門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機主要用(yong)于(yu)戶外(wai)(wai)的(de)貨(huo)(huo)(huo)(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)(huo)(huo)(huo)、散(san)柜的(de)裝卸搬運(yun)工作(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機具備(bei)場(chang)(chang)所使用(yong)率高、工作(zuo)(zuo) 范(fan)(fan)疇大、融入范(fan)(fan)圍廣、實用(yong)性強等(deng)特性，在(zai)海港(gang)貨(huo)(huo)(huo)(huo)運(yun)站(zhan)獲得(de)普遍應用(yong)。它的(de)金屬(shu)構件像門(men)形架(jia)(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝兩(liang)根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠(gou)立(li)即在(zai)路(lu)面(mian)的(de)路(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外(wai)(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)這種形變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)堆放場(chang)(chang)及工業(ye)廠(chang)房(fang)內無牛腿支(zhi)(zhi)撐(cheng)點的(de)場(chang)(chang)所，方式(shi)(shi)分(fen)成半(ban)龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機和(he)(he)龍(long)門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機，大噸(dun)數可去300噸(dun)。適(shi)用(yong)海港(gang)、堆放場(chang)(chang)等(deng)，進行戶外(wai)(wai)的(de)貨(huo)(huo)(huo)(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)(huo)(huo)(huo)、散(san)柜的(de)裝卸搬運(yun)工作(zuo)(zuo) 。它的(de)金屬(shu)構件像門(men)形架(jia)(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝兩(liang)根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠(gou)立(li)即在(zai)路(lu)面(mian)的(de)路(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)具備(bei)外(wai)(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機結(jie)構類型由(you)龍(long)門(men)架(jia)(jia)、大貨(huo)(huo)(huo)(huo)車運(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車和(he)(he)電氣(qi)設(she)備(bei)一(yi)(yi)部分(fen)等(deng)構成。有的(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機只在(zai)一(yi)(yi)邊(bian)有支(zhi)(zhi)腳(jiao)(jiao)(jiao)，另一(yi)(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在(zai)工業(ye)廠(chang)房(fang)或棧橋(qiao)上運(yun)作(zuo)(zuo)，稱之(zhi)為半(ban)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)龍(long)門(men)架(jia)(jia)上端跨接(jie) (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部分(fen)組成。以便擴張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)(jiao)之(zhi)外(wai)(wai)，產生懸壁。也可選(xuan)用(yong)帶伸縮臂(bei)(bei)的(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車，根據伸縮臂(bei)(bei)的(de)俯仰和(he)(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選用歐式古(gu)典箱型梁組(zu)織(zhi)設計(ji)方案，重量輕，合理(li)配置；

2，整(zheng)個PCB線路板制做，無對接(jie)焊縫，比拼(pin)湊(cou)承(cheng)重梁更牢固(gu)。

3，豎(shu)直(zhi)剛度為1/800，梁(liang)端拱(gong)度由數控切割整(zheng)個PCB線路板開料，精準度高。

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

5，厚鋼板(ban)原(yuan)材(cai)料(liao)為(wei)Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計方(fang)案(an)，防(fang)止“幾(ji)條(tiao)腿”運(yun)作。

2，車(che)轱轆選用鏜孔方式，應用數控機床鏜銑床一回(hui)精(jing)準定位生產加(jia)工，保證規格精(jing)密度和(he)配合(he)尺寸(cun)；

3，每一(yi)端梁裝有雙(shuang)輪(lun)緣的車轱(gu)轆、緩沖(chong)器(qi)、驅動器(qi)維(wei)護和防(fang)外遇保(bao)護器(qi)，安全(quan)性有確保(bao)。

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

5，半今龍門端梁選用矩形方管制做，車轱轆為無邊緣設計(ji)方案，路(lu)軌與(yu)路(lu)面每(mei)平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選用軟(ruan)性(xing)絞(jiao)接(jie)方式；防(fang)止“幾條(tiao)腿”運作。

2，電動機(ji)＋制動系(xi)統＋減速器＋行(xing)程開關四合一(yi)一(yi)體(ti)化設計方案，結構緊湊(cou)

3，小轎車搭建(jian)有(you)安全性鉤，防失(shi)控(kong)。

4，全部傳動(dong)系統組織選用(yong)無連軸器的(de)立即I/O方式(shi)，傳動(dong)系統高效率、裝配線高精(jing)度、免維(wei)護(hu)保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣(yuan)層。防(fang)污(wu)防(fang)潮，提(ti)升(sheng)安(an)全級(ji)別。