門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機主(zhu)要用(yong)于戶(hu)外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)場(chang)所使(shi)用(yong)率高、工作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣(guang)、實(shi)用(yong)性強等(deng)(deng)(deng)特性，在海(hai)港貨(huo)(huo)運(yun)(yun)站獲得(de)普遍(bian)應用(yong)。它(ta)的(de)(de)(de)(de)金屬構(gou)件像門形架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即在路面的(de)(de)(de)(de)路軌(gui)上(shang)走(zou)動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)外(wai)(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機是門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機適用(yong)堆(dui)放場(chang)及工業(ye)廠(chang)房(fang)內無牛腿(tui)支(zhi)(zhi)撐(cheng)點的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分成半龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機和(he)(he)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機，大(da)噸數可(ke)去300噸。適用(yong)海(hai)港、堆(dui)放場(chang)等(deng)(deng)(deng)，進行(xing)戶(hu)外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工作(zuo) 。它(ta)的(de)(de)(de)(de)金屬構(gou)件像門形架(jia)(jia)構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)立即在路面的(de)(de)(de)(de)路軌(gui)上(shang)走(zou)動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)外(wai)(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍門架(jia)(jia)、大(da)貨(huo)(huo)車(che)運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車(che)和(he)(he)電氣設(she)備(bei)一(yi)(yi)部分等(deng)(deng)(deng)構(gou)成。有(you)的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機只在一(yi)(yi)邊(bian)(bian)有(you)支(zhi)(zhi)腳(jiao)，另一(yi)(yi)邊(bian)(bian)支(zhi)(zhi)撐(cheng)點在工業(ye)廠(chang)房(fang)或(huo)棧橋(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)，稱之為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍門架(jia)(jia)上(shang)端(duan)跨接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端(duan)梁(liang))、支(zhi)(zhi)腳(jiao)、下承重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)(deng)一(yi)(yi)部分組成。以便(bian)擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向一(yi)(yi)邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)(wai)，產(chan)生懸壁。也可(ke)選用(yong)帶伸(shen)縮(suo)臂的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車(che)，根據伸(shen)縮(suo)臂的(de)(de)(de)(de)俯仰和(he)(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用歐(ou)式古典箱型梁組織(zhi)設計方案，重量輕，合理配置；

2，整(zheng)個PCB線路板制做，無(wu)對(dui)接焊(han)縫，比(bi)拼(pin)湊(cou)承重梁更牢固(gu)。

3，豎直剛(gang)度(du)(du)為1/800，梁端拱度(du)(du)由(you)數控切割整個PCB線路(lu)板(ban)開料，精準(zhun)度(du)(du)高。

4，選用(yong)埋(mai)弧焊(han)自動(dong)焊(han)、無損檢測。焊(han)后總體拋丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性設計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜孔方式，應用(yong)數控機(ji)床鏜銑床一回精準定位生產(chan)加工，保(bao)證規(gui)格精密度和(he)配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣(yuan)的車轱(gu)轆、緩沖器(qi)、驅(qu)動器(qi)維護和防外遇保(bao)護器(qi)，安全性有確保(bao)。

4，承重梁(liang)與(yu)端梁(liang)選用10.9級高強螺栓(shuan)聯接(jie)，保證整個(ge)設(she)備(bei)構造抗壓強度和精密(mi)度。

5，半今龍門端梁選用(yong)矩形方管制做，車(che)轱轆(lu)為無邊緣設計方案，路軌與路面(mian)每平米(mi)。

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)用軟性絞接方式；防止“幾(ji)條(tiao)腿”運作。

2，電動機＋制動系統＋減速器＋行(xing)程開關四合一(yi)一(yi)體化設計方案，結構緊湊

3，小轎車搭建有安全性鉤，防失(shi)控。

4，全部傳動系統(tong)組織選用無連(lian)軸器(qi)的立即I/O方式，傳動系統(tong)高效(xiao)率(lv)、裝(zhuang)配線(xian)高精度、免維護保(bao)養。

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