Concrete curing device

Abstract

The utility model discloses a concrete curing device, which belongs to the technical field of constructional engineering and comprises a moving plate, a handle is connected onto the moving plate, two rollers are symmetrically arranged outside the moving plate, and a driving device for applying driving force is rotatably connected into the moving plate. And the driving device is connected with a brushing device for uniformly smearing water flow. According to the device, the driving motor is started, the driving motor drives the rotating shaft to rotate, the rotating shaft drives the eccentric wheel to rotate synchronously, at the moment, the eccentric wheel drives the two first connecting plates to rotate, the first connecting plates drive the second connecting plates to rotate through the pin shafts, and at the moment, the second connecting plates rotate through the fixing shafts; and then the circular plate and the smearing brushes are driven to rotate, at the moment, the two smearing brushes can conduct pendulum type swinging smearing in the brushing process, and when a wide operation area is treated, the operation speed is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a concrete curing device. Background Art

[0002] During the construction of concrete structures, a series of temperature stresses are generated inside the structure due to the temperature difference between the inside and outside of the concrete and the existence of the structural boundary constraint system. When the temperature stress is greater than the tensile strength of the concrete, concrete cracks will occur. The greater the temperature stress, the wider the crack width. In order to ensure that the poured concrete reaches the design strength and durability within the specified age and prevent shrinkage and temperature cracks, the concrete must be properly maintained after pouring. The current concrete maintenance method mainly uses watering, and the concrete is covered with geotextiles, plastic film moisture-retaining curing film, straw bags, etc.

[0003] The prior art discloses several utility model patents in the field of construction engineering technology. Among them, patent application number CN218479581U discloses a concrete curing device, which has the following basic description: This application relates to the field of construction engineering technology and specifically discloses a concrete curing device comprising a base plate, a sprinkler head movably mounted on the base plate, and a hose for transporting clean water to the sprinkler head. The base plate is fixedly connected to a support base, which is hingedly connected to a swing arm. The swing arm is detachably connected to the sprinkler head at one end away from the support base, and the support base is provided with a swing mechanism for driving the swing arm to swing. This application achieves the effect of expanding the spray coverage area of ​​the sprinkler head through the above-mentioned technical solution.

[0004] In actual implementation, the single sprinkler head and its swing mechanism design used in the above-mentioned documents when implementing large-scale cement pavement maintenance operations, although it performs well in terms of maintenance uniformity, its operating speed is limited when dealing with a wide operating area.

[0005] Based on this, the utility model designs a concrete curing device to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to propose a concrete curing device to solve the problem that, in large-scale cement pavement maintenance operations, a single sprinkler head and its swing mechanism design, although good in terms of maintenance uniformity, is limited in operating speed when handling a wide operating area.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A concrete curing device includes a movable plate, a handle connected to the movable plate, two rollers symmetrically provided on the outside of the movable plate, a driving device for applying driving force rotatably connected inside the movable plate, a brushing device for evenly applying water flow connected to the driving device, and a water spraying device for directionally sprinkling water on the brushing path provided on the outer cover of the brushing device.

[0009] As a further description of the above technical solution:

[0010] The driving device includes a driving motor, which is installed under the moving plate. The output end of the driving motor is connected to a rotating shaft, and the rotating shaft is connected to an eccentric wheel.

[0011] As a further description of the above technical solution:

[0012] The outer sleeve of the rotating shaft is provided with a bearing, and the bearing is connected through the moving plate.

[0013] As a further description of the above technical solution:

[0014] The painting device includes two first connecting plates, both of which are sleeved on the outside of the output end of the eccentric wheel, and both of which are hinged to the outside of the first connecting plates through a pin shaft, and a fixed shaft is rotatably connected inside the second connecting plate, and the fixed shaft is fixedly connected to the movable plate, and a connecting rod is connected through the movable plate, and a circular plate is connected under the connecting rod, and a painting brush is connected under the circular plate.

[0015] As a further description of the above technical solution:

[0016] A limiting plate is provided on the connecting rod, and the limiting plate is clamped on the second connecting plate.

[0017] As a further description of the above technical solution:

[0018] The water spraying device includes a water tank and a water pump. The water tank is installed on a movable plate. A water outlet pipe is provided on one side of the water tank. The water pump is installed on the movable plate. The water outlet pipe is connected to the output end of the water pump. The output end of the water pump is connected to a bend pipe. One side of the bend pipe is connected to a Y-shaped pipe. The output end of the Y-shaped pipe is connected to two hoses. One end of the hose is connected to a water collecting box. The water collecting box is mounted on the outside of the circular plate. Several nozzles are penetrated through the water collecting box.

[0019] As a further description of the above technical solution:

[0020] The shape of the water collecting box is set to be annular so as to surround the smear brush.

[0021] As a further description of the above technical solution:

[0022] A plurality of the nozzles are evenly distributed under the water collecting box.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0024] 1. In the present invention, by starting the driving motor, the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the eccentric wheel to rotate synchronously. At this time, the eccentric wheel drives the two first connecting plates to rotate, and the first connecting plate drives the second connecting plate to rotate through the pin shaft. At this time, the second connecting plate rotates through the fixed shaft, and then drives the circular plate and the smear brush to rotate. At this time, the two smear brushes can swing and apply in a pendulum-like manner during the brushing process, so that the operation speed is faster when processing a wide working area.

[0025] 2. In the present invention, by starting the water pump, the water pump draws water from the outlet pipe and the water tank, and then the water flows through the bend into the Y-tube, and then the water flow through the Y-tube is diverted into the corresponding hose, and then flows into the water collecting box, and then the water is sprayed out through the nozzle, thereby achieving uniform water spraying on the periphery of the painting brush during the painting process, so that the water flow can be sprayed in real time in conjunction with the movement of the painting brush, making the painting process more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional structural diagram of a concrete curing device proposed by the utility model;

[0027] Figure 2 This is a three-dimensional structural diagram of a driving device for a concrete curing device proposed in the present invention;

[0028] Figure 3 This is a three-dimensional structural diagram of a concrete curing device and a brushing device proposed by the utility model;

[0029] Figure 4 This is a three-dimensional structural diagram of a water spraying device for a concrete curing device proposed by the utility model;

[0030] Legend:

[0031] 1. Moving plate; 2. Handle; 3. Roller; 4. Driving device; 41. Driving motor; 42. Rotating shaft; 43. Eccentric wheel; 5. Brushing device; 51. First connecting plate; 52. Second connecting plate; 53. Fixed shaft; 54. Connecting rod; 55. Round plate; 56. Applicator brush; 6. Water spraying device; 61. Water tank; 62. Water outlet pipe; 63. Water pump; 64. Bend pipe; 65. Y-type pipe; 66. Hose; 67. Water collecting box; 68. Spray head. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] See also Figures 1-4 ,

[0034] First embodiment:

[0035] The utility model provides a technical solution: a concrete curing device, comprising a movable plate 1, a handle 2 being connected to the movable plate 1, two rollers 3 being symmetrically provided on the outside of the movable plate 1, a driving device 4 for applying a driving force being rotatably connected inside the movable plate 1, a brushing device 5 for evenly applying water flow being connected to the driving device 4, and a water spraying device 6 for directionally sprinkling water on the brushing path being provided on the outer cover of the brushing device 5.

[0036] Specifically, such as Figure 2-3 As shown, the driving device 4 includes a driving motor 41, which is installed under the moving plate 1. The output end of the driving motor 41 is connected to a rotating shaft 42, and an eccentric wheel 43 is connected to the rotating shaft 42. A bearing is provided on the outer sleeve of the rotating shaft 42. By setting the bearing and the rotating shaft 42, the bearing limits the rotating shaft 42 to prevent the rotating shaft 42 from shaking during the rotation process; and the bearing is connected through the moving plate 1. The brushing device 5 includes two first connecting plates 51. The two first connecting plates 51 are both sleeved on the outside of the output end of the eccentric wheel 43. The outside of the two first connecting plates 51 is hinged with a second connecting plate 52 through a pin. The second connecting plate A fixed shaft 53 is rotatably connected inside 52. By setting the fixed shaft 53 and the second connecting plate 52, the fixed shaft 53 limits the second connecting plate 52 to prevent the second connecting plate 52 from shifting during the rotation process; the fixed shaft 53 is fixedly connected to the movable plate 1, and a connecting rod 54 is connected through the movable plate 1. A circular plate 55 is connected under the connecting rod 54, and a smear brush 56 is connected under the circular plate 55. A limiting plate is provided on the connecting rod 54, and the limiting plate is clamped on the second connecting plate 52. By setting the limiting plate, the limiting plate can limit the connecting rod 54 to prevent the connecting rod 54 from separating from the second connecting plate 52.

[0037] During operation, by starting the drive motor 41, the drive motor 41 drives the rotating shaft 42 to rotate, and the rotating shaft 42 drives the eccentric wheel 43 to rotate synchronously. At this time, the eccentric wheel 43 drives the two first connecting plates 51 to rotate, and the first connecting plate 51 drives the second connecting plate 52 to rotate through the pin shaft. At this time, the second connecting plate 52 rotates through the fixed shaft 53, and then drives the circular plate 55 and the smear brush 56 to rotate. At this time, the two smear brushes 56 can be swung like a pendulum during the brushing process, so that the operation speed is faster when processing a wide working area.

[0038] Second embodiment:

[0039] Specifically, such as Figure 4 As shown, the water spraying device 6 includes a water tank 61 and a water pump 63. The water tank 61 is installed on the movable plate 1. A water outlet pipe 62 is provided on one side of the water tank 61. The water pump 63 is installed on the movable plate 1. The water outlet pipe 62 is connected to the output end of the water pump 63. The output end of the water pump 63 is connected to a bend pipe 64. One side of the bend pipe 64 is connected to a Y-type tube 65. By setting the Y-type tube 65, the water flow can be evenly diverted so that the flow rate of the water flow is the same; the output end of the Y-type tube 65 is connected to two hoses 66, and one end of the hose 66 is connected to a water collecting box 67. The water collecting box 67 is mounted on the outside of the circular plate 55, and a plurality of nozzles 68 are penetrated in the water collecting box 67. The shape of the water collecting box 67 is set to be a circular ring that is convenient for surrounding the smear brush 56, and a plurality of nozzles 68 are evenly distributed under the water collecting box 67.

[0040] During operation, by starting the water pump 63, the water pump 63 draws water from the water outlet pipe 62 and the water tank 61, and then the water flows through the bend 64 and enters the Y-tube 65. The water flow through the Y-tube 65 is then diverted into the corresponding hose 66, and then flows into the water collecting box 67. The water is then sprayed out through the nozzle 68, thereby achieving uniform water spraying on the periphery of the painting brush 56 during the painting process, so that the water flow can be sprayed in real time in conjunction with the movement of the painting brush 56, making the painting process more uniform.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concrete curing device comprising a movable plate (1), characterized in that: The movable plate (1) is connected to a handle (2), two rollers (3) are symmetrically provided on the outside of the movable plate (1), a driving device (4) for applying a driving force is rotatably connected inside the movable plate (1), a brushing device (5) for evenly applying water is connected to the driving device (4), and a water spraying device (6) for directionally spraying water on the brushing path is provided on the outer cover of the brushing device (5).

2. A concrete curing device according to claim 1, characterized in that: The driving device (4) comprises a driving motor (41), the driving motor (41) being mounted under the movable plate (1), the output end of the driving motor (41) being connected to a rotating shaft (42), and the rotating shaft (42) being connected to an eccentric wheel (43).

3. A concrete curing device according to claim 2, characterized in that: The outer sleeve of the rotating shaft (42) is provided with a bearing, and the bearing is connected through the movable plate (1).

4. A concrete curing device according to claim 2, characterized in that: The painting device (5) includes two first connecting plates (51), both of which are sleeved outside the output end of the eccentric wheel (43), and both of which are hinged to a second connecting plate (52) via a pin shaft. The second connecting plate (52) is rotatably connected to a fixed shaft (53), and the fixed shaft (53) is fixedly connected to the movable plate (1). A connecting rod (54) is connected through the movable plate (1), and a circular plate (55) is connected below the connecting rod (54), and a painting brush (56) is connected below the circular plate (55).

5. A concrete curing device according to claim 4, characterized in that: A limiting plate is provided on the connecting rod (54), and the limiting plate is clamped on the second connecting plate (52).

6. A concrete curing device according to claim 4, characterized in that: The water spraying device (6) comprises a water tank (61) and a water pump (63). The water tank (61) is mounted on the movable plate (1). A water outlet pipe (62) is provided on one side of the water tank (61). The water pump (63) is mounted on the movable plate (1). The water outlet pipe (62) is connected to the output end of the water pump (63). The output end of the water pump (63) is connected to a bend pipe (64). One side of the bend pipe (64) is connected to a Y-shaped pipe (65). The output end of the Y-shaped pipe (65) is connected to two hoses (66). One end of the hose (66) is connected to a water collecting box (67). The water collecting box (67) is sleeved outside the circular plate (55). A plurality of spray heads (68) are provided through the water collecting box (67).

7. A concrete curing device according to claim 6, characterized in that: The shape of the water collecting box (67) is set to be annular so as to surround the smear brush (56).

8. The concrete curing device according to claim 6, characterized in that: Several of the nozzles (68) are evenly distributed under the water collection box (67).

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