門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外的(de)(de)(de)(de)(de)貨(huo)運站(zhan)、石(shi)料場貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝卸搬運工作 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場所使用(yong)(yong)率高、工作 范疇大(da)、融入范圍廣、實用(yong)(yong)性(xing)(xing)強等特(te)性(xing)(xing)，在(zai)海港貨(huo)運站(zhan)獲得(de)普遍(bian)應(ying)用(yong)(yong)。它的(de)(de)(de)(de)(de)金屬構(gou)件像門形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)(liang)根撐(cheng)腳，能夠(gou)立即(ji)(ji)在(zai)路面的(de)(de)(de)(de)(de)路軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能夠(gou)具備(bei)外伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放場及工業(ye)(ye)廠(chang)房內無牛腿支(zhi)(zhi)撐(cheng)點(dian)的(de)(de)(de)(de)(de)場所，方式(shi)(shi)分成(cheng)半龍門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)(yong)海港、堆放場等，進行戶外的(de)(de)(de)(de)(de)貨(huo)運站(zhan)、石(shi)料場貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝卸搬運工作 。它的(de)(de)(de)(de)(de)金屬構(gou)件像門形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)(liang)根撐(cheng)腳，能夠(gou)立即(ji)(ji)在(zai)路面的(de)(de)(de)(de)(de)路軌上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能夠(gou)具備(bei)外伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)類型由龍門架(jia)(jia)、大(da)貨(huo)車運作組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車和(he)(he)電氣(qi)設備(bei)一部(bu)(bu)分等構(gou)成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一邊有支(zhi)(zhi)腳，另一邊支(zhi)(zhi)撐(cheng)點(dian)在(zai)工業(ye)(ye)廠(chang)房或(huo)棧橋(qiao)(qiao)上(shang)運作，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍門架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)(bu)分組成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一邊或(huo)兩(liang)(liang)邊抬起(qi)(qi)支(zhi)(zhi)腳之外，產生懸壁。也可選用(yong)(yong)帶伸縮臂的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根據(ju)伸縮臂的(de)(de)(de)(de)(de)俯仰和(he)(he)轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范疇

承重梁構造

1，承重梁選用歐式古典箱(xiang)型梁組織設計方案，重量輕，合理配置；

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

3，豎直剛度(du)為1/800，梁端拱(gong)度(du)由(you)數控(kong)切割整個PCB線(xian)路板(ban)開料，精準度(du)高。

4，選用埋(mai)弧焊自動焊、無損檢測。焊后總體拋丸除銹，消(xiao)地應力(li)、防銹處理(li)，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富(fu)鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用(yong)絞(jiao)接軟(ruan)性設計方案(an)，防(fang)止(zhi)“幾條腿”運作。

2，車轱轆選用鏜孔方式，應用數控(kong)機床鏜銑(xian)床一回精準定位生(sheng)產(chan)加工，保證(zheng)規格精密度和配合尺寸；

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

4，承(cheng)重(zhong)梁與端梁選用10.9級高(gao)強螺栓(shuan)聯接(jie)，保證整(zheng)個設備(bei)構造抗壓強度(du)和精密度(du)。

5，半今龍門端梁選用矩形方管制(zhi)做，車轱轆(lu)為無邊(bian)緣設計(ji)方案(an)，路軌與路面每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)小(xiao)轎車承重梁(liang)與承重梁(liang)選(xuan)用(yong)軟(ruan)性絞接(jie)方式；防止“幾條腿”運作。

2，電動機＋制動系(xi)統＋減速器＋行程開關四合一(yi)一(yi)體化設計(ji)方(fang)案(an)，結構緊湊

3，小轎車(che)搭建有安全性鉤(gou)，防失控(kong)。

4，全(quan)部(bu)傳動(dong)(dong)系(xi)統(tong)組織選(xuan)用無連軸器的立即I/O方式(shi)，傳動(dong)(dong)系(xi)統(tong)高效(xiao)率、裝配線高精度(du)、免(mian)維護保養。

5，工作(zuo)中級別為A6級，防水(shui)等級IP55，H級絕緣層(ceng)。防污防潮，提升安全級別。