門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶(hu)外(wai)(wai)的(de)貨(huo)運(yun)(yun)站(zhan)(zhan)、石料場(chang)貨(huo)、散(san)柜(ju)的(de)裝卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)場(chang)所使用(yong)(yong)率高、工(gong)(gong)作(zuo) 范疇大、融入范圍廣、實用(yong)(yong)性強等特性，在海港(gang)貨(huo)運(yun)(yun)站(zhan)(zhan)獲得(de)普遍應(ying)用(yong)(yong)。它的(de)金(jin)屬(shu)構(gou)(gou)件(jian)像門(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝兩根(gen)撐腳(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)立即在路面的(de)路軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)能(neng)(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)伸懸臂梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這(zhe)種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)堆放場(chang)及工(gong)(gong)業(ye)廠房(fang)內(nei)無牛(niu)腿支(zhi)撐點的(de)場(chang)所，方(fang)式(shi)(shi)(shi)分成(cheng)半(ban)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去300噸(dun)。適(shi)用(yong)(yong)海港(gang)、堆放場(chang)等，進行戶(hu)外(wai)(wai)的(de)貨(huo)運(yun)(yun)站(zhan)(zhan)、石料場(chang)貨(huo)、散(san)柜(ju)的(de)裝卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)金(jin)屬(shu)構(gou)(gou)件(jian)像門(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝兩根(gen)撐腳(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)立即在路面的(de)路軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)能(neng)(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)(wai)伸懸臂梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由(you)龍門(men)架、大貨(huo)車運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車和(he)(he)電氣設備(bei)(bei)一(yi)部分等構(gou)(gou)成(cheng)。有的(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在一(yi)邊(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)支(zhi)撐點在工(gong)(gong)業(ye)廠房(fang)或(huo)棧橋上(shang)運(yun)(yun)作(zuo)，稱之為半(ban)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍門(men)架上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)(he)端梁)、支(zhi)腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)部分組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)夠(gou)(gou)向一(yi)邊(bian)或(huo)兩邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)(wai)，產(chan)生懸壁。也可選用(yong)(yong)帶(dai)伸縮臂的(de)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根(gen)據伸縮臂的(de)俯仰和(he)(he)轉動擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典箱(xiang)型(xing)梁組織設計方案，重(zhong)量(liang)輕，合理配(pei)置；

2，整(zheng)個PCB線路(lu)板制做(zuo)，無對接(jie)焊縫，比拼湊承重梁更(geng)牢(lao)固。

3，豎直剛(gang)度(du)(du)(du)為(wei)1/800，梁(liang)端拱度(du)(du)(du)由數控切割整個(ge)PCB線路板開(kai)料，精準度(du)(du)(du)高。

4，選(xuan)用(yong)埋弧焊自動焊、無損檢測(ce)。焊后(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)材料為Q235B；環氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方(fang)案，防止(zhi)“幾條(tiao)腿(tui)”運作。

2，車(che)轱(gu)轆選用鏜(tang)孔(kong)方式，應用數控機床(chuang)鏜(tang)銑(xian)床(chuang)一(yi)回精準(zhun)定位生(sheng)產(chan)加工，保證規格精密度和(he)配合(he)尺寸；

3，每一端梁裝有雙輪緣的車轱轆(lu)、緩沖(chong)器(qi)(qi)、驅動器(qi)(qi)維護和防外遇(yu)保護器(qi)(qi)，安全(quan)性(xing)有確保。

4，承重梁與端梁選(xuan)用10.9級(ji)高強螺栓聯接，保證整(zheng)個設備構造(zao)抗(kang)壓強度(du)和精(jing)密(mi)度(du)。

5，半(ban)今(jin)龍門端梁選用矩(ju)形方管制做，車轱轆為無邊緣設(she)計方案，路軌與(yu)路面每(mei)平米。

小轎車總程

1，雙梁小(xiao)轎車承(cheng)重梁與承(cheng)重梁選用軟性絞接方式(shi)；防止“幾(ji)條腿”運(yun)作。

2，電動(dong)機＋制(zhi)動(dong)系統＋減速(su)器＋行(xing)程(cheng)開關四合一(yi)一(yi)體化設(she)計方案，結構緊湊

3，小轎車搭建有(you)安全性鉤，防失控。

4，全(quan)部(bu)傳(chuan)(chuan)動系(xi)統組織選(xuan)用無連軸器的立即I/O方式，傳(chuan)(chuan)動系(xi)統高(gao)(gao)效率、裝配線高(gao)(gao)精度、免(mian)維護保養。

5，工作中級別為A6級，防水(shui)等級IP55，H級絕緣層。防污(wu)防潮，提升安(an)全(quan)級別。