門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要用于戶外(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)(yun)(yun)站、石(shi)料場貨(huo)(huo)、散柜(ju)的(de)(de)裝卸搬(ban)(ban)運(yun)(yun)(yun)(yun)工(gong)(gong)(gong)(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)場所使用率高(gao)、工(gong)(gong)(gong)(gong)(gong)作 范疇大(da)、融入范圍廣、實(shi)用性強(qiang)等(deng)(deng)特性，在(zai)(zai)(zai)海(hai)港貨(huo)(huo)運(yun)(yun)(yun)(yun)站獲(huo)得普遍應用。它的(de)(de)金屬構(gou)件像(xiang)門(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立即在(zai)(zai)(zai)路面的(de)(de)路軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用堆放場及工(gong)(gong)(gong)(gong)(gong)業(ye)廠房內無(wu)牛腿支(zhi)(zhi)(zhi)撐(cheng)點的(de)(de)場所，方(fang)式(shi)(shi)分成半龍(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去(qu)300噸。適(shi)用海(hai)港、堆放場等(deng)(deng)，進行戶外(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)(yun)(yun)站、石(shi)料場貨(huo)(huo)、散柜(ju)的(de)(de)裝卸搬(ban)(ban)運(yun)(yun)(yun)(yun)工(gong)(gong)(gong)(gong)(gong)作 。它的(de)(de)金屬構(gou)件像(xiang)門(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立即在(zai)(zai)(zai)路面的(de)(de)路軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類型由(you)龍(long)門(men)架、大(da)貨(huo)(huo)車運(yun)(yun)(yun)(yun)作組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝小(xiao)(xiao)轎車和電氣(qi)設備(bei)(bei)一部分等(deng)(deng)構(gou)成。有(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)(zai)一邊(bian)有(you)支(zhi)(zhi)(zhi)腳(jiao)，另一邊(bian)支(zhi)(zhi)(zhi)撐(cheng)點在(zai)(zai)(zai)工(gong)(gong)(gong)(gong)(gong)業(ye)廠房或棧橋(qiao)(qiao)上運(yun)(yun)(yun)(yun)作，稱(cheng)之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)架上端(duan)跨接 (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一部分組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)(gou)向一邊(bian)或兩邊(bian)抬起(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)之外(wai)(wai)，產生懸(xuan)壁。也可選(xuan)用帶伸(shen)縮臂(bei)(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝小(xiao)(xiao)轎車，根據伸(shen)縮臂(bei)(bei)的(de)(de)俯仰和轉(zhuan)動擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作 范疇

承重梁構造

1，承重梁(liang)選用歐式古(gu)典箱型梁(liang)組織設計方案，重量輕(qing)，合理配(pei)置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承重梁更(geng)牢固。

3，豎直剛度為1/800，梁端拱(gong)度由數控切(qie)割整個PCB線路(lu)板開(kai)料，精(jing)準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體(ti)拋(pao)丸除銹，消地應(ying)力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧(yang)富(fu)鋅(xin)漆(qi)，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟性設計方(fang)案(an)，防止“幾條腿(tui)”運作。

2，車(che)轱轆選用鏜(tang)孔方(fang)式，應用數控機床鏜(tang)銑床一回(hui)精(jing)準定位生(sheng)產加工，保證規格精(jing)密度和配(pei)合尺寸；

3，每一端梁裝有雙輪緣(yuan)的(de)車轱轆、緩(huan)沖器(qi)(qi)、驅動器(qi)(qi)維護(hu)和防外遇保護(hu)器(qi)(qi)，安全性(xing)有確保。

4，承重梁(liang)與端梁(liang)選(xuan)用(yong)10.9級高強螺栓聯接(jie)，保證(zheng)整個設備構造抗壓強度和精密度。

5，半今(jin)龍門端(duan)梁選用(yong)矩形(xing)方管制做，車(che)轱轆為無(wu)邊緣設計(ji)方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用軟(ruan)性絞接方式；防止“幾條(tiao)腿(tui)”運作(zuo)。

2，電動機＋制動系統＋減(jian)速器＋行程(cheng)開關四合一(yi)一(yi)體化設計方案，結(jie)構緊(jin)湊

3，小轎(jiao)車搭建有(you)安全性鉤，防失控。

4，全部傳動(dong)系統組(zu)織選用無連軸器的立(li)即(ji)I/O方式，傳動(dong)系統高效(xiao)率(lv)、裝配線高精度、免(mian)維護保養。

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