門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要(yao)用(yong)于(yu)戶外(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工作(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所(suo)使用(yong)率高(gao)、工作(zuo)(zuo) 范(fan)疇大、融(rong)入范(fan)圍(wei)廣、實用(yong)性強等特性，在海(hai)港貨(huo)運(yun)(yun)站獲得普遍(bian)應用(yong)。它的(de)(de)金屬構件像門(men)形(xing)(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝(zhuang)(zhuang)兩根撐腳，能(neng)(neng)夠立(li)即在路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)能(neng)(neng)夠具備(bei)外(wai)伸(shen)(shen)(shen)懸(xuan)臂(bei)梁。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這(zhe)種形(xing)(xing)變(bian)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放(fang)場(chang)及工業廠房內無牛腿支(zhi)撐點的(de)(de)場(chang)所(suo)，方(fang)式(shi)分成半(ban)龍門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可去(qu)300噸。適用(yong)海(hai)港、堆放(fang)場(chang)等，進行戶外(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工作(zuo)(zuo) 。它的(de)(de)金屬構件像門(men)形(xing)(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安(an)裝(zhuang)(zhuang)兩根撐腳，能(neng)(neng)夠立(li)即在路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)能(neng)(neng)夠具備(bei)外(wai)伸(shen)(shen)(shen)懸(xuan)臂(bei)梁。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍門(men)架(jia)(jia)、大貨(huo)車運(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和電氣設備(bei)一(yi)部(bu)分等構成。有的(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)邊(bian)有支(zhi)腳，另一(yi)邊(bian)支(zhi)撐點在工業廠房或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)，稱之為(wei)半(ban)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)架(jia)(jia)上(shang)端(duan)跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和端(duan)梁)、支(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)部(bu)分組(zu)成。以(yi)便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能(neng)(neng)夠向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)支(zhi)腳之外(wai)，產生懸(xuan)壁。也可選用(yong)帶伸(shen)(shen)(shen)縮(suo)(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根據伸(shen)(shen)(shen)縮(suo)(suo)臂(bei)的(de)(de)俯仰(yang)和轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁(liang)選(xuan)用歐式(shi)古(gu)典箱型梁(liang)組織設計方案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接(jie)焊縫(feng)，比(bi)拼湊承重(zhong)梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁(liang)端拱度(du)由數控切割整個PCB線路板開料，精(jing)準度(du)高。

4，選用埋弧焊(han)自動(dong)焊(han)、無(wu)損檢測。焊(han)后總體拋丸(wan)除銹，消地應力、防銹處(chu)理，超(chao)過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方案，防(fang)止“幾條腿”運作。

2，車轱(gu)轆(lu)選用鏜(tang)孔(kong)方式，應用數控機床鏜(tang)銑床一回精(jing)準定位生產(chan)加工，保證規格精(jing)密(mi)度和配合(he)尺寸；

3，每一端梁裝有(you)雙輪緣的車(che)轱轆、緩沖器、驅動器維(wei)護和(he)防外遇保(bao)護器，安全性有(you)確(que)保(bao)。

4，承重(zhong)梁與端梁選用10.9級(ji)高強(qiang)螺(luo)栓(shuan)聯接(jie)，保證整個設備構(gou)造抗壓強(qiang)度和精密度。

5，半今龍門端梁選用矩(ju)形方管制做(zuo)，車轱轆(lu)為無邊緣設計方案，路(lu)軌與路(lu)面(mian)每平米。

小轎車總程

1，雙梁小轎(jiao)車承重梁與(yu)承重梁選用(yong)軟性絞(jiao)接(jie)方(fang)式(shi)；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四合一一體化(hua)設計方案，結(jie)構緊(jin)湊(cou)

3，小(xiao)轎車搭建有安全性(xing)鉤，防(fang)失控(kong)。

4，全(quan)部傳動系統(tong)組織選用無(wu)連軸器的立(li)即I/O方式，傳動系統(tong)高效(xiao)率、裝配線高精度、免(mian)維護(hu)保養(yang)。

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