門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用于(yu)戶外的(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備場(chang)所使用率高、工(gong)作(zuo) 范(fan)(fan)疇大、融入(ru)范(fan)(fan)圍廣、實(shi)用性(xing)強等(deng)特性(xing)，在(zai)海(hai)港貨(huo)運(yun)站獲得普遍應(ying)用。它的(de)(de)(de)金屬(shu)構件像門(men)形架(jia)(jia)(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)兩根撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備外伸(shen)(shen)懸臂梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆放(fang)場(chang)及工(gong)業(ye)廠(chang)房(fang)內無牛腿支(zhi)撐點的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)分(fen)(fen)成半(ban)龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可去300噸(dun)。適用海(hai)港、堆放(fang)場(chang)等(deng)，進行戶外的(de)(de)(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。它的(de)(de)(de)金屬(shu)構件像門(men)形架(jia)(jia)(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)兩根撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備外伸(shen)(shen)懸臂梁(liang)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類(lei)型由(you)龍門(men)架(jia)(jia)(jia)、大貨(huo)車(che)運(yun)作(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和電氣設(she)備一部分(fen)(fen)等(deng)構成。有(you)的(de)(de)(de)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一邊(bian)(bian)有(you)支(zhi)腳(jiao)(jiao)，另(ling)一邊(bian)(bian)支(zhi)撐點在(zai)工(gong)業(ye)廠(chang)房(fang)或棧橋上(shang)運(yun)作(zuo)，稱之為半(ban)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)架(jia)(jia)(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)、下(xia)(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部分(fen)(fen)組成。以便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外，產生懸壁。也可選用帶伸(shen)(shen)縮(suo)臂的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據伸(shen)(shen)縮(suo)臂的(de)(de)(de)俯(fu)仰(yang)和轉動(dong)(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁(liang)選用歐(ou)式(shi)古典箱型梁(liang)組(zu)織設計(ji)方案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接焊縫(feng)，比拼湊承重梁(liang)更牢固(gu)。

3，豎直剛度(du)(du)為(wei)1/800，梁(liang)端(duan)拱度(du)(du)由數控切割整個PCB線路(lu)板(ban)開料，精準度(du)(du)高(gao)。

4，選用(yong)埋弧焊(han)自動焊(han)、無損檢(jian)測。焊(han)后總體拋(pao)丸除銹，消地應力、防銹處理，超過(guo)Sa2.5級；

5，厚(hou)(hou)鋼板原材料為Q235B；環氧富鋅漆，薄(bo)厚(hou)(hou)120μm。

端梁一部分

1，端梁選(xuan)用絞接(jie)軟(ruan)性設計方案，防止(zhi)“幾條腿”運(yun)作(zuo)。

2，車轱轆選用鏜孔方式，應用數控機床鏜銑床一回(hui)精準定位(wei)生產加工(gong)，保(bao)證規(gui)格精密度和配合(he)尺寸；

3，每一端梁裝有雙輪(lun)緣的車轱轆(lu)、緩沖(chong)器、驅動器維護(hu)和防(fang)外遇保護(hu)器，安全性(xing)有確保。

4，承重梁(liang)與端(duan)梁(liang)選用10.9級(ji)高(gao)強(qiang)螺(luo)栓聯接，保證整個設備構造抗壓強(qiang)度和精密度。

5，半今(jin)龍門(men)端梁選用矩形方管制做(zuo)，車轱(gu)轆為無(wu)邊緣設計方案，路軌與路面(mian)每平米(mi)。

小轎車總程

1，雙梁小(xiao)轎(jiao)車(che)承重(zhong)梁與承重(zhong)梁選用軟(ruan)性絞接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四(si)合一一體(ti)化(hua)設計方案(an)，結構緊湊

3，小轎車搭建(jian)有安全性鉤，防失控。

4，全部傳動系統組織(zhi)選用(yong)無連軸器的(de)立即I/O方式(shi)，傳動系統高(gao)效率、裝(zhuang)配線高(gao)精度、免維護保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提(ti)升安全級(ji)別。