門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝卸(xie)搬運(yun)(yun)工作 。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)(chang)所使用(yong)率高、工作 范(fan)疇(chou)大(da)、融入范(fan)圍(wei)廣(guang)、實用(yong)性強等(deng)(deng)特性，在(zai)海港貨(huo)運(yun)(yun)站獲得普遍應(ying)用(yong)。它的(de)(de)金屬(shu)構件像(xiang)門(men)(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝兩根撐腳(jiao)(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種(zhong)形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)放場(chang)(chang)及工業廠房內無(wu)牛(niu)腿支撐點(dian)的(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)分成(cheng)半(ban)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去300噸。適用(yong)海港、堆(dui)放場(chang)(chang)等(deng)(deng)，進(jin)行戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝卸(xie)搬運(yun)(yun)工作 。它的(de)(de)金屬(shu)構件像(xiang)門(men)(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝兩根撐腳(jiao)(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構類(lei)型由龍門(men)(men)架(jia)、大(da)貨(huo)車(che)運(yun)(yun)作組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎車(che)和電(dian)氣設備(bei)一(yi)部分等(deng)(deng)構成(cheng)。有(you)的(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一(yi)邊有(you)支腳(jiao)(jiao)(jiao)，另(ling)一(yi)邊支撐點(dian)在(zai)工業廠房或(huo)棧橋上運(yun)(yun)作，稱之為半(ban)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門(men)(men)架(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳(jiao)(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部分組成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)(gou)向一(yi)邊或(huo)兩邊抬起(qi)(qi)支腳(jiao)(jiao)(jiao)之外(wai)(wai)，產生懸(xuan)壁(bi)。也可選(xuan)用(yong)帶伸(shen)縮(suo)臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎車(che)，根據伸(shen)縮(suo)臂的(de)(de)俯仰和轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用(yong)歐式(shi)古(gu)典箱型梁(liang)組織設計方案(an)，重量輕，合理配置；

2，整個PCB線路(lu)板(ban)制做，無對接焊縫，比拼(pin)湊承重梁更(geng)牢(lao)固。

3，豎直剛度為(wei)1/800，梁(liang)端拱度由數(shu)控切割(ge)整(zheng)個(ge)PCB線路(lu)板開料，精(jing)準(zhun)度高。

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

5，厚鋼(gang)板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方案，防止“幾(ji)條腿”運作。

2，車轱轆選用鏜孔方(fang)式，應用數控機床(chuang)鏜銑床(chuang)一回精(jing)準定(ding)位生產加工，保證規格(ge)精(jing)密度和配合尺寸；

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

4，承重(zhong)梁與端梁選用10.9級(ji)高強螺栓(shuan)聯接，保證(zheng)整個設備構造抗壓強度和精密(mi)度。

5，半今龍(long)門端梁選(xuan)用矩形方(fang)管制做，車轱轆為無邊緣(yuan)設計方(fang)案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎(jiao)車承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用軟性(xing)絞接方(fang)式(shi)；防(fang)止“幾條腿”運(yun)作。

2，電(dian)動機＋制動系(xi)統＋減速器＋行程開關四(si)合一(yi)一(yi)體化設計方案，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(chuan)動系統(tong)組(zu)織(zhi)選用無連(lian)軸器的立即I/O方(fang)式，傳(chuan)動系統(tong)高效率、裝配線高精度、免維護保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安(an)全級(ji)別。