門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要(yao)用(yong)于(yu)戶外(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)裝卸(xie)搬運(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)(bei)(bei)場(chang)所(suo)使用(yong)率高、工作(zuo)(zuo) 范(fan)(fan)疇大(da)(da)(da)、融入范(fan)(fan)圍(wei)廣(guang)、實用(yong)性強(qiang)等(deng)(deng)(deng)特性，在(zai)海港貨(huo)運(yun)站(zhan)獲(huo)得普(pu)遍應用(yong)。它的(de)(de)(de)金屬(shu)構件像門(men)(men)形(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩根(gen)撐(cheng)(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)(bei)(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆放場(chang)及工業(ye)廠(chang)房內無牛腿支撐(cheng)(cheng)點的(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)分成半龍(long)門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍(long)門(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)(da)(da)噸數(shu)可去300噸。適用(yong)海港、堆放場(chang)等(deng)(deng)(deng)，進(jin)行(xing)戶外(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)裝卸(xie)搬運(yun)工作(zuo)(zuo) 。它的(de)(de)(de)金屬(shu)構件像門(men)(men)形(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩根(gen)撐(cheng)(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)(bei)(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類(lei)型由龍(long)門(men)(men)架(jia)(jia)、大(da)(da)(da)貨(huo)車運(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車和(he)電氣(qi)設備(bei)(bei)(bei)(bei)一(yi)部分等(deng)(deng)(deng)構成。有(you)的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有(you)支腳(jiao)(jiao)(jiao)，另一(yi)邊(bian)(bian)支撐(cheng)(cheng)點在(zai)工業(ye)廠(chang)房或(huo)棧橋(qiao)(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱(cheng)之為半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)龍(long)門(men)(men)架(jia)(jia)上(shang)端跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)(deng)一(yi)部分組成。以(yi)便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)(bei)工作(zuo)(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)(bian)或(huo)兩邊(bian)(bian)抬起(qi)支腳(jiao)(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也可選用(yong)帶(dai)伸縮臂的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車，根(gen)據伸縮臂的(de)(de)(de)俯仰(yang)和(he)轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)(bei)工作(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

1，承重(zhong)梁選(xuan)用歐(ou)式古典箱型梁組織設(she)計方案(an)，重(zhong)量輕(qing)，合理配置；

2，整個(ge)PCB線路板制做，無對接焊縫，比拼湊承重梁(liang)更牢固(gu)。

3，豎(shu)直剛度(du)為1/800，梁端拱(gong)度(du)由(you)數控(kong)切(qie)割整(zheng)個PCB線路板開料，精準度(du)高。

4，選用(yong)埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后總(zong)體拋丸除銹(xiu)(xiu)，消地(di)應(ying)力、防(fang)銹(xiu)(xiu)處理(li)，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧(yang)富(fu)鋅漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性(xing)設計方案(an)，防止(zhi)“幾條腿”運(yun)作。

2，車轱轆選用鏜孔方式(shi)，應用數控機床鏜銑(xian)床一回精(jing)準定位生產加工，保證規格(ge)精(jing)密(mi)度和(he)配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器、驅動器維護和防(fang)外遇保(bao)護器，安全性有確保(bao)。

4，承重梁與端梁選用10.9級高(gao)強螺栓聯(lian)接，保證整個設備(bei)構造(zao)抗壓強度和精密度。

5，半今龍(long)門端梁選(xuan)用矩形方(fang)管制做，車轱(gu)轆為無邊緣設計(ji)方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車(che)承重梁與承重梁選用(yong)軟(ruan)性絞(jiao)接方式；防(fang)止“幾(ji)條腿”運作。

2，電動(dong)機＋制動(dong)系(xi)統(tong)＋減速器＋行程開(kai)關四合一(yi)一(yi)體化設計方案，結(jie)構緊湊

3，小轎(jiao)車搭建有(you)安全性鉤，防失(shi)控。

4，全(quan)部傳動(dong)系(xi)統(tong)組織選用(yong)無連軸(zhou)器(qi)的立即I/O方式，傳動(dong)系(xi)統(tong)高效率(lv)、裝配線高精度(du)、免維(wei)護保養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮(chao)，提升安(an)全(quan)級(ji)(ji)別。