門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要(yao)用(yong)于(yu)戶(hu)外(wai)(wai)的(de)(de)貨運(yun)(yun)站(zhan)、石(shi)料場(chang)貨、散(san)柜(ju)的(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工作 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備場(chang)所使用(yong)率高、工作 范疇大(da)、融(rong)入范圍廣、實用(yong)性強等(deng)特性，在海港貨運(yun)(yun)站(zhan)獲得普遍應用(yong)。它的(de)(de)金屬(shu)構(gou)(gou)件像(xiang)門(men)(men)形(xing)架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)立即(ji)在路面的(de)(de)路軌上(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)(liang)邊(bian)能(neng)(neng)(neng)夠(gou)(gou)具(ju)備外(wai)(wai)伸(shen)懸(xuan)臂梁。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)變(bian)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)(shi)用(yong)堆(dui)放(fang)場(chang)及(ji)工業廠房內無牛腿支(zhi)撐(cheng)點的(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)(cheng)半(ban)(ban)龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可(ke)去(qu)300噸(dun)。適(shi)(shi)用(yong)海港、堆(dui)放(fang)場(chang)等(deng)，進行戶(hu)外(wai)(wai)的(de)(de)貨運(yun)(yun)站(zhan)、石(shi)料場(chang)貨、散(san)柜(ju)的(de)(de)裝(zhuang)卸(xie)搬(ban)運(yun)(yun)工作 。它的(de)(de)金屬(shu)構(gou)(gou)件像(xiang)門(men)(men)形(xing)架(jia)構(gou)(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下(xia)安裝(zhuang)兩(liang)(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)(neng)(neng)夠(gou)(gou)立即(ji)在路面的(de)(de)路軌上(shang)(shang)走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)(liang)邊(bian)能(neng)(neng)(neng)夠(gou)(gou)具(ju)備外(wai)(wai)伸(shen)懸(xuan)臂梁。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍(long)門(men)(men)架(jia)、大(da)貨車運(yun)(yun)作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車和(he)電氣設備一(yi)部(bu)分(fen)等(deng)構(gou)(gou)成(cheng)(cheng)。有(you)的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在一(yi)邊(bian)有(you)支(zhi)腳(jiao)(jiao)(jiao)，另(ling)一(yi)邊(bian)支(zhi)撐(cheng)點在工業廠房或棧橋(qiao)(qiao)(qiao)上(shang)(shang)運(yun)(yun)作，稱之為半(ban)(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)(men)架(jia)上(shang)(shang)端跨(kua)接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)端梁)、支(zhi)腳(jiao)(jiao)(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等(deng)一(yi)部(bu)分(fen)組成(cheng)(cheng)。以便擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工作 范疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)(neng)夠(gou)(gou)向一(yi)邊(bian)或兩(liang)(liang)(liang)邊(bian)抬起(qi)支(zhi)腳(jiao)(jiao)(jiao)之外(wai)(wai)，產生懸(xuan)壁。也可(ke)選(xuan)用(yong)帶伸(shen)縮(suo)臂的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車，根(gen)據伸(shen)縮(suo)臂的(de)(de)俯仰(yang)和(he)轉動擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工作 范疇

承重梁構造

1，承重梁選用歐式古(gu)典箱型(xing)梁組織設計方(fang)案，重量輕(qing)，合理配(pei)置；

2，整個PCB線路板制做，無(wu)對(dui)接焊縫，比拼湊(cou)承重梁更(geng)牢固。

3，豎直剛(gang)度(du)為1/800，梁端拱度(du)由(you)數(shu)控切割(ge)整(zheng)個(ge)PCB線(xian)路板(ban)開料，精準度(du)高。

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

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性(xing)設計方案，防止“幾條(tiao)腿(tui)”運作。

2，車轱(gu)轆選(xuan)用(yong)鏜孔方式(shi)，應(ying)用(yong)數控機床(chuang)鏜銑床(chuang)一回精(jing)準(zhun)定位(wei)生產加工，保(bao)證規格精(jing)密度和配(pei)合尺寸(cun)；

3，每一端梁裝有雙(shuang)輪緣的車轱轆(lu)、緩(huan)沖器、驅動器維護和防外(wai)遇保護器，安全(quan)性有確保。

4，承重梁(liang)與端(duan)梁(liang)選用10.9級高(gao)強螺栓聯接，保證整個設(she)備構造抗壓強度和精密度。

5，半(ban)今龍門端梁選用矩形(xing)方管制做，車轱轆為無(wu)邊緣設計方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁小轎車(che)承(cheng)重梁與(yu)承(cheng)重梁選(xuan)用軟性(xing)絞接方式；防止“幾條腿”運作。

2，電動機＋制動系(xi)統＋減速(su)器(qi)＋行(xing)程開(kai)關四(si)合一(yi)一(yi)體化設計(ji)方(fang)案(an)，結構緊湊

3，小轎車搭建有安全性鉤(gou)，防失(shi)控。

4，全部傳動系統組織選用無連軸器(qi)的立即I/O方(fang)式，傳動系統高效率、裝配線高精度、免維護保養。

5，工(gong)作中(zhong)級(ji)(ji)別(bie)為(wei)A6級(ji)(ji)，防水(shui)等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污(wu)防潮，提升安全級(ji)(ji)別(bie)。