CN218346483U

CN218346483U - Wall structure

Info

Publication number: CN218346483U
Application number: CN202222523514.8U
Authority: CN
Inventors: 倪海琼; 朱晓芳; 范振发
Original assignee: Hebei Green Building Technology Co Ltd
Current assignee: Hebei Green Building Technology Co Ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-20
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a wall structure, including the heated board main part, heated board main part both sides are provided with lightweight aggregate concrete layer respectively, the inside reinforcing bar net piece that is provided with of every lightweight aggregate concrete layer, install a plurality of connecting piece group between two reinforcing bar net pieces, every connecting piece group includes two U-shaped reinforcing bar connecting pieces, U-shaped reinforcing bar connecting piece both ends correspond respectively with two reinforcing bar net piece joints, the heated board main part is run through at U-shaped reinforcing bar connecting piece middle part, be provided with the fine connecting piece of disconnected hot bridge glass between two U-shaped reinforcing bar connecting pieces in same connecting piece group, the fine connecting piece of disconnected hot bridge glass runs through the heated board main part setting. The utility model discloses simple structure, the simple operation can improve wall body safety heat preservation and durability can not showing under the prerequisite that increases wall body thickness significantly.

Description

Wall structure

Technical Field

The utility model relates to a wall body technical field especially relates to a wall structure.

Background

With the successive improvement of energy-saving standards in the national civil building energy-saving field, green buildings, ultra-low energy consumption buildings and near-zero energy consumption building technical systems are gradually popularized in various places, the wall insulation and structure integration technology is a wall insulation structural form which is widely applied in recent years after an outer wall thin plastering outer insulation system and an inner insulation system, and plays a great role in ensuring the quality of outer wall insulation engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wall structure to solve the problem that above-mentioned prior art exists.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a wall structure, including the heated board main part, heated board main part both sides are provided with lightweight aggregate concrete layer, every lightweight aggregate concrete layer inside is provided with the reinforcing bar net piece, two install a plurality of connecting piece group, every between the reinforcing bar net piece the connecting piece group includes two U-shaped reinforcing bar connecting pieces, U-shaped reinforcing bar connecting piece both ends correspond respectively with two reinforcing bar net piece joint, U-shaped reinforcing bar connecting piece middle part runs through the heated board main part is same two in the connecting piece group be provided with the fine connecting piece of disconnected hot bridge glass between the U-shaped reinforcing bar connecting piece, the fine connecting piece of disconnected hot bridge glass runs through the heated board main part sets up.

Preferably, the U-shaped reinforcing steel bar connecting piece comprises a first reinforcing steel bar and two second reinforcing steel bars, the two second reinforcing steel bars are fixedly connected to the two ends of the first reinforcing steel bar, the second reinforcing steel bars are perpendicular to the first reinforcing steel bars, the first reinforcing steel bars penetrate through the heat-insulating plate main body and the two reinforcing steel bar net pieces simultaneously, and the second reinforcing steel bars are located the reinforcing steel bar net pieces are far away from one side of the heat-insulating plate main body.

Preferably, the length of the second steel bar is greater than the mesh length of the steel bar mesh.

Preferably, the insulation board main body comprises a first insulation layer, and a second insulation layer is arranged inside the first insulation layer.

Preferably, the two ends of the heat insulation board main body are respectively provided with one U-shaped steel bar connecting piece, and one side of the U-shaped steel bar connecting piece, which is positioned at the end part of the heat insulation board main body, is provided with the broken heat bridge glass fiber connecting piece.

Preferably, a plurality of grooves are formed in the side wall, close to the lightweight aggregate concrete layer, of the first heat preservation layer.

Preferably, the first heat insulation layer is made of any one of an EPS plate, an XPS plate and a PU plate, and the second heat insulation layer is an STP vacuum heat insulation plate.

The utility model discloses a following technological effect: the utility model discloses a U-shaped steel bar connecting piece carries on spacingly to reinforcing bar net piece to make the lightweight aggregate concrete layer that has reinforcing bar net piece and heated board main part form a whole, realized keeping warm and structure integration, improved the force stability of whole wall body, through the fine connecting piece of the disconnected hot bridge glass of installation between two U-shaped steel bar connecting pieces, can effectively block heat transfer, play the effect of disconnected hot bridge, just the utility model discloses a wall body is one shot forming's prefabricated wallboard, and on-the-spot dry process installation has improved the efficiency of construction, overcomes the drawback that exists in the traditional external wall insulation plastering system, the utility model discloses simple structure, the simple operation can improve wall body safety heat preservation and durability under the prerequisite that does not show significantly increase wall body thickness.

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 wall structure of the present invention;

FIG. 2 is a partial enlarged view of A in FIG. 1;

wherein: 1-lightweight aggregate concrete layer, 2-reinforcing mesh, 3-U-shaped reinforcing steel bar connecting piece, 301-first reinforcing steel bar, 302-second reinforcing steel bar, 4-broken heat bridge glass fiber connecting piece, 5-first heat preservation layer, 6-second heat preservation layer and 7-groove.

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 efforts all belong to the protection scope of the present invention.

In order to make the aforementioned 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 following detailed description.

Referring to fig. 1-2, the utility model provides a wall structure, including the heated board main part, heated board main part both sides are provided with lightweight aggregate concrete layer 1 respectively, 1 inside reinforcing bar net piece 2 that is provided with of every lightweight aggregate concrete layer, install a plurality of connecting piece group between two reinforcing bar net pieces 2, every connecting piece group includes two U-shaped reinforcing

bar connecting pieces

3, 3 both ends of U-shaped reinforcing bar connecting piece correspond respectively with two reinforcing bar net pieces 2 joints, 3 middle parts of U-shaped reinforcing bar connecting piece run through the heated board main part, be provided with the fine connecting piece 4 of disconnected heat bridge glass between two U-shaped reinforcing bar connecting pieces 3 in the same connecting piece group, the fine connecting piece 4 of disconnected heat bridge glass runs through the heated board main part setting. U-shaped steel bar connecting piece 3 carries on spacingly to reinforcing bar net piece 2, thereby make the lightweight aggregate concrete layer 1 that has reinforcing bar net piece 2 form a whole with the heated board main part, heat preservation and structure integration have been realized, the force stability of whole wall body has been improved, through the fine connecting piece 4 of disconnected hot bridge glass of installation between two U-shaped steel bar connecting pieces 3, can effectively block heat transfer, play the effect of disconnected hot bridge, the wall body is one shot forming's prefabricated wallboard, on-the-spot dry process installation, the efficiency of construction is improved, overcome the drawback that exists in the traditional external wall heat preservation system of plastering.

Further optimization scheme, U-shaped reinforcing bar connecting piece 3 includes a first reinforcing bar 301 and two second reinforcing bars 302, and two second reinforcing bars 302 fixed connection are in the both ends of first reinforcing bar 301, and second reinforcing bar 302 sets up with first reinforcing bar 301 is perpendicular, and first reinforcing bar 301 runs through heated board main part and two reinforcing bar net pieces 2 simultaneously, and second reinforcing bar 302 is located reinforcing bar net piece 2 and keeps away from one side of heated board main part. Through utilizing first reinforcing bar 301 to run through reinforcing bar net piece 2 and heated board main part, utilize second reinforcing bar 302 to carry on spacingly to two reinforcing bar net pieces 2 simultaneously, make it be convenient for form a body structure, strengthened its wholeness ability.

In a further optimization scheme, the length of the second steel bars 302 is greater than the mesh length of the steel bar mesh 2; when first reinforcing bar 301 runs through reinforcing bar net piece 2, because the length of second reinforcing bar 302 is greater than reinforcing bar net piece 2 mesh length, second reinforcing bar 302 can't directly pass from the mesh on reinforcing bar net piece 2, and then carries on spacingly to reinforcing bar net piece 2.

Further optimize the scheme, the heated board main part includes

first heat preservation

5, and 5 insides in first heat preservation are provided with second heat preservation 6. Through pack second heat preservation 6 in first heat preservation 5, utilize the thermal insulation performance of second heat preservation 6, can increase the thermal insulation performance of whole heated board main part.

Further optimize scheme, heated board main part both ends all are provided with a U-shaped reinforcing bar connecting piece 3, and the fine connecting piece 4 of disconnected thermal bridge glass is installed to 3 one sides of U-shaped reinforcing bar connecting piece that are located heated board main part tip. The both ends of heated board main part also are connected with U-shaped steel bar connecting piece 3, can increase structural stability.

Further optimize the scheme, a plurality of grooves 7 are arranged on the side wall of the first heat preservation layer 5 close to the lightweight aggregate concrete layer 1. The contact area between the first heat preservation layer 5 and cast-in-place lightweight aggregate concrete can be increased by arranging the grooves 7 on the side wall of the first heat preservation layer 5, and the stability of the whole structure is further improved.

According to the further optimization scheme, the first heat insulation layer 5 is made of any one of an EPS board, an XPS board and a PU board, and the second heat insulation layer 6 is an STP vacuum heat insulation board.

The utility model discloses a working process: during the use, to run through the heated board main part that sets up U-shaped reinforcing bar connecting piece 3 and place at the assigned position, and install disconnected thermal bridge glass fiber connecting piece 4 between two U-shaped reinforcing bar connecting pieces 3 in same connecting piece group, install disconnected thermal bridge glass fiber connecting piece 4 in U-shaped reinforcing bar connecting piece 3 one side that is located heated board main part tip simultaneously, then at heated board main part both sides installation reinforcing bar net piece 2, and insert the mesh with reinforcing bar net piece 2 from second reinforcing bar 302 and enter into first reinforcing bar 301 department, make U-shaped reinforcing bar connecting piece 3 run through two reinforcing bar net pieces 2, because second reinforcing bar 302 length is greater than reinforcing bar net piece 2 mesh length, and then spacing reinforcing bar net piece 2, let the back pour lightweight aggregate concrete in heated board main part both sides and form lightweight aggregate concrete layer 1, realize the integrated into shape.

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. A wall structure, characterized in that: including the heated board main part, heated board main part both sides are provided with lightweight aggregate concrete layer (1), every lightweight aggregate concrete layer (1) is inside to be provided with reinforcing bar net piece (2), two install a plurality of connecting piece group, every between reinforcing bar net piece (2) connecting piece group includes two U-shaped reinforcing bar connecting pieces (3), U-shaped reinforcing bar connecting piece (3) both ends correspond respectively with two reinforcing bar net piece (2) joint, run through in U-shaped reinforcing bar connecting piece (3) middle part the heated board main part is same two in the connecting piece group be provided with disconnected hot bridge glass fiber connecting piece (4) between U-shaped reinforcing bar connecting piece (3), disconnected hot bridge glass fiber connecting piece (4) run through the heated board main part sets up.

2. A wall structure according to claim 1, wherein: u-shaped reinforcing bar connecting piece (3) include one first reinforcing bar (301) and two second reinforcing bar (302), two second reinforcing bar (302) fixed connection in the both ends of first reinforcing bar (301), second reinforcing bar (302) with first reinforcing bar (301) set up perpendicularly, first reinforcing bar (301) run through simultaneously heated board main part and two reinforcing bar net piece (2), second reinforcing bar (302) are located reinforcing bar net piece (2) are kept away from one side of heated board main part.

3. A wall structure according to claim 2, wherein: the length of the second steel bar (302) is larger than the mesh length of the steel bar mesh (2).

4. A wall structure according to claim 1, wherein: the heat insulation board main body comprises a first heat insulation layer (5), and a second heat insulation layer (6) is arranged inside the first heat insulation layer (5).

5. A wall structure according to claim 1, wherein: the two ends of the heat insulation board main body are respectively provided with the U-shaped steel bar connecting piece (3), and one side of the U-shaped steel bar connecting piece (3) which is positioned at the end part of the heat insulation board main body is provided with the broken heat bridge glass fiber connecting piece (4).

6. A wall structure according to claim 4, wherein: a plurality of grooves (7) are formed in the side wall, close to the lightweight aggregate concrete layer (1), of the first heat preservation layer (5).

7. A wall structure according to claim 4, wherein: the first heat preservation layer (5) is made of any one of an EPS board, an XPS board and a PU board, and the second heat preservation layer (6) is an STP vacuum heat insulation board.