What do the hard hats, white hats, yellow hats, and red hats worn on the construction site represent

Helmet. The color classification, which represents:

Construction industry: 1. Red represents management personnel;

2. Yellow represents the operation of the staff on duty;

3. White represents external inspection and visitors;

4. Blue represents on-site operators (maintenance, testing, construction).

State Grid System:

1. White represents the leadership;

2. Blue represents management;

3. Yellow represents the builder;

4. Red: represents outsiders.

Petroleum system: 1. White represents management personnel;

2. Yellow represents safety supervision;

3. Red represents the operator.

The construction site is generally in accordance with the requirements of the CI specifications of the China construction industry, and those who wear white safety helmets are the supervisors or Party A, that is, the project management personnel; The red helmets are worn by the superior leaders and visiting guests, and the project safety officer also wears red; Wearing blue hard hats are special operations personnel, such as electricians, tower crane drivers, scaffolding workers, etc.; Yellow hard hats are worn by front-line construction workers, and are also the most common on construction sites.

The level of the helmet on the construction site is smooth: the yellow hat is dry, the white hat is turned, the red hat is looked, and the blue hat has the final say. When entering the construction site, remember to wear your hard hat.

A safety helmet is a hat that protects a person's head from injuries caused by falling objects and other specific factors. In order to distinguish between personnel with different responsibilities, the helmet will be divided into multiple colors.

Yellow. The people wearing yellow hard hats are all on-site construction workers on the construction site, that is, people who do the work, such as carpenters, bricklayers, etc.

Red. Generally, the staff of the project department of the construction site and the customers who are ready to buy a house wear red hard hats and are responsible for checking back and forth on the construction site.

Blue. Blue is generally worn by construction workers for special types of work, such as electricians, welders, tower crane drivers, excavator drivers, etc.

White. The white helmet is generally the safety helmet worn by the leaders of Party A and the project supervisor of the construction site.

Other colors. In addition to several common colors, helmets also have orange, gray, silver, etc., and these special colors of helmets are generally worn by special personnel on some high-standard construction sites.

No matter what kind of hat it is, be sure to wear it in the right way. In addition to the pre-wearing inspection, when wearing, it is also necessary to adjust the length of the hat hoop to the appropriate position according to the size of the user's head, and the safety helmet of the person responsible for working at height needs to have a chin strap and a back neck band to prevent the hat from slipping off and taking off.

Basically, the white hat is the owner Party A, the red hat is the manager of Party B, and the yellow hat is the worker.

Different colors of construction worker hats represent different positions.

Yellow hard hats, the people wearing this color hard hats, are the most ordinary builders on the construction site;

a white hard hat, and the person wearing this color hat is the safety supervisor;

Red hard hats, and the person wearing the hat of this color is a technician.

When entering the construction site, you must wear a safety helmet correctly. The safety helmet is known as one of the "three treasures of safety" by the majority of construction workers, and is an important personal protective equipment for construction workers to protect their heads, prevent and reduce various accident injuries, and ensure life safety.

1.The red hat has a variety of meanings, the first is a caretaker, technician or team leader who is often on the construction site; The second type is the leader who is not often seen on the construction site wearing a red hat.

2.The yellow hat represents the construction crew.

3.The white hat represents the supervisor.

4.The blue hat represents the project safety management personnel, the safety person in charge and the safety and quality supervision and management personnel.

The white hat gives money, the yellow hat works, and the red hat looks at the yellow hat and stammers the white hat.

Everyone knows that no matter who wants to enter the construction site, they must wear a hard hat. Don't look at this small hard hat, but it can save people's lives at a critical moment. Some people may say that the helmet is a layer of hard plastic shell, how much protection can it play?

Indeed, for large stones and mechanical components falling from high altitudes, safety helmets do not play much role, but you must know that the probability of falling large objects from high altitudes is not high, generally some small stones, small bricks, screws and other small things, these things are not big, but the power of falling from high altitudes is very large, in case of hitting people's heads, there is a high probability of death. With a safety helmet, it can block and buffer most of the energy of the falling object and protect people. Also, when falling from a height, the helmet can also protect the head, so that the head suffers less damage.

Therefore, friends who work on the construction site, do not have a fluke mentality, and must wear a safety helmet when entering the construction site, which is not only to protect yourself, but also to be responsible for your relatives and family.

As you may have noticed, most of the hard hats on the construction site are yellow, but a few are blue, red or whiteDo the different colors of hard hats have any special meaning?Today, let's talk about this in detail.

In fact, the color of the helmet is very particular, and personnel with different functions should wear different colors of helmets.

Yellow hard hats, which are the most numerous hard hats, indicate that the wearer is a worker doing ordinary work.

The wearer of the blue helmet is generally a skilled worker, such as an electrician, a tower crane driver, etc., and the wearer of a red helmet is generally a technician, such as a safety officer, a construction worker, a quality inspector, etc., and some other low-level managers will also wear a red helmet.

The white helmet is generally worn by a person from the engineering supervision or project department, and belongs to middle and senior managers.

Why do helmets have different colors depending on the position?Is it for the sake of class?

Of course not, the reason why different colors are set is mainly to find people more conveniently, solve problems more timely, and improve the operation efficiency of the construction site.

For our ordinary workers, there is another advantage to setting different colors of hard hats, for example, when we see people wearing white hats coming from afar, let's quickly pinch off the cigarettes, clean up the surroundings, and do the work more beautifully.

By the way, don't wear the wrong helmet, otherwise there will be a misunderstanding.

Do you mean it on a construction site? That is.

1. Red represents management personnel;

2. Yellow represents the operation of the staff on duty;

3. White represents external inspection and visitors;

4. Blue represents on-site operators (maintenance, testing, construction).

The color of each hat represents a different grade.

The service life of the original car battery is 3 to 4 years, and the battery life of ordinary cars is generally 2-3 years. The service life of the battery is related to the configuration of the vehicle and electrical equipment, such as navigation, multi-screen information display, remote control anti-theft, and the function is used more, because the vehicle is also continuing to consume electricity when the vehicle is turned off, resulting in a long-term discharge of the battery, which is harmful to the battery, and the warranty period of the battery is 1 year;Usually pay attention not to lose power, which will prolong the life of the battery.

Battery maintenance. The battery is most afraid of low temperatures, and in a low temperature environment, the battery capacitance is much lower than that at room temperature. Therefore, we must check and maintain it in time, and pay attention to it in daily life:

1. Avoid parking the car in the open-air parking lot for a long time, if it is parked for a long time, the battery must be removed and taken away to prevent the battery from being damaged by icing.

2. The car engine is not easy to start in winter, and the time to start the car each time should not exceed 5 seconds, and the interval between starting again should not be less than 15 seconds. In the case that the ignition is still not ignited after multiple starts, the cause should be found from other aspects such as the circuit, ignition coil or oil circuit. Avoid multiple uninterrupted starts, which can cause the battery to burn out due to over-discharge.

3. The car battery should be charged frequently, and the battery will slowly discharge itself until it is scrapped after not being used for a long time, so the car should be started every once in a while to charge the battery.

4. Clean the binding post of the battery every once in a while, and apply special grease to protect the wiring harness. Always check the accessories and connections on the battery.

5. It is forbidden to use automotive electrical appliances after the car is turned off, and the engine will cause damage to the engine if it does not generate electricity.

1. Yellow helmet.

The person wearing a hard hat of this color is the most ordinary builder on the construction site. Most of these ordinary workers come from rural areas from all over the world, and their members are mainly men between the ages of 40 and 50, who do the heaviest work and live in the most ordinary dormitories. The clothes are always covered with all kinds of dust, rust, cement ash, and fatigue written all over the face.

2. Blue hard hat, the person wearing this color hat is a skilled worker or a special type of work.

Personnel, the biggest difference between this kind of workers and ordinary workers on the construction site is that they have a skill, and the type of work is more directional, but the intensity of the type of work is also relatively large. The clothing is cleaner than that of ordinary workers, and Li Qin's letter and appearance are more technical in the work.

3. The red hat, which is the hat that ordinary workers do not want to see on the construction site, represents two kinds of people: one is the safety inspector; If the side of the hat is printed with "Chinese architecture.

The words are inspected by superior leaders and foreign guests. Why are workers most afraid of seeing red hats, because such people will patrol and inspect the construction site, and if they find any workers with irregular operations, they will be fined. People wearing red hard hats have clean work clothes, relaxed work content, and a more leisurely mental state.

4. White hard hat, this color hat represents the management personnel of the entire project, people wearing white hard hats rarely appear on the construction site, once they appear, they must be a large group of people who are in front of the call. The "white hats" in the middle of the crowd mostly hold a few drawings, point around the construction site and leave after a few clicks, they belong to the upper class of the small society of the construction site.

Some construction sites will also have burgundy, orange and other color hats.

The red hat is mostly the leader of the Bu Tan or Party A's inspection guests, and some are technicians;The yellow hat is a common worker who is engaged in manual labor;The blue hat is a skilled worker on the construction site, with a skill, and the level is higher than the yellow hat;The white hat is the manager of the construction site, the safety supervisor, and the rank is higher.

The meaning of the white hat, red hat and yellow hat on the construction site 1. Yellow.

The most common work ruler socks on the construction site, but also the hat worn by the hardest and lowest employees, they basically sit on the construction site every day with mechanical and heavy work, and the place where they live is also the most ordinary.

2. Blue. This is a hat that can only be worn by technicians or special types of work, but it is not a particularly high-end color, but it is just an extra skill or other advantage than ordinary workers who wear yellow.

3. Red manuscript color.

People with red hats are more messy and sleepy, and technicians, managers, and even people from Party A wear red hats, and the job of this type of person is to patrol and check the progress of the construction site.

4. White. The white hat is basically the management of the entire construction site, responsible for the planning of the entire project or the executor of the main development plan.

White hats, red hats. What does the hat represent?The construction site is rotten and burning. Wear a hat!Red plum hat. And the yellow hat. Each has its own representativeness. They are all convincing to a certain extent.

1. Red hats, most of the red hats are leaders, etc., and they have the highest status on the construction site

2. Yellow hats, yellow hats are ordinary workers, engaged in manual labor;

3. The blue hat is a technician on the construction site, who has a skill and a higher grade than the yellow hat

4. White hat, white hat is the manager and safety supervisor of the construction site, and the level is higher.

The construction site must wear a hard hat, and there are several colors of hard hats, do you know what they represent?

Red represents managers

Hard hats on the construction site.

Generally, there are several colors: red, yellow, blue, white, etc. In order to facilitate management, a department generally uses the same color helmet.

In 2006, the latest mandatory standards for safety production in electric power enterprises and on-site operation safety operation procedures and safety accident prevention and handling practices in Chapter 15 of the first part of the safety helmet (2) stipulates as follows:

The helmets used by each unit are divided into four colors: red, orange, white, and blue. Management personnel wear red, operation duty personnel wear orange, external inspection and visitors wear white, and on-site operations (maintenance, testing, construction) personnel wear blue helmets. Safety helmets must be worn when entering the production site (except for the rest room, centralized control room, and study room).

The choice of safety helmets.

The safety helmet should meet the production requirements of the product, and be selected within the specified period, and all parts of the safety helmet should be intact without any abnormality. The above are the general requirements for hard hats. Then there is the choice of function, style, color, and material of the helmet.

The title is about the color of the helmet, and that is the choice of color.

First of all, the color of the helmet should meet the management requirements of the relevant industry. For example, managers wear white hats and technicians wear blue hats. When the working environment is not well lit, choose a brightly colored safety helmet. Visibility of the working environment.

Low, choose a safety helmet with a large color difference with the environment or add a qualified reflective strip on the safety helmet. From the perspective of safety, physiology and psychology, the red helmet has a warning effect, and the white helmet appears clean.