The hazards of long-term operation of stage electric hoists in humid environments

　　We all know that most stage electric hoists are metal components, so there are some requirements for the general environment. Firstly, stage electric hoists are not suitable for long-term use in humid environments, which not only affects the service life of stage electric hoists but also threatens the health of workers.

　　If the stage electric hoist is operated in a humid environment for a long time, the humidity in the air will be relatively high, which can easily cause rusting of the stage electric hoist cover and surface components, thereby affecting the normal use of the stage electric hoist.

　　Stage electric hoists operate in environments with high humidity for a long time, and the moisture in the air will penetrate into their internal components, reducing wear and tear between the components and lowering the stability of the hoist, posing a threat to the health of the workers. The stage electric hoist operates in a humid environment for a long time, and small impurities in the air can enter the interior of the electric hoist, causing damage to its internal components.

　　So, if the stage electric hoist is operated in a humid environment for a long time, there are many disadvantages. In daily use, the editor reminds everyone to avoid working in a humid environment as much as possible, especially on rainy or snowy days. If necessary, we need to take corresponding protective measures to minimize component moisture and increase the stability of the stage electric hoist.

　　How to ensure the safety of stage electric hoist construction operation

　　As an important tool for building a stage, the stage electric hoist not only requires checking the hoist itself before use, but also needs to make a series of preparations for the on-site situation while ensuring that the stage electric hoist is normal, in order to ensure stable construction. These preparations mainly start from these points.

　　① Selection of power supply voltage: Stage electric hoists require rated voltage. The magnitude of this voltage should be known in advance. The correct voltage can ensure the normal operation of the stage electric hoist, otherwise it will cause unnecessary trouble.

　　② Selection of suspension points: The selection of suspension points is a crucial step to ensure the firmness of the suspension point beams, which can withstand the weight of electric hoists and heavy objects, and ensure a good layout.

　　③ Be careful during the installation process: there are usually commanding personnel to ensure the placement of sound and lighting, as the installer cannot observe the installation location on their own. Therefore, the commanding personnel must carefully observe, promptly stop the installation deviation and make adjustments.

　　The above three points are the preparations that need to be made during the process of building a stage with an electric hoist.