門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)于戶外(wai)的(de)(de)(de)貨運(yun)(yun)站、石料場貨、散柜(ju)(ju)的(de)(de)(de)裝卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場所使用(yong)率高、工(gong)(gong)(gong)作(zuo) 范疇(chou)大(da)、融入范圍廣、實用(yong)性(xing)強(qiang)等特性(xing)，在海(hai)港貨運(yun)(yun)站獲得普遍應用(yong)。它(ta)的(de)(de)(de)金屬構(gou)件像(xiang)門(men)(men)形(xing)架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝兩根撐腳(jiao)(jiao)，能(neng)(neng)夠(gou)立即在路面的(de)(de)(de)路軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具(ju)備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形(xing)變(bian)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場及工(gong)(gong)(gong)業(ye)廠(chang)房內(nei)無牛腿支(zhi)(zhi)撐點(dian)的(de)(de)(de)場所，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可(ke)去300噸。適用(yong)海(hai)港、堆放場等，進(jin)行戶外(wai)的(de)(de)(de)貨運(yun)(yun)站、石料場貨、散柜(ju)(ju)的(de)(de)(de)裝卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)金屬構(gou)件像(xiang)門(men)(men)形(xing)架(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝兩根撐腳(jiao)(jiao)，能(neng)(neng)夠(gou)立即在路面的(de)(de)(de)路軌上走動(dong)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具(ju)備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由(you)龍門(men)(men)架(jia)、大(da)貨車(che)運(yun)(yun)作(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車(che)和電氣設(she)備(bei)一(yi)部(bu)分(fen)等構(gou)成(cheng)。有(you)的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊(bian)有(you)支(zhi)(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐點(dian)在工(gong)(gong)(gong)業(ye)廠(chang)房或(huo)棧橋(qiao)(qiao)(qiao)上運(yun)(yun)作(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)(men)架(jia)上端跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)部(bu)分(fen)組成(cheng)。以便(bian)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向(xiang)一(yi)邊(bian)或(huo)兩邊(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)帶伸(shen)(shen)縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車(che)，根據伸(shen)(shen)縮臂(bei)的(de)(de)(de)俯仰和轉動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重(zhong)梁選用(yong)歐式(shi)古典(dian)箱型(xing)梁組織(zhi)設計方案，重(zhong)量輕，合理(li)配置；

2，整(zheng)個PCB線路板制做，無對接焊縫(feng)，比拼湊(cou)承重梁更牢固。

3，豎直剛(gang)度(du)為1/800，梁端(duan)拱度(du)由數控(kong)切割整個PCB線路板(ban)開料(liao)，精準度(du)高。

4，選(xuan)用埋弧焊自動焊、無損檢測。焊后總(zong)體拋丸除(chu)銹(xiu)，消地應(ying)力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚(hou)鋼(gang)板原(yuan)材料為(wei)Q235B；環氧富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計方案，防(fang)止“幾條腿”運作(zuo)。

2，車轱(gu)轆選用(yong)鏜(tang)孔方式，應用(yong)數控機(ji)床鏜(tang)銑(xian)床一回精準(zhun)定位生(sheng)產加工，保證(zheng)規格精密度和配合尺寸；

3，每一端梁裝有雙(shuang)輪緣的(de)車(che)轱轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維(wei)護(hu)(hu)和(he)防(fang)外(wai)遇(yu)保護(hu)(hu)器(qi)(qi)，安全性有確(que)保。

4，承重梁與(yu)端梁選用10.9級高(gao)強螺栓(shuan)聯接，保證整個設備構造(zao)抗壓強度和精密度。

5，半今龍門端梁(liang)選用矩形方管制做，車(che)轱轆為無邊緣設計(ji)方案(an)，路軌與路面每(mei)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)選用軟性絞(jiao)接方式；防止“幾條腿(tui)”運作。

2，電動機＋制動系統＋減速(su)器(qi)＋行程開(kai)關四合一一體(ti)化設計方(fang)案，結(jie)構緊(jin)湊

3，小轎車(che)搭建有安全性鉤，防失控。

4，全部(bu)傳動系(xi)統(tong)組(zu)織選用無連軸器(qi)的(de)立即(ji)I/O方式，傳動系(xi)統(tong)高效(xiao)率、裝配(pei)線高精度、免(mian)維護保(bao)養(yang)。

5，工作中(zhong)級別為A6級，防(fang)水等級IP55，H級絕緣層(ceng)。防(fang)污防(fang)潮，提升安全級別。