High-strength fabricated filler wall and construction method thereof

Abstract

The invention discloses a high-strength assembly type filler wall and a construction method thereof, and relates to the technical field of construction fences, the high-strength assembly type filler wall comprises a foundation, a plurality of filling building block assemblies are horizontally arranged on the foundation, and each filling building block assembly comprises a plurality of vertically arranged filling building block assemblies; a connecting assembly used for detachable connection is arranged between every two adjacent filling building block assemblies. A supporting mechanism for supporting each group of filling building block components is arranged on the foundation, the supporting mechanism comprises a base, a fixing component detachably connected with the foundation is arranged on the base, and a supporting component connected with a plurality of filling building blocks is arranged on the base; a protective enclosure assembly matched with the filling building block assembly is arranged on the foundation, and the protective enclosure assembly is arranged on the periphery of the filling building block assembly in a surrounding mode. The invention has the advantages of high efficiency in assembly, convenience in disassembly, shock resistance, moisture resistance, multifunctional integration and the like, is suitable for industrial rapid construction scenes, and has wide engineering application value.

Description

Technical Field

[0001] The present invention relates to the technical field of construction enclosures, and particularly to a high-strength assembled infill wall and its construction method. Background Art

[0002] In the context of the booming development of the current construction industry, as a non-load-bearing but functionally crucial part of the building structure, the traditional construction methods of infill walls have gradually revealed many drawbacks. On the one hand, traditional infill walls mostly adopt on-site masonry techniques, with slow construction progress, being greatly affected by factors such as weather and the technical level of workers, and wet operations are likely to generate a large amount of construction waste, which is not conducive to environmental protection. On the other hand, their structural strength is limited. When facing natural disasters such as earthquakes and strong winds or external forces during long-term use, the walls are prone to safety hazards such as cracking, deformation, and even collapse, and it is difficult to meet the strict requirements of modern buildings for stability and durability. In addition, the connection methods between the components of traditional infill walls are relatively loose, with poor integrity, unable to effectively transmit and disperse external forces, further reducing the reliability of the walls.

[0003] How to solve the above technical problems is the subject faced by the present invention. Summary of the Invention

[0004] In order to solve the deficiencies of the prior art, the present invention provides a high-strength assembled infill wall and its construction method with reasonable design, safety and reliability. Through a series of innovative designs, problems such as complex construction and poor stability of traditional infill walls are solved, providing an efficient, environmentally friendly and economical new infill wall solution for the construction industry.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a high-strength assembled infill wall, including a foundation, on which a number of groups of infill block components are horizontally arranged, and each group of infill block components includes a number of vertically arranged infill block components. A connection component for detachably connecting is arranged between adjacent two groups of the infill block components;

[0006] A support mechanism for supporting each group of infill block components is arranged on the foundation. The support mechanism includes a base, on which a fixing component detachably connected to the foundation is arranged, and a support component connected to a number of infill blocks is arranged on the base;

[0007] A protective enclosure component cooperating with the infill block components is arranged on the foundation, and the protective enclosure component is arranged around the periphery of the infill block components.

[0008] Further, the infill block component includes an infill block in a rectangular block structure. A number of equally spaced positioning lock grooves are respectively opened on the opposite two side surfaces of each infill block, and the positioning card slots cooperate with the connection component;

[0009] Both the top and bottom end faces of the filled block are provided with insertion holes adapted to the support assembly, and the insertion holes are arranged through along the vertical central axis of the filled block.

[0010] Furthermore, the connection assembly includes a long strip-shaped connection plate, and positioning lock blocks adapted to the positioning lock grooves on the filled blocks are respectively arranged at both ends of the connection plate. The shape of the positioning lock blocks fits the positioning lock grooves, and the length of the positioning lock blocks is less than the depth of the positioning lock grooves.

[0011] A through chute is arranged inside the positioning lock block along its length direction, and two relatively arranged positioning blocks are slidably connected in the chute, and a compression spring is connected between the two positioning blocks.

[0012] Furthermore, a plurality of installation grooves adapted to the base are arranged on the top surface of the foundation.

[0013] The fixing assembly includes a plurality of elastic grooves opened on the base, and elastic pins are arranged in the elastic grooves. The elastic pins include elastic plug parts slidably matched with the elastic grooves, and a compression spring cooperating with the base is arranged at one end of the elastic disassembling part.

[0014] Pin holes corresponding to the elastic pins are opened on the groove walls of the installation grooves.

[0015] Furthermore, the support assembly includes a plurality of vertically arranged support steel bars. The bottoms of the support steel bars are fixed on the base, and the tops of the support steel bars pass through the insertion holes of the filled blocks.

[0016] And an auxiliary fixing assembly which cooperates with the filled blocks and is used for firmly fixing the filled blocks on the support assembly is arranged on the support steel bars.

[0017] Furthermore, a plurality of connection threaded cylinders which are reserved on the base and cooperate with the support steel bars are arranged on the base. The connection threaded cylinders penetrate through the base, and positioning insertion cylinders cooperating with the connection threaded cylinders are arranged in the installation grooves.

[0018] Furthermore, the auxiliary fixing assembly includes pressing plates arranged on the top surface and / or the bottom surface of the filled block. Through holes adapted to the support steel bars to pass through are opened on the pressing plates at positions corresponding to the insertion holes, and a conical pin cylinder cooperating with the insertion holes is arranged on one side of the pressing plates close to the filled block.

[0019] A plurality of connection sleeves are arranged on the pressing plates, support springs connecting with the top surface and / or the bottom surface of the filled block are arranged on the connection sleeves, and sliding holes cooperating with the support springs are opened on the pressing plates.

[0020] Furthermore, the protective enclosure assembly includes a plurality of enclosure plates, and the enclosure plates are sequentially spliced and surrounded around the outer periphery of the filled block assembly;

[0021] Adjacent two of the enclosure plates are spliced through a rabbet connection structure, and the rabbet connection structure includes a tenon provided at the edge of one of the enclosure plates and a groove provided at the edge of the other enclosure plate and matching with it. The tenon and the groove fit with each other, and a waterproof sealant strip is provided at the splicing position;

[0022] A shock-absorbing connection component is provided on the enclosure plate and is matched with the filled block assembly and / or the support assembly.

[0023] Furthermore, the shock-absorbing connection component includes connection installation positions opened on the inner side of the enclosure plate, and the installation positions are uniformly distributed along the length direction of the enclosure plate; and shock-absorbing connecting rods are provided on the enclosure plate and are matched with the filled block assembly and / or the support assembly, and connection parts are provided at both ends of the shock-absorbing connecting rods.

[0024] A construction method for a high-strength assembled infill wall includes the following steps:

[0025] S1: Prepare the foundation and open a plurality of installation grooves distributed in a rectangular array, place the base in the installation grooves, and realize the detachable connection between the base and the foundation;

[0026] S2: Stably install the support assembly on the base;

[0027] S3: Sleeve the filled block assembly on the support assembly through the insertion holes to realize the vertical precise stacking of the filled blocks;

[0028] S4: Install a connection component between adjacent filled block assemblies to realize the horizontal splicing of adjacent two groups of filled block assemblies;

[0029] S5: Splice the protective enclosure assembly along the outer periphery of the filled block assembly to realize the sealed connection of adjacent enclosure plates and complete the installation of the infill wall.

[0030] Through the detachable connection between the base and the foundation, the close cooperation between the support assembly and the filled block assembly, and the unique design of the connection component, the present invention realizes the efficient connection between the wall components and the uniform transmission of force. The steel mesh and concrete pouring structure inside the filled block assembly endow it with high strength, can effectively resist vertical pressure and horizontal external force impact, reduce the risk of wall cracking and deformation, and enhance the overall stability of the building.

[0031] The present invention adopts an assembled design. The filling block components, support components, connection components, etc. are all prefabricated. During on-site construction, the wall assembly can be quickly completed through simple splicing, plugging, and bolt connection operations, greatly shortening the construction period, reducing on-site wet operations, reducing the generation of construction waste, improving construction efficiency and quality, and effectively meeting the requirements of complex building scenarios and tight construction schedules.

[0032] In the connection component of the present invention, the design of the extrusion spring and the block enables adjacent filling block components to deform synergistically during an earthquake, consuming earthquake energy; the shock-absorbing connection component further buffers the vibration transmission between the wall and the enclosure structure; the elastic buffer layer between the base and the foundation and the elastic elements in the support component can effectively buffer seismic forces, protect the wall from damage, and enhance the seismic fortification ability of the building, providing a strong guarantee for the safety of life and property; in addition, the protective enclosure component is closely combined with the filling block component to form a complete protection system, enhancing the waterproof and moisture-proof performance of the wall. Brief Description of the Drawings

[0033] Figure 1 is the overall three-dimensional structure schematic diagram of the present invention;

[0034] Figure 2 is the cooperation diagram of the foundation, support mechanism and filling block components of the present invention;

[0035] Figure 3 is the structure schematic diagram of the filling block component of the present invention;

[0036] Figure 4 is the structure schematic diagram of the auxiliary fixing component of the present invention;

[0037] Figure 5 is the structure schematic diagram of the filling block of the present invention;

[0038] Figure 6 is the structure schematic diagram of the base of the present invention;

[0039] Figure 7 is the sectional view of the base of the present invention;

[0040] Figure 8 is the structure schematic diagram of the connection component of the present invention;

[0041] Figure 9 is the sectional view of the connection component of the present invention;

[0042] Among them, the attached drawing reference signs are: 1, foundation; 2, installation groove; 3, elastic groove; 4, base; 5, support steel bar; 6, filling block; 7, pressing plate; 8, through hole; 9, conical pin barrel; 10, connecting sleeve; 11, support spring; 12, insertion hole; 13, sliding hole; 14, positioning jack; 15, elastic pin; 16, elastic groove; 17, compression spring; 18, positioning lock groove; 19, connecting plate; 20, positioning lock block; 21, sliding groove; 22, positioning block; 23, extrusion spring; 24, protective enclosure assembly. Specific embodiments

[0043] See Figures 1 to 9 As shown, a high-strength prefabricated infill wall includes a foundation 1, on which several groups of filling block 6 assemblies are horizontally arranged, and each group of filling block 6 assemblies includes several vertically arranged filling blocks 6. A connecting assembly for detachably connecting is arranged between adjacent two groups of the filling block 6 assemblies;

[0044] A support mechanism for supporting each group of filling block 6 assemblies is arranged on the foundation 1. The support mechanism includes a base 4, on which a fixing assembly detachably connected to the foundation 1 is arranged, and a support assembly connected to several filling blocks 6 is arranged on the base 4;

[0045] A protective enclosure assembly 24 matching with the filling block 6 assemblies is arranged on the foundation 1, and the protective enclosure assembly is arranged around the periphery of the filling block 6 assemblies.

[0046] Further, the filling block 6 assembly includes a filling block 6 with a rectangular block structure. A plurality of equally spaced positioning lock grooves 18 are respectively formed on opposite side surfaces of each filling block 6, and the positioning card grooves cooperate with the connecting assembly;

[0047] Insertion holes 12 adapted to the support assembly are arranged on the top and bottom end surfaces of the filling block 6, and the insertion holes 12 penetrate along the vertical central axis of the filling block 6.

[0048] Preferably, positioning bosses adapted to the support assembly are arranged on the top and bottom end surfaces of the filling block 6. The positioning bosses are annular convex structures coaxial with the insertion holes 12 and having a matching outer diameter, and are used to realize the precise positioning and vertical stacking installation of the filling block 6 on the support assembly.

[0049] Preferably, positioning convex blocks are respectively arranged on opposite two side surfaces of the filling block 6, and the positioning lock grooves 18 and the positioning lock grooves 18 are arranged in a staggered manner, and the positioning convex blocks cooperate with the connecting assembly.

[0050] Preferably, the positioning bumps, the positioning lock grooves 18 and the connecting components mentioned above are all used to align with the adjacent filling blocks 6 to ensure the accurate splicing of adjacent filling blocks 6 in the horizontal direction.

[0051] Preferably, the filling block 6 is in the shape of a cuboid, and a steel bar mesh distributed vertically and horizontally is arranged inside it. The steel bar mesh is fixed in the filling block 6 by concrete pouring. In addition, the filling block 6 can also adopt the structure of a hollow block.

[0052] Furthermore, the connecting component includes a long strip-shaped connecting plate 19. Positioning lock blocks 20 adapted to the positioning lock grooves 18 on the filling block 6 are respectively arranged at both ends of the connecting plate 19. The shape of the positioning lock block 20 fits that of the positioning lock groove 18, and the length of the positioning lock block 20 is less than the depth of the positioning lock groove 18;

[0053] A through chute 21 is opened along the length direction inside the positioning lock block 20. Two oppositely arranged positioning blocks 22 are slidably connected in the chute 21. An extrusion spring 23 is connected between the two positioning blocks 22.

[0054] When the positioning lock block 20 is inserted into the positioning lock groove 18, the extrusion spring 23 pushes the blocks to extend outwards on both sides, and the blocks are engaged with the inner wall of the positioning lock groove 18, realizing the detachable connection of adjacent two groups of filling block 6 components; Reinforcing ribs are also arranged on the connecting plate 19 to enhance the structural strength of the connecting plate 19.

[0055] Preferably, the insertion end of the positioning lock block 20 is in a wedge shape, and anti-slip lines are arranged on the surface of the wedge shape; A rubber anti-slip pad is arranged on one side of the positioning block 22 close to the inner wall of the positioning lock groove 18, and a number of anti-slip protrusions are opened on the rubber anti-slip pad.

[0056] Preferably, the extrusion spring 23 is a high-strength alloy spring, and its elastic coefficient is specially designed to ensure that the positioning block 22 can tightly engage with the inner wall of the positioning lock groove 18 while adapting to the mechanical property changes under different environmental temperatures.

[0057] Preferably, the reinforcing ribs on the connecting plate 19 are distributed in a cross-grid pattern, and the height of the reinforcing ribs is one-third of the thickness of the connecting plate 19 to maximize the enhancement of the structural strength of the connecting plate 19.

[0058] Furthermore, a number of installation grooves 2 adapted to the base 4 are opened on the top surface of the foundation 1;

[0059] The fixing component includes a plurality of elastic grooves 316 formed in the base 4. Elastic pins 15 are arranged in the elastic grooves 316. The elastic pins 15 include elastic inserts that are slidably engaged with the elastic grooves 316. One end of the elastic disassembling part is provided with a compression spring 17 that cooperates with the base 4.

[0060] A pin hole corresponding to the elastic pin 15 is formed in the wall of the installation groove 2.

[0061] Preferably, a guiding insertion rod is arranged in the elastic groove 316. The compression spring 17 is sleeved on the guiding insertion rod. One end of the guiding insertion rod is fixedly connected to the base 4.

[0062] When the base 4 is placed in the installation groove 2, the compression spring 17 pushes the elastic insert into the pin hole to realize the detachable connection between the base 4 and the foundation 1.

[0063] Preferably, an elastic buffer layer is further arranged at the bottom of the installation groove 2. The elastic buffer layer can be formed by alternately laminating multiple layers of vulcanized rubber sheets and aramid fiber cloths, and is used to reduce the vibration transmission between the base 4 and the foundation 1 caused by external forces.

[0064] Preferably, the installation grooves 2 are distributed in a rectangular array.

[0065] Furthermore, the support component includes a plurality of vertically arranged support steel bars 5. The bottom of the support steel bars 5 is fixed on the base 4. The top of the support steel bars 5 passes through the insertion holes 12 of the filling blocks 6.

[0066] And an auxiliary fixing component that cooperates with the filling blocks 6 and is used to firmly fix the filling blocks 6 to the support component is arranged on the support steel bars 5.

[0067] Preferably, positioning insertion holes 14 that cooperate with the support steel bars 5 are formed on the base 4.

[0068] Preferably, a plurality of connection threaded barrels that are reserved on the base 4 and cooperate with the support steel bars 5 are arranged on the base 4. The connection threaded barrels penetrate through the base 4. And positioning insertion barrels that cooperate with the connection threaded barrels are arranged in the installation groove 2.

[0069] Furthermore, the auxiliary fixing component includes a pressing plate 7 arranged on the top surface and / or bottom surface of the filling block 6. Through holes 8 adapted for the support steel bars 5 to pass through are formed in the pressing plate 7 corresponding to the positions of the insertion holes 12. A conical pin barrel 9 that cooperates with the insertion holes 12 is arranged on the side of the pressing plate 7 close to the filling block 6.

[0070] A plurality of connecting sleeves 10 are provided on the pressing plate 7, and a support spring 11 for connecting with the top surface and / or bottom surface of the filled block 6 is provided on the connecting sleeve 10. A sliding hole 13 matching the support spring 11 is formed on the pressing plate 7.

[0071] Preferably, an anti-slip gasket is provided on the side of the pressing plate 7 close to the filled block 6 to enhance the friction between the pressing plate 7 and the filled block 6 and prevent the filled block 6 from sliding on the support assembly.

[0072] Preferably, a positioning groove adapted to the positioning boss is formed on the pressing plate 7, and the depth of the positioning groove matches the height of the positioning boss.

[0073] Preferably, a plurality of elastic rubber rings are further provided around the support steel bar 5 between the pressing plate 7 and the filled block 6. The elastic rubber rings are sleeved on the support steel bar 5 and located between the positioning groove and the insertion hole 12 to further enhance the stability of the filled block 6 on the support steel bar 5 and prevent the filled block 6 from shaking or displacing.

[0074] In addition, the pressing plate 7 can also be fixed on the filled block 6 by bolts or riveting to ensure the tight connection between the pressing plate 7 and the filled block 6, and they jointly act on the support steel bar 5 to stably fix the filled block 6 on the support assembly.

[0075] Furthermore, the protective enclosure assembly 24 includes a plurality of enclosure plates, and the enclosure plates are sequentially spliced and surrounded around the outer periphery of the filled block 6 assembly;

[0076] Adjacent two enclosure plates are spliced through a rabbet connection structure. The rabbet connection structure includes a tenon provided on the edge of one enclosure plate and a groove provided on the edge of the other enclosure plate and matching with it. The tenon and the groove fit with each other, and a waterproof sealant strip is provided at the splicing position;

[0077] A shock-absorbing connection assembly for cooperating with the filled block 6 assembly and / or the support assembly is provided on the enclosure plate.

[0078] Preferably, the enclosure plate is made of a concrete plate;

[0079] Preferably, a thermal insulation layer is provided on the inner side of the enclosure plate. The thermal insulation layer is made of materials such as polystyrene foam board or rock wool board to improve the thermal insulation performance of the filled wall.

[0080] Preferably, a moisture-proof layer is provided between the bottom of the protective enclosure assembly 24 and the foundation 1. The moisture-proof layer is a waterproof coiled material, which is laid on the surface of the foundation 1 and extends upward to a certain height at the bottom of the enclosure plate to further enhance the moisture-proof effect of the filled wall.

[0081] Preferably, a reinforcing rib structure is provided on the outer surface of the enclosing board. The reinforcing rib structure includes main reinforcing ribs arranged along the length direction of the enclosing board and secondary reinforcing ribs arranged perpendicular and crosswise to the main reinforcing ribs. Both the main reinforcing ribs and the secondary reinforcing ribs are fixed in the enclosing board by concrete pouring, which is used to enhance the structural strength and impact resistance of the enclosing board.

[0082] Furthermore, the shock-absorbing connection assembly includes connection installation positions opened on the inner side of the enclosing board, and the installation positions are evenly distributed along the length direction of the enclosing board; and shock-absorbing connecting rods are provided on the enclosing board and are matched with the filling block 6 assembly and / or the support assembly. Connection parts are provided at both ends of the shock-absorbing connecting rod.

[0083] Specifically, a plurality of installation positions for installing shock-absorbing support rods / support arm structures are provided on the enclosing board. The installation positions are blind holes opened on the inner side of the enclosing board; the connection part can be set as a connecting plate or a connecting tenon block and other structures.

[0084] A construction method for a high-strength prefabricated infill wall includes the following steps:

[0085] S1: Prepare the foundation 1 and open a number of installation grooves 2 distributed in a rectangular array. Place the base 4 in the installation groove 2, and realize the detachable connection between the base 4 and the foundation 1 through the cooperation of the elastic plug 15 and the pin hole;

[0086] S2: Stably install the support assembly on the base 4; insert the bottom of the support steel bar 5 into the connecting threaded barrel of the base 4, and realize the vertical positioning of the support steel bar 5 through the cooperation of the positioning insertion barrel and the connecting threaded barrel;

[0087] S3: Sleeve the filling block 6 on the support steel bar 5 through the insertion hole 12, and realize the precise vertical stacking of the filling block 6 through the cooperation of the positioning boss and the positioning groove of the pressing plate 7; push the pressing plate 7 through the support spring 11, so that the conical pin barrel 9 is inserted into the insertion hole 12, and fix the pressing plate 7 and the filling block 6 by bolts or riveting;

[0088] S4: Install the connecting plate 19 between adjacent filling block 6 assemblies, insert the positioning lock block 20 into the positioning lock groove 18, and realize the horizontal splicing by pushing the positioning block 22 through the extrusion spring 23 to engage with the inner wall of the positioning lock groove 18;

[0089] S5: Splice the enclosing board along the outer periphery of the filling block 6 assembly, and realize the sealed connection of adjacent enclosing boards through the tongue-and-groove structure of the cooperation of the tenon and the groove;

[0090] S6: Install shock-absorbing connecting rods on the inner side of the enclosing board, and connect with the filling block 6 assembly and / or the support assembly through the connection part to realize the shock-absorbing connection between the enclosing board and the main structure;

[0091] S7: Lay a thermal insulation layer on the inner side of the enclosing board, and lay a moisture-proof layer between the bottom of the protective enclosing component 24 and the foundation 1 to complete the installation of the filled wall.

[0092] The technical features not described in the present invention can be realized by or adopted from the prior art, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention should also fall within the protection scope of the present invention.

Claims

1. A high-strength prefabricated infill wall, characterized in that: It includes a foundation (1), on which several groups of filling block (6) components are horizontally arranged, and each group of filling block (6) components includes several vertically arranged filling blocks (6), and a connecting component for detachably connecting is arranged between adjacent two groups of the filling block (6) components; A supporting mechanism for supporting each group of filling block (6) components is arranged on the foundation (1), the supporting mechanism includes a base (4), a fixing component detachably connected to the foundation (1) is arranged on the base (4), and a supporting component connected to several filling blocks (6) is arranged on the base (4); A protective enclosure component (24) cooperating with the filling block (6) components is arranged on the foundation (1), and the protective enclosure component is arranged around the outer periphery of the filling block (6) components.

2. The high-strength prefabricated infill wall according to claim 1, wherein: The filling block (6) components include filling blocks (6) in a rectangular block structure, several equally spaced positioning lock grooves (18) are respectively opened on opposite side surfaces of each filling block (6), and the positioning card grooves cooperate with the connecting component; Insertion holes (12) adapted to the supporting component are arranged on the top and bottom end surfaces of the filling block (6), and the insertion holes (12) penetrate along the vertical central axis of the filling block (6).

3. The high-strength prefabricated infill wall according to claim 2, characterized in that: The connecting component includes a long strip-shaped connecting plate (19), positioning lock blocks (20) adapted to the positioning lock grooves (18) on the filling block (6) are respectively arranged at both ends of the connecting plate (19), the shape of the positioning lock block (20) fits the positioning lock groove (18), and the length of the positioning lock block (20) is less than the depth of the positioning lock groove (18); A through chute (21) is opened inside the positioning lock block (20) along its length direction, two oppositely arranged positioning blocks (22) are slidably connected in the chute (21), and a compression spring (23) is connected between the two positioning blocks (22).

4. The high-strength prefabricated infill wall according to claim 2, wherein: Several installation grooves (2) adapted to the base (4) are opened on the top surface of the foundation (1); The fixing component includes several elastic grooves (3)(16) opened on the base (4), an elastic plug pin (15) is arranged in the elastic grooves (3)(16), the elastic plug pin (15) includes an elastic plug member slidably matched with the elastic groove (3)(16), and a compression spring (17) cooperating with the base (4) is arranged at one end of the elastic removal member; Pin holes corresponding to the elastic plug pins (15) are opened on the groove wall of the installation groove (2).

5. The high-strength prefabricated infill wall according to claim 4, characterized in that: The supporting component includes several vertically arranged supporting steel bars (5), the bottom of the supporting steel bars (5) is fixed on the base (4), and the top of the supporting steel bars (5) passes through the insertion holes (12) of the filling block (6); And an auxiliary fixing component cooperating with the filling block (6) and used for firmly fixing the filling block (6) on the supporting component is arranged on the supporting steel bar (5).

6. The high-strength prefabricated infill wall according to claim 5, characterized in that: A number of connection threaded barrels are provided on the base (4), which are reserved on the base (4) and cooperate with the support steel bars (5). The connection threaded barrels penetrate through the base (4), and positioning insertion barrels that cooperate with the connection threaded barrels are provided in the installation groove (2).

7. The high-strength prefabricated infill wall according to claim 5, wherein: The auxiliary fixing assembly includes pressing plates (7) provided on the top surface and / or bottom surface of the filling block (6). Through holes (8) for the support steel bars (5) to pass through are opened at positions corresponding to the plugging holes (12) on the pressing plates (7). A conical pin barrel (9) that cooperates with the plugging holes (12) is provided on one side of the pressing plate (7) close to the filling block (6). A number of connection sleeves (10) are provided on the pressing plates (7). Support springs (11) for connecting with the top surface and / or bottom surface of the filling block (6) are provided on the connection sleeves (10). Slide holes (13) that cooperate with the support springs (11) are opened on the pressing plates (7).

8. A high-strength prefabricated infill wall as claimed in claim 1, characterized in that: The protective enclosure assembly (24) includes a number of enclosure plates, and the enclosure plates are sequentially spliced and surrounded around the outer periphery of the filling block (6) assembly. Adjacent two enclosure plates are spliced through a rabbet connection structure. The rabbet connection structure includes a tenon provided on the edge of one enclosure plate and a groove provided on the edge of the other enclosure plate that matches it. The tenon and the groove fit with each other, and a waterproof sealant strip is provided at the splicing position. A damping connection assembly that cooperates with the filling block (6) assembly and / or the support assembly is provided on the enclosure plate.

9. The high-strength prefabricated infill wall according to claim 8, wherein: The damping connection assembly includes connection installation positions opened on the inner side of the enclosure plate, and the installation positions are evenly distributed along the length direction of the enclosure plate. Damping connection rods that cooperate with the filling block (6) assembly and / or the support assembly are provided on the enclosure plate, and connection parts are provided at both ends of the damping connection rods.

10. A construction method for a high-strength prefabricated infill wall as described in claim 1, characterized in that: Comprising the following steps: S1: Prepare the foundation (1) and open a number of installation grooves (2) distributed in a rectangular array. Place the base (4) in the installation groove (2) to realize the detachable connection between the base (4) and the foundation (1). S2: Stably install the support assembly on the base (4). S3: Sleeve the filling block (6) assembly on the support assembly through the plugging holes (12) to realize the vertical precise stacking of the filling blocks (6). S4: Install the connection assembly between adjacent filling block (6) assemblies to realize the horizontal splicing of adjacent two groups of filling block (6) assemblies. S5: Splice the protective enclosure assembly (24) along the outer periphery of the filling block (6) assembly to realize the sealed connection of adjacent enclosure plates and complete the installation of the filling wall.

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