Concrete curing equipment for energy dissipation and scour prevention area of hydropower station

Abstract

The utility model relates to the technical field of curing equipment, in particular to concrete curing equipment for an energy dissipation and scour prevention area of a hydropower station. According to the technical scheme, the concrete dedusting and moisturizing device comprises a workbench and further comprises a sliding plate, the sliding plate is installed on the workbench in a sliding mode, a handle is fixedly installed on one side of the sliding plate, a sliding block is installed on the sliding plate in a sliding mode, an auxiliary device for dedusting and moisturizing concrete is arranged on the sliding block, and the auxiliary device comprises an air cylinder fixedly installed at the bottom of the sliding block. According to the concrete spraying device, sufficient cleaning is achieved before concrete is moisturized, uneven water spraying caused by impurity covering influence is avoided, the spraying area is increased, the spraying angle is even and comprehensive, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance equipment, in particular to concrete maintenance equipment for energy dissipation and anti-impact areas of a hydropower station. Background Art

[0002] Concrete curing is to artificially create certain humidity and temperature conditions so that the newly poured concrete can harden and increase its strength normally or at an accelerated rate. The reason why concrete can gradually harden and increase its strength is the result of cement hydration, and cement hydration requires certain temperature and humidity conditions.

[0003] When performing concrete curing operations, water needs to be sprinkled on the concrete surface to ensure the moisture of the concrete. However, uneven water sprinkling will lead to uneven moisture distribution on the concrete surface, which will in turn affect the early hardening process of the concrete. Some areas are overly moist while other areas are overly dry, resulting in uneven concrete strength. Therefore, the present application proposes a concrete curing equipment for the energy dissipation and anti-impact area of ​​a hydropower station. Summary of the invention

[0004] The utility model aims to solve the problem of uneven water sprinkling in the background technology and proposes a concrete curing device for the energy dissipation and anti-scouring area of ​​a hydropower station.

[0005] The technical solution of the utility model is: a concrete curing device for energy dissipation and anti-collision area of ​​a hydropower station, including a workbench and:

[0006] A slide plate is slidably mounted on a workbench, a handle is fixedly mounted on one side of the slide plate, a slider is slidably mounted on the slide plate, and an auxiliary device for dust removal and moisture retention of concrete is arranged on the slider.

[0007] Optionally, the auxiliary device includes a cylinder fixedly mounted on the bottom of the slider, a guide plate fixedly mounted on the piston rod of the cylinder, a guide pipe fixedly mounted on the bottom of the guide plate, a water storage chamber rotatably mounted on one end of the guide pipe, a plurality of nozzles equidistantly arranged in a circle rotatably mounted on the water storage chamber, the nozzles are arranged to be tilted downward, a water tank fixedly mounted on the workbench, a water pipe fixedly mounted on the bottom of the water tank, a first valve fixedly mounted on the water pipe, one end of the water pipe is connected to the guide plate, an air pump fixedly mounted on the workbench, an air inlet fixedly mounted on one end of the air pump, an air pipe fixedly mounted on the other end of the air pump, a second valve fixedly mounted on the air pipe, the other end of the air pipe is connected to the guide plate, and a driving mechanism for driving the slider to move is provided on the slide plate.

[0008] Optionally, the driving device includes a motor fixedly mounted on one side of the slide, the motor passes through one end of the slide and is fixedly mounted with a reciprocating screw, and the reciprocating screw is threadedly connected to the slider.

[0009] Optionally, a plurality of flow guide cavities arranged equidistantly in a circumferential manner are fixedly mounted on the water storage cavity, and the flow guide cavities are connected to the nozzle.

[0010] Optionally, a slide groove is provided on the workbench, and a protrusion is fixedly installed on the bottom of the slide plate, and the protrusion is located in the slide groove.

[0011] Optionally, a guide rod is fixedly mounted on one side of the slide plate, and the slide block is slidably connected to the guide rod.

[0012] Optionally, a support foot is fixedly installed on the workbench, and the support foot is fixedly connected to the water tank. A support platform is fixedly installed on the workbench, and the support platform is fixedly connected to the air pump.

[0013] Optionally, a mounting frame is fixedly mounted on one side of the skateboard, and the mounting frame is fixedly connected to the motor.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] 1. By starting the motor, the output shaft of the motor drives the reciprocating screw to rotate, so that the slider makes horizontal reciprocating motion on the guide rod, closes the first valve, opens the second valve, and the air pump draws gas into the water storage chamber, which is then sprayed out by the nozzle. The thrust generated when the gas is sprayed drives the water storage chamber to rotate, thereby achieving sufficient cleaning before the concrete moisturizing work and ensuring the moisturizing effect.

[0016] 2. By closing the second valve and opening the first valve, the water in the water tank is transported to the water storage chamber by the water pipe and then sprayed out by the nozzle, driving the water storage chamber to rotate. At the same time, the slider moves back and forth on the guide rod to fully spray the concrete, thereby increasing the spraying area, improving the spraying effect, and making the spraying angle more comprehensive.

[0017] The utility model realizes full cleaning of concrete before moisturizing, avoids uneven watering caused by impurities covering, increases the spraying area, sprays evenly and comprehensively, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of an embodiment of the utility model is given Figure 1 ;

[0019] Figure 2 A schematic diagram of the structure of an embodiment of the utility model is given Figure 2 ;

[0020] Figure 3 A schematic diagram of the structure of a slider, a water storage chamber and a nozzle of an embodiment of the utility model is given;

[0021] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0022] Figure numerals: 1. workbench; 2. slide plate; 3. guide rod; 4. slider; 5. reciprocating screw; 6. water tank; 7. slide groove; 8. first valve; 9. support foot; 10. air pump; 11. air pipe; 12. water pipe; 13. mounting frame; 14. motor; 15. air inlet; 16. support platform; 17. handle; 18. bump; 19. water storage chamber; 20. guide chamber; 21. cylinder; 22. guide plate; 23. guide pipe; 24. nozzle; 25. second valve. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0025] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example

[0029] like Figure 1-2 As shown, the utility model proposes a concrete curing equipment for energy dissipation and anti-impact area of ​​a hydropower station, comprising a workbench 1 and a slide plate 2. The slide plate 2 is slidably mounted on the workbench 1. A handle 17 is fixedly mounted on one side of the slide plate 2 for pushing the slide plate 2. A slider 4 is slidably mounted on the slide plate 2. An auxiliary device for dust removal and moisturizing of concrete is provided on the slider 4, which is convenient for moisturizing the concrete.

[0030] like Figure 3-4 As shown, the present embodiment also includes an auxiliary device, which includes a cylinder 21 fixedly mounted on the bottom of the slider 4, a guide plate 22 fixedly mounted on the piston rod of the cylinder 21, a guide tube 23 fixedly mounted on the bottom of the guide plate 22, a water storage chamber 19 rotatably mounted on one end of the guide tube 23, a plurality of nozzles 24 equidistantly arranged in a circumferential manner are rotatably mounted on the water storage chamber 19, the nozzles 24 are arranged to be tilted downward, so that the nozzles 24 can drive the water storage chamber 19 to rotate when spraying water or gas, thereby realizing their own rotation, a water storage tank 6 is fixedly mounted on the workbench 1 for storing water for spraying, a water pipe 12 is fixedly mounted on the bottom of the water storage tank 6, a first valve 8 is fixedly mounted on the water pipe 12, one end of the water pipe 12 is connected to the guide plate 22, and an air pump 10 is fixedly mounted on the workbench 1 for pumping external gas The air pump 10 is sucked into the water storage chamber 19, an air inlet 15 is fixedly installed at one end of the air pump 10, an air pipe 11 is fixedly installed at the other end of the air pump 10, a second valve 25 is fixedly installed on the air pipe 11, the other end of the air pipe 11 is connected to the guide plate 22, and a driving mechanism for driving the slider 4 to move is provided on the slide plate 2, the second valve 25 is opened, the first valve 8 is closed, and the air pump 10 is started. The air pump 10 transports the gas to the water storage chamber 19 through the air pipe 11, and then the gas is sprayed out by the nozzle 24. Since the nozzle 24 is tilted downward, the nozzle 24 can rotate by itself when spraying outward, so that the impurities on the concrete are completely removed. After cleaning, the second valve 25 is closed, and the first valve 8 is opened. The water in the water storage tank 6 is transported to the water storage chamber 19 through the water pipe 12 and then sprayed out by the nozzle 24, so that the concrete is fully moisturized.

[0031] like Figure 1-2 As shown, the present embodiment also includes a driving device, which includes a motor 14 fixedly mounted on one side of the slide plate 2. The motor 14 passes through one end of the slide plate 2 and is fixedly mounted with a reciprocating screw 5, which is threadedly connected to the slider 4. When the motor 14 is started, the output shaft of the motor 14 drives the reciprocating screw 5 to rotate, so that the slider 4 performs horizontal reciprocating motion on the reciprocating screw 5, and the slider 4 drives the nozzle 24 to perform dust removal and spraying on the concrete back and forth, thereby improving the cleanliness and moisturizing effect. A plurality of equidistant and circumferentially arranged guide chambers 20 are fixedly mounted on the water storage chamber 19, and the guide chamber 20 is connected to the nozzle 24.

[0032] like Figure 1-2 As shown, a slide groove 7 is provided on the workbench 1, a protrusion 18 is fixedly installed on the bottom of the skateboard 2, and the protrusion 18 is located in the slide groove 7. A support foot 9 is fixedly installed on the workbench 1, and the support foot 9 is fixedly connected to the water tank 6. A support platform 16 is fixedly installed on the workbench 1, and the support platform 16 is fixedly connected to the air pump 10. A guide rod 3 is fixedly installed on one side of the skateboard 2, and the slider 4 is slidably connected to the guide rod 3. A mounting frame 13 is fixedly installed on one side of the skateboard 2, and the mounting frame 13 is fixedly connected to the motor 14.

[0033] Working principle: move the workbench to the concrete, push the slide plate 2, the slide plate 2 moves outward, start the motor 14, the output shaft of the motor 14 drives the reciprocating screw 5 to rotate, so that the slider 4 makes horizontal reciprocating motion on the reciprocating screw 5, open the second valve 25, close the first valve 8, start the air pump 10, the air pump 10 transports the gas to the water storage chamber 19 through the air pipe 11, and then sprays it out from the nozzle 24. Since the nozzle 24 is tilted downward, the nozzle 24 can rotate by itself when spraying outward, so as to completely remove the impurities on the concrete. After cleaning, close the second valve 25, open the first valve 8, and the water in the water tank 6 is transported to the water storage chamber 19 through the water pipe 12 and then sprayed out from the nozzle 24, so as to achieve full cleaning before moisturizing the concrete, avoid uneven watering caused by impurities covering, increase the spraying area, and make the spraying angle uniform and comprehensive, which is highly practical.

[0034] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A concrete curing device for energy dissipation and anti-collision area of ​​a hydropower station, comprising a workbench (1), characterized in that: Also includes: A slide plate (2), the slide plate (2) is slidably mounted on the workbench (1), a handle (17) is fixedly mounted on one side of the slide plate (2), a slider (4) is slidably mounted on the slide plate (2), and an auxiliary device for dust removal and moisture retention of concrete is provided on the slider (4); The auxiliary device comprises a cylinder (21) fixedly mounted on the bottom of the slider (4); a guide plate (22) is fixedly mounted on the piston rod of the cylinder (21); a guide pipe (23) is fixedly mounted on the bottom of the guide plate (22); a water storage chamber (19) is rotatably mounted on one end of the guide pipe (23); a plurality of nozzles (24) arranged in a circle at equal distances are rotatably mounted on the water storage chamber (19); the nozzles (24) are arranged to be tilted downward; a water storage tank (6) is fixedly mounted on the workbench (1); a water pipe is fixedly mounted on the bottom of the water storage tank (6) (12), a first valve (8) is fixedly mounted on the water pipe (12), one end of the water pipe (12) is connected to the guide plate (22), an air pump (10) is fixedly mounted on the workbench (1), one end of the air pump (10) is fixedly mounted with an air inlet (15), an air pipe (11) is fixedly mounted on the other end of the air pump (10), a second valve (25) is fixedly mounted on the air pipe (11), the other end of the air pipe (11) is connected to the guide plate (22), and a driving mechanism for driving the slider (4) to move is provided on the slide plate (2).

2. The concrete curing equipment for energy dissipation and anti-collision area of ​​a hydropower station according to claim 1 is characterized in that: It also includes a driving device, which includes a motor (14) fixedly mounted on one side of the slide plate (2), and a reciprocating screw rod (5) fixedly mounted on one end of the motor (14) that passes through the slide plate (2), and the reciprocating screw rod (5) is threadedly connected to the slider (4).

3. The concrete curing equipment for energy dissipation and anti-collision area of ​​a hydropower station according to claim 2 is characterized in that: A plurality of flow guiding cavities (20) arranged circumferentially and at equal distances are fixedly mounted on the water storage cavity (19), and the flow guiding cavities (20) are connected to the spray head (24).

4. The concrete curing equipment for energy dissipation and anti-collision area of ​​a hydropower station according to claim 1 is characterized in that: The workbench (1) is provided with a slide groove (7), and a protrusion (18) is fixedly installed on the bottom of the slide plate (2), and the protrusion (18) is located in the slide groove (7).

5. The concrete curing equipment for energy dissipation and anti-collision area of ​​a hydropower station according to claim 1, characterized in that: A guide rod (3) is fixedly mounted on one side of the slide plate (2), and the slide block (4) is slidably connected to the guide rod (3).

6. The concrete curing equipment for energy dissipation and anti-collision area of ​​a hydropower station according to claim 1, characterized in that: A support leg (9) is fixedly mounted on the workbench (1), and the support leg (9) is fixedly connected to the water storage tank (6). A support platform (16) is fixedly mounted on the workbench (1), and the support platform (16) is fixedly connected to the air pump (10).

7. The concrete curing equipment for energy dissipation and anti-collision area of ​​a hydropower station according to claim 1 is characterized in that: A mounting frame (13) is fixedly mounted on one side of the slide plate (2), and the mounting frame (13) is fixedly connected to the motor (14).

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