲得普(pu)遍應用(yong)(yong)。它的(de)(de)金(jin)屬構件像門(men)形(xing)架(jia)構，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)(neng)(neng)夠(gou)(gou)(gou)具備外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆(dui)放場(chang)及工(gong)(gong)業(ye)(ye)廠(chang)(chang)房內(nei)無(wu)牛腿支撐(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)(shi)分(fen)成半(ban)龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)(he)龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去300噸。適用(yong)(yong)海港(gang)、堆(dui)放場(chang)等(deng)，進行(xing)戶(hu)外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)作 。它的(de)(de)金(jin)屬構件像門(men)形(xing)架(jia)構，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能(neng)(neng)(neng)夠(gou)(gou)(gou)具備外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍門(men)架(jia)、大貨(huo)(huo)車運(yun)(yun)作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車和(he)(he)(he)電氣設備一(yi)部分(fen)等(deng)構成。有(you)的(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊有(you)支腳(jiao)(jiao)(jiao)，另一(yi)邊支撐(cheng)點在(zai)工(gong)(gong)業(ye)(ye)廠(chang)(chang)房或(huo)棧橋上運(yun)(yun)作，稱之(zhi)為(wei)半(ban)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)架(jia)上端跨(kua)接(jie) (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)(he)端梁(liang)(liang)(liang))、支腳(jiao)(jiao)(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)部分(fen)組成。以便擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作 范疇，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)(neng)夠(gou)(gou)(gou)向一(yi)邊或(huo)兩(liang)邊抬起(qi)(qi)(qi)(qi)支腳(jiao)(jiao)(jiao)之(zhi)外(wai)，產生懸壁。也可(ke)選用(yong)(yong)帶伸(shen)縮臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車，根據伸(shen)縮臂(bei)的(de)(de)俯(fu)仰和(he)(he)(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作 范疇

承重梁構造

1，承重梁(liang)選(xuan)用歐式古典(dian)箱型梁(liang)組織(zhi)設(she)計(ji)方案(an)，重量輕(qing)，合理配置；

2，整個(ge)PCB線路板制做，無對接焊縫，比拼湊承(cheng)重梁更(geng)牢固。

3，豎(shu)直(zhi)剛度(du)為1/800，梁端拱(gong)度(du)由數控切割整(zheng)個PCB線路板(ban)開(kai)料，精(jing)準(zhun)度(du)高。

4，選用埋(mai)弧焊自動焊、無損檢測(ce)。焊后(hou)總體拋(pao)丸除銹(xiu)，消地(di)應力、防(fang)銹(xiu)處(chu)理，超過(guo)Sa2.5級；

5，厚(hou)鋼板(ban)原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設(she)計方案，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔(kong)方(fang)式(shi)，應(ying)用數控機床鏜(tang)銑床一(yi)回精(jing)準定位生(sheng)產加工，保證規格精(jing)密度和配合尺寸；

3，每一端梁裝(zhuang)有雙輪(lun)緣(yuan)的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外(wai)遇保護器(qi)，安全性有確保。

4，承重梁(liang)(liang)與(yu)端梁(liang)(liang)選用10.9級高強螺(luo)栓聯接，保證整個設備構(gou)造抗(kang)壓強度和精(jing)密度。

5，半今龍門端梁選(xuan)用矩形(xing)方管制做(zuo)，車轱轆(lu)為無邊緣(yuan)設計(ji)方案，路(lu)軌與路(lu)面每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用軟性(xing)絞(jiao)接方式；防止(zhi)“幾條腿”運作。

2，電(dian)動(dong)機＋制動(dong)系統(tong)＋減(jian)速器＋行(xing)程開關(guan)四(si)合(he)一一體化設計方(fang)案，結構(gou)緊湊

3，小轎(jiao)車(che)搭(da)建有安(an)全性鉤，防失控(kong)。

4，全部傳動(dong)(dong)系統組織選用無連軸器(qi)的立(li)即I/O方式，傳動(dong)(dong)系統高效率、裝配線(xian)高精度、免維護保養。

5，工作中級(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)，防(fang)水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕(jue)緣層(ceng)。防(fang)污防(fang)潮，提升安(an)全(quan)級(ji)(ji)(ji)別(bie)。