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CN-224200133-U - Air humidity adjusts fire prevention and inhales sound structure metal furred ceiling square tube and furred ceiling mounting structure

CN224200133UCN 224200133 UCN224200133 UCN 224200133UCN-224200133-U

Abstract

The utility model provides a metal ceiling square tube with an air humidity adjusting fireproof sound absorbing structure and a ceiling mounting structure, which comprise a grid square tube, sound absorbing paper and glass fiber cotton, wherein the grid square tube comprises a horizontal bottom surface, two vertical side surfaces which are oppositely arranged and two horizontal return edges which are inwards arranged at the top, a plurality of punched holes are formed in any side surface, the sound absorbing paper is adhered to the inner walls of the bottom surface and the side surfaces, and the glass fiber cotton is placed in the grid square tube and is pressed by the return edges. The utility model has the advantages that the high temperature resistance and the large space humidity of the glass fiber cotton are utilized, the moisture can be absorbed, the sound absorption effect is increased by the sound absorption paper, the effective heat insulation protection effect is achieved, the fireproof performance is good, the width and the height of the grating Fang Tongchang and the grating square through interval can be adjusted according to the field requirement, various decorations can be added on the surface of the grating square through or between the grating square through, the internal structure is simple, the adjustment is easy, and the application scene is wide.

Inventors

  • Shi Guotie

Assignees

  • 上海合富新材料科技股份有限公司

Dates

Publication Date
20260505
Application Date
20241108

Claims (10)

  1. 1. The metal ceiling square tube with the air humidity adjusting fireproof sound absorbing structure is characterized by comprising a grid square tube (1), sound absorbing paper (2) and glass fiber cotton (3), wherein the grid square tube (1) comprises a horizontal bottom surface (11), two vertical side surfaces (12) which are oppositely arranged and two horizontal return edges (13) which are inwards arranged at the top, and a plurality of punched holes are formed in any one side surface (12); The sound absorbing paper (2) is adhered to the inner walls of the bottom surface (11) and the side surfaces (12), and the glass fiber cotton (3) is placed in the grid square through (1) and is pressed by the return edge (13).
  2. 2. The air humidity-adjusting fireproof sound-absorbing structure metal ceiling square tube according to claim 1, wherein the width of the grid square tube (1) is W, the height is H, the length is L, the width of the glass fiber cotton (3) is W-3, the height is H, and the length is L.
  3. 3. The metal ceiling square tube with the air humidity adjusting fireproof sound absorbing structure according to claim 2, wherein the sound absorbing paper (2) is formed by folding a whole piece of paper and is adhered to the inner wall of the grid square tube (1) through crystal glue, and the unfolded sound absorbing paper (2) is W+2H-6 in width and L in length.
  4. 4. The air humidity-conditioning fireproof sound-absorbing structure metal ceiling square tube according to claim 1, wherein the thickness of the grid square tube (1) is 0.7mm-1.0mm.
  5. 5. The air humidity conditioning fireproof sound absorbing structure metal ceiling square as claimed in claim 1, wherein the punched holes comprise 45-degree quincuncial holes with a hole pattern of phi 1.5 mm-phi 2.5mm.
  6. 6. The air humidity conditioning fireproof sound absorbing structure metal ceiling according to claim 1, wherein a plurality of punched holes of the side face (12) are formed with rectangular punched hole areas, the periphery of each punched hole area is formed with a blank area with equal width, and the width of each blank area is 10-15mm.
  7. 7. The air humidity conditioning fireproof sound absorbing structure metal ceiling according to claim 1, wherein the width of the return edge (13) is 7mm-10mm.
  8. 8. The utility model provides a furred ceiling mounting structure, its characterized in that, includes any of claim 1-7 the air humidity adjusts fire prevention and inhales sound structure metal furred ceiling square, still includes jib (4) and main joist (6), a plurality of metal furred ceiling square are parallel and equidistant setting, a plurality of main joist (6) parallel and symmetry set up the top that metal furred ceiling was square, just main joist (6) with metal furred ceiling square sets up perpendicularly, arbitrary metal furred ceiling square all through hanging piece subassembly (7) with main joist (6) fastening connection, main joist (6) top is through main joist hanging piece (5) fastening connection have one or more jib (4).
  9. 9. The suspended ceiling mounting structure according to claim 8, wherein the hanging piece assembly (7) comprises a hanging piece (71), an upper sliding block (72) and a lower sliding block (73), the hanging piece (71) is in a Z shape, a folded edge is arranged at the top of the hanging piece, the hanging piece (71) is tightly clamped with the top end of the main keel (6) through the folded edge, the middle part of the hanging piece (71) is attached to the main keel (6), fixing holes are correspondingly formed in the middle part of the hanging piece and the main keel (6), and the hanging piece (71) and the main keel (6) are fixedly connected through the fixing holes through a bolt assembly; The distance between two adjacent main keels (6) is less than or equal to 1200mm.
  10. 10. The suspended ceiling mounting structure according to claim 9, wherein the lower slider (73) is disposed inside the grid square tube (1) and abuts against two return edges (13), the upper slider (72) is inserted in the outer side of the grid square tube (1) and is attached to two side surfaces (12) and two return edges (13), through holes are correspondingly formed in the bottom edge of the hanging piece (71), the upper slider (72) and the lower slider (73), and the metal suspended ceiling square tube and the hanging piece (71) are fastened and connected through the through holes through bolt assemblies.

Description

Air humidity adjusts fire prevention and inhales sound structure metal furred ceiling square tube and furred ceiling mounting structure Technical Field The utility model relates to the technical field of suspended ceilings, in particular to a metal suspended ceiling square tube with an air humidity adjusting fireproof sound absorbing structure and a suspended ceiling mounting structure. Background The existing metal lattice bars Fang Tongtian have single functions, and the market has higher and higher requirements on fire resistance level, energy conservation, environmental protection and comfort for lattice bars and square traffic. The prior art patent with publication number CN107130724A discloses an aluminum square keel suspended ceiling structure, which comprises main keels which are arranged at equal intervals and aluminum square keels which are arranged at equal intervals along the extending direction of the main keels, hanging pieces which are arranged at equal intervals on the top surfaces of the main keels are respectively fixed with a hanging rod, hanging plug-in components are uniformly distributed on the body of the extending direction of the main keels, and the aluminum square keels are sequentially connected with the hanging plug-in components in an inserting mode to be fixed. At present, decorations on the sides of the lattice bars are exquisite and diversified, such as various colored lamp decorations, so that the metal lattice bars are required to be non-conductive, high-temperature-resistant and large in space humidity and can absorb moisture, and the aluminum square tube in the prior art cannot achieve the effect. Therefore, the inventor considers that the invention needs to provide a metal ceiling square tube and a ceiling mounting structure with an air humidity adjusting fireproof sound absorbing structure, which have the effects of absorbing sound, resisting flame, adjusting air humidity and the like, and greatly improve the safety and comfort in the grid ceiling decoration. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide a metal ceiling square through and ceiling mounting structure of an air humidity adjusting fireproof sound absorbing structure. The utility model provides an air humidity adjusting fireproof sound-absorbing structure metal ceiling square tube, which comprises a grid square tube, sound-absorbing paper and glass fiber cotton, wherein the grid square tube comprises a horizontal bottom surface, two vertical side surfaces which are oppositely arranged and two horizontal return edges of which the tops are inwards arranged, and a plurality of punched holes are formed in any one of the side surfaces; The sound absorbing paper is adhered to the inner walls of the bottom surface and the side surfaces, and the glass fiber cotton is placed in the square through of the lattice bars and is pressed by the return edges. Preferably, the square through of the lattice bars is W in width, H in height and L in length, and the glass fiber cotton is W-3 in width, H in height and L in length. Preferably, the sound-absorbing paper is formed by folding a whole paper, and is adhered to the inner wall of the square through of the lattice by crystal glue, and the unfolded sound-absorbing paper has a width of W+2H-6 and a length of L. Preferably, the thickness of the grid square through is 0.7mm-1.0mm. Preferably, the punched holes comprise 45-degree plum blossom holes with a hole pattern of phi 1.5 mm-phi 2.5mm. Preferably, the plurality of punched holes of the side face are formed with rectangular perforated areas, the periphery of the perforated areas is formed with blank areas with equal widths, and the width of the blank areas is 10-15mm. Preferably, the width of the return edge is 7mm-10mm. The utility model provides a suspended ceiling mounting structure which is characterized by comprising the metal suspended ceiling square conductors with the air humidity adjusting fireproof sound absorbing structure, a suspender and main keels, wherein a plurality of the metal suspended ceiling square conductors are arranged in parallel and at equal intervals, a plurality of the main keels are arranged above the metal suspended ceiling square conductors in parallel and symmetrically, the main keels are vertically arranged with the metal suspended ceiling square conductors, any one of the metal suspended ceiling square conductors is fixedly connected with the main keels through a hanging piece assembly, and one or more suspenders are fixedly connected above the main keels through main keel hanging pieces. Preferably, the hanging component comprises a hanging piece, an upper sliding block and a lower sliding block, wherein the hanging piece is Z-shaped, a folded edge is arranged at the top of the hanging piece, the hanging piece is tightly clamped with the top end of the main keel through the folded edge, the middle part of the hanging piece is attached