門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)(yong)于戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)(chang)(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)(ju)備場(chang)(chang)(chang)所使用(yong)(yong)(yong)率高、工(gong)作(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)(yong)(yong)性強等(deng)特性，在(zai)海(hai)港(gang)貨(huo)(huo)運(yun)站獲得(de)普遍應用(yong)(yong)(yong)。它(ta)的(de)(de)金屬構(gou)件像門形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即在(zai)路面的(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊能(neng)夠(gou)具(ju)(ju)備外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)(yong)堆(dui)放場(chang)(chang)(chang)及工(gong)業廠房內無牛(niu)腿支(zhi)撐(cheng)點(dian)的(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)(shi)分(fen)(fen)成半龍(long)(long)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)(long)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去(qu)300噸。適(shi)用(yong)(yong)(yong)海(hai)港(gang)、堆(dui)放場(chang)(chang)(chang)等(deng)，進行戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)(chang)(chang)貨(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)作(zuo) 。它(ta)的(de)(de)金屬構(gou)件像門形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即在(zai)路面的(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)(liang)邊能(neng)夠(gou)具(ju)(ju)備外(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍(long)(long)門架(jia)、大(da)貨(huo)(huo)車運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車和電氣(qi)設備一部(bu)分(fen)(fen)等(deng)構(gou)成。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一邊有支(zhi)腳(jiao)(jiao)，另(ling)一邊支(zhi)撐(cheng)點(dian)在(zai)工(gong)業廠房或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)，稱之(zhi)為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍(long)(long)門架(jia)上(shang)端跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一部(bu)分(fen)(fen)組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)向(xiang)一邊或兩(liang)(liang)(liang)邊抬起(qi)(qi)支(zhi)腳(jiao)(jiao)之(zhi)外(wai)，產生懸壁。也可選用(yong)(yong)(yong)帶(dai)伸(shen)縮(suo)臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎(jiao)車，根據伸(shen)縮(suo)臂(bei)的(de)(de)俯仰和轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選用歐式(shi)古典箱(xiang)型梁組織設計方(fang)案，重(zhong)量輕，合理配(pei)置(zhi)；

2，整個PCB線路板(ban)制做，無對接焊縫(feng)，比拼湊承(cheng)重梁(liang)更(geng)牢固。

3，豎(shu)直剛度為1/800，梁端拱度由數(shu)控切割(ge)整個(ge)PCB線路板開料(liao)，精(jing)準度高。

4，選用埋弧焊自動焊、無損檢測。焊后總體拋丸除銹(xiu)，消地應力(li)、防銹(xiu)處理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材(cai)料(liao)為(wei)Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方案(an)，防止“幾條(tiao)腿(tui)”運作(zuo)。

2，車轱轆(lu)選用鏜孔方式，應用數控機床鏜銑床一回(hui)精(jing)準定位生(sheng)產加工，保(bao)證規格精(jing)密度和配合尺寸；

3，每(mei)一(yi)端梁(liang)裝有雙輪緣的車轱轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維護和防外遇保護器(qi)(qi)，安全(quan)性(xing)有確保。

4，承重梁與端(duan)梁選用10.9級高(gao)強螺栓聯接(jie)，保證整(zheng)個設(she)備(bei)構(gou)造抗壓強度(du)(du)和精密度(du)(du)。

5，半今龍門端梁(liang)選用矩(ju)形方管制(zhi)做，車轱轆為無邊(bian)緣設計方案(an)，路軌(gui)與路面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承重(zhong)梁(liang)(liang)與(yu)承重(zhong)梁(liang)(liang)選用軟性絞(jiao)接方(fang)式；防止“幾條腿(tui)”運作。

2，電動機＋制動系統＋減速器＋行(xing)程(cheng)開關四合(he)一(yi)一(yi)體化設計(ji)方(fang)案，結構(gou)緊(jin)湊

3，小轎(jiao)車搭建有安全性鉤，防失控。

4，全(quan)部傳動(dong)系統組織選用無連軸器的立即I/O方式，傳動(dong)系統高(gao)效率、裝配線高(gao)精度、免維護保養。

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