門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用于戶(hu)外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)(gong)作 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場(chang)所使用率高、工(gong)(gong)(gong)(gong)作 范(fan)(fan)疇(chou)大(da)、融(rong)入范(fan)(fan)圍廣、實用性強等(deng)特性，在(zai)海(hai)港貨(huo)(huo)運(yun)站(zhan)獲得(de)普遍應用。它的(de)(de)(de)金(jin)屬構件像門形(xing)架(jia)(jia)構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩根撐(cheng)腳，能夠(gou)(gou)立即在(zai)路面的(de)(de)(de)路軌上(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)能夠(gou)(gou)具備(bei)(bei)外(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用堆(dui)放(fang)場(chang)及工(gong)(gong)(gong)(gong)業廠(chang)房(fang)(fang)內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分成半龍(long)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適(shi)用海(hai)港、堆(dui)放(fang)場(chang)等(deng)，進行戶(hu)外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)(gong)作 。它的(de)(de)(de)金(jin)屬構件像門形(xing)架(jia)(jia)構，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩根撐(cheng)腳，能夠(gou)(gou)立即在(zai)路面的(de)(de)(de)路軌上(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)能夠(gou)(gou)具備(bei)(bei)外(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍(long)門架(jia)(jia)、大(da)貨(huo)(huo)車運(yun)作組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎(jiao)車和(he)電(dian)氣設備(bei)(bei)一(yi)部分等(deng)構成。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有支(zhi)腳，另一(yi)邊(bian)支(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)(gong)業廠(chang)房(fang)(fang)或棧橋(qiao)上(shang)(shang)運(yun)作，稱(cheng)之為(wei)半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍(long)門架(jia)(jia)上(shang)(shang)端跨接(jie) (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)部分組(zu)成。以便擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)作 范(fan)(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)(gou)向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)支(zhi)腳之外(wai)(wai)，產生懸壁。也可選用帶(dai)伸縮臂的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎(jiao)車，根據(ju)伸縮臂的(de)(de)(de)俯(fu)仰和(he)轉動擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)作 范(fan)(fan)疇(chou)

承重梁構造

1，承重(zhong)(zhong)梁選用歐式古典箱型梁組織設計方案(an)，重(zhong)(zhong)量(liang)輕(qing)，合理配置(zhi)；

2，整(zheng)個PCB線(xian)路板制做，無對接焊縫，比(bi)拼湊(cou)承重(zhong)梁更(geng)牢固。

3，豎直(zhi)剛度(du)為1/800，梁端拱度(du)由數(shu)控切割整(zheng)個PCB線路板(ban)開料，精準度(du)高。

4，選用(yong)埋弧(hu)焊自(zi)動(dong)焊、無損檢測。焊后總體(ti)拋丸除銹，消地(di)應(ying)力、防銹處理，超過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設(she)計方(fang)案，防止“幾(ji)條腿”運作(zuo)。

2，車轱(gu)轆選用(yong)(yong)鏜孔(kong)方(fang)式(shi)，應用(yong)(yong)數控機床(chuang)鏜銑床(chuang)一回精(jing)(jing)準定位生產(chan)加(jia)工，保證規格精(jing)(jing)密度(du)和配合尺寸；

3，每(mei)一端梁裝有雙輪緣的車(che)轱轆(lu)、緩沖器、驅動器維(wei)護(hu)和防外(wai)遇保護(hu)器，安全性(xing)有確保。

4，承重梁與端梁選用(yong)10.9級高強螺栓聯(lian)接，保證(zheng)整(zheng)個設備構(gou)造抗壓強度(du)和精密度(du)。

5，半今龍門端梁選用(yong)矩形方管制(zhi)做，車(che)轱轆為(wei)無邊緣設計方案(an)，路軌與路面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承重梁(liang)與承重梁(liang)選用軟性(xing)絞(jiao)接方式(shi)；防(fang)止“幾條腿”運作(zuo)。

2，電(dian)動機＋制動系統＋減速(su)器＋行程開關四(si)合一(yi)一(yi)體化設計(ji)方案，結構緊湊

3，小轎車搭建有安全性(xing)鉤，防失控。

4，全部傳動系統(tong)組織選用無連(lian)軸器的立即(ji)I/O方式，傳動系統(tong)高(gao)效率、裝配線高(gao)精(jing)度、免維護保養(yang)。

5，工作中級別為A6級，防水等級IP55，H級絕緣層。防污防潮，提升(sheng)安全級別。