門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機主要用于戶外(wai)的(de)貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)(zhan)、石料(liao)場(chang)貨(huo)(huo)(huo)、散(san)柜的(de)裝卸搬(ban)運(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機具(ju)(ju)備(bei)場(chang)所使用率高、工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)大(da)、融入范(fan)圍廣、實用性(xing)強等特(te)性(xing)，在(zai)(zai)海港(gang)貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)(zhan)獲得普遍應用。它的(de)金屬構(gou)件像門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩根撐腳(jiao)，能(neng)夠(gou)立(li)即在(zai)(zai)路(lu)(lu)面的(de)路(lu)(lu)軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)夠(gou)具(ju)(ju)備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機是門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)這種(zhong)形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機適(shi)用堆放場(chang)及工(gong)(gong)(gong)業廠房內(nei)無牛(niu)腿支(zhi)撐點的(de)場(chang)所，方式(shi)分成半(ban)龍門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機和(he)(he)龍門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機，大(da)噸數可去300噸。適(shi)用海港(gang)、堆放場(chang)等，進行戶外(wai)的(de)貨(huo)(huo)(huo)運(yun)站(zhan)(zhan)(zhan)、石料(liao)場(chang)貨(huo)(huo)(huo)、散(san)柜的(de)裝卸搬(ban)運(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)金屬構(gou)件像門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩根撐腳(jiao)，能(neng)夠(gou)立(li)即在(zai)(zai)路(lu)(lu)面的(de)路(lu)(lu)軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)夠(gou)具(ju)(ju)備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機結(jie)構(gou)類(lei)型(xing)由龍門(men)(men)架、大(da)貨(huo)(huo)(huo)車(che)(che)運(yun)作(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)(che)和(he)(he)電氣設(she)備(bei)一(yi)部分等構(gou)成。有的(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機只(zhi)在(zai)(zai)一(yi)邊有支(zhi)腳(jiao)，另(ling)一(yi)邊支(zhi)撐點在(zai)(zai)工(gong)(gong)(gong)業廠房或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)(zuo)(zuo)，稱之為半(ban)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機的(de)龍門(men)(men)架上端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組(zu)成。以(yi)便(bian)擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)邊或兩邊抬起(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁。也可選(xuan)用帶伸(shen)(shen)縮(suo)(suo)臂(bei)的(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)(che)，根據伸(shen)(shen)縮(suo)(suo)臂(bei)的(de)俯仰和(he)(he)轉(zhuan)動(dong)擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)(chou)

承重梁構造

1，承(cheng)重(zhong)梁選(xuan)用歐式古(gu)典箱型梁組織設計(ji)方(fang)案(an)，重(zhong)量輕(qing)，合(he)理(li)配置；

2，整個(ge)PCB線路板(ban)制做(zuo)，無對(dui)接焊縫(feng)，比拼湊承重(zhong)梁更牢(lao)固(gu)。

3，豎直剛度為(wei)1/800，梁端拱度由數控(kong)切割(ge)整個PCB線路板開(kai)料，精(jing)準度高。

4，選用埋弧焊(han)(han)自(zi)動焊(han)(han)、無(wu)損(sun)檢測。焊(han)(han)后總體拋(pao)丸除銹(xiu)，消地應力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選(xuan)用(yong)絞接軟性設(she)計方案，防止“幾條腿”運作。

2，車轱(gu)轆(lu)選(xuan)用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一(yi)回精(jing)準定(ding)位生產加工，保證規格精(jing)密度(du)和(he)配(pei)合尺寸；

3，每一端梁裝有(you)雙輪(lun)緣的車轱(gu)轆(lu)、緩沖器(qi)、驅(qu)動器(qi)維(wei)護和防外遇保(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(luo)栓(shuan)聯接，保證整個設(she)備(bei)構造抗壓強度和精(jing)密度。

5，半今龍門端梁選用矩形方管制做，車轱(gu)轆為無邊緣設計方案，路軌與路面(mian)每(mei)平(ping)米。

小轎車總程

1，雙(shuang)梁小(xiao)轎車承重梁與(yu)承重梁選用軟性絞接方(fang)式(shi)；防止“幾條腿”運作。

2，電動機＋制(zhi)動系(xi)統＋減速器＋行程開關四合一一體化設計(ji)方案，結構緊湊

3，小轎(jiao)車搭建有安全性鉤，防(fang)失控。

4，全部傳(chuan)動系統組織選用無連軸器的(de)立即I/O方式(shi)，傳(chuan)動系統高效率、裝配線高精度、免維護保養。

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