門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶(hu)外(wai)的(de)(de)貨(huo)(huo)運(yun)站、石料場貨(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場所(suo)使用(yong)率高、工作(zuo) 范疇大(da)、融入范圍廣、實用(yong)性(xing)強等(deng)(deng)特性(xing)，在(zai)(zai)(zai)(zai)海港貨(huo)(huo)運(yun)站獲得普遍應用(yong)。它(ta)的(de)(de)金屬(shu)構(gou)(gou)(gou)件像門形架構(gou)(gou)(gou)，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(xia)安裝(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)(neng)夠立(li)即在(zai)(zai)(zai)(zai)路面(mian)的(de)(de)路軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)夠具(ju)備(bei)外(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場及工業廠房內無(wu)牛(niu)腿支(zhi)撐點的(de)(de)場所(suo)，方(fang)式(shi)(shi)分成(cheng)半龍(long)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去300噸。適用(yong)海港、堆放場等(deng)(deng)，進行戶(hu)外(wai)的(de)(de)貨(huo)(huo)運(yun)站、石料場貨(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)工作(zuo) 。它(ta)的(de)(de)金屬(shu)構(gou)(gou)(gou)件像門形架構(gou)(gou)(gou)，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(xia)安裝(zhuang)(zhuang)兩根撐腳(jiao)，能(neng)(neng)夠立(li)即在(zai)(zai)(zai)(zai)路面(mian)的(de)(de)路軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)(neng)夠具(ju)備(bei)外(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)(gou)(gou)類型由龍(long)門架、大(da)貨(huo)(huo)車運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車和(he)電氣設(she)備(bei)一部(bu)分等(deng)(deng)構(gou)(gou)(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)(zai)(zai)一邊有支(zhi)腳(jiao)，另一邊支(zhi)撐點在(zai)(zai)(zai)(zai)工業廠房或棧(zhan)橋(qiao)(qiao)上運(yun)作(zuo)，稱(cheng)之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門架上端跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一部(bu)分組成(cheng)。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠向(xiang)一邊或兩邊抬起(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生懸壁。也可選用(yong)帶伸(shen)縮(suo)臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車，根據伸(shen)縮(suo)臂的(de)(de)俯仰和(he)轉(zhuan)動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范疇

承重梁構造

1，承(cheng)重梁選(xuan)用歐式古典箱型梁組織設計方(fang)案，重量輕，合理配置(zhi)；

2，整(zheng)個PCB線路板制做，無對(dui)接(jie)焊縫，比(bi)拼湊承重梁更牢(lao)固(gu)。

3，豎直剛度為1/800，梁端拱(gong)度由數控切割整個PCB線路(lu)板開料(liao)，精準(zhun)度高。

4，選用埋弧焊自動焊、無損檢測。焊后總體拋(pao)丸除銹，消地(di)應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼(gang)板原材料(liao)為Q235B；環氧富鋅(xin)漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選(xuan)用絞(jiao)接軟性(xing)設(she)計方案(an)，防止“幾(ji)條腿”運(yun)作。

2，車轱轆選用(yong)鏜孔(kong)方(fang)式，應用(yong)數控機床鏜銑床一回精(jing)準定(ding)位(wei)生產加工，保證規格精(jing)密度和配合(he)尺寸；

3，每一端(duan)梁裝有雙(shuang)輪緣的車轱轆、緩(huan)沖器、驅動器維護和防外遇保護器，安全性有確保。

4，承重梁與端梁選用10.9級高強(qiang)螺栓聯(lian)接(jie)，保證整(zheng)個設(she)備構造(zao)抗壓強(qiang)度和精密度。

5，半今(jin)龍門(men)端(duan)梁選用矩形方管制做，車轱轆(lu)為(wei)無邊緣設(she)計方案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟(ruan)性絞接方式；防(fang)止“幾條腿(tui)”運作(zuo)。

2，電動機＋制動系統＋減速器＋行程開關四合一(yi)一(yi)體化設(she)計方案，結構緊(jin)湊

3，小(xiao)轎車搭建有安全性鉤，防失(shi)控(kong)。

4，全部傳(chuan)動系統(tong)組織選用無連軸器的立即I/O方式，傳(chuan)動系統(tong)高(gao)(gao)效率、裝配線高(gao)(gao)精(jing)度、免維護保養(yang)。

5，工作(zuo)中級(ji)別(bie)為A6級(ji)，防水(shui)等級(ji)IP55，H級(ji)絕緣層。防污(wu)防潮(chao)，提升安全(quan)級(ji)別(bie)。