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On which occasions are safety helmets essential? What checks should be done before wearing?

In order to increase family income, some people will engage in some more dangerous jobs, such as elevated workers, coal miners and so on. However, in order to start safely, these high-risk industries have written regulations and strict requirements on wearing. Now let's take a look at which occasions safety helmets are essential? What checks should be done before wearing?

Safety helmets must be worn when working in the following places:

1. Metallurgical high-temperature workplaces, oil field drilling, forest logging, power supply lines, high-rise building construction and construction scenes in cold areas.

2. Mining, machinery industry and other indoor normal temperature workplaces with high impact strength.

3. Operations in coal mines, underground, tunnels, culverts and other places.

The choice of helmet color is quite random. Generally, light color or eye-catching color is appropriate, such as white, light yellow, etc. it can also be selected according to the requirements of relevant regulations, follow the principle of safety psychology, select according to the division of departments, and select according to the workplace and environment.

Safety management personnel shall wear white helmets marked with green cross, and maintenance personnel shall wear orange helmets. In the forest mining site, red or orange safety helmets are eye-catching and easy to find.

Purple and coffee bag safety helmets are usually used in radioactive working environment, and red safety helmets are mostly used in flammable and explosive working places.

Precautions for wearing:

Before wearing, check whether all accessories of the helmet are damaged, whether the assembly is firm, whether the adjusting part of the helmet lining is clamped, whether the socket is firm, whether the rope is fastened, etc.

The safety helmet worn by high-altitude workers shall be equipped with chin strap and rear neck hoop, and shall be fastened to prevent the hat from slipping and taking off.

After the helmet is greatly impacted during use, no matter whether there are obvious fracture lines or deformation on the helmet shell, it shall be stopped from use and the damaged helmet shall be replaced.

The service life of general safety helmets shall not exceed 3 years.

The safety helmet shall not be stored in places with acid and alkali, high temperature (above 50 ℃), sunshine, humidity, etc. to avoid extrusion of heavy objects or sharp objects.