液壓升降貨梯已經(jīng)走進(jìn)了各大廠(chǎng)房，給人們帶來(lái)了很多便捷。那么，升降貨梯哪些部位需要平時(shí)重點(diǎn)保養(yǎng)呢？Hydraulic lift cargo ladder has entered the major plants, to bring a lot of convenience. So, lift goods ladder which parts need to focus on maintenance?

1.升降貨梯液壓油的油質(zhì)和油位。升降機(jī)全程升起，在這位置時(shí)，液壓地面應(yīng)高出箱底40～50毫米。如發(fā)現(xiàn)液壓油變暗、發(fā)粘或者有砂礫等異物，應(yīng)及時(shí)更換(32#液壓油)。Lifting elevator hydraulic oil oil and oil. Lift the whole rise, in this position, the hydraulic ground should be higher than the 40 to 50 mm. If the hydraulic oil is found to be dark, sticky or gravel and other foreign bodies, should be replaced (32# hydraulic oil).

2.液壓升降貨梯 http://www.qdysj.net/各部位均加注一些潤(rùn)滑油，延長(zhǎng)湖北升降機(jī)軸承使用壽命。檢查液壓升降機(jī)滾輪、中間軸及軸承，油缸銷(xiāo)軸及軸承，臂架鉸軸及軸承等有無(wú)磨損。Hydraulic lift cargo ladder parts are filled with a number of lubricants to extend the service life of Hubei lift bearings. Check the hydraulic lift roller, shaft and bearing, cylinder pin shaft and bearings, boom hinge shaft and bearings are worn.

3.升降貨梯液壓系統(tǒng)任何部位之間，必需首先卸壓，以免壓力油噴出,升降機(jī)工作臺(tái)溘然下滑。Between any part of the hydraulic system of lifting elevator, must first pressure relief, in order to avoid pressure oil spray, the lift table suddenly fell.

4.不得任意調(diào)整溢流閥。液壓升降貨梯系統(tǒng)中的每個(gè)元件都是在劃定壓力下工作的。任意調(diào)整溢流閥后，可能會(huì)造成液壓系統(tǒng)非正常運(yùn)轉(zhuǎn)。No relief valve. Each component in the hydraulic elevator system is working under pressure. Any adjustment of relief valve may cause abnormal operation of hydraulic system.

5.在升降貨梯工作平臺(tái)下面檢驗(yàn)時(shí)，必需吊住、支撐升降機(jī)工作平臺(tái)，以防升降機(jī)溘然下降.The lifting elevator inspection work platform, must hang, supporting lift work platform, to prevent the elevator suddenly fall.

6.非專(zhuān)業(yè)職員不得隨意拆裝液壓升降貨梯的電器，以防觸電或誤接。Non professional personnel shall not disassemble and assemble the electric appliance of the hydraulic lifting ladder to prevent electric shock or wrong connection.