門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)于戶外(wai)(wai)(wai)的(de)(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所(suo)使用(yong)率(lv)高、工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)大、融(rong)入范(fan)圍(wei)廣、實用(yong)性強(qiang)等特(te)性，在(zai)(zai)海港貨(huo)(huo)運(yun)(yun)站(zhan)獲得(de)普遍應用(yong)。它的(de)(de)(de)(de)(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)形(xing)架(jia)(jia)(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根(gen)撐(cheng)腳，能夠立(li)即(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)(de)(de)(de)(de)路(lu)(lu)軌上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能夠具備外(wai)(wai)(wai)伸懸臂梁(liang)(liang)。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)這種形(xing)變。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆(dui)放場(chang)及工(gong)(gong)(gong)(gong)業廠房(fang)內無牛(niu)腿(tui)支(zhi)(zhi)撐(cheng)點的(de)(de)(de)(de)(de)(de)場(chang)所(suo)，方式分成半龍門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適(shi)用(yong)海港、堆(dui)放場(chang)等，進行戶外(wai)(wai)(wai)的(de)(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)(de)(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)形(xing)架(jia)(jia)(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩根(gen)撐(cheng)腳，能夠立(li)即(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)(de)(de)(de)(de)路(lu)(lu)軌上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能夠具備外(wai)(wai)(wai)伸懸臂梁(liang)(liang)。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)(jia)(jia)(jia)、大貨(huo)(huo)車運(yun)(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和(he)電氣(qi)設(she)備一部(bu)分等構(gou)成。有的(de)(de)(de)(de)(de)(de)橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一邊(bian)有支(zhi)(zhi)腳，另一邊(bian)支(zhi)(zhi)撐(cheng)點在(zai)(zai)工(gong)(gong)(gong)(gong)業廠房(fang)或棧橋上(shang)運(yun)(yun)作(zuo)(zuo)(zuo)，稱(cheng)之為(wei)半橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)龍門(men)(men)架(jia)(jia)(jia)(jia)上(shang)端(duan)跨接(jie) (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠向一邊(bian)或兩邊(bian)抬起(qi)(qi)支(zhi)(zhi)腳之外(wai)(wai)(wai)，產生(sheng)懸壁。也可選用(yong)帶伸縮臂的(de)(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根(gen)據伸縮臂的(de)(de)(de)(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組織(zhi)設計方(fang)案(an)，重量輕，合理配置；

2，整個PCB線路板制(zhi)做，無對接(jie)焊縫(feng)，比(bi)拼湊承重(zhong)梁更牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由數(shu)控切割整個PCB線路板開料(liao)，精準度高(gao)。

4，選(xuan)用埋弧焊(han)自動(dong)焊(han)、無損檢測。焊(han)后總(zong)體拋丸除銹，消地應力(li)、防銹處理(li)，超過Sa2.5級；

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

端梁一部分

1，端梁選用(yong)絞接軟性(xing)設(she)計方案，防止(zhi)“幾條(tiao)腿(tui)”運作。

2，車(che)轱轆選(xuan)用鏜(tang)孔方式(shi)，應用數控(kong)機床鏜(tang)銑床一回精準定位生產加工(gong)，保證規格(ge)精密(mi)度和(he)配合尺(chi)寸；

3，每(mei)一端(duan)梁裝有雙輪緣的車轱轆、緩(huan)沖(chong)器、驅動器維護(hu)和防(fang)外(wai)遇(yu)保(bao)護(hu)器，安(an)全性有確保(bao)。

4，承(cheng)重梁(liang)與端梁(liang)選(xuan)用10.9級(ji)高強螺栓聯接(jie)，保證整(zheng)個設(she)備(bei)構造抗壓強度(du)和精(jing)密度(du)。

5，半(ban)今龍門端梁(liang)選用矩形方(fang)管制做(zuo)，車轱(gu)轆為(wei)無(wu)邊(bian)緣設(she)計方(fang)案(an)，路(lu)軌與路(lu)面(mian)每平(ping)米(mi)。

小轎車總程

1，雙(shuang)梁小轎車承重(zhong)梁與承重(zhong)梁選用(yong)軟性絞接方式；防止“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器(qi)＋行程開(kai)關四合一一體化設(she)計方案，結構緊湊

3，小轎車搭建有安全性鉤，防(fang)失控。

4，全(quan)部傳動系(xi)統組織選(xuan)用無連軸器的立即I/O方式，傳動系(xi)統高效率、裝配線(xian)高精度、免維(wei)護保養(yang)。

5，工作中級(ji)別為A6級(ji)，防(fang)水等(deng)級(ji)IP55，H級(ji)絕緣(yuan)層。防(fang)污防(fang)潮，提升安全級(ji)別。