門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)(yong)(yong)于戶(hu)外的(de)(de)貨(huo)運(yun)站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo)(zuo)(zuo) 。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所使用(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣(guang)、實用(yong)(yong)(yong)性強等特性，在(zai)(zai)(zai)海港貨(huo)運(yun)站獲得普遍應(ying)用(yong)(yong)(yong)。它(ta)的(de)(de)金屬構件像(xiang)門(men)(men)形(xing)(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)(zhuang)兩根(gen)(gen)撐腳，能夠(gou)(gou)立即在(zai)(zai)(zai)路面的(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能夠(gou)(gou)具備(bei)外伸(shen)懸(xuan)臂(bei)(bei)梁(liang)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)(xing)變。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)業廠(chang)房(fang)內(nei)無牛(niu)腿支(zhi)(zhi)撐點(dian)的(de)(de)場(chang)(chang)(chang)所，方式(shi)分(fen)成半龍(long)(long)門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和龍(long)(long)門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去300噸(dun)。適(shi)用(yong)(yong)(yong)海港、堆放場(chang)(chang)(chang)等，進(jin)行戶(hu)外的(de)(de)貨(huo)運(yun)站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)金屬構件像(xiang)門(men)(men)形(xing)(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝(zhuang)(zhuang)兩根(gen)(gen)撐腳，能夠(gou)(gou)立即在(zai)(zai)(zai)路面的(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能夠(gou)(gou)具備(bei)外伸(shen)懸(xuan)臂(bei)(bei)梁(liang)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由龍(long)(long)門(men)(men)架(jia)、大貨(huo)車(che)運(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和電(dian)氣(qi)設(she)(she)備(bei)一(yi)部(bu)(bu)分(fen)等構成。有的(de)(de)橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)(zai)一(yi)邊有支(zhi)(zhi)腳，另一(yi)邊支(zhi)(zhi)撐點(dian)在(zai)(zai)(zai)工(gong)業廠(chang)房(fang)或棧橋上運(yun)作(zuo)(zuo)(zuo)，稱之為半橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)(long)門(men)(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)部(bu)(bu)分(fen)組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)(gou)向一(yi)邊或兩邊抬起(qi)(qi)支(zhi)(zhi)腳之外，產生懸(xuan)壁(bi)。也可選用(yong)(yong)(yong)帶伸(shen)縮臂(bei)(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根(gen)(gen)據伸(shen)縮臂(bei)(bei)的(de)(de)俯仰和轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐式古典箱型(xing)梁(liang)組織設(she)計方(fang)案，重(zhong)量輕，合(he)理配置；

2，整(zheng)個PCB線(xian)路板制做(zuo)，無對接焊(han)縫(feng)，比拼湊承重(zhong)梁(liang)更牢(lao)固。

3，豎直(zhi)剛度為1/800，梁(liang)端拱度由數(shu)控切割(ge)整(zheng)個PCB線路板開(kai)料，精準(zhun)度高。

4，選用埋弧焊自動焊、無損檢(jian)測。焊后總(zong)體拋丸除(chu)銹，消地應力、防銹處理(li)，超過Sa2.5級；

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

端梁一部分

1，端梁選用絞(jiao)接軟性設(she)計方案，防止“幾條(tiao)腿”運作。

2，車轱轆(lu)選用鏜孔方式，應用數控機床鏜銑床一回精準(zhun)定位生(sheng)產加工，保(bao)證規格精密度(du)和配合尺寸；

3，每一端(duan)梁裝(zhuang)有(you)雙輪(lun)緣的(de)車(che)轱轆、緩沖(chong)器(qi)、驅動器(qi)維護(hu)(hu)和防外遇(yu)保(bao)護(hu)(hu)器(qi)，安(an)全性有(you)確保(bao)。

4，承重梁與端(duan)梁選用(yong)10.9級高強螺栓聯(lian)接(jie)，保證整個設備構(gou)造(zao)抗(kang)壓強度和(he)精密度。

5，半今龍門(men)端梁選用矩(ju)形方管制做，車(che)轱轆為無邊緣(yuan)設計方案(an)，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選(xuan)用軟性絞接方式；防止“幾條(tiao)腿(tui)”運(yun)作(zuo)。

2，電動機＋制動系統(tong)＋減速器＋行程(cheng)開關四(si)合一一體化設計方案，結構緊(jin)湊

3，小轎車搭建有安全性鉤，防失控。

4，全部傳(chuan)動系(xi)統組織選(xuan)用無連軸器的立(li)即I/O方式，傳(chuan)動系(xi)統高效率、裝配(pei)線高精度、免(mian)維護保養。

5，工(gong)作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提(ti)升(sheng)安全級(ji)別。