門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)主要用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石(shi)料(liao)場(chang)(chang)(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)裝(zhuang)卸搬運(yun)工作(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)(chang)(chang)(chang)所(suo)使用(yong)(yong)率高(gao)、工作(zuo) 范(fan)(fan)疇大、融入范(fan)(fan)圍廣、實用(yong)(yong)性強等特性，在(zai)海港貨(huo)(huo)運(yun)站(zhan)獲(huo)得(de)普遍應用(yong)(yong)。它(ta)的(de)(de)(de)金屬構(gou)(gou)件像(xiang)門(men)(men)形(xing)(xing)架(jia)構(gou)(gou)，承重(zhong)(zhong)承重(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)(li)即在(zai)路面(mian)(mian)的(de)(de)(de)路軌上走動(dong)，承重(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)具(ju)備(bei)外(wai)伸(shen)(shen)(shen)懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)(xing)變。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)適用(yong)(yong)堆放(fang)場(chang)(chang)(chang)(chang)及工業(ye)廠房內(nei)無牛腿支撐點的(de)(de)(de)場(chang)(chang)(chang)(chang)所(suo)，方(fang)式(shi)(shi)(shi)(shi)分成(cheng)半(ban)龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)和(he)龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)，大噸數可去300噸。適用(yong)(yong)海港、堆放(fang)場(chang)(chang)(chang)(chang)等，進行(xing)戶(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石(shi)料(liao)場(chang)(chang)(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)裝(zhuang)卸搬運(yun)工作(zuo) 。它(ta)的(de)(de)(de)金屬構(gou)(gou)件像(xiang)門(men)(men)形(xing)(xing)架(jia)構(gou)(gou)，承重(zhong)(zhong)承重(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)(li)即在(zai)路面(mian)(mian)的(de)(de)(de)路軌上走動(dong)，承重(zhong)(zhong)梁(liang)兩(liang)邊能(neng)夠(gou)具(ju)備(bei)外(wai)伸(shen)(shen)(shen)懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)(men)架(jia)、大貨(huo)(huo)車運(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和(he)電氣設(she)備(bei)一(yi)(yi)部分等構(gou)(gou)成(cheng)。有(you)的(de)(de)(de)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)邊有(you)支腳(jiao)(jiao)，另一(yi)(yi)邊支撐點在(zai)工業(ye)廠房或棧橋上運(yun)作(zuo)，稱之為(wei)半(ban)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)(men)架(jia)上端(duan)(duan)跨接 (含承重(zhong)(zhong)梁(liang)和(he)端(duan)(duan)梁(liang))、支腳(jiao)(jiao)、下(xia)承重(zhong)(zhong)梁(liang)等一(yi)(yi)部分組成(cheng)。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)(fan)疇，承重(zhong)(zhong)梁(liang)能(neng)夠(gou)向(xiang)一(yi)(yi)邊或兩(liang)邊抬起(qi)(qi)(qi)支腳(jiao)(jiao)之外(wai)，產生懸壁。也可選用(yong)(yong)帶伸(shen)(shen)(shen)縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根據伸(shen)(shen)(shen)縮臂(bei)的(de)(de)(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用歐式(shi)古典(dian)箱(xiang)型(xing)梁(liang)組織設計方案，重(zhong)量輕，合理配置(zhi)；

2，整(zheng)個PCB線路板制(zhi)做，無對接焊縫，比拼湊(cou)承重梁(liang)更牢固。

3，豎直剛(gang)度(du)為1/800，梁端(duan)拱度(du)由數控切(qie)割整(zheng)個(ge)PCB線路(lu)板開料，精(jing)準度(du)高。

4，選用埋(mai)弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后總體(ti)拋(pao)丸除(chu)銹，消地(di)應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方(fang)案，防止(zhi)“幾條腿”運作。

2，車轱轆(lu)選用(yong)鏜孔方式，應用(yong)數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精(jing)(jing)準定位生產加工，保(bao)證(zheng)規(gui)格精(jing)(jing)密度(du)和配合尺寸；

3，每一端梁裝有雙輪緣的車(che)轱轆、緩沖器、驅動器維護和防(fang)外遇保護器，安(an)全性(xing)有確保。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用10.9級(ji)高(gao)強螺栓(shuan)聯接，保證(zheng)整個設備(bei)構造抗壓強度(du)和精密(mi)度(du)。

5，半今(jin)龍(long)門端梁(liang)選用矩形方(fang)管制(zhi)做，車轱轆為(wei)無邊緣設計方(fang)案，路軌與路面(mian)每(mei)平米。

小轎車總程

1，雙(shuang)梁小轎(jiao)車承重(zhong)梁與承重(zhong)梁選用軟性絞接方式；防止“幾條(tiao)腿”運作(zuo)。

2，電動機(ji)＋制動系統＋減(jian)速器＋行程開關四(si)合一一體化設計方案，結構(gou)緊湊

3，小轎車搭(da)建有安全(quan)性(xing)鉤，防(fang)失控(kong)。

4，全部傳(chuan)動(dong)系統(tong)組織選用無連軸器的立(li)即I/O方式，傳(chuan)動(dong)系統(tong)高(gao)效率、裝配線高(gao)精度(du)、免維護(hu)保養。

5，工作(zuo)中級(ji)(ji)別為(wei)A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮，提升(sheng)安全級(ji)(ji)別。