A post-disaster reconstruction fast building module

Abstract

The application relates to a post-disaster reconstruction fast-built building module, which comprises at least two convex parts arranged on one side of a building module body, a concave part arranged on the opposite side of the building module body relative to the convex parts, a central pouring hole communicated with the convex parts and the concave part, and side pouring grooves arranged on three vertical surfaces perpendicular to the convex parts and in the same direction as the central pouring hole. The convex parts and the concave part can be used to conveniently and quickly place the building modules in position, and the building modules can be linear or right-angled wall bodies. The central pouring hole and the side pouring grooves can be used to pour cement after the wall body reaches a height, so that the cement is solidified in the interior, the connecting stability between the building modules is improved, the gaps between the building modules are reduced, and the heat preservation performance is improved. Steel bars can be arranged in advance to pass through the central pouring hole and the side pouring grooves, so that the toughness of the wall body is improved.

Description

Technical Field

[0001] This utility model belongs to the field of rapid construction, and in particular relates to a rapid construction module for post-disaster reconstruction. Background Technology

[0002] During an earthquake, houses may collapse or crack. Current emergency housing technologies for earthquake disasters mainly rely on tents, light steel prefabricated houses, and converted container houses. Although these solutions can achieve rapid construction in a short period of time, they generally have problems such as poor seismic performance, insufficient thermal insulation, short service life, and the need for a lot of hoisting and secondary decoration work on site. Although they solve the housing problem in the short term, these simple houses cannot be used for a long time.

[0003] Existing building modules, such as bricks and foam, require cement to be applied and new bricks to be laid simultaneously during construction. This slows down the construction process. Furthermore, the flat surface of the bricks, with cement connecting two bricks, makes them prone to cracking. In addition, the lack of flexible materials such as steel bars reduces the building's resilience, making it susceptible to collapse during earthquakes.

[0004] In summary, a rapid modular construction method for post-disaster reconstruction is proposed. Utility Model Content

[0005] In view of this, the present invention aims to propose a rapid construction module for post-disaster reconstruction, in order to solve the problems that existing building modules are connected by cement, which is prone to cracking, and that the lack of flexible materials such as steel bars will reduce the toughness of the building, making it easy to collapse during earthquakes.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a rapid construction module for post-disaster reconstruction, comprising: There are at least two protrusions located on one side of the building module body; The recessed portion is located on the opposite side of the protrusion of the building module body; The central pouring hole connects the raised portion and the recessed portion; The side gating grooves are oriented in the same direction as the central gating hole and are located on three surfaces perpendicular to the protrusion.

[0007] Furthermore, the protrusion is square.

[0008] Furthermore, the middle part of the side pouring groove is further recessed into the building module body to form a recessed space.

[0009] Furthermore, the area of ​​the recessed space opening is smaller than the area of ​​the internal space parallel to that surface.

[0010] Furthermore, at least two of the side casting grooves are provided on the long side of the building module body.

[0011] Furthermore, a connecting hole is provided between two adjacent recessed spaces.

[0012] Furthermore, connecting grooves are provided on the surface where the side casting groove is located.

[0013] Furthermore, the depth of the groove is greater than the height of the protrusion. Beneficial effects

[0014] By setting protrusions and recesses, building modules can be placed in place easily and quickly, and can be straight or right-angled walls.

[0015] The central pouring hole and side pouring grooves allow the wall to be poured after it has reached its height. The cement solidifies inside, increasing the stability of the connection between building modules, reducing gaps between modules, and enhancing thermal insulation performance.

[0016] Reinforcing bars can be pre-installed to pass through the central pouring hole and the side pouring groove, increasing the toughness of the wall. Attached Figure Description

[0017] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings: Figure 1 This is a first-person view structural diagram of the overall structure of a rapid construction module for post-disaster reconstruction as described in this utility model. Figure 2 This is a structural schematic diagram from another perspective of the rapid construction module for post-disaster reconstruction described in this utility model. Figure 3 This is a schematic diagram of a single-layer wall stack using the building modules described in this utility model; Figure 4 This is a schematic diagram of the double-wall stacking structure using the building module of this utility model; Figure 5 This is a structural schematic diagram of the corner wall using the building module described in this utility model; Figure 6 This is a structural diagram of a single-layer wall and a corner wall using the building module described in this utility model; Figure 7 This is a structural diagram of the double-layer wall and corner wall using the building module of this utility model; Figure 8 This is a schematic diagram of the structure built on the foundation of the building module used in this utility model; Figure 9 This is a schematic diagram of the structure on the foundation of the building module used in this utility model, showing the construction of the other side.

[0018] In the figure: 1. Protrusion; 2. Groove; 3. Central casting hole; 4. Side casting groove; 5. Recessed space; 6. Connecting groove; 7. Connecting hole; 11. Foundation; 12. Reinforcing bar. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present utility model can be combined with each other, and the described embodiments are only some embodiments of the present utility model, not all embodiments.

[0020] It should be noted that the descriptions of "left," "right," "left side," "right side," "upper part," "lower part," "top," and "bottom" in this utility model are defined based on the orientation or positional relationships shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and are not intended to indicate or imply that the described structure must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0021] In the description of this utility model, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] See appendix Figure 1 and Figure 2 This embodiment describes a rapid construction module for post-disaster reconstruction, comprising: At least two protrusions 1 are provided, located on one side of the building module body; they are used to quickly match the recessed portion 2 of another building module when two building modules are stacked. The two protrusions allow for different orientations of the two building modules, such as when they are placed in the same direction. Figure 3 As shown; and arranged at right angles, such as Figure 5 As shown.

[0023] The groove 2 is located on the opposite side of the protrusion 1 on the building module body; The central pouring hole 3 connects the protrusion 1 and the groove 2. During use, the central pouring hole 3 is aligned vertically with the side pouring groove 4, so that cement flows into the side pouring groove 4 of the stacked multi-layer building modules. On the one hand, it acts as a channel, and on the other hand, when the cement is filled, it forms a continuous columnar structure. Due to the presence of the side pouring groove 4, there will also be a protrusion. The entire columnar structure of cement can play a role in making the fixation more secure.

[0024] The side pouring groove 4 is oriented in the same direction as the central pouring hole 3 and is located on three surfaces perpendicular to the protrusion 1. The side pouring groove 4 has a space inside, into which cement flows. After solidification, it makes the cement and building module more firmly connected, reducing deformation and cracking between the cement and the building module.

[0025] In this embodiment, the protrusion 1 is square. The square protrusion allows for the placement of another building module in two perpendicular directions, thereby changing the direction of the wall construction.

[0026] In this embodiment, the middle part of the side pouring groove 4 is further recessed into the building module body to form a recessed space. The large internal size of the recessed space 5 can increase the amount of cement flowing in, and after solidification, it can prevent the cement from falling off the recessed space 5, thus increasing stability.

[0027] In this embodiment, the area of ​​the recessed space opening is smaller than the area of ​​the internal space parallel to that surface. This ensures that the cement cannot detach from the building module after it solidifies.

[0028] In this embodiment, at least two of the side casting grooves 4 are provided on the long side of the building module body.

[0029] In this embodiment, a connecting hole 7 is provided between two adjacent recessed spaces. The connecting hole 7 can expel internal air during the cement pouring process, increasing the space occupied by the cement and increasing structural stability.

[0030] In this embodiment, a connecting groove 6 is provided on the surface of the side pouring groove 4. The connecting groove 6 allows cement to flow between two connected building modules, increasing the connection area and making the connection between the two building modules more stable.

[0031] In this embodiment, the depth of the groove 2 is greater than the height of the protrusion 1, allowing cement to flow between the upper and lower building modules.

[0032] Throughout the entire usage process, including but not limited to the following situations: like Figure 3As shown, the single-layer wall is stacked, with the bottom layer laid in an array and the upper layers staggered so that the lower B and C blocks are connected. Block A is placed in the middle position above blocks B and C, so that the central pouring hole 3 of block A is connected to the side pouring groove 4 at the connection point of blocks B and C. The layers are laid one by one in sequence. No cement is needed during the laying process. After the design height is reached, cement is poured from the central pouring hole 3 and the side pouring groove 4 in sequence. The cement flows downward and into the recessed space 5 and the connecting groove 6, waiting for it to solidify.

[0033] like Figure 4 As shown, the double-layer wall is stacked by placing blocks D, B, and C on the same horizontal level on the basis of a single-layer wall, and then arranging them in the middle of blocks B and C before pouring cement.

[0034] like Figure 5 and 6 As shown, stacking at the corner, another building module is placed at the vertical position of block C, which can be the long side or the short side. This will cause the side pouring groove 4 of the connection part to form a new round hole. The upper layer is staggered and then cement is poured.

[0035] like Figure 7 As shown, a double-layer corner stack is formed. Based on the above, block D is placed at the corner. The direction of block D can be the same as that of block A or the same as that of block E.

[0036] like Figure 8 and 9 As shown, to increase the stability of the building and prevent collapse in disasters such as earthquakes, steel bars 12 can be placed on the foundation 11 as toughening components. The steel bars 12 pass through the central pouring hole 3 and the side pouring groove 4, and a gap is left between them and the building modules to facilitate the pouring of cement. At the same time, by fixing the relative position between the steel bars 12 and the uppermost building module, the relative positions of the building modules can be kept unchanged during pouring.

[0037] The embodiments of the present invention disclosed above are merely illustrative of the present invention. The embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific implementations described. Many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention.

Claims

1. A rapid-assembly building module for post-disaster reconstruction, characterized in that, include: At least two protrusions (1) are provided, located on one side of the building module body; The groove (2) is located on the opposite side of the protrusion (1) of the building module body; The central pouring hole (3) connects the protrusion (1) and the groove (2); The side pouring groove (4) is in the same direction as the central pouring hole (3) and is set on three surfaces perpendicular to the protrusion (1).

2. The rapid construction module for post-disaster reconstruction according to claim 1, characterized in that: The protrusion (1) is square.

3. The rapid construction module for post-disaster reconstruction according to claim 1, characterized in that: The middle part of the side pouring groove (4) is further recessed into the building module body to form a recessed space (5).

4. A rapid construction module for post-disaster reconstruction according to claim 3, characterized in that: The area of ​​the opening of the recessed space (5) is smaller than the area of ​​the internal space parallel to that surface.

5. A rapid construction module for post-disaster reconstruction according to claim 4, characterized in that: The side pouring groove (4) is provided with at least two on the long side of the building module body.

6. A rapid construction module for post-disaster reconstruction according to claim 5, characterized in that: A connecting hole (7) is provided between two adjacent recessed spaces.

7. A rapid construction module for post-disaster reconstruction according to claim 1, characterized in that: The side pouring groove (4) is provided with a connecting groove (6) on the surface.

8. A rapid construction module for post-disaster reconstruction according to claim 1, characterized in that: The depth of the groove (2) is greater than the height of the protrusion (1).

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