門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要(yao)用于戶外(wai)的(de)(de)(de)貨運(yun)(yun)站、石(shi)料(liao)場(chang)貨、散(san)柜的(de)(de)(de)裝卸搬(ban)運(yun)(yun)工作 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具備(bei)場(chang)所使用率(lv)高(gao)、工作 范疇(chou)(chou)大、融入范圍廣(guang)、實用性強等特性，在(zai)海港(gang)貨運(yun)(yun)站獲得(de)普遍應用。它(ta)的(de)(de)(de)金屬構件(jian)像門(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根撐腳，能夠(gou)立即在(zai)路面(mian)的(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠(gou)具備(bei)外(wai)伸(shen)(shen)懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)這種(zhong)形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適(shi)用堆放(fang)場(chang)及工業(ye)廠房內無牛腿(tui)支撐點的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分成(cheng)(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大噸數可去(qu)300噸。適(shi)用海港(gang)、堆放(fang)場(chang)等，進行戶外(wai)的(de)(de)(de)貨運(yun)(yun)站、石(shi)料(liao)場(chang)貨、散(san)柜的(de)(de)(de)裝卸搬(ban)運(yun)(yun)工作 。它(ta)的(de)(de)(de)金屬構件(jian)像門(men)形(xing)架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)根撐腳，能夠(gou)立即在(zai)路面(mian)的(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能夠(gou)具備(bei)外(wai)伸(shen)(shen)懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構類(lei)型由龍門(men)架(jia)、大貨車運(yun)(yun)作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車和(he)電(dian)氣設(she)備(bei)一部分等構成(cheng)(cheng)。有的(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只(zhi)在(zai)一邊(bian)有支腳，另一邊(bian)支撐點在(zai)工業(ye)廠房或(huo)棧橋上運(yun)(yun)作，稱(cheng)之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)龍門(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一部分組成(cheng)(cheng)。以(yi)便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作 范疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)向一邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳之外(wai)，產生懸壁。也可選用帶伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車，根據伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)俯(fu)仰和(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作 范疇(chou)(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組(zu)織設計(ji)方案，重量輕，合理配(pei)置；

2，整(zheng)個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢固。

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

4，選用埋弧焊自(zi)動焊、無(wu)損檢測。焊后總(zong)體(ti)拋丸除銹(xiu)，消地應(ying)力(li)、防銹(xiu)處(chu)理，超(chao)過Sa2.5級；

5，厚(hou)鋼板原材料(liao)為Q235B；環氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選(xuan)用絞接(jie)軟性設(she)計方案，防止“幾(ji)條腿”運作。

2，車轱轆選用鏜孔方式，應用數控機床(chuang)鏜銑(xian)床(chuang)一(yi)回精(jing)準(zhun)定位(wei)生(sheng)產加工，保證規(gui)格精(jing)密(mi)度和配(pei)合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩(huan)沖器(qi)(qi)、驅動器(qi)(qi)維護和防(fang)外遇保護器(qi)(qi)，安(an)全性有確(que)保。

4，承重(zhong)梁與端梁選(xuan)用10.9級(ji)高強螺栓聯接，保證整個(ge)設備構造抗壓(ya)強度和精密度。

5，半(ban)今(jin)龍門(men)端梁選用矩形方(fang)管制(zhi)做，車轱轆(lu)為無邊緣設計(ji)方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟(ruan)性(xing)絞接方式(shi)；防止(zhi)“幾條腿(tui)”運(yun)作。

2，電動機＋制(zhi)動系統＋減速(su)器＋行(xing)程開(kai)關四合一一體化(hua)設計方案，結構緊湊

3，小轎車搭(da)建(jian)有安全性鉤，防失(shi)控(kong)。

4，全部傳(chuan)動系統(tong)組織選用無連(lian)軸器(qi)的立即I/O方式(shi)，傳(chuan)動系統(tong)高(gao)效率(lv)、裝配線高(gao)精度(du)、免維(wei)護(hu)保養(yang)。

5，工(gong)作(zuo)中級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污(wu)防潮，提升安全級(ji)別(bie)。