門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外的(de)(de)(de)(de)貨運站(zhan)、石料場貨、散(san)柜的(de)(de)(de)(de)裝卸搬(ban)運工作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)(ju)備(bei)(bei)(bei)場所(suo)(suo)使用(yong)率高、工作(zuo) 范(fan)疇大、融入范(fan)圍(wei)廣(guang)、實用(yong)性強等(deng)特性，在(zai)海(hai)港(gang)貨運站(zhan)獲得(de)普(pu)遍應用(yong)。它的(de)(de)(de)(de)金(jin)屬構件(jian)像(xiang)門(men)(men)(men)(men)形(xing)架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝兩(liang)(liang)(liang)根撐(cheng)腳(jiao)，能夠(gou)立即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)(de)路(lu)(lu)軌(gui)上(shang)(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)能夠(gou)具(ju)(ju)備(bei)(bei)(bei)外伸懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)(shi)用(yong)堆放場及工業廠房內無牛腿(tui)支(zhi)撐(cheng)點的(de)(de)(de)(de)場所(suo)(suo)，方式(shi)(shi)分成半龍門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去300噸。適(shi)(shi)用(yong)海(hai)港(gang)、堆放場等(deng)，進(jin)行戶(hu)外的(de)(de)(de)(de)貨運站(zhan)、石料場貨、散(san)柜的(de)(de)(de)(de)裝卸搬(ban)運工作(zuo) 。它的(de)(de)(de)(de)金(jin)屬構件(jian)像(xiang)門(men)(men)(men)(men)形(xing)架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝兩(liang)(liang)(liang)根撐(cheng)腳(jiao)，能夠(gou)立即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)(de)路(lu)(lu)軌(gui)上(shang)(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊(bian)能夠(gou)具(ju)(ju)備(bei)(bei)(bei)外伸懸臂梁(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型(xing)由龍門(men)(men)(men)(men)架、大貨車(che)運作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)和電(dian)氣(qi)設(she)備(bei)(bei)(bei)一(yi)(yi)部分等(deng)構成。有的(de)(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)邊(bian)有支(zhi)腳(jiao)，另(ling)一(yi)(yi)邊(bian)支(zhi)撐(cheng)點在(zai)工業廠房或棧(zhan)橋上(shang)(shang)運作(zuo)，稱之為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)(men)(men)架上(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)部分組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)(yi)邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外，產生懸壁。也可(ke)選用(yong)帶伸縮臂的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)，根據伸縮臂的(de)(de)(de)(de)俯仰和轉動擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選(xuan)用歐式古(gu)典(dian)箱(xiang)型梁組織設計方案(an)，重(zhong)量輕(qing)，合理配(pei)置(zhi)；

2，整個PCB線路板(ban)制(zhi)做，無(wu)對(dui)接焊縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁端拱度(du)由數(shu)控(kong)切(qie)割整個PCB線(xian)路板開料，精準度(du)高。

4，選用(yong)埋弧(hu)焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋(pao)丸除銹(xiu)，消地應力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料為(wei)Q235B；環氧(yang)富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設計(ji)方案，防止“幾條腿”運作。

2，車轱轆選(xuan)用(yong)鏜孔(kong)方式，應用(yong)數(shu)控機床(chuang)(chuang)鏜銑床(chuang)(chuang)一回精準(zhun)定位生產加工(gong)，保證(zheng)規格(ge)精密度和配合尺(chi)寸；

3，每一(yi)端(duan)梁裝有雙(shuang)輪(lun)緣的(de)車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全性有確(que)保。

4，承重梁與端梁選用(yong)10.9級(ji)高強螺栓聯接，保證整個設備構造抗壓強度和精密度。

5，半今龍門端梁選用矩形方管制做，車(che)轱(gu)轆為(wei)無邊緣設計方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選用軟性絞接方式；防止“幾條腿”運作(zuo)。

2，電動機＋制動系統＋減速器＋行(xing)程開關四(si)合一(yi)一(yi)體化設計方案，結(jie)構緊(jin)湊(cou)

3，小轎車(che)搭建(jian)有安全性鉤，防失控。

4，全部傳動系統組織選用無連軸器的立即I/O方式，傳動系統高效率、裝(zhuang)配線高精度、免維護保養。

5，工作中級別為(wei)A6級，防(fang)水等級IP55，H級絕緣層(ceng)。防(fang)污防(fang)潮，提(ti)升安(an)全級別。