門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)機主要用(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料(liao)場(chang)貨(huo)、散(san)柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)工(gong)作 。橋(qiao)(qiao)式起(qi)重(zhong)(zhong)(zhong)(zhong)機具備(bei)場(chang)所使(shi)用(yong)率(lv)高、工(gong)作 范(fan)疇大、融(rong)入范(fan)圍廣(guang)、實用(yong)性(xing)強等特性(xing)，在海港(gang)貨(huo)運(yun)(yun)站(zhan)獲得普遍應用(yong)。它(ta)的(de)(de)(de)金(jin)(jin)屬構(gou)(gou)件(jian)像門(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)在路面(mian)的(de)(de)(de)路軌上(shang)(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)(bian)能(neng)夠(gou)具備(bei)外(wai)伸懸(xuan)臂(bei)梁。橋(qiao)(qiao)式起(qi)重(zhong)(zhong)(zhong)(zhong)機是門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這種形變。橋(qiao)(qiao)式起(qi)重(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)堆(dui)放場(chang)及工(gong)業廠(chang)房(fang)內無牛腿支撐(cheng)點的(de)(de)(de)場(chang)所，方式分成半龍門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)機和(he)龍門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)機，大噸數可(ke)去(qu)300噸。適(shi)用(yong)海港(gang)、堆(dui)放場(chang)等，進行戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石(shi)料(liao)場(chang)貨(huo)、散(san)柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)(yun)工(gong)作 。它(ta)的(de)(de)(de)金(jin)(jin)屬構(gou)(gou)件(jian)像門(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立(li)即(ji)在路面(mian)的(de)(de)(de)路軌上(shang)(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)(bian)能(neng)夠(gou)具備(bei)外(wai)伸懸(xuan)臂(bei)梁。橋(qiao)(qiao)式起(qi)重(zhong)(zhong)(zhong)(zhong)機結(jie)構(gou)(gou)類型由龍門(men)架、大貨(huo)車(che)(che)運(yun)(yun)作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)(che)和(he)電氣設(she)備(bei)一部(bu)分等構(gou)(gou)成。有的(de)(de)(de)橋(qiao)(qiao)式起(qi)重(zhong)(zhong)(zhong)(zhong)機只在一邊(bian)(bian)有支腳(jiao)(jiao)，另(ling)一邊(bian)(bian)支撐(cheng)點在工(gong)業廠(chang)房(fang)或(huo)棧橋(qiao)(qiao)上(shang)(shang)運(yun)(yun)作，稱之為半橋(qiao)(qiao)式起(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式起(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍門(men)架上(shang)(shang)端跨接(jie) (含(han)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁和(he)端梁)、支腳(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁等一部(bu)分組成。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁能(neng)夠(gou)向(xiang)一邊(bian)(bian)或(huo)兩邊(bian)(bian)抬起(qi)支腳(jiao)(jiao)之外(wai)，產生(sheng)懸(xuan)壁。也(ye)可(ke)選用(yong)帶伸縮臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)(che)，根據伸縮臂(bei)的(de)(de)(de)俯(fu)仰(yang)和(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐式古典箱型梁(liang)組織設計方案，重(zhong)量輕，合理配置；

2，整個(ge)PCB線路板制做，無對(dui)接焊縫，比拼湊承重(zhong)梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控(kong)切割整個PCB線路板(ban)開料，精準度高。

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

5，厚(hou)鋼板原材料為(wei)Q235B；環氧(yang)富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性設計(ji)方案，防止“幾條腿(tui)”運作。

2，車轱轆選用(yong)鏜孔方式(shi)，應用(yong)數控(kong)機(ji)床鏜銑床一回精(jing)準定(ding)位生產加(jia)工，保證規格(ge)精(jing)密度和(he)配合尺寸(cun)；

3，每(mei)一端梁裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和防外遇保護(hu)器(qi)，安全性(xing)有(you)確保。

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

5，半今龍門端梁選用(yong)矩(ju)形方(fang)管制做，車轱轆為無邊(bian)緣設計(ji)方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用(yong)軟(ruan)性絞(jiao)接方式；防止“幾(ji)條腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行(xing)程開關四(si)合一一體(ti)化(hua)設計方案(an)，結構(gou)緊湊

3，小轎(jiao)車(che)搭建(jian)有安全性鉤，防失(shi)控。

4，全部傳動系統組(zu)織(zhi)選(xuan)用(yong)無連軸器的(de)立即I/O方式(shi)，傳動系統高效率(lv)、裝(zhuang)配線(xian)高精度、免維護保養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮，提(ti)升安全級(ji)(ji)別。