Reservoir water conservancy dam reinforcing structure

Abstract

The utility model discloses a reservoir water conservancy dam reinforcing structure which comprises an installation plate and a protection plate, a buffering mechanism used for buffering the protection plate is arranged on the side wall of the end, close to the protection plate, of the installation plate, and the buffering mechanism comprises four sliding blocks connected to the side wall of the installation plate in a sliding mode. The four sliding blocks are distributed in a rectangular shape, first grooves are formed in the side walls of the four sliding blocks correspondingly, rotating plates are rotationally connected into the four first grooves correspondingly, connecting blocks are fixedly connected to the end, close to the mounting plate, of the protection plate, and the four connecting blocks are distributed in a rectangular shape; and second grooves are formed in the ends, close to the mounting plate, of the four connecting blocks. The dam protection device is reasonable in structure, the protection plate is buffered by arranging the buffering mechanism, the dam can be prevented from being directly impacted by water flow, impact force of the water flow can be relieved, and damage to the dam and the protection plate due to the fact that the impact force is too large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dam reinforcement, in particular to a reservoir water conservancy dam reinforcement structure. Background Art

[0002] Levee is a general term for dikes and dams, and also refers to buildings and structures that prevent water from flowing. Modern dams are mainly divided into two categories: earth-rock dams and concrete dams. In recent years, large levees have been built with high-tech reinforced concrete. In the construction of water conservancy projects, levees are important components for preventing floods.

[0003] The dam is easily damaged due to long-term water erosion. In order to avoid damage to the dam and increase its service life, it is usually necessary to reinforce it after construction. Most traditional reinforcement mechanisms are to lay protective nets on the dam, commonly known as gabions, to prevent the dam from collapsing. However, the gabions have a poor reinforcement effect and cannot directly protect the dam. Long-term water impact will still cause damage to the dam. To this end, this application proposes a reservoir water conservancy dam reinforcement structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a reservoir water conservancy dam reinforcement structure is proposed. By setting a buffer mechanism, the protective plate can be buffered, which can prevent the water flow from directly impacting the dam. At the same time, the impact force of the water flow can be unloaded to avoid damage to the dam and the protective plate caused by excessive impact force.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A reservoir water conservancy dam reinforcement structure comprises a mounting plate and a protective plate, wherein a buffer mechanism for buffering the protective plate is arranged on the side wall of one end of the mounting plate close to the protective plate, the buffer mechanism comprises four sliding blocks slidably connected to the side wall of the mounting plate, the four sliding blocks are distributed in a rectangular shape, the four side walls of the sliding blocks are each provided with a first groove, the four first grooves are each rotatably connected with a rotating plate, the end of the protective plate close to the mounting plate is fixedly connected with a connecting block, the four connecting blocks are distributed in a rectangular shape, and the four connecting blocks are each provided with a second groove at one end close to the mounting plate, the ends of the four rotating plates away from the sliding block are respectively rotatably connected in the corresponding second grooves, and a limiting mechanism for limiting the sliding block is arranged on the side wall of one end of the mounting plate close to the protective plate.

[0007] Preferably, the limiting mechanism includes four rectangularly distributed fixed blocks fixedly connected to the side walls of the mounting plate, and a limiting rod is commonly fixedly connected between two of the fixed blocks located on the same horizontal plane. The two limiting rods respectively pass through the sliding blocks on the same plane and are slidably connected thereto.

[0008] Preferably, the side walls of the four sliding blocks are elastically connected to the fixed block on the same side via springs.

[0009] Preferably, the protective plate is provided with a plurality of through holes, and the plurality of through holes are arranged at equal intervals.

[0010] Preferably, two symmetrically arranged dampers are fixedly connected to a side wall of one end of the mounting plate close to the protective plate, and ends of the two dampers are fixedly connected to the protective plate.

[0011] Preferably, the protective plate is made of stainless steel, and the surface of the protective plate is coated with an anti-rust coating.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting a buffer mechanism, the mounting plate is installed on the dam. When water flows, the water flows firstly contact the protective plate, and pushes the protective plate to move closer to the mounting plate, and pushes the rotating plates on both sides to rotate, thereby pushing the sliding blocks on both sides to move to both ends. Under the action of the spring and the damper, the protective plate is buffered, which can prevent the water flow from directly impacting the dam, and at the same time can unload the impact force of the water flow, thus preventing the dam and the protective plate from being damaged due to excessive impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a reservoir water conservancy dam reinforcement structure proposed by the utility model;

[0015] Figure 2 This is a bottom view of a reservoir water conservancy dam reinforcement structure proposed by the utility model;

[0016] Figure 3 A cross-sectional view of a reservoir water conservancy dam reinforcement structure proposed by the utility model;

[0017] Figure 4 for Figure 3 Enlarged view of the mechanism at point A in the figure.

[0018] In the figure: 1 mounting plate, 2 fixing block, 3 spring, 4 sliding block, 5 first groove, 6 protection plate, 7 through hole, 8 damper, 9 rotating plate, 10 limiting rod, 11 connecting block, 12 second groove. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0020] Reference Figure 1-4 A reservoir water conservancy dam reinforcement structure includes a mounting plate 1 and a protective plate 6. A buffer mechanism for buffering the protective plate 6 is provided on the side wall of the mounting plate 1 at one end close to the protective plate 6. The buffer mechanism includes four sliding blocks 4 slidably connected to the side wall of the mounting plate 1. The four sliding blocks 4 are distributed in a rectangular shape. The side walls of the four sliding blocks 4 are each provided with a first groove 5. The four first grooves 5 are each rotatably connected with a rotating plate 9. An end of the protective plate 6 close to the mounting plate 1 is fixedly connected with a connecting block 11. The four connecting blocks 11 are distributed in a rectangular shape, and the four connecting blocks 11 are each provided with a second groove 12 at one end close to the mounting plate 1. The ends of the four rotating plates 9 away from the sliding blocks 4 are respectively rotatably connected in the corresponding second grooves 12. It should be noted that during the processing of the mounting plate 1, a mounting screw hole needs to be opened, and the mounting plate 1 and the protective plate 6 can be connected by expansion bolts.

[0021] The side walls of the four sliding blocks 4 are elastically connected to the fixed block 2 on the same side through springs 3. Two symmetrically arranged dampers 8 are fixedly connected to the side wall of one end of the mounting plate 1 close to the protective plate 6. The ends of the two dampers 8 are fixedly connected to the protective plate 6. The dampers 8 can enable the protective plate 6 to quickly return to the set position during vibration to avoid continuous shaking and noise.

[0022] A limiting mechanism for limiting the sliding block 4 is arranged on the side wall of one end of the mounting plate 1 close to the protective plate 6. The limiting mechanism includes four rectangularly distributed fixing blocks 2 fixedly connected to the side wall of the mounting plate 1. A limiting rod 10 is commonly fixedly connected between two fixing blocks 2 located on the same horizontal plane. The two limiting rods 10 respectively pass through the sliding blocks 4 on the same plane and are slidably connected thereto.

[0023] A plurality of through holes 7 are provided on the protective plate 6, and the plurality of through holes 7 are arranged at equal intervals. The material of the protective plate 6 is stainless steel, and the surface of the protective plate 6 is coated with an anti-rust coating. The setting of the through holes 7 can allow part of the water to pass through, thereby preventing the water flow from hitting the protective plate 6, thereby reducing the impact force on the protective plate 6 and protecting the protective plate 6. By setting the anti-rust coating, the protective plate 6 can be rust-proofed, the protective plate 6 can be prevented from rusting, and the service life of the protective plate 6 can be increased.

[0024] When the utility model is used, the mounting plate 1 is mounted on the dam by means of expansion bolts. When the dam is impacted by water flow, the water flow first contacts the protective plate 6, pushing the protective plate 6 to move closer to the mounting plate 1, pushing the rotating plates 9 on both sides to rotate, thereby pushing the sliding blocks 4 on both sides to move toward both ends, squeezing the spring 3 and the damper 8. Under the action of the spring 3 and the damper 8, the protective plate 6 is buffered, which can prevent the water flow from directly impacting the dam, and at the same time can unload the impact force of the water flow, preventing the dam and the protective plate 6 from being damaged by excessive impact force.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reservoir water conservancy dam reinforcement structure, characterized in that: The invention comprises a mounting plate (1) and a protective plate (6), wherein a buffer mechanism for buffering the protective plate (6) is arranged on a side wall of one end of the mounting plate (1) close to the protective plate (6), wherein the buffer mechanism comprises four sliding blocks (4) slidably connected to the side wall of the mounting plate (1), wherein the four sliding blocks (4) are arranged in a rectangular shape, and each of the side walls of the four sliding blocks (4) is provided with a first groove (5), and each of the four first grooves (5) is rotatably connected with a rotating plate (9), wherein one end of the protective plate (6) close to the mounting plate (1) is fixedly connected with a connecting block (11), wherein the four connecting blocks (11) are arranged in a rectangular shape, and each of the ends of the four connecting blocks (11) close to the mounting plate (1) is provided with a second groove (12), and each of the ends of the four rotating plates (9) away from the sliding block (4) is rotatably connected in the second groove (12) corresponding thereto, and a limiting mechanism for limiting the sliding block (4) is arranged on the side wall of one end of the mounting plate (1) close to the protective plate (6).

2. A reservoir water conservancy dam reinforcement structure according to claim 1, characterized in that: The limiting mechanism comprises four rectangularly distributed fixing blocks (2) fixedly connected to the side wall of the mounting plate (1), a limiting rod (10) being fixedly connected between two fixing blocks (2) located on the same horizontal plane, and the two limiting rods (10) respectively pass through the sliding blocks (4) on the same plane and are slidably connected thereto.

3. A reservoir water conservancy dam reinforcement structure according to claim 2, characterized in that: The side walls of the four sliding blocks (4) are elastically connected to the fixed block (2) on the same side via springs (3).

4. A reservoir water conservancy dam reinforcement structure according to claim 3, characterized in that: The protective plate (6) is provided with a plurality of through holes (7), and the plurality of through holes (7) are arranged at equal intervals.

5. A reservoir water conservancy dam reinforcement structure according to claim 4, characterized in that: Two symmetrically arranged dampers (8) are fixedly connected to a side wall of one end of the mounting plate (1) close to the protective plate (6), and ends of the two dampers (8) are fixedly connected to the protective plate (6).

6. A reservoir water conservancy dam reinforcement structure according to claim 5, characterized in that: The material of the protective plate (6) is stainless steel, and the surface of the protective plate (6) is coated with an anti-rust coating.

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