Bidirectional extension type concrete internal suspension part

Abstract

The utility model relates to the technical field of building components, in particular to a bidirectional extension type concrete internal suspension part. The suspension device comprises a spring stand column formed by pressing a spring, the spring stand column is in a vertical column shape, a left suspension piece and a right suspension piece are arranged on the two sides of the spring stand column respectively and embedded into concrete, and the spring stand column is partially exposed out of the concrete. The left hanging piece and the right hanging piece are both arranged in a U shape, extending parts are vertically expanded along the two tail ends of the U shape, the extending parts are divided into at least two different directions, and the extending parts are welded to the surfaces of the spring stand columns. By optimizing the structure of the suspension part, especially the arrangement of the U-shaped structure and the extension part, the stress concentration phenomenon is effectively reduced, and the fatigue damage risk caused by long-term stress is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building components, in particular to a bidirectional extension type concrete internal suspension component. Background Art

[0002] In modern architecture, the stability and durability of concrete structures are of vital importance. Traditional suspension designs are often prone to fatigue damage under long-term stress due to stress concentration, which affects structural safety. To solve this problem, technicians have made various attempts, such as the connector for precast concrete parts disclosed in Chinese patent CN205171684U. Although it has its advantages, it still has shortcomings. Most of the existing internal concrete suspension parts are welded to the upper part of the spring column, which is prone to poor welding and poor suspension effect due to changes in the quality of the column. At the same time, traditional suspension parts are unevenly distributed in the concrete, have poor mechanical balance, and are cumbersome to construct and inefficient. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a bidirectionally extendable concrete internal suspension component.

[0004] The technical solutions adopted in this utility model are as follows:

[0005] A bidirectionally extendable concrete internal suspension component includes a spring column formed by pressing a spring. The spring column is in the shape of a vertical column, and a left suspension component and a right suspension component are respectively provided on both sides of the spring column. The left suspension component and the right suspension component are both embedded in the interior of the concrete, and the spring column is partially exposed in the concrete. The left suspension component and the right suspension component are both U-shaped, and have extensions extending vertically along the two ends of the U. The extensions are divided into at least two different directions, and the extensions are welded to the surface of the spring column.

[0006] This technical solution overcomes the problem that existing suspension parts are prone to deformation due to welding on the upper part of the spring column, resulting in poor welding and poor suspension effect. By welding the upper and lower extensions to the surface of the spring column, the suspension parts are made stronger. Specifically, the vertical columnar structure of the spring column not only provides the necessary supporting force, but also can absorb and disperse external forces to a certain extent through the elastic characteristics of the spring, thereby enhancing the toughness of the overall structure; the left and right suspension parts are both U-shaped, so that the suspension parts can be better embedded in the concrete, increasing the contact area with the concrete, thereby improving the connection strength; the U-shaped structure itself also has a certain elasticity and can absorb external forces; the extension part extends vertically from the two ends of the U-shape and is divided into at least two different directions, which not only increases the stability of the suspension part, but also makes the distribution of the suspension part in the concrete more uniform, which is conducive to mechanical balance; by welding the extension part to the surface of the spring column, rather than simply welding it to the spring column The upper part of the spring column significantly reduces the problem of poor welding caused by changes in the mass of the spring column; the upper and lower welding method also enhances the connection strength between the suspension and the spring column, making the overall structure more solid; by optimizing the structure of the suspension, especially the U-shaped structure and the setting of the extension, it effectively reduces stress concentration and reduces the risk of fatigue damage caused by long-term stress; compared with the traditional method of forming concrete first and then drilling holes to place the suspension, the two-way extension suspension is directly embedded in the concrete pouring process without the need for additional drilling steps, thereby simplifying the construction process and improving construction efficiency; due to the flexible structural design of the suspension, it can be adjusted and optimized according to actual needs, so it is suitable for different types of concrete structures and application scenarios.

[0007] In addition, the bidirectionally extensible concrete internal suspension member proposed in the utility model also has the following additional technical features:

[0008] According to one embodiment of the utility model, the left suspension member includes a U-shaped body I, and an upper extension part I and a lower extension part I arranged at the two ends of the U-shaped body I. The U-shaped body I is fixed to the middle part of the spring column, the upper extension part I extends to the upper half of the spring column closely against the surface of the spring column, and the lower extension part I extends to the lower half of the spring column closely against the surface of the spring column.

[0009] This technical solution includes the arrangement of the U-shaped body I and the upper extension part I and the lower extension part I, which clarifies how the left suspension member is fixed to the middle of the spring column and extends to the upper and lower halves.

[0010] According to one embodiment of the utility model, the right suspension member includes a U-shaped body II, and an upper extension part II and a lower extension part II arranged at the two ends of the U-shaped body II. The U-shaped body II is fixed to the middle part of the spring column, the upper extension part II extends to the upper half of the spring column closely against the surface of the spring column, and the lower extension part II extends to the lower half of the spring column closely against the surface of the spring column.

[0011] This technical solution includes the setting of the U-shaped body II and the upper extension part II and the lower extension part II, which clearly defines how the right suspension member is fixed to the middle part of the spring column and extends to the upper and lower halves to form a symmetrical structure with the left suspension member.

[0012] According to one embodiment of the utility model, the U-shaped body I and the U-shaped body II are located at the same horizontal height.

[0013] This technical solution ensures the balance and consistency of the left and right suspension members in the horizontal direction by stipulating that the U-shaped body I and the U-shaped body II are located at the same horizontal height.

[0014] According to an embodiment of the utility model, the left suspension member and the right suspension member are both formed by bending an integral metal wire.

[0015] This technical solution points out that the left and right suspension parts are both made of an integral bent metal wire, illustrating the manufacturing material and process characteristics of such suspension parts, which is beneficial to enhancing the integrity and stability of the suspension parts.

[0016] According to an embodiment of the utility model, the cross-sections of the left suspension member and the right suspension member are circular or square.

[0017] The cross-sectional shape of the present technical solution is circular or square, so that the suspension piece can be applied to different types of concrete structures and application scenarios, especially the square cross-section, which better fits the surface of the spring column.

[0018] Compared with the existing technology, the utility model has the following beneficial effects:

[0019] (1) By optimizing the structure of the suspension components, especially the U-shaped structure and the extension, stress concentration can be effectively reduced, thus lowering the risk of fatigue failure caused by long-term stress.

[0020] (2) The extension part extends vertically from both ends of the U-shape and is divided into at least two different directions, which not only increases the stability of the suspension part, but also makes the distribution of the suspension part in the concrete more uniform, which is conducive to mechanical balance; by welding the extension part to the surface of the spring column instead of simply welding it to the upper part of the spring column, the problem of poor welding caused by changes in the mass of the spring column is significantly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a disassembled structural diagram of the utility model.

[0022] Figure 2 It is a structural diagram of the left suspension component.

[0023] Figure 3 It is a structural diagram of the right suspension component.

[0024] Figure 4 It is an assembly structure diagram of the utility model.

[0025] In the figure: 1. Spring column; 2. Left suspension member; 21. U-shaped body I; 22. Upper extension part I; 23. Lower extension part I; 3. Right suspension member; 31. U-shaped body II; 32. Upper extension part II; 33. Lower extension part II. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of them. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0027] Example 1

[0028] like Figures 1 to 4 As shown, this embodiment provides a bidirectionally extendable concrete internal suspension component, including a spring column 1 formed by pressing a spring. The spring column 1 is in the shape of a vertical column, and a left suspension component 2 and a right suspension component 3 are respectively provided on both sides thereof. The left suspension component 2 and the right suspension component 3 are both embedded in the interior of the concrete, and the spring column 1 is partially exposed from the concrete; the left suspension component 2 and the right suspension component 3 are both U-shaped, and have extensions extending vertically along the two ends of the U-shape, and the extensions are divided into at least two different directions, and the extensions are welded to the surface of the spring column 1.

[0029] like Figures 1 to 4As shown, this technical solution overcomes the problem that the existing suspension parts are easily deformed due to being welded to the upper part of the spring column 1, resulting in poor welding and poor suspension effect. By welding the upper and lower extensions to the surface of the spring column 1, the suspension parts are made stronger. Specifically, the vertical columnar structure of the spring column 1 not only provides the necessary supporting force, but also can absorb and disperse external forces to a certain extent through the elastic characteristics of the spring, thereby enhancing the toughness of the overall structure; the left suspension part 2 and the right suspension part 3 are both U-shaped, so that the suspension parts can be better embedded in the concrete, increasing the contact area with the concrete, thereby improving the connection strength; the U-shaped structure itself also has a certain elasticity and can absorb external forces; the extension part extends vertically from the two ends of the U-shape and is divided into at least two different directions, which not only increases the stability of the suspension part, but also makes the distribution of the suspension part in the concrete more uniform, which is conducive to mechanical balance; by welding the extension part to the surface of the spring column 1, rather than simply welding it to the spring column 1, significantly reducing the problem of poor welding caused by the change of the mass of the spring column 1; the upper and lower welding method also enhances the connection strength between the suspension and the spring column 1, making the overall structure more solid; by optimizing the structure of the suspension, especially the U-shaped structure and the setting of the extension, the stress concentration phenomenon is effectively reduced, and the risk of fatigue damage caused by long-term stress is reduced; compared with the traditional method of forming concrete first and then drilling holes to place the suspension, the two-way extension suspension is directly embedded in the concrete pouring process without the need for additional drilling steps, thereby simplifying the construction process and improving construction efficiency; due to the flexible structural design of the suspension, it can be adjusted and optimized according to actual needs, so it is suitable for different types of concrete structures and application scenarios.

[0030] In addition, the bidirectionally extensible concrete internal suspension member proposed in the utility model also has the following additional technical features:

[0031] According to one embodiment of the utility model, the left suspension member 2 includes a U-shaped body I21, and an upper extension portion I22 and a lower extension portion I23 arranged at the two ends of the U-shaped body I21. The U-shaped body I21 is fixed to the middle part of the spring column 1, the upper extension portion I22 extends to the upper half of the surface of the spring column 1, and the lower extension portion I23 extends to the lower half of the surface of the spring column 1.

[0032] This technical solution includes the arrangement of the U-shaped body Ⅰ21 and the upper extension part Ⅰ22 and the lower extension part Ⅰ23, which clearly defines how the left suspension member 2 is fixed to the middle of the spring column 1 and extends to the upper and lower halves.

[0033] According to one embodiment of the utility model, the right suspension member 3 includes a U-shaped body II31, and an upper extension portion II32 and a lower extension portion II33 arranged at the two ends of the U-shaped body II31. The U-shaped body II31 is fixed to the middle part of the spring column 1, the upper extension portion II32 extends to the upper half of the surface of the spring column 1, and the lower extension portion II33 extends to the lower half of the surface of the spring column 1.

[0034] This technical solution includes the setting of the U-shaped body II31 and the upper extension part II32 and the lower extension part II33, which clearly defines how the right suspension member 3 is fixed to the middle part of the spring column 1 and extends to the upper and lower halves to form a symmetrical structure with the left suspension member 2.

[0035] According to an embodiment of the utility model, the U-shaped body I 21 and the U-shaped body II 31 are both located at the same horizontal height.

[0036] This technical solution ensures the balance and consistency of the left and right suspension members 3 in the horizontal direction by stipulating that the U-shaped body I 21 and the U-shaped body II 31 are both located at the same horizontal height.

[0037] According to an embodiment of the utility model, the left hanging member 2 and the right hanging member 3 are both formed by bending an integral metal wire.

[0038] This technical solution points out that the left suspension member 2 and the right suspension member 3 are both made of an integral bent metal wire, which illustrates the manufacturing material and process characteristics of this type of suspension member, and is conducive to enhancing the integrity and stability of the suspension member.

[0039] According to an embodiment of the utility model, the cross-sections of the left suspension member 2 and the right suspension member 3 are circular or square.

[0040] The cross-sectional shape of the present technical solution is circular or square, so that the suspension member can be applied to different types of concrete structures and application scenarios, especially the square cross-section, which better fits the surface of the spring column 1.

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

[0042] like Figures 1 to 4As shown, first, the left suspension member 2 and the right suspension member 3 are both integrally formed by bending metal wire, and the cross-section can be circular or square, which enhances the stability and durability of the structure; the U-shaped body I21 and the U-shaped body II31 are respectively fixed to the middle part of the spring column 1, and the two are located at the same horizontal height to ensure the balance and symmetry of the suspension member; the upper extension part I22 and the lower extension part I23 are respectively extended upward and downward in close contact with the surface of the spring column 1. Similarly, the upper extension part II32 and the lower extension part II33 also extend in close contact with the surface of the spring column 1 to form a suspension structure tightly connected to the spring column 1; when working, the suspension member can effectively disperse and withstand the stress inside the concrete. Through the design of the upper and lower extension parts, the connection strength between the suspension member and the spring column 1 is enhanced, and the problem of poor suspension effect due to poor welding is avoided, thereby improving the stability and safety of the entire concrete structure.

[0043] Although the utility model has been described in detail with reference to the accompanying drawings and in conjunction with preferred embodiments, the utility model is not limited thereto. Without departing from the spirit and substance of the utility model, persons of ordinary skill in the art may make various equivalent modifications or substitutions to the embodiments of the utility model, and such modifications or substitutions should be within the scope of the utility model. Any changes or substitutions that can be easily conceived by persons skilled in the art within the technical scope disclosed in the utility model should be within the scope of protection of the utility model. Therefore, the scope of protection of the utility model should be based on the scope of protection of the claims.

Claims

1. A bidirectional extensible concrete internal suspension component, characterized in that: The invention comprises a spring column (1) formed by pressing a spring, wherein the spring column (1) is in a vertical column shape, and a left hanging part (2) and a right hanging part (3) are respectively arranged on both sides of the spring column, wherein the left hanging part (2) and the right hanging part (3) are both embedded in the interior of the concrete, and the spring column (1) is partially exposed from the concrete; the left hanging part (2) and the right hanging part (3) are both arranged in a U shape, and an extension part is vertically extended along the two ends of the U shape, and the extension part is divided into at least two different directions, and the extension part is welded to the surface of the spring column (1).

2. The bidirectional extensible concrete internal suspension member according to claim 1, characterized in that: The left suspension member (2) includes a U-shaped body I (21), and an upper extension portion I (22) and a lower extension portion I (23) arranged at two ends of the U-shaped body I (21). The U-shaped body I (21) is fixed to the middle of the spring column (1). The upper extension portion I (22) extends toward the upper half of the spring column (1) in close contact with the surface of the spring column (1), and the lower extension portion I (23) extends toward the lower half of the spring column (1) in close contact with the surface of the spring column (1).

3. The two-way extensible concrete internal suspension member according to claim 2, characterized in that: The right suspension member (3) comprises a U-shaped body II (31), and an upper extension portion II (32) and a lower extension portion II (33) arranged at two ends of the U-shaped body II (31). The U-shaped body II (31) is fixed to the middle part of the spring column (1). The upper extension portion II (32) extends toward the upper half of the spring column (1) in close contact with the surface of the spring column (1), and the lower extension portion II (33) extends toward the lower half of the spring column (1) in close contact with the surface of the spring column (1).

4. The two-way extensible concrete internal suspension member according to claim 3, characterized in that: The U-shaped body I (21) and the U-shaped body II (31) are both located at the same horizontal height.

5. The two-way extensible concrete internal suspension member according to claim 1, characterized in that: The left hanging member (2) and the right hanging member (3) are both formed by bending an integral metal wire.

6. The two-way extensible concrete internal suspension member according to claim 1 or 5, characterized in that: The cross-sections of the left suspension member (2) and the right suspension member (3) are circular or square.

Images