Method for assembling surface coating galvanized steel sheet shutter and shutter

Abstract

The invention discloses a method for assembling a surface coating galvanized steel sheet shutter. The shutter comprises a top beam, a bottom beam, two side beams, a plurality of vanes and a plurality of vane fixing pads, wherein the two side beams are channel beams. The assembling method comprises the following steps of: sleeving a vane fixing pad at two ends of each vane respectively, placing the vane fixing pads at two ends of the vane into the notches of the side beams, regulating the position of the vane, then connecting and fixing the vane fixing pads and the side beams by fasteners so as to finish the assembly of one vane, and connecting and fixing the side beams, the top beam and the bottom beams to form a frame body after all the vanes are assembled. The method has simple operation and high assembling efficiency. The invention also discloses the shutter manufactured by the method. The vane fixing pad is sleeved at the two ends of each vane of the shutter respectively, the vane fixing pads are placed into the notches of the side beams, and the vane fixing pads are connected and fixed with the side beams by the fasteners. The shutter has the advantages of simple structure, convenience for assembling hinges on sides and strong adaptability.

Description

technical field [0001] The invention relates to a shutter made of metal material, in particular to a method for installing a shutter made of a zinc-coated steel plate on the surface and the shutter. Background technique [0002] Existing metal material blinds mainly contain two kinds. One is aluminum alloy shutters, which are assembled with aluminum alloy profiles. When manufacturing aluminum alloy profiles, aluminum rods must be melted and cast, and then extruded and colored. The coloring mainly includes: oxidation, electrophoretic coating The production process is complicated and the cost is high; when making the blade profiles of the blinds, screw holes are generally provided at both ends of the blades, and screws can be used to directly attach the blades from the side of the blinds during assembly. It is fixed with the shutter frame, and the assembly is more convenient. However, due to the limitation of the aluminum alloy material itself, its structural strength is low,...

AI Technical Summary

Problems solved by technology

One is aluminum alloy shutters, which are assembled with aluminum alloy profiles. When manufacturing aluminum alloy profiles, aluminum rods must be melted and cast, and then extruded and colored. The coloring mainly includes: oxidation, electrophoretic coating The production process is complicated and the cost is high; when making the blade profiles of the blinds, screw holes are generally provided at both ends of the blades, and screws can be used to directly attach the blades from the side of the blinds during assembly. It is fixed with the shutter frame, and the assembly is more convenient. However, due to the limitation of the aluminum alloy material itself, its structural strength is low, it is easy to be damaged, and the protection performance is poor.

The other is the galvanized-coated steel louver on the surface. This kind of louver has high strength, good protection, strong anti-rust and anti-corrosion capabilities, and has low material cost and cheap price. It is gradually replacing the louvers on the market. Aluminum alloy shutters, however, the blades of the surface sprayed galvanized steel shutters are all punched and bent from the sheet metal, and it is inconvenient to set screw holes at both ends of the blades. The blade fixing holes are opened on the frame, and the blade fixing pads are inserted in the blade fixing holes, and the blades are positioned with the blade fixing pads. When installing, insert one end of all the blades into the blade fixing pads of a frame one by one, and then insert the other Each blade fixing pad of the frame is aligned with the other end of the corresponding blade one by one. If there is a misalignment, the blade cannot be docked with the frame. The more blades, the more difficult the installation and the lower the installation efficiency; In addition, for It is convenient to install and fix the blade fixing pad. The shutter frame is generally made into a groove shape, and the side notch is outward when assembled, which makes it difficult to install hinges on the side of the shutter, which limits the installation of the shutter. flexibility

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