Combined wall module capable of being internally locked

Abstract

The combined wall module capable of being internally locked comprises a wall A and a wall B which are arranged in parallel, a cavity with an opening facing the wall B is formed in the face, facing the wall B, of the wall A, an upward-raised edge extending upwards is arranged at the bottom of the cavity, and a protruding shear key is arranged on the face, facing the wall A, of the wall B; according to the utility model, the module is made of a single material, the wall shell is combined in place by virtue of the lap joint of the internal lock catches, meanwhile, the out-of-plane stability is realized by virtue of the shear-resistant flanges, in addition, the cavity in the wall can be used for water and electricity pipelines to penetrate through, and the water and electricity pipelines can penetrate through the shear-resistant keys. Therefore, the basic function requirements of a common non-bearing inner partition wall are met. Compared with a common light steel keel light board partition wall, the light steel keel light board partition wall has the advantages of being easy to disassemble and assemble and modularized. The parts can be recycled for multiple times, so that the variable requirements of building layout are met; and standardized and large-scale industrial production is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of walls, in particular to an inner-lockable combined wall module. Background Art

[0002] Dry connection of wall components is a key technology for the assembly of building construction. Most previous dry connections could not achieve non-destructive disassembly of components, resulting in the inability to recycle the components, which in turn led to high-energy recycling operations, accumulation of construction waste and continuous investment in new resources.

[0003] Traditional dry wall connections must rely on embedded parts, which have to be broken up and separated during the recycling stage, resulting in the components being unable to be reused and unable to adapt to standardized, large-scale industrial production. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a combined wall module which can be locked internally.

[0005] The utility model is realized through the following technical scheme, and provides a combined wall module that can be locked internally, including a wall A and a wall B arranged in parallel, wherein the wall A is provided with a cavity opening toward the wall B on one side facing the wall B, and an upwardly extending upper edge is provided at the bottom of the cavity, and the wall B is provided with a protruding shear key on one side facing the wall A, and a lower end of the shear key is provided with a lower extending tooth adapted to the upper edge.

[0006] In this solution, the lower extending teeth of wall B are inserted into wall A and then fall down, so that the lower extending teeth of wall B are inserted into the upper edge of wall A. When the two are fully engaged, the lower edges of wall A and wall B are also exactly flush, thus completing the assembly.

[0007] As an optimization, a plurality of through holes are provided on the wall B. The through holes provided in this solution facilitate the use of a special lifting tool to hoist the wall B.

[0008] As an optimization, the cavities are provided in plurality and arranged along a rectangle. In this solution, the cavities are provided in plurality, thereby increasing the number of raised edges and lower extended teeth, increasing the number of bites, and thus increasing the connection strength between the wall B and the wall A.

[0009] As an optimization, shear flanges are provided on both sides of the wall A. The shear flanges in this solution can achieve out-of-plane stability.

[0010] As an optimization, the cross-section of the cavity and the cross-section of the shear key are both rectangular, and the width of the shear key is equal to the width of the cavity. In this solution, the width of the shear key is equal to the width of the cavity, thereby preventing the dislocation movement of the wall B and the wall A after connection, and improving the connection strength between the two.

[0011] As an optimization, the lower end of the lower extending tooth facing the wall B is chamfered. The chamfer provided in this solution facilitates the lower extending tooth to be snapped into the upper edge.

[0012] As an optimization, the distance from the lower extending teeth to the wall B is equal to the thickness of the upper raised edge, thereby preventing the relative displacement movement of the wall B and the wall A in the thickness direction.

[0013] The beneficial effects of the utility model are as follows: the utility model is an internally locked combined wall module, which is made of a single material, relies on internal lock overlap to realize the wall shell assembly in place, and simultaneously relies on shear flanges to achieve out-of-plane stability.

[0014] In addition, the internal cavity of the wall can be used to pass water and electricity pipelines, thereby achieving the basic functional requirements of general non-load-bearing internal partition walls. Compared with the common light steel keel and lightweight plate partition walls, the biggest advantages of this utility model are easy disassembly and modularization. It can realize multiple recycling of components to adapt to the changing needs of building layout; it is conducive to standardized and large-scale industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the first step of the assembly diagram of this utility;

[0016] Figure 2 This is the second step assembly diagram of this utility;

[0017] Figure 3 This is the third step assembly diagram of this utility;

[0018] Figure 4 This is the fourth step assembly diagram of this utility;

[0019] Figure 5 This is a schematic diagram of the inner side of the wall A of the utility model;

[0020] Figure 6 It is a schematic diagram of the outer side of the wall A of the utility model;

[0021] Figure 7 It is a cross-sectional schematic diagram of the wall A of the utility model;

[0022] Figure 8 This is a schematic diagram of the inner side of the wall B of the utility model;

[0023] Fig. 9 It is a schematic diagram of the outer side of the wall B of the utility model;

[0024] Fig.10 It is a cross-sectional schematic diagram of the wall B of the utility model;

[0025] As shown in the figure:

[0026] 1. Wall A, 2. Wall B, 11. Shear flange, 12. Cavity, 13. Overhang, 14. Vertical supporting rib, 15. Horizontal supporting rib, 21. Shear key, 22. Lower extending tooth, 23. Through hole. DETAILED DESCRIPTION

[0027] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0028] like Figures 1 to 10 As shown, an internally lockable combined wall module of the present invention comprises a wall A1 and a wall B2 arranged in parallel, and the materials of the wall A1 and the wall B2 are but not limited to concrete, wood, polymer materials, and glass.

[0029] The wall A1 is provided with shear flanges 11 on both sides. The upper and lower ends of the shear flanges 11 are flush with the upper and lower ends of the wall A1, the thickness of the shear flanges 11 is less than the thickness of the wall A1, and the side of the shear flanges 11 away from the wall B2 is flush with the wall A1.

[0030] A cavity 12 opening toward the wall B2 is provided on one side of the wall A1 facing the wall B2. In this embodiment, a plurality of cavities 12 are provided and arranged along a rectangle, and the cross section of the cavity 12 is a rectangle.

[0031] Specifically, in this embodiment, the side of the wall A1 facing the wall B2 is an overall rectangular hollow structure, with vertical support ribs 14 and transverse horizontal support ribs 15 arranged in the middle, thereby dividing the hollow structure into four rectangular cavities 12.

[0032] An upwardly extending raised edge 13 is provided at the bottom of the cavity 12 . The side of the raised edge 13 close to the wall B2 is flush with the wall A1 . The height of the raised edge 13 is 0.1-0.3 times the height of the cavity 12 . The raised edge 13 covers the entire bottom area of ​​the cavity 12 .

[0033] The wall B2 is provided with a protruding shear key 21 on one side facing the wall A1. The cross section of the shear key 21 is rectangular and the width of the shear key 21 is equal to the width of the cavity 12. In this embodiment, four shear keys 21 are provided, corresponding to four cavities 12 respectively.

[0034] The lower end of the shear key 21 is provided with a lower extending tooth 22 adapted to the upper raised edge 13. A certain distance is left between the lower extending tooth 22 and the wall B2, and the distance from the lower extending tooth 22 to the wall B2 is equal to the thickness of the upper raised edge 13. Therefore, after the upper raised edge 13 is inserted between the lower extending tooth 22 and the wall B2, the wall A1 and the wall B2 cannot be dislocated in the thickness direction.

[0035] The lower end of the lower extending tooth 22 facing the wall B2 is chamfered, so that the upper edge 13 is easy to insert between the lower extending tooth 22 and the wall B2.

[0036] The wall B2 is provided with a plurality of through holes 23. In this embodiment, four through holes 23 are provided, and four shear keys 21 are passed through respectively.

[0037] The use of the utility model:

[0038] First, vertical rectangular cross-section support rods are installed, and the width of the vertical wall is just equal to the depth behind the shear flanges 11 on both sides of the wall A1.

[0039] Place wall section A1 so that both sides are close to the rectangular cross-section support rods.

[0040] Use a special lifting tool to lift the wall B2 with the help of the through hole 23 on the outside, insert the lower teeth 22 into the wall A1, and align the four edges, then drop it so that the lower teeth 22 of the wall B2 are inserted into the upper edge 13 of the wall A1. When the two are fully engaged, the lower edges of the wall A1 and the wall B2 are also exactly flush, thus completing the assembly.

[0041] The disassembly steps can be carried out in the reverse order of the installation steps, so I will not go into details here.

[0042] In addition, the installation steps for water and electricity equipment are also explained:

[0043] Put the wall A1 in place according to the above method.

[0044] The pipeline enters the internal cavity from the reserved hole on the side of wall A1.

[0045] Install concealed interfaces, such as switch boxes or water elbows.

[0046] Put the wall B2 in place as described above and install the exposed end of the equipment.

[0047] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A combination wall module that can be locked internally, characterized in that: The invention comprises a wall body A (1) and a wall body B (2) arranged in parallel, wherein a cavity (12) opening towards the wall body B (2) is provided on one side of the wall body A (1) facing the wall body B (2), an upwardly extending raised edge (13) is provided at the bottom of the cavity (12), and a protruding shear key (21) is provided on one side of the wall body B (2) facing the wall body A (1), and a lower extending tooth (22) matching the raised edge (13) is provided at the lower end of the shear key (21).

2. The interlockable modular wall module according to claim 1, characterized in that: The wall B (2) is provided with a plurality of through holes (23).

3. The interlockable modular wall module according to claim 1, characterized in that: The cavities (12) are provided in plurality and arranged in a rectangular shape.

4. The interlockable modular wall module according to claim 1, characterized in that: Shear flanges (11) are provided on both sides of the wall A (1).

5. The interlockable modular wall module according to claim 1, characterized in that: The cross-section of the cavity (12) and the cross-section of the shear key (21) are both rectangular, and the width of the shear key (21) is equal to the width of the cavity (12).

6. The interlockable modular wall module according to claim 1, characterized in that: The lower end of the lower extending tooth (22) facing one side of the wall B (2) is chamfered.

7. The interlockable modular wall module according to claim 1, characterized in that: The distance between the lower extending teeth (22) and the wall B (2) is equal to the thickness of the upper raised edge (13).

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