Building reinforcing structure

Abstract

The utility model discloses a building reinforcing structure, which belongs to the technical field of building structure reinforcing devices and comprises a bottom plate, a support frame fixedly mounted on the bottom plate, a fixed cylinder fixedly mounted on the support frame and a top plate fixedly mounted on the fixed cylinder. Through cooperative use of the devices and the arrangement of the adjusting mechanism, when the equipment is not used, the hand wheel is reversely rotated to drive the threaded rod fixedly connected with the hand wheel to reversely rotate, so that the lifting block in threaded connection with the hand wheel is driven to descend along the lifting groove, and the lifting block descends to drive the connecting block fixedly connected with the lifting block to descend; the connecting rods are driven to synchronously descend, but the other ends of the connecting rods are hinged to the bottoms of the supporting plates, so that the two supporting plates reversely rotate by taking the positions hinged to the top plate as the circle center, contraction of the two supporting plates is finally completed, and the occupied space in the non-use state is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of building structure reinforcement devices, specifically a building reinforcement structure. Background Technology

[0002] Building reinforcement utilizes carbon fiber, steel bonding, and high-pressure grouting to strengthen and reinforce buildings. This technology is widely used in design changes, adding beams, columns, cantilever beams, slabs, and other reinforcement and modification projects. It is a post-anchoring connection technology for steel bars in seismic reinforcement of building structures, utilizing structural adhesive. It is the best choice for structural rebar reinforcement and heavy load fastening applications. In reinforced concrete structure construction, it is used for steel reinforcement of slab and beam structures, repair of precast beams, anchoring of curtain wall embedded parts and billboards, anchoring of mechanical equipment installation, anchoring of rock and brick masonry, stone dry-hanging curtain walls, stone bonding, anchoring support for mine tunnel roofs and walls, anchoring of railway tracks, and various anchoring projects such as water conservancy facilities, docks, highways, bridges, tunnels, and subways. Building reinforcement is a branch of civil engineering construction.

[0003] An investigation revealed that a Chinese utility model patent discloses a building beam reinforcement structure (publication number: CN221856312U), which includes a support column and an inner support rod. The inner support rod is movably disposed inside the support column. A first rotating handle is fixedly installed on the outer side of the support column. A support base plate is disposed below the support column. A movable wheel is fixedly installed on the bottom of the support base plate. The support column is rotatably mounted on the upper surface of the support base plate. The top end of the inner support rod extends to the top of the support column.

[0004] In the aforementioned patent, the use of threaded rods, threaded holes, T-shaped sliders, and T-shaped grooves facilitates the adjustment of the position of the second U-shaped frame according to building beams of different lengths, evenly distributing the weight of the building beams to the first and second U-shaped frames, thus improving the stability of the reinforcement structure during use. Furthermore, the use of external threaded cylinders, internal threaded grooves, and guide rods facilitates the reinforcement of building beams of different heights, expanding the application range of the reinforcement structure. However, the current structure has a non-foldable design flaw, which may result in a large space occupation when not in use, and storage convenience needs to be improved.

[0005] Therefore, this utility model provides a building reinforcement structure to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides a building reinforcement structure, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a building reinforcement structure, which includes a base plate, a support frame fixedly installed on the base plate, a fixed cylinder fixedly installed on the support frame, a top plate fixedly installed on the fixed cylinder, support plates hinged to both sides of the top plate, and an adjustment mechanism disposed inside the fixed cylinder for adjusting the support plates;

[0010] The adjustment mechanism includes a threaded rod rotatably installed inside the fixed cylinder, a handwheel fixedly installed on the threaded rod, a lifting block slidably installed inside the fixed cylinder, a lifting groove opened inside the fixed cylinder for the lifting block to slide, connecting blocks fixedly installed on both sides of the lifting block, and connecting rods rotatably installed on both sides of the connecting blocks.

[0011] As a preferred technical solution of this application, the threaded rod passes through the fixed cylinder and the lifting block in sequence, and the lifting block has a threaded hole adapted to the threaded rod inside. The end of the connecting rod away from the connecting block is rotatably connected to the bottom of the support plate through a hinge seat.

[0012] As a preferred technical solution of this application, the support plate has an internal telescopic groove, an extension plate is slidably connected inside the telescopic groove, and the extension plate has a plurality of first adjustment grooves inside.

[0013] As a preferred technical solution of this application, the first adjustment groove is arranged in a linear array on the extended plate, and a first fixing block is slidably connected inside the support plate. The first fixing block passes through the support plate and is adapted to the first adjustment groove.

[0014] As a preferred technical solution of this application, the extension plate has a plurality of second adjustment slots inside, the second adjustment slots are arranged in a linear array on the extension plate, and a support rod is slidably connected to one side of the extension plate.

[0015] As a preferred technical solution of this application, the support rod is internally slidably connected to a second fixing block, which is adapted to the second adjusting groove.

[0016] (III) Beneficial Effects

[0017] This utility model has a simple structure and is easy to use. By adjusting the mechanism, when the device is not in use, the handwheel is turned in the opposite direction, which drives the threaded rod fixed to it to rotate in the opposite direction. This causes the lifting block screwed to it to descend along the lifting groove. The descent of the lifting block drives the connecting block fixed to it to descend, which in turn drives the connecting rod to descend synchronously. However, the other end of the connecting rod is hinged to the bottom of the support plate, so that the two support plates rotate in opposite directions around the hinge point with the top plate as the center. Finally, the two support plates are retracted, reducing the space occupied when not in use. Attached Figure Description

[0018] Figure 1 A schematic diagram of a building reinforcement structure. Figure 1 ;

[0019] Figure 2 A schematic diagram of a building reinforcement structure. Figure 2 ;

[0020] Figure 3 This is a cross-sectional schematic diagram of a fixed cylinder in a building reinforcement structure;

[0021] Figure 4 This is a schematic diagram of the installation of a lifting block in a building reinforcement structure;

[0022] Figure 5 This is a schematic diagram of the installation of a support rod in a building reinforcement structure.

[0023] In the picture:

[0024] 1. Base plate; 2. Support frame; 3. Fixed cylinder; 4. Top plate; 5. Support plate; 6. Threaded rod; 7. Handwheel; 8. Lifting block; 9. Lifting groove; 10. Connecting block; 11. Connecting rod; 12. Telescopic groove; 13. Extension plate; 14. First adjustment groove; 15. First fixed block; 16. Second adjustment groove; 17. Support rod; 18. Second fixed block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a building reinforcement structure, such as Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the building reinforcement structure includes a base plate 1, a support frame 2 fixedly installed on the base plate 1, a fixed cylinder 3 fixedly installed on the support frame 2, a top plate 4 fixedly installed on the fixed cylinder 3, support plates 5 hinged to both sides of the top plate 4, and an adjustment mechanism provided inside the fixed cylinder 3 for adjusting the support plates 5.

[0027] The adjustment mechanism includes a threaded rod 6 rotatably installed inside the fixed cylinder 3, a handwheel 7 fixedly installed on the threaded rod 6, a lifting block 8 slidably installed inside the fixed cylinder 3, a lifting groove 9 opened inside the fixed cylinder 3 for the lifting block 8 to slide, connecting blocks 10 fixedly installed on both sides of the lifting block 8, and connecting rods 11 rotatably installed on both sides of the connecting blocks 10.

[0028] The threaded rod 6 passes through the fixed cylinder 3 and the lifting block 8 in sequence. The lifting block 8 has a threaded hole inside that matches the threaded rod 6. The end of the connecting rod 11 away from the connecting block 10 is rotatably connected to the bottom of the support plate 5 through a hinge seat.

[0029] When using this building reinforcement structure, the base plate 1 is first placed in a suitable position. Then, by manually turning the handwheel 7, the threaded rod 6 fixedly connected to it rotates synchronously. The rotation of the threaded rod 6 causes the lifting block 8 screwed to it to rise along the lifting groove 9. The rise of the lifting block 8 causes the connecting block 10 fixedly connected to it to rise synchronously. The rise of the connecting block 10 causes the connecting rod 11 rotatably connected to it to rise synchronously. However, the other end of the connecting rod 11 is hinged to the bottom of the support plate 5, so that the two support plates 5 rotate around the hinge point with the top plate 4 as the center, finally completing the expansion of the two support plates 5, thereby completing the reinforcement. The task is to reduce the space occupied when the support plate 5 is not in use by rotating the handwheel 7 in the opposite direction. The reverse rotation of the handwheel 7 drives the threaded rod 6, which is fixedly connected to it, to rotate in the opposite direction. The reverse rotation of the threaded rod 6 drives the lifting block 8, which is screwed to it, to descend along the lifting groove 9. The descent of the lifting block 8 drives the connecting block 10, which is fixedly connected to it, to descend in sync. The descent of the connecting block 10 drives the connecting rod 11, which is rotatably connected to it, to descend in sync. However, the other end of the connecting rod 11 is hinged to the bottom of the support plate 5, so that the two support plates 5 rotate in opposite directions around the hinge position with the top plate 4 as the center. Finally, the two support plates 5 are retracted, reducing the space occupied when not in use.

[0030] Furthermore, to facilitate the extension of support plate 5 for reinforcement operations in different scenarios, such as... Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the support plate 5 has an internal telescopic groove 12, and an extension plate 13 is slidably connected inside the telescopic groove 12. The extension plate 13 has multiple first adjustment grooves 14 inside.

[0031] The first adjustment groove 14 is arranged in a linear array on the extension plate 13. The first fixing block 15 is slidably connected inside the support plate 5. The first fixing block 15 passes through the support plate 5 and is adapted to the first adjustment groove 14.

[0032] When the building reinforcement structure is in use, after the two support plates 5 are expanded to the appropriate position through the adjustment mechanism, the extension plate 13 can be pulled out from the inside of the telescopic groove 12. Then, the first fixing block 15 is inserted into the inside of the first adjustment groove 14 to fix the support plate 5 and the extension plate 13, thereby completing the expansion of the support plate 5 so that it can adapt to different working scenarios.

[0033] It should be noted that, in order to facilitate the adaptation of this reinforcement device to different application scenarios, such as... Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the extension plate 13 has multiple second adjustment slots 16 inside, which are arranged in a linear array on the extension plate 13. A support rod 17 is slidably connected to one side of the extension plate 13.

[0034] The support rod 17 has a second fixing block 18 that is slidably connected inside, and the second fixing block 18 is adapted to the second adjusting groove 16.

[0035] When the building reinforcement structure is in use, after the extension plate 13 is fixed to the appropriate length by the first fixing block 15, the support rods 17 are manually slid to both sides until they are in the appropriate position. Then, the second fixing block 18 is inserted into the second adjustment groove 16 to fix the two support rods 17, thus adapting to different usage scenarios.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A building reinforcement structure, characterized by: The building reinforcing structure comprises a bottom plate (1), a support frame (2) fixedly installed on the bottom plate (1), a fixed cylinder (3) fixedly installed on the support frame (2), a top plate (4) fixedly installed on the fixed cylinder (3), support plates (5) hingedly installed on both sides of the top plate (4), and an adjusting mechanism arranged inside the fixed cylinder (3) for adjusting the support plates (5). The adjusting mechanism comprises a threaded rod (6) rotatably installed inside the fixed cylinder (3), a hand wheel (7) fixedly installed on the threaded rod (6), a lifting block (8) slidingly installed inside the fixed cylinder (3), a lifting groove (9) opened in the fixed cylinder (3) for the lifting block (8) to slide, connecting blocks (10) fixedly installed on both sides of the lifting block (8), and connecting rods (11) rotatably installed on both sides of the connecting blocks (10).

2. A building reinforcement structure according to claim 1, wherein: The threaded rod (6) penetrates the fixed cylinder (3) and the lifting block (8) in sequence, the inside of the lifting block (8) is provided with a threaded hole matched with the threaded rod (6), and the connecting rod (11) is rotatably connected to the bottom of the support plate (5) through a hinged seat at the end away from the connecting block (10).

3. A building reinforcement structure according to claim 1, wherein: The inside of the support plate (5) is provided with an expansion groove (12), the expansion groove (12) is slidingly connected with an extension plate (13) inside, and the inside of the extension plate (13) is provided with a plurality of first adjusting grooves (14).

4. A building reinforcement structure according to claim 3, wherein: The first adjusting grooves (14) are linearly arranged on the extension plate (13), the inside of the support plate (5) is slidingly connected with a first fixing block (15), the first fixing block (15) penetrates the support plate (5), and the first fixing block (15) is matched with the first adjusting grooves (14).

5. A building reinforcement structure according to claim 4, wherein: The inside of the extension plate (13) is provided with a plurality of second adjusting grooves (16), the second adjusting grooves (16) are linearly arranged on the extension plate (13), and one side of the extension plate (13) is slidingly connected with a support rod (17).

6. A building reinforcement structure according to claim 5, wherein: The inside of the support rod (17) is slidingly connected with a second fixing block (18), and the second fixing block (18) is matched with the second adjusting grooves (16).

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