Concrete curing device for concrete preparation

Abstract

The utility model relates to the technical field of concrete curing, and discloses a concrete curing device for concrete preparation, which comprises a bottom plate and a water tank, supporting seats are fixedly connected to four corners of the lower surface of the bottom plate, universal wheels are fixedly connected to the bottom ends of the supporting seats, and the water tank is fixedly connected to the upper surface of the bottom plate. A connecting box is fixedly connected to the side face of the water tank, a first driving motor is fixedly connected to the upper surface in the connecting box, the output end of the first driving motor penetrates through the connecting box and is fixedly connected with a rotating plate, the upper surface of the rotating plate is rotationally connected with the bottom face of the connecting box, and an electric push rod is fixedly connected to the lower surface of the rotating plate. The output end of the electric push rod penetrates through the bottom plate and is fixedly connected with a rotating blade, lump-shaped small protrusions on the surface of concrete can be cut off by arranging the rotating blade before concrete curing, the situation that the strength of the cured concrete is increased, and the concrete cannot be cut off is prevented, and the surface of the concrete is smoother; and the influence of surface unevenness on the maintenance effect is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete curing, and in particular to a concrete curing device for concrete preparation. 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 accelerate its hardening. 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] In the prior art, the patent application number CN216732355U discloses a concrete curing device for concrete preparation, which belongs to the technical field of concrete production equipment, and includes a box body, a water tank is fixedly installed on the outer surface of the box body, a water inlet pipe is fixedly installed on the top of the water tank, a spray gun is fixedly connected to the output end of the water inlet pipe, a heating wire is fixedly connected to the rear wall of the box body, the spray gun is fixedly installed on the rear wall of the box body, exhaust pipes are fixedly inserted on both sides of the box body, and an electric telescopic rod is fixedly installed on the back of the box body. The concrete curing device for concrete preparation, through the coordinated use of the box body, the water tank, the water inlet pipe, the spray gun and the heating wire, the concrete is cured and the box body is exhausted outward through the exhaust pipe, and then through the coordinated use of the electric telescopic rod, the fixed box and the extrusion hole, the elastic airbag is intermittently squeezed, and then through the coordinated use of the elastic airbag, the air inlet pipe and the recovery pipe, the gas discharged from the box body is collected, and environmental pollution is avoided as much as possible and the waste of resources is reduced.

[0004] With respect to the above scheme, the following technical problems exist: generally, after concrete pouring is completed, the concrete needs to be cured at regular intervals to ensure the hardening and strength growth of the concrete. At this time, a concrete curing device for concrete preparation is required. Most of the concrete curing devices in the prior art directly water the poured concrete for curing. However, there may be some small bumps on the surface of the poured concrete. Since the strength of the concrete after curing is too high, it is too troublesome and laborious to remove the bumps on the concrete surface, wasting time and human resources. Therefore, the concrete curing device in the prior art has the defect of being unable to remove the bumps on the concrete surface. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete curing device for concrete preparation to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete curing device for concrete preparation, comprising a base plate and a water tank, wherein the four corners of the lower surface of the base plate are fixedly connected with support seats, the bottom end of the support seats is fixedly connected with a universal wheel, the water tank is fixedly connected to the upper surface of the base plate, the side of the water tank is fixedly connected with a connecting box, the upper surface inside the connecting box is fixedly connected with a first driving motor, the output end of the first driving motor passes through the connecting box and is fixedly connected with a rotating plate, the upper surface of the rotating plate is rotatably connected to the bottom surface of the connecting box, the lower surface of the rotating plate is fixedly connected with an electric push rod, the output end of the electric push rod passes through the base plate and is fixedly connected with a rotating blade, the upper end of the water tank is fixedly connected with a water inlet pipe, and the lower end of the water tank is provided with a spray structure.

[0007] In a preferred embodiment of the utility model, the spray structure includes a water outlet pipe and an atomizing nozzle, a connecting pipe is fixedly connected to the lower surface of the water tank, the connecting pipe extends to the interior of the bottom plate and is fixedly connected to the bottom plate, the water outlet pipe is arranged at the lower end of the connecting pipe, the surface of the lower end of the connecting pipe is fixedly connected to an upper rotating block, the surface of the upper end of the water outlet pipe is fixedly connected to a lower rotating block, and the upper rotating block is rotatably connected to the lower rotating block.

[0008] In a preferred embodiment of the utility model, a second drive motor is fixedly connected to the side of the water tank, and the second drive motor is arranged on a side of the water tank away from the connecting box. The output end of the second drive motor extends to the inside of the bottom plate and is fixedly connected to a driving gear. The surface of the lower rotating block is fixedly connected to a driven gear, and the driving gear and the driven gear are meshed for transmission. The surface of the water outlet pipe extending out of the bottom plate is fixedly connected to a control valve, and there are three atomizing nozzles, which are respectively fixedly connected to the bottom end and both sides of the water outlet pipe.

[0009] In a preferred embodiment of the utility model, a push handle is fixedly connected to the upper surface of the base plate, and a baffle is provided at one end of the water outlet pipe away from the rotating blade. The baffle is fixedly connected to the lower surface of the base plate to prevent the water sprayed from the atomizing nozzle from wetting the staff.

[0010] Beneficial Effects

[0011] The utility model provides a concrete curing device for concrete preparation, which has the following beneficial effects:

[0012] 1. The concrete curing device for concrete preparation can cut off the small bumps on the concrete surface before concrete curing by setting a rotating blade to prevent the concrete from becoming too strong to be cut off after curing, thereby making the concrete surface smoother, reducing the impact of surface unevenness on the curing effect, improving the quality of the concrete surface, and at the same time improving the uniformity and permeability of the curing liquid, promoting the curing effect, and improving the strength and durability of the concrete.

[0013] 2. The concrete curing device for concrete preparation can make the concrete surface sprayed more evenly by setting the rotation of the atomizing nozzle, ensuring that the entire concrete surface can be fully cured, avoiding local cracking or uneven strength. At the same time, the concrete can be cured in a shorter time, improving construction efficiency, shortening the curing cycle, and accelerating the early strength development of concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side structure of the water outlet pipe of the utility model;

[0016] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1, bottom plate; 2, water tank; 3, support seat; 4, universal wheel; 5, connection box; 6, first drive motor; 7, rotating plate; 8, electric push rod; 9, rotating blade; 10, water inlet pipe; 11, spray structure; 12, water outlet pipe; 13, atomizing nozzle; 14, connecting pipe; 15, upper rotating block; 16, lower rotating block; 17, second drive motor; 18, driving gear; 19, driven gear; 20, control valve; 21, push handle; 22, baffle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides a technical solution: a concrete curing device for concrete preparation, comprising a bottom plate 1 and a water tank 2, the four corners of the lower surface of the bottom plate 1 are fixedly connected with a support seat 3, the bottom end of the support seat 3 is fixedly connected with a universal wheel 4, the water tank 2 is fixedly connected to the upper surface of the bottom plate 1, the side of the water tank 2 is fixedly connected with a connecting box 5, the upper surface inside the connecting box 5 is fixedly connected with a first driving motor 6, the output end of the first driving motor 6 passes through the connecting box 5 and is fixedly connected with a rotating plate 7, the upper surface of the rotating plate 7 is rotatably connected to the bottom surface of the connecting box 5, the lower surface of the rotating plate 7 is fixedly connected with an electric push rod 8, the output end of the electric push rod 8 passes through the bottom plate 1 and is fixedly connected with a rotating blade 9, the upper end of the water tank 2 is fixedly connected with a water inlet pipe 10, the upper surface of the bottom plate 1 is fixedly connected with a pushing handle 21, and the end of the water outlet pipe 12 away from the rotating blade 9 is provided with a baffle 22, the baffle 22 is fixedly connected to the lower surface of the bottom plate 1, and the baffle 22 prevents the water sprayed by the atomizing nozzle 13 from wetting the staff.

[0020] Start the electric push rod 8 to push the rotating blade 9 to a position parallel to the concrete surface, then start the first drive motor 6 to drive the rotating plate 7 to rotate, the rotating plate 7 drives the electric push rod 8 to rotate, and the rotating blade 9 rotates accordingly. By setting the rotating blade 9, the small lump-like protrusions on the concrete surface can be cut off before concrete curing, to prevent the concrete from becoming too strong to be cut off after curing, making the concrete surface smoother, reducing the impact of surface unevenness on the curing effect, and improving the quality of the concrete surface. At the same time, it can improve the uniformity and permeability of the curing liquid, promote the curing effect, and improve the strength and durability of the concrete.

[0021] The lower end of the water tank 2 is provided with a spray structure 11, and the spray structure 11 includes a water outlet pipe 12 and an atomizing nozzle 13. The lower surface of the water tank 2 is fixedly connected with a connecting pipe 14, and the connecting pipe 14 extends to the inside of the bottom plate 1 and is fixedly connected to the bottom plate 1. The water outlet pipe 12 is arranged at the lower end of the connecting pipe 14, and the surface of the lower end of the connecting pipe 14 is fixedly connected with an upper rotating block 15, and the surface of the upper end of the water outlet pipe 12 is fixedly connected with a lower rotating block 16, and the upper rotating block 15 is rotatably connected with the lower rotating block 16, and the side of the water tank 2 is fixed. A second drive motor 17 is connected, and the second drive motor 17 is arranged on a side of the water tank 2 away from the connection box 5. The output end of the second drive motor 17 extends to the inside of the bottom plate 1 and is fixedly connected to a driving gear 18. The surface of the lower rotating block 16 is fixedly connected to a driven gear 19, and the driving gear 18 and the driven gear 19 are meshed for transmission. The surface of the water outlet pipe 12 extending out of the bottom plate 1 is fixedly connected to a control valve 20. There are three atomizing nozzles 13, which are respectively fixedly connected to the bottom end and both sides of the water outlet pipe 12.

[0022] The control valve 20 is opened, and the atomizing nozzle 13 sprays to cure the concrete, and then the second driving motor 17 is started to drive the driving gear 18 to rotate, and the driving gear 18 drives the driven gear 19 to engage and transmit, and the rotation of the driven gear 19 drives the lower rotating block 16 to rotate along the surface of the upper rotating block 15, and the lower rotating block 16 then drives the water outlet pipe 12 and the atomizing nozzle 13 to rotate, so as to spray and cure the concrete in a large range. By setting the rotation of the atomizing nozzle 13, the concrete surface can be sprayed more evenly, ensuring that the entire concrete surface can be fully cured, avoiding local cracking or uneven strength, and at the same time, the curing of the concrete can be completed in a shorter time, thereby improving the construction efficiency, shortening the curing period, and accelerating the early strength development of the concrete.

[0023] Instructions for use: First, start the electric push rod 8 to push the rotating blade 9 to a position parallel to the concrete surface, then start the first drive motor 6 to drive the rotating plate 7 to rotate, the rotating plate 7 drives the electric push rod 8 to rotate, and the rotating blade 9 rotates accordingly.

[0024] Then, the control valve 20 is opened, and the atomizing nozzle 13 sprays to cure the concrete, and then the second drive motor 17 is started to drive the driving gear 18 to rotate, and the driving gear 18 drives the driven gear 19 to engage in transmission, and the rotation of the driven gear 19 drives the lower rotating block 16 to rotate along the surface of the upper rotating block 15, and the lower rotating block 16 then drives the water outlet pipe 12 and the atomizing nozzle 13 to rotate, so as to spray and cure the concrete in a large range.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete curing device for concrete preparation, comprising a base plate (1) and a water tank (2), characterized in that: The four corners of the lower surface of the bottom plate (1) are fixedly connected to a support seat (3), the bottom end of the support seat (3) is fixedly connected to a universal wheel (4), the water tank (2) is fixedly connected to the upper surface of the bottom plate (1), the side of the water tank (2) is fixedly connected to a connection box (5), the upper surface inside the connection box (5) is fixedly connected to a first drive motor (6), the output end of the first drive motor (6) passes through the connection box (5) and is fixedly connected to a rotating plate (7), the upper surface of the rotating plate (7) is rotatably connected to the bottom surface of the connecting box (5), the lower surface of the rotating plate (7) is fixedly connected to an electric push rod (8), the output end of the electric push rod (8) passes through the bottom plate (1) and is fixedly connected to a rotating blade (9), the upper end of the water tank (2) is fixedly connected to a water inlet pipe (10), and the lower end of the water tank (2) is provided with a spray structure (11).

2. A concrete curing device for concrete preparation according to claim 1, characterized in that: The spray structure (11) comprises a water outlet pipe (12) and an atomizing nozzle (13); a connecting pipe (14) is fixedly connected to the lower surface of the water tank (2); the connecting pipe (14) extends into the interior of the bottom plate (1) and is fixedly connected to the bottom plate (1); and the water outlet pipe (12) is arranged at the lower end of the connecting pipe (14).

3. A concrete curing device for concrete preparation according to claim 2, characterized in that: An upper rotating block (15) is fixedly connected to the surface of the lower end of the connecting pipe (14), and a lower rotating block (16) is fixedly connected to the surface of the upper end of the water outlet pipe (12). The upper rotating block (15) is rotatably connected to the lower rotating block (16).

4. A concrete curing device for concrete preparation according to claim 3, characterized in that: A second drive motor (17) is fixedly connected to the side of the water tank (2). The second drive motor (17) is arranged on a side of the water tank (2) away from the connection box (5). The output end of the second drive motor (17) extends to the inside of the bottom plate (1) and is fixedly connected to a driving gear (18). A driven gear (19) is fixedly connected to the surface of the lower rotating block (16). The driving gear (18) and the driven gear (19) are meshed for transmission.

5. A concrete curing device for concrete preparation according to claim 4, characterized in that: The surface of the water outlet pipe (12) extending out of the bottom plate (1) is fixedly connected to a control valve (20), and there are three atomizing nozzles (13) which are respectively fixedly connected to the bottom end and both sides of the water outlet pipe (12).

6. A concrete curing device for concrete preparation according to claim 5, characterized in that: A push handle (21) is fixedly connected to the upper surface of the bottom plate (1), and a baffle (22) is provided at one end of the water outlet pipe (12) away from the rotating blade (9). The baffle (22) is fixedly connected to the lower surface of the bottom plate (1), and the baffle (22) prevents the water sprayed by the atomizing nozzle (13) from wetting the staff.

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