A water circulation energy-saving concrete curing device

Abstract

The present invention provides a water circulation energy-saving concrete curing device, which relates to the technical field of concrete curing. It includes a vehicle plate, on which a water storage tank and a lifting mechanism are arranged. The upper end of the lifting mechanism is provided with a water spraying plate. The water spraying plate is strip-shaped, and a water spraying flow channel is arranged inside the water spraying plate. The water spraying flow channel is connected to the output end of a water pump through a water outlet pipe, and the input end of the water pump is communicated with the inside of the water storage tank. A plurality of water spraying holes are arranged on the lower surface of the water spraying plate, and the plurality of water spraying holes are arranged at equal intervals along the length direction of the water spraying plate. A water spraying mechanism is arranged inside the water spraying holes, and the output end of the water spraying mechanism is used for spraying water onto the surface of the concrete. In the present invention, the vehicle plate moves outside the poured concrete, without damaging the concrete by pressing, improving the quality of the concrete. The water spraying plate can move above the poured concrete driven by the vehicle body, and the water spraying mechanism evenly sprays water onto the surface of the concrete, avoiding waste of water resources, improving the quality and service performance of the concrete, and ensuring the concrete curing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete curing, and particularly relates to a water circulation energy-saving concrete curing device. Background Art

[0002] Concrete curing refers to taking a series of measures to keep the concrete moist and at a suitable temperature after the concrete is poured, so as to promote the hydration reaction and hardening process of the concrete to ensure the strength and durability of the concrete.

[0003] Chinese Patent with the authorization announcement number CN221271535U discloses a sprinkler device for concrete engineering, including a vehicle plate. A water storage tank is fixedly connected to the upper surface of the vehicle plate. A sealing bearing is fixedly embedded in the upper surface of the water storage tank. A through-flow pipe is fixedly connected to the inner ring of the sealing bearing. A chute is provided on the inner wall of the through-flow pipe. A slider is slidably connected inside the chute. A diversion pipe is fixedly communicated with the top end of the through-flow pipe. Through the mutual cooperation of the sealing bearing, the diversion pipe, the through-flow pipe, the chute and the slider, the sprinkler head can be adjusted to spray at different angles, so as to achieve multi-directional sprinkler curing of the concrete, improving the working efficiency of the device. Through the mutual cooperation of the water pump and the conveying pipe, the power required by the device can be provided, thus ensuring the normal operation of the device. Through the mutual cooperation of the electric box and the storage battery, the power required by the device can be provided, so that the device is convenient for outdoor work.

[0004] However, the above sprinkler device needs to drive on the concrete, which is easy to press and damage the concrete, affecting the quality and performance of the concrete. And during the sprinkling process of the sprinkler head, the water is easily sprayed onto the surface of the water storage tank and the vehicle plate, not only causing waste of water resources, but also making the water spraying uneven due to the space occupied by the vehicle body, reducing the quality and service performance of the concrete. Summary of the Invention

[0005] The present invention provides a water circulation energy-saving concrete curing device to solve the technical problems that in the current sprinkler device during the sprinkling process, the water is easily sprayed onto the surface of the water storage tank and the vehicle plate, not only causing waste of water resources, but also making the water spraying uneven, reducing the quality and service performance of the concrete.

[0006] To solve the above technical problems, the present invention discloses a water circulation energy-saving concrete curing device, including: a vehicle plate, a water storage tank and a lifting mechanism are arranged on the vehicle plate, a water spraying plate is arranged at the upper end of the lifting mechanism. The water spraying plate is in a long strip shape. A water spraying flow channel is arranged inside the water spraying plate. The water spraying flow channel is connected to the output end of a water pump through a water outlet pipe. The input end of the water pump is communicated with the inside of the water storage tank. A plurality of water spraying holes are arranged on the lower surface of the water spraying plate. The plurality of water spraying holes are equidistantly arranged along the length direction of the water spraying plate. A water spraying mechanism is arranged inside the water spraying holes. The output end of the water spraying mechanism is used for spraying water onto the surface of the concrete.

[0007] Preferably, one end of the water spraying plate is slidably connected to the side wall of the water storage tank up and down.

[0008] Preferably, a plurality of wheels are arranged at the bottom of the vehicle plate.

[0009] Preferably, the water spraying mechanism includes a water spraying pipe and a water spraying head. One end of the water spraying pipe is connected to the water spraying hole, the other end of the water spraying pipe extends outside the water spraying hole and is provided with the water spraying head, and the water spraying head is in a horn shape.

[0010] Preferably, a partition plate is arranged in the water spraying pipe. An installation hole is arranged at the center of the partition plate. An acceleration plate is arranged in the installation hole. The outer wall of the acceleration plate is rotatably connected to the inner wall of the installation hole. A plurality of communication holes are arranged in the acceleration plate. The cross section of the communication hole is in an isosceles trapezoid shape. The diameter of the upper end of the communication hole is larger than that of the lower end of the communication hole. A rotating shaft is arranged at the center of the acceleration plate. The lower end of the rotating shaft extends into the water spraying head. A water blocking cover is arranged outside the lower end of the rotating shaft. The water blocking cover is in a horn-shaped structure. The diameter of the lower end of the water blocking cover is larger than that of the upper end of the water blocking cover. The diameter of the lower end of the water blocking cover is smaller than that of the lower end of the water spraying head. The outer wall of the rotating shaft is connected to the inner wall of the water blocking cover through a plurality of connecting rods.

[0011] Preferably, a flow dividing plate is arranged above the partition plate. The outer wall of the flow dividing plate is connected to the inner wall of the water spraying pipe. Two flow dividing holes are symmetrically arranged in the flow dividing plate. A driving shaft is arranged below the flow dividing plate. The left and right ends of the driving shaft are respectively rotatably connected to the inner wall of the water spraying pipe. A plurality of water receiving plates are arranged on the outer walls of both ends of the driving shaft. A plurality of water receiving plates located at the same end of the driving shaft are annularly arranged around the central axis of the driving shaft. The flow dividing holes are located directly above the water receiving plates in a horizontal state. A first bevel gear is arranged on the driving shaft. A second bevel gear is arranged on the rotating shaft. The second bevel gear meshes with the first bevel gear.

[0012] Preferably, a plurality of dispersing plates are arranged on the outer wall of the water blocking cover. The dispersing plates are arranged vertically. A plurality of dispersing plates are annularly arranged around the central axis of the rotating shaft.

[0013] Preferably, a water collecting cover is arranged between the partition plate and the flow dividing plate. The water collecting cover is in a funnel shape. The lower end of the water collecting cover is connected to the upper surface of the acceleration plate through a water collecting pipe. A plurality of flow guiding plates are arranged on the inner wall of the water collecting cover. The plurality of flow guiding plates are uniformly arranged along the generatrix direction of the inner wall of the water collecting cover.

[0014] Preferably, a plurality of dispersing pieces are uniformly arranged along the circumferential direction of the lower end of the rotating shaft. The dispersing pieces are located inside the water blocking cover.

[0015] Preferably, a reciprocating lead screw is arranged along the length direction of the water spraying plate in front of the water spraying plate. The left and right ends of the reciprocating lead screw are respectively rotatably connected to the fixed plates. The fixed plates are connected to the front side wall of the water spraying plate. A driving motor is arranged outside one of the fixed plates. The output end of the driving motor is connected to one end of the reciprocating lead screw. A sliding table is arranged on the reciprocating lead screw. A connecting plate is arranged at the lower end of the sliding table. A protective cover is arranged at the lower end of the connecting plate. A driven shaft is arranged inside the protective cover. The front and rear ends of the driven shaft are respectively rotatably connected to the front and rear sides of the protective cover. A rotating roller is arranged on the driven shaft. A water absorption layer is sleeved on the outer wall of the rotating roller.

[0016] The technical solution of the present invention has the following advantages: The present invention provides a water circulation energy-saving concrete curing device, which relates to the technical field of concrete curing, and includes a vehicle plate. A water storage tank and a lifting mechanism are arranged on the vehicle plate. A water spraying plate is arranged at the upper end of the lifting mechanism. The water spraying plate is in a long strip shape. A water spraying flow channel is arranged inside the water spraying plate. The water spraying flow channel is connected to the output end of a water pump through a water outlet pipe. The input end of the water pump is internally communicated with the water storage tank. A plurality of water spraying holes are arranged on the lower surface of the water spraying plate. The plurality of water spraying holes are arranged at equal intervals along the length direction of the water spraying plate. A water spraying mechanism is arranged inside the water spraying holes. The output end of the water spraying mechanism is used for spraying water onto the concrete surface. In the present invention, the vehicle plate moves outside the poured concrete, and will not damage the concrete by pressing, improving the quality of the concrete. The water spraying plate is in a long strip shape, and the water spraying plate can move along the upper part of the poured concrete driven by the vehicle body, and the water is evenly sprayed onto the concrete surface through the water spraying mechanism, avoiding the waste of water resources, improving the quality and service performance of the concrete, and ensuring the concrete curing effect.

[0017] Other features and advantages of the present invention will be described in the following description, and part of them will be obvious from the description, or understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the devices specifically pointed out in the written description and the drawings of the description.

[0018] The following further describes the technical solution of the present invention in detail through the drawings and embodiments. Description of the Drawings

[0019] The drawings are used to provide a further understanding of the present invention, and constitute a part of the description. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of a water circulation energy-saving concrete curing device of the present invention;

[0021] Figure 2 It is a schematic diagram of the water spraying mechanism structure of the present invention;

[0022] Figure 3 It is a top view of the flow dividing plate of the present invention;

[0023] Figure 4 For the present invention Figure 1 A magnified view of the structure at center;

[0024] Figure 5 This is a schematic diagram of the external structure of the protective cover in the present invention;

[0025] Figure 6 For the present invention Figure 5 A magnified view of the structure at B in the middle;

[0026] Figure 7 It is a schematic diagram of the internal structure of the protective cover in the present invention;

[0027] Figure 8 For the present invention Figure 7 Enlarged view of the structure at point C in the middle.

[0028] In the figure: 1, car plate; 2, water storage tank; 3, lifting mechanism; 4, water spray plate; 5, water spray mechanism; 6, wheel; 7, water spray pipe; 8, water spray head; 9, partition; 10, acceleration plate; 11, rotating shaft; 12, water shield; 13, connecting rod; 14, diverter plate; 15, diverter hole; 16, driving shaft; 17, water receiving plate; 18, first bevel gear; 19, second bevel gear; 20, scattering plate; 21, water collecting cover; 22, water collecting pipe; 23, guide plate; 24, scattering plate; 25, reciprocating screw; 26, fixed plate; 27, driving motor machine; 28, slide; 29, connecting plate; 30, protective cover; 31, driven shaft; 32, rotating roller; 33, water absorption layer; 34, driving shaft; 35, transmission gear; 36, rack; 37, first sprocket; 38, second sprocket; 39, chain; 40, arc-shaped water storage chamber; 41, guide block; 42, recovery pump; 43, recovery hole; 44, pressure plate; 45, rotating rod; 46, reset spring; 47, metal strip; 48, magnetic strip; 49, toggle column; 50, arc-shaped guide groove; 51, contact rod; 52, toggle plate; 53, limit plate. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] In addition, in the present invention, descriptions such as "first", "second", etc. are only for descriptive purposes, and do not particularly refer to the meaning of order or sequence, nor are they used to limit the present invention. They are merely used to distinguish components or operations described with the same technical terms, and should not be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions and technical features between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] Embodiment 1

[0032] An embodiment of the present invention provides a water cycle energy-saving concrete curing device, as Figures 1-8 shown, including: a vehicle plate 1, a water storage tank 2 and a lifting mechanism 3 are arranged on the vehicle plate 1, a water spraying plate 4 is arranged at the upper end of the lifting mechanism 3, the water spraying plate 4 is in a long strip shape, a water spraying flow channel is arranged inside the water spraying plate 4, the water spraying flow channel is connected to the output end of a water pump through a water outlet pipe, the input end of the water pump is communicated with the inside of the water storage tank 2, a plurality of water spraying holes are arranged on the lower surface of the water spraying plate 4, the plurality of water spraying holes are arranged at equal intervals along the length direction of the water spraying plate 4, a water spraying mechanism 5 is arranged in the water spraying holes, and the output end of the water spraying mechanism 5 is used for spraying water on the concrete surface.

[0033] The working principle and beneficial effects of the above technical solution are as follows: When curing concrete, the vehicle plate 1 is transported to the outside of the poured concrete, and then the height of the water spraying plate 4 is adjusted by the lifting mechanism 3, so as to control the distance between the water spraying mechanism 5 and the concrete surface. The lifting mechanism 3 can be any one of an electric push rod or a hydraulic cylinder, which is convenient for controlling the height of the water spraying plate 4, making the distance between the water spraying plate 4 and the surfaces of different poured concretes consistent, ensuring the consistency of water spraying. Then, start the water pump, and the water in the water storage tank 2 can be transported through the water outlet pipe to the water spraying flow channel, and then the water is evenly sprayed onto the surface of the poured concrete through multiple water spraying mechanisms 5 to achieve the curing of the concrete. The water storage tank 2 can be connected to a reservoir through a water pipe. The reservoir stores treated domestic sewage and rainwater, and the water in the reservoir can be transported to the water storage tank 2 through a transfer pump to supply water to the water storage tank 2, and the recycling of water is realized, saving water resources. In the present invention, the vehicle plate 1 moves outside the poured concrete and will not damage the concrete by pressing, improving the quality of the concrete. The water spraying plate 4 is strip-shaped, the water spraying plate 4 is arranged along the width direction of the poured concrete, and multiple water spraying mechanisms 5 are arranged at equal intervals. The water spraying plate 4 can move above the poured concrete driven by the vehicle body, and the water is evenly sprayed onto the concrete surface through the water spraying mechanisms 5, avoiding the waste of water resources, achieving the energy-saving effect, improving the quality and service performance of the concrete, and ensuring the concrete curing effect.

[0034] Example 2

[0035] On the basis of the above Example 1, as Figure 1 shown, one end of the water spraying plate 4 is slidably connected to the side wall of the water storage tank 2 up and down.

[0036] The working principle and beneficial effects of the above technical solution are as follows: One end of the water spraying plate 4 is in contact with the side wall of the water storage tank 2, which can improve the stability of the water spraying plate 4, avoid violent shaking of the water spraying plate 4, and improve the uniformity of water spraying.

[0037] Example 3

[0038] On the basis of Example 1 or 2, as Figure 1 shown, a plurality of wheels 6 are arranged at the bottom of the vehicle plate 1.

[0039] The working principle and beneficial effects of the above technical solution are as follows: The vehicle plate 1 is facilitated to move through the plurality of wheels 6, so that the water spraying plate 4 moves forward uniformly along the length direction of the poured concrete, facilitating the overall water spraying and curing of the poured concrete, and improving the curing work efficiency.

[0040] Example 4

[0041] On the basis of Example 3, as Figure 1 、 Figure 2As shown in the figure, the water spraying mechanism 5 includes a water spraying pipe 7 and a water spraying head 8. One end of the water spraying pipe 7 is connected to the water spraying hole, and the other end of the water spraying pipe 7 extends outside the water spraying hole and is provided with the water spraying head 8, and the water spraying head 8 is in a horn shape;

[0042] A partition plate 9 is arranged in the water spraying pipe 7. An installation hole is arranged in the center of the partition plate 9. An acceleration plate 10 is arranged in the installation hole. The outer wall of the acceleration plate 10 is rotatably connected to the inner wall of the installation hole. A plurality of communication holes are arranged in the acceleration plate 10. The cross section of the communication hole is in an isosceles trapezoid shape, and the diameter of the upper end of the communication hole is larger than the diameter of the lower end of the communication hole. A rotating shaft 11 is arranged in the center of the acceleration plate 10. The lower end of the rotating shaft 11 extends into the water spraying head 8. A water blocking cover 12 is arranged outside the lower end of the rotating shaft 11. The water blocking cover 12 is in a horn-shaped structure. The diameter of the lower end of the water blocking cover 12 is larger than the diameter of the upper end of the water blocking cover 12. The diameter of the lower end of the water blocking cover 12 is smaller than the diameter of the lower end of the water spraying head 8. The outer wall of the rotating shaft 11 is connected to the inner wall of the water blocking cover 12 through a plurality of connecting rods 13.

[0043] The working principle and beneficial effects of the above technical solution are as follows: The water in the water spraying flow channel flows through the water spraying pipe 7 to the water spraying head 8 and is sprayed onto the surface of the cast concrete through the water spraying head 8. When the water flows through the acceleration plate 10, the water flows to the lower part of the acceleration plate 10 through the communication holes. Since the diameter of the upper end of the communication hole is larger than the diameter of the lower end of the communication hole, the water will accelerate after passing through the communication hole and then flow to the water blocking cover 12. It collides and becomes smaller water droplets by the blockage of the water blocking cover 12, and finally flows to the surface of the cast concrete through the gap between the water blocking cover 12 and the inner wall of the water spraying head 8, dispersing the water, making the sprayed water finer and more uniform, expanding the spraying range at the same time, and improving the curing efficiency.

[0044] Embodiment 5

[0045] On the basis of Embodiment 4, as Figure 2 shown in the figure, a flow dividing plate 14 is arranged above the partition plate 9. The outer wall of the flow dividing plate 14 is connected to the inner wall of the water spraying pipe 7. Two flow dividing holes 15 are symmetrically arranged in the flow dividing plate 14. A driving shaft 16 is arranged below the flow dividing plate 14. The left and right ends of the driving shaft 16 are respectively rotatably connected to the inner wall of the water spraying pipe 7. A plurality of water receiving plates 17 are arranged on the outer walls at both ends of the driving shaft 16. A plurality of water receiving plates 17 located at the same end of the driving shaft 16 are arranged in a circular array about the central axis of the driving shaft 16. The flow dividing holes 15 are located directly above the water receiving plates 17 in a horizontal state. A first bevel gear 18 is arranged on the driving shaft 16, and a second bevel gear 19 is arranged on the rotating shaft 11. The second bevel gear 19 meshes with the first bevel gear 18.

[0046] The working principle and beneficial effects of the above technical solution are as follows: The water entering the water spray pipe 7 flows through the diversion holes 15 to the water receiving plate 17. The diversion holes 15 accelerate the flow of water, and the impact of the water can drive the water receiving plate 17 to rotate, thereby driving the drive shaft 16 to rotate. The rotation of the drive shaft 16 drives the first bevel gear 18 to rotate, the rotation of the first bevel gear 18 drives the second bevel gear 19 to rotate, and the rotation of the second bevel gear 19 drives the rotating shaft 11 to rotate, so that the acceleration plate 10 rotates at the center of the partition plate 9. At the same time, the rotation of the rotating shaft 11 drives the water baffle 12 to rotate, enabling the water to fully contact the upper surface of the water baffle 12 and further diffuse due to the impact, making the water finer. The rotation of the water baffle 12 does not require an additional drive mechanism, reasonably utilizing the kinetic energy of the water and achieving the effect of energy conservation.

[0047] Embodiment 6

[0048] On the basis of Embodiment 5, as Figure 2 shown, a plurality of dispersing plates 20 are arranged on the outer wall of the water baffle 12. The dispersing plates 20 are arranged vertically, and the plurality of dispersing plates 20 are distributed in an annular array about the central axis of the rotating shaft 11.

[0049] The working principle and beneficial effects of the above technical solution are as follows: During the rotation of the water baffle 12, the dispersing plates 20 can further contact the flowing water, so that the water collides with the dispersing plates 20 and is dispersed, further making the water more dispersed and uniform, facilitating the control of the water spraying amount, making the humidity on the concrete surface more uniform, avoiding the occurrence of local over-wet or over-dry conditions, and thus ensuring that the maintenance effect of the entire concrete structure is more consistent and reliable, improving the maintenance effect.

[0050] Embodiment 7

[0051] On the basis of Embodiment 5 or 6, as Figure 2 shown, a water collecting cover 21 is arranged between the partition plate 9 and the diversion plate 14. The water collecting cover 21 is in a funnel shape. The lower end of the water collecting cover 21 is connected to the upper surface of the acceleration plate 10 through a water collecting pipe 22. A plurality of guide plates 23 are arranged on the inner wall of the water collecting cover 21, and the plurality of guide plates 23 are uniformly arranged along the generatrix direction of the inner wall of the water collecting cover 21.

[0052] The working principle and beneficial effects of the above technical solution are as follows: The water quickly flows from the diversion holes 15 to the water collecting cover 21. The rotation of the acceleration plate 10 can drive the water collecting pipe 22 to rotate, and the rotation of the water collecting pipe 22 can drive the water collecting cover 21 to rotate. Through the rotating water collecting cover 21, the water can be collected and flow into the water collecting pipe 22, making the water evenly cover the surface of the acceleration plate 10, preventing the water on the surface of the acceleration plate 10 from being locally too much or too little, making the water flowing to the water baffle 12 more evenly distributed, and further improving the uniformity and consistency of the water spraying during the maintenance process.

[0053] Embodiment 8

[0054] Based on any one of Embodiments 5-7, as Figure 2 shown, a plurality of dispersing pieces 24 are uniformly arranged along the circumferential direction of the lower end of the rotating shaft 11, and the dispersing pieces 24 are located inside the water baffle 12.

[0055] The working principle and beneficial effects of the above technical solution are as follows: A plurality of dispersing pieces 24 are arranged at the lower end of the rotating shaft 11. Part of the water can flow to the dispersing pieces 24 through the gap between the water baffle 12 and the rotating shaft 11, and become smaller water droplets by colliding with the dispersing pieces 24, and are diffused to the inside of the water baffle 12 by the rotation of the dispersing pieces 24, and finally sprayed onto the concrete surface through the spray head 8. The water sprayed inside the water baffle 12 can be combined with the water sprayed through the inner wall between the water baffle 12 and the spray head 8, ensuring the spraying range, avoiding spraying dead angles, reducing repeated operations, and improving the curing efficiency.

[0056] Embodiment 9

[0057] Based on any one of Embodiments 1-8, as Figure 1 、 Figure 4 shown, a reciprocating lead screw 25 is arranged in front of the water spray plate 4 along the length direction of the water spray plate 4. The left and right ends of the reciprocating lead screw 25 are respectively rotatably connected to the fixed plates 26. The fixed plates 26 are connected to the front side wall of the water spray plate 4. A driving motor 27 is arranged outside one of the fixed plates 26. The output end of the driving motor 27 is connected to one end of the reciprocating lead screw 25. A sliding table 28 is arranged on the reciprocating lead screw 25. A connecting plate 29 is arranged at the lower end of the sliding table 28. A protective cover 30 is arranged at the lower end of the connecting plate 29. A driven shaft 31 is arranged inside the protective cover 30. The front and rear ends of the driven shaft 31 are respectively rotatably connected to the front and rear sides of the protective cover 30. A rotating roller 32 is arranged on the driven shaft 31, and a water absorption layer 33 is sleeved on the outer wall of the rotating roller 32;

[0058] A guide rod is arranged between the two fixed plates 26. A guide hole is arranged inside the sliding table 28. The guide rod passes through the guide hole and is slidably connected to the inner wall of the guide hole in the left and right directions.

[0059] The working principle and beneficial effects of the above technical solution are as follows: Since concrete curing requires multiple sprinklings of water, water will accumulate locally in the concrete. The accumulated water may cause problems such as softening and cracking of the concrete surface, affecting the service life and performance of the concrete. In order to improve the quality of the concrete, it is necessary to remove the accumulated water on the concrete surface before sprinkling water. Specifically, the drive motor 27 is started, and the rotation of the drive motor 27 can drive the reciprocating screw 25 to rotate, and the rotation of the reciprocating screw 25 drives the slide 28 to slide, and the sliding of the slide 28 can drive the connecting plate 29 to move, and the connecting plate 29 drives the protective cover 30 at the lower end to move. The cover 30 drives the rotating roller 32 to move. A water-absorbing layer 33 is arranged outside the rotating roller 32. The water-absorbing layer 33 is made of a water-absorbing sponge. The water-absorbing layer 33 contacts the surface of the poured concrete and moves along the surface of the concrete. Before sprinkling water, the water accumulated on the surface of the concrete can be absorbed by the water-absorbing layer 33 to avoid adverse effects of the accumulated water on the quality of the concrete. The vehicle plate 1 moves along the length direction of the concrete, firstly absorbs water through the water-absorbing layer 33, and then the water spraying mechanism 5 sprays water onto the concrete surface after the water absorption, thereby improving the uniformity of the water sprinkling of the water spraying mechanism 5, avoiding local water accumulation on the concrete surface, and improving the concrete maintenance effect.

[0060] Example 10

[0061] On the basis of Example 9, Figure 4 As shown, a driving shaft 34 is rotatably arranged inside the slide 28, a transmission gear 35 is arranged at the rear end of the driving shaft 34, the transmission gear 35 is meshed with the upper side of a rack 36, the rack 36 is arranged on the front side wall of the water spray plate 4, a first sprocket 37 is arranged at the front end of the driving shaft 34, a second sprocket 38 is arranged at the front end of the driven shaft 31, and the second sprocket 38 is connected to the first sprocket 37 through a chain 39.

[0062] The working principle and beneficial effects of the above technical solution are as follows: when the slide 28 moves, it drives the transmission gear 35 to move, and the transmission gear 35 moves and rolls along the rack 36. Through the engagement with the rack 36, the transmission gear 35 rotates, thereby driving the first sprocket 37 to rotate through the active shaft 34. The rotation of the first sprocket 37 drives the second sprocket 38 to rotate through the chain 39. The rotation of the second sprocket 38 drives the driven shaft 31 to rotate. The rotation of the driven shaft 31 can drive the rotating roller 32 to rotate, so that the water absorption layer 33 rolls along the concrete surface, so that the water absorption layer 33 can fully absorb water, thereby improving the water absorption effect of the water absorption layer 33 on the surface water of the concrete, and ensuring that the subsequent watering is more uniform.

[0063] Embodiment 11

[0064] On the basis of Example 10, Figures 5-8As shown, an arc-shaped water storage cavity 40 is arranged inside the protective cover 30. Flow guiding blocks 41 are arranged at the bottoms of both ends of the arc-shaped water storage cavity 40. A recovery pump 42 is arranged on the side wall of the connecting plate 29. The input end of the recovery pump 42 is communicated with the inside of the arc-shaped water storage cavity 40, and the output end of the recovery pump 42 is communicated with the inside of the water storage tank 2 through a telescopic hose. Recovery holes 43 are symmetrically arranged on the inner walls of the left and right sides of the protective cover 30. A filter screen is arranged at the recovery holes 43. A pressing plate 44 is arranged between the recovery holes 43 and the water absorption layer 33. A rotating rod 45 is arranged at the center of the pressing plate 44. The front and rear ends of the rotating rod 45 are respectively rotatably connected to the front and rear inner walls of the protective cover 30. A reset spring 46 is arranged on the upper side wall of the pressing plate 44. One end of the reset spring 46 is connected to the upper side wall of the pressing plate 44, and the other end of the reset spring 46 is connected to the inner wall of the protective cover 30. A metal strip 47 is arranged at the lower end of the pressing plate 44. A magnetic strip 48 corresponding to the metal strip 47 is arranged on the inner wall of the protective cover 30. Dialing columns 49 are symmetrically arranged on the front and rear side walls of the pressing plate 44. One end of the dialing column 49 away from the pressing plate 44 passes through the arc-shaped guiding groove 50 and extends to the outside of the protective cover 30. The arc-shaped guiding groove 50 is arranged on the protective cover 30. Contact rods 51 are respectively arranged on the front and rear side walls of the protective cover 30. The contact rods 51 are horizontally arranged and are slidably connected to the left and right sides of the outer wall of the protective cover 30. The two contact rods 51 are centrosymmetrically distributed about the midpoint of the central connection line of the two magnetic strips 48. One end of the contact rod 51 extends beyond the side wall of the protective cover 30 and is provided with a contact end. Two dialing plates 52 are arranged on the contact rod 51. The dialing plates 52 correspond to the dialing columns 49 one by one. The dialing plates 52 are located on the side of the dialing columns 49 close to the contact end. Limit plates 53 corresponding to the contact rods 51 are arranged at the left and right ends of the water spraying plate 4.

[0065] The working principle and beneficial effects of the above technical solution are as follows: when the contact end of the contact rod 51 on the front side contacts with the limit plate 53 on the right side, as the slide 28 continues to move, the contact rod 51 can slide from right to left along the front side wall of the protective cover 30, and the contact rod 51 drives the toggle plate 52 to move, and the toggle plate 52 can toggle the two toggle posts 49 to slide to the left along the arc guide groove 50, and the toggle posts 49 drive the pressure plate 44 to rotate with the rotating rod 45 as the center, and the metal strip 47 of the pressure plate 44 on the left side contacts with the magnetic strip 48 on the left side. The metal strip 47 can be made of iron material, so that it is attracted by the magnetic strip 48, and the pressure plate on the right side The upper end of 44 contacts the inner wall of the protective cover 30 and knocks the protective cover 30, reducing impurities at the filter screen by vibration, the lower end of the left pressure plate 44 abuts against the inner wall of the protective cover 30 and the lower end of the pressure plate 44 is located below the recovery hole 43, the upper surface of the pressure plate 44 is flush with the bottom wall of the left recovery hole 43, the upper end of the left pressure plate 44 abuts against the outer wall of the water absorption layer 33, and then the slide 28 slides from right to left, and drives the rotating roller 32 to rotate counterclockwise, the water absorption layer 33 is squeezed by the left pressure plate 44 during rotation, and water is squeezed out of the water absorption layer 33 and flows onto the pressure plate 44, flows along the pressure plate 44 to the recovery hole 43, and passes through the filter screen. After filtration, the water is recovered to the arc-shaped water storage chamber 40, and then the recovery pump 42 is started to pump the water in the arc-shaped water storage chamber 40 into the water storage tank 2, thereby realizing the recycling of water resources and further achieving the effect of energy saving. After the contact end of the front contact rod 51 is separated from the right limit plate 53, under the action of the reset spring 46, the right pressure plate 44 can be restored to its original position, and the toggle plate 52 is driven to restore its original position through the toggle column 49; when the contact end of the rear contact rod 51 contacts the left limit plate 53, it can drive the metal strip 47 of the right pressure plate 44 to be attracted to the right magnetic strip 48, and the left pressure plate 44 Returning to the original position, the water-absorbing layer 33 rotates clockwise driven by the rotating roller 32, and the pressure plate 44 on the right squeezes water from the water-absorbing layer 33 and recovers it into the arc-shaped water storage chamber 40. The pressure plate 44 alternately squeezes the water-absorbing layer 33, so that the water in the water-absorbing layer 33 can be squeezed out and recovered, which not only improves the water absorption effect of the water-absorbing layer 33, but also extends the service life of the water-absorbing layer 33, improves the absorption effect of water accumulation on the surface of concrete, ensures the uniformity of water sprinkling by the subsequent water spraying mechanism 5, prevents water accumulation on the surface of concrete and affects the strength and durability of concrete, but also can realize the recycling of water and achieve energy-saving effect.

[0066] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They 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. Therefore, it should not be construed as a limitation to the present invention.

[0067] In the present invention, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] Although the embodiments of the present invention have been disclosed as above, they are not limited to only the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, additional modifications can be easily made. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the examples shown and described here.

Claims

1. A water circulation energy-saving concrete curing device, characterized in that: include: A vehicle plate (1), a water storage tank (2) and a lifting mechanism (3) are arranged on the vehicle plate (1), a water spray plate (4) is arranged at the upper end of the lifting mechanism (3), the water spray plate (4) is in a long strip shape, a water spray flow channel is arranged in the water spray plate (4), the water spray flow channel is connected to the output end of a water pump through a water outlet pipe, the input end of the water pump is connected to the inside of the water storage tank (2), a plurality of water spray holes are arranged on the lower surface of the water spray plate (4), the plurality of water spray holes are arranged at equal intervals along the length direction of the water spray plate (4), a water spray mechanism (5) is arranged in the water spray hole, and the output end of the water spray mechanism (5) is used to spray water onto the concrete surface; The water spray mechanism (5) comprises a water spray pipe (7) and a water spray head (8), one end of the water spray pipe (7) is connected to the water spray hole, the other end of the water spray pipe (7) extends to the outside of the water spray hole and is provided with the water spray head (8), and the water spray head (8) is in a trumpet shape; A partition (9) is arranged in the water spray pipe (7), a mounting hole is arranged in the center of the partition (9), an acceleration plate (10) is arranged in the mounting hole, an outer wall of the acceleration plate (10) is rotatably connected to an inner wall of the mounting hole, a plurality of communication holes are arranged in the acceleration plate (10), the cross section of the communication holes is isosceles trapezoidal, the diameter of the upper end of the communication holes is larger than the diameter of the lower end of the communication holes, a rotation axis (11) is arranged in the center of the acceleration plate (10), the lower end of the rotation axis (11) extends into the water spray head (8), a water retaining cover (12) is arranged outside the lower end of the rotation axis (11), the water retaining cover (12) is in a trumpet-shaped structure, the lower end diameter of the water retaining cover (12) is larger than the upper end diameter of the water retaining cover (12), and the lower end diameter of the water retaining cover (12) is smaller than the lower end diameter of the water spray head (8), and the outer wall of the rotation axis (11) is connected to the inner wall of the water retaining cover (12) via a plurality of connecting rods (13); A diverter plate (14) is arranged above the partition plate (9), the outer wall of the diverter plate (14) is connected to the inner wall of the water spray pipe (7), two diverter holes (15) are symmetrically arranged in the diverter plate (14), a driving shaft (16) is arranged below the diverter plate (14), the left and right ends of the driving shaft (16) are respectively rotatably connected to the inner wall of the water spray pipe (7), a plurality of water receiving plates (17) are arranged on the outer walls of both ends of the driving shaft (16), the plurality of water receiving plates (17) located at the same end of the driving shaft (16) are distributed in a circular array about the central axis of the driving shaft (16), the diverter hole (15) is located directly above the water receiving plate (17) in a horizontal state, a first bevel gear (18) is arranged on the driving shaft (16), a second bevel gear (19) is arranged on the rotating shaft (11), and the second bevel gear (19) is meshed with the first bevel gear (18).

2. A water circulation energy-saving concrete curing device according to claim 1, characterized in that: One end of the water spray plate (4) is slidably connected to the side wall of the water storage tank (2) up and down.

3. The water circulation energy-saving concrete curing device according to claim 1 is characterized in that: A plurality of wheels (6) are arranged at the bottom of the vehicle plate (1).

4. The water circulation energy-saving concrete curing device according to claim 1 is characterized in that: A plurality of scattering plates (20) are arranged on the outer wall of the water retaining cover (12), the scattering plates (20) are arranged vertically, and the plurality of scattering plates (20) are distributed in a ring array about the central axis of the rotating shaft (11).

5. The water circulation energy-saving concrete curing device according to claim 1 is characterized in that: A water collecting hood (21) is arranged between the partition (9) and the diverter plate (14). The water collecting hood (21) is funnel-shaped. The lower end of the water collecting hood (21) is connected to the upper surface of the acceleration plate (10) via a water collecting pipe (22). A plurality of guide plates (23) are arranged on the inner wall of the water collecting hood (21). The plurality of guide plates (23) are evenly arranged along the generatrix direction of the inner wall of the water collecting hood (21).

6. The water circulation energy-saving concrete curing device according to claim 1 is characterized in that: A plurality of dispersing pieces (24) are evenly arranged at the lower end of the rotating shaft (11) along the circumferential direction of the rotating shaft (11), and the dispersing pieces (24) are located inside the water retaining cover (12).

7. The water circulation energy-saving concrete curing device according to claim 1 is characterized in that: A reciprocating screw (25) is arranged in front of the water spray plate (4) along the length direction of the water spray plate (4), and the left and right ends of the reciprocating screw (25) are respectively rotatably connected to the fixed plate (26), and the fixed plate (26) is connected to the front side wall of the water spray plate (4). A driving motor (27) is arranged outside one of the fixed plates (26), and the output end of the driving motor (27) is connected to one end of the reciprocating screw (25). A slide table (28) is arranged on the reciprocating screw (25), and a connecting plate (29) is arranged at the lower end of the slide table (28). A protective cover (30) is arranged at the lower end of the connecting plate (29), and a driven shaft (31) is arranged in the protective cover (30). The front and rear ends of the driven shaft (31) are respectively rotatably connected to the front and rear sides of the protective cover (30), and a rotating roller (32) is arranged on the driven shaft (31), and a water absorbing layer (33) is sleeved on the outer wall of the rotating roller (32).

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