Building prefabricated wall structure
By introducing upper connecting platforms, lower connecting platforms, cement-mixed insulation boards, and through-type steel reinforcement structures into the precast walls, the problems of structural damage and insufficient thermal insulation during the installation of precast wall panels are solved, achieving stable connection and efficient insulation, and improving the safety and energy efficiency of the building.
Patent Information
- Application Number
- CN202520119668.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-17
AI Technical Summary
When installing existing precast wall panels, grooves and holes need to be cut into the wall surface, which damages the overall structure. At the same time, their thermal insulation effect depends on the material performance limitations, making it difficult to effectively regulate indoor temperature and improve building energy efficiency.
The upper and lower connecting platforms are used for overall connection. Combined with the insulation board and through steel reinforcement structure in the cement mixture layer, the stability and insulation performance of the wall are enhanced. The wiring is drilled through the hollow brick layer to avoid damaging the wall structure.
It achieves a stable connection of the walls, improves the stability and thermal insulation performance of the building structure, enhances fire safety, reduces energy consumption, and improves indoor comfort.
Smart Images
Figure CN223907707U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to prefabricated wall technology field, concretely is a kind of building prefabricated wall structure. BACKGROUND
[0002] Building prefabricated wall is an important wall form in modern building field, it is prefabricated production under factory environment, then is transported to construction site to be assembled and built wall, the emergence and development of this wall is an important embodiment of the process of building industrialization, with numerous unique properties and advantages.Concrete prefabricated wallboard, concrete has very high strength and stability, so that concrete prefabricated wallboard has very strong load-bearing capacity.It can withstand greater pressure, plays the key role of stable structure in building.In terms of fire resistance, the performance of concrete is excellent, can effectively prevent fire spreading when fire occurs, provides more security for personnel and property in building, meanwhile, concrete prefabricated wallboard also has good wind resistance, can resist the invasion of strong wind, it is particularly important for some buildings in windy area, light plate prefabricated wallboard is mainly made of light thermal insulation material or foamed concrete and other light materials, and it also has certain thermal insulation function, helps to adjust the temperature inside building.Due to the characteristics of material itself, the weight of this wallboard is lighter, and its thermal insulation effect is very good, can effectively reduce the exchange of heat inside and outside building, reduce the energy consumption of building, improve energy utilization efficiency.This is a very significant advantage in the background of modern building pursuing energy saving and environmental protection.
[0003] When installing prefabricated wallboard, whether it is concrete prefabricated wallboard or light plate prefabricated wall, the temperature insulation effect is limited by its own material, and after the installation of prefabricated wallboard is completed, soft decoration needs to be carried out indoors, and slotting and hole opening need to be carried out on the surface of wall, so the overall wall surface structure is damaged. UTILITY MODEL CONTENTS
[0004] To solve the above technical problems, the utility model provides a kind of building prefabricated wall structure, including wall, the left end of wall is fixedly connected with side edge installation platform, the right end of wall is equipped with side edge card station, the top of wall is fixedly connected with upper layer connecting table, the bottom of wall is fixedly connected with lower layer connecting table, the inside of wall is fixedly connected with cement mixed layer, the rear end of cement mixed layer is fixedly connected with thermal insulation board, the rear end of thermal insulation board is fixedly connected with outer plate, the rear end of wall is fixedly connected with inner plate, the inside of outer plate is fixedly connected with reinforcing steel.
[0005] Through the technical scheme, the upper connecting table and the lower connecting table are arranged, the whole wall is conveniently connected, the lower connecting plate connects the whole wall and the ground foundation, the upper connecting table is connected with the top, the heat insulation plate is arranged in the cement mixed layer, the outdoor and indoor temperature is insulated, and the indoor is conveniently warmed.
[0006] As a further improvement of the above scheme, the number of the upper connecting tables is several, the several upper connecting tables are uniformly distributed at the top in a center-symmetrical manner, the number of the lower connecting tables is several, and the several lower connecting tables are uniformly distributed at the bottom in a center-symmetrical manner.
[0007] Through the technical scheme, the upper connecting table and the lower connecting table are arranged, the whole wall is conveniently connected, the lower connecting plate connects the whole wall and the ground foundation, the upper connecting table is connected with the top, the heat insulation plate is arranged in the cement mixed layer, the outdoor and indoor temperature is insulated, and the indoor is conveniently warmed.
[0008] As a further improvement of the above scheme, the material of the heat insulation plate is hard rock wool.
[0009] Through the technical scheme, the heat insulation plate is made of hard rock wool material, the hard rock wool has good heat preservation performance, can effectively prevent heat transfer, reduce the energy consumption of the building, improve the comfort of the indoor, and has good fireproof performance, and enhances the fire safety of the wall.
[0010] As a further improvement of the above scheme, one end of the steel bar is fixedly connected to the inside of the outer plate, the other end of the steel bar is fixedly connected to the inside of the inner plate, and the steel bar penetrates the heat insulation plate and the cement mixed layer.
[0011] Through the technical scheme, one end of the steel bar is fixedly connected to the inside of the outer plate, the other end of the steel bar is fixedly connected to the inside of the inner plate, and the steel bar penetrates the heat insulation plate and the cement mixed layer. The penetrating connection mode tightly connects the various structure layers of the wall, greatly enhances the overall structural strength of the wall, and enables the wall to withstand greater external forces such as wind force and earthquake force, thereby improving the safety of the building.
[0012] As a further improvement of the above scheme, the front surface of the inner plate is fixedly connected with a hollow brick layer, and the surface of the hollow brick layer is fixedly connected with an embedded protection plate.
[0013] Through the technical scheme, the hollow brick layer is arranged, the wiring and punching work in the indoor soft decoration is needed, the hollow brick layer is connected with the wall, the thickness of the wall is increased, the wiring is arranged through the hollow brick layer during the punching and installation, and damage to the whole wall and the cement mixed layer is avoided.
[0014] Compared with the prior art, the utility model has the advantages of
[0015] The utility model discloses a set of wall body is connected through the upper layer connecting table and the lower layer connecting table, and the lower layer connecting plate connects the whole wall body with the ground ground base, and the upper layer connecting table is connected with the top, and the heat preservation board is placed in the cement mixed layer, and the outdoor and indoor temperature is isolated, and the indoor is kept warm.
[0016] The utility model discloses a hollow brick layer, when the indoor soft dress is needed, the indoor wire arrangement punching work is carried out, through the hollow brick layer, the hollow brick layer is connected with the wall body, and the thickness of a part of wall body is increased, when punching and installing, the wire arrangement is carried out through the hollow brick layer, and the damage of the whole wall body and the cement mixed layer is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is whole structure schematic diagram of the utility model;
[0018] Figure 2 It is whole wall body internal structure schematic diagram of the utility model;
[0019] Figure 3 It is whole internal board and outer board connecting structure schematic diagram of the utility model;
[0020] Figure 4 It is whole sectional structure schematic diagram of the utility model.
[0021] In the drawing: 1, wall body;2, side edge installation table;3, side edge card table;4, upper layer connecting table;5, lower layer connecting table;6, cement mixed layer;7, heat preservation board;8, outer board;9, internal board;10, reinforcing steel bar;11, hollow brick layer;12, built-in protection board. DETAILED DESCRIPTION
[0022] Below, combining the drawing and specific implementation, the utility model is further described, need explaining, under the premise of not conflicting, the following described each embodiment or each technical feature between can be arbitrary combination and form new embodiment.
[0023] Embodiment:
[0024] Please combine Figures 1-4The building prefabricated wall structure of the embodiment comprises a wall body 1, a side edge mounting table 2 is fixedly connected to the left end of the wall body 1, a side edge clamping table 3 is arranged at the right end of the wall body 1, the side edge mounting table 2 and the side edge clamping table 3 are arranged at the left and right ends of the wall body 1 respectively, which facilitates the connection and installation of the wall body 1 in the left and right directions with other wall bodies, an upper layer connecting table 4 is fixedly connected to the top of the wall body 1, a lower layer connecting table 5 is fixedly connected to the bottom of the wall body 1, the upper layer connecting table 4 at the top and the lower layer connecting table 5 at the bottom are helpful for the connection of the wall body 1 in the up and down directions, a cement mixing layer 6 is fixedly connected inside the wall body, the cement mixing layer 6 inside the wall body provides the basic structural strength of the wall body, a heat preservation plate 7 is fixedly connected to the rear end of the cement mixing layer 6, an outer plate 8 is fixedly connected to the rear end of the heat preservation plate 7, an inner plate 9 is fixedly connected to the rear end of the wall body 1, a reinforcing steel bar 10 is fixedly connected inside the outer plate 8, and the reinforcing steel bar 10 inside the outer plate 8 penetrates through multiple structural layers, thereby enhancing the structural strength and stability of the wall body as a whole.
[0025] The number of the upper layer connecting tables 4 is set to be several, the several upper layer connecting tables 4 are uniformly distributed at the top in a central symmetry with the top of the wall body 1, the number of the lower layer connecting tables 5 is set to be several, the several lower layer connecting tables 5 are uniformly distributed at the bottom in a central symmetry with the bottom of the wall body 1, and the upper layer connecting tables 4 and the lower layer connecting tables are uniformly distributed at the top and the bottom of the wall body 1 in a central symmetry, which can ensure that the wall body 1 is uniformly stressed when connected, so that the connection between the wall bodies 1 is more stable, thereby improving the stability of the entire building structure.
[0026] The material of the heat preservation plate 7 is hard rock wool, the heat preservation plate 7 is at the rear end of the cement mixing layer 6, the heat preservation plate 7 uses hard rock wool material, the hard rock wool has good heat preservation performance, can effectively prevent heat transfer, reduce the energy consumption of the building, improve the comfort of the indoor, also has good fireproof performance, and enhances the fire safety of the wall body 1.
[0027] One end of the reinforcing steel bar 10 is fixedly connected inside the outer plate 8, the other end of the reinforcing steel bar 10 is fixedly connected inside the inner plate 9, the reinforcing steel bar 10 penetrates through the heat preservation plate 7 and the cement mixing layer 6, one end of the reinforcing steel bar 10 is fixedly connected inside the outer plate 8, the other end of the reinforcing steel bar 10 is fixedly connected inside the inner plate 9 and penetrates through the heat preservation plate 7 and the cement mixing layer 6, and this penetrating type connection mode tightly connects each structural layer of the wall body, greatly enhances the structural strength of the wall body as a whole, so that the wall body can withstand greater external force such as wind force and earthquake force, and improves the safety of the building.
[0028] The front surface of the inner plate 9 is fixedly connected with a hollow brick layer 11, and the surface of the hollow brick layer 11 is fixedly connected with an embedded protective plate 12.
[0029] One end of the hollow brick layer 11 is fixedly connected to the surface of the wall body 1. The implementation principle of the building prefabricated wall structure in the embodiment of the application is as follows: the upper layer connecting table 4 and the lower layer connecting table 5 are used to facilitate the connection of the whole wall body 1, the lower layer connecting plate is used to connect the whole wall body 1 with the ground foundation, the upper layer connecting table 4 is used to be connected with the top sealing, and the heat insulation plate 7 is placed in the cement mixed layer 6 to insulate the outdoor and indoor temperatures, thereby facilitating the indoor heating.
[0030] The hollow brick layer 11 is used to perform the indoor wiring punching work when the indoor soft decoration is performed, the hollow brick layer 11 is connected with the wall body 1 to increase the thickness of the wall body 1, the wiring is performed through the hollow brick layer 11 when the punching installation is performed, and the damage of the whole wall body 1 and the cement mixed layer 6 is avoided. The above embodiment is only a preferred embodiment of the application, and cannot be used to limit the protection scope of the application. Any non-substantial change and replacement made by the person skilled in the art on the basis of the application belongs to the protection scope of the application.
Claims
1. A building prefabricated wall structure, characterized by: The application relates to a wall body (1), which is fixedly connected with a side mounting table (2) at the left end, is provided with a side clamping table (3) at the right end, is fixedly connected with an upper layer connecting table (4) at the top, is fixedly connected with a lower layer connecting table (5) at the bottom, is fixedly connected with a cement mixing layer (6) in the inside, is fixedly connected with a heat insulation board (7) at the back end of the cement mixing layer (6), is fixedly connected with an outer plate (8) at the back end of the heat insulation board (7), is fixedly connected with an inner plate (9) at the back end of the wall body (1), and is fixedly connected with a reinforcing steel bar (10) in the inside of the outer plate (8).
2. A precast wall structure according to claim 1, wherein: The upper layer connecting table (4) is provided with a plurality of upper layer connecting tables (4) which are uniformly distributed on the top in a central symmetry mode, and the lower layer connecting table (5) is provided with a plurality of lower layer connecting tables (5) which are uniformly distributed on the bottom in a central symmetry mode.
3. A precast wall structure according to claim 1, wherein: The material of the heat insulation board (7) is hard rock wool.
4. A precast wall structure according to claim 1, wherein: One end of the reinforcing steel bar (10) is fixedly connected to the inside of the outer plate (8), the other end of the reinforcing steel bar (10) is fixedly connected to the inside of the inner plate (9), and the reinforcing steel bar (10) penetrates through the heat insulation board (7) and the cement mixing layer (6).
5. A precast wall structure according to claim 1, wherein: The front surface of the inner plate (9) is fixedly connected with a hollow brick layer (11), and the surface of the hollow brick layer (11) is fixedly connected with an embedded protection plate (12).
6. A precast wall structure according to claim 5, wherein: One end of the hollow brick layer (11) is fixedly connected to the surface of the wall body (1).