The construction process of the steel structure of the outdoor LED display is a complex and systematic process, which involves multiple links and steps. The following is a detailed introduction to the construction process:
Construction preparation
1. Technical preparation
- Drawing review: Conduct a drawing review before construction to ensure the accuracy and feasibility of the design plan.
- Technical disclosure: Clarify the construction methods and quality standards, and provide technical training and safety education for construction personnel.
2. Material preparation
- Equipment and equipment: Prepare the equipment, equipment and auxiliary materials required for construction, such as electric welders, cutting machines, electric drills, grinders, etc.
- System equipment: including broadcast control servers, large-screen dedicated controllers, video optical terminals, display large screens, etc.
- Installation materials: fireproof bridges, video cables, optical cables, pipes, profiles, wire pull rings, cable hooks, etc.
- Auxiliary materials: gasoline, signboards, cotton yarn heads, solder wires, etc.
3. On-site survey
- Construction technicians arrive at the project installation site and conduct on-site surveys to determine the installation location and surrounding environment of the LED electronic screen, as well as the location of the machine room where the control host is installed and the environmental control distance.
Steel structure production and installation
1. Steel structure production
- Steel material selection: Select steel that meets the requirements to ensure that there is no distortion and the material cutting error is within the allowable range.
- Processing and production: Processing and production are carried out according to the design drawings, including cutting, drilling, welding and other processes. Welding requires firmness, no welding slag, and grinding to a smooth degree before painting.
- Anti-corrosion treatment: Anti-corrosion treatment is carried out after production is completed, such as brushing primer and topcoat.
2. Steel structure installation
- Foundation construction: Foundation construction is carried out according to design requirements to ensure the stability and load-bearing capacity of the foundation.
- Steel frame installation: Install the steel frame according to the construction drawings, including the assembly and fixation of components such as columns and beams. During the installation process, the accurate position and connection strength of the components must be ensured.
- Screen installation: After the steel frame is installed, the screen is installed. The installation of the screen requires flatness, seamlessness, and firm and reliable connection.
Control system and signal line installation
1. Control system installation
- Install control equipment such as servers, video processors, network cards, and debug to ensure normal operation.
2. Signal line installation
- Lay signal cables and other necessary supporting equipment connection lines to ensure the stability and reliability of signal transmission.
Debugging and acceptance
1. System debugging
- Formulate debugging plans and test plans to debug the system comprehensively. The debugging content includes display debugging of text information and graphic information, debugging of display monitoring and control functions, and debugging of networking functions.
- Relevant data and information should be recorded during the debugging process for subsequent analysis and processing.
2. Acceptance
- Acceptance work is carried out after the system debugging is completed. The acceptance content includes construction quality, system performance and other aspects. Issue relevant reports and documents after acceptance.
Construction precautions
1. Safe construction
- Strictly abide by safety operating procedures and safety production systems to ensure the safety of construction personnel.
- Do a good job in safety protection measures and warning sign setting at the construction site.
2. Quality control
- Strictly follow the design requirements and construction specifications to carry out construction operations to ensure the quality of construction and engineering.
- Strengthen quality inspection and supervision and management during the construction process.
3. Environmental protection
- Pay attention to environmental protection during the construction process to reduce the impact and damage to the environment.
- Do a good job in the treatment and recycling of construction waste.
In summary, the construction process of the steel structure of the outdoor LED display includes construction preparation, steel structure production and installation, control system and signal line installation, commissioning and acceptance, and construction precautions.
During the construction process, the relevant specifications and standards must be strictly followed to ensure construction quality and engineering safety.