CN216690067U

CN216690067U - Arc spraying sound insulation wallboard

Info

Publication number: CN216690067U
Application number: CN202123451361.2U
Authority: CN
Inventors: 宋柏琳
Original assignee: Chengdu Cheng Heating Spraying Technology Research And Development Co ltd
Current assignee: Chengdu Cheng Heating Spraying Technology Research And Development Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an electric arc spraying sound insulation wallboard, which comprises a front wallboard, a rear wallboard and a honeycomb sound insulation board, wherein a limiting board is uniformly fixed on the upper side and the lower side of one side of the front wallboard, a side frame board is fixed on the left side and the right side of one side of the front wallboard, positioning threaded holes are formed in the side frame board, a placing groove is formed in the inner sides of the limiting board and the side frame board, clamping strips are fixed on the upper side and the lower side of the placing groove, the rear wallboard is installed on one side of the front wallboard, the honeycomb sound insulation board is fixed on the inner side of the middle of the rear wallboard, caulking grooves are formed in the upper side and the lower side of the honeycomb sound insulation board, electric arc spraying layers are sprayed on the outer surfaces of the front wallboard and the rear wallboard, and plate body assemblies for sound insulation and flame retardance are arranged in the front wallboard and the rear wallboard. This arc spraying sound insulation wallboard is equipped with the arc spraying layer and makes it have good long-term anticorrosive effect to the equipment assembly of being convenient for, structural strength preferred still possesses good syllable-dividing flame retardant efficiency moreover.

Description

Arc spraying sound insulation wallboard

Technical Field

The utility model relates to the technical field of wallboards, in particular to an electric arc spraying sound insulation wallboard.

Background

The wallboard refers to a building material, and the vertical plate is commonly called as a side plate or a wallboard, and the wallboard structure is mainly used for houses, apartments, office buildings, schools and other public buildings. The bearing wall of the wallboard structure can be made of bricks, building blocks, prefabricated or cast-in-place concrete and positioned at the left side and the right side of the furniture. Arc spraying is a technique of melting metal by burning an electric arc between two continuously fed wires, atomizing the molten metal with a high-speed gas flow, and accelerating the atomized metal particles to spray them toward a workpiece to form a coating layer.

The existing sound insulation wallboard is generally of an integrated structure, is inconvenient to assemble and assemble, and has poor comprehensive strength and poor surface corrosion prevention effect, so that the electric arc spraying sound insulation wallboard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric arc spraying sound insulation wallboard to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric arc spraying sound insulation wallboard, includes preceding wallboard, back wallboard and honeycomb acoustic celotex board, both sides homogeneous ization is fixed with the limiting plate about one side of preceding wallboard, both sides all are fixed with the side frame board about one side of preceding wallboard, and the inside of side frame board sets up positioning screw hole, the inboard of limiting plate and side frame board is provided with the resettlement groove, and both sides all are fixed with the card strip about the inside of resettlement groove, back wallboard installs in one side of preceding wallboard, the honeycomb acoustic celotex board is fixed in the middle part of back wallboard inboard, and the upper and lower both sides of honeycomb acoustic celotex board all are provided with the caulking groove, the surface of preceding wallboard and back wallboard all sprays and has the electric arc spraying layer, the inside of preceding wallboard and back wallboard all is provided with and is used for giving sound insulation fire-retardant plate body component.

Furthermore, the front wall board and the rear wall board are both rectangular structures, and the symmetric center of the front wall board coincides with the symmetric center of the rear wall board.

Furthermore, a frame-shaped structure is formed between the limiting plate and the side frame plate, and the positioning threaded holes in the side frame plate are distributed at equal intervals.

Furthermore, an integrated structure is formed between the honeycomb sound insulation board and the rear wall board, and the size of the honeycomb sound insulation board is matched with that of the placement groove.

Furthermore, the clamping strips are connected with the caulking grooves in a clamping mode, two groups of clamping strips are symmetrically distributed on the center line of the placement groove, and two groups of caulking grooves are symmetrically distributed on the center line of the honeycomb sound insulation board.

Further, the plate body subassembly includes composite sheet, rock wool board and inner core gypsum board, the inboard of composite sheet is fixed with the rock wool board, and the inboard of rock wool board is fixed with the inner core gypsum board.

Further, the plate body subassembly still includes metal stiffener and metal reinforcing mesh, the inside of inner core gypsum board is embedded to have the metal stiffener, and the fixed surface of inner core gypsum board has the metal reinforcing mesh.

Furthermore, rock wool board has two sets ofly about the vertical central line symmetric distribution of inner core gypsum board, and is the crisscross distribution between the inside metal stiffener of inner core gypsum board.

The utility model provides an electric arc spraying sound insulation wallboard which has the following beneficial effects: this arc spraying sound insulation wallboard is equipped with the arc spraying layer and makes it have good long-term anticorrosive effect to the equipment assembly of being convenient for, structural strength preferred still possesses good syllable-dividing flame retardant efficiency moreover.

1. The honeycomb sound insulation board is provided with the front wall board and the rear wall board, the front wall board and the rear wall board which are of rectangular structures can be combined into the integrated sound insulation board, the assembly structure is convenient for the transportation of the wall boards, the limiting plates and the side frame boards can be combined into the rectangular hollow frame, so that the mounting grooves are formed in the hollow frame and are used for mounting the honeycomb sound insulation board on one side of the rear wall board, and the positioning bolts can conveniently penetrate through the positioning threaded holes which are distributed at equal intervals, so that the honeycomb sound insulation board and the side frame boards can be locked and fixed.

2. The honeycomb sound-insulating board is provided with the honeycomb sound-insulating board, the honeycomb sound-insulating board on one side of the rear wall board can be arranged in the arrangement groove on the rear side of the front wall board, so that the front wall board and the rear wall board are connected and assembled, a foaming layer can be filled in a gap between the honeycomb sound-insulating board and the arrangement groove, the honeycomb sound-insulating board is tightly connected with the arrangement groove, the honeycomb sound-insulating board has good sound-absorbing and sound-insulating effects, meanwhile, the foaming layer also has the effect of absorbing noise, the connection tightness of the honeycomb sound-insulating board and the arrangement groove can be enhanced through the clamping connection between the clamping strips and the caulking grooves, and meanwhile, the transverse relative offset condition after the front wall board and the rear wall board are assembled can be avoided.

3. The utility model is provided with the plate body assembly, the composite plate is formed by pressing wood chips, the cost is lower, the rock wool plate has the functions of heat insulation and flame retardance, the inner core gypsum plate is light in weight and high in strength, and has good sound insulation, heat insulation and fireproof functions, the structural strength of the plate body assembly can be further enhanced by the arrangement of the metal reinforcing rods and the metal reinforcing mesh, corrosive substances can be isolated by the electric arc spraying layers on the outer surfaces of the front wallboard and the rear wallboard, and the long-acting anticorrosion effect is good.

Drawings

FIG. 1 is a schematic perspective view of an arc sprayed sound insulating wall panel according to the present invention;

FIG. 2 is a schematic structural view of a honeycomb sound insulating panel of an arc sprayed sound insulating wall panel according to the present invention in elevation;

FIG. 3 is a schematic cross-sectional view of the plate assembly of the sound-insulating wall panel of the present invention;

FIG. 4 is an enlarged schematic view of an arc sprayed acoustical wall panel of the present invention at A in FIG. 3;

fig. 5 is a schematic view showing the internal structure of an inner core gypsum board of an arc sprayed acoustical panel of the present invention.

In the figure: 1. a front wall panel; 2. a limiting plate; 3. a side frame plate; 4. positioning the threaded hole; 5. a placing groove; 6. clamping the strip; 7. a rear wall panel; 8. a honeycomb acoustic panel; 9. caulking grooves; 10. electric arc spraying a layer; 11. a plate body assembly; 1101. a composite board; 1102. rock wool boards; 1103. an inner core gypsum board; 1104. a metal reinforcing rod; 1105. a metal reinforcing mesh.

Detailed Description

As shown in fig. 1-2, an arc spraying sound insulation wall plate comprises a front wall plate 1, a rear wall plate 7 and a honeycomb sound insulation plate 8, wherein a limiting plate 2 is uniformly fixed on the upper side and the lower side of one side of the front wall plate 1, side frame plates 3 are fixed on the left side and the right side of one side of the front wall plate 1, positioning threaded holes 4 are formed in the side frame plates 3, a frame-shaped structure is formed between the limiting plate 2 and the side frame plates 3, and the positioning threaded holes 4 in the side frame plates 3 are distributed at equal intervals; a rectangular hollow frame can be combined between the limiting plate 2 and the side frame plate 3, so that a placing groove 5 is formed in the rectangular hollow frame and used for installing a honeycomb sound insulating plate 8 on one side of a rear wall plate 7, and positioning bolts can conveniently penetrate through the positioning threaded holes 4 which are distributed at equal intervals, so that the honeycomb sound insulating plate 8 and the side frame plate 3 can be locked and fixed; the inner sides of the limiting plate 2 and the side frame plate 3 are provided with a placing groove 5, the upper side and the lower side of the interior of the placing groove 5 are both fixed with clamping strips 6, the rear wall plate 7 is installed on one side of the front wall plate 1, the front wall plate 1 and the rear wall plate 7 are both in rectangular structures, and the symmetric center of the front wall plate 1 is coincided with the symmetric center of the rear wall plate 7; the front wall plate 1 and the rear wall plate 7 which are in rectangular structures can be combined into an integrated sound insulation wall plate, and the assembled structure is convenient for transportation of the wall plates; the honeycomb sound insulation board 8 is fixed on the inner side of the middle part of the rear wall board 7, and the upper side and the lower side of the honeycomb sound insulation board 8 are both provided with caulking grooves 9; the honeycomb sound insulation plate 8 and the rear wall plate 7 are of an integrated structure, and the size of the honeycomb sound insulation plate 8 is matched with that of the placement groove 5; the honeycomb sound-insulating board 8 on one side of the rear wall board 7 can be arranged in the arrangement groove 5 on the rear side of the front wall board 1, so that the front wall board 1 and the rear wall board 7 are connected and assembled, wherein a foaming layer can be filled in a gap between the honeycomb sound-insulating board 8 and the arrangement groove 5, so that the honeycomb sound-insulating board 8 and the arrangement groove 5 are tightly connected, the honeycomb sound-insulating board 8 has a good sound-absorbing and sound-insulating effect, and meanwhile, the foaming layer also has the effect of absorbing noise; the clamping strips 6 are connected with the caulking grooves 9 in a clamping manner, two groups of the clamping strips 6 are symmetrically distributed about the center line of the placement groove 5, and two groups of the caulking grooves 9 are symmetrically distributed about the center line of the honeycomb sound insulation board 8; the clamping connection between the clamping strip 6 and the caulking groove 9 can strengthen the connection tightness between the honeycomb sound-insulating plate 8 and the arrangement groove 5, and meanwhile, the transverse relative deviation condition can be avoided after the front wall plate 1 and the rear wall plate 7 are assembled.

Referring to fig. 3-4, the outer surfaces of the front wall panel 1 and the rear wall panel 7 are both coated with an electric arc spraying layer 10, and the interiors of the front wall panel 1 and the rear wall panel 7 are both provided with a plate body assembly 11 for sound insulation and flame retardance; the plate body assembly 11 comprises a composite plate 1101, a rock wool plate 1102 and an inner core gypsum plate 1103, wherein the rock wool plate 1102 is fixed on the inner side of the composite plate 1101, and the inner core gypsum plate 1103 is fixed on the inner side of the rock wool plate 1102; the plate body assembly 11 further comprises a metal reinforcing rod 1104 and a metal reinforcing mesh 1105, the metal reinforcing rod 1104 is embedded in the inner core gypsum board 1103, and the metal reinforcing mesh 1105 is fixed on the surface of the inner core gypsum board 1103; the rock wool boards 1102 are symmetrically distributed in two groups about the vertical central line of the inner core gypsum board 1103, and the metal reinforcing rods 1104 inside the inner core gypsum board 1103 are distributed in a cross manner; composite sheet 1101 is formed by the suppression of timber debris its cost is lower, and rock wool board 1102 has thermal-insulated fire-retardant effect, and inner core gypsum board 1103 is light in weight and intensity is high, has good thermal-insulated and fire-proof function of giving sound insulation, and the structural strength of plate body subassembly 11 can further be strengthened in the setting of metal reinforcing bar 1104 and metal reinforcing mesh 1105.

In conclusion, when the arc spraying sound insulation wallboard is used, firstly, the honeycomb sound insulation board 8 on one side of the rear wallboard 7 can be installed inside the placement groove 5 on the rear side of the front wallboard 1, so that the clamping strips 6 and the caulking grooves 9 are clamped and connected to strengthen the connection tightness between the honeycomb sound insulation board 8 and the placement groove 5, then positioning bolts penetrate through the positioning threaded holes 4 distributed at equal intervals, so that the honeycomb sound insulation board 8 and the side frame plate 3 are locked and fixed, and then a foaming layer is filled in a gap between the honeycomb sound insulation board 8 and the placement groove 5, so that the honeycomb sound insulation board 8 and the placement groove 5 are tightly connected, and the front wallboard 1 and the rear wallboard 7 in a rectangular structure are combined into an integrated sound insulation wallboard;

in the use, the electric arc spraying layer 10 of the surface of front wall board 1 and back wall board 7 can completely cut off corrosive substance, has good long-term anticorrosive effect, inside middle honeycomb acoustic celotex board 8 has good sound absorption and sound insulation effect, the foaming layer that is used for filling the gap simultaneously also has the effect of noise absorption, and the rock wool board 1102 of establishing in the plate body subassembly 11 has thermal-insulated fire-retardant effect, and inner core gypsum board 1103 light in quality and intensity are high, have good thermal-insulated and fire-proof function of giving sound insulation, and can further strengthen the structural strength of plate body subassembly 11 through the setting of metal reinforcing bar 1104 and metal reinforcing mesh 1105, the use of this electric arc spraying acoustic celotex board has just so been accomplished.

Claims

1. An electric arc spraying sound insulation wallboard comprises a front wallboard (1), a rear wallboard (7) and a honeycomb sound insulation board (8), and is characterized in that a limiting board (2) is uniformly fixed on the upper side and the lower side of one side of the front wallboard (1), side frame boards (3) are fixed on the left side and the right side of one side of the front wallboard (1), positioning threaded holes (4) are formed in the side frame boards (3), a placement groove (5) is formed in the inner sides of the limiting board (2) and the side frame boards (3), clamping strips (6) are fixed on the upper side and the lower side of the inner portion of the placement groove (5), the rear wallboard (7) is installed on one side of the front wallboard (1), the honeycomb sound insulation board (8) is fixed on the inner side of the middle of the rear wallboard (7), embedding grooves (9) are formed in the upper side and the lower side of the honeycomb sound insulation board (8), an electric arc spraying layer (10) is sprayed on the outer surfaces of the front wallboard (1) and the rear wallboard (7), the interior of the front wall board (1) and the interior of the rear wall board (7) are both provided with a board body assembly (11) for sound insulation and flame retardance.

2. The arc spraying sound insulation wallboard according to claim 1, wherein the front wallboard (1) and the rear wallboard (7) are both rectangular structures, and the symmetry center of the front wallboard (1) is coincident with the symmetry center of the rear wallboard (7).

3. The arc spraying sound insulation wallboard according to claim 1, characterized in that a frame-like structure is formed between the limiting plate (2) and the side frame plates (3), and the positioning threaded holes (4) in the side frame plates (3) are distributed at equal intervals.

4. The arc spraying sound insulation wallboard according to claim 1, characterized in that the honeycomb sound insulation board (8) and the back wallboard (7) are of an integrated structure, and the honeycomb sound insulation board (8) is matched with the size of the placement groove (5).

5. The arc spraying sound insulation wallboard according to claim 1, characterized in that the clamping strips (6) are in clamping connection with the caulking grooves (9), two groups of the clamping strips (6) are symmetrically distributed about the center line of the placing groove (5), and two groups of the caulking grooves (9) are symmetrically distributed about the center line of the honeycomb sound insulation board (8).

6. An arc spraying acoustic panel as claimed in claim 1, wherein the panel body assembly (11) comprises a composite panel (1101), a rock wool panel (1102) and a core gypsum panel (1103), the rock wool panel (1102) being secured to the inside of the composite panel (1101) and the core gypsum panel (1103) being secured to the inside of the rock wool panel (1102).

7. The arc spraying sound insulation wallboard according to claim 6, wherein the plate body assembly (11) further comprises a metal reinforcing rod (1104) and a metal reinforcing net (1105), the metal reinforcing rod (1104) is embedded in the inner core gypsum board (1103), and the metal reinforcing net (1105) is fixed on the surface of the inner core gypsum board (1103).

8. An arc spraying acoustical wall panel as claimed in claim 7, wherein the rock wool panels (1102) are symmetrically distributed in two groups about a vertical center line of the core gypsum board (1103), and the metal reinforcing rods (1104) inside the core gypsum board (1103) are arranged in a cross-like distribution.