門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶(hu)外(wai)(wai)的(de)(de)(de)(de)(de)貨運站、石料(liao)場(chang)(chang)貨、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運工(gong)(gong)作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)場(chang)(chang)所使用(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣、實用(yong)性強等(deng)特性，在海港(gang)貨運站獲得普遍(bian)應用(yong)。它的(de)(de)(de)(de)(de)金(jin)屬(shu)構件像門(men)(men)(men)(men)形(xing)架(jia)(jia)構，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在路面的(de)(de)(de)(de)(de)路軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具(ju)備(bei)(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆(dui)(dui)放場(chang)(chang)及工(gong)(gong)業(ye)(ye)廠房內無牛腿支撐(cheng)點的(de)(de)(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)分(fen)(fen)成半龍(long)門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍(long)門(men)(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸數(shu)可(ke)去300噸。適(shi)用(yong)海港(gang)、堆(dui)(dui)放場(chang)(chang)等(deng)，進行戶(hu)外(wai)(wai)的(de)(de)(de)(de)(de)貨運站、石料(liao)場(chang)(chang)貨、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運工(gong)(gong)作(zuo) 。它的(de)(de)(de)(de)(de)金(jin)屬(shu)構件像門(men)(men)(men)(men)形(xing)架(jia)(jia)構，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在路面的(de)(de)(de)(de)(de)路軌上(shang)走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)邊(bian)能(neng)(neng)夠(gou)具(ju)備(bei)(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類型由龍(long)門(men)(men)(men)(men)架(jia)(jia)、大(da)貨車(che)運作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車(che)和(he)(he)電氣設(she)(she)備(bei)(bei)一(yi)部分(fen)(fen)等(deng)構成。有(you)的(de)(de)(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊(bian)有(you)支腳(jiao)，另(ling)一(yi)邊(bian)支撐(cheng)點在工(gong)(gong)業(ye)(ye)廠房或棧橋上(shang)運作(zuo)，稱之為(wei)半橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)龍(long)門(men)(men)(men)(men)架(jia)(jia)上(shang)端跨接(jie) (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang)(liang)(liang))、支腳(jiao)、下(xia)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等(deng)一(yi)部分(fen)(fen)組(zu)成。以(yi)便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)(wai)，產生(sheng)懸(xuan)壁。也可(ke)選用(yong)帶伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)小轎車(che)，根據伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)(he)轉(zhuan)動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁選(xuan)用歐式(shi)古(gu)典箱(xiang)型梁組織(zhi)設計方案，重(zhong)量輕，合理配(pei)置；

2，整個(ge)PCB線路(lu)板(ban)制做，無對接焊縫(feng)，比(bi)拼(pin)湊承重梁更牢(lao)固。

3，豎直剛(gang)度為1/800，梁(liang)端拱(gong)度由數控切割整(zheng)個(ge)PCB線路(lu)板開料(liao)，精準(zhun)度高。

4，選用埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋丸除銹，消地(di)應力、防(fang)銹處理，超(chao)過Sa2.5級(ji)；

5，厚(hou)鋼板原材(cai)料為Q235B；環氧(yang)富鋅(xin)漆，薄(bo)厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接(jie)軟性(xing)設(she)計(ji)方案，防止(zhi)“幾(ji)條腿”運作。

2，車轱轆(lu)選用鏜孔方式(shi)，應用數控機床(chuang)鏜銑床(chuang)一回(hui)精準定(ding)位(wei)生產加工(gong)，保證規格(ge)精密度和配合尺寸(cun)；

3，每一(yi)端梁裝有雙輪緣的車轱(gu)轆(lu)、緩沖器、驅動(dong)器維護(hu)和防外遇保護(hu)器，安(an)全性有確保。

4，承重梁與端梁選(xuan)用(yong)10.9級(ji)高強螺栓聯(lian)接，保證整個(ge)設(she)備構造抗壓(ya)強度(du)和精密度(du)。

5，半今(jin)龍門端梁選用(yong)矩形(xing)方(fang)管制做，車轱轆為(wei)無(wu)邊緣(yuan)設計方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承重梁與(yu)承重梁選用軟性(xing)絞接方式；防(fang)止“幾條腿”運(yun)作。

2，電動機＋制動系統＋減速器＋行程開關四(si)合一一體化設計方案，結構緊湊(cou)

3，小(xiao)轎車搭(da)建有(you)安全(quan)性鉤，防失控。

4，全部傳(chuan)(chuan)動系統(tong)組織選用(yong)無連軸器的立即I/O方式，傳(chuan)(chuan)動系統(tong)高效(xiao)率、裝配(pei)線(xian)高精(jing)度、免維護(hu)保養。

5，工作中級(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)，防水(shui)等(deng)級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防污防潮，提升安全級(ji)(ji)(ji)別(bie)。