Flat-mouth tower-shaped embedded part for building concrete

Abstract

The utility model relates to the technical field of building components, in particular to a flat-mouth tower-shaped embedded part for building concrete. The utility model comprises a hollow flat body, wherein the cross section of the flat body is a trapezoid with a narrow upper part and a wide lower part; a plurality of resistance check rings are arranged along the outer side surface of the flat body at intervals from top to bottom, and the resistance check rings are annularly arranged around the periphery of the flat body in a closed loop mode; the flat body and the resistance check ring jointly form a flat-mouth tower shape; a through limiting hole is formed in the lower portion of the flat body, and a steel strand for building is tightened in the limiting hole. According to the utility model, the shape of the embedded part is improved to be a flat-mouth tower shape, the upper part is narrow and the lower part is wide, the compression resistance is enhanced, the friction force between the embedded part and concrete is increased through the arrangement of the resistance check ring, the embedded part is effectively prevented from loosening or being pulled out, and the stability and the bearing capacity of the embedded part in a concrete structure are improved; and the limiting holes are provided with guide inclined planes, so that the steel strands can smoothly penetrate into the limiting holes and are firmly connected, and the embedded part and a building structure are ensured to form a whole.

Description

TECHNICAL FIELD

[0001] The utility model relates to building component technical field, concretely relates to a flat mouth tower type embedded part for building concrete. BACKGROUND

[0002] In building engineering, as the key component connecting building structure and concrete, the stability and bearing capacity of the embedded part are crucial to the safety of the overall structure. The existing embedded part is limited in compression resistance due to insufficient support area when under pressure. To solve this problem, technicians have made many attempts, such as the concrete embedded part disclosed in Chinese patent CN211690802U, which connects the embedded part through structures such as shafts and sliding grooves. Although it has certain innovation, it still faces the problem of loosening caused by insufficient fixing measures and insufficient friction with concrete. In addition, the traditional embedded part often ignores the guiding and fastening needs of the steel strand, and is prone to misalignment and loosening during installation. SUMMARY

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a flat mouth tower type embedded part for building concrete.

[0004] The technical scheme adopted by the utility model is as follows:

[0005] A flat mouth tower type embedded part for building concrete, comprising a hollow flat body, the cross section of the flat body is trapezoidal with narrow top and wide bottom; a plurality of resistance stop rings are arranged on the outer side of the flat body from top to bottom at intervals, the resistance stop rings are arranged in a closed loop around the periphery of the flat body in a ring shape; the flat body and the resistance stop rings together form a flat mouth tower; the lower part of the flat body is provided with a limiting hole penetrating through, and a steel strand for building is tightly bound in the limiting hole.

[0006] The technical scheme improves the shape of the embedded part, and realizes stable support and firm connection of the embedded part in the concrete structure. Specifically, the cross section of the flat body is a trapezoid with a narrow upper part and a wide lower part. When the trapezoid is subjected to vertical downward pressure, the wide lower part provides a larger support area, thereby enhancing the compression resistance. The trapezoid with a narrow upper part and a wide lower part also helps to position the embedded part in the concrete, preventing displacement of the embedded part during pouring. The resistance blocking ring is arranged along the outer side of the flat body in a spaced manner from top to bottom. Firstly, the resistance blocking ring increases the friction between the embedded part and the concrete, preventing the embedded part from being pulled out or loosened after the concrete solidifies. Secondly, the resistance blocking ring is arranged in a ring shape around the periphery of the flat body to form barriers, so that the concrete can better fill the gaps around the embedded part during pouring, thereby improving the bonding strength between the embedded part and the concrete. The flat body and the resistance blocking ring together form a flat-tower structure, which is not only beautiful and elegant, but more importantly, can more effectively disperse and bear the load from the concrete structure, thereby improving the load bearing capacity of the embedded part. The lower part of the flat body is provided with a limiting hole penetrating through, and a steel strand for building is tightly arranged in the hole, so that the steel strand can be firmly connected with the reinforcing mesh, beams and the like in the building structure. In addition, the embedded part is usually made of high-strength and corrosion-resistant metal materials, such as stainless steel and alloy steel, which can meet the use requirements of the embedded part in complex environments. The resistance blocking ring is arranged to replace the additional material thickness by increasing the friction, thereby realizing optimized use of the material.

[0007] In addition, the flat-tower type embedded part for building concrete according to the present application has the following additional technical features.

[0008] According to an embodiment of the present application, the flat body comprises an upper port and a lower port, and the upper port and the lower port are both provided with pouring holes matched with concrete pouring.

[0009] The technical scheme sets the pouring holes matched with concrete pouring at the upper port and the lower port, so that the concrete can be smoothly poured into the embedded part, thereby enhancing the bonding strength between the embedded part and the concrete.

[0010] According to an embodiment of the present application, a threaded hole connected with a building is arranged at the bottom edge of the lower port.

[0011] The technical scheme sets the threaded hole connected with the building at the bottom edge of the lower port, so that the embedded part can be firmly connected with the building structure through screw threads, thereby improving the reliability and stability of the connection.

[0012] According to an embodiment of the present application, the cross section of the resistance blocking ring is triangular, and the top thereof is arranged in a horizontal shape.

[0013] The resistance blocking ring is triangular in cross section and horizontally arranged at the top, so that the friction between the resistance blocking ring and the concrete is enhanced, and displacement of the embedded part in the concrete is prevented.

[0014] According to one embodiment of the present application, the limiting hole is provided with a guide slope for the entering of the steel strand.

[0015] The limiting hole is provided with a guide slope for the entering of the steel strand, so that the steel strand can smoothly enter the limiting hole, and the connection between the steel strand and the embedded part is accurate and reliable.

[0016] According to one embodiment of the present application, the flat body and the steel strand are both filled with concrete and integrated.

[0017] The flat body and the steel strand are both filled with concrete and integrated, so that a firm whole is formed between the embedded part and the concrete structure, and the bearing capacity and stability of the embedded part are improved.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] The embedded part is improved to be a flat-tower type with a trapezoidal shape of narrow top and wide bottom, so that the compression resistance is enhanced, and the friction between the resistance blocking ring and the concrete is increased, so that the embedded part is effectively prevented from loosening or being pulled out, and the stability and bearing capacity of the embedded part in the concrete structure are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a front view of the present application.

[0021] Figure 2 is a top view of the present application.

[0022] Figure 3 is a bottom view of the present application.

[0023] Figure 4 is one of sectional views of the present application.

[0024] Figure 5 is the second sectional view of the present application.

[0025] In the drawings: 1, flat body; 2, upper port; 3, lower port; 4, resistance blocking ring; 5, limiting hole; 6, threaded hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. 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.

[0027] Example 1

[0028] like Figures 1 to 5 As shown, this embodiment provides a flat-mouth tower-shaped embedded part for building concrete, including a hollow flat body 1, the cross-section of the flat body 1 is a trapezoid that is narrow at the top and wide at the bottom; a plurality of resistance retaining rings 4 are arranged at intervals from top to bottom along the outer side surface of the flat body 1, and the resistance retaining rings 4 are arranged in a ring shape around the periphery of the flat body 1 in a closed loop; the flat body 1 and the resistance retaining rings 4 together form a flat-mouth tower shape; a through-limiting hole 5 is provided at the lower part of the flat body 1, and a steel strand for construction is tightened in the limiting hole 5.

[0029] like Figures 1 to 5 As shown, this technical solution achieves stable support and firm connection of embedded parts in concrete structures by improving the shape of embedded parts. Specifically, the cross-section of the flat body 1 is a trapezoid that is narrow at the top and wide at the bottom. When the trapezoid is subjected to vertical downward pressure, its larger bottom width provides a larger support area, thereby enhancing the compressive resistance. The trapezoid that is narrow at the top and wide at the bottom also helps to position the embedded parts in the concrete and prevent them from being displaced during the pouring process. The resistance retaining rings 4 are arranged at intervals from top to bottom along the outer side surface of the flat body 1. Firstly, they increase the friction between the embedded parts and the concrete to prevent the embedded parts from being pulled out or loosened after the concrete solidifies. Secondly, they are arranged in a closed loop around the periphery of the flat body 1 to form a series of barriers, so that the concrete can better fill the gaps around the embedded parts during the pouring process, thereby improving the bonding strength between the embedded parts and the concrete. The flat tower-shaped structure formed by the flat body 1 and the resistance retaining rings 4 is not only beautiful, but more importantly, it can more effectively disperse and bear the load from the concrete structure, thereby improving the bearing capacity of the embedded parts. The lower part of the flat body 1 is provided with a through-limiting hole 5, in which a steel strand for construction is tightened, which can be firmly connected to the steel mesh, beams, etc. in the building structure. In addition, embedded parts are usually made of high-strength, corrosion-resistant metal materials, such as stainless steel, alloy steel, etc., which can meet the use requirements of embedded parts in complex environments; the setting of the resistance ring 4 replaces the additional material thickness by increasing friction, thereby achieving optimal utilization of materials.

[0030] In addition, the flat-mouth tower-shaped embedded part for building concrete proposed in the present invention also has the following additional technical features:

[0031] According to an embodiment of the present invention, the flat body 1 includes an upper port 2 and a lower port 3 , and both the upper port 2 and the lower port 3 are provided with pouring holes for cooperating with concrete pouring.

[0032] This technical solution provides pouring holes for concrete pouring at both the upper port 2 and the lower port 3 so that concrete can be poured smoothly into the embedded part, thereby enhancing the bonding strength between the embedded part and the concrete.

[0033] According to an embodiment of the present invention, a threaded hole 6 for connecting to a building is provided at the bottom edge of the lower port 3 .

[0034] This technical solution provides a threaded hole 6 connected to the building at the bottom edge of the lower port 3 so that the embedded part can be firmly threadedly connected to the building structure, thereby improving the reliability and stability of the connection.

[0035] According to an embodiment of the present invention, the cross section of the resistance retaining ring 4 is triangular, and the top thereof is arranged horizontally.

[0036] This technical solution increases the friction between the resistance retaining ring 4 and the concrete by setting the cross section of the resistance retaining ring 4 to be triangular and the top to be horizontal, thereby preventing the embedded parts from being displaced in the concrete.

[0037] According to an embodiment of the present invention, the limiting hole 5 is provided with a guiding inclined surface for the steel strand to enter.

[0038] This technical solution provides a limiting hole 5 that cooperates with the guiding inclined surface for the steel strand to enter, so that the steel strand can smoothly pass through the limiting hole 5 and ensures that the connection between the steel strand and the embedded part is accurate and reliable.

[0039] According to an embodiment of the present invention, the flat body 1 and the steel strands are poured and solidified into one body through concrete.

[0040] This technical solution ensures that the embedded component and the concrete structure form a solid whole, thereby improving the bearing capacity and stability of the embedded component.

[0041] The usage process of the above embodiment is as follows:

[0042] like Figures 1 to 5 As shown, first, the embedded parts are placed at the predetermined position of the concrete structure; the embedded parts are firmly threadedly connected to the building structure through the threaded holes 6 at the bottom edge of the lower port 3, further enhancing the reliability and stability of the connection; at the same time, the steel strands in the limiting holes 5 are smoothly inserted through the guiding slopes and firmly connected to the embedded parts and the steel mesh, beams, etc. in the building structure to form a whole.

[0043] Then, the flat body 1 of the trapezoidal section of the embedded part ensures stable support of the embedded part in the concrete, and the upper narrow and lower wide arrangement helps to prevent displacement during pouring; then, the concrete is smoothly poured into the inside and around the embedded part through the pouring holes of the upper port 2 and the lower port 3, and is tightly combined with the embedded part. During pouring, the resistance stop ring 4 not only increases the friction between the embedded part and the concrete to prevent the embedded part from loosening or pulling out, but also forms a barrier through its annular closed loop arrangement, so that the concrete better fills the gap around the embedded part and improves the bonding strength.

[0044] Finally, the embedded part and the concrete structure are integrated through pouring and setting, which ensures the use requirements of the embedded part in complex environments and improves the carrying capacity and stability of the embedded part. The whole working process is simple and efficient, which ensures the stable support and firm connection of the embedded part in the building structure.

[0045] Although the utility model is described in detail by referring to the attached drawings and combining with the preferred embodiments, the utility model is not limited to this. The ordinary skilled in the art can make various equivalent modifications or replacements to the embodiments of the utility model without departing from the spirit and essence of the utility model, and these modifications or replacements should be within the scope of the utility model. Any skilled in the art in the technical field can easily think of changes or replacements within the technical range disclosed by the utility model, which should be within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A flat tower-shaped embedded part for building concrete, characterized in that: The invention comprises a hollow flat body (1), the cross section of the flat body (1) is a trapezoidal shape with a narrow upper portion and a wide lower portion; a plurality of resistance retaining rings (4) are arranged at intervals from top to bottom along the outer side surface of the flat body (1), and the resistance retaining rings (4) are arranged in a ring shape around the periphery of the flat body (1) in a closed loop; the flat body (1) and the resistance retaining rings (4) together form a flat-mouthed tower; a through-limiting hole (5) is provided at the lower portion of the flat body (1), and a steel strand for construction is tightened in the limiting hole (5).

2. The flat-mouth tower-shaped embedded part for building concrete according to claim 1, characterized in that: The flat body (1) comprises an upper port (2) and a lower port (3), and both the upper port (2) and the lower port (3) are provided with pouring holes for cooperating with concrete pouring.

3. The flat-mouth tower-shaped embedded part for building concrete according to claim 2, characterized in that: A threaded hole (6) connected to a building is provided at the bottom edge of the lower port (3).

4. The flat-mouth tower-shaped embedded part for building concrete according to claim 1, wherein: The cross section of the resistance retaining ring (4) is triangular, and the top thereof is arranged horizontally.

5. The flat-mouth tower-shaped embedded part for building concrete according to claim 1, characterized in that: The limiting hole (5) is provided with a guiding inclined surface for the steel strand to enter.

6. The flat-mouth tower-shaped embedded part for building concrete according to claim 1, characterized in that: The flat body (1) and the steel strands are poured with concrete and solidified into one body.

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