門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶外(wai)(wai)的(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)(chang)貨(huo)(huo)(huo)、散柜(ju)(ju)的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)所使用率高、工(gong)(gong)(gong)作 范(fan)疇大(da)、融入范(fan)圍(wei)廣、實用性強(qiang)等(deng)(deng)特性，在(zai)海港(gang)貨(huo)(huo)(huo)運(yun)(yun)站獲得普遍(bian)應用。它的(de)(de)金屬構(gou)(gou)件像(xiang)門(men)(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根撐腳(jiao)(jiao)(jiao)，能夠(gou)立(li)即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能夠(gou)具備(bei)外(wai)(wai)伸懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)(shi)用堆(dui)放場(chang)(chang)及(ji)工(gong)(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)撐點(dian)的(de)(de)場(chang)(chang)所，方式(shi)(shi)分成半(ban)龍(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數(shu)可(ke)去(qu)300噸。適(shi)(shi)用海港(gang)、堆(dui)放場(chang)(chang)等(deng)(deng)，進行戶外(wai)(wai)的(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)(chang)貨(huo)(huo)(huo)、散柜(ju)(ju)的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)(gong)作 。它的(de)(de)金屬構(gou)(gou)件像(xiang)門(men)(men)(men)形(xing)架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根撐腳(jiao)(jiao)(jiao)，能夠(gou)立(li)即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊能夠(gou)具備(bei)外(wai)(wai)伸懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)(gou)類型由(you)龍(long)門(men)(men)(men)架(jia)、大(da)貨(huo)(huo)(huo)車運(yun)(yun)作組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和(he)電氣設(she)備(bei)一部分等(deng)(deng)構(gou)(gou)成。有(you)(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一邊有(you)(you)支(zhi)腳(jiao)(jiao)(jiao)，另一邊支(zhi)撐點(dian)在(zai)工(gong)(gong)(gong)業廠(chang)房(fang)或棧橋(qiao)(qiao)上運(yun)(yun)作，稱之(zhi)(zhi)為半(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍(long)門(men)(men)(men)架(jia)上端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支(zhi)腳(jiao)(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一部分組(zu)成。以便擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一邊或兩邊抬起(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)(jiao)之(zhi)(zhi)外(wai)(wai)，產生(sheng)懸(xuan)壁。也可(ke)選用帶(dai)伸縮臂(bei)(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根據(ju)伸縮臂(bei)(bei)的(de)(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用歐式古典箱型梁(liang)組織設(she)計方案(an)，重(zhong)量輕，合(he)理配置；

2，整個PCB線路板制做，無對(dui)接焊縫，比拼(pin)湊承重梁更(geng)牢(lao)固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切割整個PCB線路板開料，精準度高。

4，選用(yong)埋弧焊(han)自動焊(han)、無損(sun)檢(jian)測。焊(han)后總體(ti)拋(pao)丸除銹，消地應力(li)、防(fang)銹處(chu)理，超(chao)過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性設計方(fang)案，防止(zhi)“幾條(tiao)腿”運(yun)作(zuo)。

2，車轱轆選用鏜(tang)孔(kong)方式，應用數控機(ji)床鏜(tang)銑床一回(hui)精準定(ding)位生產加工，保證規(gui)格(ge)精密度和配合尺寸；

3，每(mei)一端梁裝有(you)雙輪緣的車轱轆、緩(huan)沖器(qi)、驅動(dong)器(qi)維(wei)護和(he)防外(wai)遇(yu)保(bao)護器(qi)，安全性有(you)確保(bao)。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證(zheng)整個(ge)設備構(gou)造抗壓(ya)強度和精密度。

5，半(ban)今龍門端梁選用矩形方管制做(zuo)，車轱轆為無邊緣(yuan)設計方案，路軌與路面(mian)每(mei)平米。

小轎車總程

1，雙(shuang)梁小(xiao)轎車(che)承重梁與(yu)承重梁選用(yong)軟(ruan)性絞接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減速(su)器＋行程(cheng)開關四合一(yi)一(yi)體化設計方(fang)案，結構緊(jin)湊(cou)

3，小轎車搭建有安全性鉤，防失控。

4，全部(bu)傳動系統組織選(xuan)用(yong)無連軸器的立(li)即I/O方(fang)式，傳動系統高效率(lv)、裝配(pei)線高精(jing)度、免維護保養(yang)。

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