Fabricated building structure

Abstract

The invention discloses a fabricated building structure, and belongs to the technical field of building structures, the fabricated building structure comprises a wallboard unit, one end of the wallboard unit is provided with a plurality of equidistantly distributed sockets and fixedly attached with an elastic rubber pad, the other end of the wallboard unit is provided with a connecting assembly, and the wallboard unit is internally provided with a liquid pushing assembly. A pressure regulating assembly is arranged in the wallboard unit; the two wallboard units are fixed into a whole through cooperation of the connecting assemblies and the liquid pushing assemblies, the connecting strength of the two wallboard units is effectively enhanced, the overall assembling efficiency is effectively improved, a dynamic sealing mechanism can be formed through cooperation of the connecting assemblies and the liquid pushing assemblies, and the sealing effect is good. According to the building external wall thermal insulation structure, the adverse effect of the size deviation of the elastic rubber pad on the sealing gap of the elastic rubber pad can be effectively eliminated, water is stored in the wallboard unit, when the external environment temperature rises, heat in the external environment is absorbed through the water in the wallboard unit, and the thermal insulation effect of the building external wall thermal insulation structure is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building structures, and in particular to an assembled building structure. Background Art

[0002] Prefabricated construction involves transferring much of the on-site work involved in traditional construction to a factory for prefabrication. The factory processes and manufactures the various components and accessories required for construction. These prefabricated components are then transported to the construction site and assembled and installed on-site using reliable connections, ultimately completing the overall construction of the building. With increasing demands for energy efficiency in buildings, energy savings rates of at least 75% are generally required. Consequently, the use of thermal insulation wall panels has been vigorously promoted. These panels, which are installed on the exterior walls of the building to insulate the structure, offer both thermal insulation and decorative functions, improving the insulation capacity of the house, maintaining a stable indoor temperature, and enhancing living and working comfort. Existing thermal insulation wall panels typically require the use of multiple bolts or glue to join the panels together. Installation is cumbersome, requiring significant labor and time, resulting in low overall assembly efficiency. Therefore, solutions have been proposed in the prior art.

[0003] For example, Chinese patent publication No. CN217299326U discloses a thermal insulation wall panel that is easy to assemble, including a wall panel, two groups of plug rods are provided on the left side of the wall panel, two groups of sockets matching the plug rods are provided on the right side of the wall panel, and a tapered plug and a limiting component. The tapered plug is fixed to the end of the plug rod away from the wall panel, and the end of the socket located inside the wall panel is provided with a tapered groove matching the tapered plug. The limiting component is used to limit the plug rod, and the limiting component is located inside the socket. The present invention is provided with a tapered plug, so that the tapered plug can be stuck in the inner wall of the tapered groove, so that the plug rod and the socket are not easy to separate, and there is no need to fix the spliced wall panels with additional bolts. By providing a limiting component, the firmness of the splicing of the two groups of wall panels is further improved, and it is more flexible and easy to use.

[0004] There are still deficiencies in the above application. When the insulation wall panels in the above application are assembled, although the above application does not require additional bolts to fix the spliced wall panels, when the insulation wall panels are spliced, the gap between two adjacent insulation wall panels is certain and the gap is difficult to adjust. When the size of the sealing strip is too small, it is difficult to fully seal the gap. When the size of the sealing strip is too large, the difficulty of assembly is increased, and it is difficult to overcome the adverse effects of the deviation of the sealing strip on the sealing gap. At the same time, after assembly, it is difficult to disassemble, which is not conducive to later dismantling construction and recycling.

[0005] Therefore, it is necessary to provide a prefabricated building structure to solve the above technical problems. Summary of the Invention

[0006] The object of the present invention is to provide a prefabricated building structure to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides a solution to the above-mentioned technical problem as follows: an assembled building structure, comprising a wall panel unit, one end of which is provided with a plurality of equally spaced sockets and is fitted with an elastic rubber pad, the other end of which is provided with a connecting component that is inserted into the socket and locks the two wall panel units together, and the interior of the wall panel unit is provided with a hydraulic push component that presses the connecting component to firmly lock it.

[0008] As a further solution of the present invention, the connecting assembly includes an inner cavity opened inside the wall panel unit and located inside the wall panel unit near one end of the socket, and a connecting plate arranged along the length direction of the inner cavity is provided inside the inner cavity, and a plurality of equally distributed wedge blocks a are fixed on the side of the connecting plate, and a plurality of connecting rods a corresponding to the wedge blocks a are fixed at the end of the wall panel unit away from the socket, and the ends of the plurality of connecting rods a are fixed with wedge blocks b that cooperate with the wedge blocks a.

[0009] As a further solution of the present invention, the liquid push assembly includes a liquid chamber a opened inside the wall panel unit and located at one end of the inner cavity. The liquid chamber a is connected to the inner cavity. A connecting rod b inserted into the liquid chamber a is fixed on one end of the connecting plate, and a piston a tightly fitted with the liquid chamber a is fixed on one end of the connecting rod b.

[0010] As a further solution of the present invention, a serpentine internal liquid tank is provided inside the wall panel unit, and an infusion tank a is provided inside the wall panel unit. Both ends of the infusion tank a are respectively connected to one end of the internal liquid tank and the liquid cavity a.

[0011] As a further solution of the present invention, a spring is provided inside the liquid chamber a, and the spring is located on the side of the piston a away from the connecting rod b.

[0012] As a further solution of the present invention, a pressure-regulating assembly connected to the liquid push assembly is provided inside the wall panel unit. The pressure-regulating assembly includes a liquid cavity b opened inside the wall panel unit and connected to one end of the inner liquid tank away from the infusion tank a. A nut sleeve is fixed in the liquid cavity b. The inner thread of the nut sleeve is connected to a threaded rod inserted in the liquid cavity b. A piston b is fixed on one end of the threaded rod and fits tightly with the side wall of the liquid cavity b.

[0013] As a further solution of the present invention, an inner groove coaxially arranged with the liquid chamber b is provided inside the wall panel unit, and an end plate located inside the inner groove is fixed to the end of the threaded rod away from the piston b.

[0014] As a further solution of the present invention, a cover plate is hinged in the open end of the inner groove, a groove a is provided on the side surface of the cover plate, and a plurality of annular inner ribs are provided on the side surface of the end plate.

[0015] As a further solution of the present invention, an infusion groove b is provided inside the wall panel unit, one end of the infusion groove b is connected to the liquid cavity b, and a sealing plug is adapted to be provided in the other end of the infusion groove b.

[0016] As a further solution of the present invention, a groove b is provided on the side surface of the wall panel unit and is located at one end of the infusion tank b away from the liquid cavity b.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. When splicing and connecting two wall panel units, the two wall panel units are plugged together using the provided connecting assembly, and the connecting assembly is locked using the hydraulic push assembly. Thus, the two wall panel units are fixed together through the cooperation of the connecting assembly and the hydraulic push assembly, effectively enhancing the connection strength of the two wall panel units, eliminating the need to install multiple bolts, simplifying the wall panel unit assembly operation, and improving the convenience of assembling and connecting the wall panel units, thereby effectively improving the overall assembly efficiency; 2. When two wall panel units are assembled and connected, elastic rubber pads are pre-placed at the joints of adjacent wall panel units to seal the gap between the two wall panel units. At the same time, the gap between the two wall panel units can be adjusted by cooperating with the provided connection assembly and the hydraulic push assembly, thereby squeezing the elastic rubber pads to varying degrees, forming a dynamic sealing mechanism. This allows the elastic rubber pads to achieve a good sealing effect on the gap between the two wall panel units, compensating for the dimensional tolerances of the elastic rubber pads themselves, effectively eliminating the adverse effects of dimensional deviations of the elastic rubber pads on the sealing gaps of the elastic rubber pads, and allowing construction personnel to flexibly adjust the compression amount according to site conditions, thereby ensuring sealing while avoiding permanent deformation of the elastic rubber pads due to excessive compression. This is suitable for wall panel connections in prefabricated buildings, meeting airtightness and watertightness requirements, and significantly improving the long-term sealing reliability of wall panel unit joints. 3. The liquid push assembly can store water. When the external ambient temperature rises, the water in the wall panel unit absorbs the heat from the external environment, reducing the rate of temperature rise in the building. When the external ambient temperature drops, the water can release the heat, slowing the rate of temperature rise in the building, thereby improving the insulation effect of the building's exterior wall insulation structure. Since the specific heat capacity of water is greater than that of ordinary panels, the insulation effect of water on the house is better than that of panels. In addition, water resources are more readily available, with low cost and environmental protection. 4. The hydraulic pressure inside the liquid push component can be adjusted by the provided pressure regulating component, so that the water inside the liquid push component is evenly distributed inside the wall panel unit, thereby improving the uniformity of water distribution inside the wall panel unit and effectively enhancing the overall thermal insulation effect of the wall panel unit. At the same time, by adjusting the hydraulic pressure, the connecting component can firmly and securely connect the two wall panel units, further increasing the connection strength of the two wall panel units. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the internal structure of the housing of the present invention; Figure 3 for Figure 2 A magnified view of the structure at center A; Figure 4 It is a schematic diagram of the groove and slide structure of the present invention; Figure 5 This is a schematic diagram of the guide plate and slide structure of the present invention; Figure 6 This is a schematic diagram of the guide plate and slide structure of the present invention; Figure 7 This is a schematic diagram of the guide plate and slide structure of the present invention; Figure 8 This is a schematic diagram of the guide plate and slide structure of the present invention; Figure 9 This is a schematic diagram of the guide plate and slide structure of the present invention; Figure 10 It is a schematic diagram of the guide plate and slide plate structure of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows: 1. Connecting assembly; 101. Wedge block a; 102. Connecting plate; 103. Wedge block b; 104. Connecting rod a; 105. Inner cavity; 2. Liquid push assembly; 201. Connecting rod b; 202. Piston a; 203. Spring; 204. Infusion tank a; 205. Liquid cavity a; 206. Inner liquid tank; 3. Pressure regulating assembly; 301. Piston b; 302. Threaded rod; 303. Nut sleeve; 304. End plate; 305. Inner tank; 306. Cover plate; 307. Groove a; 308. Raised rib; 309. Liquid cavity b; 310. Infusion tank b; 311. Groove b; 312. Sealing plug; 4. Elastic rubber pad; 5. Wall panel unit; 6. Socket. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments.

[0021] See also Figure 1-10 The present invention provides an assembled building structure, including a wall panel unit 5, one end of which is provided with a plurality of equally spaced sockets 6 and is fitted with an elastic rubber pad 4, the other end of which is provided with a connecting component 1 that is inserted into the socket 6 and locks the two wall panel units 5 together, the interior of the wall panel unit 5 is provided with a hydraulic push component 2 that presses the connecting component 1 to firmly lock it, and the interior of the wall panel unit 5 is provided with a pressure regulating component 3 that is connected to the hydraulic push component 2; when splicing and connecting two wall panel units 5, the two wall panel units 5 are plugged in by the provided connecting component 1, and the connecting component 1 is locked by the hydraulic push component 2, so that the two wall panel units 5 are fixed into one piece by the cooperation of the connecting component 1 and the hydraulic push component 2, effectively The connection strength of the two wall panel units 5 is enhanced, the operation of installing multiple bolts is eliminated, the assembly operation of the wall panel units 5 is simplified, and the assembly and connection convenience of the wall panel units 5 is improved, thereby effectively improving the overall assembly efficiency. When the two wall panel units 5 are assembled and connected, elastic rubber pads 4 are pre-installed at the joints of adjacent wall panel units 5, and the gap between the two wall panel units 5 is sealed by the elastic rubber pads 4. At the same time, the gap between the two wall panel units 5 can be adjusted by cooperating with the provided connection component 1 and the liquid push component 2, thereby squeezing the elastic rubber pads 4 to different degrees, forming a dynamic sealing mechanism, so that the elastic rubber pads 4 can achieve a good sealing effect on the gap between the two wall panel units 5, compensating for the size tolerance of the elastic rubber pads 4 themselves. The difference can effectively eliminate the adverse effects of the size deviation of the elastic rubber pad 4 on the sealing gap of the elastic rubber pad 4, and allow construction personnel to flexibly adjust the compression amount according to site conditions, which can not only ensure the sealing but also avoid permanent deformation of the elastic rubber pad 4 caused by excessive compression. When the elastic rubber pad 4 exhibits elastic attenuation due to aging, the elastic rubber pad 4 can be restored to the sealing pressure by re-adjustment. It is particularly suitable for wall panel connections in prefabricated buildings, meets the requirements of air tightness and water tightness, and significantly improves the long-term sealing reliability of the wall panel unit 5 joints; the liquid push component 2 can store water, so that water is stored inside the wall panel unit 5. When the external ambient temperature rises, the water in the wall panel unit 5 is used to absorb heat from the external environment to reduce the temperature inside the building. The rate of increase; when the external ambient temperature drops, water can be used to release heat, slowing down the rate of temperature increase in the building, thereby improving the thermal insulation effect of the building's exterior wall insulation structure. Since the specific heat capacity of water is larger than that of ordinary panels, the thermal insulation effect of water on the house is better than that of panels, and water resources are easier to obtain, with low cost and environmental protection. The pressure regulating component 3 provided can adjust the hydraulic pressure inside the liquid push component 2, so that the water inside the liquid push component 2 is evenly distributed inside the wall panel unit 5, improving the uniformity of water distribution inside the wall panel unit 5, and effectively enhancing the overall thermal insulation effect of the wall panel unit 5. At the same time, by adjusting the hydraulic pressure, the connecting component 1 can firmly and fixedly connect the two wall panel units 5, further increasing the connection strength of the two wall panel units 5.

[0022] Further as Figure 1 、 Figure 7 、 Figure 9 and Figure 10 As shown, it is worth mentioning that the connection component 1 includes an inner cavity 105 opened inside the wall panel unit 5 and located at one end of the wall panel unit 5 near the socket 6. The inner cavity 105 is provided with a connecting plate 102 arranged along the length direction of the inner cavity 105. A plurality of wedge blocks a101 distributed at equal intervals are fixed on the side of the connecting plate 102. A plurality of connecting rods a104 corresponding to the wedge blocks a101 are fixed at one end of the wall panel unit 5 away from the socket 6. The ends of the plurality of connecting rods a104 are all fixed with wedge blocks b103 that match the wedge blocks a101. When splicing and connecting two wall panel units 5, the wedge block b103 on one end of one wall panel unit 5 is aligned with the socket 6 on one end of the other wall panel unit 5, and the wedge block b103 on one end of the wall panel unit 5 is aligned with the socket 6 on one end of the wall panel unit 5. The plurality of wedge blocks b103 are inserted into the socket 6 on the other wall panel unit 5 and extend into the inner cavity 105. At this time, the wedge block a101 is located above the wedge block b103. By moving and adjusting the connecting plate 102, the plurality of wedge blocks a101 are driven to move downward synchronously through the connecting plate 102, so that the wedge block a101 presses and limits the wedge block b103. Thus, the two wall panel units 5 are plugged and locked by the cooperation of the plurality of sets of wedge blocks a101 and wedge blocks b103, and the two wall panel units 5 are fixed as a whole, which effectively enhances the connection strength of the two wall panel units 5, eliminates the need to install multiple bolts, simplifies the assembly operation of the wall panel units 5, and improves the convenience of assembling and connecting the wall panel units 5, thereby effectively improving the overall assembly efficiency. Further as Figure 4 、 Figure 7 and Figure 9As shown, it is worth mentioning that the hydraulic push assembly 2 includes a liquid cavity a205 opened inside the wall panel unit 5 and located at one end of the inner cavity 105, the liquid cavity a205 is connected to the inner cavity 105, and a connecting rod b201 inserted into the liquid cavity a205 is fixed on one end of the connecting plate 102, and a piston a202 tightly fitted with the liquid cavity a205 is fixed on one end of the connecting rod b201; when the two wall panel units 5 are assembled and connected, the gap between the two wall panel units 5 is sealed by the elastic rubber pad 4 provided, and during specific operation, the hydraulic pressure in the liquid cavity a205 is used to push the piston a202 to move in the liquid cavity a205, so that the piston a202 drives the connecting plate 102 to move, adjust and lock in the inner cavity 105 through the connecting rod b201, so that the wedge block a101 presses down the wedge block b103 to different degrees, thereby pulling the two wall panel units 5 closer to each other, so that the gap between the two wall panel units 5 can be adjusted, thereby squeezing the elastic rubber pad 4 to different degrees, forming a dynamic sealing mechanism, so that the elastic rubber pad 4 can achieve a suitable sealing degree for the gap between the two wall panel units 5, compensate for the dimensional tolerance of the elastic rubber pad 4 itself, and effectively eliminate the adverse effects of the dimensional deviation of the elastic rubber pad 4 on the sealing gap of the elastic rubber pad 4, allowing construction personnel to flexibly adjust the compression amount according to site conditions, which can not only ensure the sealing performance but also avoid permanent deformation of the elastic rubber pad 4 caused by excessive compression. It is suitable for wall panel connections in prefabricated buildings, meets the air tightness and water tightness requirements, and significantly improves the long-term sealing reliability of the wall panel unit 5 joints.

[0023] Further as Figure 4 and Figure 9 As shown, it is worth mentioning that the interior of the wall panel unit 5 is provided with an internal liquid tank 206 arranged in a serpentine shape, and the interior of the wall panel unit 5 is provided with an infusion tank a204, and the two ends of the infusion tank a204 are respectively connected to one end of the internal liquid tank 206 and the liquid cavity a205; during specific operation, the internal liquid tank 206 is filled with water, so that water is stored inside the wall panel unit 5. When the external ambient temperature rises, the water in the wall panel unit 5 is used to absorb the heat in the external environment, thereby reducing the rate of temperature increase in the building; when the external ambient temperature drops, the water can release heat, slowing down the rate of temperature increase in the building, thereby improving the insulation effect of the building's exterior wall insulation structure. Since the specific heat capacity of water is larger than that of ordinary panels, the insulation effect of water on the house is better than that of panels, and water resources are easier to obtain, with low cost and environmental protection.

[0024] Further as Figure 7As shown, it is worth mentioning that a spring 203 is provided inside the liquid chamber a205, and the spring 203 is located on the side of the piston a202 away from the connecting rod b201; in specific operation, when the hydraulic pressure inside the liquid chamber a205 is withdrawn, the piston a202 is pulled up and reset automatically by the provided spring 203, so that the connecting plate 102 moves and resets, releasing the pressure of the wedge block a101 on the wedge block b103, thereby releasing the fixed connection between the two wall panel units 5, so that the two wall panel units 5 can be split.

[0025] Further as Figure 2 、 Figure 8 and Figure 9 As shown, it is worth mentioning that the wall panel unit 5 is internally provided with a pressure regulating assembly 3 connected to the liquid pushing assembly 2, and the pressure regulating assembly 3 includes a liquid cavity b309 opened in the wall panel unit 5 and connected to the end of the inner liquid tank 206 away from the infusion tank a204, a nut sleeve 303 is fixed in the liquid cavity b309, and the inner thread of the nut sleeve 303 is connected to a threaded rod 302 inserted into the liquid cavity b309, and a piston b301 is fixed on one end of the threaded rod 302 to fit tightly with the side wall of the liquid cavity b309; when working, the threaded rod 302 is screwed down, and the threaded rod 302 drives the piston b301 to move in the liquid cavity b309, thereby squeezing the liquid in the inner liquid tank 206 through the piston b301. Liquid, so that the water inside the inner liquid tank 206 is evenly distributed inside the wall panel unit 5, avoiding the problem of water concentrating at the bottom of the inner liquid tank 206 under the action of its own weight, improving the uniformity of water distribution inside the wall panel unit 5, and effectively enhancing the overall thermal insulation effect of the wall panel unit 5. At the same time, the piston b301 presses the liquid in the inner liquid tank 206, so that a certain amount of liquid is pressed into the liquid cavity a205 through the infusion tank a204, so that the liquid cavity a205 has hydraulic pressure, realizing the locking limit of the connecting plate 102, so that the two wall panel units 5 are firmly fixed and connected through the locking wedge block a101 and the wedge block b103, further increasing the connection strength of the two wall panel units 5.

[0026] Further as Figure 8 As shown, it is worth mentioning that an inner groove 305 coaxially arranged with the liquid chamber b309 is provided inside the wall panel unit 5, and an end plate 304 located inside the inner groove 305 is fixed to the end of the threaded rod 302 away from the piston b301; during specific operation, the threaded rod 302 can be easily rotated and adjusted by the provided inner groove 305 and the end plate 304, which facilitates operation.

[0027] This solution has the following working process: when splicing and connecting two wall panel units 5, the wedge block b103 on one end of one wall panel unit 5 is aligned with the socket 6 on one end of the other wall panel unit 5, and the multiple wedge blocks b103 on one end of the wall panel unit 5 are inserted into the socket 6 on the other wall panel unit 5 and extended into the inner cavity 105. At this time, the wedge block a101 is located above the wedge block b103, and the threaded rod 302 is screwed down, and the threaded rod 302 drives the piston b301 to move in the liquid cavity b309, so that the liquid in the inner liquid tank 206 is squeezed by the piston b301, so that a certain amount of liquid is pressed into the liquid cavity a205 through the infusion tank a204, so that the liquid cavity a205 has hydraulic pressure, and the piston a202 is pushed into the liquid cavity a209 by the hydraulic pressure. 5, so that the piston a202 drives the connecting plate 102 to move, adjust and lock in the inner cavity 105 through the connecting rod b201, and drives multiple wedge blocks a101 to move downward synchronously through the connecting plate 102, so that the wedge block a101 presses and limits the wedge block b103, and the two wall panel units 5 are plugged and locked by the multiple groups of wedge blocks a101 and wedge blocks b103, and the two wall panel units 5 are fixed as a whole. The wedge block a101 presses down the wedge block b103 to different degrees, thereby pulling the two wall panel units 5 to move closer to each other, so that the gap between the two wall panel units 5 can be adjusted, thereby realizing different degrees of squeezing of the elastic rubber pad 4, so that the elastic rubber pad 4 can achieve a suitable sealing degree for the gap between the two wall panel units 5.

[0028] Further as Figure 5 、 Figure 8 and Figure 9 As shown, it is worth mentioning that a cover plate 306 is hinged in the open end of the inner groove 305, a groove a307 is provided on the side of the cover plate 306, and a plurality of annular internal ribs 308 are provided on the side of the end plate 304; during specific operation, the opening of the inner groove 305 is covered by the provided cover plate 306, and the provided groove a307 is used to facilitate the opening of the cover plate 306, thereby preventing impurities from falling into the inner groove 305 while enhancing the overall aesthetics.

[0029] Further as Figure 8As shown, it is worth mentioning that an infusion groove b310 is provided inside the wall panel unit 5, one end of the infusion groove b310 is connected to the liquid cavity b309, and a sealing plug 312 is adapted in the other end of the infusion groove b310; during specific operation, the sealing plug 312 is removed from one end of the infusion groove b310, and the piston b301 is rotated to the top of the port of the infusion groove b310, so as to facilitate the addition of water to the inner liquid tank 206 through the infusion groove b310 and the liquid cavity b309. During transportation, there is no water inside the wall panel unit 5, which reduces the overall weight of the wall panel unit 5 and the carrying load. During on-site installation, water can be added to the inner liquid tank 206, which is flexible and applicable.

[0030] Further as Figure 8 As shown, it is worth mentioning that a groove b311 is provided on the side of the wall panel unit 5 and is located at one end of the infusion groove b310 away from the liquid cavity b309.

[0031] In summary, the two wall panel units 5 are plugged together by the provided connection component 1, and the connection component 1 is locked by the liquid push component 2, so that the two wall panel units 5 are fixed into one body by the cooperation of the connection component 1 and the liquid push component 2, which effectively enhances the connection strength of the two wall panel units 5, eliminates the need to install multiple bolts, simplifies the assembly operation of the wall panel units 5, and improves the convenience of assembly and connection of the wall panel units 5, thereby effectively improving the overall assembly efficiency. When the two wall panel units 5 are assembled and connected, elastic rubber pads 4 are pre-placed at the joints of adjacent wall panel units 5. The elastic rubber pads 4 are provided. The rubber pad 4 seals the gap between the two wall panel units 5. At the same time, the gap between the two wall panel units 5 can be adjusted by cooperating with the provided connection component 1 and the liquid push component 2, thereby squeezing the elastic rubber pad 4 to different degrees, forming a dynamic sealing mechanism, so that the elastic rubber pad 4 can achieve a good sealing effect on the gap between the two wall panel units 5, compensate for the dimensional tolerance of the elastic rubber pad 4 itself, and effectively eliminate the adverse effects of the dimensional deviation of the elastic rubber pad 4 on the sealing gap of the elastic rubber pad 4, allowing construction personnel to flexibly adjust the compression amount according to site conditions, which can not only ensure the sealing but also avoid permanent deformation of the elastic rubber pad 4 caused by excessive compression. When the elasticity of the elastic rubber pad 4 decays due to aging, the sealing pressure of the elastic rubber pad 4 can be restored by re-adjustment. It is particularly suitable for wall panel connections in prefabricated buildings, meets the airtightness and watertightness requirements, and significantly improves the long-term sealing reliability of the wall panel unit 5 joints; the provided liquid push component 2 can store water, so that water is stored inside the wall panel unit 5. When the external ambient temperature rises, the water in the wall panel unit 5 is used to absorb heat from the external environment, thereby reducing the temperature rise in the building. speed; when the external ambient temperature drops, water can release heat, slowing down the rate of temperature increase in the building, thereby improving the thermal insulation effect of the building's exterior wall insulation structure. Since the specific heat capacity of water is larger than that of ordinary panels, the thermal insulation effect of water on the house is better than that of panels, and water resources are easier to obtain, with low cost and environmental protection. The pressure regulating component 3 provided can adjust the hydraulic pressure inside the liquid push component 2, so that the water inside the liquid push component 2 is evenly distributed inside the wall panel unit 5, thereby improving the uniformity of water distribution inside the wall panel unit 5 and enhancing the overall thermal insulation effect of the wall panel unit 5.

Claims

1. An assembled building structure comprising a wall panel unit (5), characterized in that: One end of the wall panel unit (5) is provided with a plurality of equally spaced sockets (6) and is fitted with an elastic rubber pad (4); the other end of the wall panel unit (5) is provided with a connecting assembly (1) that is inserted into the sockets (6) and locks the two wall panel units (5) together; and the wall panel unit (5) is provided with a hydraulic push assembly (2) that presses the connecting assembly (1) to securely lock the connection assembly.

2. The prefabricated building structure according to claim 1, characterized in that: The connection component (1) comprises: An inner cavity (105) is provided inside the wall panel unit (5) and is located inside the wall panel unit (5) near one end of the socket (6); A connecting plate (102) is disposed inside the inner cavity (105); A plurality of wedge-shaped blocks a (101) are fixed on the side surface of the connecting plate (102); A plurality of connecting rods a (104) are fixed to one end of the wall panel unit (5) away from the socket (6); The wedge-shaped block b (103) is fixed to the end of the connecting rod a (104) and cooperates with the wedge-shaped block a (101).

3. The prefabricated building structure according to claim 2, characterized in that: The hydraulic push assembly (2) comprises: A liquid cavity a (205) is provided inside the wall panel unit (5) and communicates with the inner cavity (105); Connecting rod b (201), fixed to one end of the connecting plate (102); The piston a (202) is fixed to the end of the connecting rod b (201) and fits tightly with the liquid chamber a (205).

4. The prefabricated building structure according to claim 3, characterized in that: The hydraulic push assembly (2) further comprises: An internal liquid tank (206) is provided inside the wall panel unit (5); The infusion tank a (204) is provided inside the wall panel unit (5), and both ends of the infusion tank a (204) are respectively connected to one end of the inner liquid tank (206) and the liquid cavity a (205).

5. The prefabricated building structure according to claim 3, characterized in that: The hydraulic push assembly (2) further comprises: The spring (203) is arranged on the side of the piston a (202) away from the connecting rod b (201).

6. The prefabricated building structure according to claim 4, characterized in that: A pressure regulating assembly (3) in communication with the hydraulic push assembly (2) is provided inside the wall panel unit (5), and the pressure regulating assembly (3) comprises: The liquid chamber b (309) is provided inside the wall panel unit (5) and is in communication with the inner liquid tank (206); The nut sleeve (303) is fixed in the liquid chamber b (309); A threaded rod (302) is internally threadedly connected to a nut sleeve (303); The piston b (301) is fixed to one end of the threaded rod (302) and fits tightly against the side wall of the liquid chamber b (309).

7. The prefabricated building structure according to claim 6, characterized in that: The voltage regulating component (3) further comprises: An inner groove (305) is provided inside the wall panel unit (5) and is aligned with the liquid cavity b (309); The end plate (304) is fixed to the end of the threaded rod (302) and is located inside the inner groove (305).

8. The prefabricated building structure according to claim 7, characterized in that: The voltage regulating component (3) further comprises: A cover plate (306) is hingedly connected to the open end of the inner groove (305); The groove a (307) is provided on the side surface of the cover plate (306).

9. The prefabricated building structure according to claim 7, characterized in that: The voltage regulating component (3) further comprises: A liquid infusion tank b (310) is provided inside the wall panel unit (5) and is in communication with the liquid cavity b (309); The sealing plug (312) is installed in one end of the infusion tank b (310).

10. The prefabricated building structure according to claim 9, characterized in that: The voltage regulating component (3) further comprises: The groove b (311) is formed on the side of the wall panel unit (5) and is located at one end of the infusion groove b (310) away from the liquid cavity b (309).

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