門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)于戶(hu)外的(de)貨運站、石料(liao)場(chang)貨、散柜的(de)裝(zhuang)卸搬(ban)運工作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)(bei)場(chang)所使用(yong)(yong)率高、工作(zuo) 范(fan)(fan)(fan)疇(chou)(chou)大(da)(da)、融入(ru)范(fan)(fan)(fan)圍廣、實用(yong)(yong)性(xing)強等特性(xing)，在(zai)(zai)海(hai)港(gang)貨運站獲得普遍應用(yong)(yong)。它的(de)金屬(shu)(shu)構件像(xiang)門(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐腳，能(neng)(neng)夠(gou)(gou)立即在(zai)(zai)路面(mian)的(de)路軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)(bian)能(neng)(neng)夠(gou)(gou)具備(bei)(bei)外伸(shen)(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)這種形變(bian)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)(yong)堆放場(chang)及工業廠(chang)房內(nei)無(wu)牛腿支撐點的(de)場(chang)所，方式(shi)(shi)分成半龍門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)(he)龍門(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)(da)噸數可(ke)去300噸。適用(yong)(yong)海(hai)港(gang)、堆放場(chang)等，進行戶(hu)外的(de)貨運站、石料(liao)場(chang)貨、散柜的(de)裝(zhuang)卸搬(ban)運工作(zuo) 。它的(de)金屬(shu)(shu)構件像(xiang)門(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)兩根(gen)撐腳，能(neng)(neng)夠(gou)(gou)立即在(zai)(zai)路面(mian)的(de)路軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)(bian)能(neng)(neng)夠(gou)(gou)具備(bei)(bei)外伸(shen)(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類型由龍門(men)架(jia)、大(da)(da)貨車(che)運作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小轎車(che)和(he)(he)電氣設備(bei)(bei)一(yi)(yi)部分等構成。有的(de)橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只(zhi)在(zai)(zai)一(yi)(yi)邊(bian)(bian)(bian)(bian)有支腳，另一(yi)(yi)邊(bian)(bian)(bian)(bian)支撐點在(zai)(zai)工業廠(chang)房或(huo)棧橋上(shang)運作(zuo)，稱(cheng)之(zhi)為(wei)半橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)龍門(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang)(liang))、支腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一(yi)(yi)部分組成。以便(bian)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范(fan)(fan)(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)(neng)夠(gou)(gou)向一(yi)(yi)邊(bian)(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)(bian)抬起(qi)(qi)(qi)支腳之(zhi)外，產生懸(xuan)壁。也可(ke)選用(yong)(yong)帶伸(shen)(shen)(shen)縮(suo)(suo)臂(bei)的(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小轎車(che)，根(gen)據(ju)伸(shen)(shen)(shen)縮(suo)(suo)臂(bei)的(de)俯(fu)仰和(he)(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范(fan)(fan)(fan)疇(chou)(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典(dian)箱型梁組織(zhi)設計方案，重(zhong)量輕(qing)，合理配置；

2，整(zheng)個(ge)PCB線路(lu)板制做，無對(dui)接焊縫，比拼湊承重(zhong)梁(liang)更牢固。

3，豎(shu)直剛度為1/800，梁端(duan)拱度由數控切割(ge)整(zheng)個PCB線路板開料(liao)，精準度高。

4，選(xuan)用埋弧焊自動焊、無(wu)損檢測(ce)。焊后(hou)總體拋丸除銹(xiu)，消地應力、防銹(xiu)處(chu)理(li)，超過Sa2.5級；

5，厚(hou)鋼板(ban)原材料為Q235B；環氧富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方式(shi)，應用數控機床鏜(tang)銑(xian)床一回精準定(ding)位生產(chan)加工，保(bao)證(zheng)規格精密度和配合(he)尺寸；

3，每一端梁裝有(you)雙輪緣的車轱轆、緩沖(chong)器(qi)(qi)、驅動器(qi)(qi)維護(hu)和(he)防外(wai)遇保護(hu)器(qi)(qi)，安全(quan)性有(you)確保。

4，承重梁與端梁選(xuan)用10.9級高強螺栓聯接，保(bao)證整個設備(bei)構造抗(kang)壓強度和精密(mi)度。

5，半今龍門端梁(liang)選用矩(ju)形方管制做，車轱轆為無邊緣設計方案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用(yong)軟性絞接方式；防止“幾條(tiao)腿”運作。

2，電動機＋制動系統＋減(jian)速(su)器＋行程開(kai)關四合(he)一(yi)一(yi)體化設計(ji)方(fang)案(an)，結(jie)構緊(jin)湊(cou)

3，小轎車搭建有安(an)全性(xing)鉤，防失控。

4，全部傳動系統組織選用(yong)無連軸器的立即I/O方式，傳動系統高效率(lv)、裝配線高精度、免維(wei)護保養。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全級(ji)別。