門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)于戶(hu)外的(de)(de)貨運(yun)(yun)站、石料場(chang)(chang)(chang)(chang)貨、散(san)柜(ju)(ju)的(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo) 。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)(bei)(bei)場(chang)(chang)(chang)(chang)所使用(yong)(yong)(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)(yong)(yong)性強等(deng)特性，在(zai)(zai)海港貨運(yun)(yun)站獲(huo)得普遍應(ying)用(yong)(yong)(yong)。它的(de)(de)金(jin)屬構(gou)(gou)(gou)件像門(men)(men)形架構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)根(gen)撐腳(jiao)，能(neng)夠立即在(zai)(zai)路面的(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠具(ju)(ju)備(bei)(bei)(bei)外伸懸臂(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)(yong)堆放(fang)場(chang)(chang)(chang)(chang)及工(gong)(gong)業廠房內無牛腿支(zhi)撐點(dian)的(de)(de)場(chang)(chang)(chang)(chang)所，方式(shi)分成(cheng)半龍(long)門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可(ke)去300噸。適用(yong)(yong)(yong)海港、堆放(fang)場(chang)(chang)(chang)(chang)等(deng)，進行戶(hu)外的(de)(de)貨運(yun)(yun)站、石料場(chang)(chang)(chang)(chang)貨、散(san)柜(ju)(ju)的(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)(de)金(jin)屬構(gou)(gou)(gou)件像門(men)(men)形架構(gou)(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)根(gen)撐腳(jiao)，能(neng)夠立即在(zai)(zai)路面的(de)(de)路軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠具(ju)(ju)備(bei)(bei)(bei)外伸懸臂(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)(gou)(gou)類型由龍(long)門(men)(men)架、大貨車(che)運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)和(he)電氣設備(bei)(bei)(bei)一(yi)(yi)部分等(deng)構(gou)(gou)(gou)成(cheng)。有的(de)(de)橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)(zai)一(yi)(yi)邊有支(zhi)腳(jiao)，另一(yi)(yi)邊支(zhi)撐點(dian)在(zai)(zai)工(gong)(gong)業廠房或棧(zhan)橋上運(yun)(yun)作(zuo)，稱之(zhi)為(wei)半橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)(men)架上端跨(kua)接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部分組(zu)成(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)(yi)邊或兩(liang)邊抬起(qi)(qi)支(zhi)腳(jiao)之(zhi)外，產生懸壁。也可(ke)選(xuan)用(yong)(yong)(yong)帶伸縮(suo)臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)，根(gen)據伸縮(suo)臂(bei)的(de)(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選用歐式(shi)古(gu)典箱型(xing)梁(liang)組織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做(zuo)，無(wu)對接焊縫，比拼(pin)湊承重梁(liang)更牢固(gu)。

3，豎直剛度(du)為1/800，梁(liang)端拱度(du)由數控切割(ge)整個PCB線(xian)路板開料(liao)，精準(zhun)度(du)高(gao)。

4，選(xuan)用埋弧焊(han)自動(dong)焊(han)、無損檢測。焊(han)后總體拋丸除(chu)銹(xiu)，消地(di)應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止“幾條腿”運(yun)作。

2，車轱轆(lu)選(xuan)用(yong)鏜(tang)(tang)孔方式，應用(yong)數控(kong)機床鏜(tang)(tang)銑床一(yi)回精準定(ding)位生產加工，保證規格(ge)精密度和配合尺寸；

3，每一端梁裝有雙輪緣的車(che)轱轆、緩沖(chong)器、驅動器維(wei)護和(he)防外遇(yu)保護器，安(an)全性有確保。

4，承重(zhong)梁(liang)與端梁(liang)選(xuan)用(yong)10.9級高強螺栓(shuan)聯(lian)接，保(bao)證整(zheng)個設(she)備構造抗壓強度(du)和精密度(du)。

5，半今龍門(men)端梁(liang)選用矩形(xing)方(fang)管制做，車轱轆為無邊緣(yuan)設計方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙(shuang)梁小(xiao)轎(jiao)車承(cheng)(cheng)重梁與承(cheng)(cheng)重梁選用軟性(xing)絞(jiao)接方式；防(fang)止“幾(ji)條腿(tui)”運(yun)作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四合一(yi)一(yi)體化(hua)設計方案(an)，結構緊湊

3，小(xiao)轎車搭建有安(an)全性鉤，防失控(kong)。

4，全部傳動(dong)系(xi)(xi)統組織選用(yong)無(wu)連軸器的立即(ji)I/O方(fang)式(shi)，傳動(dong)系(xi)(xi)統高(gao)效率、裝(zhuang)配線高(gao)精度、免維護保(bao)養。

5，工作中(zhong)級(ji)(ji)別(bie)為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，提升安全級(ji)(ji)別(bie)。