Ultra-low energy consumption modular assembly type building foundation

Abstract

The utility model provides an ultra-low energy consumption modularization assembly type building foundation which comprises a pile foundation and a strip-shaped foundation installed on the pile foundation, the strip-shaped foundation is formed by splicing a plurality of modularization strip beams, and the pile foundation is provided with penetrating pile foundation holes in the connecting positions of the modularization strip beams. A combined template is arranged on the periphery of the pile foundation hole, the combined template is embedded into the pile foundation, and the modular strip beam is installed on the combined template. The combined template is arranged on the pile foundation at the beginning of the design, so that the installation process is simplified, the efficiency is greatly improved, the combined template also plays a role in positioning the modular strip beam, errors are not generated in the installation process, joints are strictly closed in the installation process, redundant waste materials are not generated, and the energy consumption is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of prefabricated buildings, and specifically relates to an ultra-low energy consumption modular prefabricated building foundation. Background Art

[0002] At present, modular prefabricated buildings are receiving more and more attention and have become a development trend in the future construction field. As the first step of prefabricated buildings, the foundation of modular prefabricated buildings is particularly important. At present, most modular prefabricated buildings mostly use strip foundations, which are made up of multiple beams. The operation is cumbersome during the installation process, and the position of the beams cannot be well positioned, which is prone to errors. In addition, during the installation process, the length of the beams will inevitably be inappropriate, and the beams often need to be cut, which will generate a lot of construction waste and high energy consumption. Utility Model Content

[0003] In view of the above problems, the utility model provides an ultra-low energy consumption modular assembled building foundation.

[0004] The utility model is realized by the following technical scheme: an ultra-low energy consumption modular prefabricated building foundation, the ultra-low energy consumption modular prefabricated building foundation comprises a pile foundation and a strip foundation installed on the pile foundation, the strip foundation is formed by splicing a plurality of modular strip beams, and the pile foundation is provided with a through pile foundation hole at the connection of the modular strips. A combination template is arranged on the periphery of the pile foundation hole, the combination template is inlaid on the pile foundation, and the modular strip beam is installed on the combination template.

[0005] Optionally, the modular strip beam is in the shape of a cuboid, and a plurality of parallel steel bars are integrally arranged inside the strip beam, penetrating through the strip beam and extending to both ends. The strip beams are connected by bundling the steel bars at both ends to form the strip foundation.

[0006] Optionally, the combined template is surrounded by eight baffles, and the eight baffles include four long baffles and four short baffles, and the long baffles and short baffles are fixedly connected and spaced apart.

[0007] Optionally, the bottom surface of the combined formwork is a regular octagon, and the combined formwork surrounds the pile foundation hole.

[0008] Optionally, the width of the short baffle is the same as the width of the modular bar beam, and the difference between the height of the long baffle and the short baffle is less than or equal to the height of the modular bar beam.

[0009] Optionally, a cylindrical steel bar skeleton is installed on the inner wall of the pile foundation hole on the pile foundation, and the steel bar skeleton consists of a plurality of parallel steel bars close to the inner wall of the pile foundation hole and metal wires wound from top to bottom on the plurality of steel bars close to the inner wall of the pile foundation hole.

[0010] Optionally, the pile foundation is cast by concrete, and mounting holes for the combined formwork are reserved on the pile foundation.

[0011] Optionally, after the modular strip beams are installed on the combined formwork, concrete is poured in the combined formwork, and the concrete solidifies the pile foundation holes, the modular strip beams and the combined formwork into one.

[0012] Optionally, embedded parts are placed when the pile foundation and the strip foundation are connected and formed as one piece, and are connected to the building modules on the foundation through the embedded parts.

[0013] Compared with the prior art, the utility model has the following advantages and beneficial effects: the utility model realizes the fixing of the installation position of the beam by presetting the position of the combined template on the pile foundation at the beginning of the design, ensuring that there will be no errors in the installation. Moreover, by setting the combined template on the pile foundation, the installation process can be simplified, greatly saving time. Moreover, the modular beam can be installed tightly without generating construction waste, greatly reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 : A schematic diagram of the structure of the ultra-low energy consumption modular assembled building foundation of the utility model;

[0015] Figure 2 : Schematic diagram of the modular beam structure of the ultra-low energy consumption modular assembled building foundation of the utility model;

[0016] Figure 3 : Schematic diagram of the combined template structure of the ultra-low energy consumption modular assembled building foundation of the utility model;

[0017] Figure 4 : Schematic diagram of the pile foundation hole on the pile foundation of the ultra-low energy consumption modular assembled building foundation of the utility model;

[0018] Figure 5 : A schematic diagram of the installation holes of the combined template reserved on the pile foundation of the ultra-low energy consumption modular assembled building foundation of the utility model;

[0019] In the above figure: 1 pile foundation, 11 pile foundation hole, 12 steel frame, 13 installation hole, 2 strip foundation, 21 modular strip beam, 3 combination template, 31 long baffle, 32 short baffle DETAILED DESCRIPTION

[0020] The following examples further illustrate the content of the utility model, but should not be construed as limiting the utility model. Without departing from the spirit and essence of the utility model, modifications or replacements made to the methods, steps or conditions of the utility model are within the scope of the utility model.

[0021] In some embodiments, please refer to Figure 1 The utility model provides an ultra-low energy consumption modular assembled building foundation, including a pile foundation and a strip foundation installed on the pile foundation, wherein the strip foundation is formed by splicing a plurality of modular strip beams, and the pile foundation 1 is provided with a through pile foundation hole 11 at the connection of the modular strips 21. A combination template 3 is arranged on the periphery of the pile foundation hole 11, and the combination template 3 is inlaid on the pile foundation 1, and the modular strip beam 21 is installed on the combination template 3.

[0022] The pile foundation 1 is an important part of the building foundation, which bears the overall weight of the building. In the utility model, the pile foundation 1 is cast with concrete and has good compression, tension and bending resistance. The strip foundation 2 is the core part of the ultra-low energy consumption modular prefabricated building foundation, which is spliced ​​by a number of modular strip beams 21. The modular strip beams 21 are made of high-strength, corrosion-resistant and wear-resistant materials, and have good mechanical properties and durability. Through modular design, the foundation can be adapted to different geological conditions and soil environments, reducing the difficulty and cost of construction.

[0023] At the connection of the modular strip beams 21, the pile foundation 1 is provided with a through pile foundation hole 11. A combined template 3 is arranged on the periphery of the pile foundation hole, and the base is embedded in the surface of the pile foundation to stabilize the modular strip beams 21. This design makes the foundation structure more stable and reduces the risk of foundation settlement and deformation.

[0024] The modular beams 21 are fixed to the pile foundation 1 through the combined template 3. The installation process is simple and fast, without the need for a large amount of construction equipment and manpower. This modular design makes the building foundation highly flexible and can be adjusted and expanded according to actual needs.

[0025] Please refer to Figure 2 In some embodiments, the modular bar beam 21 of the utility model is in the shape of a rectangular parallelepiped, and is integrally provided with a plurality of parallel steel bars penetrating through and extending to both ends thereof. The modular bar beams 21 are connected to form the strip foundation 2 by bundling the steel bars at both ends.

[0026] The modular beam 21 is in the shape of a rectangular parallelepiped, and a plurality of parallel steel bars are integrally arranged inside the beam, penetrating and extending to both ends. These steel bars form a stable skeleton inside the beam, enhancing the bending, torsion and shear resistance of the beam. At the same time, the parallel distribution of the steel bars enables the beam to better disperse stress when bearing loads, thereby improving overall stability.

[0027] The strip beams 21 are connected to each other by tying the steel bars at both ends to form the strip foundation. This connection method makes the connection strength between the strip beams higher, ensuring the stability and reliability of the overall foundation. In addition, the steel bar tying connection method is easy to operate, reduces the construction difficulty, and improves the construction efficiency.

[0028] Please refer to Figure 3 In some further embodiments, the combined template 3 of the utility model is surrounded by eight baffles, wherein the eight baffles include four long baffles 31 and four short baffles 32, and the long baffles 31 and the short baffles 32 are fixedly connected at intervals.

[0029] The combined template provided by the utility model makes the installation process more convenient and reduces the labor intensity due to its unique structural design. At the same time, its excellent stability and bearing capacity ensure the safety and reliability of the equipment during use. In addition, the combined template has strong adaptability and can be widely used in various engineering construction and equipment installation fields.

[0030] Specifically, in some embodiments, the bottom surface of the combined formwork 3 is a regular octagon, and the combined formwork 3 surrounds the pile foundation hole 11 .

[0031] Specifically, in some embodiments, the width of the short baffle 32 is the same as the width of the modular bar beam 21, and the difference in height between the long baffle 31 and the short baffle 32 is less than or equal to the height of the modular bar beam.

[0032] The width of the short baffle 32 is the same as the width of the modular beam 21, which is to ensure the coordination and consistency of the overall structure. The existence of the short baffle can effectively improve the stability of the structure and prevent the beam body from displacement or deformation.

[0033] The height difference between the long baffle 31 and the short baffle 32 is less than or equal to the height of the modular beam, which is to ensure the harmony of the building appearance. However, it should be noted that the height difference between the long baffle and the short baffle should be controlled within a certain range to avoid adverse effects on the overall structure.

[0034] In some embodiments, Figure 4 As shown, a cylindrical steel bar skeleton 12 is installed on the inner wall of the pile foundation hole 11 on the pile foundation 1, and the steel bar skeleton is composed of a plurality of parallel steel bars close to the inner wall of the pile foundation hole 11 and metal wires wound from top to bottom on the plurality of steel bars close to the inner wall of the pile foundation hole.

[0035] A cylindrical steel bar skeleton 12 is installed on the inner wall of the pile foundation hole 11. The steel bar skeleton 12 is composed of a plurality of parallel steel bars closely attached to the inner wall of the pile foundation hole 11 and metal wires wound around the parallel steel bars from top to bottom. This structure enhances the strength and stability of the pile foundation 1.

[0036] In the construction design stage, the pile foundation hole 11 must be accurately positioned to meet the design requirements. Providing the pile foundation hole 11 on the pile foundation 1 and installing the cylindrical steel bar skeleton 12 is an effective structural reinforcement measure. The bearing capacity, stability and durability of the pile foundation 1 can be significantly improved, thereby meeting the high performance requirements of the building.

[0037] In some embodiments, Figure 5 As shown, the pile foundation 1 is cast by concrete, and a mounting hole 13 for the combined formwork 3 is reserved on the pile foundation 1.

[0038] By fixing the position of the combined template in the design stage to adapt it to the installation of the modular beams 21, such a design ensures that the modular beams are installed seamlessly without generating any extra construction waste, and further ensures that there will be no mistakes during the installation process, thereby improving work efficiency and reducing energy consumption.

[0039] Specifically, in some embodiments, after the modular strip beams 21 are installed on the combined formwork 3, concrete is poured in the combined formwork 3, and the concrete solidifies the pile foundation hole 11, the modular strip beams 21 and the combined formwork 3 into one.

[0040] During the installation of the modular beams 21, they are first correctly installed on the combined formwork 3. Next, in order to ensure a stable connection between the modular beams 21 and the combined formwork 3, concrete needs to be poured inside the combined formwork 3. This concrete has excellent bonding properties, which can tightly combine the pile foundation holes 11, the modular beams 21 and the combined formwork 3 to form a whole.

[0041] In this process, attention should be paid to the pouring quality of concrete to ensure that the concrete fully fills all corners to achieve the best bonding effect. At the same time, attention should also be paid to controlling the pouring speed and pressure of the concrete to avoid unnecessary damage to the modular strip beams 21 and the combined formwork 3.

[0042] After the concrete is poured, it is necessary to wait for a period of time for it to fully solidify. During this period, it is necessary to ensure that the modular beams 21 and the combined formwork 3 are in a stable state to avoid damage to the structure due to external factors. After the concrete is completely solidified, the modular beams 21, the pile foundation holes 11 and the combined formwork 3 will form a solid whole, providing a stable foundation for subsequent work.

[0043] In some embodiments, the pile foundation and the strip foundation are connected and formed into one piece by inserting embedded parts, and are connected to the building modules on the foundation through the embedded parts.

[0044] Although the utility model has been described in detail above by means of general description, specific implementation methods and tests, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model based on the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. An ultra-low energy consumption modular prefabricated building foundation, characterized in that: The ultra-low energy consumption modular assembled building foundation comprises a pile foundation (1) and a strip foundation (2) installed on the pile foundation (1); the strip foundation (2) is formed by splicing a plurality of modular strip beams (21); the pile foundation (1) is provided with a through pile foundation hole (11) at the connection of the modular strip beams (21); a pre-buried composite template (3) is arranged on the periphery of the pile foundation hole (11); the composite template (3) is embedded in the pile foundation (1); and the modular strip beams (21) are installed on the composite template (3).

2. The ultra-low energy consumption modular prefabricated building foundation according to claim 1 is characterized in that: The modular bar beam (21) is in the shape of a rectangular parallelepiped, and is provided with a plurality of parallel steel bars penetrating through and extending to both ends thereof. The bar beams are connected by tying the steel bars at both ends to form the strip foundation (2).

3. The ultra-low energy consumption modular prefabricated building foundation according to claim 1 is characterized in that: The combined template (3) is formed by enclosing eight baffles, wherein the eight baffles include four long baffles (31) and four short baffles (32), and the long baffles (31) and the short baffles (32) are fixedly connected and arranged at intervals.

4. The ultra-low energy consumption modular prefabricated building foundation according to claim 3 is characterized in that: The bottom surface of the combined template (3) is in the shape of a regular octagon, and the combined template (3) surrounds the pile foundation hole (11).

5. The ultra-low energy consumption modular prefabricated building foundation according to claim 3 is characterized in that: The width of the short baffle (32) is the same as the width of the modular bar beam (21), and the difference in height between the long baffle (31) and the short baffle (32) is less than or equal to the height of the modular bar beam.

6. The ultra-low energy consumption modular prefabricated building foundation according to claim 1 is characterized in that: A cylindrical steel bar skeleton (12) is installed on the inner wall of the pile foundation hole (11) on the pile foundation (1), and the steel bar skeleton is composed of a plurality of parallel steel bars closely attached to the inner wall of the pile foundation hole (11) and metal wires wound from top to bottom on the plurality of steel bars closely attached to the inner wall of the pile foundation hole.

7. The ultra-low energy consumption modular prefabricated building foundation according to claim 1 is characterized in that: The pile foundation (1) is cast by concrete, and a mounting hole (13) for a combined formwork (3) is reserved on the pile foundation (1).

8. The ultra-low energy consumption modular prefabricated building foundation according to claim 5, characterized in that: After the modular strip beams (21) are installed on the combined formwork (3), concrete is poured into the combined formwork (3), and the concrete solidifies the pile foundation holes (11), the modular strip beams (21) and the combined formwork (3) into one.

9. The ultra-low energy consumption modular prefabricated building foundation according to claim 1, characterized in that: When the pile foundation (1) and the strip foundation (2) are connected and formed into one piece, embedded parts are placed in the pile foundation (1) and connected to the building module on the foundation through the embedded parts.

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