門(men)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用于戶(hu)外的(de)(de)(de)(de)貨(huo)運站(zhan)、石(shi)料場貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸(xie)搬運工(gong)(gong)作 。橋(qiao)(qiao)(qiao)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場所使用率高、工(gong)(gong)作 范疇(chou)(chou)大(da)、融入范圍廣、實(shi)用性(xing)強等(deng)特性(xing)，在(zai)海港(gang)貨(huo)運站(zhan)獲得普遍應用。它的(de)(de)(de)(de)金屬構(gou)件(jian)像門(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)(cheng)腳，能(neng)夠立(li)即(ji)在(zai)路面的(de)(de)(de)(de)路軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)外伸懸臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這(zhe)種形變。橋(qiao)(qiao)(qiao)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用堆放(fang)場及工(gong)(gong)業廠房(fang)內(nei)無牛腿支(zhi)(zhi)(zhi)撐(cheng)(cheng)點(dian)的(de)(de)(de)(de)場所，方式分成(cheng)半龍(long)(long)門(men)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)(long)門(men)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去(qu)300噸。適(shi)用海港(gang)、堆放(fang)場等(deng)，進行(xing)戶(hu)外的(de)(de)(de)(de)貨(huo)運站(zhan)、石(shi)料場貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸(xie)搬運工(gong)(gong)作 。它的(de)(de)(de)(de)金屬構(gou)件(jian)像門(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)(cheng)腳，能(neng)夠立(li)即(ji)在(zai)路面的(de)(de)(de)(de)路軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)外伸懸臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍(long)(long)門(men)架(jia)、大(da)貨(huo)車運作組織、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)(jiao)車和電氣設備(bei)一(yi)(yi)部分等(deng)構(gou)成(cheng)。有(you)的(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)邊(bian)(bian)有(you)支(zhi)(zhi)(zhi)腳，另(ling)一(yi)(yi)邊(bian)(bian)支(zhi)(zhi)(zhi)撐(cheng)(cheng)點(dian)在(zai)工(gong)(gong)業廠房(fang)或棧橋(qiao)(qiao)(qiao)上運作，稱之為半橋(qiao)(qiao)(qiao)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍(long)(long)門(men)架(jia)上端跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)(zhi)(zhi)腳、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)部分組成(cheng)。以便擴張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇(chou)(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向一(yi)(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬(tai)起支(zhi)(zhi)(zhi)腳之外，產生懸壁。也可選(xuan)用帶伸縮臂(bei)(bei)的(de)(de)(de)(de)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)(jiao)車，根(gen)據伸縮臂(bei)(bei)的(de)(de)(de)(de)俯仰和轉動擴張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作 范疇(chou)(chou)

承重梁構造

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

2，整個PCB線路板制做(zuo)，無(wu)對(dui)接焊縫，比拼(pin)湊承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控(kong)切割整(zheng)個PCB線路板開(kai)料，精準度高。

4，選用埋弧焊自動焊、無損檢測(ce)。焊后總體拋丸除銹(xiu)(xiu)，消(xiao)地應力(li)、防銹(xiu)(xiu)處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為(wei)Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞(jiao)接軟性設計方案，防止“幾(ji)條腿”運作。

2，車轱轆選用(yong)鏜孔(kong)方式，應(ying)用(yong)數控機床鏜銑床一回精準(zhun)定位生(sheng)產(chan)加工，保證規格精密(mi)度和配(pei)合尺寸；

3，每一端梁(liang)裝有雙(shuang)輪緣(yuan)的車轱轆(lu)、緩沖器(qi)(qi)、驅動器(qi)(qi)維護和(he)防外遇保(bao)護器(qi)(qi)，安全性(xing)有確(que)保(bao)。

4，承重(zhong)梁與端梁選用10.9級高強(qiang)螺栓聯接，保證整個設備構造(zao)抗(kang)壓強(qiang)度(du)和(he)精密度(du)。

5，半今龍門端梁選用矩形方(fang)管(guan)制做，車轱轆為無邊緣設計方(fang)案，路軌(gui)與(yu)路面每平米。

小轎車總程

1，雙(shuang)梁(liang)(liang)小轎車承(cheng)重(zhong)梁(liang)(liang)與承(cheng)重(zhong)梁(liang)(liang)選用(yong)軟性(xing)絞接方式；防止“幾條(tiao)腿(tui)”運(yun)作(zuo)。

2，電動(dong)機＋制動(dong)系統(tong)＋減(jian)速(su)器＋行程開關四(si)合一一體化(hua)設計方案(an)，結構緊湊

3，小轎車搭建有安全性(xing)鉤(gou)，防(fang)失控。

4，全部傳動系統組織選用無(wu)連軸器的立即I/O方式(shi)，傳動系統高效率、裝配(pei)線高精度、免維護保養。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣(yuan)層。防污防潮，提(ti)升安全級(ji)別。