門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶(hu)(hu)外(wai)的(de)(de)貨(huo)(huo)運站、石料場(chang)(chang)(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)卸搬(ban)運工(gong)(gong)(gong)(gong)(gong)作 。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)(bei)場(chang)(chang)(chang)所(suo)使用(yong)率高、工(gong)(gong)(gong)(gong)(gong)作 范(fan)(fan)(fan)疇大(da)、融入范(fan)(fan)(fan)圍廣、實用(yong)性強等(deng)(deng)特性，在(zai)海港貨(huo)(huo)運站獲(huo)得普(pu)遍應用(yong)。它(ta)(ta)的(de)(de)金(jin)屬(shu)構件像(xiang)門(men)形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩根撐腳(jiao)(jiao)，能(neng)夠(gou)(gou)立(li)(li)即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌(gui)上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂梁(liang)(liang)。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆放場(chang)(chang)(chang)及(ji)工(gong)(gong)(gong)(gong)(gong)業廠(chang)房內無牛腿(tui)支撐點的(de)(de)場(chang)(chang)(chang)所(suo)，方式(shi)分成半龍(long)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去300噸。適(shi)用(yong)海港、堆放場(chang)(chang)(chang)等(deng)(deng)，進行戶(hu)(hu)外(wai)的(de)(de)貨(huo)(huo)運站、石料場(chang)(chang)(chang)貨(huo)(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)卸搬(ban)運工(gong)(gong)(gong)(gong)(gong)作 。它(ta)(ta)的(de)(de)金(jin)屬(shu)構件像(xiang)門(men)形(xing)架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩根撐腳(jiao)(jiao)，能(neng)夠(gou)(gou)立(li)(li)即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌(gui)上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)能(neng)夠(gou)(gou)具(ju)備(bei)(bei)外(wai)伸(shen)懸臂梁(liang)(liang)。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍(long)門(men)架、大(da)貨(huo)(huo)車(che)運作組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和電氣設備(bei)(bei)一(yi)部分等(deng)(deng)構成。有(you)的(de)(de)橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有(you)支腳(jiao)(jiao)，另一(yi)邊(bian)支撐點在(zai)工(gong)(gong)(gong)(gong)(gong)業廠(chang)房或(huo)棧橋(qiao)上(shang)運作，稱之為半橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍(long)門(men)架上(shang)端跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一(yi)部分組(zu)成。以便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作 范(fan)(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)或(huo)兩邊(bian)抬起(qi)支腳(jiao)(jiao)之外(wai)，產(chan)生懸壁。也可選用(yong)帶伸(shen)縮臂的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據伸(shen)縮臂的(de)(de)俯仰(yang)和轉動擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作 范(fan)(fan)(fan)疇

承重梁構造

1，承重梁選用(yong)歐式古典箱型梁組(zu)織設計方(fang)案，重量(liang)輕，合(he)理配置；

2，整個PCB線路板制(zhi)做，無(wu)對接(jie)焊(han)縫，比(bi)拼湊(cou)承重(zhong)梁(liang)更牢固。

3，豎直剛(gang)度(du)為1/800，梁端拱(gong)度(du)由數控切割整個(ge)PCB線(xian)路(lu)板開料，精準(zhun)度(du)高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總(zong)體拋丸除銹，消地(di)應力(li)、防銹處理(li)，超過Sa2.5級；

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

端梁一部分

1，端梁選用(yong)絞接軟性(xing)設計方(fang)案(an)，防止“幾條腿”運作。

2，車(che)轱(gu)轆選用(yong)鏜孔方式(shi)，應用(yong)數控(kong)機床(chuang)鏜銑床(chuang)一回精(jing)(jing)準定位生(sheng)產加工，保(bao)證規(gui)格(ge)精(jing)(jing)密度(du)和配合(he)尺(chi)寸(cun)；

3，每(mei)一端梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維(wei)護(hu)和防外(wai)遇保護(hu)器(qi)，安全(quan)性有確保。

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(bei)構造抗壓強度和精密度。

5，半今龍門端(duan)梁選用矩形方(fang)管制做，車(che)轱轆為無(wu)邊緣設計方(fang)案，路(lu)軌與(yu)路(lu)面每平米(mi)。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與(yu)承重梁(liang)選用(yong)軟性(xing)絞接方式(shi)；防(fang)止“幾條(tiao)腿”運作。

2，電動(dong)機＋制動(dong)系統＋減(jian)速器＋行程開關四合(he)一(yi)一(yi)體化設計方案，結構緊(jin)湊(cou)

3，小轎車搭(da)建有安全(quan)性鉤，防失控(kong)。

4，全(quan)部傳動系(xi)統(tong)組(zu)織選用(yong)無連(lian)軸器的立(li)即I/O方式，傳動系(xi)統(tong)高效率、裝配線高精度、免(mian)維護保養。

5，工作中(zhong)級(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)，防水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層(ceng)。防污防潮，提升(sheng)安全級(ji)(ji)(ji)別(bie)。