No matter which city it is, LED displays are already equipped in many places. For safety, you must pay attention when installing them. Strictly implement the relevant national safety production regulations, adhere to the safety disclosure and safety education system, correctly identify the source of danger, and take targeted measures and emergency plans. During the use of lifting equipment, focus on preventing tipping accidents. It is strictly prohibited to overload, cable-stayed and inclined cranes and other illegal phenomena to ensure that the foundation and driving road are smooth and solid. The operation should be stopped in case of strong winds above level 6, and preventive measures must be taken according to regulations during typhoon season. YONGS LED display introduces the safety precautions of LED display steel structure hoisting.
The key points of structural hoisting and lashing, the lashing point should be above the center of gravity of the component, and the connection line (surface) should be above the center of gravity of the component when tying at multiple points; single-machine hoisting, the center of gravity of the component must be on the vertical line of the hook; safety factor of wire rope: As a sling, there is no bending 6-7; as a binding sling 8-10; as a manned lift 14. There are more and more large-tonnage cranes, and there are fewer and fewer multi-machine lifting cranes, which are only used in small quantities and special circumstances. Unified command signal, serious discipline, obey the command; the crane distribution load does not exceed 80% of the allowable lifting capacity, and does not exceed 70% of the allowable lifting capacity when lifting and walking; try to use the same type of crane, and strive to be synchronous and stable during the lifting process; each crane The hook rope should be kept vertical, and it is strictly forbidden to slant it; considering the plane relationship between the crane, the components and the installation position, try to install it in place at one time. The temporary support frame used in the construction stage is a key technical measure in the structural installation plan. In the design, in addition to the frame body itself meeting the strength and stability requirements, the structure supported by the foundation must also be checked and calculated, and effective reinforcement measures must be taken if necessary. After the support frame is stressed, it should be observed to prevent the foundation settlement or frame deformation from affecting the structure.
The jacks and other equipment used on the top of the support frame must be used strictly in the process plan, and must not be used blindly to prevent adverse effects on the frame body and structure. The dismantling of the support frame must be carried out in place, and it should be carried out synchronously, uniformly and slowly, and should not be dismantled blindly. Dynamic characteristics of structural hoisting. In the calculation process of the structural hoisting scheme, the motion characteristics of various hoisting methods should be carefully analyzed, and necessary stabilization measures should be taken to improve the reliability of the scheme. Structural hoisting hazard identification. The main feature of structural hoisting is high-altitude operation, and its dangerous sources include edge operation, opening operation, climbing operation, suspended operation, cross operation, high-altitude falling, lifting equipment, crane roadbed, synchronous control, safe electricity use, seasonal construction, operation Platforms, scaffolding, temporary supports, etc. Correctly identify the source of danger according to the structural characteristics, and take targeted measures and emergency plans. Resolutely implement the relevant national and local safety production regulations and prohibit illegal operations. Adhere to the two-level review system for construction plans, and departments such as technology, quality, safety, production, and equipment must participate.
LED display steel structure installation is a comprehensive technology. Due to market reasons such as more and more complex structural forms, more and more construction teams, and unbalanced development, some problems have been exposed in the construction field. To this end, we must pay attention to the research on the steel structure installation technology of Maipu Guangcai LED display, vigorously promote new technologies and new processes; increase the implementation of safety regulations and construction specifications; strictly implement construction organization design, program review and management ; Adhere to the cooperative spirit of close cooperation between construction and design, general contracting and subcontracting, processing and installation; further strengthen the technical management of construction sites, strictly prohibit illegal operations, and continuously improve the overall level of steel structure installation.
