門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)(yong)于戶(hu)外的(de)(de)(de)貨運(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備場(chang)(chang)所使用(yong)(yong)率高、工(gong)作(zuo) 范(fan)(fan)(fan)疇大(da)、融入范(fan)(fan)(fan)圍廣、實用(yong)(yong)性強等特(te)性，在(zai)海港(gang)貨運(yun)站(zhan)獲(huo)得普(pu)遍應用(yong)(yong)。它(ta)的(de)(de)(de)金屬構件像(xiang)門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)立即在(zai)路面(mian)(mian)的(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能(neng)(neng)夠(gou)具(ju)備外伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆(dui)放(fang)場(chang)(chang)及工(gong)業廠房內無(wu)牛(niu)腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)(chang)所，方式(shi)分成半(ban)龍(long)門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可(ke)去(qu)300噸(dun)。適用(yong)(yong)海港(gang)、堆(dui)放(fang)場(chang)(chang)等，進行戶(hu)外的(de)(de)(de)貨運(yun)站(zhan)、石(shi)料場(chang)(chang)貨、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)作(zuo) 。它(ta)的(de)(de)(de)金屬構件像(xiang)門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)立即在(zai)路面(mian)(mian)的(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能(neng)(neng)夠(gou)具(ju)備外伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類(lei)型由龍(long)門(men)(men)架(jia)、大(da)貨車(che)(che)運(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)(che)和電氣(qi)設備一部分等構成。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一邊有支(zhi)(zhi)腳(jiao)(jiao)，另一邊支(zhi)(zhi)撐(cheng)點在(zai)工(gong)業廠房或棧(zhan)橋(qiao)(qiao)(qiao)上運(yun)作(zuo)，稱之(zhi)為半(ban)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍(long)門(men)(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一部分組成。以(yi)便(bian)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)(neng)夠(gou)向一邊或兩(liang)(liang)邊抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之(zhi)外，產生(sheng)懸壁。也(ye)可(ke)選用(yong)(yong)帶伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)(che)，根據伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)俯仰(yang)和轉動(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)(fan)(fan)疇

承重梁構造

1，承(cheng)重(zhong)(zhong)梁(liang)選用歐式古典箱(xiang)型梁(liang)組織設(she)計方(fang)案，重(zhong)(zhong)量(liang)輕，合理配置；

2，整個PCB線路板制做(zuo)，無對接焊縫(feng)，比拼(pin)湊承重梁(liang)更牢固。

3，豎直剛度為1/800，梁端(duan)拱度由(you)數控切割整個PCB線路板開料，精準度高。

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

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

端梁一部分

1，端(duan)梁選用絞接軟性設計方案，防(fang)止“幾(ji)條腿”運作(zuo)。

2，車轱轆(lu)選(xuan)用(yong)鏜孔方式，應用(yong)數控機床(chuang)鏜銑床(chuang)一(yi)回精準定位(wei)生產加工，保證規格精密度和配合尺(chi)寸；

3，每一端梁裝(zhuang)有雙(shuang)輪緣的車轱轆、緩(huan)沖(chong)器、驅動器維護和防外遇(yu)保護器，安全(quan)性有確保。

4，承重梁(liang)與端梁(liang)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，半今龍門端梁選用矩形(xing)方(fang)管(guan)制做，車(che)轱轆為無(wu)邊緣設(she)計方(fang)案，路(lu)軌與路(lu)面每平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車承重(zhong)梁(liang)(liang)與承重(zhong)梁(liang)(liang)選用軟(ruan)性絞接方式；防止“幾條腿”運作(zuo)。

2，電動(dong)機＋制動(dong)系統(tong)＋減(jian)速器＋行程(cheng)開(kai)關四合(he)一一體化設計方案，結構緊(jin)湊

3，小轎車搭建有安全性鉤，防失(shi)控(kong)。

4，全(quan)部傳動系統組織選(xuan)用無連軸器的(de)立即I/O方(fang)式，傳動系統高效率、裝配線高精度、免維護保養。

5，工(gong)作中級(ji)(ji)別(bie)為A6級(ji)(ji)，防水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防污(wu)防潮，提升安全(quan)級(ji)(ji)別(bie)。