Floor reinforcing mechanism for earthquake resistance of school house
By setting up installation grooves and steel frames at the bottom of the floor slab of the school house, and installing reinforcement plates and support structures, the problem of poor seismic resistance of the existing floor slabs is solved, and higher seismic resistance and stability are achieved.
Patent Information
- Application Number
- CN202421612584.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The existing school house floor slabs have poor seismic resistance, which can easily cause damage to the house during vibration, posing safety hazards.
A floor reinforcement mechanism for school house earthquake resistance is designed, including setting up installation grooves at the bottom of the floor body, fixing the transverse and vertical steel frames internally, and installing reinforcement plates at the bottom of the vertical steel frame. The reinforcement plates are fixed to the wall through fastening nails, and supporting the reinforcement plates with inclined frames and poles to increase the stability of the floor.
By combining reinforcement plates and steel frames, the earthquake resistance of the floor slabs is improved, the stability of the floor slabs is enhanced, the damage to the houses is reduced by vibration, and safety hazards are reduced.
Smart Images
Figure CN222879289U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of school floor reinforcement, in particular to a floor reinforcement mechanism for earthquake-resistant school buildings. Background Art
[0002] Earthquake-resistant reinforcement is a measure to strengthen the structure and improve the earthquake resistance of buildings that have not been earthquake-resistant or have been earthquake-resistant but have not reached the earthquake-resistant standards. Earthquake-resistant reinforcement can greatly reduce the damage to buildings, thereby reducing casualties and property losses.
[0003] In the prior art, the floor slabs of school buildings are fixed with steel plates to improve the earthquake resistance of the buildings. However, the method of fixing the steel plates to the floor slabs alone makes the earthquake resistance and buffering effect poor. When the floor slabs are vibrated, the school buildings are easily damaged, which poses certain safety hazards to the school buildings.
[0004] In response to the above problems, we have introduced a floor reinforcement mechanism for earthquake-resistant school buildings. Utility Model Content
[0005] The utility model discloses a floor slab reinforcement mechanism for earthquake-resistant school buildings, aiming to solve the technical problem of poor earthquake-resistant effect of existing floor slabs.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A floor reinforcement mechanism for earthquake resistance of school buildings, comprising two walls, a floor body fixedly connected between the two walls, a mounting groove at the bottom of the floor body, a plurality of transverse steel frames fixedly connected inside the mounting groove, a vertical steel frame welded to the bottom of the transverse steel frame, and a reinforcement mechanism arranged below the floor body;
[0008] The reinforcement mechanism comprises a reinforcement plate, a reinforcement plate is installed at the bottom of the floor slab body and under the vertical steel frame, the inner top wall of the reinforcement plate is provided with two top grooves, and transverse grooves are provided on both sides of the inner wall of the reinforcement plate, and a plurality of rectangular blocks are installed inside the top groove and the transverse groove, wherein an inclined frame is fixedly connected between every two of the rectangular blocks, a support rod is fixedly connected to the top of the inclined frame, and a support block is fixedly connected to the top of the support rod. Four second fixing holes are provided inside the support block, and the second fixing holes are all threadedly connected to the second fixing bolts, and the bottom of the second fixing bolt is threadedly connected to the inner thread of the reinforcement plate, four first fixing holes are provided inside the rectangular block, and the first fixing holes are threadedly connected to the first fixing bolts, and the bottom end of the first fixing bolt is threadedly connected to the inner thread of the reinforcement plate, and a plurality of fastening nails are threadedly connected on both sides of the inner wall of the reinforcement plate, and the bottom ends of the fastening nails are threadedly connected to the wall.
[0009] By arranging a reinforcement plate at the bottom of the floor slab body and supporting the reinforcement plate with an inclined frame and a brace, it is beneficial to improve the stability of the floor slab body and thus improve its earthquake resistance.
[0010] In a preferred solution, a steel bar layer is laid on the top of the floor slab body, and a concrete layer is poured inside the steel bar layer.
[0011] By increasing the reinforcement area on the top of the floor slab body, the firmness of the entire house floor slab body is improved.
[0012] In a preferred solution, the reinforcement plate is of U-shaped design, and the top of the reinforcement plate is in close contact with the bottom of the floor slab body.
[0013] By setting the reinforcement plate to a U-shaped design, the top surface of the reinforcement plate is tightly fitted with the floor slab body, thereby increasing the area support.
[0014] In a preferred solution, the width of the rectangular block is the same as that of the top groove and the transverse groove, and the support block is triangular in design.
[0015] By setting the support block to be a triangular design, the support block and the corner of the reinforcement plate are more closely fitted, which is conducive to stable reinforcement of the reinforcement plate.
[0016] In a preferred solution, the first fixing bolt and the fastening nail are staggered, and the size of the fastening nail is larger than the first fixing bolt.
[0017] By arranging the first fixing bolt and the fastening nail in a staggered distribution, it is prevented that the fastening nail collides with the reinforcement plate fixed on the wall and the rectangular block fixed on the reinforcement plate, and the fastening nail serves as a connection support between the reinforcement plate and the wall.
[0018] In a preferred solution, the steel bar layer is arranged corresponding to the transverse steel frame and the vertical steel frame, and a triangle design is formed between the reinforcement plate and the oblique frame.
[0019] By arranging a triangle between the reinforcement plate and the inclined frame, the stability of the reinforcement plate between the walls is improved.
[0020] The utility model provides a floor reinforcement mechanism for school buildings with earthquake resistance, which has the following advantages:
[0021] First, an installation groove is opened at the bottom of the floor body and a horizontal steel frame and a vertical steel frame are fixed inside the installation groove, and then a plurality of fastening nails are used to fix the reinforcement plate to the wall at the bottom of the vertical steel frame, and then the rectangular block and the oblique frame are fixed inside the reinforcement plate by the first fixing bolt on both sides of the reinforcement plate, and then the support block and the strut are fixed inside the reinforcement plate by the second fixing bolt, and the reinforcement plate is fixed by these to improve the tolerance of the reinforcement plate, thereby realizing the reinforcement of the floor body and improving the seismic resistance of the floor body.
[0022] Secondly, by laying a layer of steel bars on the top of the floor slab, and then pouring cement inside the steel bar layer to form a concrete layer, the top area of the floor slab is increased to increase the strength and rigidity of the floor slab, thereby achieving the purpose of reinforcement. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The utility model is a three-dimensional exploded schematic diagram of a floor reinforcement mechanism for earthquake-resistant school buildings.
[0024] Figure 2 The utility model is a three-dimensional exploded schematic diagram of a floor reinforcement mechanism for earthquake-resistant school buildings.
[0025] Figure 3 The utility model is a partial three-dimensional schematic diagram of a floor reinforcement mechanism for earthquake-resistant school buildings.
[0026] Figure 4 The utility model proposes a floor reinforcement mechanism for school buildings to resist earthquakes. Figure 2 Enlarged schematic diagram at point A in the middle.
[0027] In the attached drawings: 1. wall; 2. floor slab body; 3. concrete layer; 4. installation groove; 5. reinforcement mechanism; 501. reinforcement plate; 502. top groove; 503. horizontal groove; 504. fastening nail; 505. first fixing hole; 506. first fixing bolt; 507. diagonal frame; 508. strut; 509. support block; 510. second fixing hole; 511. second fixing bolt; 512. rectangular block; 6. steel bar layer; 7. horizontal steel frame; 8. vertical steel frame. DETAILED DESCRIPTION
[0028] 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. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.
[0029] The utility model discloses a floor reinforcement mechanism for earthquake resistance of school buildings, which is mainly used in the scenario of earthquake resistance of floor slabs of school buildings.
[0030] Reference Figure 1-Figure 4 , a floor reinforcement mechanism for school buildings for earthquake resistance, comprising two walls 1, a floor body 2 is fixedly connected between the two walls 1, a mounting groove 4 is provided at the bottom of the floor body 2, a plurality of transverse steel frames 7 are fixedly connected inside the mounting groove 4, a vertical steel frame 8 is welded to the bottom of the transverse steel frame 7, and a reinforcement mechanism 5 is provided below the floor body 2;
[0031] The reinforcement mechanism 5 includes a reinforcement plate 501, which is installed at the bottom of the floor body 2 and below the vertical steel frame 8. The inner top wall of the reinforcement plate 501 is provided with two top grooves 502, and the inner walls of the reinforcement plate 501 are provided with transverse grooves 503 on both sides. A plurality of rectangular blocks 512 are installed inside the top grooves 502 and the transverse grooves 503, wherein an inclined frame 507 is fixedly connected between every two rectangular blocks 512, and a support rod 508 is fixedly connected to the top of the inclined frame 507, and a support block 509 is fixedly connected to the top of the support rod 508. The inside of the support block 509 Four second fixing holes 510 are provided, and the interior of each of the second fixing holes 510 is threadedly connected with a second fixing bolt 511, and the bottom of the second fixing bolt 511 is threadedly connected to the interior of the reinforcement plate 501. Four first fixing holes 505 are provided inside the rectangular block 512, and the interior of the first fixing hole 505 is threadedly connected with a first fixing bolt 506, and the bottom end of the first fixing bolt 506 is threadedly connected to the interior of the reinforcement plate 501. A plurality of fastening nails 504 are threadedly connected to both sides of the inner wall of the reinforcement plate 501, and the bottom ends of the fastening nails 504 are threadedly connected to the wall 1.
[0032] In a preferred embodiment, the reinforcement plate 501 is U-shaped, and the top of the reinforcement plate 501 is in close contact with the bottom of the floor slab body 2 .
[0033] In a preferred embodiment, the width of the rectangular block 512 is the same as that of the top groove 502 and the horizontal groove 503, and the support block 509 is triangular in design.
[0034] In a preferred embodiment, the first fixing bolt 506 and the fastening nail 504 are staggered, and the size of the fastening nail 504 is larger than the first fixing bolt 506 .
[0035] In this embodiment: a mounting groove 4 is opened at the bottom of the floor body 2, and a horizontal steel frame 7 and a vertical steel frame 8 are fixed inside the mounting groove 4, and then a plurality of fastening nails 504 are used to fix the reinforcement plate 501 to the wall 1 at the bottom of the vertical steel frame 8, and then the rectangular block 512 and the diagonal frame 507 are fixed inside the reinforcement plate 501 on both sides of the reinforcement plate 501 by the first fixing bolt 506, and then the support block 509 and the strut 508 are fixed inside the reinforcement plate 501 by the second fixing bolt 511, and the reinforcement plate 501 is fixed by these, and the tolerance of the reinforcement plate 501 is improved, so as to realize the reinforcement of the floor body 2 and improve the seismic effect of the floor body 2.
[0036] In the above technical solution, considering the problem of insufficient stability, in order to solve such problem, the specific operations are as follows:
[0037] Reference Figure 1-Figure 4 In a preferred embodiment, a steel bar layer 6 is laid on the top of the floor slab body 2, and a concrete layer 3 is poured inside the steel bar layer 6;
[0038] In a preferred embodiment, the steel reinforcement layer 6 is arranged corresponding to the transverse steel frame 7 and the vertical steel frame 8 , and a triangle design is formed between the reinforcement plate 501 and the oblique frame 507 .
[0039] In this embodiment, a steel bar layer 6 is laid on the top of the floor slab body 2, and then cement is poured inside the steel bar layer 6 to form a concrete layer 3. The top area of the floor slab body 2 is increased to increase the strength and rigidity of the floor slab body 2, thereby achieving the purpose of reinforcement.
[0040] Working principle: When in use, a layer of steel bar layer 6 is laid on the top of the floor slab body 2, and then cement is poured inside the steel bar layer 6 to form a concrete layer 3. The top area of the floor slab body 2 is increased to increase the strength and rigidity of the floor slab body 2, thereby achieving the purpose of reinforcement. At the same time, an installation groove 4 is opened at the bottom of the floor slab body 2, and a horizontal steel frame 7 and a vertical steel frame 8 are fixed inside the installation groove 4. Then, a plurality of fastening nails 504 are used to fix the reinforcement plate 501 to the wall 1 at the bottom of the vertical steel frame 8. Then, the rectangular block 512 and the oblique frame 507 are fixed to the inside of the reinforcement plate 501 by the first fixing bolt 506 on both sides of the reinforcement plate 501. Then, the support block 509 and the strut 508 are fixed to the inside of the reinforcement plate 501 by the second fixing bolt 511. By fixing the reinforcement plate 501, the tolerance of the reinforcement plate 501 is improved, thereby achieving the reinforcement of the floor slab body 2 and improving the seismic effect of the floor slab body 2.
[0041] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.
Claims
1. A floor reinforcement mechanism for earthquake-resistant school buildings, comprising two walls (1), characterized in that: A floor slab body (2) is fixedly connected between the two walls (1), a mounting groove (4) is provided at the bottom of the floor slab body (2), a plurality of transverse steel frames (7) are fixedly connected inside the mounting groove (4), a vertical steel frame (8) is welded to the bottom of the transverse steel frame (7), and a reinforcement mechanism (5) is provided below the floor slab body (2); The reinforcing mechanism (5) comprises a reinforcing plate (501), the reinforcing plate (501) being installed at the bottom of the floor slab body (2) and below the vertical steel frame (8), the inner top wall of the reinforcing plate (501) being provided with two top grooves (502), the inner walls of the reinforcing plate (501) being provided with transverse grooves (503), the interiors of the top grooves (502) and the transverse grooves (503) being provided with a plurality of rectangular blocks (512), wherein an inclined frame (507) is fixedly connected between every two of the rectangular blocks (512), the top of the inclined frame (507) being fixedly connected with a support rod (508), the top of the support rod (508) being fixedly connected with a support block (509), the support block (512) being fixedly connected with a support rod (509), and the support block (512) being fixedly connected with a support rod (508). 09) is provided with four second fixing holes (510), the interior of each of the second fixing holes (510) is threadedly connected to a second fixing bolt (511), the bottom of the second fixing bolt (511) is threadedly connected to the interior of the reinforcing plate (501), the interior of the rectangular block (512) is provided with four first fixing holes (505), the interior of the first fixing holes (505) is threadedly connected to a first fixing bolt (506), the bottom end of the first fixing bolt (506) is threadedly connected to the interior of the reinforcing plate (501), a plurality of fastening nails (504) are threadedly connected to both sides of the inner wall of the reinforcing plate (501), and the bottom ends of the fastening nails (504) are threadedly connected to the wall (1).
2. The structure for reinforcing the seismic floor of a school building according to claim 1, characterized in that: A steel reinforcement layer (6) is laid on the top of the floor slab body (2), and a concrete layer (3) is poured inside the steel reinforcement layer (6).
3. The structure for reinforcing the seismic floor of a school building according to claim 1, characterized in that: The reinforcing plate (501) is of U-shaped design, and the top of the reinforcing plate (501) is tightly attached to the bottom of the floor slab body (2).
4. The structure for reinforcing the seismic floor of a school building according to claim 1, characterized in that: The width of the rectangular block (512) is the same as that of the top groove (502) and the horizontal groove (503), and the support block (509) is triangular in design.
5. The structure for reinforcing the seismic floor of a school building according to claim 1, characterized in that: The first fixing bolt (506) and the fastening nail (504) are staggered and distributed, and the size of the fastening nail (504) is larger than the first fixing bolt (506).
6. The structure for reinforcing the seismic floor of a school building according to claim 2, characterized in that: The steel reinforcement layer (6) is arranged corresponding to the transverse steel frame (7) and the vertical steel frame (8), and a triangle design is formed between the reinforcement plate (501) and the oblique frame (507).