Personal safety precautions for operating environment of high voltage power towers

The high-voltage piezoelectric safety protection frame shall be fixed along with the erection and the unfinished high-voltage electric safety protection frame shall be erected. When leaving the operation position, there shall be no unfixed shelves and unsafe hidden dangers to ensure the stability of the shelf. When taking and removing safety protection shelves near live equipment, power cuts should be performed. When working near an external overhead line, the minimum safe operating distance between the outer edge of the safety shelf and the outer overhead line must not be less than 6 meters. For winds above six (including level six) strong winds and high temperatures and heavy rain, open-air operations at high altitudes should be stopped. After the wind and rain, it is necessary to carry out inspections. It is found that tilting sinking, loosening, and snapping are to be repaired in time, and they can be used only after passing the inspection. The construction of high-voltage safety protection shelves, dismantling, and maintenance must be performed by the shelf workers, and non-shelf workers are not allowed to engage in high-voltage electrical safety protection shelf operations.

All the shelf workers who enter the job must undergo professional safety and technical training, pass the examination, and hold the special operation certificate. During the practice phase, shelf workers must operate under the guidance and guidance of skilled technicians. Non-rackworkers must not work alone without consent. Correct use of personal protective equipment, you must wear smart (tight tight sleeves), in the high place (more than 2m) operation, you must wear a seat belt and has been erected, cross-bar hung firmly, wear non-slip shoes. Specifically equipped personal protective equipment needs to be selected according to the characteristics of the operating environment:

Protective gloves <br> Function: 1. To prevent fire and high temperature, low temperature damage. 2. To prevent electromagnetic and ionizing radiation damage. 3. To prevent electrical and chemical damage. 4. Prevent impact, cutting, abrasions, microbes, and infections.
Use Note: 1. Many types of protective gloves, according to the protection function to choose. First of all, you should clearly identify the object of protection and then carefully select it. Such as acid and alkali resistant gloves, resistant to strong acid (alkali), resistant to low concentrations of acid (alkali), while low-strength acid (alkali) gloves can not be used to contact high-strength acid (alkali). Remember not to misuse it to avoid accidents. 2. Waterproof, acid and alkali gloves should be carefully inspected before use to observe whether the surface is damaged, take a simple approach is to breathe in the gloves, hand tightly cuffs, observe whether the leak. Leakage can not be used. 3. Insulating gloves should be tested regularly for insulation performance, not in compliance with the regulations can not be used. 4. Wash the rubber, plastic and other protective gloves after use, rinse dry, avoid high temperature when stored, and sprinkle talcum powder on the products to prevent adhesion. 5. Operate rotating equipment. Do not wear gloves.

Insulation shoes (boots)
1. Insulation shoes should be properly selected according to the voltage level of the workplace. Low-voltage insulated shoes are prohibited to be used as safety aids on high-voltage electrical equipment. High-voltage insulated shoes (boots) can be used as auxiliary safety devices on high-voltage and low-voltage electrical equipment. However, no matter if you wear low-voltage or high-voltage insulated shoes (boots), do not touch the electrical equipment with your hands. 2. Cloth insulation shoes can only be used in a dry environment to avoid moisture on the fabric. 3. When wearing insulating shoes, put the trousers into the boot. When wearing insulating shoes, the length of the trousers should not be long and the height of the outer edge of the sole, but not the length and the ground, to keep the cloth dry. 4. The rubber bottom of non-acid-alkali oil must not be in contact with acid-base oils and should prevent sharp objects from being stabbed. Low-voltage insulating shoes can't be used as insulating shoes if the bottom pattern is polished to expose the interior color. 5. When purchasing insulating shoes (boots), check whether there are permanent insulation marks on the shoes, such as the red lightning symbol, the number of volts on the bottom of the shoe, etc.; whether there is any certificate in the shoe, safety certification, production license number Wait.

Protective Glasses and Masks <br> Function: 1. Prevent foreign matter from entering the eyes. 2. Prevent chemical damage. 3. To prevent the damage of strong light, ultraviolet rays and infrared rays. 4. Prevent damage from microwaves, lasers, and ionizing radiation.
Use cautions: 1. Select goggles to use products that have passed inspection by the product inspection agency. 2. The width and size of the goggles should suit the user's face. 3. The lens is worn out and the frames are damaged. It will affect the eyesight of the operator and should be replaced in time. 4. Goggles should be dedicated to someone to prevent eye infections. 5. Filters and protective sheets of welding goggles should be selected and replaced as required. 6. Prevent heavy pressure and drop to prevent hard objects from rubbing the lens and mask.

Seat belt <br> Function: Prevents the operator from falling from a height.
Use and precautions: 1. When using seat belts, check whether the parts of the seat belts are complete or damaged. The various rings of metal fittings must not be welded and the edges are smooth. The product should have an “Anxiong certification”. 2. When using the zipper belt, there is a protective sleeve on the rope, and it is not allowed to drag the rope on the ground to avoid damaging the sleeve and affecting the main rope. 3. Hanging seat belts should not be used for low hanging heights, because the low hanging heights are subjected to large impact forces when they fall, and they are also harmful to the human body.

China Labor Insurance Network