[摘要]液壓升降平臺是一種多功能起重裝卸機械設備。企業在選購液壓升降平臺時，首先要對本企業的使用范圍、
陜西(xi)升(sheng)(sheng)降機原理公布-液壓升(sheng)(sheng)降平臺動力(li)分析，液壓升(sheng)(sheng)降平臺廣泛適用(yong)于汽車、集裝箱、模(mo)具制造(zao)，木材加工(gong)，化工(gong)灌裝等各類工(gong)業(ye)(ye)(ye)(ye)企業(ye)(ye)(ye)(ye)及生產流水線，滿足不同作業(ye)(ye)(ye)(ye)高(gao)度的(de)升(sheng)(sheng)降需求，同時可(ke)配(pei)裝各類臺面形式（如滾(gun)珠、滾(gun)筒(tong)、轉盤(pan)、轉向、傾翻、伸縮(suo)），配(pei)合各種控制方式（分動、聯動、防爆），具有升(sheng)(sheng)降平穩準(zhun)確、頻繁啟動、載(zai)重量大等特(te)點，有效(xiao)解決工(gong)業(ye)(ye)(ye)(ye)企業(ye)(ye)(ye)(ye)中各類升(sheng)(sheng)降作業(ye)(ye)(ye)(ye)難點，使生產作業(ye)(ye)(ye)(ye)輕松(song)自如。
液(ye)(ye)(ye)壓(ya)升(sheng)降機通過(guo)(guo)(guo)液(ye)(ye)(ye)壓(ya)油(you)(you)由葉片泵(beng)形成一(yi)定(ding)的(de)壓(ya)力，經濾(lv)油(you)(you)器、隔(ge)爆(bao)型(xing)電(dian)(dian)磁換(huan)向(xiang)(xiang)閥(fa)、節流閥(fa)、液(ye)(ye)(ye)控(kong)單向(xiang)(xiang)閥(fa)、平(ping)(ping)衡(heng)閥(fa)進入(ru)液(ye)(ye)(ye)缸(gang)下(xia)(xia)端，使(shi)(shi)液(ye)(ye)(ye)缸(gang)的(de)活塞向(xiang)(xiang)上(shang)(shang)運動(dong)(dong)，提升(sheng)重物(wu)，液(ye)(ye)(ye)缸(gang)上(shang)(shang)端回(hui)(hui)(hui)油(you)(you)經隔(ge)爆(bao)型(xing)電(dian)(dian)磁換(huan)向(xiang)(xiang)閥(fa)回(hui)(hui)(hui)到油(you)(you)箱(xiang)(xiang)，其額(e)定(ding)壓(ya)力通過(guo)(guo)(guo)溢流閥(fa)進行調整，通過(guo)(guo)(guo)壓(ya)力表(biao)觀察壓(ya)力表(biao)讀數值(zhi)。 液(ye)(ye)(ye)缸(gang)的(de)活塞向(xiang)(xiang)下(xia)(xia)運動(dong)(dong)（既(ji)重物(wu)下(xia)(xia)降）。液(ye)(ye)(ye)壓(ya)油(you)(you)經防爆(bao)型(xing)電(dian)(dian)磁換(huan)向(xiang)(xiang)閥(fa)進入(ru)液(ye)(ye)(ye)缸(gang)上(shang)(shang)端，液(ye)(ye)(ye)缸(gang)下(xia)(xia)端回(hui)(hui)(hui)油(you)(you)經平(ping)(ping)衡(heng)閥(fa)、液(ye)(ye)(ye)控(kong)單向(xiang)(xiang)閥(fa)、節流閥(fa)、隔(ge)爆(bao)型(xing)電(dian)(dian)磁換(huan)向(xiang)(xiang)閥(fa)回(hui)(hui)(hui)到油(you)(you)箱(xiang)(xiang)。為使(shi)(shi)重物(wu)下(xia)(xia)降平(ping)(ping)穩，制(zhi)動(dong)(dong)安(an)全(quan)可靠，在(zai)回(hui)(hui)(hui)油(you)(you)路上(shang)(shang)設置平(ping)(ping)衡(heng)閥(fa)，平(ping)(ping)衡(heng)回(hui)(hui)(hui)路、保(bao)持壓(ya)力，使(shi)(shi)下(xia)(xia)降速(su)度(du)不受重物(wu)而變(bian)化,由節流閥(fa)調節流量，控(kong)制(zhi)升(sheng)降速(su)度(du)。 為使(shi)(shi)制(zhi)動(dong)(dong)安(an)全(quan)可靠，防止意(yi)外，增加液(ye)(ye)(ye)控(kong)單向(xiang)(xiang)閥(fa)，即液(ye)(ye)(ye)壓(ya)鎖(suo)(suo)，保(bao)證在(zai)液(ye)(ye)(ye)壓(ya)管線(xian)意(yi)外爆(bao)裂時能(neng)安(an)全(quan)自(zi)鎖(suo)(suo)。安(an)裝了超載聲控(kong)報(bao)警器,用以區別超載或設備故(gu)障。
液(ye)壓(ya)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)是(shi)一種多功能(neng)起重裝卸機械(xie)設備。企(qi)業在(zai)選購液(ye)壓(ya)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)時，首先要(yao)對(dui)本企(qi)業的(de)使用范圍、工作(zuo)(zuo)頻繁程度、利用率(lv)、額定(ding)起重量(liang)等因素進(jin)行(xing)(xing)(xing)綜合(he)考慮，選擇適合(he)本單(dan)位使用要(yao)求工作(zuo)(zuo)級別的(de)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)機。根(gen)據擬定(ding)的(de)技術(shu)參數，進(jin)行(xing)(xing)(xing)市(shi)場調研。選擇的(de)供(gong)貨廠家,首要(yao)條件是(shi)需要(yao)看生產廠家的(de)信譽，再就是(shi)售后(hou)服務能(neng)力。只要(yao)是(shi)產品質(zhi)量(liang)好(hao)，性能(neng)優良，安全裝置齊(qi)全的(de)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)，在(zai)價格合(he)理(li)的(de)情況下(xia)，都可作(zuo)(zuo)為選擇的(de)對(dui)象(xiang)。液(ye)壓(ya)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)可分為：四輪(lun)移動式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、二輪(lun)牽引式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、汽車改裝式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、手(shou)推式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、手(shou)搖式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、交直流兩(liang)用升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、電瓶車載式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、剪叉自(zi)行(xing)(xing)(xing)式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、汽車改裝式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、柴(chai)油機曲臂(bei)自(zi)行(xing)(xing)(xing)式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、折臂(bei)式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、固定(ding)式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、套缸式(shi)(shi)(shi)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)、鋁合(he)金升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)，起升(sheng)(sheng)(sheng)(sheng)(sheng)高度從1米(mi)至30米(mi)不等。還可根(gen)據用戶要(yao)求定(ding)做特殊規格的(de)升(sheng)(sheng)(sheng)(sheng)(sheng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)平(ping)(ping)臺(tai)(tai)(tai)。