門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)所(suo)使(shi)用(yong)(yong)率高(gao)、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)(yong)性強等特性，在(zai)海(hai)港貨(huo)運(yun)(yun)站獲得普(pu)遍應用(yong)(yong)。它(ta)的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠立即在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠具(ju)備(bei)外(wai)(wai)伸懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種(zhong)形變(bian)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆(dui)放場(chang)及工(gong)(gong)(gong)業(ye)(ye)廠房(fang)內無(wu)牛腿支(zhi)(zhi)撐(cheng)點(dian)的(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)(shi)分(fen)成半(ban)龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適用(yong)(yong)海(hai)港、堆(dui)放場(chang)等，進行戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它(ta)的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠立即在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠具(ju)備(bei)外(wai)(wai)伸懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由龍門(men)架、大貨(huo)車運(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和(he)電氣設(she)備(bei)一(yi)(yi)(yi)部(bu)分(fen)等構(gou)成。有的(de)(de)橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)(yi)(yi)邊有支(zhi)(zhi)腳(jiao)，另一(yi)(yi)(yi)邊支(zhi)(zhi)撐(cheng)點(dian)在(zai)工(gong)(gong)(gong)業(ye)(ye)廠房(fang)或(huo)棧橋上(shang)運(yun)(yun)作(zuo)(zuo)，稱之為半(ban)橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)架上(shang)端(duan)跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)(yi)(yi)部(bu)分(fen)組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)(yi)(yi)邊或(huo)兩(liang)邊抬起(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)(wai)，產(chan)生懸壁(bi)。也可選用(yong)(yong)帶伸縮臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根(gen)據伸縮臂(bei)的(de)(de)俯(fu)仰和(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組(zu)織設計方案，重量(liang)輕，合理配置；

2，整個PCB線路板制做，無對接(jie)焊縫，比拼湊承重(zhong)梁更牢固。

3，豎直剛度(du)為1/800，梁端拱(gong)度(du)由數(shu)控切割整(zheng)個(ge)PCB線路板開(kai)料，精準度(du)高。

4，選用埋弧焊自動(dong)焊、無損檢測。焊后總體(ti)拋丸除銹，消地應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼板原(yuan)材料為(wei)Q235B；環氧富(fu)鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性(xing)設計方案，防(fang)止“幾(ji)條腿(tui)”運作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數控機床(chuang)鏜(tang)銑床(chuang)一回精準定位生產加(jia)工，保證規格精密度和配合(he)尺寸；

3，每(mei)一端(duan)梁裝有(you)雙(shuang)輪緣的車轱轆、緩(huan)沖器(qi)、驅動器(qi)維護和(he)防外遇(yu)保護器(qi)，安全(quan)性有(you)確保。

4，承重梁與端(duan)梁選用10.9級高強螺栓聯接，保(bao)證(zheng)整個(ge)設(she)備(bei)構(gou)造抗壓(ya)強度和(he)精(jing)密度。

5，半(ban)今龍門端(duan)梁選用(yong)矩形(xing)方管(guan)制(zhi)做(zuo)，車(che)轱轆為(wei)無邊(bian)緣設(she)計(ji)方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞(jiao)接方式(shi)；防(fang)止“幾條腿”運作(zuo)。

2，電(dian)動機＋制動系統＋減(jian)速器＋行程開關四合一一體化設計方案，結(jie)構緊湊(cou)

3，小轎車搭(da)建(jian)有(you)安全性鉤，防失控。

4，全(quan)部傳動系(xi)統組織選用無(wu)連(lian)軸器(qi)的(de)立即(ji)I/O方式，傳動系(xi)統高效率、裝配線高精度、免維護保養。

5，工(gong)作中級(ji)(ji)別(bie)(bie)為(wei)A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層(ceng)。防污(wu)防潮，提(ti)升安全級(ji)(ji)別(bie)(bie)。