An assembled housing building wall and wall system with good earthquake resistance

Abstract

The present application provides a prefabricated housing building wall and a wall system with good earthquake resistance. The wall includes a first wall panel and a second wall panel, and a support assembly disposed between the first wall panel and the second wall panel; the support assembly includes a plurality of support members connected in sequence. The top surface and the bottom surface of the support member form a connection surface, and the first side surface and the second side surface of the support member form an abutting surface. A filling groove is provided in the connection surface, and the connection surfaces of two adjacent support members can be in contact with each other; a pressure-dividing groove is provided in the abutting surface, and the abutting surface can be in contact with the inner wall of the first wall panel and the inner wall of the second wall panel respectively; a connecting portion is provided on the abutting surface, and mounting portions are respectively provided on the inner walls of the first wall panel and the second wall panel. The connecting portion cooperates with the mounting portions to limit the relative movement between the support assembly, the first wall panel and the second wall panel. The present application enables the building wall to withstand greater external forces, thereby improving the earthquake resistance performance of the wall.

Description

Technical Field

[0001] The present invention belongs to the technical field of prefabricated buildings, and particularly relates to a wall and a wall system for a prefabricated house building with good earthquake resistance effect. Background Art

[0002] A prefabricated building refers to a building assembled on-site with prefabricated components. The advantages of this kind of building are fast construction speed, little restriction by climatic conditions, labor saving and improved building quality. The wall panel used in prefabricated buildings is a commonly used prefabricated component in prefabricated buildings.

[0003] In the prior art, since the wall panels of prefabricated buildings are usually connected by bolts and other connecting pieces, the stability of this threaded connection method is often not good, the earthquake resistance effect is poor, it is extremely easy to be damaged, and the heat insulation and sound insulation effects are also not good. Therefore, it not only is not conducive to improving the living experience of users, but also may endanger the lives and property safety of residents when serious natural disasters occur.

[0004] It can be seen that the prior art needs to be further improved. Summary of the Invention

[0005] The present invention provides a wall and a wall system for a prefabricated house building with good earthquake resistance effect to solve at least one of the above technical problems.

[0006] The technical solution adopted by the present invention is as follows:

[0007] In a first aspect, the present invention provides a wall for a prefabricated house building with good earthquake resistance effect. The wall includes a first wall panel and a second wall panel, and a support assembly disposed between the first wall panel and the second wall panel; the support assembly includes a plurality of support members connected in sequence. The top surface and the bottom surface of the support member form a connection surface, the first side surface and the second side surface of the support member form an abutting surface. A filling groove is provided on the connection surface, and the connection surfaces of two adjacent support members can be in contact with each other; a pressure-dividing groove is provided on the abutting surface, and the abutting surface can be in contact with the inner wall of the first wall panel and the inner wall of the second wall panel respectively; a connecting portion is provided on the abutting surface, and mounting portions are respectively provided on the inner walls of the first wall panel and the second wall panel. The connecting portion cooperates with the mounting portion to limit the relative movement between the support assembly, the first wall panel and the second wall panel.

[0008] As a preferred embodiment of the present invention, the connection surfaces of two adjacent support members are in contact with each other to form a support unit, and a plurality of support members form a plurality of support units; the support unit has an isolation cavity, and the isolation cavity is formed by enclosing the filling grooves of two adjacent support members.

[0009] As a preferred embodiment of the present invention, the support assembly has a plurality of the isolation cavities, and the wall further includes a plurality of heat insulation members and a plurality of sound insulation members, and the plurality of heat insulation members and the plurality of sound insulation members are alternately arranged in the plurality of isolation cavities in sequence.

[0010] As a preferred embodiment of the present invention, the filling groove is an arc groove opened along the axial direction of the support member, and the pressure dividing groove is a rectangular groove opened along the axial direction of the support member.

[0011] As a preferred embodiment of the present invention, one of the connecting portion and the mounting portion is a connecting column, and the other is a mounting hole, and an interference fit is provided between the connecting column and the mounting hole.

[0012] In a second aspect, the present invention further provides a prefabricated house building wall system with good earthquake resistance, including a plurality of walls as described above, and concrete fillers are respectively poured at the top and bottom of each wall, and the concrete fillers can fill the filling grooves at both ends of the support assembly, and make the connection surfaces of the two support members located at both ends of the wall form an upper sealing surface and a lower sealing surface.

[0013] As a preferred embodiment of the present invention, one of the upper sealing surface and the lower sealing surface is provided with a plurality of trapezoidal platforms, and the other is provided with a plurality of trapezoidal grooves adapted to the trapezoidal platforms.

[0014] As a preferred embodiment of the present invention, the plurality of walls are respectively connected through the plurality of trapezoidal platforms and the plurality of trapezoidal grooves, so that the plurality of walls form an integral structure.

[0015] As a preferred embodiment of the present invention, the wall system further includes a rubber buffer pad, and the rubber buffer pad is arranged between adjacent upper sealing surfaces and lower sealing surfaces.

[0016] As a preferred embodiment of the present invention, the wall system further includes a reinforcing member having a clamping surface, the clamping surface covers the joint formed by adjacent upper sealing surfaces and lower sealing surfaces, and the clamping surface is provided with a corrugated structure to enhance the friction force between it and the wall.

[0017] Due to the adoption of the above technical solutions, the beneficial effects obtained by the present invention are as follows:

[0018] 1. A wall for an assembled building with good seismic resistance provided by the present invention includes a first wall panel, a second wall panel, and a support assembly. The support assembly can, on the one hand, enhance the connection stability between the first wall panel and the second wall panel; on the other hand, the support assembly includes a plurality of support members connected in sequence, and pressure-dividing grooves and filling grooves are respectively formed on the abutting surface and the connecting surface of the support members. The pressure-dividing grooves and filling grooves can, when a plurality of connected support members are in contact with the first wall panel and the second wall panel, disperse the lateral and vertical forces received by the first wall panel and the second wall panel, so that the building wall can bear greater external forces, thereby enhancing the seismic performance of the wall. In addition, the connection part and the installation part in the wall can enhance the structural stability of the support assembly relative to the first wall panel and the second wall panel, and to the greatest extent prevent relative movement among the support assembly, the first wall panel, and the second wall panel.

[0019] 2. As a preferred embodiment of the present invention, the isolation cavity in the support unit can, on the one hand, serve as a buffer space for the wall. When the wall is subjected to oscillating external forces, the isolation cavity can reduce the transmission of external forces, thereby further enhancing the seismic effect of the wall; on the other hand, the present application can also fill the isolation cavity with fillers having specific functions to endow the wall with certain good characteristics. For example, heat-insulating materials can be filled in the isolation cavity to enhance the heat-insulating performance of the wall; sound-insulating materials can be filled in the isolation cavity to enhance the sound-insulating performance of the wall; moisture-proof materials can be filled in the isolation cavity to enable the building constructed by the wall to have better moisture-proof performance, etc. The setting of the isolation cavity in the present application can enable the wall to have better environmental adaptability, thereby expanding the applicable range of the wall itself, and can be designed and processed specifically according to the actual needs of users, so that the wall can meet the common needs of different scenarios and different users.

[0020] 3. As a preferred embodiment of the present invention, one of the connection part and the installation part is set as a connection column, and the other is set as an installation hole. This assembly method of hole-column cooperation has a simple structure and greatly simplifies the assembly connection between the support assembly and the first wall panel and the second wall panel. Moreover, the connection column and the installation hole are in interference fit, which can further enhance the connection strength between the connection column and the installation hole, thereby facilitating the improvement of the stability and reliability among the support assembly, the first wall panel, and the second wall panel.

[0021] 4. The prefabricated housing building wall system with good earthquake resistance provided by the present invention includes a plurality of walls as described above. By pouring concrete fillers at the top and bottom of each wall respectively, the two filling grooves at the top and bottom of the support assembly can be filled, and finally the two connection surfaces form an upper sealing surface and a lower sealing surface. On the one hand, the upper sealing surface and the lower sealing surface formed by this setting method of the present application can make the wall structure form a complete whole, further improving the strength and stability of the wall structure and the earthquake resistance performance of the wall. On the other hand, the setting of the upper sealing surface and the lower sealing surface can also facilitate the connection between multiple walls. For example, the assembly between adjacent two walls can be realized by setting corresponding connection and fixing structures on the upper sealing surface and the lower sealing surface, thereby reducing the construction and assembly difficulty of the wall system and improving the construction efficiency of the project.

[0022] 5. As a preferred embodiment of the present invention, a rubber buffer pad is arranged between adjacent upper sealing surfaces and lower sealing surfaces. Based on the elastic, impact-resistant, shock-absorbing and other properties of the rubber material, this setting method enables the connection between adjacent two walls with poor earthquake resistance to also have a good impact-resistant effect, thereby improving the impact resistance and earthquake resistance performance of the wall system as a whole, and further enhancing the stability and safety of the wall system. In addition, the structure of the rubber buffer pad itself is simple, and its processing, manufacturing and assembly with the wall are all very convenient, which is conducive to reducing the processing cost of the wall system.

[0023] 6. As a preferred embodiment of the present invention, the reinforcement member arranged at the connection of adjacent walls can further improve the connection strength and stability between adjacent walls, and enhance the performance of the connection of adjacent walls to resist external force impact. And, the clamping surface of the reinforcement member is provided with a corrugated structure. The setting of this structure can improve the friction between the reinforcement member and the wall, which is conducive to improving the assembly effect between the reinforcement member and the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and form a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0025] Figure 1 is a schematic structural diagram of a prefabricated housing building wall provided by an embodiment of the present invention;

[0026] Figure 2 is a schematic structural diagram of a support member provided by an embodiment of the present invention;

[0027] Figure 3 is a schematic structural diagram of a first wall panel or a second wall panel provided by an embodiment of the present invention;

[0028] Figure 4 Structural schematic diagram of a support unit provided by an embodiment of the present invention;

[0029] Figure 5 Structural schematic diagram of another wall provided by an embodiment of the present invention;

[0030] Figure 6 Structural schematic diagram of a wall system provided by an embodiment of the present invention;

[0031] Figure 7 Structural schematic diagram of another wall system provided by an embodiment of the present invention.

[0032] Among them,

[0033] 100 Wall, 110 First wall panel, 111 Installation part, 112 Trapezoidal platform, 120 Second wall panel, 121 Trapezoidal groove, 130 Support assembly, 140 Support member, 141 Connection surface, 142 Abutting surface, 143 Filling groove, 144 Pressure-dividing groove, 145 Connection part, 146 Support unit, 147 Isolation cavity, 148 Heat-insulating member, 149 Sound-insulating member, 150 Concrete filler, 160 Rubber buffer pad, 170 Reinforcement member. Specific embodiments

[0034] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.

[0035] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0036] In addition, in the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0037] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication between two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0039] As Figure 1 and Figure 2 shown, the present invention provides a prefabricated building wall 100 with good earthquake resistance. It should be noted that this prefabricated building wall and wall system provided by this application are more applied to low-rise buildings, such as buildings with 1 to 3 floors. Specifically, the wall 100 may include a first wall panel 110, a second wall panel 120, and a support assembly 130 disposed between the first wall panel 110 and the second wall panel 120.

[0040] Wherein, the support assembly 130 includes a plurality of support members 140 connected in sequence. The top surface and the bottom surface of the support member 140 form a connection surface 141, and the first side surface and the second side surface of the support member 140 form an abutting surface 142. A filling groove 143 is formed in the connection surface 141, and the connection surfaces 141 of two adjacent support members 140 can be in contact with each other; a pressure-dividing groove 144 is formed in the abutting surface 142, and the abutting surface 142 can be in contact with the inner wall of the first wall panel 110 and the inner wall of the second wall panel 120 respectively.

[0041] It should be noted that the present application does not limit the specific structure of the filling groove 143 and the pressure-dividing groove 144. The filling groove 143 can be a semicircular groove, a rectangular groove, a trapezoidal groove, a triangular groove, etc., and the pressure-dividing groove 144 can be a rectangular groove, a V-shaped groove, an annular groove, etc. Moreover, in the present application, the filling groove 143 and the pressure-dividing groove 144 can be a continuous structure or a discontinuous structure in the extension direction of the support member 140. When the filling groove 143 and the pressure-dividing groove 144 are discontinuous structures, the present application does not limit the specific number of the filling groove 143 and the pressure-dividing groove 144.

[0042] For the sake of convenience, the present application will take the filling groove 143 as a circular arc groove and the pressure dividing groove 144 as a rectangular groove as an example to explain the technical solution of the present application. Preferably, the present application can also specifically set the circular arc groove as an elliptical arc groove and the rectangular groove as an elliptical arc groove.

[0043] In addition, refer to Figure 3 As shown, the abutting surface 142 is provided with a connecting portion 145, and the inner wall of the first wall panel 110 and the inner wall of the second wall panel 120 are respectively provided with mounting portions 111, and the connecting portion 145 cooperates with the mounting portions 111 to limit the relative movement between the supporting assembly 130, the first wall panel 110 and the second wall panel 120.

[0044] Preferably, although not shown in the figure, it can be understood by those skilled in the art that, in order to enhance the connection strength between the support assembly 130 and the first wall panel 110 and the second wall panel 120, and enhance the connection stability between the various support members 140 of the support assembly 130, the present application can also respectively set anti-skid stripes on the connection surface 141 and the abutment surface 142 of the support member 140 to respectively enhance the friction between the various support members 140, and the friction between the first wall panel 110 and the second wall panel 120. The setting of the anti-skid stripes not only enhances the friction between the above structures, but also prevents the relative movement between the above structures. The most important thing is that the stress concentration that may be generated by the support member 140 when subjected to external forces is avoided as much as possible by setting the anti-skid stripes, thereby improving the impact resistance and earthquake resistance of the building wall. Of course, the anti-skid stripes are only applied to the support member 140 as a specific implementation method. In addition to this structure, the magnitude of the friction generated between the above structures can also be changed by the surface roughness of the connection surface 141 and the abutment surface 142.

[0045] An assembled building wall 100 with good earthquake resistance provided by the present invention includes a first wall panel 110, a second wall panel 120 and a support assembly 130. The setting of the support assembly 130 can, on the one hand, improve the connection stability between the first wall panel 110 and the second wall panel 120; on the other hand, the support assembly 130 includes a plurality of support members 140 connected in sequence, and pressure-dividing grooves 144 and filling grooves 143 are respectively formed on the abutting surface 142 and the connecting surface 141 of the support member 140. The setting of the pressure-dividing grooves 144 and the filling grooves 143 can disperse the lateral and vertical forces received by the first wall panel 110 and the second wall panel 120 when a plurality of connected support members 140 are in contact with the first wall panel 110 and the second wall panel 120, so that the building wall 100 can withstand greater external forces, thereby improving the earthquake resistance performance of the wall 100. Moreover, the setting of the filling grooves 143 and the pressure-dividing grooves 144 can also reduce the weight of the support members 140 to a certain extent, save the production cost of the building wall, and facilitate the construction of the wall on the basis of not affecting the structural stability of the wall. In addition, the setting of the connecting portion 145 and the installation portion 111 in the wall 100 can improve the structural stability of the support assembly 130 relative to the first wall panel 110 and the second wall panel 120, and prevent relative movement between the support assembly 130, the first wall panel 110 and the second wall panel 120 to the greatest extent.

[0046] In one embodiment, referring to Figure 4 As shown, the connecting surfaces 141 of two adjacent support members 140 are in contact with each other to form a support unit 146, and a plurality of support members 140 form a plurality of support units 146; the support unit 146 has an isolation cavity 147, and the isolation cavity 147 is formed by enclosing the filling grooves 143 of two adjacent support members 140.

[0047] The provision of the isolation cavity 147 in the support unit 146 can, on the one hand, serve as a buffer space for the wall 100. When the wall 100 is subjected to external shock forces, the provision of the isolation cavity 147 can reduce the transmission of external forces, thereby further enhancing the seismic resistance effect of the wall 100. On the other hand, the present application can also fill the isolation cavity 147 with fillers having specific functions to endow the wall 100 with certain good characteristics. For example, heat-insulating materials can be filled in the isolation cavity 147 to improve the heat-insulating performance of the wall 100; sound-insulating materials can be filled in the isolation cavity 147 to improve the sound-insulating performance of the wall 100; moisture-proof materials can be filled in the isolation cavity 147 to enable the building constructed by the wall 100 to have better moisture-proof performance, etc. The provision of the isolation cavity 147 in the present application can enable the wall 100 to have better environmental adaptability, thereby expanding the applicable range of the wall 100 itself, and the wall 100 can be specifically designed and processed according to the actual needs of users so that the wall 100 can meet the common needs of different scenarios and different users.

[0048] Furthermore, with reference to Figure 5 shown, the support assembly 130 has a plurality of the isolation cavities 147, and the wall 100 may further include a plurality of heat-insulating members 148 and a plurality of sound-insulating members 149. The plurality of heat-insulating members 148 and the plurality of sound-insulating members 149 are alternately arranged in the plurality of isolation cavities 147 in sequence. The arrangement of the plurality of heat-insulating members 148 and the plurality of sound-insulating members 149 can take into account both the heat-insulating performance and the sound-insulating performance of the wall 100, and the arrangement of the plurality of heat-insulating members 148 and the plurality of sound-insulating members 149 alternately arranged in the plurality of isolation cavities 147 makes the heat-insulating and sound-insulating effects of the wall 100 more evenly distributed.

[0049] As a preferred embodiment of the present invention, the filling groove 143 is an arc-shaped groove opened along the axial direction of the support member 140, and the pressure-dividing groove 144 is a rectangular groove opened along the axial direction of the support member 140.

[0050] As a preferred embodiment of the present invention, continue to refer to Figure 2 and Figure 3 shown, one of the connecting portion 145 and the mounting portion 111 is a connecting column, and the other is a mounting hole, and an interference fit is provided between the connecting column and the mounting hole. By setting one of the connecting portion 145 and the mounting portion 111 as a connecting column and the other as a mounting hole, this assembly method of hole-column cooperation has a simple structure, greatly simplifying the assembly connection between the support assembly 130 and the first wall panel 110 and the second wall panel 120. Moreover, the interference fit between the connecting column and the mounting hole can further enhance the connection strength between the connecting column and the mounting hole, thereby facilitating the improvement of the stability and reliability among the support assembly 130, the first wall panel 110, and the second wall panel 120.

[0051] In another embodiment, referring to Figure 6 as shown, the present invention further provides a prefabricated housing building wall system with good earthquake resistance effect, which may include a plurality of walls 100 as described above, and concrete fillers 150 are respectively cast at the top and bottom ends of each wall 100. The concrete fillers 150 can fill the filling grooves 143 at both ends of the support assembly 130, and make the connection surfaces 141 of the two support members 140 located at both ends of the wall 100 form an upper sealing surface and a lower sealing surface.

[0052] By respectively casting the concrete fillers 150 at the top and bottom ends of each wall 100, the two filling grooves 143 at the top and bottom ends of the support assembly 130 can be filled, and finally the two connection surfaces 141 form an upper sealing surface and a lower sealing surface. On the one hand, the upper sealing surface and the lower sealing surface formed by this setting method of the present application can make the wall 100 structure form a complete whole, further improving the strength and stability of the wall 100 structure and the earthquake resistance performance of the wall 100; on the other hand, the setting of the upper sealing surface and the lower sealing surface can also facilitate the connection between multiple walls 100. For example, the assembly between two adjacent walls 100 can be realized by setting corresponding connection and fixing structures on the upper sealing surface and the lower sealing surface, thereby reducing the construction and assembly difficulty of the wall system and improving the construction efficiency of the project.

[0053] Furthermore, referring to Figure 7 as shown, one of the upper sealing surface and the lower sealing surface is provided with a plurality of trapezoidal platforms 112, and the other of the two is provided with a plurality of trapezoidal grooves 121 adapted to the trapezoidal platforms 112. And, multiple walls 100 are respectively connected through the plurality of trapezoidal platforms 112 and the plurality of trapezoidal grooves 121, so that the multiple walls 100 form an integral structure.

[0054] Preferably, still referring to Figure 7 as shown, the wall system may further include a rubber buffer pad 160, and the rubber buffer pad 160 is arranged between two adjacent upper sealing surfaces and lower sealing surfaces.

[0055] This setting method, based on the elastic, impact-resistant, shock-absorbing and other properties of the rubber material, enables the connection part of two adjacent walls 100 with poor earthquake resistance performance to also have a good impact resistance effect, thereby improving the impact resistance and earthquake resistance performance of the wall system as a whole, and further improving the stability and safety of the wall system. In addition, the structure of the rubber buffer pad 160 itself is simple, and its processing and manufacturing and the assembly with the wall 100 are also very convenient, which is conducive to reducing the processing cost of the wall system.

[0056] As a preferred embodiment of the present invention, continue to refer to Figure 5 As shown, the wall system may further include a reinforcing member 170 having a clamping surface, the clamping surface covering the joint formed by two adjacent upper sealing surfaces and the lower sealing surface, and the clamping surface is provided with a corrugated structure to enhance the friction between it and the wall 100.

[0057] In the present application, the reinforcing member 170 provided at the connection of adjacent walls 100 can further improve the connection strength and stability between adjacent walls 100, and enhance the performance of the connection of adjacent walls 100 to resist external force impact. Moreover, the clamping surface of the reinforcing member 170 is provided with a corrugated structure, and the setting of this structure can enhance the friction between the reinforcing member 170 and the wall 100, thereby facilitating the improvement of the assembly effect between the reinforcing member 170 and the wall 100.

[0058] What is not described in the present application can be achieved by adopting or referring to the existing technology.

[0059] Each embodiment in this specification is described in a progressive manner. For the same or similar parts between each embodiment, reference can be made to each other, and the key points of each embodiment are the differences from other embodiments.

[0060] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. An assembled housing building wall with good earthquake resistance effect, characterized in that, The wall includes a first wall panel and a second wall panel, and a support assembly disposed between the first wall panel and the second wall panel; The support assembly includes a plurality of support members connected in sequence. The top surface and the bottom surface of the support member form a connection surface, and the first side surface and the second side surface of the support member form an abutting surface. A filling groove is formed in the connection surface, and the connection surfaces of two adjacent support members can be in contact with each other; a pressure-dividing groove is formed in the abutting surface, and the abutting surface can be in contact with the inner wall of the first wall panel and the inner wall of the second wall panel respectively; A connecting portion is disposed on the abutting surface, and mounting portions are respectively disposed on the inner walls of the first wall panel and the second wall panel. The connecting portion is matched with the mounting portion to limit the relative movement between the support assembly, the first wall panel and the second wall panel; The filling groove is an arc-shaped groove formed along the axial direction of the support member, and the pressure-dividing groove is a rectangular groove formed along the axial direction of the support member; The connection surfaces of two adjacent support members are in contact with each other to form a support unit, and a plurality of support units are formed by the plurality of support members; The support unit has an isolation cavity, and the isolation cavity is formed by enclosing the filling grooves of two adjacent support members; The support assembly has a plurality of the isolation cavities. The wall further includes a plurality of heat-insulating members and a plurality of sound-insulating members, and the plurality of heat-insulating members and the plurality of sound-insulating members are alternately arranged in the plurality of isolation cavities in sequence.

2. The wall of a prefabricated house building with good earthquake resistance as described in claim 1, characterized in that, One of the connecting portion and the mounting portion is a connecting column, and the other is a mounting hole, and an interference fit is provided between the connecting column and the mounting hole.

3. An assembled housing building wall system with good earthquake resistance effect, characterized in that, It includes a plurality of walls as described in any one of claims 1-2, and concrete fillers are respectively poured at the top end and the bottom end of each wall. The concrete filler can fill the filling grooves at both ends of the support assembly and make the connection surfaces of two support members located at both ends of the wall form an upper sealing surface and a lower sealing surface.

4. The wall system of a prefabricated house building with good earthquake resistance according to claim 3, characterized in that, One of the upper sealing surface and the lower sealing surface is provided with a plurality of trapezoidal platforms, and the other is provided with a plurality of trapezoidal grooves adapted to the trapezoidal platforms.

5. The wall system of a prefabricated house building with good earthquake resistance according to claim 4, characterized in that, The plurality of walls are respectively connected by the plurality of trapezoidal platforms and the plurality of trapezoidal grooves, so that the plurality of walls form an integral structure.

6. The wall system of a prefabricated house building with good earthquake resistance as described in claim 4, characterized in that, The wall system further includes a rubber buffer pad, and the rubber buffer pad is disposed between two adjacent upper sealing surfaces and lower sealing surfaces.

7. The wall system of a prefabricated house building with good earthquake resistance according to claim 6, characterized in that, The wall system further includes a reinforcing member having a clamping surface. The clamping surface covers the joint formed by two adjacent upper sealing surfaces and lower sealing surfaces, and the clamping surface is provided with a corrugated structure to enhance the friction force between it and the wall.

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