門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶(hu)外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)所使用(yong)率高、工作(zuo)(zuo)(zuo) 范(fan)(fan)疇大(da)(da)、融(rong)入(ru)范(fan)(fan)圍廣(guang)、實用(yong)性(xing)強等特性(xing)，在(zai)(zai)海港貨(huo)(huo)運(yun)站(zhan)獲得普遍應用(yong)。它的(de)(de)(de)(de)(de)金(jin)屬構件(jian)像門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)(zai)路面的(de)(de)(de)(de)(de)路軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)這(zhe)種形(xing)變(bian)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場(chang)及工業廠房(fang)內無牛(niu)腿支撐(cheng)(cheng)點的(de)(de)(de)(de)(de)場(chang)所，方式(shi)分成半(ban)龍(long)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸數可去300噸。適用(yong)海港、堆放場(chang)等，進行戶(hu)外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工作(zuo)(zuo)(zuo) 。它的(de)(de)(de)(de)(de)金(jin)屬構件(jian)像門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)(zai)路面的(de)(de)(de)(de)(de)路軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類型由龍(long)門(men)架(jia)、大(da)(da)貨(huo)(huo)車運(yun)作(zuo)(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和電氣(qi)設備(bei)一(yi)部分等構成。有的(de)(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一(yi)邊(bian)(bian)有支腳(jiao)，另一(yi)邊(bian)(bian)支撐(cheng)(cheng)點在(zai)(zai)工業廠房(fang)或棧(zhan)橋(qiao)上(shang)運(yun)作(zuo)(zuo)(zuo)，稱(cheng)之(zhi)為半(ban)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)龍(long)門(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)部分組(zu)成。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo)(zuo)(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬(tai)起(qi)(qi)(qi)支腳(jiao)之(zhi)外(wai)(wai)，產生懸壁。也可選用(yong)帶伸(shen)(shen)縮臂(bei)(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根據伸(shen)(shen)縮臂(bei)(bei)的(de)(de)(de)(de)(de)俯仰和轉動(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo)(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典箱型梁組織設計方案(an)，重(zhong)量輕，合理配置(zhi)；

2，整個PCB線路板制做(zuo)，無對接焊縫，比(bi)拼湊承重梁更(geng)牢固(gu)。

3，豎直剛度為1/800，梁端拱度由數控切割整(zheng)個PCB線路板(ban)開料，精(jing)準度高。

4，選(xuan)用埋弧焊自(zi)動(dong)焊、無損檢(jian)測。焊后總(zong)體拋丸除銹，消地應力、防銹處(chu)理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞(jiao)接軟性設計方(fang)案(an)，防(fang)止“幾條腿”運作。

2，車轱轆選用鏜孔方式，應用數控機床鏜銑床一(yi)回精準定位生產加工，保證規格(ge)精密度(du)和(he)配合尺(chi)寸；

3，每一(yi)端梁裝(zhuang)有雙輪(lun)緣(yuan)的(de)車轱轆、緩沖器、驅動器維護和防外遇保護器，安全性有確(que)保。

4，承(cheng)重(zhong)梁(liang)與(yu)端梁(liang)選用10.9級高(gao)強螺栓聯接，保證整個(ge)設備構造抗壓強度和精(jing)密(mi)度。

5，半今龍(long)門(men)端梁選用矩形方管制做，車轱轆為(wei)無邊(bian)緣設計方案(an)，路軌(gui)與(yu)路面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重(zhong)梁(liang)與(yu)承重(zhong)梁(liang)選用軟性絞接方式；防止“幾條(tiao)腿”運(yun)作(zuo)。

2，電動機＋制(zhi)動系(xi)統＋減(jian)速器＋行程開關四合(he)一一體化設計(ji)方案，結構(gou)緊湊(cou)

3，小轎車(che)搭建有安全性(xing)鉤，防失控。

4，全部傳(chuan)動(dong)系(xi)統組織選(xuan)用(yong)無連軸器(qi)的立(li)即(ji)I/O方式，傳(chuan)動(dong)系(xi)統高(gao)(gao)效率、裝(zhuang)配線高(gao)(gao)精(jing)度、免維(wei)護保養。

5，工作中(zhong)級(ji)別(bie)為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(bie)。