門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)的(de)(de)(de)貨(huo)運(yun)站、石料(liao)(liao)場(chang)貨(huo)、散(san)(san)柜(ju)(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)所(suo)使用(yong)率高、工作(zuo) 范(fan)疇大、融入(ru)范(fan)圍廣、實用(yong)性強等特性，在(zai)海(hai)(hai)港貨(huo)運(yun)站獲得普(pu)遍應用(yong)。它(ta)的(de)(de)(de)金屬構(gou)件像門形(xing)架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)夠立(li)即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)路(lu)(lu)軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是(shi)門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)(dui)放場(chang)及工業(ye)廠房(fang)(fang)內無牛腿(tui)支(zhi)撐(cheng)點的(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)分(fen)成(cheng)半(ban)龍(long)門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數可去300噸。適用(yong)海(hai)(hai)港、堆(dui)(dui)放場(chang)等，進(jin)行戶外(wai)的(de)(de)(de)貨(huo)運(yun)站、石料(liao)(liao)場(chang)貨(huo)、散(san)(san)柜(ju)(ju)的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)工作(zuo) 。它(ta)的(de)(de)(de)金屬構(gou)件像門形(xing)架(jia)(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)夠立(li)即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)路(lu)(lu)軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍(long)門架(jia)(jia)、大貨(huo)車運(yun)作(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車和(he)電氣設(she)備(bei)一(yi)部(bu)分(fen)等構(gou)成(cheng)。有(you)的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊(bian)(bian)有(you)支(zhi)腳(jiao)，另一(yi)邊(bian)(bian)支(zhi)撐(cheng)點在(zai)工業(ye)廠房(fang)(fang)或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)，稱之為半(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍(long)門架(jia)(jia)上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分(fen)組(zu)成(cheng)。以便擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生(sheng)懸壁(bi)。也可選用(yong)帶伸縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車，根據(ju)伸縮臂(bei)的(de)(de)(de)俯仰和(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇

承重梁構造

1，承重梁選用(yong)歐(ou)式古典箱型(xing)梁組織(zhi)設(she)計方案，重量輕，合理配置；

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

3，豎(shu)直剛度為1/800，梁端拱度由數控切割(ge)整(zheng)個(ge)PCB線路板開(kai)料，精準(zhun)度高。

4，選(xuan)用埋弧焊自動(dong)焊、無損檢測。焊后總(zong)體拋丸(wan)除銹，消(xiao)地應力、防銹處理，超過Sa2.5級；

5，厚鋼(gang)板(ban)原(yuan)材(cai)料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性(xing)設計方案，防止“幾(ji)條腿”運作。

2，車轱轆選用(yong)鏜孔方式，應(ying)用(yong)數控機(ji)床鏜銑床一(yi)回精準(zhun)定位生產加工(gong)，保證規(gui)格精密度(du)和配合尺(chi)寸；

3，每一端(duan)梁(liang)裝有雙輪緣的車轱(gu)轆、緩沖器、驅動器維護和防(fang)外(wai)遇(yu)保(bao)護器，安全性有確(que)保(bao)。

4，承(cheng)重梁(liang)與端梁(liang)選用10.9級高強螺栓(shuan)聯接，保證整個設(she)備構造抗壓強度(du)和精密度(du)。

5，半今(jin)龍(long)門(men)端梁選用(yong)矩形方管制做，車轱轆為(wei)無邊緣設計方案，路軌(gui)與(yu)路面每(mei)平米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選(xuan)用軟(ruan)性絞接方(fang)式；防止“幾(ji)條腿(tui)”運作。

2，電動機＋制(zhi)動系統＋減速(su)器(qi)＋行程開關四合一(yi)(yi)一(yi)(yi)體化設計方案，結構緊湊

3，小轎車搭建有(you)安全性(xing)鉤，防失控(kong)。

4，全部(bu)傳(chuan)(chuan)動系(xi)統(tong)組織選用(yong)無連軸(zhou)器的立即I/O方(fang)式，傳(chuan)(chuan)動系(xi)統(tong)高(gao)效率、裝配線高(gao)精(jing)度、免(mian)維護保養(yang)。

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