Fabricated building anti-seismic consolidation foundation and construction method thereof

Abstract

The invention discloses a fabricated building anti-seismic consolidation foundation and a construction method thereof, and belongs to the technical field of building foundation construction.The fabricated building anti-seismic consolidation foundation is provided with a fixed clamping block, a rotating frame, a moving block, a clamping spring, a fixed threaded sleeve and a connecting clamping block, and the connecting clamping block on one side of the moving block is separated from the interior of a rectangular clamping groove in the top of a mounting bottom plate; a turnover rotating frame covers the top of the other group of mounting bottom plates, so that a connecting clamping block on the surface of a moving block can be clamped into a corresponding rectangular clamping groove, the moving block is loosened, and the moving block is pushed to move on the surface of a mounting column under the springback action of a clamping spring until the moving block drives the connecting clamping block to be clamped on the surface of a corresponding fixed clamping block; fixing screw sleeves are tightened to be tightly attached to the surfaces of moving blocks, so that connecting clamping blocks are clamped and fixed into corresponding rectangular clamping grooves, the two sets of mounting bottom plates are combined and connected, the steps are repeated, then the mounting top plates are combined and connected, and the combination length of the mounting bottom plates and the mounting top plates can be conveniently and randomly adjusted according to the size of a building.

Description

Technical Field

[0001] The invention belongs to the technical field of building foundation construction, and specifically relates to an anti-seismic reinforcement foundation of an assembled building and a construction method thereof. Background Art

[0002] As a new type of construction method, prefabricated buildings transfer a large amount of on-site work in traditional construction methods to factories. In the factory, building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured, and then transported to the construction site. They are assembled and installed on site through reliable connection methods to form a complete building. Since prefabricated buildings usually use lightweight materials, their stiffness is relatively low. In order to improve the seismic performance of prefabricated buildings and protect the safety of residents, seismic reinforced foundations will be used on the ground before assembly and installation of prefabricated buildings to enhance the overall stability of the prefabricated buildings.

[0003] The existing seismic reinforcement foundation of prefabricated buildings generally pours a proper amount of cement slurry into the foundation trench first, and then puts the I-shaped steel into the unhardened cement slurry inside the foundation trench. Since the length of the I-shaped steel is relatively fixed, it is difficult to arbitrarily adjust the length of the I-shaped steel according to the foundation specifications of the prefabricated building, which easily leads to the I-shaped steel being shorter and difficult to provide sufficient supporting area for the prefabricated building, making the prefabricated building prone to tilting or collapse when subjected to lateral force. Therefore, improvement is needed. Summary of the invention

[0004] In order to overcome the above-mentioned defects, the present invention provides a seismic reinforcement foundation for an assembled building and a construction method thereof, which solves the problem that the existing seismic reinforcement foundation for an assembled building generally first pours an appropriate amount of cement slurry into the foundation trench, and then places an I-shaped steel into the unhardened cement slurry in the foundation trench; since the length of the I-shaped steel is relatively fixed, it is difficult to arbitrarily adjust the length of the I-shaped steel according to the foundation specifications of the assembled building.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled building seismic reinforcement foundation, comprising an installation base plate, support base plates are rotatably installed on both sides of the bottom of the installation base plate, support connecting frames are symmetrically provided on both sides of the top of the installation base plate, and two groups of support connecting frames are provided with installation top plates on the top, and the structure of the installation top plate is the same as that of the installation base plate, and installation strips are fixedly installed on both sides of the support connecting frames located on the installation base plate and the installation top plate, and connection mechanisms are respectively provided on the surfaces of the installation base plate and the installation top plate close to the support connecting frames.

[0006] As a further solution of the present invention: rectangular connecting grooves are symmetrically provided on both sides of the top of the installation base plate, fixing holes are symmetrically provided on the inner walls at both ends of the rectangular connecting groove, positioning holes are symmetrically provided on the bottom of the rectangular connecting groove, T-shaped slots are symmetrically provided on one side of the rectangular connecting groove, and rectangular card slots are symmetrically provided at the central position of the top of the installation base plate, and a fixed card block is fixedly installed on the inner wall of the rectangular card slot.

[0007] As a further solution of the present invention: a positioning block is symmetrically fixedly installed on one side of the mounting base, a positioning slot is symmetrically provided on the side of the mounting base away from the positioning block, and the positioning slot corresponds to the position of the positioning block, a rectangular storage groove is symmetrically provided at the bottom of the mounting base, and a rubber pad is symmetrically fixedly installed on the inner wall of the rectangular storage groove.

[0008] As a further solution of the present invention: the support base plate is rotatably installed inside the rectangular storage slot, and fixing nails are symmetrically arranged on one side of the support base plate.

[0009] As a further solution of the present invention: the support connecting frame includes two groups of support bars, the top and bottom of the two groups of support bars are respectively fixedly installed with connecting plates, the top and bottom of both sides of the support bars are respectively fixedly installed with two groups of support side plates, and the support side plates are fixedly connected to the connecting plates.

[0010] As a further solution of the present invention: mounting grooves are symmetrically provided at both ends of the mounting bar, a slide groove is connected to one end of the mounting groove, a fixed plug rod is slidably installed inside the mounting groove, and the end of the fixed plug rod away from the slide groove passes through the mounting groove and extends to the outside of the mounting bar, and the position of the fixed plug rod corresponds to that of the fixed socket, a limit plate is fixedly installed on the surface of the fixed plug rod located inside the mounting groove, and a fixing spring is provided on the surface of the fixed plug rod located on one side of the limit plate.

[0011] As a further solution of the present invention: a lever is fixedly installed at one end of the fixed plug rod located inside the slide slot, and the lever rod passes through the slide slot and extends to the outside of the mounting strip; a T-shaped block is symmetrically fixedly installed on one side of the mounting strip, and the position of the T-shaped block corresponds to the position of the T-shaped slot; positioning columns are symmetrically fixedly installed at both ends of the bottom of the mounting strip, and the positioning columns correspond to the position of the positioning holes; a fixed strip is provided on the side of the mounting strip away from the T-shaped block, a fixing bolt is provided at the central position of the fixing strip, and the fixing bolt passes through the fixing strip and is connected to the mounting strip.

[0012] As a further solution of the present invention: the connecting mechanism includes two groups of mounting blocks, a rotating frame is rotatably installed between the two groups of mounting blocks, a rectangular groove is provided on the surface of the rotating frame, mounting columns are symmetrically fixedly installed inside the rectangular groove, adjusting studs are fixedly installed inside the rectangular groove between the two groups of mounting columns, moving blocks are slidably installed on the surfaces of the adjusting studs and the two groups of mounting columns, a clamping spring is provided on the surface of the rectangular groove on one side of the moving block, a fixing screw sleeve is provided on the surface of the adjusting stud on one side of the moving block, connecting blocks are fixedly installed at the central positions on both sides of the moving block, and the connecting blocks correspond to the positions of the rectangular groove and the fixed blocks.

[0013] A construction method for seismic reinforcement of an assembled building foundation, the construction method comprising the following steps:

[0014] The fixing bolts are tightened to remove the fixing clips from the surface of the mounting clips, and the two sets of levers are pushed and squeezed to drive the fixing plugs to retract into the corresponding mounting grooves, and the mounting clips are correspondingly clamped into the rectangular connecting grooves on the top of the mounting base plate, so that the T-shaped clips and the positioning clips on the surface of the mounting clips are inserted into the corresponding T-shaped slots and positioning holes on the inner wall of the rectangular connecting grooves, until the positions of the fixing plugs and the fixing holes correspond, and the levers are loosened to push the fixing plugs out of the mounting grooves and insert them into the corresponding fixing holes under the rebound action of the fixing springs, until the two sets of support connecting frames are correspondingly clamped and fixed on the top of the mounting base plate, and the fixing clips are clamped and fixed on the surface of the levers at the same time, and then the mounting top plate is clamped and fixed on the top of the two sets of mounting base plates, so that the mounting base plate, the mounting top plate and the two sets of support connecting frames are assembled and connected;

[0015] The fixing screw sleeve is tightened to the surface of the moving block, so that the connecting block on one side of the moving block is clamped in the corresponding rectangular slot, and the moving block is loosened to lift the moving block under the rebound action of the clamping spring, so that the connecting block is clamped in the corresponding fixed block surface, and the fixing screw sleeve is tightened to the surface of the moving block, so that the connecting block is clamped and fixed in the rectangular slot, which is convenient for combining and connecting multiple sets of mounting base plates and mounting top plates, and the supporting base plate is rotated out from the bottom of the mounting base plate after the combined connection, and horizontally attached to the foundation groove opened on the ground, and then fixing nails are nailed into the surface of the supporting base plate, so that the combined and connected mounting base plate, the supporting connecting frame and the mounting top plate are fixed to the ground, and finally an appropriate amount of concrete is poured into the foundation groove to complete the construction of strengthening the foundation.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, by arranging a fixed card block, a rotating frame, a moving block, a clamping spring, a fixed screw sleeve and a connecting card block, the two sets of mounting base plates are connected head to tail correspondingly, so that the positioning plug block on one side of one set of mounting base plates is inserted into the positioning slot on one side of the other set of mounting base plates, so that the two sets of mounting base plates are tightly connected, the fixing screw sleeve is twisted away from the moving block, and the moving block is pushed to slide on the surface of the mounting column to squeeze the clamping spring to deform, so that the connecting card block on one side of the moving block is separated from the rectangular card slot on the top of the mounting base plate, and the rotating frame is flipped to cover the top of the other set of mounting base plates, so that the connecting card block on the surface of the moving block can be inserted into the corresponding rectangular card slot, and the moving block is loosened. Under the rebound action of the clamping spring, the moving block is pushed to move on the surface of the mounting column until the moving block drives the connecting card block to be stuck on the corresponding fixed card block surface, and the fixing screw sleeve is tightened to be close to the surface of the moving block, so that the connecting card block is clamped and fixed in the corresponding rectangular card slot, and the two sets of mounting base plates are combined and connected, and the steps are repeated to combine and connect the mounting top plate, so that the combined length of the mounting base plate and the mounting top plate can be adjusted at will according to the size of the building.

[0018] The fixing bolt is then tightened to connect the fixing strip to the fixing strip, thereby facilitating the assembly of the fixing strip and the fixing strip to be assembled and connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the combined structure of two sets of mounting bottom plates and mounting top plates of the present invention;

[0020] Figure 2 This is a schematic diagram of the top view of the unfolded structure of the installation base plate of the present invention;

[0021] Figure 3 This is a bottom-up unfolded structural schematic diagram of the installation base plate of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the support connecting frame of the present invention;

[0023] Figure 5 It is a schematic cross-sectional structural diagram of the mounting strip of the present invention;

[0024] Figure 6 It is a cross-sectional structural schematic diagram of the connection mechanism of the present invention;

[0025] In the figure: 1. Install the bottom plate; 101. Rectangular connecting groove; 102. Fixing jack; 103. Positioning jack; 104. T-shaped slot; 105. Rectangular card slot; 106. Fixing card block; 107. Positioning plug block; 108. Positioning slot; 109. Rectangular storage slot; 110. Rubber card pad; 2. Support bottom plate; 201. Fixing nail; 3. Support connecting frame; 301. Support bar; 302. Connecting plate; 303. Support side plate; 4. Install top plate; 5. Install bar; 50 1. Mounting groove; 502. Slide groove; 503. Fixed rod; 504. Limit plate; 505. Fixed spring; 506. Push rod; 507. T-shaped block; 508. Positioning column; 509. Fixed strip; 510. Fixed bolt; 6. Connecting mechanism; 601. Mounting block; 602. Rotating frame; 603. Rectangular groove; 604. Mounting column; 605. Adjusting stud; 606. Moving block; 607. Clamping spring; 608. Fixed screw sleeve; 609. Connecting block. DETAILED DESCRIPTION

[0026] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0027] like Figure 1-6 As shown, the present invention provides a technical solution: an assembled building seismic reinforcement foundation, comprising a mounting base plate 1, rectangular connecting grooves 101 are symmetrically arranged on both sides of the top of the mounting base plate 1, and the inner walls at both ends of the rectangular connecting groove 101 are symmetrically provided with fixing holes 102, and the bottom of the rectangular connecting groove 101 is symmetrically provided with positioning holes 103, and the two ends of the bottom of the mounting bar 5 are symmetrically fixed with positioning posts 508, and the positions of the positioning posts 508 and the positioning holes 103 correspond to each other, and one side of the rectangular connecting groove 101 is opposite to the other. A T-shaped slot 104 is provided, and a T-shaped block 507 is symmetrically fixedly installed on one side of the installation bar 5, and the position of the T-shaped block 507 corresponds to that of the T-shaped slot 104. By providing a positioning hole 103 and a T-shaped slot 104, when the installation bar 5 is inserted into the rectangular connecting groove 101, the positioning column 508 and the T-shaped block 507 on the surface of the installation bar 5 are inserted into the corresponding positioning hole 103 and the T-shaped slot 104, ensuring that the installation bar 5 will not be misaligned when it is fixed in the rectangular connecting groove 101.

[0028] A positioning block 107 is symmetrically fixedly installed on one side of the mounting base 1, and a positioning slot 108 is symmetrically provided on the side of the mounting base 1 away from the positioning block 107, and the positioning slot 108 corresponds to the position of the positioning block 107. Because the positioning block 107 and the positioning slot 108 are provided, when the positioning block 107 on one side of one group of mounting base plates 1 is inserted into the positioning slot 108 on the side of another group of mounting base plates 1, it is ensured that the two groups of mounting base plates 1 will not be misaligned when they are combined and connected.

[0029] A rectangular receiving groove 109 is symmetrically provided at the bottom of the installation base plate 1, and a rubber clamping pad 110 is symmetrically fixedly installed on the inner wall of the rectangular receiving groove 109. Support base plates 2 are rotatably installed on both sides of the bottom of the installation base plate 1, and the support base plate 2 is rotatably installed inside the rectangular receiving groove 109. A fixing nail 201 is symmetrically provided on one side of the support base plate 2. By providing the rubber clamping pad 110, after the support base plate 2 is rotated and inserted into the rectangular receiving groove 109, the rubber clamping pad 110 is squeezed and deformed on the surface of the support base plate 2, thereby clamping and fixing the support base plate 2 inside the rectangular receiving groove 109, ensuring that the support base plate 2 is fixed inside the rectangular receiving groove 109 and does not shake at will.

[0030] Support connecting frames 3 are symmetrically provided on both sides of the top of the installation base plate 1, and the support connecting frames 3 include two groups of support bars 301, and connecting plates 302 are fixedly installed on the top and bottom of the two groups of support bars 301 respectively, and two groups of support side plates 303 are fixedly installed on the top and bottom of both sides of the support bars 301 respectively, and the support side plates 303 are fixedly connected to the connecting plates 302. Due to the provision of the support connecting frames 3, the installation base plate 1 and the installation top plate 4 are clamped and fixed at both ends of the two groups of support connecting frames 3, thereby supporting and fixing the installation base plate 1 and the installation top plate 4.

[0031] A mounting top plate 4 is provided on the top of the two groups of support and connection frames 3, and the mounting top plate 4 has the same structure as the mounting bottom plate 1. Mounting strips 5 are fixedly installed on both sides of the support and connection frames 3, and mounting grooves 501 are symmetrically provided at both ends of the mounting strips 5. One end of the mounting groove 501 is connected to a slide groove 502. A fixed plug rod 503 is slidably installed inside the mounting groove 501, and one end of the fixed plug rod 503 away from the slide groove 502 passes through the mounting groove 501 and extends to the outside of the mounting strip 5, and the fixed plug rod 503 is connected to the fixed socket Corresponding to the position of 102, the fixed plug rod 503 is fixedly installed on the surface inside the installation groove 501 with a limit plate 504, and the fixed plug rod 503 is provided with a fixed spring 505 on the surface on one side of the limit plate 504. By providing the fixed plug rod 503 and the fixed spring 505, the limit plate 504 is pushed toward one side of the installation groove 501 under the rebound action of the fixed spring 505, so that the fixed plug rod 503 can be pushed out of the installation groove 501 and inserted into the corresponding fixed socket 102, thereby clamping and fixing the installation strip 5 in the rectangular connecting groove 101.

[0032] A lever 506 is fixedly installed at one end of the fixed rod 503 located inside the slide groove 502, and the lever 506 extends through the slide groove 502 to the outside of the mounting strip 5, and a fixed clip 509 is provided on the side of the mounting strip 5 away from the T-shaped block 507. A fixing bolt 510 is provided at the central position of the fixing clip 509, and the fixing bolt 510 passes through the fixing clip 509 and is connected to the mounting strip 5. Because the fixing clip 509 is provided, the fixing bolt 510 is tightened to fix the fixing clip 509 to the surface of the lever 506, thereby clamping and fixing the fixed rod 503 to ensure that the fixed rod 503 does not slide freely inside the mounting groove 501.

[0033] The surface of the mounting bottom plate 1 and the mounting top plate 4 near the supporting connecting frame 3 is respectively provided with a connecting mechanism 6. The connecting mechanism 6 comprises two groups of mounting blocks 601, a rotating frame 602 is rotatably mounted between the two groups of mounting blocks 601, a rectangular groove 603 is provided on the surface of the rotating frame 602, mounting columns 604 are symmetrically fixedly mounted inside the rectangular groove 603, an adjusting stud 605 is fixedly mounted between the two groups of mounting columns 604 inside the rectangular groove 603, a moving block 606 is slidably mounted on the surface of the adjusting stud 605 and the two groups of mounting columns 604, and a rectangular groove 603 is provided on the surface on one side of the moving block 606. The clamping spring 607 is provided with a clamping spring 607, and when the moving block 606 is pushed to move on the surface of the mounting column 604 to squeeze the clamping spring 607 and deform, the rotating frame 602 is flipped so that the connecting clamping block 609 is clamped into the corresponding rectangular clamping groove 105, and the moving block 606 is released. Under the rebound effect of the clamping spring 607, the connecting clamping block 609 can be clamped and fixed on the surface of the corresponding fixed clamping block 106, thereby clamping and fixing the rotating frame 602 on the surface of the mounting bottom plate 1 or the mounting top plate 4;

[0034] A fixing screw sleeve 608 is provided on the surface of the adjusting stud 605 on one side of the moving block 606, and a rectangular slot 105 is symmetrically provided at the central position of the top of the mounting base plate 1, and a fixing block 106 is fixedly installed on the inner wall of the rectangular slot 105. Connecting blocks 609 are fixedly installed at the central positions on both sides of the moving block 606, and the connecting blocks 609 correspond to the positions of the rectangular slot 105 and the fixing blocks 106. Because a fixing screw sleeve 608 is provided, after the connecting block 609 is stuck on the corresponding surface of the fixing block 106, the fixing screw sleeve 608 is screwed to stick to one side of the moving block 606, so that the connecting block 609 is clamped and fixed.

[0035] A construction method for seismic reinforcement of an assembled building foundation, the construction method comprising the following steps:

[0036] The fixing bolts 510 are screwed to remove the fixing clip 509 from the surface of the mounting strip 5, and the two sets of levers 506 are pushed and squeezed to drive the fixing plug rod 503 to retract into the corresponding mounting groove 501, and the mounting strip 5 is correspondingly clamped in the rectangular connecting groove 101 at the top of the mounting base plate 1, so that the T-shaped block 507 and the positioning card column 508 on the surface of the mounting strip 5 are inserted into the T-shaped slot 104 and the positioning plug hole 103 corresponding to the inner wall of the rectangular connecting groove 101, until the fixing plug rod 503 and the fixing plug hole 101 are fixed. 2, loosen the lever 506, and under the rebound action of the fixing spring 505, push the fixing rod 503 out of the mounting groove 501 and insert it into the corresponding fixing hole 102, until the two groups of support connecting frames 3 are clamped and fixed on the top of the mounting base plate 1, and at the same time, the fixing clip 509 is clamped and fixed on the surface of the lever 506, and then the mounting top plate 4 is clamped and fixed on the top of the two groups of mounting base plates 1, so that the mounting base plate 1, the mounting top plate 4 and the two groups of support connecting frames 3 are assembled and connected;

[0037] Place the assembled and connected mounting base plate 1 and mounting top plate 4 side by side and close to each other, screw the fixing screw sleeve 608 away from the moving block 606, push the moving block 606 to slide on the surface of the mounting column 604 and the adjusting stud 605, and at the same time flip the rotating frame 602 to cover the surface of another set of mounting base plates 1 or mounting top plates 4, so that the connecting block 609 on one side of the moving block 606 is inserted into the corresponding rectangular slot 105, loosen the moving block 606, and lift the moving block 606 under the rebound action of the clamping spring 607, so that the connecting block 609 is stuck in the corresponding fixed block 106 Surface, tighten the fixing screw sleeve 608 to stick it tightly to the surface of the moving block 606, so that the connecting block 609 is clamped and fixed inside the rectangular slot 105, which is convenient for combining and connecting multiple groups of mounting base plates 1 and mounting top plates 4, and the supporting base plate 2 is turned out from the bottom of the mounting base plate 1 after the combination and connection, and horizontally attached to the inside of the foundation groove opened on the ground, and then the fixing nails 201 are nailed into the surface of the supporting base plate 2, so as to fix the combined mounting base plate 1, the supporting connecting frame 3 and the mounting top plate 4 to the ground, and finally pour a proper amount of concrete into the foundation groove to complete the construction of reinforcing the foundation.

[0038] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the present invention, unless otherwise clearly specified and limited, the first feature "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 the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

Claims

1. An assembled building seismic reinforcement foundation, comprising a mounting base plate (1), characterized in that: Support base plates (2) are rotatably mounted on both sides of the bottom of the mounting base plate (1), support connecting frames (3) are symmetrically arranged on both sides of the top of the mounting base plate (1), and mounting top plates (4) are arranged on the tops of the two groups of the support connecting frames (3), and the mounting top plates (4) have the same structure as the mounting base plate (1), and mounting strips (5) are fixedly mounted on both sides of the mounting base plate (1) and the mounting top plates (4), and connection mechanisms (6) are respectively arranged on the surfaces of the mounting base plate (1) and the mounting top plates (4) on the side close to the support connecting frames (3).

2. The seismic reinforcement foundation of an assembled building according to claim 1, characterized in that: Rectangular connecting grooves (101) are symmetrically provided on both sides of the top of the installation base plate (1), fixing plug holes (102) are symmetrically provided on the inner walls at both ends of the rectangular connecting groove (101), positioning plug holes (103) are symmetrically provided on the bottom of the rectangular connecting groove (101), a T-shaped slot (104) is symmetrically provided on one side of the rectangular connecting groove (101), and a rectangular card slot (105) is symmetrically provided at the central position of the top of the installation base plate (1), and a fixing card block (106) is fixedly installed on the inner wall of the rectangular card slot (105).

3. The seismic reinforcement foundation of an assembled building according to claim 2, characterized in that: A positioning plug block (107) is symmetrically fixedly installed on one side of the installation base plate (1), a positioning slot (108) is symmetrically provided on the side of the installation base plate (1) away from the positioning plug block (107), and the positioning slot (108) corresponds to the position of the positioning plug block (107), and a rectangular receiving groove (109) is symmetrically provided at the bottom of the installation base plate (1), and a rubber clamping pad (110) is symmetrically fixedly installed on the inner wall of the rectangular receiving groove (109).

4. The seismic reinforcement foundation of an assembled building according to claim 3, characterized in that: The supporting bottom plate (2) is rotatably mounted inside the rectangular storage groove (109), and fixing nails (201) are symmetrically provided on one side of the supporting bottom plate (2).

5. The seismic reinforcement foundation of an assembled building according to claim 1, characterized in that: The support connecting frame (3) comprises two groups of support bars (301), the tops and bottoms of the two groups of support bars (301) are respectively fixedly mounted with connecting plates (302), the tops and bottoms of both sides of the support bars (301) are respectively fixedly mounted with two groups of support side plates (303), and the support side plates (303) are fixedly connected to the connecting plates (302).

6. The seismic reinforcement foundation of an assembled building according to claim 2, characterized in that: The mounting strip (5) is symmetrically provided with mounting grooves (501) at both ends, and a slide groove (502) is connected to one end of the mounting groove (501). A fixed plug rod (503) is slidably installed inside the mounting groove (501), and one end of the fixed plug rod (503) away from the slide groove (502) passes through the mounting groove (501) and extends to the outside of the mounting strip (5), and the position of the fixed plug rod (503) corresponds to that of the fixed plug hole (102), and a limit plate (504) is fixedly installed on the surface of the fixed plug rod (503) located inside the mounting groove (501), and a fixing spring (505) is provided on the surface of the fixed plug rod (503) located on one side of the limit plate (504).

7. The seismic reinforcement foundation of an assembled building according to claim 6, characterized in that: A lever (506) is fixedly installed at one end of the fixed plug rod (503) located inside the slide groove (502), and the lever (506) passes through the slide groove (502) and extends to the outside of the mounting strip (5); a T-shaped block (507) is symmetrically fixedly installed on one side of the mounting strip (5), and the position of the T-shaped block (507) corresponds to the position of the T-shaped slot (104); positioning posts (508) are symmetrically fixedly installed at both ends of the bottom of the mounting strip (5), and the positioning posts (508) correspond to the position of the positioning plug hole (103); a fixed clip strip (509) is provided on the side of the mounting strip (5) away from the T-shaped block (507); a fixing bolt (510) is provided at the central position of the fixing clip strip (509), and the fixing bolt (510) passes through the fixing clip strip (509) and is connected to the mounting strip (5).

8. The seismic reinforcement foundation of an assembled building according to claim 2, characterized in that: The connecting mechanism (6) comprises two groups of mounting blocks (601), a rotating frame (602) is rotatably mounted between the two groups of mounting blocks (601), a rectangular groove (603) is provided on the surface of the rotating frame (602), mounting columns (604) are symmetrically fixedly mounted inside the rectangular groove (603), an adjusting stud (605) is fixedly mounted inside the rectangular groove (603) and located between the two groups of mounting columns (604), and the adjusting stud (605) and the two groups of mounting columns (604) are fixedly mounted. A moving block (606) is slidably mounted on the surface, a clamping spring (607) is provided on the surface of the rectangular groove (603) located on one side of the moving block (606), a fixing screw sleeve (608) is provided on the surface of the adjusting stud (605) located on one side of the moving block (606), and connecting blocks (609) are fixedly mounted at the central positions of both sides of the moving block (606), and the connecting blocks (609) correspond to the positions of the rectangular slot (105) and the fixing block (106).

9. A construction method for seismic reinforcement of an assembled building foundation, according to the seismic reinforcement of an assembled building foundation according to any one of claims 1 to 8, characterized in that: The construction method comprises the following steps: The fixing bolt (510) is screwed to remove the fixing clip (509) from the surface of the mounting strip (5), and the two groups of levers (506) are pushed and squeezed to drive the fixing plug rod (503) to retract into the corresponding mounting groove (501), and the mounting strip (5) is correspondingly clamped in the rectangular connecting groove (101) at the top of the mounting base plate (1), so that the T-shaped card block (507) and the positioning card column (508) on the surface of the mounting strip (5) are inserted into the corresponding T-shaped slot (104) and the positioning plug hole (103) on the inner wall of the rectangular connecting groove (101), until the fixing plug rod (503) and the fixing plug hole (101) are aligned. 102), the lever (506) is loosened, and the fixing rod (503) is pushed out of the mounting groove (501) and inserted into the corresponding fixing hole (102) under the rebound action of the fixing spring (505), until the two groups of supporting connecting frames (3) are clamped and fixed on the top of the mounting base plate (1) respectively, and the fixing clip (509) is clamped and fixed on the surface of the lever (506), and then the mounting top plate (4) is clamped and fixed on the top of the two groups of mounting base plates (1), so that the mounting base plate (1), the mounting top plate (4) and the two groups of supporting connecting frames (3) are assembled and connected; The assembled and connected mounting base plate (1) and mounting top plate (4) are placed side by side and close to each other, the fixing screw sleeve (608) is screwed away from the moving block (606), and the moving block (606) is pushed to slide on the surface of the mounting column (604) and the adjusting stud (605), and at the same time, the rotating frame (602) is turned over to cover the surface of another group of mounting base plates (1) or mounting top plates (4), so that the connecting block (609) on one side of the moving block (606) is inserted into the corresponding rectangular slot (105), and the moving block (606) is released and the moving block (606) is lifted up under the rebound action of the clamping spring (607), so that the connecting block (609) is stuck in the corresponding fixed block (106) surface, tighten the fixing screw sleeve (608) to stick it tightly to the surface of the moving block (606), so that the connecting block (609) is clamped and fixed inside the rectangular slot (105), which is convenient for combining and connecting multiple sets of mounting base plates (1) and mounting top plates (4), and the supporting base plate (2) is turned out from the bottom of the mounting base plate (1) after the combination and connection, and horizontally attached to the inside of the foundation groove opened on the ground, and then the fixing nails (201) are nailed into the surface of the supporting base plate (2), so that the mounting base plate (1), the supporting connecting frame (3) and the mounting top plate (4) after the combination and connection are fixed to the ground, and finally a proper amount of concrete is poured into the inside of the foundation groove to complete the construction of reinforcing the foundation.

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