門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要(yao)用(yong)(yong)于戶(hu)外的(de)(de)(de)貨運(yun)(yun)(yun)站、石料場(chang)貨、散(san)柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)(ju)備(bei)場(chang)所使用(yong)(yong)率(lv)高、工(gong)作(zuo)(zuo) 范(fan)(fan)(fan)疇大(da)、融入范(fan)(fan)(fan)圍廣、實用(yong)(yong)性強(qiang)等特性，在海港(gang)貨運(yun)(yun)(yun)站獲得普(pu)遍應(ying)用(yong)(yong)。它(ta)的(de)(de)(de)金屬(shu)構件像門形架(jia)構，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)立即在路面(mian)的(de)(de)(de)路軌上走(zou)動(dong)(dong)，承重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)(neng)(neng)夠(gou)(gou)具(ju)(ju)備(bei)外伸(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放場(chang)及工(gong)業(ye)廠(chang)房內無牛(niu)腿支(zhi)撐(cheng)(cheng)點的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)(fen)成半龍門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去300噸。適用(yong)(yong)海港(gang)、堆放場(chang)等，進行(xing)戶(hu)外的(de)(de)(de)貨運(yun)(yun)(yun)站、石料場(chang)貨、散(san)柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。它(ta)的(de)(de)(de)金屬(shu)構件像門形架(jia)構，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝(zhuang)兩(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)立即在路面(mian)的(de)(de)(de)路軌上走(zou)動(dong)(dong)，承重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)(neng)(neng)夠(gou)(gou)具(ju)(ju)備(bei)外伸(shen)懸臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構類型(xing)由(you)龍門架(jia)、大(da)貨車運(yun)(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和(he)電氣設備(bei)一(yi)(yi)(yi)部(bu)分(fen)(fen)等構成。有(you)的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只(zhi)在一(yi)(yi)(yi)邊(bian)有(you)支(zhi)腳(jiao)(jiao)，另一(yi)(yi)(yi)邊(bian)支(zhi)撐(cheng)(cheng)點在工(gong)業(ye)廠(chang)房或(huo)(huo)棧橋(qiao)(qiao)(qiao)上運(yun)(yun)(yun)作(zuo)(zuo)，稱之(zhi)為(wei)半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門架(jia)上端(duan)跨接 (含承重(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承重(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)(yi)部(bu)分(fen)(fen)組(zu)成。以(yi)便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)(fan)(fan)疇，承重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)(neng)夠(gou)(gou)向(xiang)一(yi)(yi)(yi)邊(bian)或(huo)(huo)兩(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之(zhi)外，產生(sheng)懸壁。也可選用(yong)(yong)帶(dai)伸(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據(ju)伸(shen)縮(suo)臂(bei)的(de)(de)(de)俯仰和(he)轉(zhuan)動(dong)(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)(fan)(fan)疇

承重梁構造

1，承重(zhong)梁選(xuan)用歐式(shi)古(gu)典箱型(xing)梁組織設計方案(an)，重(zhong)量輕(qing)，合理配置；

2，整個PCB線路(lu)板制(zhi)做，無對接(jie)焊縫，比(bi)拼湊承(cheng)重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由數控(kong)切割整(zheng)個PCB線路板開料，精準度高(gao)。

4，選用埋弧焊自(zi)動焊、無損檢(jian)測。焊后總體拋丸除銹，消(xiao)地(di)應(ying)力、防銹處(chu)理，超過(guo)Sa2.5級；

5，厚鋼(gang)板原(yuan)材料(liao)為(wei)Q235B；環(huan)氧(yang)富(fu)鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接軟性設計方案，防止“幾(ji)條(tiao)腿(tui)”運作。

2，車(che)轱(gu)轆選用(yong)鏜孔方(fang)式，應用(yong)數控機(ji)床鏜銑床一回(hui)精準定位生(sheng)產加(jia)工(gong)，保證規格(ge)精密度和配合尺(chi)寸；

3，每一端梁裝(zhuang)有雙輪緣(yuan)的車(che)轱轆、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和防外遇保(bao)(bao)護(hu)器(qi)，安全(quan)性(xing)有確保(bao)(bao)。

4，承重梁(liang)與端梁(liang)選(xuan)用(yong)10.9級高強螺(luo)栓聯接，保證整個(ge)設(she)備構造抗壓(ya)強度(du)和(he)精密度(du)。

5，半今龍門端梁選(xuan)用(yong)矩形方管制做，車轱轆為無邊(bian)緣設計方案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁小(xiao)轎車承重(zhong)梁與承重(zhong)梁選用(yong)軟性絞接(jie)方式；防止“幾條腿”運作。

2，電動機＋制動系(xi)統＋減(jian)速器＋行程開關(guan)四合一一體化設計方案(an)，結構(gou)緊湊

3，小轎車搭(da)建(jian)有安(an)全性鉤(gou)，防失控。

4，全部(bu)傳動系統組織選用無連軸器的立即I/O方式(shi)，傳動系統高效率、裝配線(xian)高精度、免維(wei)護保(bao)養。

5，工作中級(ji)(ji)(ji)別為(wei)A6級(ji)(ji)(ji)，防水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣(yuan)層。防污防潮，提升安全級(ji)(ji)(ji)別。