Fabricated inner partition wall batten anti-cracking structure

Abstract

The utility model discloses an assembly type inner partition wall batten anti-cracking structure, and relates to the technical field of building decoration, the assembly type inner partition wall batten anti-cracking structure comprises an inner partition wall batten body with connecting grooves formed in the two sides, and reinforcing structures are installed in inner cavities of the two connecting grooves. Through cooperative arrangement of the first reinforcing rods, the bent parts, the second reinforcing rods, connecting rings and other structures, during use, a user firstly inserts the bent part of the first reinforcing rod mounted on one inner partition wall batten body into the connecting ring welded to the end of the second reinforcing rod through the guiding effect of the guiding part; the first reinforcing rods and the second reinforcing rods are connected through the bent parts and the connecting rings to form a whole, the stability of the connecting positions of the adjacent inner partition wall batten bodies is greatly improved through mutual pulling of the first reinforcing rods and the second reinforcing rods, and the problems that existing inner partition wall battens are fixed only through concrete, and after the concrete is dried, the stability of the inner partition wall battens is affected are avoided as much as possible. And the connecting position is easy to crack due to low connecting strength.

Description

Technical Field

[0001] The present application relates to the technical field of building decoration, and in particular to an assembled internal partition wall strip anti-cracking structure. Background Art

[0002] Partition strips are new products developed in recent years. They are mainly used inside buildings to divide rooms and are most commonly used in residential projects.

[0003] When the inner partition wall strips are spliced ​​and installed, they are fixed by concrete. Since the splicing positions of the inner partition wall strips are flat, concrete cannot be evenly applied to the splicing positions. This will result in uneven splicing and some positions will not have concrete applied or the amount of concrete applied will be insufficient. After splicing, the concrete is dry. At this time, the positions where there is a lack of concrete or insufficient concrete have low connection strength and are prone to cracking. Utility Model Content

[0004] The utility model aims to solve or at least alleviate the problem that the existing inner partition wall strip boards are only fixed by concrete, and after the concrete is dried, the connection positions are prone to cracking due to low connection strength.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A prefabricated inner partition wall strip crack prevention structure comprises an inner partition wall strip body with connecting grooves on both sides, reinforcement structures are installed in the inner cavities of the two connecting grooves, the reinforcement structure comprises a plurality of first reinforcement rods arranged in the inner cavity of one of the connecting grooves, one end of the first reinforcement rod is embedded in the inner partition wall strip body and fixedly connected to the inner partition wall strip body, the other end of the first reinforcement rod is bent downward to form a bending portion, the reinforcement structure also comprises a plurality of second reinforcement rods corresponding to the first reinforcement rods arranged in the inner cavity of the other connecting groove, one end of the second reinforcement rod is embedded in the inner partition wall strip body and fixedly connected to the inner partition wall strip body, and the other end of the second reinforcement rod is welded with a connecting ring with an inner diameter equal to the diameter of the first reinforcement rod.

[0007] By adopting the above technical scheme, when in use, the user first places the two inner partition wall strip bodies respectively installed with the first reinforcement rod and the second reinforcement rod on one side in an offset manner, and then slides the two inner partition wall strip bodies toward each other, so that the bent portion of the first reinforcement rod is inserted into the connecting ring welded at the end of the second reinforcement rod through the guiding action of the guide portion. At this time, the first reinforcement rod and the second reinforcement rod are interconnected through the bent portion and the connecting ring to form a whole. The user can now pour a cement filling layer into the casting cavity formed between the connecting grooves, and while filling the connecting groove with the cement filling layer after the plate is fixed, further reinforce the connection between the two inner partition wall strip bodies, which greatly improves the stability of the connection between adjacent inner partition wall strip bodies and tries to avoid the problem that the existing inner partition wall strips are only fixed by concrete, and the connection position is prone to cracking due to low connection strength after the concrete is dry.

[0008] Optionally, the connection grooves opened on both sides of the inner partition wall strip body are symmetrically arranged, and the width of the inner cavity at the opening end of the connection groove is smaller than the thickness of the inner partition wall strip body.

[0009] By adopting the above technical solution, two symmetrical connecting grooves are set for installing the first reinforcement rod and the second reinforcement rod respectively. The inner cavity width of the opening end of the connecting groove is smaller than the thickness of the inner partition wall strip body, which facilitates the fitting connection between adjacent inner partition wall strip bodies.

[0010] Optionally, the first reinforcement rods arranged on one side of the inner partition wall strip body and the second reinforcement rods arranged on the other side are alternately staggered, and the spacing between two adjacent connection rings is greater than the length of the bending portion.

[0011] By adopting the above technical solution, the first reinforcement rod and the second reinforcement rod arranged on the other side are alternately staggered, which makes it convenient to insert the bent portion of the first reinforcement rod into the inner cavity of the connecting ring welded at the end of the second reinforcement rod, thereby connecting the first reinforcement rod and the second reinforcement rod to form an integral structure.

[0012] Optionally, a guide portion with a truncated cone structure is integrally formed at the bottom end of the bending portion, and the diameter of the bottom end of the guide portion is smaller than the inner diameter of the connecting ring.

[0013] By adopting the above technical solution, a guide portion with a bottom end diameter smaller than the connecting ring is provided to guide the bent portion, thereby facilitating the insertion of the bent portion into the inner cavity of the connecting ring.

[0014] Optionally, one end of the first reinforcement rod and the second reinforcement rod embedded in the inner partition wall strip body are welded with a limiting head, and the diameter of the limiting head is larger than the diameter of the first reinforcement rod and the second reinforcement rod.

[0015] By adopting the above technical solution, a limit head is provided to limit the first reinforcement rod and the second reinforcement rod, so as to avoid the first reinforcement rod and the second reinforcement rod from slipping out of the inner partition wall strip body after being stressed.

[0016] Optionally, reinforcing ribs are embedded inside the inner partition wall strip body on both sides of the first reinforcing rod and the second reinforcing rod. The reinforcing ribs vertically penetrate the inner partition wall strip body along the height direction of the inner partition wall strip body, and the reinforcing ribs are fixedly connected to the inner partition wall strip body.

[0017] By adopting the above technical solution, reinforcing ribs are provided to reinforce the inner partition wall strip body itself, thereby avoiding the problem of cracking of the inner partition wall strip body itself due to temperature or humidity changes as much as possible.

[0018] Optionally, after two adjacent inner partition wall strip board bodies are assembled, a casting cavity is formed between the two inner partition wall strip board bodies through the connecting groove, and the casting cavity is filled with a cement filling layer.

[0019] By adopting the above technical solution, a cement filling layer is provided to fill and seal the casting cavity formed between the connecting grooves. At the same time, after the cement filling layer is fixed, the inner partition wall strip body can be further reinforced to improve the stability of the connection between adjacent inner partition wall strip bodies.

[0020] Optionally, hanging nets are pasted on both sides of the inner partition wall strip body.

[0021] By adopting the above technical solution, hanging meshes are pasted on both sides of the inner partition wall strip body, which facilitates the subsequent painting of the inner partition wall strip body, thereby increasing the friction between the inner partition wall strip body and the paint, thereby improving the tightness of the connection between the paint and the inner partition wall strip body, and avoiding the problem of paint cracking and affecting the aesthetics.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] The present application is provided by the coordination of structures such as the first reinforcing rod, the bending portion, the second reinforcing rod and the connecting ring. When in use, the user first inserts the bending portion of the first reinforcing rod installed on one of the inner partition wall strip bodies into the connecting ring welded at the end of the second reinforcing rod through the guiding action of the guide portion, and then connects the first reinforcing rod and the second reinforcing rod to form a whole through the bending portion and the connecting ring. The first reinforcing rod and the second reinforcing rod are pulled against each other, which greatly improves the stability of the connection between the adjacent inner partition wall strip bodies and avoids the problem that the existing inner partition wall strips are only fixed by concrete, and after the concrete is dry, the connection position is prone to cracking due to low connection strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall cross-sectional structure of this application;

[0025] Figure 2 This is a schematic diagram of the connection structure between the partition wall strip body and the first reinforcement rod in the present application;

[0026] Figure 3 It is a schematic diagram of the connection structure of the second reinforcement rod, the connecting ring and the limiting head of the present application.

[0027] Explanation of the accompanying drawings: 1. Inner partition wall strip body; 2. Connection groove; 3. First reinforcement rod; 4. Bending portion; 5. Guide portion; 6. Second reinforcement rod; 7. Connection ring; 8. Limiting head; 9. Reinforcement rib; 10. Cement filling layer; 11. Hanging mesh. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] See also Figure 1-3 An assembled inner partition wall strip crack prevention structure includes an inner partition wall strip body 1 with connection grooves 2 on both sides, and reinforcement structures are installed in the inner cavities of the two connection grooves 2. The connection between two adjacent inner partition wall strip bodies 1 is reinforced by the reinforcement structure to avoid the problem of easy cracking between the two adjacent inner partition wall strip bodies 1 due to weak connection.

[0030] The reinforcement structure includes a plurality of first reinforcement rods 3 arranged in the inner cavity of one of the connection grooves 2, one end of the first reinforcement rod 3 is embedded in the inner partition wall strip body 1 and fixedly connected to the inner partition wall strip body 1, and the other end of the first reinforcement rod 3 is bent downward to form a bending portion 4.

[0031] The reinforcement structure also includes a plurality of second reinforcement rods 6 corresponding to the first reinforcement rods 3 arranged in the inner cavity of another connection groove 2, one end of the second reinforcement rod 6 is embedded in the inner partition wall strip body 1 and fixedly connected to the inner partition wall strip body 1, and the other end of the second reinforcement rod 6 is welded with a connection ring 7 with an inner diameter equal to the diameter of the first reinforcement rod 3. When assembling, the user can insert the bent portion 4 formed by bending the first reinforcement rod 3 downward into the connection ring 7 welded on the corresponding second reinforcement rod 6, and use the first reinforcement rod 3 and the second reinforcement rod 6 to pull, so as to improve the stability of the connection between two adjacent inner partition wall strip bodies 1 and try to avoid cracking at the connection between two adjacent inner partition wall strip bodies 1.

[0032] Reference Figure 2 The connection grooves 2 opened on both sides of the inner partition wall strip body 1 are symmetrically arranged, and the inner cavity width of the opening end of the connection groove 2 is smaller than the thickness of the inner partition wall strip body 1. Two symmetrical connection grooves 2 are arranged to install the first reinforcement rod 3 and the second reinforcement rod 6 respectively, and the inner cavity width of the opening end of the connection groove 2 is smaller than the thickness of the inner partition wall strip body 1, so as to facilitate the fitting connection between adjacent inner partition wall strip bodies 1.

[0033] Reference Figure 1 The first reinforcing rod 3 disposed on one side of the inner partition wall strip body 1 and the second reinforcing rod 6 disposed on the other side are alternately staggered, and the spacing between two adjacent connecting rings 7 is greater than the length of the bent portion 4. The first reinforcing rod 3 and the second reinforcing rod 6 disposed on the other side are alternately staggered, so that the bent portion 4 of the first reinforcing rod 3 is conveniently inserted into the inner cavity of the connecting ring 7 welded at the end of the second reinforcing rod 6, so as to connect the first reinforcing rod 3 and the second reinforcing rod 6 to form an integral structure.

[0034] Reference Figure 2 The bottom end of the bending portion 4 is integrally formed with a truncated cone-shaped guide portion 5, and the bottom end diameter of the guide portion 5 is smaller than the inner diameter of the connecting ring 7. The guide portion 5 having a bottom end diameter smaller than the connecting ring 7 is provided to guide the bending portion 4, so as to facilitate the insertion of the bending portion 4 into the inner cavity of the connecting ring 7.

[0035] Reference Figure 1 and Figure 3 The first reinforcing rod 3 and the second reinforcing rod 6 are both welded with a limiting head 8 at one end embedded in the inner partition wall strip body 1, and the diameter of the limiting head 8 is larger than the diameter of the first reinforcing rod 3 and the second reinforcing rod 6. The limiting head 8 is provided to limit the first reinforcing rod 3 and the second reinforcing rod 6, and to prevent the first reinforcing rod 3 and the second reinforcing rod 6 from slipping out of the inner partition wall strip body 1 after being stressed.

[0036] Reference Figure 1 and Figure 2 , reinforcing ribs 9 are embedded inside the inner partition wall strip body 1 on both sides of the first reinforcing rod 3 and the second reinforcing rod 6, and the reinforcing ribs 9 vertically penetrate the inner partition wall strip body 1 along the height direction of the inner partition wall strip body 1, and the reinforcing ribs 9 are fixedly connected to the inner partition wall strip body 1. The reinforcing ribs 9 are provided to reinforce the inner partition wall strip body 1 itself, and to avoid the problem of cracking of the inner partition wall strip body 1 itself due to temperature or humidity changes.

[0037] Reference Figure 3 After two adjacent inner partition wall strip bodies 1 are assembled, a casting cavity is formed between the two inner partition wall strip bodies 1 through the connection groove 2, and the casting cavity is filled with a cement filling layer 10. The cement filling layer 10 is provided to fill and seal the casting cavity formed between the connection grooves 2. At the same time, after the cement filling layer 10 is fixed, the inner partition wall strip bodies 1 can be further reinforced, thereby improving the stability of the connection between the adjacent inner partition wall strip bodies 1.

[0038] Reference Figure 2, the two sides of the inner partition wall strip body 1 are pasted with hanging nets 11. Pasting the hanging nets 11 on both sides of the inner partition wall strip body 1 is convenient for subsequent painting of the inner partition wall strip body 1, thereby improving the friction between the inner partition wall strip body 1 and the paint, thereby improving the tightness of the connection between the paint and the inner partition wall strip body 1, and avoiding the problem of cracking of the paint and affecting the aesthetics as much as possible.

[0039] The implementation principle of the present application is: when in use, the user first places the two inner partition wall strip bodies 1 respectively installed with the first reinforcement rod 3 and the second reinforcement rod 6 on one side in an offset manner, and then slides the two inner partition wall strip bodies 1 toward each other, so that the bending portion 4 of the first reinforcement rod 3 is inserted into the connecting ring 7 welded at the end of the second reinforcement rod 6 through the guiding action of the guide portion 5. At this time, the first reinforcement rod 3 and the second reinforcement rod 6 are connected to each other through the bending portion 4 and the connecting ring 7 to form a whole. At this time, the user can pour a cement filling layer 10 into the casting cavity formed between the connecting grooves 2, and while filling the connecting groove 2 with the cement filling layer 10 after the plate is fixed, the connection between the two inner partition wall strip bodies 1 is further reinforced, which greatly improves the stability of the connection between the adjacent inner partition wall strip bodies 1, and tries to avoid the problem that the existing inner partition wall strips are only fixed by concrete, and the connection position is prone to cracking due to low connection strength after the concrete is dry.

[0040] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An assembled internal partition wall strip crack prevention structure, comprising an internal partition wall strip body (1) with connection grooves (2) on both sides, and reinforcement structures are installed in the inner cavities of the two connection grooves (2), characterized in that: The reinforcement structure comprises a plurality of first reinforcement rods (3) arranged in the inner cavity of one of the connection grooves (2), one end of the first reinforcement rod (3) being embedded in the inner cavity of the inner partition wall strip body (1) and being fixedly connected to the inner partition wall strip body (1), and the other end of the first reinforcement rod (3) being bent downward to form a bent portion (4), and the reinforcement structure further comprises a plurality of second reinforcement rods (6) corresponding to the first reinforcement rods (3) arranged in the inner cavity of another of the connection grooves (2), one end of the second reinforcement rod (6) being embedded in the inner cavity of the inner partition wall strip body (1) and being fixedly connected to the inner partition wall strip body (1), and the other end of the second reinforcement rod (6) being welded with a connection ring (7) having an inner diameter equal to the diameter of the first reinforcement rod (3).

2. The assembled internal partition wall strip anti-cracking structure according to claim 1 is characterized by: The connection grooves (2) opened on both sides of the inner partition wall strip body (1) are symmetrically arranged, and the width of the inner cavity at the open end of the connection groove (2) is smaller than the thickness of the inner partition wall strip body (1).

3. The assembled internal partition wall strip anti-cracking structure according to claim 1 is characterized in that: The first reinforcing rods (3) arranged on one side of the inner partition wall strip body (1) and the second reinforcing rods (6) arranged on the other side are alternately staggered, and the distance between two adjacent connecting rings (7) is greater than the length of the bent portion (4).

4. The assembled internal partition wall strip anti-cracking structure according to claim 1 is characterized in that: A guide portion (5) with a truncated cone structure is integrally formed at the bottom end of the bending portion (4), and the diameter of the bottom end of the guide portion (5) is smaller than the inner diameter of the connecting ring (7).

5. The assembled internal partition wall strip anti-cracking structure according to claim 1 is characterized in that: A limiting head (8) is welded to one end of each of the first reinforcing rod (3) and the second reinforcing rod (6) embedded in the inner partition wall strip body (1); the diameter of the limiting head (8) is larger than the diameter of the first reinforcing rod (3) and the second reinforcing rod (6).

6. The assembled internal partition wall strip anti-cracking structure according to claim 5 is characterized in that: Reinforcing ribs (9) are embedded in the interior of the inner partition wall strip body (1) on both sides of the first reinforcing rod (3) and the second reinforcing rod (6); the reinforcing ribs (9) vertically penetrate the inner partition wall strip body (1) along the height direction of the inner partition wall strip body (1); and the reinforcing ribs (9) are fixedly connected to the inner partition wall strip body (1).

7. The assembled internal partition wall strip anti-cracking structure according to claim 1 is characterized by: After two adjacent inner partition wall strip body bodies (1) are assembled, a casting cavity is formed between the two inner partition wall strip body bodies (1) through the connecting groove (2), and the casting cavity is filled with a cement filling layer (10).

8. The assembled internal partition wall strip anti-cracking structure according to claim 1 is characterized by: Both sides of the inner partition wall strip body (1) are pasted with hanging nets (11).

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