Foundation structure of house building

Abstract

The utility model relates to the technical field of building foundations, and discloses a house building foundation structure which is characterized in that an inner prefabricated formwork and an outer prefabricated formwork are installed on the ground, a concrete column is poured between the inner prefabricated formwork and the outer prefabricated formwork, a fixing assembly is arranged between the inner prefabricated formwork and the outer prefabricated formwork, and the fixing assembly is located in the concrete column; the bending head of the connecting rod is inserted into the connecting frame, then the connecting rod is pressed downwards, the limiting block abuts against the interior of the connecting frame, the opening of the connecting frame is extruded to be enlarged, the limiting block moves to the position below the connecting frame, and therefore the connecting rod is fixedly installed, time and labor are saved, and efficiency is improved. The template mounting efficiency is effectively improved, and the mounting stability of the outer prefabricated template and the inner prefabricated template is ensured; and through the arrangement of the outer prefabricated formwork and the inner prefabricated formwork, the labor cost can be effectively saved, workers do not need to disassemble the formwork in the later period, and the construction period of building construction is shortened.

Description

Technical Field

[0001] This utility model relates to the field of building foundation technology, specifically to a building foundation structure. Background Technology

[0002] In the field of construction, a building typically comprises a structural frame and a foundation structure. The structural frame is built upon the land via the foundation structure. The foundation structure refers to the load-bearing structure beneath the building, which bears the entire load of the building and transfers these loads to the ground. The design and construction of the foundation structure are crucial to the stability and safety of the building.

[0003] Traditional house foundation structures typically require manual formwork during the pouring of the foundation. After the foundation is poured and formed, the formwork needs to be dismantled, which takes a long time and extends the construction time. Therefore, a new house foundation structure is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a foundation structure for a building, in order to solve the problem mentioned in the background art that the foundation structure of a traditional building usually requires manual support of formwork during the foundation construction process, and the formwork needs to be dismantled after the foundation structure is formed, which takes a long time and thus prolongs the construction time.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a building foundation structure, comprising...

[0006] A foundation frame, wherein the foundation frame is set on the ground, and a support assembly is installed at the bottom of the foundation frame, the support assembly being installed underground;

[0007] The foundation frame includes an inner precast template, an outer precast template, and concrete columns. The inner and outer precast templates are installed on the ground, and the concrete columns are poured between the inner and outer precast templates. A fixing component is provided between the inner and outer precast templates, and the fixing component is located inside the concrete columns.

[0008] Preferably, the aforementioned support assembly includes a support base and a support column, wherein the support base is installed underground, the support column is disposed on top of the support base, and the concrete column is located above the support column.

[0009] Preferably, the aforementioned fixing assembly includes several fixing seats, connecting frames, and connecting rods. The fixing seats are all pre-embedded inside the outer side of the inner precast template and inside the inner side of the outer precast template. An adjustment component is installed at one end of each fixing seat. The connecting frame is installed on the adjustment component. The connecting rod is installed inside the two connecting frames on the same plane. Both ends of the connecting rod are provided with bending heads, and the two bending heads are inserted into the interior of the connecting frames.

[0010] Preferably, a limiting block is fixedly connected to one side of each of the two aforementioned bending heads, and the bottom side of the limiting block is provided with an inclined surface.

[0011] Preferably, the aforementioned connecting brackets have openings.

[0012] Preferably, the adjustment component described above includes a threaded post, one end of the fixed base is provided with an internal threaded hole, the threaded post is threadedly connected to the inside of the internal threaded hole, and the connecting bracket is fixedly connected to one end of the threaded post.

[0013] Preferably, a reinforcing cage is provided on the inner side of the aforementioned inner precast formwork and outer precast formwork, and the reinforcing cage is located on the outer side of the concrete column.

[0014] Compared with the prior art, this utility model, by adopting the above technical solution, has the following technical effects: This utility model inserts the bent head of the connecting rod into the interior of the connecting frame, and then presses the connecting rod downwards, causing the limiting block to abut against the interior of the connecting frame and increasing the opening of the connecting frame. The limiting block then moves to the bottom of the connecting frame, thereby completing the fixed installation of the connecting rod. This saves time and effort, effectively improving the efficiency of template installation and ensuring the stability of the installation of both the outer and inner precast templates. The use of outer and inner precast templates effectively saves labor costs, eliminates the need for later disassembly, and shortens the construction period. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the top structure of the foundation frame of this utility model;

[0018] Figure 3This is a schematic diagram of the steel cage structure of this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 5 For the present utility model Figure 4 Enlarged structural diagram of area A in the middle;

[0021] Figure 6 This is a schematic diagram of the limiting block structure of this utility model;

[0022] Figure 7 This is a schematic cross-sectional view of the fixing seat of this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Support base; 2. Support column; 3. Foundation frame; 31. Inner precast formwork; 32. Outer precast formwork; 33. Concrete column; 34. Reinforcing cage; 4. Fixing base; 5. Internal threaded hole; 6. Threaded column; 7. Connecting frame; 8. Opening; 9. Connecting rod; 10. Bending head; 11. Limiting block; 12. Inclined surface. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0026] Example

[0027] Please see Figure 1-7This utility model provides a technical solution: a building foundation structure, including a foundation frame 3, which is set on the ground. A support component is installed at the bottom of the foundation frame 3 and is installed underground. The support component includes a support base 1 and a support column 2. The support base 1 is installed underground, and the support column 2 is set on top of the support base 1. A concrete column 33 is located above the support column 2. Through the setting of the support base 1 and the support column 2, the foundation frame 3 can be supported, preventing the building built on the foundation frame 3 from sinking and providing strong support for the building.

[0028] By setting up inner precast formwork 31 and outer precast formwork 32, labor costs can be effectively saved, and dismantling is not required later, thus shortening the construction period. The foundation frame 3 includes inner precast formwork 31, outer precast formwork 32 and concrete columns 33. The inner precast formwork 31 and outer precast formwork 32 are installed on the ground, and the concrete columns 33 are poured between the inner precast formwork 31 and outer precast formwork 32. A fixing component is set between the inner precast formwork 31 and outer precast formwork 32, and the fixing component is located inside the concrete column 33. A reinforcing cage 34 is set on the inner side of the inner precast formwork 31 and outer precast formwork 32, and the reinforcing cage 34 is located on the outer side of the concrete column 33. When pouring the foundation frame 3, the reinforcing cage 34 is first placed on the ground, and then the outer precast formwork 32 and inner precast formwork 31 are installed on the outer side of the reinforcing cage 34 respectively.

[0029] By setting up a fixing component, the efficiency of template installation is effectively improved, while preventing the outer precast template 32 and inner precast template 31 from expanding under stress during the pouring of concrete column 33, thus ensuring the stability of the installation of the outer precast template 32 and inner precast template 31. The fixing component includes several fixing seats 4, connecting frames 7, and connecting rods 9. The fixing seats 4 are all pre-embedded inside the outer side of the inner precast template 31 and inside the inner side of the outer precast template 32. An adjustment component is installed at one end of the fixing seat 4. The connecting frame 7 is installed on the adjustment component. The connecting rod 9 is installed inside the two connecting frames 7 on the same plane. Both ends of the connecting rod 9 are provided with bending heads 10. The two bending heads 10 are inserted into the interior of the connecting frame 7. The adjacent sides of the two bending heads 10 are fixedly connected to limit blocks 11. The bottom side of the limit blocks 11 is provided with a slope 12. Several connecting frames 7 are provided with openings 8. By inserting the bending head 10 of the connecting rod 9 into the interior of the connecting frame 7, and then pressing the connecting rod 9 down, the limit blocks 11 abut against the interior of the connecting frame 7, and the openings 8 of the connecting frame 7 are squeezed to increase. The limit blocks 11 then move to the bottom of the connecting frame 7, and the connecting frame 7 is reset, thereby completing the fixed installation of the connecting rod 9, saving time and effort.

[0030] By setting an adjustment component, the distance between different inner precast templates 31 and outer precast templates 32 can be fixed. The adjustment component includes a threaded column 6, and one end of the fixing seat 4 is provided with an internal threaded hole 5. The threaded column 6 is threadedly connected to the inside of the internal threaded hole 5, and the connecting frame 7 is fixedly connected to one end of the threaded column 6. According to the distance between the inner precast template 31 and the outer precast template 32, by rotating the connecting frame 7 in the opposite direction, the connecting frame 7 drives the threaded column 6 to rotate inside the internal threaded hole 5, so that the threaded column 6 moves inside the internal threaded hole 5, thereby adjusting the distance between the two connecting frames 7 on the same horizontal line to facilitate the installation of the connecting rod 9.

[0031] The working principle or structural principle is that the support base 1 and support column 2 can support the foundation frame 3, prevent the building on the foundation frame 3 from sinking, and provide strong support for the building. When pouring the foundation frame 3, the steel cage 34 is first placed on the ground. Then, the outer precast template 32 and the inner precast template 31 are installed on the outside of the steel cage 34. Then, according to the distance between the inner precast template 31 and the outer precast template 32, the connecting frame 7 is rotated in the opposite direction. The connecting frame 7 drives the threaded column 6 to rotate inside the inner threaded hole 5, so that the threaded column 6 moves inside the inner threaded hole 5, thereby adjusting the distance between the two connecting frames 7 on the same horizontal line.

[0032] After adjustment, the bent head 10 of the connecting rod 9 is inserted into the interior of the connecting frame 7, and then the connecting rod 9 is pressed down, causing the limiting block 11 to abut against the interior of the connecting frame 7 and squeezing the opening 8 of the connecting frame 7 to increase. The limiting block 11 then moves to the bottom of the connecting frame 7, and the connecting frame 7 resets, thus completing the fixed installation of the connecting rod 9. This saves time and effort, effectively improving the efficiency of template installation. At the same time, it prevents the outer precast template 32 and inner precast template 31 from expanding under stress during the pouring of the concrete column 33, ensuring the stability of the installation of the outer precast template 32 and inner precast template 31. The setting of the outer precast template 32 and inner precast template 31 can effectively save labor costs, eliminating the need for personnel to disassemble later, and shortening the construction period.

[0033] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A housing construction foundation structure, characterized by: Comprising The foundation frame (3) is arranged on the ground, the bottom of the foundation frame (3) is provided with a support assembly, and the support assembly is installed underground; The foundation frame (3) comprises an inner prefabricated formwork (31), an outer prefabricated formwork (32) and a concrete column (33), the inner prefabricated formwork (31) and the outer prefabricated formwork (32) are installed on the ground, the concrete column (33) is poured between the inner prefabricated formwork (31) and the outer prefabricated formwork (32), a fixing assembly is arranged between the inner prefabricated formwork (31) and the outer prefabricated formwork (32), and the fixing assembly is located in the interior of the concrete column (33).

2. The building foundation structure according to claim 1, wherein: The support assembly comprises a support base (1) and a support column (2), the support base (1) is installed underground, the support column (2) is arranged on the top of the support base (1), and the concrete column (33) is located above the support column (2).

3. The building foundation structure according to claim 1, wherein: The fixing assembly comprises a plurality of fixing bases (4), connecting frames (7) and connecting rods (9), the plurality of fixing bases (4) are pre-buried in the inner side of the outer prefabricated formwork (31) and the inner side of the outer prefabricated formwork (32), one end of the fixing base (4) is provided with an adjusting assembly, the connecting frame (7) is installed on the adjusting assembly, the connecting rod (9) is installed in the interior of two connecting frames (7) on the same plane, and both ends of the connecting rod (9) are provided with bending heads (10), and the two bending heads (10) are inserted into the interior of the connecting frame (7).

4. A building foundation structure according to claim 3, wherein: The side adjacent to the two bending heads (10) is fixedly connected with a limiting block (11), and the bottom side of the limiting block (11) is provided with an inclined surface (12).

5. The building foundation structure according to claim 3, wherein: A plurality of opening (8) are formed in the connecting frame (7).

6. The building foundation structure according to claim 3, wherein: The adjusting assembly comprises a threaded column (6), one end of the fixing base (4) is provided with an internal thread hole (5), the threaded column (6) is connected in the internal thread hole (5) in a threaded mode, and the connecting frame (7) is fixedly connected to one end of the threaded column (6).

7. The building foundation structure according to claim 1, wherein: The inner side of the inner prefabricated formwork (31) and the outer prefabricated formwork (32) is provided with a steel cage (34), and the steel cage (34) is located on the outer side of the concrete column (33).

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