Concrete curing device with timed automatic spraying function

Abstract

The utility model provides a concrete curing device with a timed automatic spraying function, and belongs to the technical field of building construction. According to the technical scheme, the device comprises a water pipe, and an electromagnetic valve faucet and a plurality of maintenance nozzles are sequentially arranged on the water pipe; a time control switch is arranged on the electromagnetic valve faucet, a plurality of mounting pipes communicated with the water pipe are arranged on the water pipe, external threads are arranged on the peripheries of the mounting pipes, and a plurality of maintenance nozzles are in threaded connection with the water pipe through the external threads. The concrete curing device has the advantages that concrete curing can be accurately positioned by setting the curing starting time and the curing duration in groups, manpower and water resources are saved, and the concrete forming quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a timed automatic spraying concrete curing device. Background Art

[0002] At the construction site, after the concrete is poured, it needs to be cured in time (the curing time is generally 7 days). The quality of the curing will directly affect the molding quality of the concrete. At present, the most common curing method is water spraying curing, which is relatively simple to operate. During the concrete curing process, workers basically use water pipes to manually sprinkle water, which makes it difficult to regularly maintain the concrete surface and wastes water during construction.

[0003] At present, although there are spraying equipment on the market, there is no spraying device that can perform watering maintenance at a regular and quantitative time, which cannot effectively solve the problems existing in the current watering maintenance process. For this reason, this article provides a concrete maintenance device with regular and automatic spraying. Utility Model Content

[0004] The utility model aims to provide a timed automatic spraying concrete curing device which is simple to operate and can realize timed automatic spraying.

[0005] The utility model is achieved through the following measures:

[0006] A timed automatic spraying concrete curing device, characterized in that it comprises a water pipe, on which a solenoid valve faucet and a plurality of curing nozzles are sequentially arranged;

[0007] The solenoid valve faucet is provided with a time switch, and the water pipe is provided with a plurality of installation pipes connected with the water pipe. The periphery of the installation pipe is provided with an external thread, and a plurality of maintenance nozzles are screwed on the water pipe through the external thread. The maintenance nozzle has 360-degree water sprinkling without dead angles, and the spraying is uniform, and can be moved anytime and anywhere; the solenoid valve faucet mainly controls the passage of water and is connected with the maintenance nozzle through the water pipe; the time switch is connected with the solenoid valve faucet, and the maintenance start time and maintenance duration can be set by grouping, so as to accurately position the concrete maintenance, save manpower and water resources, and improve the concrete molding quality.

[0008] The specific features of the utility model also include:

[0009] The maintenance nozzle includes an annular base threadedly connected to the water pipe, a circular tube is arranged on the annular base, an arc-shaped nozzle is arranged on the circular tube, an arc-shaped groove connected to the circular tube is arranged on the inner side of the arc-shaped nozzle, and a plurality of rows of water spray hole groups are evenly arranged along the circumference of the arc-shaped nozzle, each row of the water spray hole groups includes a plurality of water spray holes, and the water spray holes are connected to the arc-shaped groove.

[0010] The maintenance nozzle is also provided with a sealing mechanism that slides and rotates along the arc-shaped groove, and the sealing mechanism is used to adjust the water flow rate of the spray. Since the water flow rate required during the curing process of concrete varies with the progress of the curing, it is sometimes necessary to make certain adjustments according to specific circumstances;

[0011] The sealing hole mechanism includes an arc plate arranged on the top of the inner side of the arc groove, and a plurality of arc baffles used in conjunction with the water spray hole group are arranged on the arc plate. A rotating shaft is arranged on the top of the arc nozzle, and the lower end of the rotating shaft passes through the arc nozzle and is arranged on the arc plate. A handle is arranged on the upper end of the rotating shaft. By turning the handle, the arc baffle will gradually block the plurality of water spray holes of the corresponding water spray hole group to achieve the regulation of water flow.

[0012] The maintenance nozzle is also provided with a protective mechanism. When the maintenance nozzle is not in use, it can be protected by the protective mechanism to prevent dust and other debris from entering and clogging the water spray hole. The protective mechanism includes a sleeve slidably arranged on the periphery of the arc-shaped nozzle, and a protective cover is arranged on the upper end of the sleeve.

[0013] Rod one is provided on both sides of the outer side surface of the sleeve, and a sliding groove is provided on the lower end surface of the rod on both sides. A pair of rods two respectively cooperating with the sliding grooves on both sides are provided on the annular base, and the rods two are slidably set in the sliding grooves on the corresponding sides.

[0014] The outer surfaces of the rods 1 on both sides are provided with limiting grooves that penetrate into the sliding grooves, and the upper ends of the side surfaces of the rods 2 are provided with limiting plates that cooperate with the limiting grooves. The limiting plates are slidably arranged in the limiting grooves. This structure enables the sleeve to slide along the limiting grooves, thereby preventing the sleeve from slipping.

[0015] The protective cover is in the shape of a round box and is screwed to the outer periphery of the upper end of the sleeve through a threaded structure. A handle is provided on the upper end surface of the protective cover. The protective cover can be removed or installed by rotating the protective cover through the handle.

[0016] The water pipe is a PPR pipe.

[0017] When installing this device, connect the solenoid valve faucet to the reserved connection point, connect the maintenance nozzle in series through the PPR pipe, and at the same time, connect the PPR pipe in series to the solenoid valve faucet, connect the time switch to the reserved structure of the solenoid valve faucet, and set the maintenance time.

[0018] The beneficial effects of the utility model are as follows: the device can set the maintenance start time and maintenance duration by grouping, accurately locate the concrete maintenance, save manpower and water resources, and improve the concrete molding quality.

[0019] The device can be directly assembled on site, is simple to operate, convenient and flexible, and has low requirements on users.

[0020] Compared with traditional maintenance methods, there is no need to add personnel to manually maintain concrete, saving labor.

[0021] Compared with traditional curing methods, it can accurately carry out concrete curing work within the curing time period, avoid the risk of concrete cracking due to untimely curing, and ensure the quality of concrete.

[0022] According to the water flow and curing time, the amount of water required for concrete curing can be accurately controlled to achieve the effect of saving water resources.

[0023] The maintenance device can be installed and disassembled at any time, and the operation is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this practical implementation.

[0025] Figure 2 This is a schematic diagram of the structure of the maintenance nozzle in Example 2 of this practical implementation.

[0026] Figure 3 for Figure 2 A is an enlarged view of the middle image.

[0027] Figure 4 This is a schematic diagram of the relevant structure of the arc-shaped nozzle in Example 2 of this practical implementation.

[0028] Figure 5 This is a schematic diagram of the internal structure of the arc-shaped nozzle in Example 2 of this practical implementation.

[0029] Among them, the accompanying drawings are marked as: 1. maintenance nozzle; 2. solenoid valve faucet; 3. time switch; 4. water pipe; 5. rod one; 6. limit groove; 7. limit plate; 8. rod two; 9. annular base; 10. round tube; 11. sleeve; 12. protective cover; 13. handle; 14. arc nozzle; 15. water spray hole; 16. rotating shaft; 17. arc plate; 18. arc baffle. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0033] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0034] Example 1

[0035] See also Figure 1 , a timed automatic spraying concrete curing device, comprising a water pipe 4, on which a solenoid valve faucet 2 and a plurality of curing nozzles 1 are sequentially arranged;

[0036] A time-controlled switch 3 is arranged on the solenoid valve faucet 2, and a plurality of installation pipes connected with the water pipe 4 are arranged on the water pipe 4. The periphery of the installation pipe is arranged with an external thread, and a plurality of maintenance nozzles 1 are screwed on the water pipe 4 through the external thread. The maintenance nozzle 1 has 360-degree water sprinkling without dead angles, and the spraying is uniform, and can be moved anytime and anywhere; the solenoid valve faucet 2 mainly controls the passage of water flow, and is connected with the maintenance nozzle 1 through the water pipe 4; the time-controlled switch 3 is connected with the solenoid valve faucet 2, and the maintenance start time and maintenance duration can be set by grouping, so as to accurately position the concrete maintenance, save manpower and water resources, and improve the concrete molding quality.

[0037] Example 2

[0038] See also Figure 1-5, a timed automatic spraying concrete curing device, comprising a water pipe 4, on which a solenoid valve faucet 2 and a plurality of curing nozzles 1 are sequentially arranged;

[0039] A time-controlled switch 3 is arranged on the solenoid valve faucet 2, and a plurality of installation pipes connected with the water pipe 4 are arranged on the water pipe 4. The periphery of the installation pipe is arranged with an external thread, and a plurality of maintenance nozzles 1 are screwed on the water pipe 4 through the external thread. The maintenance nozzle 1 has 360-degree water sprinkling without dead angles, and the spraying is uniform, and can be moved anytime and anywhere; the solenoid valve faucet 2 mainly controls the passage of water flow, and is connected with the maintenance nozzle 1 through the water pipe 4; the time-controlled switch 3 is connected with the solenoid valve faucet 2, and the maintenance start time and maintenance duration can be set by grouping, so as to accurately position the concrete maintenance, save manpower and water resources, and improve the concrete molding quality.

[0040] The maintenance nozzle 1 includes an annular base 9 screwed to the water pipe 4, a circular tube 10 is arranged on the annular base 9, an arc-shaped nozzle 14 is arranged on the circular tube 10, an arc-shaped groove connected to the circular tube 10 is arranged on the inner side of the arc-shaped nozzle 14, and a plurality of rows of water spray holes 15 groups are evenly arranged along the circumference of the arc-shaped nozzle 14, each row of water spray holes 15 groups includes a plurality of water spray holes 15, and the water spray holes 15 are connected to the arc-shaped groove.

[0041] The curing nozzle 1 is also provided with a sealing mechanism that slides and rotates along the arc-shaped groove. The sealing mechanism is used to adjust the water flow rate of the spray. Since the water flow rate required during the curing process of the concrete will vary with the progress of the curing, it is sometimes necessary to make certain adjustments according to the specific situation.

[0042] The sealing mechanism includes an arc plate 17 arranged on the top of the inner side of the arc groove, and a plurality of arc baffles 18 used in conjunction with the water spray holes 15 are arranged on the arc plate 17. A rotating shaft 16 is arranged on the top of the arc nozzle 14, and the lower end of the rotating shaft 16 passes through the arc nozzle 14 and is arranged on the arc plate 17. A handle 13 is arranged on the upper end of the rotating shaft 16. When the handle 13 is turned, the arc baffle 18 will gradually block the plurality of water spray holes 15 of the corresponding water spray hole 15 group to achieve the regulation of the water flow rate.

[0043] The maintenance nozzle 1 is also provided with a protective mechanism. When the maintenance nozzle 1 is not in use, it can be protected by the protective mechanism to prevent dust and other debris from entering and clogging the water spray hole 15. The protective mechanism includes a sleeve 11 slidably arranged on the periphery of the arc-shaped nozzle 14, and a protective cover 12 is arranged on the upper end of the sleeve 11.

[0044] Rods 5 are provided on both sides of the outer side of the sleeve 11, and slide grooves are provided on the lower end surfaces of the rods 5 on both sides. A pair of rods 8 respectively matched with the slide grooves on both sides are provided on the annular base 9, and the rods 8 are slidably set in the corresponding side slide grooves.

[0045] The outer surfaces of the two side rods 5 are provided with limit grooves 6 that penetrate into the sliding grooves. The upper ends of the side surfaces of the rods 8 are provided with limit plates 7 that cooperate with the limit grooves 6. The limit plates 7 are slidably arranged in the limit grooves 6. This structure enables the sleeve 11 to slide along the limit grooves 6, which can prevent the sleeve 11 from slipping.

[0046] The protective cover 12 is in the shape of a round box and is screwed to the outer periphery of the upper end of the sleeve 11 through a threaded structure. A handle is provided on the upper end surface of the protective cover 12. The protective cover 12 can be removed or installed by rotating the protective cover 12 through the handle.

[0047] The water pipe 4 is a PPR pipe.

[0048] When installing this device, connect the solenoid valve faucet 2 to the reserved connection point, connect the maintenance nozzle in series through the PPR pipe, and at the same time, connect the PPR pipe in series to the solenoid valve faucet 2, connect the time control switch 3 to the reserved structure of the solenoid valve faucet 2, and set the maintenance time.

[0049] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A timed automatic spraying concrete curing device, characterized in that: The method comprises passing through a water pipe (4), wherein the water pipe (4) is provided with a solenoid valve faucet (2) and a plurality of maintenance nozzles (1) in sequence; The solenoid valve faucet (2) is provided with a time-controlled switch (3), the water pipe (4) is provided with a plurality of installation pipes connected to the water pipe (4), the outer periphery of the installation pipe is provided with an external thread, and the plurality of maintenance nozzles (1) are screwed onto the water pipe (4) via the external thread.

2. The timed automatic spraying concrete curing device according to claim 1 is characterized in that: The maintenance nozzle (1) comprises an annular base (9) threadedly connected to the water pipe (4); a circular tube (10) is arranged on the annular base (9); an arc-shaped nozzle (14) is arranged on the circular tube (10); an arc-shaped groove connected to the circular tube (10) is arranged inside the arc-shaped nozzle (14); a plurality of rows of water spray hole (15) groups are evenly arranged along the circumference of the arc-shaped nozzle (14); each row of the water spray hole (15) group comprises a plurality of water spray holes (15).

3. The timed automatic spraying concrete curing device according to claim 2 is characterized in that: The maintenance nozzle (1) is also provided with a sealing mechanism that slides and rotates along the arc-shaped groove; The sealing mechanism comprises an arc plate (17) arranged at the top of the inner side of the arc groove, and a plurality of arc baffles (18) are arranged on the arc plate (17) for use with the water spray hole (15) group. A rotating shaft (16) is arranged at the top of the arc spray head (14), and the lower end of the rotating shaft (16) passes through the arc spray head (14) and is arranged on the arc plate (17), and a handle (13) is arranged at the upper end of the rotating shaft (16).

4. The timed automatic spraying concrete curing device according to claim 3 is characterized in that: The maintenance nozzle (1) is also provided with a protection mechanism, which comprises a sleeve (11) slidably arranged on the periphery of the arc-shaped nozzle (14), and a protection cover (12) is arranged on the upper end of the sleeve (11).

5. The timed automatic spraying concrete curing device according to claim 4 is characterized in that: Rods (5) are provided on both sides of the outer side surface of the sleeve (11), and sliding grooves are provided on the lower end surfaces of the rods (5) on both sides. A pair of rods (8) respectively matched with the sliding grooves on both sides are provided on the annular base (9), and the rods (8) are slidably arranged in the sliding grooves on the corresponding sides.

6. The timed automatic spraying concrete curing device according to claim 5 is characterized in that: The outer surfaces of the rods 1 (5) on both sides are provided with limit grooves (6) penetrating into the slide grooves, and the upper ends of the side surfaces of the rods 2 (8) are provided with limit plates (7) cooperating with the limit grooves (6), and the limit plates (7) are slidably arranged in the limit grooves (6).

7. The timed automatic spraying concrete curing device according to claim 6 is characterized in that: The protective cover (12) is in the shape of a round box and is screwed to the outer periphery of the upper end of the sleeve (11) through a threaded structure. A handle is provided on the upper end surface of the protective cover (12).

8. The timed automatic spraying concrete curing device according to any one of claims 1 to 7, characterized in that: The water pipe (4) is a PPR pipe.

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