Concrete curing device

Abstract

The utility model discloses a curing device for concrete, and relates to the technical field of concrete curing. Comprising a base, a water storage tank is fixedly installed on the upper surface of the base, a spraying assembly is arranged at one end of the base, and a power assembly is arranged on the spraying assembly; a second rotating shaft drives a connecting plate to rotate, the connecting plate drives a fixing rod to transversely move through a guide groove, the fixing rod drives a supporting rod to move, the supporting rod drives a spraying pipe to move, a spraying nozzle sprays water to the concrete ground, and therefore the situation that the adaptability is poor due to the fact that the transverse spraying range cannot be adjusted can be avoided; therefore, the purpose of widening the spraying range is achieved; the first rotating shaft drives the sector gears to rotate, the sector gears drive the first gear to rotate by a half circle, and when the sector gears are disengaged from the first gear, the other sector gear is engaged with the first gear, and the first gear drives the second rotating shaft to rotate, so that the second rotating shaft can be conveniently driven to rotate in a reciprocating manner, and the purpose of convenient operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete curing, in particular to a curing device for concrete. Background Technique

[0002] After the concrete pavement is poured, it will gradually set and harden due to the hydration of cement. After the concrete is initially hardened, in order to avoid cracking caused by the excessive loss of water on the upper surface of the concrete, it is necessary to cure the concrete to continuously increase its strength. Generally, the sprinkling method is used for curing in the concrete curing device;

[0003] The utility model with the Chinese patent publication number CN219217862U relates to the technical field of concrete curing, especially to a concrete curing device, which includes a trolley and a water tank. The water tank is fixed at the upper end of the trolley, a water pump is fixed at the upper end of the water tank, the water inlet of the water pump is communicated with a water inlet pipe, the lower end of the water pipe is communicated with a first ball valve, the lower end of the first ball valve is communicated with a water suction pipe that penetrates into the water tank downward, the right end of the water pipe is communicated with a second ball valve, and the right end of the second ball valve is communicated with a threaded connecting pipe; by rotating the shaft pipe, the sprinkler pipe and the sprinkler head are driven to rotate, and combined with the telescopic movement of the electric telescopic cylinder to drive the sprinkler pipe and the sprinkler head to swing up and down, so that the concrete site can be sprinkled and cured comprehensively and automatically, without the need for manual repeated adjustment of the sprinkling angle and position of the sprinkler pipe and the sprinkler head, reducing the operation trouble, and effectively improving the automatic effect of the device for sprinkling and curing the concrete;

[0004] Most of the spraying structures of the existing curing devices control the spraying position by adjusting the angle, but the horizontal spraying range cannot be adjusted, so it is not applicable to wider pavements, resulting in poor adaptability. Content of the Utility Model

[0005] In order to solve the problem of poor adaptability caused by the inability to adjust the horizontal spraying range; the purpose of the utility model is to provide a curing device for concrete.

[0006] To solve the above technical problems, the present utility model adopts the following technical solutions: A curing device for concrete, comprising a base, on the upper surface of the base is fixedly installed a water storage tank, at one end of the base is provided a spraying assembly, and on the spraying assembly is provided a power assembly; The spraying assembly includes a spraying pipe, on the outer side of the spraying pipe are fixedly provided spraying nozzles distributed side by side, at one end of the base is provided with a chute, inside the chute is slidably clamped with a slider, on the outer side of the slider is fixedly provided a support rod, the end of the support rod away from the slider is fixedly connected to the outer side of the spraying pipe, on the base is rotatably installed a second rotating shaft, at the bottom end of the second rotating shaft is fixedly sleeved with a first gear, at the top end of the second rotating shaft is fixedly provided a connecting plate, on the outer side of the connecting plate is provided a guiding groove, inside the guiding groove is slidably clamped with a fixing rod, the bottom end of the fixing rod is fixedly connected to the outer side of the support rod, by driving the connecting plate to rotate through the second rotating shaft, the connecting plate drives the fixing rod to move horizontally through the guiding groove, the fixing rod drives the support rod to move, the support rod drives the slider to move in the chute to maintain stability, the support rod drives the spraying pipe to move, so that the spraying nozzles spray water onto the concrete floor, which can avoid the situation of poor adaptability caused by the inability to adjust the horizontal spraying range. One end of the spraying pipe is fixedly penetrated by a connecting pipe, the end of the connecting pipe away from the spraying pipe is fixedly penetrated through the water storage tank, the connecting pipe is a hose structure and one end of the connecting pipe is communicated with the built-in water pump of the water storage tank, at the end of the base away from the chute is fixedly provided a handrail, and the device can be moved through the handrail. On the lower surface of the base are fixedly provided foot brake universal wheels distributed in a rectangular array, and the device can be conveniently moved and stopped through the foot brake universal wheels. The chute and the slider are both of T-shaped structures, and by setting the T-shaped structures, the slider can be prevented from disengaging from the chute.

[0007] Preferably, the power assembly includes a first gear, on the outer side of the first gear are symmetrically distributed sector gears, the sector gears are used in cooperation with the first gear, in the middle of the sector gear is fixedly penetrated by a first rotating shaft, one end of the first rotating shaft is rotatably installed on the base, on the upper surface of the base is provided a motor, the end of the output shaft of the motor is fixedly connected to one end of one of the first rotating shafts, by driving the first rotating shaft to rotate through the end of the output shaft of the motor, the first rotating shaft drives the synchronous wheel to rotate synchronously through the synchronous belt, so that the synchronous wheel drives the two first rotating shafts to rotate synchronously, the first rotating shaft drives the sector gear to rotate, one of the sector gears drives the first gear to rotate half a turn, when one of the sector gears disengages from the first gear, the other sector gear engages with the first gear and drives the first gear to rotate, the first gear drives the second rotating shaft to rotate, which can conveniently drive the second rotating shaft to rotate reciprocally. On the outer sides of the two first rotating shafts are fixedly sleeved with synchronous wheels, and on the outer sides of the synchronous wheels are meshed and sleeved with synchronous belts, and the two first rotating shafts can be driven to rotate synchronously through the synchronous wheels and synchronous belts. On the top end of the base is fixedly provided a mounting plate, and the motor is fixedly installed on the mounting plate, and the motor can be conveniently installed through the mounting plate.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0009] 1. Drive the connecting plate to rotate through the second rotating shaft. The connecting plate drives the fixed rod to move horizontally through the guiding groove. The fixed rod drives the supporting rod to move, and the supporting rod drives the spraying pipe to move, so that the spraying nozzle sprays water onto the concrete floor. This can avoid the situation of poor adaptability caused by the inability to adjust the horizontal spraying range, thereby achieving the purpose of increasing the spraying range.

[0010] 2. Drive the sector gear to rotate through the first rotating shaft. The sector gear drives the first gear to rotate half a turn. When the sector gear disengages from the first gear, another sector gear engages with the first gear, and the first gear drives the second rotating shaft to rotate. This can conveniently drive the second rotating shaft to rotate reciprocally, thereby achieving the purpose of convenient operation. Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0012] Figure 1 It is a schematic structural diagram of the present invention.

[0013] Figure 2 It is a schematic truncated view of the spraying assembly and the power assembly of the present invention.

[0014] Figure 3 It is a right view of the structure of the present invention.

[0015] In the figure: 1 - base; 2 - spraying assembly; 21 - spraying pipe; 22 - sliding groove; 23 - slider; 24 - supporting rod; 25 - spraying nozzle; 26 - second rotating shaft; 27 - connecting plate; 28 - guiding groove; 29 - fixed rod; 210 - connecting pipe; 3 - water storage tank; 4 - power assembly; 41 - first gear; 42 - sector gear; 43 - first rotating shaft; 44 - motor; 45 - synchronous pulley; 46 - synchronous belt; 47 - mounting plate; 5 - foot brake universal wheel; 6 - handrail. Detailed Embodiments

[0016] In order to more easily understand the structure of the present invention and the functional features and advantages that can be achieved, the following will describe the preferred embodiments of the present invention in detail in conjunction with the drawings as follows:

[0017] Embodiment:

[0018] As Figures 1 to 3As shown in the figure, the present utility model provides a curing device for concrete, which includes a base 1. A water storage tank 3 is fixedly installed on the upper surface of the base 1. A spraying assembly 2 is arranged at one end of the base 1, and a power assembly 4 is arranged on the spraying assembly 2.

[0019] The spraying assembly 2 includes a spraying pipe 21. Spraying nozzles 25 are fixedly arranged on the outer side of the spraying pipe 21 in a side-by-side distribution. A sliding groove 22 is formed at one end of the base 1. A slider 23 is slidably clamped inside the sliding groove 22. A support rod 24 is fixedly arranged on the outer side of the slider 23. One end of the support rod 24 away from the slider 23 is fixedly connected to the outer side of the spraying pipe 21. A second rotating shaft 26 is rotatably installed on the base 1. A first gear 41 is fixedly sleeved on the bottom end of the second rotating shaft 26. A connecting plate 27 is fixedly arranged at the top end of the second rotating shaft 26. A guiding groove 28 is formed on the outer side of the connecting plate 27. A fixing rod 29 is slidably clamped inside the guiding groove 28. The bottom end of the fixing rod 29 is fixedly connected to the outer side of the support rod 24. By driving the connecting plate 27 to rotate through the second rotating shaft 26, the connecting plate 27 drives the fixing rod 29 to move horizontally through the guiding groove 28. The fixing rod 29 drives the support rod 24 to move. The support rod 24 drives the slider 23 to move stably inside the sliding groove 22. The support rod 24 drives the spraying pipe 21 to move, so that the spraying nozzles 25 spray water onto the concrete ground, which can avoid the situation of poor adaptability caused by the inability to adjust the horizontal spraying range.

[0020] See Figure 2 As shown in the figure, one end of the spraying pipe 21 of the present application is fixedly penetrated by a connecting pipe 210. The end of the connecting pipe 210 away from the spraying pipe 21 is fixedly penetrated through the water storage tank 3. The connecting pipe 210 is a hose structure and one end of the connecting pipe 210 is communicated with the built-in water pump of the water storage tank 3.

[0021] See Figure 1 As shown in the figure, a handrail 6 is fixedly arranged at one end of the base 1 away from the sliding groove 22. The device can be moved through the handrail 6. Brake universal wheels 5 are fixedly arranged on the lower surface of the base 1 in a rectangular array distribution. The device can be conveniently moved and stopped through the brake universal wheels 5.

[0022] See Figure 3 As shown in the figure, both the sliding groove 22 and the slider 23 of the present application are of T-shaped structures. By setting the T-shaped structures, the slider 23 can be prevented from disengaging from the sliding groove 22.

[0023] See Figure 2, the power assembly 4 of the present application includes a first gear 41. Symmetrically distributed sector gears 42 are arranged on the outer side of the first gear 41. The sector gears 42 are used in cooperation with the first gear 41. A first rotating shaft 43 is fixedly penetrated through the middle of the sector gear 42. One end of the first rotating shaft 43 is rotatably installed on the base 1. An electric motor 44 is arranged on the upper surface of the base 1. The end of the output shaft of the electric motor 44 is fixedly connected to one end of the first rotating shaft 43. The first rotating shaft 43 is driven to rotate by the end of the output shaft of the electric motor 44. The first rotating shaft 43 drives the synchronous pulley 45 to rotate synchronously through the synchronous belt 46, so that the synchronous pulley 45 drives the two first rotating shafts 43 to rotate synchronously. The first rotating shaft 43 drives the sector gear 42 to rotate. One of the sector gears 42 drives the first gear 41 to rotate half a turn. When one of the sector gears 42 disengages from the first gear 41, the other sector gear 42 engages with the first gear 41 and drives the first gear 41 to rotate. The first gear 41 drives the second rotating shaft 26 to rotate, which can conveniently drive the second rotating shaft 26 to reciprocate. Synchronous pulleys 45 are fixedly sleeved on the outer sides of the two first rotating shafts 43. The synchronous belt 46 is meshed and sleeved on the outer sides of the synchronous pulleys 45. The two first rotating shafts 43 can be driven to rotate synchronously through the synchronous pulleys 45 and the synchronous belt 46.

[0024] See Figure 2 , the top end of the base 1 of the present application is fixedly provided with a mounting plate 47, and the electric motor 44 is fixedly installed on the mounting plate 47. The electric motor 44 can be conveniently installed through the mounting plate 47.

[0025] The working principle of the present application: First, hold the handrail 6 and move the device to the use place through the foot brake universal wheel 5. Then start the built-in water pump of the water storage tank 3, so that the water in the water storage tank 3 enters the connecting pipe 210 and then enters the spraying pipe 21 and is sprayed out from the spraying nozzle 25. At the same time, start the electric motor 44 to make the electric motor 44 start to work. The end of the output shaft of the electric motor 44 drives the first rotating shaft 43 to rotate. The first rotating shaft 43 drives the synchronous pulley 45 to rotate synchronously through the synchronous belt 46, so that the synchronous pulley 45 drives the two first rotating shafts 43 to rotate synchronously. The first rotating shaft 43 drives the sector gear 42 to rotate. One of the sector gears 42 drives the first gear 41 to rotate half a turn. When one of the sector gears 42 disengages from the first gear 41, the other sector gear 42 engages with the first gear 41 and drives the first gear 41 to rotate. The first gear 41 drives the second rotating shaft 26 to rotate, which can conveniently drive the second rotating shaft 26 to reciprocate. The second rotating shaft 26 drives the connecting plate 27 to rotate. The connecting plate 27 drives the fixed rod 29 to move horizontally through the guide groove 28. The fixed rod 29 drives the support rod 24 to move. The support rod 24 drives the slider 23 to move in the chute 22 to maintain stability. The support rod 24 drives the spraying pipe 21 to move, so that the spraying nozzle 25 sprays water onto the concrete floor, which can avoid the situation of poor adaptability caused by the inability to adjust the horizontal spraying range, thereby achieving the purpose of improving the spraying range.

[0026] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims

1. A curing device for concrete, characterized in that: The invention comprises a base (1), a water tank (3) is fixedly mounted on the upper surface of the base (1), a spray assembly (2) is arranged at one end of the base (1), and a power assembly (4) is arranged on the spray assembly (2); the spray assembly (2) comprises a spray pipe (21), the outer side of the spray pipe (21) is fixedly provided with spray nozzles (25) distributed side by side, a slide groove (22) is opened at one end of the base (1), a sliding block (23) is provided inside the slide groove (22), and the outer side of the sliding block (23) is provided with a plurality of A support rod (24) is fixedly provided on the side, and one end of the support rod (24) away from the slider (23) is fixedly connected to the outer side of the spray pipe (21). A second rotating shaft (26) is rotatably mounted on the base (1). A connecting plate (27) is fixedly provided on the top end of the second rotating shaft (26). A guide groove (28) is opened on the outer side of the connecting plate (27). A fixing rod (29) is slidingly provided inside the guide groove (28). The bottom end of the fixing rod (29) is fixedly connected to the outer side of the support rod (24).

2. A concrete curing device as claimed in claim 1, characterized in that: The power assembly (4) comprises a first gear (41), the first gear (41) being fixedly sleeved with the bottom end of the second rotating shaft (26), the outer side of the first gear (41) being provided with symmetrically distributed fan gears (42), the fan gears (42) being used in conjunction with the first gear (41), the middle part of the fan gear (42) being fixedly penetrated by a first rotating shaft (43), one end of the first rotating shaft (43) being rotatably mounted on the base (1), the upper surface of the base (1) being provided with a motor (44), the end of the output shaft of the motor (44) being fixedly connected to one end of one of the first rotating shafts (43).

3. A concrete curing device as claimed in claim 1, characterized in that: A connecting pipe (210) is fixedly passed through one end of the spraying pipe (21), and an end of the connecting pipe (210) away from the spraying pipe (21) is fixedly passed through the water storage tank (3).

4. A concrete curing device as claimed in claim 2, characterized in that: The outer sides of the two first rotating shafts (43) are fixedly sleeved with synchronous wheels (45), and the outer meshing sleeves of the synchronous wheels (45) are sleeved with synchronous belts (46).

5. A concrete curing device as claimed in claim 2, characterized in that: A mounting plate (47) is fixedly provided on the top end of the base (1), and the motor (44) is fixedly mounted on the mounting plate (47).

6. A concrete curing device as claimed in claim 1, characterized in that: A handrail (6) is fixedly provided on one end of the base (1) away from the slide groove (22).

7. A concrete curing device as claimed in claim 1, characterized in that: The lower surface of the base (1) is fixedly provided with foot brake universal wheels (5) distributed in a rectangular array.

8. A concrete curing device as claimed in claim 1, characterized in that: The slide groove (22) and the slide block (23) are both T-shaped structures.

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