門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)(yong)(yong)于戶外的(de)(de)貨(huo)(huo)運站(zhan)、石(shi)料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)裝卸搬(ban)(ban)運工作 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所(suo)(suo)使用(yong)(yong)(yong)率高、工作 范(fan)疇大(da)、融(rong)入范(fan)圍廣、實用(yong)(yong)(yong)性強(qiang)等(deng)特性，在(zai)海(hai)港(gang)貨(huo)(huo)運站(zhan)獲(huo)得普(pu)遍應用(yong)(yong)(yong)。它的(de)(de)金屬構件(jian)像門形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩根撐腳(jiao)，能(neng)夠(gou)(gou)立(li)即(ji)(ji)在(zai)路面的(de)(de)路軌(gui)上(shang)(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)(gou)具備外伸懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)(yong)堆(dui)放場(chang)及工業(ye)廠房內無牛(niu)腿支(zhi)撐點(dian)的(de)(de)場(chang)所(suo)(suo)，方式(shi)(shi)分成半龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去300噸。適用(yong)(yong)(yong)海(hai)港(gang)、堆(dui)放場(chang)等(deng)，進行(xing)戶外的(de)(de)貨(huo)(huo)運站(zhan)、石(shi)料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)裝卸搬(ban)(ban)運工作 。它的(de)(de)金屬構件(jian)像門形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩根撐腳(jiao)，能(neng)夠(gou)(gou)立(li)即(ji)(ji)在(zai)路面的(de)(de)路軌(gui)上(shang)(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)(gou)具備外伸懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍門架、大(da)貨(huo)(huo)車運作組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和(he)電(dian)氣設(she)備一(yi)部分等(deng)構成。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)撐點(dian)在(zai)工業(ye)廠房或棧橋(qiao)上(shang)(shang)運作，稱之(zhi)為(wei)半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門架上(shang)(shang)端(duan)跨(kua)接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分組成。以便(bian)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工作 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)外，產生懸(xuan)壁(bi)。也可選用(yong)(yong)(yong)帶(dai)伸縮臂(bei)(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根據伸縮臂(bei)(bei)的(de)(de)俯仰和(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工作 范(fan)疇

承重梁構造

1，承重梁選用歐(ou)式古典箱(xiang)型梁組織設計(ji)方案，重量輕，合理配置；

2，整個PCB線路板制做，無對(dui)接(jie)焊縫，比拼湊(cou)承(cheng)重梁更牢固(gu)。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開(kai)料，精準(zhun)度(du)高(gao)。

4，選用埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體拋丸除銹，消地應(ying)力、防銹處理，超過Sa2.5級；

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

端梁一部分

1，端(duan)梁選(xuan)用絞(jiao)接軟性(xing)設(she)計(ji)方(fang)案(an)，防止“幾條腿”運(yun)作。

2，車(che)轱轆選用(yong)鏜孔方式(shi)，應用(yong)數控機床鏜銑(xian)床一回精準定位生產加工，保(bao)證規格精密度(du)和(he)配合尺寸(cun)；

3，每一端梁裝有雙輪緣(yuan)的(de)車轱(gu)轆、緩沖器(qi)、驅(qu)動器(qi)維護和防外遇保護器(qi)，安全(quan)性有確(que)保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級高強螺栓(shuan)聯接，保證整個設(she)備構造抗(kang)壓(ya)強度和精密度。

5，半今龍(long)門端梁(liang)選用矩形方管(guan)制做，車轱轆為無邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與(yu)承重梁(liang)選用(yong)軟性絞接方式(shi)；防止“幾條腿”運(yun)作。

2，電(dian)動(dong)機＋制動(dong)系(xi)統＋減速(su)器＋行程開關四(si)合一(yi)一(yi)體化設計(ji)方案，結構緊湊(cou)

3，小轎(jiao)車搭建(jian)有安全性鉤，防失控。

4，全部(bu)傳動系統組織選(xuan)用無(wu)連(lian)軸器的立(li)即(ji)I/O方式，傳動系統高效率、裝配線高精度、免(mian)維護保養。

5，工作(zuo)中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣(yuan)層。防污防潮，提升安全(quan)級(ji)(ji)(ji)別。