Protective paving mats to resist wave impact

Abstract

The present invention provides a protective paving mat for resisting wave impact, which belongs to the field of wave-proof facilities, and includes a cable, a connector, a resin glue adhesive and a silicone mixed layer, a woven cotton layer, a polyurethane buffer layer, and a light energy-absorbing cavity. From the outside to the inside, an elastic drum layer, an elastic protective layer, a resin glue adhesive and a silicone mixed layer, a woven cotton layer, a polyurethane buffer layer, and an elastic base layer are sequentially arranged. A plurality of shock-absorbing and decompressing springs are arranged in the elastic base layer, and one end of the shock-absorbing and decompressing spring is connected to a resin glue adhesive and a silicone mixed layer similar to the elastic base layer. An arc-shaped energy-absorbing steel plate is arranged inside the elastic drum layer and the elastic protective layer, and the two ends of the arc-shaped energy-absorbing steel plate are fixedly connected by connecting waist rings. The impact force of water flow can be greatly reduced. The beneficial effects of the present invention are simple construction, low construction cost, very convenient industrial installation and disassembly, improving the strength and service life of wave-bearing buildings, and using light-weight materials to reduce the load borne by the building.

Description

Technical Field

[0001] The invention belongs to the field of wave-proof facilities, and in particular relates to a protective paving mat for resisting wave impact. Background Art

[0002] Water conservancy hubs - to develop and utilize river hydropower resources, engineering measures are taken on the river channel to build hydraulic structures that control and dominate water flow, and at the same time, they are arranged in a reasonable position, cooperate and coordinate with each other to achieve an organic complex composed of hydraulic and water conservancy tasks, including water retaining structures, water discharge structures, etc. Dams - the representative form of water retaining structures is called dams. They can be divided into earth dams, gravity dams, concrete face rockfill dams and arch dams. The main water-blocking structure in dyke-type hydropower stations is also called a river-blocking dam. Its function is to raise the water level of the river and form an upstream regulating reservoir. The height of the dam depends on the hub terrain, geological conditions, flooding range, population migration, the relationship between upstream and downstream cascade hydropower stations, and kinetic energy indicators. The safety of dams is extremely important, so the monitoring of dam safety should be strengthened. During and after the construction of the dam, the impact on the surrounding environment should also be fully considered. Dam engineering hazards occur almost every year, and these natural disasters have brought considerable pain to people. Once it happens, it is an accident that endangers people's lives and has caused many tragedies. How to prevent and control it has always been one of the issues that people are concerned about. Port projects, bridge projects, marine projects, dam projects and other projects are easily eroded by river water and sea water during long-term use, especially in areas with strong winds and waves. When wind and waves come, they will be directly impacted. Such projects are easily damaged under long-term impacts. How to buffer wind and waves has become our primary issue in extending the life of buildings. Therefore, in order to reduce the damage caused by wind and wave impact to buildings and minimize property losses, it is necessary to develop a new type of protective device that has better resistance to wave impact. Summary of the invention

[0003] In order to solve the above-mentioned technical problems, the present invention provides a protective paving mat for resisting wave impact. The device is highly applicable and can be installed on any building that is subjected to wave impact. It can greatly reduce the impact force of water flow, improve the strength and service life of wave-bearing buildings, and use light materials, so that the load borne by the building is small.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A protective paving mat for resisting wave impact, comprising an elastic bulging layer 1, an elastic protective layer, an arc-shaped energy-absorbing steel plate, a connecting waist ring, a cable, a connecting piece, a resin adhesive and a silicone mixed layer, a woven cotton layer, a polyurethane buffer layer, a lightweight energy-absorbing cavity, a lightweight energy-absorbing material, a built-in fixed steel wire mesh, an elastic base layer, a shock-absorbing and decompressing spring, an anti-scouring protective layer, a connecting plate and a connecting hole;

[0006] In the structure of the protective paving mat for resisting wave impact, an elastic drum layer, an elastic protective layer, a resin glue adhesive and silicone mixed layer, a woven cotton layer, a polyurethane buffer layer, a woven cotton layer, a resin glue adhesive and silicone mixed layer, and an elastic base layer are sequentially arranged from the outside to the inside. An internal fixed steel wire mesh is arranged in the middle of the resin glue adhesive and silicone mixed layer and the polyurethane buffer layer. A plurality of shock-absorbing and decompressing springs are arranged in the elastic base layer. One end of the shock-absorbing and decompressing spring is connected to the resin glue adhesive and silicone mixed layer close to the elastic base layer. An arc-shaped energy-absorbing steel plate is arranged inside the elastic drum layer and the elastic protective layer. Both ends of the arc-shaped energy-absorbing steel plate are fixedly connected by connecting waist rings. , a lightweight energy-absorbing material is arranged inside the arc-shaped energy-absorbing steel plate, a number of cables are arranged to pass through the midpoint of the arc-shaped energy-absorbing steel plate and the built-in fixed steel wire mesh adjacent thereto, and the two ends are connected and fixed by connecting pieces, a number of lightweight energy-absorbing cavities are arranged in the polyurethane buffer layer, lightweight energy-absorbing materials are arranged in the lightweight energy-absorbing cavities, a number of cables are arranged to pass through the built-in fixed steel wire mesh in the resin glue adhesive and silicone mixed layer and the built-in fixed steel wire mesh in the polyurethane buffer layer, and the two ends are connected and fixed by connecting pieces, an anti-scour protection layer is arranged on the side surface and the upper surface of the entire structure, a connecting plate is arranged to connect the four bottom edges of the elastic base layer, and a connecting hole is arranged on the connecting plate.

[0007] Furthermore, the arc-shaped energy dissipation steel plate is made of a low yield point steel plate.

[0008] Furthermore, the elastic drum layer, the elastic protective layer and the elastic base layer are made of high-damping rubber.

[0009] Furthermore, the lightweight energy-absorbing material is filled with foamed aluminum.

[0010] Furthermore, the shock-absorbing and decompression spring is made of high-strength and high-hardness spring steel.

[0011] Furthermore, the polyurethane buffer layer is made of polyurethane foam.

[0012] Furthermore, the anti-scour protection layer is paved with a PE waterproof membrane.

[0013] Furthermore, the cable is made of elastic material.

[0014] Furthermore, the arc-shaped energy-absorbing steel plates, connecting waist rings, cables, connecting parts, built-in fixed steel wire meshes, and connecting plates are all treated with anti-corrosion.

[0015] The advantages and effects of the present invention are:

[0016] The beneficial effects of the present invention are simple construction, low construction cost, and very convenient industrial installation and disassembly, which is conducive to promoting the industrialization process. The arranged cables and built-in fixed steel wire mesh can ensure that the various energy-consuming layers inside the overall structure can work in coordination, and maximize the structure's buffering, shock absorption and wave impact resistance capabilities. The arranged elastic bulge layer, elastic protective layer, and arc-shaped energy-absorbing steel plate serve as the first line of defense and energy-absorbing layer against wave impact. The arc-shaped energy-absorbing steel plate can ensure that the overall structure has a certain rigidity while being able to greatly dissipate the wave impact energy, so that the overall structure will not be easily collapsed under the condition of long-term wave impact resistance. The various elastic layers inside the structure The use of materials can play a good vibration reduction and buffering effect, especially the structural design of arc-shaped energy-absorbing steel plates and polyurethane buffer layers for squeezing and consuming light energy-absorbing materials can greatly improve the efficiency of dissipating wave impact energy. The device has extremely high applicability, a wide range of applications, and is corrosion-resistant. It can be installed on any structure that is subject to wave impact. It is suitable for any geographical conditions and regions, and has a good wave impact resistance effect. When the wind and waves are large, the device can well slow down the impact force of the water flow, greatly improving the strength and service life of the wave-bearing structure. The material used is light in weight and will not bring pressure to the structure, so that the load borne by the structure is relatively small. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional view of a protective paving mat for resisting wave impact according to the present invention.

[0018] Figure 2 It is a top view schematic diagram of the protective paving mat for resisting wave impact of the present invention.

[0019] In the figure: 1 is an elastic drum layer; 2 is an elastic protective layer; 3 is an arc-shaped energy-absorbing steel plate; 4 is a connecting waist ring; 5 is a pull rope; 6 is a connecting piece; 7 is a mixed layer of resin glue adhesive and silicone; 8 is a woven cotton layer; 9 is a polyurethane buffer layer; 10 is a lightweight energy-absorbing cavity; 11 is a lightweight energy-absorbing material; 12 is an internal fixed steel wire mesh; 13 is an elastic base layer; 14 is a shock-absorbing and decompression spring; 15 is an anti-scour protection layer; 16 is a connecting plate; 17 is a connecting hole. DETAILED DESCRIPTION

[0020] In order to further illustrate the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.

[0021] A protective paving mat that resists wave impact, such as Figure 1~Figure 2As shown, it includes an elastic drum layer 1, an elastic protective layer 2, an arc-shaped energy-absorbing steel plate 3, a connecting waist ring 4, a cable 5, a connecting piece 6, a resin adhesive and a silicone mixed layer 7, a woven cotton layer 8, a polyurethane buffer layer 9, a lightweight energy-absorbing cavity 10, a lightweight energy-absorbing material 11, a built-in fixed steel wire mesh 12, an elastic base layer 13, a shock-absorbing and decompressing spring 14, an anti-scouring protective layer 15, a connecting plate 16 and a connecting hole 17;

[0022] In the structure of the protective paving mat against wave impact, an elastic drum layer 1, an elastic protective layer 2, a resin glue adhesive and silicone mixed layer 7, a woven cotton layer 8, a polyurethane buffer layer 9, a woven cotton layer 8, a resin glue adhesive and silicone mixed layer 7, and an elastic base layer 13 are arranged in sequence from the outside to the inside. An internal fixed steel wire mesh 12 is arranged in the middle of the resin glue adhesive and silicone mixed layer 7 and the polyurethane buffer layer 9. A plurality of shock-absorbing and decompressing springs 14 are arranged in the elastic base layer 13. One end of the shock-absorbing and decompressing spring 14 is connected to the resin glue adhesive and silicone mixed layer 7 close to the elastic base layer 13. An arc-shaped energy-absorbing steel plate 3 is arranged inside the elastic drum layer 1 and the elastic protective layer 2. The two ends of the arc-shaped energy-absorbing steel plate 3 are fixedly connected by a connecting waist ring 4. A light energy absorbing material 11 is arranged inside the energy absorbing steel plate 3, a plurality of cables 5 are arranged to pass through the midpoint of the arc-shaped energy absorbing steel plate 3 and the built-in fixed steel wire mesh 12 adjacent thereto, and the two ends are connected and fixed by connecting pieces 6, a plurality of light energy absorbing cavities 10 are arranged in the polyurethane buffer layer 9, and light energy absorbing materials 11 are arranged in the light energy absorbing cavities 10, a plurality of cables 5 are arranged to pass through the built-in fixed steel wire mesh 12 in the resin glue adhesive and silicone mixed layer 7 and the built-in fixed steel wire mesh 12 in the polyurethane buffer layer 9, and the two ends are connected and fixed by connecting pieces 6, an anti-scouring protective layer 15 is arranged on the side surface and the upper surface of the entire structure, a connecting plate 16 is arranged to be connected to the four bottom edges of the elastic base layer 13, and a connecting hole 17 is arranged on the connecting plate 16.

[0023] The arc-shaped energy-absorbing steel plate 3 is made of a low-yield point steel plate.

[0024] The elastic drum layer 1, the elastic protective layer 2 and the elastic base layer 13 are made of high damping rubber.

[0025] The light energy-consuming material 11 is filled with foamed aluminum.

[0026] The shock-absorbing and decompressing spring 14 is made of high-strength and high-hardness spring steel.

[0027] The polyurethane buffer layer 9 is made of polyurethane foam.

[0028] The anti-scour protection layer 15 is formed by paving a PE waterproof membrane.

[0029] The cable 5 is made of elastic material.

[0030] The arc-shaped energy-absorbing steel plate 3, the connecting waist ring 4, the cable 5, the connecting piece 6, the built-in fixed steel wire mesh 12, and the connecting plate 16 are all subjected to anti-corrosion treatment.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A protective paving mat for resisting wave impact, comprising an elastic bulging layer (1), an elastic protective layer (2), an arc-shaped energy-absorbing steel plate (3), a connecting waist ring (4), a cable (5), a connecting piece (6), a resin adhesive and a silicone mixed layer (7), a woven cotton layer (8), a polyurethane buffer layer (9), a light energy-absorbing cavity (10), a light energy-absorbing material (11), an internal fixed steel wire mesh (12), an elastic base layer (13), a shock-absorbing and decompressing spring (14), an anti-scouring protective layer (15), a connecting plate (16) and a connecting hole (17), characterized in that: In the structure of a protective paving mat for resisting wave impact, an elastic drum layer (1), an elastic protective layer (2), a resin adhesive and silicone mixed layer (7), a woven cotton layer (8), a polyurethane buffer layer (9), a woven cotton layer (8), a resin adhesive and silicone mixed layer (7), and an elastic base layer (13) are sequentially arranged from the outside to the inside; an internal fixed steel wire mesh (12) is arranged in the middle of the resin adhesive and silicone mixed layer (7) and the polyurethane buffer layer (9); a plurality of shock-absorbing and decompressing springs (14) are arranged in the elastic base layer (13); one end of the shock-absorbing and decompressing spring (14) is connected to the resin adhesive and silicone mixed layer (7) close to the elastic base layer (13); an arc-shaped energy-absorbing steel plate (3) is arranged inside the elastic drum layer (1) and the elastic protective layer (2); the two ends of the arc-shaped energy-absorbing steel plate (3) are fixedly connected by a connecting waist ring (4); and the inner portion of the arc-shaped energy-absorbing steel plate (3) is provided with a plurality of shock-absorbing and decompressing springs (1 ... A light energy dissipation material (11) is arranged at the bottom, a plurality of cables (5) are arranged to pass through the midpoint of the arc-shaped energy dissipation steel plate (3) and the built-in fixed steel wire mesh (12) adjacent thereto, and the two ends are connected and fixed by a connecting piece (6), a plurality of light energy dissipation cavities (10) are arranged in the polyurethane buffer layer (9), and a light energy dissipation material (11) is arranged in the light energy dissipation cavity (10), a plurality of cables (5) are arranged to pass through the built-in fixed steel wire mesh (12) in the resin adhesive and silica gel mixed layer (7) and the built-in fixed steel wire mesh (12) in the polyurethane buffer layer (9), and the two ends are connected and fixed by a connecting piece (6), an anti-scouring protective layer (15) is arranged on the side surface and the upper surface of the entire structure, a connecting plate (16) is arranged to connect the four bottom edges of the elastic base layer (13), and a connecting hole (17) is arranged on the connecting plate (16), and the arc-shaped energy dissipation steel plate (3) is made of a low yield point steel plate; The elastic drum layer (1), the elastic protective layer (2) and the elastic base layer (13) are made of high-damping rubber; The arc-shaped energy-absorbing steel plate (3), the connecting waist ring (4), the cable (5), the connecting piece (6), the built-in fixed steel wire mesh (12), and the connecting plate (16) are all subjected to anti-corrosion treatment.

2. The protective paving mat for resisting wave impact according to claim 1, characterized in that: The light energy-consuming material (11) is filled with foamed aluminum.

3. The protective paving mat for resisting wave impact according to claim 1, characterized in that: The shock-absorbing and decompressing spring (14) is made of high-strength and high-hardness spring steel.

4. The protective paving mat for resisting wave impact according to claim 1, characterized in that: The polyurethane buffer layer (9) is made of polyurethane foam.

5. The protective paving mat for resisting wave impact according to claim 1, characterized in that: The anti-scour protection layer (15) is formed by paving a PE waterproof membrane.

6. The protective paving mat for resisting wave impact according to claim 1, characterized in that: The cable (5) is made of elastic material.

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