Introduction of safety measures and specification requirements for weak current construction

Compared with high-voltage construction, weak current construction is more common in our life. Even if the voltage and current in weak current construction are not as strong as those in high voltage construction, enough attention should be paid to avoid causing greater security risks and personal or property losses. Many people don't understand the requirements of safety standards in weak current construction. Therefore, this paper will introduce the matters needing attention in the construction of weak current, so that everyone can be prepared in the use process.

Article 1: General requirements

1、? All insulation and inspection tools shall be properly kept, forbidden to be used, and shall be inspected and calibrated regularly.

2、? High and low voltage equipment and lines used in site construction shall be installed and erected in accordance with the construction design and relevant electrical safety technical regulations.

3、? It is forbidden to connect the line with load and to work with electricity.

4、? Melted solder, tin blocks and tools should be kept dry to prevent splashing.

5、? The blowtorch shall not leak, leak or be blocked, and shall not be ignited and used in inflammable and explosive places. Put out the fire and deflate after work.

6、? When preparing epoxy resin and asphalt cable adhesive, the operation site should be well ventilated and wear protective equipment.

7、? Do not use solder containers to hold hot cable glue. When pouring at high altitude, no one is allowed below.

8、? If someone gets an electric shock, immediately cut off the power supply and give first aid; In case of electrical fire, the relevant power supply should be cut off immediately, and foam extinguisher or dry sand should be used to put out the fire.

Article 2: Installation of Equipment and Internal Wiring

1、? When installing high-voltage switches, automatic air switches and other switching devices with return springs, the switches should be placed in the off position.

2、? When multiple distribution boxes (panels) are installed side by side, fingers shall not be placed at the joint of two panels, and the connecting screw holes shall not be touched.

3、? When planing and drilling, the hammer shall not be loose, the shovel shall not be curled or broken, and protective glasses shall be worn. When floors and brick walls are perforated, no one can go near them.

4、? When bending the pipe by manual pipe bender, the place to prevent slipping and falling should be selected, and the face should be avoided when operating.

5、? Bend sand must be dry, the sand loading frame must be firm, and railings should be set. When using mechanical knocking, no one is allowed to stand below, and manual knocking should be staggered up and down. No one is allowed in front of the nozzle when the pipeline is heated.

6、? When the pipeline passes through the belt line, it is not allowed to call or blow at the nozzle to prevent the elastic hook of the belt line. When the wires are connected, they should cooperate with each other to prevent squeezing hands.

7、? Installation of lighting lines is not allowed to directly pass through and pile up materials on the batten ceiling or sound insulation board. When it is necessary to pass, scaffolding should be laid on the big stare blankly.

Through the above introduction, we have basically understood some operating specifications in the process of weak current construction. It can be seen that these specifications are mainly required from two aspects: personal and equipment. This tells us that, first of all, the tools in the weak current construction process must meet the standards, and we can't buy poor-quality tools because of greed. Secondly, as far as individuals are concerned, we should master enough knowledge of electricity consumption to deal with unexpected situations that may occur at any time.

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