門(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)外(wai)的(de)(de)(de)貨運(yun)站、石(shi)料場貨、散(san)柜的(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備場所使用(yong)率(lv)高、工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范疇大(da)、融(rong)入范圍廣、實用(yong)性強等(deng)特性，在(zai)海港(gang)貨運(yun)站獲(huo)得普遍應用(yong)。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像(xiang)門(men)(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能夠(gou)立(li)即在(zai)路面的(de)(de)(de)路軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)備外(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種(zhong)形(xing)變。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆放場及工(gong)(gong)(gong)(gong)業(ye)廠(chang)房(fang)內(nei)無牛腿(tui)支(zhi)(zhi)撐(cheng)(cheng)點(dian)的(de)(de)(de)場所，方式(shi)(shi)(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍門(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可(ke)去300噸。適(shi)用(yong)海港(gang)、堆放場等(deng)，進行戶(hu)外(wai)的(de)(de)(de)貨運(yun)站、石(shi)料場貨、散(san)柜的(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬(shu)構(gou)(gou)件像(xiang)門(men)(men)形(xing)架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能夠(gou)立(li)即在(zai)路面的(de)(de)(de)路軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠(gou)具(ju)備外(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型(xing)由龍門(men)(men)架、大(da)貨車(che)運(yun)作(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)(xiao)轎車(che)和(he)(he)電氣設備一(yi)部分(fen)等(deng)構(gou)(gou)成(cheng)。有(you)的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有(you)支(zhi)(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐(cheng)(cheng)點(dian)在(zai)工(gong)(gong)(gong)(gong)業(ye)廠(chang)房(fang)或棧(zhan)橋(qiao)上(shang)運(yun)作(zuo)(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架上(shang)端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)部分(fen)組(zu)成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向(xiang)一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外(wai)，產生懸壁。也可(ke)選用(yong)帶伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)(xiao)轎車(che)，根據(ju)伸(shen)(shen)縮(suo)臂(bei)的(de)(de)(de)俯仰(yang)和(he)(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承(cheng)重梁選用歐式古(gu)典箱型(xing)梁組織設(she)計方案，重量輕，合理配置；

2，整(zheng)個PCB線路(lu)板制(zhi)做，無對接焊縫，比拼湊承重梁更牢固(gu)。

3，豎(shu)直(zhi)剛度(du)為(wei)1/800，梁端拱(gong)度(du)由(you)數(shu)控(kong)切割整個PCB線路板開料，精(jing)準(zhun)度(du)高。

4，選用埋(mai)弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總(zong)體拋丸(wan)除銹，消地應力(li)、防(fang)銹處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性設計方(fang)案(an)，防止(zhi)“幾條腿”運作。

2，車(che)轱轆選用(yong)鏜(tang)孔方式，應(ying)用(yong)數控(kong)機(ji)床鏜(tang)銑床一回(hui)精(jing)準定位生產加工，保證規(gui)格精(jing)密度和配合尺寸；

3，每(mei)一端梁裝有(you)雙輪(lun)緣的車(che)轱轆(lu)、緩沖(chong)器(qi)、驅動器(qi)維護和防外(wai)遇保護器(qi)，安全性有(you)確保。

4，承重梁與端梁選用10.9級高強螺栓(shuan)聯接，保(bao)證整(zheng)個設備構(gou)造抗壓強度(du)和(he)精密度(du)。

5，半今龍門端梁選用矩(ju)形(xing)方管制做，車轱轆為無邊(bian)緣設計(ji)方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車承重(zhong)梁(liang)(liang)與承重(zhong)梁(liang)(liang)選用軟性絞接(jie)方式；防止“幾(ji)條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四合一一體化設計方案，結(jie)構緊(jin)湊

3，小轎車(che)搭建有安全性鉤，防失控(kong)。

4，全部(bu)傳動系統組織選用無(wu)連軸器的立(li)即(ji)I/O方式，傳動系統高效率(lv)、裝(zhuang)配線(xian)高精度、免維護保養。

5，工作中級(ji)(ji)別(bie)為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污(wu)防(fang)潮，提升安全級(ji)(ji)別(bie)。