液压升降平台http://www.rgsjpt.com/弯钩状连接方法的接触电阻很大，通电时不断发热，会使附近的木板逐步干燥、炭化，最后发生燃烧，引起火灾。

1、不定期检查液压升降平台接头状况，长期运行接头也会松动，有些接头在安装时质量是比较好的，但由于热胀冷缩的原因，或者长期受到振动，会使接头松动。
Not regularly check hydraulic lifting platform joint condition, long-term operation of joints will loose, some joint in the installation quality is relatively good, but due to thermal expansion and contraction of the reasons, or long-term subject to vibration, loosen the joints.

2、液压升降平台http://www.rgsjpt.com/安装、修理时接头未拧紧，当电流通过后可能会发热，甚至发红、冒烟、冒火、断线，导线和开关、用电器通过线线柱连接，因安装液压升降平台的电缆时马虎，接线柱上不加垫圈，锣帽也不拧紧，这也会使接触电阻增大致使导体发热熔化，熔珠落在下面的纸板箱上，引起火灾。
Hydraulic lifting platform installation, repair joints tightening, when through the current may be fever, or redness, smoke, blaze, disconnection, wires and switches, electric appliances by connection wire column, because of the hydraulic lifting platform for the cable installation is careless, wiring column does not add the washer, Gong cap is not tighten, which will make contact resistance increases causing conductor heating melting, the bead falls in the cardboard box below, causing a fire.