直顶式液压升降平台被广泛应用于仓库、车间等地，使用频率较高，且经常出现一台设备多户使用的情况，因此设备在使用一段时间后容易出现一些常见的故障问题，下面我们就为大家粗略的解答一下直顶式升降平台常见的故障问题。

    故障一、设备下降阀不灵敏、封闭不严遇到这种情况，如果有电则检查线路，没电则更换下降阀。

    故障二、设备油缸损耗严重，内封闭圈出现损坏、老化或者有内阻碍物就会造成受力不均匀，造成升降高度不均匀，建议仔细检查油缸是否正常。

    故障三、设备支杆生产尺寸不一致，属于升降平台设备自身的质量缺陷，建议联系生产厂家进行更换，这种情况出现的概率较低。

    故障四、设备送油管内部有异物或生锈，导致输送液压油造成受力不均匀，会出现台面不均匀情况，建议仔细查看输送油管是否畅通。

   Direct-top hydraulic lifting platform is widely used in warehouses, workshops and other places, the frequency of use is high, and there is often a situation that one device is used by multiple households, so the equipment is easy to appear some common fault problems after using for a period of time, below we will give you a rough answer to the common fault problems of the direct-top lifting platform.

   Fault 1: The descent valve of the equipment is not sensitive or is not sealed properly If you encounter this situation, check the line if there is electricity, or replace the descent valve if there is no electricity.

   Fault 2: The oil cylinder of the equipment is seriously worn out, and if the inner sealing ring is damaged, aged, or there is an inner obstruction, it will cause uneven force, resulting in uneven lifting height, it is recommended to carefully check whether the oil cylinder is normal.

   Fault 3:the production size of the equipment support bar is inconsistent, which belongs to the quality defect of the lifting platform equipment itself, it is suggested to contact the manufacturer for replacement, the probability of this situation occurring is low.

   Fault 4: There are foreign objects or rust inside the oil supply pipe of the equipment, which causes uneven pressure transmission of hydraulic oil, resulting in uneven table surface; it is recommended to carefully check whether the oil supply pipe is unobstructed.