門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機主(zhu)要用(yong)于戶外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)(yun)工(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機具備場(chang)所使用(yong)率(lv)高、工(gong)作(zuo) 范疇大(da)、融入范圍(wei)廣(guang)、實用(yong)性強等(deng)(deng)特性，在(zai)(zai)海港(gang)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)獲(huo)得普遍(bian)應(ying)用(yong)。它的(de)(de)(de)金屬構(gou)件像(xiang)門形(xing)(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐腳(jiao)，能夠(gou)立即(ji)(ji)在(zai)(zai)路(lu)面(mian)(mian)的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)具備外(wai)(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機是(shi)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這種形(xing)(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機適用(yong)堆(dui)放(fang)場(chang)及工(gong)業廠房內無牛腿(tui)支(zhi)撐點(dian)的(de)(de)(de)場(chang)所，方(fang)式(shi)(shi)(shi)分成半龍門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機和(he)龍門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機，大(da)噸(dun)數可去300噸(dun)。適用(yong)海港(gang)、堆(dui)放(fang)場(chang)等(deng)(deng)，進行戶外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)(yun)工(gong)作(zuo) 。它的(de)(de)(de)金屬構(gou)件像(xiang)門形(xing)(xing)架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐腳(jiao)，能夠(gou)立即(ji)(ji)在(zai)(zai)路(lu)面(mian)(mian)的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)具備外(wai)(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機結(jie)構(gou)類(lei)型由龍門架(jia)、大(da)貨(huo)(huo)車(che)運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備一(yi)部分等(deng)(deng)構(gou)成。有(you)(you)的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機只在(zai)(zai)一(yi)邊(bian)(bian)有(you)(you)支(zhi)腳(jiao)，另一(yi)邊(bian)(bian)支(zhi)撐點(dian)在(zai)(zai)工(gong)業廠房或棧橋(qiao)上(shang)運(yun)(yun)(yun)作(zuo)，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍門架(jia)上(shang)端跨(kua)接 (含承(cheng)重(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)梁(liang)(liang)等(deng)(deng)一(yi)部分組成。以便擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)(wai)，產生懸壁。也可選用(yong)帶(dai)伸縮臂(bei)(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據(ju)伸縮臂(bei)(bei)的(de)(de)(de)俯仰和(he)轉動擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范疇

承重梁構造

1，承重梁選(xuan)用(yong)歐式古典箱型梁組織設計方(fang)案，重量輕，合理配置；

2，整個PCB線(xian)路板制做，無(wu)對接焊縫，比拼湊(cou)承重梁更牢(lao)固。

3，豎直剛度為1/800，梁端拱度由數控(kong)切割(ge)整個(ge)PCB線路板開料(liao)，精準度高。

4，選用埋弧(hu)焊(han)自(zi)動焊(han)、無(wu)損檢測(ce)。焊(han)后總(zong)體拋丸除銹，消地(di)應力、防銹處理，超(chao)過(guo)Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆(qi)，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟(ruan)性設計方案，防止(zhi)“幾(ji)條腿”運(yun)作。

2，車轱轆選用鏜孔方(fang)式，應(ying)用數控(kong)機床鏜銑(xian)床一回精準定位生產加(jia)工，保(bao)證(zheng)規格精密度和配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖(chong)器、驅動(dong)器維護(hu)和防外(wai)遇保(bao)護(hu)器，安全性有確保(bao)。

4，承重梁與端梁選(xuan)用(yong)10.9級高(gao)強螺(luo)栓聯(lian)接，保證整個(ge)設備構造抗(kang)壓強度和精密度。

5，半今(jin)龍門端梁選用(yong)矩(ju)形方管(guan)制做，車轱轆為無邊(bian)緣設(she)計(ji)方案，路軌與路面每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)(liang)小轎(jiao)車承重梁(liang)(liang)與承重梁(liang)(liang)選用軟性絞接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減(jian)速器＋行程(cheng)開關四合(he)一一體化(hua)設計(ji)方案，結構緊湊

3，小轎車搭建(jian)有安全性(xing)鉤(gou)，防失控(kong)。

4，全部傳動系統組(zu)織選用(yong)無連軸器(qi)的立(li)即I/O方式，傳動系統高效(xiao)率(lv)、裝配線高精度、免維(wei)護保養。

5，工作(zuo)中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升安(an)全(quan)級(ji)(ji)別。