Requirements for wearing safety helmet when entering the construction site

? Three treasures of safety? Safety helmet, safety belt and safety net are the treasures of construction workers. The following is the requirement that you must wear a safety helmet when entering the construction site. Let's have a look!

Requirements for wearing safety helmet when entering the construction site

Eye-catching signs are hung at the entrance of each construction site gate? You must wear a safety helmet when entering the construction site? Warning signs to remind construction management personnel to wear safety helmets when entering the construction site and pay attention to safety in production.

But in fact, in some project departments with weak safety awareness, workers did not wear safety helmets as required, and managers failed to perform safety supervision and supervision responsibilities, allowing workers to enter the construction site without wearing safety helmets, which formed a safety hazard. Due to the failure to wear the safety helmet as required, people keep moving at work, and the safety helmet is easy to fall off, resulting in head injuries and casualties of construction workers.

Matters needing attention in wearing safety helmet

1) All personnel entering the construction site must wear safety helmets correctly. Don't take off your helmet when operating. Two points must be paid attention to when wearing a helmet correctly: first, the helmet is composed of a cap liner and a cap shell, and the cap liner and the cap shell can't be close together, and there must be a certain gap (the gap at the top of the cap liner is 20 ~ 50 mm, and the periphery is 5 ~ 20 ~ 50 mm); When a falling object falls on the helmet shell, the helmet liner can play a buffering role and will not hurt the cervical vertebra. Secondly, you must fasten your chin strap. When the human body falls, the helmet is worn on the head to protect the head.

2) The safety helmet must conform to the national standard GB-28 1 1 Safety helmet.

3) The wearing height of the helmet is: the vertical distance from the bottom of the helmet hoop to the top of the person's head is 80-90mm, and the helmet must be able to withstand the impact force of 5000N N. ..

4) Use the safety helmet correctly, fasten the hat belt and adjust the distance between the hat linings (generally 4? 5 cm).

5) When buying safety helmets, check whether there is a product inspection certificate, and it is forbidden to buy and use unqualified products. Some people like to be casual and think it is more fashionable to put down the chin strap.

Requirements for wearing safety helmet

1. Before wearing the helmet, adjust the tightness so that the hat can't move freely on the head and won't feel uncomfortable.

2. The helmet consists of a helmet liner and a helmet shell. The helmet lining must be well connected with the helmet shell. At the same time, the helmet liner and helmet shell can't be close to each other, and there should be a certain gap, generally 2-4cm (depending on the material). When something falls on the helmet shell, the helmet liner can play a buffering role and will not hurt the cervical vertebra.

3. The chin strap must be fastened to prevent the human body from falling off when it falls or is hit twice. Because the helmet is worn on the head, it plays a role in protecting the head.