門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主要用(yong)(yong)(yong)于(yu)戶(hu)外(wai)的(de)(de)(de)(de)貨(huo)運(yun)站、石(shi)料場(chang)貨(huo)、散(san)柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具備場(chang)所使(shi)用(yong)(yong)(yong)率高、工(gong)作(zuo) 范疇(chou)大(da)(da)、融入范圍廣、實(shi)用(yong)(yong)(yong)性強等(deng)特性，在(zai)(zai)海港貨(huo)運(yun)站獲得普遍應(ying)用(yong)(yong)(yong)。它的(de)(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)(liang)根(gen)撐腳，能(neng)(neng)(neng)夠(gou)立即(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)(de)(de)路(lu)(lu)軌(gui)(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊能(neng)(neng)(neng)夠(gou)具備外(wai)伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這(zhe)種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)(yong)(yong)堆(dui)放場(chang)及工(gong)業(ye)廠(chang)房內(nei)無牛(niu)腿支撐點的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分成半(ban)龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大(da)(da)噸(dun)數(shu)可(ke)去300噸(dun)。適(shi)用(yong)(yong)(yong)海港、堆(dui)放場(chang)等(deng)，進行(xing)戶(hu)外(wai)的(de)(de)(de)(de)貨(huo)運(yun)站、石(shi)料場(chang)貨(huo)、散(san)柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)作(zuo) 。它的(de)(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)(liang)根(gen)撐腳，能(neng)(neng)(neng)夠(gou)立即(ji)在(zai)(zai)路(lu)(lu)面的(de)(de)(de)(de)路(lu)(lu)軌(gui)(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊能(neng)(neng)(neng)夠(gou)具備外(wai)伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結構(gou)(gou)類(lei)型由龍門(men)(men)架(jia)、大(da)(da)貨(huo)車運(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車和電(dian)氣設備一(yi)(yi)部(bu)分等(deng)構(gou)(gou)成。有的(de)(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只在(zai)(zai)一(yi)(yi)邊有支腳，另一(yi)(yi)邊支撐點在(zai)(zai)工(gong)業(ye)廠(chang)房或棧橋上(shang)運(yun)作(zuo)，稱之(zhi)為半(ban)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍門(men)(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部(bu)分組成。以便擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)(neng)夠(gou)向一(yi)(yi)邊或兩(liang)(liang)邊抬起(qi)(qi)(qi)(qi)支腳之(zhi)外(wai)，產生(sheng)懸(xuan)(xuan)壁。也可(ke)選用(yong)(yong)(yong)帶伸(shen)縮(suo)(suo)臂(bei)(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車，根(gen)據伸(shen)縮(suo)(suo)臂(bei)(bei)的(de)(de)(de)(de)俯(fu)仰和轉動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范疇(chou)

承重梁構造

1，承重梁選用歐(ou)式古典箱型梁組織設(she)計(ji)方案，重量輕，合理配置；

2，整個PCB線路板制(zhi)做，無(wu)對(dui)接(jie)焊縫，比(bi)拼(pin)湊(cou)承重梁更牢固。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開(kai)料，精準度(du)高。

4，選用埋弧(hu)焊自動焊、無損(sun)檢測。焊后(hou)總體拋(pao)丸(wan)除銹(xiu)，消地(di)應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧富鋅(xin)漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計(ji)方案，防止“幾條(tiao)腿”運(yun)作。

2，車轱轆選用鏜孔方(fang)式，應用數控機床(chuang)鏜銑(xian)床(chuang)一回精準定(ding)位生產加工，保證規格精密度(du)和配合尺寸；

3，每一端梁裝有雙輪緣的(de)車(che)轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外遇保(bao)(bao)護器(qi)，安(an)全(quan)性有確(que)保(bao)(bao)。

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

5，半(ban)今(jin)龍門端(duan)梁選用矩形方管制做，車轱轆為(wei)無邊緣(yuan)設計方案，路軌(gui)與路面(mian)每平(ping)米。

小轎車總程

1，雙梁小轎(jiao)車(che)承(cheng)重(zhong)梁與(yu)承(cheng)重(zhong)梁選用軟性絞接方式；防止“幾條腿”運作。

2，電動機＋制(zhi)動系(xi)統＋減速(su)器(qi)＋行(xing)程開關四合一(yi)一(yi)體化設計方案(an)，結構緊湊

3，小轎車搭建有安全性鉤，防(fang)失控。

4，全部傳動系統組(zu)織選(xuan)用無連軸器的立即I/O方式(shi)，傳動系統高效率、裝(zhuang)配線(xian)高精(jing)度(du)、免維護保養。

5，工(gong)作中級別(bie)為A6級，防水等級IP55，H級絕緣層(ceng)。防污防潮，提升安全(quan)級別(bie)。