門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機主(zhu)要(yao)用于戶外的(de)(de)(de)(de)(de)貨運(yun)站(zhan)、石料場(chang)貨、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工作(zuo) 。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)備(bei)(bei)(bei)場(chang)所使用率高、工作(zuo) 范(fan)疇(chou)大、融(rong)入范(fan)圍(wei)廣、實用性強等(deng)特(te)性，在(zai)海(hai)港貨運(yun)站(zhan)獲得普(pu)遍應用。它(ta)的(de)(de)(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠立(li)即在(zai)路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)(bei)(bei)外伸懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機適用堆(dui)放場(chang)及工業廠房內無牛腿(tui)支(zhi)(zhi)(zhi)撐點(dian)的(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)半(ban)龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，大噸數可去300噸。適用海(hai)港、堆(dui)放場(chang)等(deng)，進(jin)行戶外的(de)(de)(de)(de)(de)貨運(yun)站(zhan)、石料場(chang)貨、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工作(zuo) 。它(ta)的(de)(de)(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠立(li)即在(zai)路(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)(bei)(bei)外伸懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)(gou)類型由龍(long)門(men)(men)架(jia)、大貨車(che)運(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)和(he)電氣設備(bei)(bei)(bei)一(yi)部分等(deng)構(gou)(gou)成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機只(zhi)在(zai)一(yi)邊(bian)(bian)有支(zhi)(zhi)(zhi)腳(jiao)(jiao)，另(ling)一(yi)邊(bian)(bian)支(zhi)(zhi)(zhi)撐點(dian)在(zai)工業廠房或(huo)棧橋(qiao)(qiao)(qiao)(qiao)上(shang)運(yun)作(zuo)，稱之為半(ban)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)(de)龍(long)門(men)(men)架(jia)上(shang)端(duan)跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)部分組(zu)成(cheng)。以便擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向一(yi)邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)(jiao)之外，產生(sheng)懸(xuan)壁(bi)。也可選(xuan)用帶伸縮(suo)臂(bei)(bei)(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)，根(gen)據伸縮(suo)臂(bei)(bei)(bei)的(de)(de)(de)(de)(de)俯仰和(he)轉(zhuan)動擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用(yong)歐式古典箱型梁組織設計方案，重量輕，合理配置；

2，整(zheng)個PCB線路板制(zhi)做，無對(dui)接焊縫，比拼湊承(cheng)重(zhong)梁更牢固(gu)。

3，豎直剛(gang)度為1/800，梁端拱度由數控切(qie)割整個PCB線路(lu)板開料，精(jing)準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體拋丸除銹(xiu)，消地應(ying)力、防銹(xiu)處(chu)理，超過Sa2.5級；

5，厚鋼板(ban)原(yuan)材(cai)料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟(ruan)性設(she)計方(fang)案，防止(zhi)“幾條腿”運作。

2，車(che)轱轆選(xuan)用(yong)鏜孔方式，應用(yong)數控機床(chuang)鏜銑(xian)床(chuang)一回精準(zhun)定位(wei)生產加工，保(bao)證規(gui)格精密度和配合尺寸；

3，每一端梁裝有雙輪緣的車(che)轱(gu)轆、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和防外遇保(bao)護(hu)器(qi)，安全性有確(que)保(bao)。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高(gao)強螺(luo)栓(shuan)聯(lian)接，保(bao)證(zheng)整(zheng)個設備構造(zao)抗壓強度(du)和(he)精密(mi)度(du)。

5，半今龍門端梁選用矩形方(fang)管制做，車轱轆(lu)為無邊緣設(she)計(ji)方(fang)案(an)，路軌(gui)與路面每(mei)平米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用(yong)軟性絞(jiao)接方式；防(fang)止(zhi)“幾條腿(tui)”運(yun)作。

2，電動(dong)機＋制(zhi)動(dong)系統＋減速器＋行(xing)程開關(guan)四合(he)一一體化設計方案，結構緊湊

3，小轎車(che)搭建有安全(quan)性鉤，防失控(kong)。

4，全(quan)部傳(chuan)動(dong)系統組織選用無連軸器的立即I/O方式，傳(chuan)動(dong)系統高效(xiao)率、裝配(pei)線高精(jing)度、免維護保(bao)養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污(wu)防(fang)潮，提(ti)升(sheng)安全級(ji)(ji)別。