Device for installing toothed plate and steel belt on wood beam
The toothed steel belt device simplifies the reinforcement of wooden beams, solving the problems of complex construction and low efficiency of traditional methods, achieving a convenient and efficient reinforcement effect, improving the bearing capacity and stability of wooden beams, and is suitable for the maintenance of old buildings.
Patent Information
- Application Number
- CN202422652708.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-31
AI Technical Summary
In the existing technology, wooden beams are prone to bending and deformation and their bearing capacity decreases when used for a long time or subjected to external loads. Traditional reinforcement methods are complex to construct, inefficient, and costly, making it difficult to reinforce them conveniently and efficiently in existing buildings.
The toothed steel belt device is designed with a combination of reinforced steel belts and toothed plates, which are fixed to the wooden beams with toothed nails. Combined with the supporting structure, the bearing capacity of the wooden beams is enhanced, including W-shaped reinforcement strips and arc-shaped support steel belts, which simplifies the installation process.
Significantly improve the bending bearing capacity of wooden beams, enhance stability, reduce deformation, shorten construction time and cost, and are suitable for the maintenance of old buildings, improving safety and reliability, and reducing material and labor costs.
Smart Images
Figure CN223374140U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a toothed plate steel belt device for installing a wooden beam. Background Art
[0002] Traditional wooden beams are widely used in building structures. However, due to their material properties, they are prone to bending and deformation, or a reduction in bearing capacity, over time or when subjected to external loads. Existing technologies typically use external reinforcement materials such as rebar and steel plates to enhance the bearing capacity of wooden beams. However, these methods are complex to construct, inefficient to install, and costly. Therefore, achieving efficient and convenient reinforcement of wooden beams, particularly during the renovation of existing buildings, has become a pressing technical challenge. Utility Model Content
[0003] The utility model improves the above-mentioned problem, that is, the technical problem to be solved by the utility model is to provide a toothed plate steel belt device for installing a wooden beam, which is easy to operate and effectively enhances the bearing capacity of the wooden beam.
[0004] The utility model is constructed as follows: it comprises a reinforcing steel belt and tooth plates arranged at both ends of the reinforcing steel belt, and a plurality of tooth nails are arranged above each tooth plate.
[0005] Furthermore, a support structure is provided below the reinforcement steel belt.
[0006] Furthermore, the support structure includes a support steel belt arranged below the reinforcement steel belt, the two ends of the support steel belt are respectively connected to the two ends of the reinforcement steel belt, and a reinforcement structure is arranged between the support steel belt and the steel belt.
[0007] Furthermore, the reinforcement structure is a W-shaped reinforcement strip, and the W-shaped reinforcement strip includes a first, a second, a third, and a fourth reinforcement strip.
[0008] Furthermore, the supporting steel belt is arc-shaped.
[0009] Compared with the prior art, the present invention has the following beneficial effects: the present device is rationally designed and easy to install. It only requires the installation of a reinforcing steel belt under the wooden beam to be reinforced and the fixing of the reinforcing steel belt to the wooden beam by the toothed plates at both ends. The combination of the toothed plates and the steel belt significantly improves the bending bearing capacity of the wooden beam, enhances its adaptability to loads during long-term use, and extends the service life of the wooden beam. The friction and shear resistance of the toothed plates and the toothed nails enhance the overall stability of the wooden beam, reduces deformation and displacement caused by loads, and improves the safety of the building. The reinforcement can be completed in a relatively short time, reducing construction time and labor costs. It is particularly suitable for the maintenance and repair of old buildings. At the same time, the structure of the device after installation is easy to inspect and repair, which improves the long-term reliability of the wooden beam. In addition, the combined design of the toothed plates and the reinforcing steel belt can be customized according to the size and stress conditions of different wooden beams, has strong adaptability, and can be widely used in wooden structural members of different types and shapes. Compared with traditional reinforcement methods, the present invention has low material cost and simple processing process, reduces the overall construction cost, and improves economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the installation of the embodiment of the utility model Figure 1 ;
[0011] Figure 2 This is a schematic diagram of the installation of the embodiment of the utility model Figure 2 ;
[0012] Figure 3 This is a schematic diagram of the structure of the embodiment of the utility model Figure 1 ;
[0013] Figure 4 This is a schematic diagram of the structure of the embodiment of the utility model Figure 2 . DETAILED DESCRIPTION
[0014] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0015] Example: Figure 1-4 As shown, in this embodiment, a toothed plate steel belt device for installing a wooden beam is provided, comprising a reinforcing steel belt 1 and toothed plates 2 arranged at both ends of the reinforcing steel belt, and a plurality of toothed nails 3 are arranged above each toothed plate.
[0016] In the embodiment of the present invention, a support structure 4 is provided below the reinforcing steel belt.
[0017] In an embodiment of the present invention, the support structure includes a support steel belt 41 arranged below the reinforcement steel belt, the two ends of the support steel belt are respectively connected to the two ends of the reinforcement steel belt, and a reinforcement structure is provided between the support steel belt and the steel belt.
[0018] The above-mentioned reinforcement structure is a W-shaped reinforcement bar 42, which includes a first reinforcement bar 421, a second reinforcement bar 422, a third reinforcement bar 423, and a fourth reinforcement bar 424; the first reinforcement bar, the second reinforcement bar, the third reinforcement bar, and the fourth reinforcement bar are welded into a "W" shape.
[0019] The above-mentioned supporting steel belt is arc-shaped.
[0020] In the first embodiment of the present invention, welding can be used between the tooth plate and the supporting steel belt.
[0021] In the second embodiment of the present invention, the tooth plate and the supporting steel belt are detachably connected; the tooth plate and the supporting steel belt are connected by a bolt and nut assembly, which includes nuts and bolts, and is convenient for disassembly, which is conducive to the flexible replacement and use of the tooth plate and tooth nails.
[0022] In the embodiment of the present invention, during production: the size of the required reinforcing steel belt and the size of the tooth plate are measured according to the size of the wooden beam 5, and the corresponding tooth nails are prepared; the supporting structure is welded under the reinforcing steel belt; during construction, the reinforcing steel belt and the tooth plate are placed on the lower surface of the wooden beam to ensure that they are close to the wooden beam; they are fixed to the wooden beam through the tooth nails on the tooth plate, and it is confirmed that the tooth nails are completely driven into the wooden beam; after installation, the entire device is checked to ensure the tightness of the steel belt and the tooth plate, and if there is any looseness or instability, adjustments are made in time.
[0023] This device reinforces wooden beams. Steel belts are installed on the underside of beams with significant bending deformation. The steel belts are securely fastened to the beams by means of toothed plates. Dental nails are densely distributed in heavily stressed joints to ensure close contact between the steel belts and the beams. This significantly increases the beams' bending capacity and improves the overall stability of the building. The entire construction process is simple and quick, significantly reducing construction costs.
[0024] Unless otherwise stated, any numerical range disclosed for any technical solution disclosed in the present invention is a preferred numerical range. Those skilled in the art should understand that a preferred numerical range is merely a numerical range that provides a more significant or representative technical effect among a wide range of practicable values. Due to the large number of numerical values, it is impossible to enumerate them exhaustively. Therefore, only some numerical values are disclosed in the present invention to illustrate the technical solution of the present invention. Furthermore, the numerical values listed above should not be construed as limiting the scope of protection of the present invention.
[0025] If words such as "first" and "second" are used in this document to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish between components. Unless otherwise stated, the above words have no special meaning.
[0026] At the same time, if the above-mentioned utility model discloses or involves components or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, using bolts or screws to connect), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by a casting process) (except where it is obviously impossible to use an integrated forming process).
[0027] In addition, unless otherwise stated, the terms used in any technical solution disclosed in the above-mentioned utility model to express positional relationships or shapes include states or shapes that are approximate, similar or close thereto.
[0028] Any component provided by the present invention can be assembled from multiple separate components, or can be a separate component manufactured by an integral forming process.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.
Claims
1. A device for installing a toothed steel belt on a wooden beam, characterized in that: It includes a reinforcing steel belt and tooth plates arranged at both ends of the reinforcing steel belt, and a plurality of tooth nails are arranged above each tooth plate.
2. A device for installing toothed steel belts on wooden beams according to claim 1, characterized in that: A supporting structure is provided below the reinforcing steel belt.
3. A device for installing toothed steel belts on wooden beams according to claim 2, characterized in that: The supporting structure includes a supporting steel belt arranged below the reinforcing steel belt, two ends of the supporting steel belt are respectively connected to two ends of the reinforcing steel belt, and a reinforcing structure is arranged between the supporting steel belt and the steel belt.
4. A device for installing toothed steel belts on wooden beams according to claim 3, characterized in that: The reinforcement structure is a W-shaped reinforcement strip, and the W-shaped reinforcement strip includes a first, a second, a third, and a fourth reinforcement strip.
5. The device for installing toothed steel belts on wooden beams according to claim 3, characterized in that: The supporting steel belt is arc-shaped.