Spillway reinforcement structure

Abstract

The application relates to the technical field of hydraulic engineering, in particular to a spillway reinforcing structure, which comprises a spillway, two clamping plates, multiple reinforcing plates and multiple fastening bolts; the two clamping plates are arranged at the top of the two sides of the spillway respectively, the clamping plate is provided with a buckle edge one and a buckle edge two, the buckle edge one is in contact with the edge of the spillway, and the buckle edge two is threadedly connected with the fastening bolt; a T-shaped placement groove is arranged on the clamping plate and is provided with an inwardly recessed surface; the reinforcing plate is arranged between the two clamping plates, the protrusions at the two ends of the reinforcing plate are embedded in the placement grooves, and the inclined surfaces on the opposite sides of the protrusions are in abutment with the inwardly recessed surfaces. The reinforcing plate and the clamping plate are matched, the downward pressure is generated while the tension force is provided, the clamping plate is tightly attached to the spillway, the structure is stable and convenient to disassemble and assemble, the problems of insufficient stability and inconvenient maintenance of the existing spillway reinforcing mode are effectively solved, and the reinforcing and maintenance of various spillways are suitable.

Description

Technical Field

[0001] This application relates to the technical field of water conservancy engineering, and in particular to a spillway reinforcement structure. Background Technology

[0002] Spillways are crucial structures in water conservancy projects used to discharge floodwaters and ensure the safety of water facilities. Under the long-term impact of water flow, siltation, and natural environmental factors, spillways are prone to structural loosening and edge damage. If not reinforced in time, these issues may affect their flood discharge function and even lead to safety accidents.

[0003] Existing methods for reinforcing spillways mostly employ direct welding or simple bolt connections for steel structure reinforcement. These methods have the following drawbacks: firstly, welding reinforcement is difficult to construct, inconvenient for later maintenance, and prone to failure due to corrosion and fatigue at the weld points; secondly, ordinary bolt connections only provide lateral tensile force, failing to generate effective downward pressure on the spillway edges, resulting in insufficient reinforcement stability and an inability to reliably ensure the long-term safety of the spillway structure. Therefore, to address these issues, this application provides a spillway reinforcement structure. Utility Model Content

[0004] To address the aforementioned issues, this application provides a spillway reinforcement structure.

[0005] This application provides a spillway reinforcement structure, characterized in that it includes a spillway, two clamping plates, multiple reinforcing plates, and multiple fastening bolts; the two clamping plates are respectively disposed on the top of both sides of the spillway; the clamping plates are provided with T-shaped mounting grooves, and the clamping plates have a first clamping edge and a second clamping edge, the first clamping edge contacting the edge of the spillway; the fastening bolts are threaded to the second clamping edge, and the axial displacement of the fastening bolts achieves the fixation of the clamping plates on the edge of the spillway; the reinforcing plates are disposed between the two clamping plates, and the reinforcing plates are provided with protrusions at both ends, the protrusions being embedded in the mounting grooves, and the opposite sides of the protrusions being provided with inclined surfaces, the inclined surfaces abutting against the inner surface of the mounting grooves.

[0006] Preferably, there are multiple placement slots, which are spaced apart along the length of the card plate.

[0007] Preferably, the number of reinforcing plates is adapted to the number of mounting slots on a single card plate, and each reinforcing plate is embedded in a set of mounting slots.

[0008] Preferably, the surface of the buckle that contacts the edge of the spillway is provided with an anti-slip texture.

[0009] Preferably, there are multiple fastening bolts, which are spaced apart along the length of the clamping plate.

[0010] Preferably, the fit between the protrusion and the mounting groove is an interference fit.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] Through the cooperative structure of the clamping plate and the reinforcing plate, the inclined surface of the reinforcing plate protrusion and the inner surface of the clamping plate mounting groove are used to generate downward pressure while achieving tension and reinforcement, so that the clamping plate fits tightly against the edge of the spillway, effectively improving the structural stability of the spillway. At the same time, the clamping plate can be quickly installed and fixed in position by fastening bolts, and the reinforcing plate is assembled by embedding. The overall structure is easy to disassemble and assemble, which is convenient for construction and maintenance. Moreover, the high-strength material of the reinforcing plate ensures the reliability of long-term use. Attached Figure Description

[0013] Figure 1 It is the isometric drawing in Embodiment 1 of this application;

[0014] Figure 2 This is the bottom-view isometric drawing from Embodiment 1 of this application;

[0015] Figure 3 This is a diagram of the card plate structure in Embodiment 1 of this application;

[0016] Figure 4 This is a structural diagram of the reinforcing plate in Embodiment 1 of this application.

[0017] Explanation of reference numerals in the attached diagram: 1. Floodway; 2. Clamping plate; 21. Installation groove; 211. Inner surface; 22. Edge fastening one; 23. Edge fastening two; 3. Reinforcing plate; 31. Protrusion; 32. Inclined surface; 4. Fastening bolt. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0019] Example 1:

[0020] A spillway reinforcement structure, referring to Figure 1 - Figure 4 It includes a spillway 1, two retaining plates 2, multiple reinforcing plates 3, and multiple fastening bolts 4. The two retaining plates 2 are respectively installed on the top of both sides of the spillway 1, and the reinforcement of the spillway 1 is achieved by the cooperation of the retaining plates 2 and the reinforcing plates 3.

[0021] The card plate 2 has an overall elongated structure with an approximate "U" shaped cross-section. One side of the card plate 2 forms a snap-on edge 22, and the other side forms a snap-on edge 23. Snap-on edge 22 is in direct contact with the edge of the spillway 1. To improve contact stability, the surface of snap-on edge 22 in contact with the edge of the spillway 1 is provided with anti-slip texture, which can effectively prevent the card plate 2 from sliding under force.

[0022] Multiple threaded holes are provided on the second edge 23, and the fastening bolts 4 are threaded into these threaded holes. By rotating the fastening bolts 4, axial displacement is generated. When the end of the fastening bolt 4 abuts against the edge of the spillway 1, the position of the clamping plate 2 on the edge of the spillway 1 can be fixed. To ensure the fixing effect, there are multiple fastening bolts 4, which are evenly spaced along the length of the clamping plate 2.

[0023] The inner surface of the card plate 2 is provided with a T-shaped mounting groove 21. There are multiple mounting grooves 21, which are spaced apart along the length of the card plate 2. The mounting groove 21 has an inner concave surface 211, which gradually slopes inward from the groove opening to the groove bottom.

[0024] The reinforcing plates 3 are disposed between the two clamping plates 2, and their number is adapted to the number of mounting slots 21 on a single clamping plate 2. Each reinforcing plate 3 is embedded in a set of mounting slots 21. The reinforcing plates 3 are made of high-strength alloy material, which has high structural strength and resistance to deformation.

[0025] The reinforcing plate 3 has integrally formed protrusions 31 at both ends. The shape of the protrusions 31 is adapted to the mounting groove 21. The protrusions 31 are embedded in the mounting groove 21 with an interference fit, which can improve the tightness of the connection. An inclined surface 32 is provided on the opposite side of the protrusions 31. The inclined surface 32 abuts against the inner surface 211 of the mounting groove 21. When the reinforcing plate 3 is subjected to tension, the interaction between the inclined surface 32 and the inner surface 211 will generate downward pressure, making the clamping plate 2 fit more tightly against the spillway 1, thereby ensuring the overall structural stability of the device.

[0026] The installation process of this embodiment is as follows: First, place the two clamping plates 2 on the top of both sides of the spillway 1, so that the buckle 1 22 contacts the edge of the spillway 1; then rotate the fastening bolts 4 so that their ends abut against the edge of the spillway 1, and initially fix the position of the clamping plates 2; then, insert the protrusions 31 at both ends of the reinforcing plate 3 into the mounting grooves 21 of the two clamping plates 2 respectively; finally, tighten each fastening bolt 4 again to further fix the clamping plates 2, and at the same time, through the contact action between the inclined surfaces 32 at both ends of the reinforcing plate 3 and the inner surface 211 of the mounting groove 21, the stable installation of the entire reinforcement structure is achieved.

[0027] The foregoing description, with reference to preferred embodiments, illustrates an exemplary implementation of a spillway reinforcement structure provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.

Claims

1. A spillway reinforcement structure, characterized in that, It includes a spillway (1), two retaining plates (2), multiple reinforcing plates (3), and multiple fastening bolts (4); the two retaining plates (2) are respectively set on the top of both sides of the spillway (1); the retaining plates (2) are provided with T-shaped openings. The mounting groove (21) has a first fastening edge (22) and a second fastening edge (23). The first fastening edge (22) contacts the edge of the spillway (1). The fastening bolt (4) is threaded to the second fastening edge (23). The axial displacement of the fastening bolt (4) fixes the position of the mounting groove (2) on the edge of the spillway (1). The reinforcing plate (3) is disposed between the two mounting plates (2). The reinforcing plate (3) has protrusions (31) at both ends. The protrusions (31) are embedded in the mounting groove (21). The opposite side of the protrusions (31) has a slope (32). The slope (32) abuts against the inner surface (211) of the mounting groove (21).

2. The spillway reinforcement structure according to claim 1, characterized in that: The number of the placement slots (21) is multiple, and they are distributed at intervals along the length direction of the card plate (2).

3. The spillway reinforcement structure according to claim 2, characterized in that: The number of the reinforcing plates (3) is matched with the number of the mounting slots (21) on a single card plate (2), and each reinforcing plate (3) is correspondingly embedded in a set of mounting slots (21).

4. The spillway reinforcement structure according to claim 1, characterized in that: The surface of the buckle (22) that contacts the edge of the spillway (1) is provided with an anti-slip texture.

5. The spillway reinforcement structure according to claim 1, characterized in that: The number of fastening bolts (4) is multiple, and they are spaced apart along the length of the clamping plate (2).

6. The spillway reinforcement structure according to claim 1, characterized in that: The protrusion (31) and the mounting groove (21) are in an interference fit.

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