門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要(yao)用(yong)于戶外的(de)(de)貨(huo)(huo)(huo)運(yun)站、石(shi)料場(chang)貨(huo)(huo)(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)所(suo)使用(yong)率高、工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)(chou)大(da)(da)、融(rong)入(ru)范(fan)(fan)圍廣(guang)、實用(yong)性強等特性，在海港貨(huo)(huo)(huo)運(yun)站獲得普遍應用(yong)。它(ta)的(de)(de)金屬構件像門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)立(li)即(ji)在路面的(de)(de)路軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆(dui)放(fang)場(chang)及工(gong)(gong)業廠房(fang)內無牛(niu)腿支(zhi)(zhi)撐(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)(shi)分成半(ban)龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸數可去300噸。適(shi)用(yong)海港、堆(dui)放(fang)場(chang)等，進(jin)行戶外的(de)(de)貨(huo)(huo)(huo)運(yun)站、石(shi)料場(chang)貨(huo)(huo)(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)(de)金屬構件像門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)立(li)即(ji)在路面的(de)(de)路軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)具(ju)備(bei)(bei)外伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構類(lei)型由龍門(men)架(jia)、大(da)(da)貨(huo)(huo)(huo)車運(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車和(he)(he)電(dian)氣設(she)備(bei)(bei)一部(bu)分等構成。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一邊(bian)有支(zhi)(zhi)腳(jiao)，另一邊(bian)支(zhi)(zhi)撐(cheng)點在工(gong)(gong)業廠房(fang)或棧橋(qiao)上運(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)架(jia)上端(duan)跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一部(bu)分組成。以便擴張(zhang)(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之(zhi)外，產生懸壁。也可選用(yong)帶伸縮(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車，根據伸縮(suo)臂(bei)的(de)(de)俯仰和(he)(he)轉(zhuan)動(dong)擴張(zhang)(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)(chou)

承重梁構造

1，承重梁選用歐式古典箱型(xing)梁組織設計方案，重量輕，合理(li)配置(zhi)；

2，整個PCB線路板制做，無對接焊縫(feng)，比拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由(you)數控(kong)切割整個PCB線(xian)路板開料，精準度(du)高(gao)。

4，選(xuan)用埋弧焊(han)自動焊(han)、無(wu)損檢(jian)測。焊(han)后總體拋丸除銹，消地應力、防銹處理，超過(guo)Sa2.5級；

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

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性(xing)設計方案(an)，防止“幾條腿”運作。

2，車轱轆選用鏜孔方式(shi)，應用數(shu)控機床鏜銑床一回精準(zhun)定位生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝有(you)雙輪緣(yuan)的(de)車轱轆、緩沖(chong)器、驅動器維護和防外遇保護器，安全性(xing)有(you)確保。

4，承重梁與端梁選(xuan)用(yong)10.9級高強(qiang)螺栓(shuan)聯接，保證整個設備構造抗(kang)壓強(qiang)度和精密度。

5，半今(jin)龍門端梁選(xuan)用(yong)矩形方管制(zhi)做，車轱轆(lu)為無邊緣設計方案(an)，路(lu)軌與路(lu)面(mian)每(mei)平米。

小轎車總程

1，雙梁小轎(jiao)車(che)承重(zhong)梁與承重(zhong)梁選用軟性絞接(jie)方式；防止“幾條(tiao)腿”運作。

2，電動機＋制動系統＋減速器＋行程開關(guan)四合一一體化設計方案(an)，結構緊(jin)湊

3，小轎車搭建有安全性鉤，防失控。

4，全部傳動系統(tong)組織選用(yong)無連(lian)軸器(qi)的立即I/O方式，傳動系統(tong)高效率(lv)、裝配線高精(jing)度、免維護保養(yang)。

5，工作中級別(bie)為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污防(fang)潮，提(ti)升安全(quan)級別(bie)。