門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要(yao)用(yong)于戶外(wai)的(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)卸(xie)(xie)搬運(yun)(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)(chang)(chang)所使用(yong)率(lv)高、工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)大(da)、融入范(fan)(fan)圍廣(guang)、實用(yong)性強等(deng)特性，在(zai)海(hai)港貨(huo)(huo)(huo)運(yun)(yun)站(zhan)獲(huo)得(de)普遍應(ying)用(yong)。它(ta)的(de)(de)金屬構件像門(men)形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)(an)裝(zhuang)兩根撐腳(jiao)(jiao)(jiao)，能夠立(li)(li)即在(zai)路面的(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊能夠具備外(wai)伸懸臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這(zhe)種形變。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場(chang)(chang)(chang)及工(gong)(gong)業(ye)廠房(fang)內無牛腿支(zhi)撐點的(de)(de)場(chang)(chang)(chang)所，方(fang)式(shi)(shi)(shi)分(fen)成半龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數(shu)可去300噸。適用(yong)海(hai)港、堆放場(chang)(chang)(chang)等(deng)，進行戶外(wai)的(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)(chang)貨(huo)(huo)(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)卸(xie)(xie)搬運(yun)(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)(de)金屬構件像門(men)形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下(xia)安(an)(an)裝(zhuang)兩根撐腳(jiao)(jiao)(jiao)，能夠立(li)(li)即在(zai)路面的(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊能夠具備外(wai)伸懸臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由龍門(men)架、大(da)貨(huo)(huo)(huo)車運(yun)(yun)作(zuo)組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和(he)(he)(he)電氣設(she)備一(yi)部分(fen)等(deng)構成。有的(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊有支(zhi)腳(jiao)(jiao)(jiao)，另一(yi)邊支(zhi)撐點在(zai)工(gong)(gong)業(ye)廠房(fang)或棧橋上運(yun)(yun)作(zuo)，稱(cheng)之為半橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門(men)架上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)(he)(he)端梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一(yi)部分(fen)組成。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠向一(yi)邊或兩邊抬(tai)起(qi)(qi)支(zhi)腳(jiao)(jiao)(jiao)之外(wai)，產生(sheng)懸壁。也可選用(yong)帶伸縮(suo)臂(bei)(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據(ju)伸縮(suo)臂(bei)(bei)的(de)(de)俯仰(yang)和(he)(he)(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組織設(she)計方案，重量輕，合理配置；

2，整個PCB線路板(ban)制做，無對接焊縫，比拼湊承(cheng)重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由(you)數控(kong)切割(ge)整個PCB線路板開(kai)料，精準(zhun)度高。

4，選(xuan)用(yong)埋(mai)弧焊自動焊、無(wu)損(sun)檢測。焊后總(zong)體拋丸除銹(xiu)，消地應力(li)、防銹(xiu)處理，超過Sa2.5級；

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

端梁一部分

1，端梁(liang)選用(yong)絞接軟性設(she)計方案，防止“幾(ji)條腿(tui)”運作。

2，車轱轆選用(yong)鏜孔(kong)方式，應用(yong)數控(kong)機床(chuang)鏜銑床(chuang)一回精(jing)(jing)準定(ding)位生產加工，保證規(gui)格精(jing)(jing)密度和配合尺寸；

3，每(mei)一端梁裝有雙輪(lun)緣的車轱(gu)轆、緩沖器(qi)、驅動器(qi)維護(hu)和防外遇保護(hu)器(qi)，安全性有確保。

4，承(cheng)重梁(liang)與端梁(liang)選用(yong)10.9級高強螺栓聯接，保證整(zheng)個設(she)備構(gou)造(zao)抗壓(ya)強度和精密度。

5，半今龍(long)門(men)端(duan)梁選(xuan)用矩形方管制做，車(che)轱轆為(wei)無邊緣(yuan)設計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁小轎(jiao)車承重(zhong)梁與承重(zhong)梁選(xuan)用軟性(xing)絞接方式；防止“幾條腿(tui)”運作。

2，電動(dong)機＋制動(dong)系(xi)統＋減速器＋行程(cheng)開關四合一(yi)一(yi)體化設計(ji)方(fang)案，結(jie)構(gou)緊湊

3，小轎車搭建有安(an)全性(xing)鉤(gou)，防失控。

4，全(quan)部傳動(dong)(dong)系(xi)統組織選用無連(lian)軸器的立即I/O方式，傳動(dong)(dong)系(xi)統高效率、裝配線(xian)高精(jing)度、免維護(hu)保養。

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