Building foundation beam reinforcing structure

Abstract

The utility model relates to a building foundation beam reinforcing structure which comprises a concrete cushion layer installed on the building ground, a bearing platform arranged on the concrete cushion layer and a foundation beam inserted into the bearing platform, stand columns are arranged at the four corners of the concrete cushion layer in a penetrating mode, and the multiple stand columns are jointly sleeved with a coaming connected with the stand columns in a sliding mode. A plurality of fixing grooves are formed in the side wall of each stand column, a fixing assembly used for fixing the coaming is installed on the coaming, the fixing assembly comprises a fixing rod and an operation block, a reinforcing assembly used for reinforcing the foundation beam is installed on the coaming, the foundation beam is installed in the bearing platform, and meanwhile concrete is poured into the bearing platform. After the concrete is solidified, the foundation beam can be fixed in the bearing platform, the coaming is moved to a proper height according to the height of the foundation beam, then the fixing rods are inserted into the corresponding fixing grooves through the operation blocks, so that the height of the coaming is adjusted, then the foundation beam is reinforced through the reinforcing assemblies, and reinforcing of the foundation beams with different heights is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation beam protection, and particularly relates to a building foundation beam reinforcement structure. Background Technique

[0002] A building foundation beam is simply a beam on the foundation soil layer. Foundation beams are generally used in frame structures and frame-shear wall structures. Frame columns are located on the foundation beam or at the intersection points of foundation beams. Its main function is to serve as the foundation of the upper building and transfer the upper load to the foundation. As part of the foundation, the foundation beam (symbolized as JL in construction drawings) mainly plays the role of connecting between columns, making the foundation form a more stable structure, and also has partial bending and shear resistance functions. When there is uneven settlement between independent columns, it will play a shear resistance role.

[0003] In the Chinese utility model patent with the publication number of CN214786219U, a building foundation beam reinforcement structure is disclosed, which includes a building ground, a concrete cushion installed on the building ground, a bearing platform installed in the middle of the concrete cushion, a foundation beam inserted on the bearing platform, vertical plates inserted at the four corners of the concrete cushion, the vertical plates penetrate through the building ground, a surrounding plate is welded on the vertical plates, a positioning bolt is threadedly installed on the surrounding plate, a fixing clip is arranged at the end of the positioning bolt, the fixing clip is arranged in cooperation with the foundation beam, and a reinforcing steel bar is fixedly connected between the foundation beam and the bearing platform.

[0004] Regarding the above related technologies, the inventor believes that there are the following defects: the above surrounding plate is welded on the vertical plate, and the height of the surrounding plate and the positioning bolt cannot be adjusted. When the height of the foundation beam is relatively high, the fixing clip cannot be abutted against a relatively high position of the foundation beam, which affects the stability of the foundation beam reinforcement. Content of the Utility Model

[0005] In order to solve the above problems, the utility model provides a building foundation beam reinforcement structure.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a building foundation beam reinforcement structure, including a concrete cushion installed on the building ground, a bearing platform arranged on the concrete cushion, and a foundation beam inserted on the bearing platform. Vertical columns are penetrated through at the four corners of the concrete cushion. A surrounding plate that is slidably connected to the vertical columns is sleeved on the plurality of vertical columns. A plurality of fixing grooves are opened on the side wall of each vertical column. A fixing component for fixing the surrounding plate is installed on the surrounding plate. The fixing component includes a fixing rod that penetrates through the side wall of the surrounding plate and is slidably connected to the surrounding plate, and an operation block fixed to the end of the fixing rod away from the vertical column. The fixing rod is inserted and matched with the fixing groove. A reinforcing component for reinforcing the foundation beam is installed on the surrounding plate.

[0007] By adopting the above technical solution, the foundation beam is installed in the pedestal and concrete is poured into the pedestal at the same time. After the concrete solidifies, the foundation beam can be fixed in the pedestal. The enclosure is moved to a suitable height according to the height of the foundation beam, and the fixing rod is inserted into the corresponding fixing groove through the operating block to adjust the height of the enclosure. The foundation beam is then reinforced by the reinforcement assembly, which is conducive to reinforcing foundation beams of different heights.

[0008] Furthermore, a sliding groove is provided on the inner wall of the enclosure, and the reinforcement assembly includes a threaded rod that is penetrated through the side wall of the enclosure and rotatably connected to the enclosure, a movable rod that is sleeved on the threaded rod and threadedly connected to the threaded rod, a fixing clamp fixed to one end of the movable rod close to the foundation beam, and a star-shaped handle fixed to one end of the threaded rod away from the fixing clamp, and the movable rod is slidingly connected to the inner wall of the sliding groove.

[0009] By adopting the above technical solution, after adjusting the height of the enclosure, the staff rotates the threaded rod through the star-shaped handle. Since the threaded rod is threadedly connected to the movable rod, and the movable rod is slidingly connected to the inner wall of the slide groove, the movable rod moves axially along the threaded rod, thereby causing the fixing clamp to move toward the side of the foundation beam and press against the foundation beam, thereby enhancing the stability of the foundation beam.

[0010] Furthermore, a mounting groove is provided on the side wall of the enclosure, and a spring sleeved on the fixing rod is provided in the mounting groove. One end of the spring is fixed to the side wall of the operating block, and the other end of the spring is fixed to the inner wall of the mounting groove.

[0011] By adopting the above technical solution, the operating block keeps the fixing rod plugged into the fixing slot under the elastic force of the spring, thereby reducing the probability of the fixing rod being separated from the fixing slot and causing the enclosure to fall.

[0012] Furthermore, the upper surface of the fixing rod is provided with a yielding portion that cooperates with the top wall of the fixing groove.

[0013] By adopting the above technical solution and setting the yielding part, the staff can squeeze the fixing rod into the enclosure through the yielding part on the top wall of the fixed groove during the process of moving the enclosure upwards, eliminating the tedious operation of manually pulling the operating block, which is conducive to quickly raising the height of the enclosure.

[0014] Furthermore, a rotation groove is formed on the side wall of the operating block, a rotation shaft is rotatably connected to the inner wall of the rotation groove, and a limiting rod is fixedly sleeved on the rotation shaft.

[0015] By adopting the above technical solution, when the height of the enclosure needs to be lowered, the staff pulls the operating block outward and rotates the limit rod so that the end of the limit rod abuts against the side wall of the enclosure, thereby keeping the fixing rod out of the fixing groove, which is conducive to quickly adjusting the height of the enclosure.

[0016] Furthermore, a torsion spring sleeved on the rotating shaft is arranged in the rotating groove. One end of the torsion spring is fixed to the inner wall of the rotating groove, and the other end of the torsion spring is fixed to the side wall of the limiting rod.

[0017] By adopting the above technical solution, when the operating block is pulled outwards, the limiting rod automatically opens under the torsion force of the torsion spring and abuts against the side wall of the enclosing plate, eliminating the cumbersome operation of manually opening the limiting rod and facilitating the quick opening of the limiting rod.

[0018] Furthermore, a limiting groove is formed in the inner wall of the sliding groove, and a limiting block slidably connected to the inner wall of the limiting groove is fixed to the side wall of the moving rod.

[0019] By adopting the above technical solution, the limiting block is slidably connected to the limiting groove, which limits the moving range of the moving rod and avoids the situation that the moving rod completely disengages from the sliding groove, facilitating the normal use of the reinforcement assembly.

[0020] Furthermore, an anti-slip pad is fixed to the side wall of the fixed clamp away from the moving rod.

[0021] By adopting the above technical solution, the anti-slip pad is made of rubber material and has a large friction coefficient on its surface. The fixed clamp cooperates with the foundation beam and presses against the anti-slip pad, increasing the friction force between the fixed clamp and the foundation beam, enhancing the reinforcement effect on the foundation beam. In addition, the anti-slip pad also reduces the wear between the fixed clamp and the foundation beam.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. In this application, the foundation beam is installed in the bearing platform, and concrete is poured into the bearing platform at the same time. After the concrete solidifies, the foundation beam can be fixed in the bearing platform. The enclosing plate is moved to a suitable height according to the height of the foundation beam, and then the fixing rod is inserted into the corresponding fixing groove through the operating block to adjust the height of the enclosing plate, and then the foundation beam is reinforced through the reinforcement assembly, which is beneficial to the reinforcement of foundation beams with different heights;

[0024] 2. In this application, after adjusting the height of the enclosing plate, the worker rotates the threaded rod through the star-shaped handle. Since the threaded rod is threadedly connected to the moving rod and the moving rod is slidably connected to the inner wall of the sliding groove, the moving rod moves along the axial direction of the threaded rod, so that the fixed clamp moves towards the foundation beam side and presses against the foundation beam, enhancing the stability of the foundation beam;

[0025] 3. In this application, when it is necessary to lower the height of the enclosing plate, the worker pulls the operating block outwards and then rotates the limiting rod so that the end of the limiting rod abuts against the side wall of the enclosing plate, so that the fixing rod remains in a state of being disengaged from the fixing groove, which is beneficial to quickly adjusting the height of the enclosing plate. Description of the Drawings

[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0027] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the present utility model;

[0028] Figure 3 yes Figure 2 A magnified schematic diagram of point A in the middle;

[0029] Figure 4 It is a schematic cross-sectional structure diagram of an embodiment of the present invention for highlighting the fixing component.

[0030] In the figure: 1. Concrete cushion; 2. Cap; 3. Foundation beam; 4. Column; 41. Fixing groove; 5. Enclosure; 51. Slide groove; 52. Mounting groove; 53. Limiting groove; 6. Fixing assembly; 61. Fixing rod; 611. Yielding part; 62. Operating block; 621. Rotating groove; 63. Spring; 7. Reinforcement assembly; 71. Threaded rod; 72. Moving rod; 73. Fixing clamp; 74. Star-shaped handle; 8. Rotating shaft; 9. Limiting rod; 10. Torsion spring; 11. Limiting block; 12. Anti-slip pad. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0032] like Figures 1-4 As shown, an embodiment of the present application discloses a building foundation beam reinforcement structure, including a concrete cushion layer 1, a pedestal 2, a foundation beam 3, a column 4, a panel 5, a fixing assembly 6 and a reinforcement assembly 7.

[0033] A concrete cushion 1 is installed on the building floor, a cap 2 is set on the concrete cushion 1, and a foundation beam 3 is inserted into the cap 2 and fixed within the cap 2 by pouring concrete. Four vertical columns 4 are provided, each extending through and securing the four corners of the concrete cushion 1. Each column 4 has a plurality of fixing slots 41 defined in its sidewall. A panel 5 is mounted on the four columns 4 and slidably connected. The inner wall of the panel 5 is provided with a slide slot 51, and the side wall of the panel 5 is provided with a mounting slot 52.

[0034] The fixing assembly 6 is mounted on the enclosure 5 and is used to secure the enclosure 5. The fixing assembly 6 includes a fixing rod 61, an operating block 62, and a spring 63. The fixing rod 61 is a horizontally arranged rectangular rod-shaped structure. The fixing rod 61 is installed through the side wall of the enclosure 5 and is slidably connected to the enclosure 5. The fixing rod 61 is plugged into the fixing slot 41. The operating block 62 is a rectangular parallelepiped structure and is fixed to the end of the fixing rod 61 away from the column 4. The spring 63 is disposed in the mounting slot 52 and is sleeved on the fixing rod 61. One end of the spring 63 is fixed to the side wall of the operating block 62, and the other end of the spring 63 is fixed to the inner wall of the mounting slot 52.

[0035] The reinforcement assembly 7 is installed on the enclosure 5 and is used to reinforce the foundation beam 3. The reinforcement assembly 7 includes a threaded rod 71, a movable rod 72, a fixed clamp 73 and a star-shaped handle 74. The threaded rod 71 is a horizontally arranged rod-shaped structure. The threaded rod 71 is arranged on the side wall of the enclosure 5 and is rotatably connected to the enclosure 5. The movable rod 72 is a rectangular rod-shaped structure. The movable rod 72 is sleeved on the threaded rod 71 and is threadedly connected to the threaded rod 71. The movable rod 72 is slidably connected to the inner wall of the slide 51. The fixed clamp 73 is fixed to the end of the movable rod 72 close to the foundation beam 3, and the side wall of the fixed clamp 73 away from the movable rod 72 is arc-shaped. The star-shaped handle 74 is fixed to the end of the threaded rod 71 away from the fixed clamp 73, and the axis of the star handle 74 coincides with the axis of the threaded rod 71.

[0036] The cam 62 is fixed to the upper surface of the platform 2 and the lower surface of the platform 2 is fixed to the upper surface of the platform 2. The cam 62 is fixed to the upper surface of the platform 2 and the lower surface of the platform 2 is fixed to the upper surface of the platform 2. The cam 62 is fixed to the upper surface of the platform 2 and the lower surface of the platform 2 is fixed to the upper surface of the platform 2.

[0037] In order to facilitate the rapid raising of the height of the enclosure 5, a yield portion 611 is provided on the upper surface of the fixing rod 61, which cooperates with the inner top wall of the fixing groove 41. The setting of the yield portion 611 enables the staff to squeeze the fixing rod 61 into the enclosure 5 through the yield portion 611 when the inner top wall of the fixing groove 41 is in the process of moving the enclosure 5 upward, eliminating the tedious operation of manually pulling the operating block 62, thereby facilitating the rapid raising of the height of the enclosure 5.

[0038] To facilitate the quick adjustment of the height of the enclosure panel 5, a rotating groove 621 is formed in the side wall of the operating block 62. A rotating shaft 8 is rotatably connected to the inner wall of the rotating groove 621. A limiting rod 9 is fixedly sleeved on the rotating shaft 8. When it is necessary to lower the height of the enclosure panel 5, the operator pulls the operating block 62 outwards and then rotates the limiting rod 9 so that the end of the limiting rod 9 abuts against the side wall of the enclosure panel 5, thereby keeping the fixed rod 61 disengaged from the fixed groove 41, which is conducive to quickly adjusting the height of the enclosure panel 5.

[0039] To facilitate the quick opening of the limiting rod 9, a torsion spring 10 sleeved on the rotating shaft 8 is arranged in the rotating groove 621. One end of the torsion spring 10 is fixed to the inner wall of the rotating groove 621, and the other end of the torsion spring 10 is fixed to the side wall of the limiting rod 9. After pulling the operating block 62 outwards, the limiting rod 9 automatically opens under the action of the torsion force of the torsion spring 10 and abuts against the side wall of the enclosure panel 5, eliminating the cumbersome operation of manually opening the limiting rod 9, thus facilitating the quick opening of the limiting rod 9.

[0040] To prevent the moving rod 72 from completely disengaging from the sliding groove 51, a limiting groove 53 is formed in the inner wall of the sliding groove 51. A limiting block 11 slidably connected to the inner wall of the limiting groove 53 is fixed to the side wall of the moving rod 72. The limiting block 11 is slidably connected to the limiting groove 53, which limits the moving range of the moving rod 72, thereby preventing the moving rod 72 from completely disengaging from the sliding groove 51 and facilitating the normal use of the reinforcing component 7.

[0041] To enhance the reinforcing effect on the foundation beam 3, an anti-slip pad 12 is fixed to the side wall of the fixed clamp 73 away from the moving rod 72. The anti-slip pad 12 is made of rubber material and has a large friction coefficient on its surface. The fixed clamp 73 cooperates with the foundation beam 3 and presses the anti-slip pad 12 tightly, increasing the friction force between the fixed clamp 73 and the foundation beam 3, thereby enhancing the reinforcing effect on the foundation beam 3. In addition, the anti-slip pad 12 also reduces the wear between the fixed clamp 73 and the foundation beam 3.

[0042] In this embodiment, the working principle of a building foundation beam reinforcement structure is as follows: The foundation beam 3 is installed in the bearing platform 2, and at the same time, concrete is poured into the bearing platform 2. After the concrete solidifies, the foundation beam 3 can be fixed in the bearing platform 2. According to the height of the foundation beam 3, the enclosure plate 5 is moved to an appropriate height, and then the fixing rod 61 is inserted into the corresponding fixing groove 41 through the operation block 62, so as to adjust the height of the enclosure plate 5. The operation block 62 keeps the fixing rod 61 inserted into the fixing groove 41 under the elastic force of the spring 63, reducing the probability of the fixing rod 61 disengaging from the fixing groove 41 and causing the enclosure plate 5 to fall. Then, the star-shaped handle 74 is rotated to rotate the threaded rod 71. Since the threaded rod 71 is threadedly connected to the moving rod 72 and the moving rod 72 is slidably connected to the inner wall of the sliding groove 51, the moving rod 72 moves along the axial direction of the threaded rod 71, so that the fixing clamp 73 moves towards one side of the foundation beam 3 and presses against the foundation beam 3 to reinforce the foundation beam 3, enhancing the stability of the foundation beam 3 and being beneficial to reinforcing foundation beams 3 of different heights.

[0043] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. A building foundation beam reinforcement structure, comprising a concrete cushion (1) installed on the building ground, a bearing platform (2) arranged on the concrete cushion (1), and a foundation beam (3) inserted on the bearing platform (2), characterized in that: The four corners of the concrete cushion layer (1) are all provided with columns (4), and a plurality of the columns (4) are collectively provided with a panel (5) that is slidably connected to the columns (4). The side wall of each column (4) is provided with a plurality of fixing grooves (41). A fixing assembly (6) for fixing the panel (5) is installed on the panel (5). The fixing assembly (6) includes a fixing rod (61) that is provided on the side wall of the panel (5) and slidably connected to the panel (5), and an operating block (62) that is fixed to one end of the fixing rod (61) away from the column (4). The fixing rod (61) is plugged into the fixing groove (41). A reinforcement assembly (7) for reinforcing the foundation beam (3) is installed on the panel (5).

2. The reinforcement structure for a building foundation beam according to claim 1, wherein: The inner wall of the enclosure (5) is provided with a chute (51), and the reinforcement assembly (7) comprises a threaded rod (71) which is provided on the side wall of the enclosure (5) and is rotatably connected to the enclosure (5), a moving rod (72) which is sleeved on the threaded rod (71) and is threadedly connected to the threaded rod (71), a fixing clamp (73) which is fixed to one end of the moving rod (72) close to the foundation beam (3), and a star-shaped handle (74) which is fixed to one end of the threaded rod (71) away from the fixing clamp (73), and the moving rod (72) is slidably connected to the inner wall of the chute (51).

3. The reinforcement structure of a building foundation beam according to claim 1, wherein: The side wall of the enclosure (5) is provided with a mounting groove (52), and a spring (63) sleeved on a fixing rod (61) is provided in the mounting groove (52), one end of the spring (63) is fixed to the side wall of the operating block (62), and the other end of the spring (63) is fixed to the inner wall of the mounting groove (52).

4. A building foundation beam reinforcement structure according to claim 3, characterized in that: The upper surface of the fixing rod (61) is provided with a relief portion (611) that cooperates with the inner top wall of the fixing groove (41).

5. The reinforcing structure of a building foundation beam according to claim 4, characterized in that: A rotation groove (621) is provided on the side wall of the operating block (62), and a rotation shaft (8) is rotatably connected to the inner wall of the rotation groove (621), and a limiting rod (9) is fixedly sleeved on the rotation shaft (8).

6. The reinforced structure of a building foundation beam according to claim 5, characterized in that: A torsion spring (10) sleeved on the rotating shaft (8) is provided in the rotating groove (621), one end of the torsion spring (10) is fixed to the inner wall of the rotating groove (621), and the other end of the torsion spring (10) is fixed to the side wall of the limiting rod (9).

7. The reinforced structure of a building foundation beam according to claim 2, characterized in that: A limiting groove (53) is provided on the inner wall of the sliding groove (51), and a limiting block (11) is fixed on the side wall of the moving rod (72) and is slidably connected to the inner wall of the limiting groove (53).

8. A building foundation beam reinforcement structure according to claim 7, characterized in that: An anti-slip pad (12) is fixed to the side wall of the fixing clamp (73) away from the moving rod (72).

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