CN209742209U - Noise-reduction prefabricated wallboard reinforcing structure - Google Patents

Abstract

The utility model relates to a prefabricated wallboard reinforced structure of making an uproar falls, including two carbon fiber plate that set up in the core both sides, two the carbon fiber plate passes through the screw rod to be fixed on the core, the screw rod runs through in core and carbon fiber plate, and one side that the core was kept away from to two carbon fiber plate is equipped with the reinforcing bar net piece, the reinforcing bar net piece passes through the mounting to be fixed on carbon fiber plate, and one side that carbon fiber plate was kept away from to the reinforcing bar net piece is equipped with the surface course. The carbon fiber plates are fixed on the two sides of the core plate, the carbon fiber plates are light in weight, high in strength and good in impact resistance, and the strength and the impact resistance of the wallboard are improved. The intensity of reinforcing bar net piece is high, has further improved the intensity of wallboard, and the surface course setting plays the effect of level and smooth wall in the outside of reinforcing bar net piece.

Description

Noise-reduction prefabricated wallboard reinforcing structure

Technical Field

The utility model belongs to the technical field of the building engineering technique and specifically relates to a prefabricated wallboard reinforced structure of making an uproar falls is related to.

Background

In recent years, the nation has vigorously advocated assembly type buildings, namely prefabricated production and assembly type construction of building components, and prefabricated wallboards are produced as prefabricated external wall components. Along with the increasing urgency of national energy conservation and emission reduction tasks, the noise reduction performance of buildings is gradually developed towards high standards and high requirements, the noise reduction prefabricated wallboard belongs to an environment-friendly green building material, cement is used as a cross-linking agent, part of additives and sound absorption materials are added into the cross-linking agent, and the existing noise reduction prefabricated wallboard is small in rigidity and strength and low in bearing capacity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prefabricated wallboard reinforced structure of making an uproar falls improves the intensity of falling the prefabricated wallboard of making an uproar greatly.

The above object of the present invention can be achieved by the following technical solutions:

The utility model provides a prefabricated wallboard reinforced structure of making an uproar falls, includes two carbon fiber plate that set up in the core both sides, two the carbon fiber plate passes through the screw rod to be fixed on the core, the screw rod runs through in core and carbon fiber plate, and one side that the core was kept away from to two carbon fiber plate is equipped with reinforcing bar net piece, reinforcing bar net piece passes through the mounting to be fixed on carbon fiber plate, and one side that carbon fiber plate was kept away from to reinforcing bar net piece is equipped with the surface course.

By adopting the technical scheme, the core board is the wood-wool cement board, and the heat insulation and noise reduction functions are achieved. The carbon fiber plate is formed by infiltrating and hardening carbon fibers arranged in the same direction by using resin, the carbon fiber plate is high in strength and good in impact resistance, the strength and the impact resistance of the wallboard can be improved, the carbon fiber plate is light in weight, and the carbon fiber plate with the same strength is improved and has light weight. The reinforcing bar net piece is fixed in the both sides of carbon fiber plate, and the intensity of reinforcing bar net piece is high, has further improved the intensity of wallboard, and the surface course setting plays the effect of level and smooth wall in the outside of reinforcing bar net piece.

The utility model discloses further set up to: the reinforcing mesh comprises hoop reinforcements which are arranged on the side surface of the carbon fiber plate in a matrix manner, and reinforcing ribs are connected to adjacent hoop reinforcements.

through adopting above-mentioned technical scheme, be connected with the strengthening rib on the hoop reinforcement, can improve the structural strength of reinforcing bar net piece.

The utility model discloses further set up to: the fixing piece comprises a U-shaped rod and a connecting piece, nuts are connected to two ends of the U-shaped rod in a threaded mode, through holes for two ends of the U-shaped rod to penetrate through are formed in the connecting piece, and the U-shaped rod penetrates through the core plate and the carbon fiber plate during fixing.

through adopting above-mentioned technical scheme, twist off the nut, the reinforcing bar net piece of one side is passed at the both ends of U type pole, passes carbon fiber plate and core again, stretches to the reinforcing bar net piece of opposite side on, cup joints the both ends of through-hole U type pole on the connection piece into, screws up the nut again, makes the reinforcing bar net piece of both sides be close to each other, supports tightly on carbon fiber plate until the reinforcing bar net piece, realizes reinforcing bar net piece's fixed.

The utility model discloses further set up to: and the ring hoop is provided with a limiting part.

Through adopting above-mentioned technical scheme, the locating part carries out the limiting position to the mounting, lets the mounting can not slide on the reinforcing bar net piece, easy to assemble.

The utility model discloses further set up to: one side of the carbon fiber plate close to the core plate is provided with a convex strip, the contact surface of the core plate and the carbon fiber plate is provided with a groove, and the convex strip is connected with the groove in a matched mode.

Through adopting above-mentioned technical scheme, sand grip and recess have the screens effect, carry out prepositioning to the carbon fiber board, conveniently install the carbon fiber on the core.

The utility model discloses further set up to: the surface layer is pasted on the reinforcing mesh sheet by smearing.

Through adopting above-mentioned technical scheme, the surface course is paintd and is fixed on the reinforcing bar net piece, plays the effect of level and smooth wall.

The utility model discloses further set up to: the bottom of the surface layer is provided with a skirting board.

Through adopting above-mentioned technical scheme, cover the seam of building ground and wall, it is firm to make to combine between wallboard and the ground better, reduces the wallboard and warp, avoids external force collision to cause the destruction.

To sum up, the utility model discloses following beneficial effect has: the carbon fiber plates are fixed on the two sides of the core plate, the carbon fiber plates are light in weight, high in strength and good in impact resistance, the strength and the impact resistance of the wallboard are improved, and meanwhile the overall weight of the wallboard is reduced. The intensity of reinforcing bar net piece is high, has further improved the intensity of wallboard, and the surface course setting plays the effect of level and smooth wall in the outside of reinforcing bar net piece.

Drawings

FIG. 1 is a schematic structural view of a noise reducing prefabricated wall panel reinforcement structure;

FIG. 2 is a front view of a rebar grid;

Fig. 3 is a schematic view of the structure of the fixing member.

In the figure: 1. a core board; 11. a groove; 2. a carbon fiber sheet; 21. a convex strip; 3. reinforcing mesh sheets; 31. a hoop reinforcement; 32. reinforcing ribs; 4. a surface layer; 5. a fixing member; 51. a U-shaped rod; 52. connecting sheets; 53. a through hole; 6. a limiting member; 7. skirting boards; 8. a screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a prefabricated wallboard reinforced structure of making an uproar falls, including two carbon fiber plate 2 that set up in core 1 both sides, core 1 is made by wood wool cement board, has the sound of inhaling, thermal-insulated effect etc. 2 material light in weight of carbon fiber plate, intensity are high, and impact resistance is good, alleviates the holistic weight of wallboard when improving wallboard intensity and impact resistance.

Referring to fig. 1, two carbon fiber plates 2 are fixed on a core plate 1 through screws 8, the screws 8 are provided with a plurality of bars, the screws 8 penetrate through the core plate 1 and the carbon fiber plates 2, nuts are arranged at two ends of the screws 8, and the carbon fiber plates 2 are abutted and fixed on the core plate 1 by rotating the nuts. One side that carbon fiber plate 2 is close to core 1 is provided with sand grip 21, and sand grip 21 is fixed on carbon fiber plate 2, and core 1 and carbon fiber plate 2's contact surface is provided with recess 11, and sand grip 21 and recess 11 cooperation are connected, and sand grip 21 and recess 11 have the screens effect, carry out prepositioning to carbon fiber plate 2, conveniently install the carbon fiber on core 1.

Referring to fig. 2 and 3, a reinforcing mesh 3 is arranged on one side of the two carbon fiber plates 2 far away from the core plate 1, and the reinforcing mesh 3 is fixed on the carbon fiber plates 2 through a fixing piece 5. The steel mesh 3 comprises a hoop reinforcement 31, the hoop reinforcement 31 is arranged on the side face of the carbon fiber plate 2 in a matrix mode, a limiting part 6 is fixedly welded on the hoop reinforcement 31, and the limiting part 6 is an arch rod. The adjacent hoop reinforcement 31 is connected with a reinforcing rib 32, and two adjacent reinforcing ribs 32 are arranged in a staggered manner. The fixing part 5 comprises a U-shaped rod 51 and a connecting piece 52, nuts are connected to two ends of the U-shaped rod 51 in a threaded mode, through holes 53 for two ends of the U-shaped rod 51 to penetrate through are formed in the end portion of the connecting piece 52, and the number of the through holes 53 is two. When fixed, the U-shaped rod 51 passes through the limiting part 6, then penetrates through the carbon fiber plate 2 and the core plate 1 to extend to the limiting part 6 on the other side, the connecting sheet 52 is sleeved on the U-shaped rod 51, the nut is screwed in, so that the two reinforcing mesh pieces 3 are close to each other, and finally, the two reinforcing mesh pieces are abutted and fixed on the carbon fiber plate 2. The limiting piece 6 prevents the U-shaped rod 51 from sliding on the hoop reinforcement 31, and installation is convenient.

Referring to fig. 1, one side of the reinforcing mesh 3, which is far away from the carbon fiber plate 2, is provided with a surface layer 4, the surface layer 4 is adhered to the reinforcing mesh 3 by painting, and the surface layer 4 plays a role in protecting the reinforcing mesh 3 and leveling the wall surface. The bottom of surface course 4 is fixed with baseboard 7, and baseboard 7 covers the seam of building ground and wall, makes better to combine firmly between wallboard and the ground, reduces the wallboard and warp, avoids external force collision to cause the destruction.

The implementation principle of the embodiment is as follows: sand grip 21 and the 11 joints of recess on the carbon fiber plate 2 carry out prepositioning to carbon fiber plate 2, pass core 1 and carbon fiber plate 2 with screw rod 8, and the precession nut makes carbon fiber plate 2 and 1 butt of core fixed, and 2 material intensity of carbon fiber plate are high, impact resistance is good, has improved the intensity and the impact resistance of wallboard. The locating part 6 on the hoop reinforcement 31 is passed through at U type pole 51's both ends, wears to pass from carbon fiber plate 2 and core 1 again, stretches to the locating part 6 of opposite side on, and connection piece 52 cup joints on U type pole 51, and the precession nut makes two reinforcing bar net pieces 3 be close to each other, and the butt is fixed on carbon fiber plate 2 at last, and reinforcing bar net piece 3's intensity is high, has further improved the intensity of wallboard. The outside of reinforcing bar net piece 3 scribbles surface course 4, and surface course 4 plays the effect of level and smooth wall.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a prefabricated wallboard reinforced structure of making an uproar falls which characterized in that: including two carbon fiber plate (2) that set up in core (1) both sides, two carbon fiber plate (2) are fixed on core (1) through screw rod (8), screw rod (8) run through in core (1) and carbon fiber plate (2), and one side that core (1) were kept away from in two carbon fiber plate (2) is equipped with reinforcing bar net piece (3), reinforcing bar net piece (3) are fixed on carbon fiber plate (2) through mounting (5), and one side that carbon fiber plate (2) were kept away from in reinforcing bar net piece (3) is equipped with surface course (4).

2. A noise reducing prefabricated wall panel reinforcement structure according to claim 1, wherein: the reinforcing mesh piece (3) comprises hoop reinforcements (31), the hoop reinforcements (31) are arranged on the side face of the carbon fiber plate (2) in a matrix mode, and reinforcing ribs (32) are connected to the adjacent hoop reinforcements (31).

3. A noise reducing prefabricated wall panel reinforcement structure according to claim 1, wherein: the fixing piece (5) comprises a U-shaped rod (51) and a connecting piece (52), nuts are connected to the two ends of the U-shaped rod (51) in a threaded mode, through holes (53) for the two ends of the U-shaped rod (51) to penetrate through are formed in the connecting piece (52), and the U-shaped rod (51) penetrates through the core plate (1) and the carbon fiber plate (2) during fixing.

4. A noise reducing prefabricated wall panel reinforcement structure according to claim 2, wherein: and the ring hoop reinforcement (31) is provided with a limiting part (6).

5. a noise reducing prefabricated wall panel reinforcement structure according to claim 1, wherein: one side that carbon fiber board (2) are close to core (1) is equipped with sand grip (21), the contact surface of core (1) and carbon fiber board (2) is equipped with recess (11), sand grip (21) with recess (11) cooperation is connected.

6. A noise reducing prefabricated wall panel reinforcement structure according to claim 1, wherein: the surface layer (4) is pasted on the reinforcing mesh (3) by smearing.

7. A noise reducing prefabricated wall panel reinforcement structure according to claim 1, wherein: the bottom of the surface layer (4) is provided with a skirting board (7).