Bonding steel reinforcing device for building structure

Abstract

The utility model discloses a building structure sticky steel reinforcing device, and relates to the technical field of sticky steel reinforcing. A bottom plate is mounted at the top end of the supporting frame; a trussed beam is arranged at the top end of the supporting frame; a reinforcing steel plate is mounted at the bottom end of the trussed beam; a plurality of groups of positioning holes are formed in the bottom plate; a first supporting rod is installed in the positioning hole. A first supporting rod is rotationally inserted into a positioning hole, then the first supporting rod is rotated, so that a supporting top plate slides upwards, the supporting top plate slides to the bottom end of a reinforcing steel plate, the supporting top plate abuts against the position of the reinforcing steel plate, and the position of the reinforcing steel plate is supported and limited through the supporting top plate; and at the moment, a worker can conveniently conduct anchor bolt connection on the reinforcing steel plate, so that the reinforcing steel plate and the truss girder are connected and fixed, multiple workers are not needed for operation, and the installation strength of the worker on the reinforcing steel plate is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bonding reinforcement, in particular to a steel bonding reinforcement device for a building structure. Background Art

[0002] Bonded steel reinforcement is a structural reinforcement technology that enhances the structure's bearing capacity and seismic resistance by sticking prestressed steel bars or carbon fiber cloth and other materials on the surface of the concrete structure. It can also be reinforced without changing the original structural form, reducing the impact on the use of the building.

[0003] The steel bonding reinforcement first cleans, repairs and treats the surface of the concrete structure to ensure that the surface is flat, dry, free of oil and loose matter. Then, the hole positions are confirmed and holes are drilled in the concrete and steel plates. Anchor bolts are planted at the predetermined positions of the concrete, the steel plates are installed, and then the steel plates are fixed with anchor bolts.

[0004] In the prior art, the steel plate is large in size and needs to be connected and fixed with multiple sets of anchor bolts, which requires multiple workers to support it and then connect and install it with the anchor bolts. In addition, the truss is at a high place, and climbing tools are required during the steel bonding reinforcement process. Multiple workers will increase the risk of falling from a height, and it is not convenient to support the steel plate. It is time-consuming, labor-intensive, and has low safety and work efficiency. Here we provide a steel bonding reinforcement device for a building structure. Utility Model Content

[0005] The purpose of the utility model is to provide a steel bonding reinforcement device for a building structure to solve the technical problems in the prior art that the steel plate is large in size and needs to be connected and fixed with multiple groups of anchor bolts, resulting in the need for multiple workers to support it and then connect and install it with the anchor bolts, and the truss is at a high place. During the steel bonding reinforcement process, it is inconvenient to support the steel plate, which is time-consuming, labor-intensive, low in safety, and low in work efficiency.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A steel-bonded reinforcement device for a building structure comprises a support frame; a base plate is installed at the top of the support frame; a truss is provided at the top of the support frame; a reinforcing steel plate is installed at the bottom end of the truss; a plurality of groups of positioning holes are provided inside the base plate; a No. 1 support rod is installed inside the positioning hole, and the No. 1 support rod is threadedly connected to the positioning hole; and a supporting top plate is rotatably connected to the top end of the No. 1 support rod.

[0008] As a further solution of the utility model: an assembly reinforcement plate is installed on the side end of the support frame; and a plurality of sets of positioning bolts are fixed to the side end of the assembly reinforcement plate.

[0009] As a further solution of the utility model: a No. 2 support rod is rotatably connected inside the positioning hole, and multiple groups of the No. 2 support rods are arranged on the bottom plate; a No. 2 support rod is arranged on one side of the No. 1 support rod.

[0010] As a further solution of the utility model: an assembly groove is provided inside the support frame; an assembly rod is inserted inside the assembly groove; and a positioning rod is inserted inside the assembly rod.

[0011] As a further solution of the utility model: the top end of the second support rod is rotatably connected to a support positioning plate, and the inner side wall of the support positioning plate is installed with a reinforcing steel plate.

[0012] As a further solution of the utility model: a magnet sheet is fixedly connected to the bottom end of the positioning plug rod, and the magnet sheet corresponds to the assembly plug rod.

[0013] The beneficial effects of the utility model are as follows: the No. 1 support rod is rotated and inserted into the interior of the positioning hole, and the No. 1 support rod is threadedly connected to the positioning hole. The position of the support top plate can be adjusted up and down by rotating the No. 1 support rod. When the reinforcing steel plate is installed at the bottom end of the truss, the staff first places the reinforcing steel plate at the bottom end of the truss, and then rotates the No. 1 support rod to slide the support top plate upward, so that the support top plate slides to the bottom end of the reinforcing steel plate, and the position of the reinforcing steel plate is supported and limited by the support top plate. At this time, the staff can conveniently connect the reinforcing steel plate with anchor bolts, so that the reinforcing steel plate and the truss are connected and fixed. There is no need for multiple workers to operate, and the installation strength of the reinforcing steel plate by the workers is also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the support and positioning plate in the utility model;

[0017] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0018] In the figure: 1. Support frame; 2. Bottom plate; 3. Truss; 4. Reinforcement steel plate; 5. Support rod No. 1; 6. Support top plate; 7. Support rod No. 2; 8. Support positioning plate; 9. Assembly reinforcement plate; 10. Positioning bolts; 11. Positioning holes; 12. Assembly plug rod; 13. Positioning plug rod; 14. Assembly groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 3 As shown, a steel-bonded reinforcement device for a building structure comprises a support frame 1; a base plate 2 is installed at the top of the support frame 1; a truss 3 is provided at the top of the support frame 1; a reinforcing steel plate 4 is installed at the bottom end of the truss 3; a plurality of positioning holes 11 are provided inside the base plate 2; a No. 1 support rod 5 is installed inside the positioning hole 11, and the No. 1 support rod 5 is threadedly connected to the positioning hole 11; the top end of the No. 1 support rod 5 is rotatably connected to a supporting top plate 6.

[0021] The number one support rod 5 is rotated and inserted into the interior of the positioning hole 11. The number one support rod 5 is threadedly connected to the positioning hole 11. The number one support rod 5 can be rotated to make the position of the support top plate 6 up and down. When the reinforcing steel plate 4 is installed at the bottom end of the truss beam 3, the staff first places the reinforcing steel plate 4 at the bottom end of the truss beam 3, and then rotates the number one support rod 5 to move the support top plate 6 upward, so that the support top plate 6 slides to the bottom end of the reinforcing steel plate 4, and the position of the reinforcing steel plate 4 is supported and limited by the support top plate 6. At this time, the staff can conveniently connect the reinforcing steel plate 4 with anchor bolts, so that the reinforcing steel plate 4 is connected and fixed to the truss beam 3. There is no need for multiple workers to operate, and the workers' installation strength of the reinforcing steel plate 4 is reduced.

[0022] An assembly reinforcement plate 9 is installed at the side end of the support frame 1 ; and a plurality of positioning bolts 10 are fixed to the side end of the assembly reinforcement plate 9 .

[0023] First, assemble the support frame 1 and the base plate 2. The staff places the base plate 2 on the support frame 1. At this time, place the assembly reinforcement plate 9 at the side end of the support frame 1. Fix the assembly reinforcement plate 9 to the side end of the support frame 1 through the positioning bolts 10. Connect and fix the two groups of support frames 1 through the assembly reinforcement plate 9. Multiple groups of assembly reinforcement plates 9 can improve the stability of the position of the support frame 1, and also facilitate the assembly and disassembly of the support frame 1, the base plate 2 and the assembly reinforcement plate 9.

[0024] The interior of the positioning hole 11 is rotatably connected with a No. 2 support rod 7 , and multiple groups of the No. 2 support rod 7 are provided on the bottom plate 2 ; a No. 2 support rod 7 is provided on one side of the No. 1 support rod 5 .

[0025] The No. 2 support rod 7 is threadedly connected to the positioning hole 11. The No. 2 support rod 7 can be rotated to support and limit the reinforcement steel plate 4. In conjunction with the support top plate 6, the reinforcement steel plate 4 can be supported, making it convenient for workers to perform steel bonding reinforcement work.

[0026] An assembly slot 14 is provided inside the support frame 1 ; an assembly rod 12 is inserted into the assembly slot 14 ; and a positioning rod 13 is inserted into the assembly rod 12 .

[0027] Before work, the assembly rod 12 needs to be inserted into the interior of the base plate 2 and then pass through the assembly groove 14. The base plate 2 is limited on the support frame 1 by the assembly rod 12 to prevent the position of the base plate 2 from sliding randomly during the process and affecting the safety of the staff. After the assembly rod 12 is inserted into the interior of the assembly groove 14, the positioning rod 13 is inserted into the interior of the assembly rod 12. The position of the assembly rod 12 is limited by the positioning rod 13 to prevent the assembly rod 12 from sliding randomly during work and affecting the connection stability between the base plate 2 and the support frame 1.

[0028] The top end of the second support rod 7 is rotatably connected to a support positioning plate 8, and a reinforcing steel plate 4 is installed on the inner side wall of the support positioning plate 8.

[0029] The support positioning plate 8 is rotatably connected to the second support rod 7. The support positioning plate 8 can be attached to the surface of the reinforcing steel plate 4. The support positioning plate 8 is an L-shaped plate. The support positioning plate 8 can also limit the position of the reinforcing steel plate 4 to avoid the reinforcing steel plate 4 from being offset during the installation process.

[0030] A magnet sheet is fixedly connected to the bottom end of the positioning rod 13 , and the magnet sheet corresponds to the assembling rod 12 .

[0031] The position of the assembly rod 12 can be limited by the positioning rod 13. When the positioning rod 13 is inserted into the interior of the assembly rod 12, the magnet sheet at the bottom of the positioning rod 13 will contact the assembly rod 12. The magnet sheet of the positioning rod 13 can absorb the assembly rod 12, reducing the positioning rod 13 from escaping from the interior of the assembly rod 12 at will.

[0032] The working principle of the utility model is as follows: first, the support frame 1 and the bottom plate 2 are assembled, and the staff puts the bottom plate 2 on the support frame 1. At this time, the assembly reinforcement plate 9 is placed at the side end of the support frame 1, and the assembly reinforcement plate 9 is fixed to the side end of the support frame 1 by the positioning bolts 10. The two groups of support frames 1 are connected and fixed by the assembly reinforcement plates 9. Multiple groups of assembly reinforcement plates 9 can improve the stability of the position of the support frame 1, and it is also convenient to assemble and disassemble the support frame 1, the bottom plate 2 and the assembly reinforcement plates 9; rotate the No. 1 support rod 5 and insert it into the interior of the positioning hole 11. The No. 1 support rod 5 is threadedly connected to the positioning hole 11. By rotating one The No. 1 support rod 5 can make the position of the support top plate 6 adjustable up and down. The bottom end of the No. 1 support rod 5 has a handle for rotation operation. When the reinforcing steel plate 4 is installed at the bottom end of the truss beam 3, the staff first places the reinforcing steel plate 4 at the bottom end of the truss beam 3, and then rotates the No. 1 support rod 5 to move the support top plate 6 upward, so that the support top plate 6 slides to the bottom end of the reinforcing steel plate 4, and the position of the reinforcing steel plate 4 is supported and limited by the support top plate 6. At this time, the staff can conveniently connect the reinforcing steel plate 4 with anchor bolts, so that the reinforcing steel plate 4 is connected and fixed to the truss beam 3. The work does not require multiple workers to operate, and also reduces the installation strength of the reinforcement steel plate 4 by the workers; the No. 2 support rod 7 is threadedly connected to the positioning hole 11, and the No. 2 support rod 7 can be rotated to support and limit the reinforcement steel plate 4, and the reinforcement steel plate 4 can be supported in conjunction with the supporting top plate 6, which is convenient for workers to carry out steel bonding reinforcement work; the support positioning plate 8 is rotatably connected to the No. 2 support rod 7, and the support positioning plate 8 can be attached to the surface of the reinforcement steel plate 4. The support positioning plate 8 is an L-shaped plate, and the support positioning plate 8 can also limit the position of the reinforcement steel plate 4 to avoid the displacement of the reinforcement steel plate 4 during the installation process; it is necessary to The assembly rod 12 is inserted into the interior of the base plate 2 and then passes through the assembly groove 14. The base plate 2 is limited on the support frame 1 by the assembly rod 12 to prevent the base plate 2 from sliding randomly during the process and affecting the safety of the staff. After the assembly rod 12 is inserted into the interior of the assembly groove 14, the positioning rod 13 is inserted into the interior of the assembly rod 12. The position of the assembly rod 12 is limited by the positioning rod 13 to prevent the assembly rod 12 from sliding randomly during the work process and affecting the connection stability between the base plate 2 and the support frame 1. The magnet sheet of the positioning rod 13 can adsorb the assembly rod 12 to reduce the risk of the positioning rod 13 being able to detach from the interior of the assembly rod 12 at will.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A building structure steel bonding reinforcement device, characterized in that: The invention comprises a support frame (1); a bottom plate (2) is installed at the top of the support frame (1); a truss (3) is provided at the top of the support frame (1); a reinforcing steel plate (4) is installed at the bottom end of the truss (3); a plurality of groups of positioning holes (11) are provided inside the bottom plate (2); a No. 1 support rod (5) is installed inside the positioning hole (11), and the No. 1 support rod (5) is threadedly connected to the positioning hole (11); and a supporting top plate (6) is rotatably connected to the top end of the No. 1 support rod (5).

2. A building structure steel bonding reinforcement device according to claim 1, characterized in that: An assembly reinforcement plate (9) is installed on the side end of the support frame (1); and a plurality of sets of positioning bolts (10) are fixedly connected to the side end of the assembly reinforcement plate (9).

3. A building structure steel bonding reinforcement device according to claim 1, characterized in that: A second support rod (7) is rotatably connected inside the positioning hole (11), and a plurality of groups of the second support rods (7) are provided on the bottom plate (2); a second support rod (7) is provided on one side of the first support rod (5).

4. The building structure bonding steel reinforcement device according to claim 1, characterized in that: An assembly groove (14) is provided inside the support frame (1); an assembly rod (12) is inserted inside the assembly groove (14); and a positioning rod (13) is inserted inside the assembly rod (12).

5. The building structure steel bonding reinforcement device according to claim 3 is characterized in that: The top end of the second support rod (7) is rotatably connected to a support positioning plate (8), and a reinforcing steel plate (4) is installed on the inner side wall of the support positioning plate (8).

6. The building structure bonding steel reinforcement device according to claim 4, characterized in that: A magnet sheet is fixedly connected to the bottom end of the positioning plug rod (13), and the magnet sheet corresponds to the assembly plug rod (12).

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