門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶外(wai)的(de)(de)(de)貨(huo)(huo)(huo)運(yun)站(zhan)、石(shi)(shi)料場(chang)貨(huo)(huo)(huo)、散(san)柜的(de)(de)(de)裝卸搬(ban)運(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備場(chang)所使用(yong)(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)(yong)性強等(deng)特性，在(zai)(zai)海(hai)(hai)港貨(huo)(huo)(huo)運(yun)站(zhan)獲(huo)得(de)普(pu)遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)件像門(men)(men)(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根(gen)撐腳，能(neng)(neng)夠立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠具(ju)備外(wai)伸(shen)(shen)懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形(xing)(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)及工(gong)(gong)(gong)業廠房(fang)內無牛(niu)腿支(zhi)(zhi)撐點(dian)的(de)(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)(cheng)半龍門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)數(shu)可(ke)去300噸(dun)。適(shi)用(yong)(yong)海(hai)(hai)港、堆放場(chang)等(deng)，進行戶外(wai)的(de)(de)(de)貨(huo)(huo)(huo)運(yun)站(zhan)、石(shi)(shi)料場(chang)貨(huo)(huo)(huo)、散(san)柜的(de)(de)(de)裝卸搬(ban)運(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)金屬構(gou)件像門(men)(men)(men)(men)形(xing)(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根(gen)撐腳，能(neng)(neng)夠立即在(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠具(ju)備外(wai)伸(shen)(shen)懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構(gou)類型由(you)龍門(men)(men)(men)(men)架(jia)(jia)、大(da)貨(huo)(huo)(huo)車運(yun)作(zuo)(zuo)(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車和(he)電氣設備一(yi)(yi)部(bu)分等(deng)構(gou)成(cheng)(cheng)。有(you)的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)一(yi)(yi)邊(bian)有(you)支(zhi)(zhi)腳，另一(yi)(yi)邊(bian)支(zhi)(zhi)撐點(dian)在(zai)(zai)工(gong)(gong)(gong)業廠房(fang)或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)(men)(men)架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部(bu)分組成(cheng)(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一(yi)(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之外(wai)，產生懸(xuan)(xuan)壁(bi)。也可(ke)選用(yong)(yong)帶伸(shen)(shen)縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車，根(gen)據伸(shen)(shen)縮臂(bei)的(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐(ou)式古(gu)典箱(xiang)型梁(liang)組織設計(ji)方案(an)，重(zhong)量(liang)輕，合理配置；

2，整個(ge)PCB線路板制做(zuo)，無對(dui)接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直(zhi)剛度為1/800，梁端拱(gong)度由(you)數控(kong)切割整個PCB線路(lu)板開料，精(jing)準度高(gao)。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無(wu)損檢測。焊(han)(han)后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為(wei)Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選(xuan)用(yong)絞接軟性(xing)設計方案，防止“幾條腿”運作(zuo)。

2，車轱轆選用鏜(tang)孔方(fang)式，應用數(shu)控機床鏜(tang)銑床一回精準定(ding)位(wei)生(sheng)產加工，保證規(gui)格精密度和配合尺寸；

3，每一端梁裝有雙輪(lun)緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外(wai)遇(yu)保護器(qi)，安全性有確(que)保。

4，承重(zhong)梁與(yu)端(duan)梁選用10.9級高強螺栓(shuan)聯(lian)接，保證整(zheng)個設備構造(zao)抗壓強度(du)和精密度(du)。

5，半今龍門(men)端梁選用矩形方管制(zhi)做，車轱轆為無邊緣設計方案，路軌(gui)與(yu)路面每平(ping)米(mi)。

小轎車總程

1，雙梁小轎(jiao)車承重(zhong)梁與承重(zhong)梁選用軟性絞接方式；防止“幾(ji)條腿(tui)”運作。

2，電(dian)動機(ji)＋制動系(xi)統(tong)＋減速(su)器＋行(xing)程開關四(si)合一一體化(hua)設計方案(an)，結構緊湊(cou)

3，小轎車搭建有安全(quan)性鉤(gou)，防失(shi)控(kong)。

4，全部傳動系(xi)統組(zu)織選(xuan)用無連軸器的立即(ji)I/O方式，傳動系(xi)統高效率、裝配(pei)線高精度、免(mian)維護(hu)保養。

5，工作中級(ji)(ji)別為(wei)A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕緣(yuan)層。防污防潮，提升安全級(ji)(ji)別。