CN211058045U

CN211058045U - Heat preservation type building PC outer wall

Info

Publication number: CN211058045U
Application number: CN201921717555.2U
Authority: CN
Inventors: 张子明; 王伟; 邓兵; 杨珊; 吴海涛
Original assignee: Hunan Zhongfu Hangxiao Construction Technology Co ltd
Current assignee: Hunan Zhongfu Hangxiao Construction Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-21
Anticipated expiration: 2029-10-14

Abstract

The utility model provides a heat preservation type building PC outer wall relates to PC outer wall building heat preservation field. This heat preservation type building PC outer wall includes the wall body, the internally mounted of wall body has the support fossil fragments, the side-mounting of support fossil fragments has first insulation board, the front of support fossil fragments is connected with the second insulation board, the surface mounting of second insulation board has outside wall body reinforcing bar net, the surface connection of outside wall body reinforcing bar net has outside wall body fixed column. This heat preservation type building PC outer wall, the first cavity through first heated board and second heated board formation and the second cavity through first heated board and third heated board formation, and two cavities of first cavity and second cavity can effectual thermal-insulated keep warm and also play syllable-dividing effect simultaneously, through the outside wall fixed column on the reinforcing bar net of outside wall, and through the inside wall fixed column on the reinforcing bar net of inside wall, fasten to outside wall and inside wall.

Description

Heat preservation type building PC outer wall

Technical Field

The utility model relates to a PC outer wall building heat preservation technical field specifically is a heat preservation type building PC outer wall.

Background

At present, most of newly-built building walls are still constructed in a traditional concrete pouring or building mode, and the problems of long construction period, serious pollution on a construction site, low labor productivity, unstable quality, large waste and loss and the like exist.

In modern residential buildings, there has been a gradual trend towards modular installations. The modular installation is that all modules in a house, such as bay windows, columns, wall surfaces and the like, are manufactured in a factory and then transported to a site for combined installation, so that the construction time of a building is greatly shortened, and PCs (personal computers), namely concrete prefabricated members, also called precast concrete, used by the modules are used.

The application of the precast concrete wall panel can greatly reduce the labor intensity of engineering constructors, and the cross operation is convenient and orderly; each procedure in the assembly can be checked for precision like equipment installation so as to ensure the construction quality, reduce the noise during construction, reduce material stacking places and be beneficial to environmental protection; because the standardization and the scale production are completed in a factory, the stability of the building quality is improved, and various requirements such as stability, heat preservation, practicability and the like need to be met in the current manufacturing of each module.

In traditional building outer wall structure, the heat preservation mode in it is simply bury the heat preservation piece that materials such as sponge made in outer wall concrete, but in the use of later stage outer wall, the deformation phenomenon of heat preservation piece appears because of external temperature changes very easily, will cause the influence to the heat preservation effect of outer wall like this. Thus, many of the advantages of precast concrete wall panels are incomparable with traditional building construction methods.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a heat preservation type building PC outer wall has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heat-preservation type PC outer wall of a building comprises a wall body, wherein a supporting keel is arranged inside the wall body, a first heat-insulating plate is arranged on the side surface of the supporting keel, a second heat-insulating plate is connected with the front surface of the supporting keel, the surface of the second heat-insulation board is provided with an external wall reinforcing mesh, the surface of the external wall reinforcing mesh is connected with an external wall fixing column, the surface of the external wall steel bar mesh is connected with an external wall, the back of the supporting keel is connected with a third heat-insulating plate, the surface of the third heat-insulating plate is provided with an internal wall reinforcing mesh, the surface of the internal wall reinforcing mesh is connected with an internal wall fixing column, the surface of inside wall body reinforcing bar net is connected with inside wall body, the internally mounted of inside wall body has the reservation spool, the top of wall body is provided with the tenon, the tongue-and-groove has been seted up to the bottom of wall body.

Preferably, a first cavity is formed between the first heat-insulation plate and the second heat-insulation plate, and heat-insulation cotton is arranged inside the first cavity.

Preferably, a second cavity is formed between the first heat-insulation plate and the third heat-insulation plate, and soundproof cotton is arranged inside the second cavity.

Preferably, the number of the support keels is three, and the three support keels are uniformly arranged inside the wall body.

Preferably, the number of the two tongues is two, the two tongues are uniformly connected to the top of the wall body, and the two tongues correspond to the two mortises.

Preferably, the external wall fixing columns and the internal wall fixing columns are multiple in number, and the multiple external wall fixing columns and the multiple internal wall fixing columns are connected to the external wall reinforcing mesh and the internal wall reinforcing mesh uniformly.

(III) advantageous effects

The utility model provides a heat preservation type building PC outer wall. Has the following beneficial effects:

1. this heat preservation type building PC outer wall, first cavity through first heated board and second heated board formation, and the second cavity through first heated board and third heated board formation, and two cavities of first cavity and second cavity can effectual thermal-insulated keep warm and also play syllable-dividing effect simultaneously, the heat preservation cotton of installation more is further the thermal-insulated performance of increaseing in the first cavity simultaneously, it is more stable to make the heat preservation effect, the more near further noise absorption of soundproof cotton of installation in the second cavity simultaneously, it is better to make the syllable-dividing effect, heat insulating ability and sound insulating ability have been improved, thereby further reduce cost.

2. This heat preservation type building PC outer wall, through the outer wall fixed column on the outer wall reinforcing bar net, with through the inner wall fixed column on the inner wall reinforcing bar net, fasten to outer wall body and inner wall body, can effectually prevent that the concrete on outer wall body and the inner wall body from droing on the one hand, on the other hand can the effectual hardness that increases outer wall body and inner wall body, improve the stability of building quality, three support keels can effectively support inner wall body and outer wall body emergence cave in and slope simultaneously, the steadiness has been improved, tenon and tongue-and-groove make the installation more convenient simultaneously, reserve the pipe and cut inner wall body when preventing the later stage installation circuit simultaneously, the secondary operation has been reduced, the labor force is reduced, the effectual construction pollution that reduces, the construction quality is improved, construction cost is reduced.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: the wall comprises a wall body 1, an external wall body 2, an internal wall body 3, a second heat-insulation plate 4, a first heat-insulation plate 5, a supporting keel 6, a third heat-insulation plate 7, an internal wall fixing column 8, an internal wall reinforcing mesh 9, an external wall reinforcing mesh 10, an external wall fixing column 11, a tongue 12, a tongue groove 13, a reserved line pipe 14, a first cavity 15, heat-insulation cotton 16, sound-insulation cotton 17 and a second cavity 18.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

Referring to fig. 1-3, embodiments of the present invention provide the following technical solutions: the utility model provides a heat preservation type building PC outer wall, including wall body 1, the internally mounted of wall body 1 has support fossil fragments 6, the side-mounting of support fossil fragments 6 has first insulation board 5, the front of support fossil fragments 6 is connected with second insulation board 4, the surface mounting of second insulation board 4 has outside wall reinforcing bar net 10, the surface connection of outside wall reinforcing bar net 10 has outside wall fixed column 11, the surface connection of outside wall reinforcing bar net 10 has outside wall body 2, the back connection of support fossil fragments 6 has third insulation board 7, the surface mounting of third insulation board 7 has inside wall reinforcing bar net 9, the surface connection of inside wall reinforcing bar net 9 has inside wall fixed column 8, the surface connection of inside wall reinforcing bar net 9 has inside wall body 3, the internally mounted of inside wall body 3 has reserved spool 14, the top of wall body 1 is provided with tenon 12, tongue groove 13 has been seted up to the bottom of.

In this embodiment: still include the first cavity 15 through first heated board 5 and the formation of second heated board 4, and the second cavity 18 through first heated board 5 and the formation of third heated board 7, and two cavities of first cavity 15 and second cavity 18 can effectual thermal-insulated keep warm and also play syllable-dividing effect simultaneously, the thermal-insulated performance of further increaseing of installation in first cavity 15 more simultaneously, it is more stable to make the heat preservation effect, the soundproof cotton 17 closer absorbing noise of installation in the second cavity 18 simultaneously, it is better to make the syllable-dividing effect, heat insulating ability and sound insulating ability have been improved, thereby further reduce cost.

In this embodiment: through outside wall body fixed column 11 on outside wall body reinforcing bar net 10, with through inside wall body fixed column 8 on the inside wall body reinforcing bar net 9, fasten to outside wall body 2 and inside wall body 3, on the one hand, can effectually prevent that the concrete on outside wall body 2 and the inside wall body 3 from droing, on the other hand can the effectual hardness that increases outside wall body 2 and inside wall body 3, improve the stability of building quality, three spinal branch daggers 6 can effectively support inside wall body 3 and outside wall body 2 simultaneously and take place sunkenly and slope, the steadiness is improved, tenon 12 and tongue-and-groove 13 make the installation more convenient simultaneously, reserve pipeline 14 simultaneously and can prevent that internal wall body 3 cuts when later stage installation circuit, the secondary operation has been reduced, the labour is reduced, the effectual construction pollution that reduces, the construction quality is improved, and construction cost is reduced.

Specifically, the method comprises the following steps: a first cavity 15 is formed between the first heat-insulating plate 5 and the second heat-insulating plate 4, and heat-insulating cotton 16 is arranged in the first cavity 15; therefore, the heat insulation cotton 16 arranged in the first cavity 15 further increases the heat insulation performance, so that the heat insulation effect is more stable.

Specifically, the method comprises the following steps: a second cavity 18 is formed between the first heat-insulation plate 5 and the third heat-insulation plate 7, and sound-insulation cotton 17 is arranged in the second cavity 18; therefore, the soundproof cotton 17 installed in the second cavity 18 further absorbs noise, resulting in a better soundproof effect.

Specifically, the method comprises the following steps: the number of the support keels 6 is three, and the three support keels 6 are uniformly arranged inside the wall body 1; therefore, the three supporting keels 6 can effectively support the inner wall 3 and the outer wall 2 to be sunken and inclined, and stability is improved.

Specifically, the method comprises the following steps: the two tenon joints 12 are uniformly connected to the top of the wall body 1, and the two tenon joints 12 correspond to the two mortise grooves 13; thus, two tongues 12 and two grooves 13 may make the installation more secure, while making the installation more convenient.

Specifically, the method comprises the following steps: a plurality of external wall fixing columns 11 and a plurality of internal wall fixing columns 8 are arranged, and the external wall fixing columns 11 and the internal wall fixing columns 8 are uniformly connected to an external wall reinforcing mesh 10 and an internal wall reinforcing mesh 9; therefore, the reinforcing mesh and the fixing column can fasten the external wall body 2 and the internal wall body 3, so that on one hand, concrete on the external wall body 2 and the internal wall body 3 can be effectively prevented from falling off, on the other hand, the hardness of the external wall body 2 and the internal wall body 3 can be effectively increased, and the stability of the building quality is improved.

The working principle is as follows: when in use, the first cavity 15 formed by the first heat-insulating plate 5 and the second heat-insulating plate 4 and the second cavity 18 formed by the first heat-insulating plate 5 and the third heat-insulating plate 7, and the two cavities of the first cavity 15 and the second cavity 18 can effectively insulate heat and preserve heat and also play a role of sound insulation, meanwhile, the heat-insulating cotton 16 arranged in the first cavity 15 further enhances the heat-preserving performance, and the sound-insulating cotton 17 arranged in the second cavity 18 can further absorb noise, through the external wall fixing columns 11 on the external wall reinforcing mesh 10 and the internal wall fixing columns 8 on the internal wall reinforcing mesh 9, the external wall 2 and the internal wall 3 are fastened, and the three supporting keels 6 can effectively support the internal wall 3 and the external wall 2 to be sunken and inclined, so that the stability is improved, and the tenon 12 and the mortise 13 make the installation more convenient, meanwhile, the reserved pipeline 14 can prevent the inner wall 3 from being cut in the later stage of installing the line.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat preservation type building PC outer wall, includes wall body (1), the internally mounted of wall body (1) has support fossil fragments (6), its characterized in that: the side of the supporting keel (6) is provided with a first heat-insulating plate (5), the front surface of the supporting keel (6) is connected with a second heat-insulating plate (4), the surface of the second heat-insulating plate (4) is provided with an external wall reinforcing mesh (10), the surface of the external wall reinforcing mesh (10) is connected with an external wall fixing column (11), the surface of the external wall reinforcing mesh (10) is connected with an external wall (2), the back surface of the supporting keel (6) is connected with a third heat-insulating plate (7), the surface of the third heat-insulating plate (7) is provided with an internal wall reinforcing mesh (9), the surface of the internal wall reinforcing mesh (9) is connected with an internal wall fixing column (8), the surface of the internal wall reinforcing mesh (9) is connected with an internal wall (3), and the inside of the internal wall (3) is provided with a reserved line, the top of the wall body (1) is provided with a tenon (12), and the bottom of the wall body (1) is provided with a mortise (13).

2. The PC exterior wall of an insulated building according to claim 1, wherein: a first cavity (15) is formed between the first heat-insulation plate (5) and the second heat-insulation plate (4), and heat-insulation cotton (16) is arranged inside the first cavity (15).

3. The PC exterior wall of an insulated building according to claim 1, wherein: a second cavity (18) is formed between the first heat-insulation plate (5) and the third heat-insulation plate (7), and soundproof cotton (17) is arranged inside the second cavity (18).

4. The PC exterior wall of an insulated building according to claim 1, wherein: the number of the support keels (6) is three, and the three support keels (6) are uniformly arranged inside the wall body (1).

5. The PC exterior wall of an insulated building according to claim 1, wherein: the two tongues (12) are arranged in total, the two tongues (12) are uniformly connected to the top of the wall body (1), and the two tongues (12) correspond to the two mortises (13).

6. The PC exterior wall of an insulated building according to claim 1, wherein: the external wall fixing columns (11) and the internal wall fixing columns (8) are multiple in number, and the external wall fixing columns (11) and the internal wall fixing columns (8) are uniformly connected to the external wall reinforcing mesh (10) and the internal wall reinforcing mesh (9).