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Working platform steel grating installation requirements:
(1) Prior to installation, acceptance shall be carried out according to the design requirements of the drawings, and inspections that are unqualified may not be used for this project.
(2) The installation sequence must be determined before installation, and the grid plate number of the drawing shall be installed in sequence.
(3) The installation process of the steel grating must be laid from the steel ladder on the first floor of the structure.
(4) After installing a work platform steel grid plate, the fasteners (the number of installation clips per piece of the specification plate shall not be less than 2) or spot welding shall be firmly fixed. The steel grid plate installation piece must be fixed with one piece, and there is no fixed steel. It is strictly forbidden to stand on the grid and do not allow temporary protective measures to be removed.
(5) The working platform steel gratings shall not be concentrated on the steel beams. The height of the stacked steel gratings shall not exceed 1.2m.
(6)Before the steel grating work more than 2 meters, the safety belt must be fastened, and the life rope should be set unconditionally.
(7) The steel gratings of the working platform shall be dismantled on the ground before installation, and shall be classified according to the drawing number and installation order of the platform board.
Work platform steel grating installation considerations:
(1) During the installation of the steel grating plate of the working platform, the installation shall be strictly in accordance with the design specifications, and shall be fixed immediately after laying. The connecting construction shall not be performed until the second day to prevent the stepping and falling accident.
(2) After the laying of each layer or unit grid is completed, the reserved holes, holes, and openings shall be temporarily closed. If necessary, the safety net shall be laid. If the cover is used, it shall be fixed to prevent slipping. . Scaffolds should be set up around the larger hole diameter for maintenance and warning signs should be set to prevent falling.
(3) When installing the platform, the railings and handrails should be installed in place according to the design requirements, so that they are safe and reliable.
(4) The lifeline must be set up as required. Persons who participate in the installation of steel gratings on the working platform must correctly send the seat belts.
Installation requirements and precautions for working platform steel gratings
The working platform steel grating has the characteristics of high strength, beautiful appearance, saving investment and easy installation. It is a kind of grid plate products that are economical and reasonable, can save steel and can meet the requirements of use. It has been widely used in various industries. The following is on the premise of guaranteeing safety and quality, combining the actual situation at the scene, taking into account the progress of the construction and the convenience of construction, talk about the technical requirements and precautions for installing the steel gratings of the working platform.