Wall structure of granary

Abstract

The utility model relates to a granary wall body structure which comprises a wall body and a pre-buried frame pre-buried in the wall body, a reserved hole penetrating through the wall body is formed in the pre-buried frame, a plurality of sealing convex edges are arranged on the plate face, deviating from the reserved hole, of the pre-buried frame in a protruding mode, and all the sealing convex edges are buried in wall body concrete. The sealing convex edges on the embedded frame are sequentially arranged in the thickness direction of the wall body, two of the sealing convex edges are located at the two ends of the embedded frame, and the sealing convex edges are perpendicular to the thickness direction of the wall body. The granary wall body structure can solve the problems that the connection stability of the granary wall body embedded frame and the concrete is poor and the air tightness is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of granary construction, in particular to a granary wall structure. Background Art

[0002] See attached Figure 1 During the construction of a granary, a reserved hole 5 for the pipeline to pass through is usually set on the wall 1. After the pipeline is passed through the wall, the reserved hole 5 will be sealed by a sealing device. The reserved hole 5 is generally formed by pre-embedded frame 2 in the wall 1, that is, after the pre-embedded frame 2 with the reserved hole 5 is fixed at the designed position on the template, concrete is poured on the template to form the wall 1 with the reserved hole 5. The current connection point between the existing pre-embedded frame 2 and the concrete has poor connection stability. During long-term use, the pre-embedded frame 2 may loosen, resulting in fine cracks between it and the concrete, causing air leakage, which affects the air tightness of the granary. Utility Model Content

[0003] The main purpose of the utility model is to provide a granary wall structure, aiming to solve the problems of poor connection stability and poor air tightness between the embedded frame of the granary wall and the concrete.

[0004] To achieve the above-mentioned purpose, the utility model proposes a granary wall structure, including a wall and an embedded frame embedded in the wall, a reserved hole penetrating the wall is formed on the embedded frame, and a plurality of sealing convex edges are convexly provided on the plate surface of the embedded frame facing away from the reserved hole, each of the sealing convex edges is embedded in the wall concrete, and each of the sealing convex edges on the embedded frame is arranged in sequence along the thickness direction of the wall, and two of the sealing convex edges are located at both ends of the embedded frame, and each of the sealing convex edges is perpendicular to the thickness direction of the wall.

[0005] According to some embodiments of the present invention, the thickness of the sealing flange gradually increases along its protruding direction.

[0006] According to some embodiments of the present invention, a plurality of ribs are provided on each of the sealing convex edges.

[0007] According to some embodiments of the present invention, stirrup components are also pre-embedded in the wall.

[0008] According to some embodiments of the present invention, the stirrup component includes a plurality of stirrup units sequentially spaced apart along the thickness direction of the wall, and the sealing flange located in the middle part of the embedded frame is respectively embedded in the concrete at the intervals between the plurality of stirrup units.

[0009] According to some embodiments of the present invention, free ends of the sealing flanges located at intervals between the plurality of stirrup units are provided with connecting portions, and the connecting portions are respectively connected to two adjacent stirrup units.

[0010] According to some embodiments of the present invention, a prestressed anchor is embedded in the wall, and the prestressed anchor is anchored to at least a portion of the sealing flange located in the middle portion of the embedded frame.

[0011] According to some embodiments of the present invention, connecting steel bars are further provided on the plate surface of the embedded frame facing away from the reserved opening, and the connecting steel bars are embedded in the wall concrete.

[0012] According to some embodiments of the present invention, the embedded frame includes a square embedded frame.

[0013] The utility model has at least the following beneficial effects:

[0014] In the present invention, the embedded frame has multiple raised sealing ridges on the surface facing away from the reserved opening. Each of the raised sealing ridges is embedded in the wall concrete. The raised sealing ridges on the embedded frame are sequentially arranged along the wall thickness, with two of the raised sealing ridges located at either end of the embedded frame. Each of the raised sealing ridges is perpendicular to the wall thickness. By providing the raised sealing ridges on the embedded frame and embedding them within the wall, the connection strength between the silo and the embedded frame is enhanced. This serves as an additional supporting connection structure, preventing cracking or loosening of the joint between the wall and the embedded frame due to external forces such as material aging, temperature changes, and foundation settlement. This effectively reduces air infiltration, thereby improving airtightness and ensuring the stability of the internal environment of the silo. The sealing ridges on the embedded frame are arranged in sequence along the thickness direction of the wall, and two sealing ridges are located at both ends of the embedded frame. The sealing ridges located at both ends can serve as additional layers on both sides of the wall, effectively filling the tiny gaps between the embedded frame and the wall, thereby reducing the air from penetrating out of the warehouse through these gaps. The sealing ridge located in the middle part of the embedded frame is embedded in the wall, which can further improve the degree of bonding between the embedded frame and the wall, making the embedded frame and the wall more tightly connected, thereby reducing the gap between the embedded frame and the concrete, and further improving the connection stability and air tightness of the embedded frame and the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic structural diagram of a granary wall structure provided by an embodiment of the utility model;

[0017] Figure 2for Figure 1 Middle AA cross-section;

[0018] Figure 3 A partially enlarged schematic diagram of a sealing convex edge of another granary wall structure provided by an embodiment of the present utility model;

[0019] Figure 4 This is a partially enlarged schematic diagram of the sealing convex edge of another granary wall structure provided by an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 100-grain silo wall structure; 1-wall; 2-embedded frame; 21-sealing flange; 211-connecting part; 3-stirrup component; 31-stirrup unit; 4-prestressed anchor; 5-reserved opening. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0024] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0025] The utility model provides a granary wall structure. Figures 1-4The utility model provides a specific embodiment of a granary wall structure.

[0026] like Figure 1 An embodiment of the present invention provides a granary wall structure 100, comprising a wall 1 and an embedded frame 2 embedded in the wall, wherein the embedded frame 2 is formed with a reserved hole 5 that passes through the wall, and a plurality of sealing convex edges 21 are convexly provided on the plate surface of the embedded frame 2 facing away from the reserved hole 5, each of the sealing convex edges 21 is embedded in the concrete of the wall 1, and each of the sealing convex edges 21 on the embedded frame 2 is arranged in sequence along the thickness direction of the wall, and two of the sealing convex edges 21 are located at both ends of the embedded frame 2, and each of the sealing convex edges 21 is perpendicular to the thickness direction of the wall 1.

[0027] In the present invention, a plurality of sealing ridges 21 are provided on the plate surface of the embedded frame 2 facing away from the reserved opening 5. Each of the sealing ridges 21 is embedded in the concrete of the wall 1. The sealing ridges 21 on the embedded frame 2 are arranged sequentially along the thickness direction of the wall 1, and two of the sealing ridges 21 are located at both ends of the embedded frame 2. Each of the sealing ridges 21 is perpendicular to the thickness direction of the wall 1. By providing the sealing ridges 21 on the embedded frame 2 and embedding them in the wall, the connection strength between the silo and the embedded frame 2 can be enhanced. As an additional supporting connection structure, it prevents the connection joint between the wall 1 and the embedded frame 2 from cracking or loosening due to external forces such as material aging, temperature changes, and foundation settlement, effectively reducing air infiltration, thereby improving air tightness and ensuring the stability of the internal environment of the granary. The sealing convex edges 21 on the embedded frame 2 are arranged in sequence along the thickness direction of the wall 1, wherein two sealing convex edges 21 are located at both ends of the embedded frame 2. The sealing convex edges 21 located at both ends can serve as additional layers on both sides of the wall 1, effectively filling the tiny gaps between the embedded frame 2 and the wall 1, thereby reducing the air from penetrating outside the warehouse through these gaps. The sealing convex edges 21 located in the middle part of the embedded frame 2 are embedded in the wall, which can further improve the degree of bonding between the embedded frame 2 and the wall 1, making the embedded frame 2 and the wall 1 more tightly connected, thereby reducing the gap between the embedded frame 2 and the concrete, and further improving the connection stability and air tightness of the embedded frame 2 and the concrete.

[0028] Specifically, in some embodiments, the thickness of the sealing flange 21 gradually increases along its protruding direction. Thus, by gradually increasing the thickness of the sealing flange 21, the contact area between the sealing flange 21 and the concrete of the wall 1 is gradually increased, thereby enhancing the sealing effect. Furthermore, the gradual increase in the thickness of the sealing flange 21 can also provide better deformation buffering and stress dispersion, thereby maintaining stable sealing performance.

[0029] Specifically, in some embodiments, each of the sealing flanges 21 is provided with a plurality of ribs. The ribs allow the sealing flange 21 to be embedded more deeply into the concrete of the wall 1, ensuring closer contact between the sealing flange 21 and the concrete, forming a more effective sealing layer. This design helps reduce leakage paths and improves the reliability and durability of the seal. Furthermore, when the wall 1 is subjected to pressure, the rib design helps disperse and alleviate stress concentration at the edge of the sealing flange 21, thereby extending the service life of the seal. Specifically, each of the ribs is provided along the thickness of the wall.

[0030] Specifically, in some embodiments, stirrup members 3 are pre-embedded in the wall 1. The stirrup members 3 can improve the structural strength of the wall 1, thereby improving its stress-bearing and earthquake-resistant performance.

[0031] In order to provide sufficient installation space for each sealing flange 21, in some embodiments, the stirrup component 3 includes a plurality of stirrup units 31 arranged in sequence along the thickness direction of the wall 1, and the sealing flange 21 located in the middle part of the embedded frame 2 is respectively embedded in the concrete at the intervals of the plurality of stirrup units 31. By dividing the stirrup component 3 into a plurality of stirrup units 31, sufficient installation space is provided for the sealing flange 21. Specifically, vertical steel bars and / or transverse steel bars are respectively tied with a plurality of annular steel bars to form each stirrup unit 31.

[0032] Specifically, see Figure 3 In some embodiments, the free ends of the sealing flanges 21 located between the plurality of stirrup units 31 are each provided with a protruding connection portion 211, each of which is connected to two adjacent stirrup units. Thus, connecting the embedded frame 2 and the stirrup members 3 via the connection portions 211 enhances the connection strength between the two, making the overall structure of the wall 1 more stable. This connection method can effectively transfer and distribute loads, reduce stress concentration, and thus improve the overall stability and safety of the structure. Furthermore, the connection between the embedded frame 2 and the stirrups forms a single unit, ensuring that the concrete maintains its shape and size stability during the pouring and hardening process, preventing structural deformation or cracking that could affect the airtightness between the wall 1 and the embedded frame 2.

[0033] Considering that the connection between the embedded frame 2 and the wall 1 is more likely to produce a larger gap in the middle part of the wall 1 thickness direction, please refer to Figure 4In some embodiments, a prestressed anchor 4 is embedded in the wall 1, and the prestressed anchor 4 is anchored to at least a portion of the sealing flange 21 located in the middle portion of the embedded frame 2. The prestressed anchor 4 can anchor the free end of the sealing flange 21 after tensile stress is applied to the sealing flange 21, so as to maintain the tension on the sealing flange 21 and effectively transmit the tension to the interior of the concrete. In this way, under the action of the tension, the sealing flange 21 and the concrete are in closer contact, which not only reduces the gap between the two, but also improves the crack resistance of the overall structure, thereby further improving the airtightness of the granary wall 1. Preferably, the prestressed anchor 4 is provided between each two adjacent stirrup units 31, and is anchored to the sealing flange 21 located at the interval between the two adjacent stirrup units 31.

[0034] Specifically, in some embodiments, connecting steel bars are further provided on the surface of the embedded frame 2 facing away from the reserved opening 5, and the connecting steel bars are embedded in the concrete of the wall 1. The connecting steel bars are embedded in the wall 1 and can significantly improve the connection strength between the embedded frame 2 and the wall 1, thereby forming a stable integral structure of the embedded frame 2 and the wall 1, which is conducive to resisting external loads and preventing structural deformation, thereby improving the stability of the airtight effect of the granary wall 1.

[0035] Specifically, in some embodiments, the embedded frame 2 includes a square embedded frame.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A granary wall structure, comprising a wall and a pre-buried frame embedded in the wall, wherein the pre-buried frame is formed with a reserved hole penetrating the wall, characterized in that: A plurality of sealing convex edges are convexly provided on the plate surface of the embedded frame facing away from the reserved opening, and each of the sealing convex edges is embedded in the wall concrete. The sealing convex edges on the embedded frame are arranged in sequence along the thickness direction of the wall, and two of the sealing convex edges are located at both ends of the embedded frame, and each of the sealing convex edges is perpendicular to the thickness direction of the wall.

2. The granary wall structure according to claim 1, characterized in that: The thickness of the sealing convex edge gradually increases along its convex direction.

3. The granary wall structure according to claim 1, characterized in that: A plurality of convex ribs are convexly provided on each of the sealing convex edges.

4. The granary wall structure according to claim 1, characterized in that: Stirrup components are also pre-embedded in the wall.

5. The granary wall structure according to claim 4, characterized in that: The stirrup component includes a plurality of stirrup units sequentially spaced apart in the thickness direction of the wall, and the sealing flanges located in the middle portion of the embedded frame are respectively embedded in the concrete at the intervals between the plurality of stirrup units.

6. The granary wall structure according to claim 5, characterized in that: The free ends of the sealing flanges located at the intervals between the plurality of stirrup units are all provided with connecting portions, and the connecting portions are respectively connected to two adjacent stirrup units.

7. The granary wall structure according to claim 1, characterized in that: A prestressed anchor is embedded in the wall, and the prestressed anchor is anchored to at least a portion of the sealing flange located in the middle portion of the embedded frame.

8. The granary wall structure according to claim 1, characterized in that: Connecting steel bars are also provided on the plate surface of the embedded frame away from the reserved opening, and the connecting steel bars are embedded in the wall concrete.

9. The granary wall structure according to claim 1, characterized in that: The embedded frame includes a square embedded frame.

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