Building engineering frame beam reinforcing device
By designing a reinforcement device that connects a "U"-shaped semi-reinforcement plate with a screw, the problems of convenience and reinforcement effect in the reinforcement of frame beams in the existing technology are solved. It achieves efficient reinforcement without drilling and with full wrapping, thereby enhancing the torsional resistance and toughness of the frame beam.
Patent Information
- Application Number
- CN202423219197.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing frame beam reinforcement methods rely on operator skill and are affected by weather conditions, or require drilling which can cause secondary damage, lacking convenient and efficient reinforcement methods.
Design a reinforcement device consisting of two U-shaped semi-reinforcement plates. The plate is connected by tension blocks and screws to achieve full-wrap reinforcement. Carbon fiber layers and reinforcing ribs are embedded in the reinforcement plate to improve strength.
It achieves reinforcement without drilling, and is quick and easy to assemble and disassemble. The operation is simple and the reinforcement effect is good, which enhances the torsional resistance and toughness of the frame beam.
Smart Images
Figure CN223675889U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building reinforcement technical field, especially in building engineering frame beam reinforcing device. BACKGROUND
[0002] In the field of building seismic reinforcement, reinforcing the original structure such as beam and column of existing building is a common means. At present, the methods of reinforcing frame beam mainly include: paste steel plate reinforcing method and punching installation steel plate reinforcing method. The reinforcing effect of paste steel plate depends on the level of operator, and is affected by climate. The method of punching installation steel plate needs to punch on frame beam, which may cause secondary damage to frame beam. SUMMARY
[0003] The utility model wants to solve the technical problem to provide a kind of building engineering frame beam reinforcing device, it is convenient and quick to disassemble and assemble, need not to carry out drilling operation to frame beam, the requirement to operator is not high, full package type reinforcing, reinforcing effect is good.
[0004] In order to solve the above technical problem, the technical scheme of the utility model is a kind of building engineering frame beam reinforcing device, including reinforcing plate;Reinforcing plate is connected by two half reinforcing plates with the section of "U" shape;The reinforcing plate is wrapped in its inside;The upper end and the lower end of two half reinforcing plates are all fixedly connected with a plurality of groups of tensioning blocks;Screw rod is connected between each group of tensioning blocks by screwing, and the both ends of screw rod are all equipped with lock nut.
[0005] Further, the butt joint position of two half reinforcing plates is provided with stepped structure.
[0006] Further, the inside of half reinforcing plate is installed with carbon fiber layer.
[0007] Further, one end of two half reinforcing plates is connected with backboard that is outwardly folded;Backboard is connected with main wall by a plurality of screws.
[0008] Further, a plurality of reinforcing ribs are fixedly connected between the backboard and the outer wall of reinforcing plate.
[0009] Further, fixed plate is fixedly installed on main wall;A plurality of pull rods are connected between the top of two half reinforcing plates and fixed plate.
[0010] Further, the fixed plate fixedly installed on main wall has upper and lower two groups;A plurality of pull rods are also connected between the bottom of two half reinforcing plates and lower fixed plate.
[0011] Further, the both ends of pull rod and the top of fixed plate and half reinforcing plate are all hinged connection.
[0012] The utility model has the advantages of simple structure, convenient and fast dismounting, no need of drilling operation on the frame beam, low requirement on the operator, full wrapping reinforcement and good reinforcement effect.
[0013] The utility model discloses through the design of the reinforcing plate into two half reinforcing plates of'U'shape cross section, and the upper end and the lower end of two half reinforcing plates are installed with the tensioning block, when installing, two half reinforcing plates are close to and clamp the frame beam from the both sides of frame beam respectively, then install the screw rod, and install the lock nut on the both sides of screw rod. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the side surface structure schematic diagram of example;
[0015] Figure 2 It is Figure 1 sectional view.
[0016] In the drawing, 1 is main wall, 2 is frame beam, 3 is reinforcing plate, 4 is carbon fiber layer, 5 is tensioning block, 6 is screw rod, 7 is back plate, 8 is fixed plate, 9 is first pull rod, 10 is second pull rod, 11 is reinforcing rib. DETAILED DESCRIPTION
[0017] The specific implementation of the utility model will be further described below in combination with the drawings.It needs to be explained here that the description of these implementation is used to help understanding the utility model, but does not constitute the limitation to the utility model.In addition, the technical features involved in each embodiment of the utility model described below can be combined mutually as long as they do not conflict with each other.
[0018] EMBODIMENT
[0019] A kind of constructional engineering frame beam reinforcing device, as Figures 1-2 It is shown, including reinforcing plate 3;Reinforcing plate 3 is composed of two half reinforcing plates of'U'shape cross section splicing;Reinforcing plate 3 is wrapped in its inside with frame beam 2;The upper end and the lower end of two half reinforcing plates are all fixed with several groups of tensioning block 5;Every group of tensioning block 5 is all screw through connection with screw rod 6, and the both ends of screw rod 6 are all installed with lock nut.
[0020] The above-mentioned constructional engineering frame beam reinforcing device, by the design of reinforcing plate 3 into two half reinforcing plates of'U'shape cross section, and the upper end and the lower end of two half reinforcing plates are installed with tensioning block 5, when installing, two half reinforcing plates are close to and clamp frame beam 2 from the both sides of frame beam 2 respectively, then install screw rod 6, and install lock nut on the both sides of screw 6 rod.Structure is simple, convenient and fast dismounting, need not to carry out drilling operation on frame beam, the requirement on operator is not high, full wrapping reinforcement, and reinforcement effect is good.
[0021] Specifically, the abutting position of the two half reinforcing plates is provided with a stepped structure. Compared with a planar truncated interface structure, the stepped structure can increase the area of mutual contact of the two half reinforcing plates, thereby increasing the torsional resistance of the frame beam 2.
[0022] Specifically, the half reinforcing plate is internally provided with a carbon fiber layer 4. The carbon fiber layer 4 can increase the toughness of the frame beam 2.
[0023] Specifically, in order to further improve the reinforcing effect, one end of the two half reinforcing plates is connected with an outwardly folded back plate 7; the back plate 7 is connected with the main wall 1 through a plurality of screws. When the frame beam 2 is stressed, the frame beam 2 can transmit the force to the back plate 7 through the externally wrapped reinforcing plate 3, and further transmit the force to the main wall 1.
[0024] Specifically, a plurality of reinforcing ribs 11 are fixedly connected between the back plate 7 and the outer wall of the reinforcing plate 3. The reinforcing ribs 11 can improve the deformation resistance.
[0025] Specifically, in order to further improve the reinforcing effect, the main wall 1 is fixedly provided with a fixed plate 8; a plurality of pull rods are connected between the top of the two half reinforcing plates and the fixed plate 8. The fixed plate 8 fixedly provided on the main wall 1 has two groups of upper and lower fixed plates 8; a plurality of pull rods are also connected between the bottom of the two half reinforcing plates and the lower fixed plate 8. In the embodiment, a total of eight first pull rods 9 and eight second pull rods 10 are provided above and below.
[0026] Specifically, the two ends of the pull rod are hingedly connected with the fixed plate 8 and the top of the half reinforcing plate.
[0027] Working principle of the utility model:
[0028] When installing, the two half reinforcing plates are respectively close to and clamp the frame beam 2 from both sides of the frame beam 2, then the screw rod 6 is installed, and the locking nuts are installed on both sides of the screw rod 6. The screws for connecting the back plate 7 and the main wall 1 are also installed. Then the position of the fixed plate 8 is determined according to the length of the pull rod, and the pull rod is installed. The utility model has the advantages of simple structure, convenient and fast disassembly and assembly, no need to drill holes on the frame beam, low requirement for the operator, full-wrapping reinforcement, and good reinforcing effect.
[0029] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.
Claims
1. A construction engineering frame beam reinforcing device, characterized in that: The utility model provides a reinforced plate (3), the reinforced plate (3) is composed of two half reinforced plates with the section of '' U shape splicing, the reinforced plate (3) is wrapped in the inside of frame beam (2), and the upper end and the lower end of two half reinforced plates are all fixed with a plurality of groups of tensioning block (5) in one end, and the screw rod (6) is connected in the screw thread penetration between every group of tensioning block (5), and the lock nut is installed in both ends of screw rod (6).
2. The construction framing beam reinforcing device of claim 1, wherein: The butt joint position of two half reinforced plates is provided with a ladder structure.
3. The construction framing beam reinforcing device of claim 1, wherein: The inside of half reinforced plate is installed with carbon fiber layer (4).
4. The construction framing beam reinforcing device of claim 1, wherein: One end of two half reinforced plates is connected with the backboard (7) that is folded outward, and the backboard (7) is connected with main wall (1) through a plurality of screws.
5. The construction framing beam reinforcing device of claim 4, wherein: A plurality of reinforcing ribs (11) are fixed between the backboard (7) and the outer wall of the reinforced plate (3).
6. A construction frame beam reinforcing device according to any one of claims 1 to 4, wherein: The fixed plate (8) is fixedly installed on the main wall (1), and a plurality of pull rods are connected between the top of two half reinforced plates and the fixed plate (8).
7. The construction framing beam reinforcing device of claim 6, wherein: The fixed plate (8) fixedly installed on the main wall (1) has two groups of upper and lower fixed plates, and a plurality of pull rods are also connected between the bottom of two half reinforced plates and the lower fixed plate (8).
8. The construction framing beam reinforcing device of claim 7, wherein: Both ends of the pull rod are hingedly connected with the fixed plate (8) and the top of the half reinforced plate.