CN213682838U

CN213682838U - Prefabricated heat-preservation sound-insulation composite wallboard

Info

Publication number: CN213682838U
Application number: CN202022399092.9U
Authority: CN
Inventors: 邸伟; 佘辉
Original assignee: Hebei Yitian Construction Technology Co ltd
Current assignee: Hebei Yitian Construction Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-13
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a prefabricated heat-preservation sound-insulation composite wallboard, which comprises an inner wallboard, an outer wallboard and a functional layer, wherein the functional layer comprises a heat-preservation plate and sound-insulation plates arranged at two sides of the heat-preservation plate; the upright posts are fixedly arranged between the inner wall plate and the outer wall plate; the heat preservation plates are provided with two groups, and a plurality of groups of prefabricated components and heat preservation jointed plates arranged in the prefabricated components are arranged between the two groups of heat preservation plates; the utility model discloses a cooperation of multiunit prefabricated component, horizontal pole and bracing piece is connected heated board, acoustic celotex board, interior wallboard and side fascia, improves the joint strength between each parts of wall body inside, supports interior wallboard and side fascia through horizontal pole and stand, prevents that wallboard outside atress from causing destruction to the functional layer, improves the intensity of wall body.

Description

Prefabricated heat-preservation sound-insulation composite wallboard

Technical Field

The utility model relates to a building material field especially relates to a prefabricated heat preservation sound insulation composite wall panel.

Background

Along with the improvement of the quality of life and the progress of industrialization, the requirements on the field of building materials are gradually changed, the production raw materials of the traditional building materials mainly come from cultivated land, a large amount of soil is taken out and baked, the energy consumption is high, meanwhile, the exploitation of clay ore and the like causes a large amount of vegetation damage and water and soil loss, meanwhile, the wall structure has high cost, large occupied area, time and labor waste during construction, and poor heat insulation performance and sound insulation performance; therefore, modern building materials can have low energy consumption, save land, protect environment, utilize industrial wastes, release workers from the traditional man-sea type construction mode and adopt more factory, modernization and intensive construction modes;

the composite wallboard is a decoration material which is very common in modern home decoration, modern public buildings pursue humanized fashion, are durable and convenient to maintain, and the composite wallboard becomes the best choice as a result wallboard system of modern indoor decoration technology. However, in order to reduce the weight of the existing composite wall board, a multi-cavity design is usually adopted, so that the stability of the wall body cannot be guaranteed, and the use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prefabricated heat preservation sound insulation composite wall panel to solve the problem that above-mentioned prior art exists, improve composite wall's intensity.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a prefabricated heat-preservation sound-insulation composite wallboard, which comprises an inner wallboard, an outer wallboard and a functional layer arranged between the inner wallboard and the outer wallboard, wherein the functional layer comprises a heat-preservation board and sound-insulation boards arranged on two sides of the heat-preservation board; upright posts are arranged on two sides of the functional layer, and two groups of upright posts are fixedly arranged between the inner wall plate and the outer wall plate;

the heat-insulation boards are provided with two groups, and a plurality of groups of prefabricated components and heat-insulation jointed boards arranged inside the prefabricated components are arranged between the two groups of heat-insulation boards; the prefabricated components comprise two prefabricated rods which are arranged in a crossed mode, the middle parts of the two prefabricated rods are hinged with a cross rod, and the prefabricated rods in two adjacent groups of the prefabricated components are hinged; the prefabricated rod close to the upright post is fixedly connected with the upright post; the hinge point of the prefabricated rod close to the heat-insulation plate is connected with a plurality of support rods, and through holes matched with the support rods are formed in the heat-insulation plate;

the utility model discloses a wallboard, including sound-proof board, horizontal pole, prefabricated component and side fascia, the sound-proof board inside seted up with the mounting hole of horizontal pole looks adaptation, the horizontal pole runs through interior wallboard, sound-proof board, prefabricated component and side fascia, the both ends of horizontal pole respectively with interior wallboard and side fascia fixed connection.

Preferably, the inner wall panel and the outer wall panel are both concrete layers or fiber reinforced cement boards.

Preferably, the heat insulation board is a polyethylene foam board.

Preferably, the inside of heated board is provided with a plurality of heat preservation chamber, the heat preservation chamber is the vacuum or is filled with insulating gas.

Preferably, the sound insulation board comprises a sound insulation rock wool board and a honeycomb sound absorption board which are fixedly connected.

Preferably, the stand is the polyphenyl board, the inside fixed dead lever that is provided with of stand, the one end and the prefabricated pole fixed connection of dead lever.

Preferably, the cross bar and the support bar are internally provided with polyurethane materials.

The utility model discloses a following technological effect: the utility model discloses a cooperation of multiunit prefabricated component, horizontal pole and bracing piece is connected heated board, acoustic celotex board, interior wallboard and side fascia, improves the joint strength between each parts of wall body inside, supports interior wallboard and side fascia through horizontal pole and stand, prevents that wallboard outside atress from causing destruction to the functional layer, improves the intensity of wall body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of the structure of the composite wall panel of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

wherein, 1 is interior wallboard, 2 is the side fascia, 3 is the heated board, and 31 is the heat preservation chamber, and 4 are the acoustic celotex board, and 5 are the stand, and 51 is the dead lever, and 6 are prefabricated component, and 61 is prefabricated pole, and 62 is the horizontal pole, and 63 are the bracing piece, and 7 are the heat preservation makeup.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-2, the utility model provides a prefabricated heat-insulating sound-insulating composite wallboard, which comprises an inner wallboard 1, an outer wallboard 2 and a functional layer arranged between the inner wallboard 1 and the outer wallboard 2, wherein the functional layer comprises a heat-insulating board 3 and sound-insulating boards 4 arranged at two sides of the heat-insulating board 3; two sides of the functional layer are provided with upright posts 5, and two groups of upright posts 5 are fixedly arranged between the inner wall plate 1 and the outer wall plate 2; the inner wall plate 1 and the outer wall plate 2 are both concrete layers or fiber reinforced cement plates, so that the strength of the wall body is ensured; the upright column 5 is a polystyrene board, the hardness of the upright column 5 is higher than the strength of the heat insulation board 3 and the sound insulation board 4, and a supporting effect is formed on the inner wallboard 1 and the outer wallboard 2. The fixed rod 51 is fixedly arranged inside the upright post 5, and one end of the fixed rod 51 is fixedly connected with the prefabricated rod 61.

The heat preservation plates 3 are provided with two groups, and a plurality of groups of prefabricated components 6 and heat preservation jointed boards 7 arranged inside the prefabricated components 6 are arranged between the two groups of heat preservation plates 3; the prefabricated components 6 comprise two prefabricated rods 61 which are arranged in a crossed mode, the middle parts of the two prefabricated rods 61 are hinged with a cross rod 62, and the prefabricated rods 61 in two adjacent groups of the prefabricated components 6 are hinged; the prefabricated rod 61 close to the upright post 5 is fixedly connected with the upright post 5; the hinge point of the prefabricated rod 61 close to the heat-insulation plate 3 is connected with a plurality of support rods 63, and through holes matched with the support rods 63 are formed in the heat-insulation plate 3; the heat insulation plate 3 is a polyethylene foam plate. The inside of heated board 3 is provided with a plurality of heat preservation chamber 31, and heat preservation chamber 31 is the vacuum or packs has insulating gas, through the weight of cavity structure reduction wall body, plays heat retaining effect simultaneously. The cross bar 62 and the support bar 63 are internally provided with a polyurethane material, which reduces the heat conduction of the cross bar 62 and the support bar 63. The heat preservation makeup 7 keeps warm with the 6 looks adaptations of the prefabricated component of a plurality of groups, and the heat preservation makeup 7 reduces owing to set up prefabricated component's reason, reduces the thermal insulation performance of wallboard to the region between the heated board 3.

The inside mounting hole of offering with horizontal pole 62 looks adaptation of acoustic celotex board 4, horizontal pole 62 run through interior wallboard 1, acoustic celotex board 4, prefabricated component 6 and side fascia 2, the both ends of horizontal pole 62 respectively with interior wallboard 1 and side fascia 2 fixed connection. The sound insulation board 4 comprises a sound insulation rock wool board and a honeycomb sound absorption board which are fixedly connected. Connect heated board 3, acoustic celotex board 4, interior wallboard 1 and side fascia 2 through multiunit prefabricated component 6, support interior wallboard 1 and side fascia 2 through horizontal pole 62, prevent that the wallboard outside atress from causing destruction to the functional layer, improve the intensity of wall body.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a prefabricated heat preservation sound insulation composite wall panel which characterized in that: the functional layer comprises an inner wallboard (1), an outer wallboard (2) and a functional layer arranged between the inner wallboard (1) and the outer wallboard (2), wherein the functional layer comprises a heat insulation board (3) and sound insulation boards (4) arranged on two sides of the heat insulation board (3); two sides of the functional layer are provided with upright posts (5), and two groups of upright posts (5) are fixedly arranged between the inner wall plate (1) and the outer wall plate (2);

the heat-insulation boards (3) are provided with two groups, and a plurality of groups of prefabricated components (6) and heat-insulation jointed boards (7) arranged inside the prefabricated components (6) are arranged between the two groups of heat-insulation boards (3); the prefabricated components (6) comprise two prefabricated rods (61) which are arranged in a crossed mode, a cross rod (62) is hinged to the middle of each of the two prefabricated rods (61), and the prefabricated rods (61) in two adjacent groups of the prefabricated components (6) are hinged; the prefabricated rod (61) close to the upright post (5) is fixedly connected with the upright post (5); a plurality of supporting rods (63) are connected to hinge points of the prefabricated rods (61) close to the heat-insulating plate (3), and through holes matched with the supporting rods (63) are formed in the heat-insulating plate (3);

the utility model discloses a wallboard, including horizontal pole (62), acoustic celotex board (4), prefabricated component (6), horizontal pole (62) run through interior wallboard (1), acoustic celotex board (4), external wall panel (2), the both ends of horizontal pole (62) respectively with interior wallboard (1) and external wall panel (2) fixed connection.

2. The prefabricated heat-insulating sound-insulating composite wallboard as claimed in claim 1, wherein: the inner wall board (1) and the outer wall board (2) are both concrete layers or fiber reinforced cement boards.

3. The prefabricated heat-insulating sound-insulating composite wallboard as claimed in claim 1, wherein: the heat insulation plate (3) is a polyethylene foam plate.

4. The prefabricated heat-insulating sound-insulating composite wallboard as claimed in claim 1, wherein: the heat preservation plate is characterized in that a plurality of heat preservation cavities (31) are arranged inside the heat preservation plate (3), and the heat preservation cavities (31) are vacuum or filled with heat preservation gas.

5. The prefabricated heat-insulating sound-insulating composite wallboard as claimed in claim 1, wherein: the sound insulation board (4) comprises a sound insulation rock wool board and a honeycomb sound absorption board which are fixedly connected.

6. The prefabricated heat-insulating sound-insulating composite wallboard as claimed in claim 1, wherein: the upright post (5) is a polystyrene board, a fixing rod (51) is fixedly arranged inside the upright post (5), and one end of the fixing rod (51) is fixedly connected with the prefabricated rod (61).

7. The prefabricated heat-insulating sound-insulating composite wallboard as claimed in claim 1, wherein: and polyurethane materials are arranged inside the cross bar (62) and the support bar (63).