Water-saving device for reinforced concrete pouring

Abstract

The utility model provides a water-saving device for reinforced concrete pouring, and is applied to the technical field of reinforced concrete curing. The device comprises a water tank, a top plate detachably connected with the top surface of the water tank and a tank cover in threaded connection with one side of the top plate and used for blocking a water inlet, a water dripping hole is formed in the bottom end of a transverse pipe, when the transverse pipe is filled with water, the water dripping hole outputs water from the transverse pipe, an electromagnetic valve is controlled to be opened, and the water in the water tank is fed into the transverse pipe through a water outlet pipe; and water in the transverse pipe drips to the top end of the cotton rotating roller through the water dripping holes, the cotton rotating roller absorbs water and becomes wet, at the moment, the push rod is pushed, the cotton rotating roller rotates on the surface of the reinforced concrete, and the water absorbed by the cotton rotating roller is evenly smeared on the surface of the reinforced concrete. In this way, it can be avoided that in the water sprinkling process, water is splashed around the reinforced concrete prefabricated part, water is accumulated on the surface of reinforced concrete, and waste of water resources is caused.

Description

Technical Field

[0001] The utility model relates to the field of reinforced concrete maintenance, in particular to a water-saving device for reinforced concrete pouring. Background Art

[0002] Reinforced concrete pouring refers to the process of placing a prefabricated steel reinforcement framework (usually using steel mesh or prefabricated lapped rebar) into formwork during construction. Concrete is then poured into the formwork, and the concrete solidifies to form the structure. This process requires strict control of the concrete mix proportions, pouring method, and curing process to ensure the quality and performance of the concrete structure. Reinforced concrete is currently the most widely used structural system in construction. It possesses excellent tensile strength and durability, and is widely used in various buildings and projects. After pouring, reinforced concrete requires curing, which includes adequate moisture retention. The purpose of moisture retention is to control the evaporation rate of water from the concrete, promoting its full hydration and curing, thereby achieving better strength and durability. Therefore, watering is necessary to keep the concrete surface moist, prevent excessive water loss, and promote curing and strength development. Maintaining an appropriately moist environment is crucial to concrete quality. Typically, concrete requires frequent watering in the first few days after pouring.

[0003] Currently, after reinforced concrete precast parts are poured and their surfaces solidify, they need to be watered for maintenance. Currently, workers use sprinklers to spray water on the surface. During the sprinkling process, water splashes around the reinforced concrete precast parts and some water accumulates on the surface, resulting in a waste of water resources. Therefore, a water-saving device for reinforced concrete pouring is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a water-saving device for pouring reinforced concrete in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A water-saving device for pouring reinforced concrete, comprising: a water tank, a top plate detachably connected to the top surface of the water tank, and a tank cover threadedly connected to one side of the top plate for blocking the water inlet, a water outlet pipe fixedly connected to the middle end of the bottom surface of the water tank, a horizontal pipe fixedly connected to the bottom end of the water outlet pipe, a solenoid valve fixedly connected to the top end of the inner wall of the water outlet pipe, connecting plates respectively provided at both ends of the bottom surface of the water tank, a cotton rotating roller rotatably connected between the two connecting plates, and a drip hole provided at the bottom end of the horizontal pipe.

[0007] Furthermore: connecting frames are symmetrically fixedly installed at both ends of the back of the water tank, a push rod is fixedly connected between the two connecting frames, a controller is fixedly connected to the middle end of the push rod, and the controller is electrically connected to the solenoid valve.

[0008] Furthermore: the connecting plates are fixedly installed at both ends of the bottom surface of the water tank, and the transverse pipe is located on the top of the two connecting plates. A plurality of drip holes are equidistantly opened at the bottom end of the transverse pipe, and the drip holes are located directly above the cotton rotating roller.

[0009] Furthermore: the cotton rotating roller is rotatably connected to the two connecting plates through a rotating shaft, the central axis of the cotton rotating roller, the center line of the horizontal pipe and the central axis of the water outlet pipe are on the same center line, and the center line is located at the middle end of the water tank and is perpendicular to the bottom surface of the top plate.

[0010] Furthermore, two baffles are symmetrically fixedly installed on both ends of the bottom surface of the water tank close to the front and back sides thereof.

[0011] Compared with the prior art, the beneficial effect of the present invention is that: by opening a drip hole at the bottom end of the horizontal tube, when the horizontal tube is filled with water, the drip hole outputs water from the horizontal tube, and a cotton rotating roller is rotatably connected between the two connecting plates, and the drip hole is located directly above the cotton rotating roller. After the poured reinforced concrete is solidified, the cotton rotating roller is placed on the reinforced concrete surface, the solenoid valve is controlled to open, and the water in the water tank is sent into the horizontal tube through the outlet pipe. The water in the horizontal tube drips onto the top of the cotton rotating roller through the drip hole, so that the cotton rotating roller absorbs water and becomes wet. At this time, the push rod is pushed, and the cotton rotating roller rotates on the surface of the reinforced concrete, so that the water absorbed by the cotton rotating roller is evenly spread on the surface of the reinforced concrete, avoiding water splashing around the reinforced concrete prefabricated parts and causing water accumulation on the surface of the reinforced concrete during the sprinkling process, resulting in a waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 A schematic diagram of the three-dimensional structure of a water-saving device for pouring reinforced concrete according to the present invention is shown;

[0014] Figure 2 A side cross-sectional schematic diagram of a water-saving device for pouring reinforced concrete according to the present invention is shown;

[0015] Figure 3The utility model shows a water-saving device for pouring reinforced concrete. Figure 2 Middle A is a partial enlarged view;

[0016] Figure 4 A rear cross-sectional schematic diagram of a water-saving device for pouring reinforced concrete according to the present invention is shown;

[0017] Figure 5 The utility model shows a water-saving device for pouring reinforced concrete. Figure 4 A partial enlarged view of middle B.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Water tank; 2. Top plate; 3. Tank cover; 4. Water outlet pipe; 5. Horizontal pipe; 6. Connecting plate; 7. Cotton rotating roller; 101. Connecting frame; 102. Push rod; 103. Controller; 401. Solenoid valve; 501. Drip hole; 701. Rotating shaft; 8. Baffle. DETAILED DESCRIPTION

[0020] In the description of the present invention, 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 orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation on the present invention. 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 the indicated technical features. Therefore, features limited to "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] 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 an indirect connection through an intermediate medium; it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] like Figure 1-Figure 5As shown, a water-saving device for pouring reinforced concrete comprises: a water tank 1, the water tank 1 is used to load water for moisturizing reinforced concrete prefabricated parts, a top plate 2 detachably connected to the top surface of the water tank 1, and a box cover 3 for blocking the water inlet is threadedly connected to one side of the top plate 2. By installing the box cover 3, when the box cover 3 is opened, water can be added to the water tank 1 through the water inlet. The middle end of the bottom surface of the water tank 1 is fixedly connected to a water outlet pipe 4, the bottom end of the water outlet pipe 4 is fixedly connected to a horizontal pipe 5, and the top end of the inner wall of the water outlet pipe 4 is fixedly connected to a solenoid valve 401, and the solenoid valve 401 is opened and closed. Then, it controls whether the water in the water tank 1 is sent into the horizontal pipe 5 through the water outlet pipe 4. A drip hole 501 is provided at the bottom of the horizontal pipe 5, and a plurality of drip holes 501 are evenly spaced at the bottom of the horizontal pipe 5. By opening the drip hole 501 at the bottom of the horizontal pipe 5, when the horizontal pipe 5 is filled with water, the drip hole 501 outputs the water from the horizontal pipe 5. A cotton rotating roller 7 is rotatably connected between the two connecting plates 6. The drip hole 501 is located directly above the cotton rotating roller 7. The cotton rotating roller 7 is rotatably connected to the two connecting plates 6 through a rotating shaft 701. The central axis of the cotton rotating roller 7 and the horizontal pipe The center line of 5 and the center axis of the water outlet pipe 4 are on the same center line, and the center line is located at the middle end of the water tank 1 and is perpendicular to the bottom surface of the top plate 2. Connecting frames 101 are symmetrically fixedly installed at both ends of the back of the water tank 1. A push rod 102 is fixedly connected between the two connecting frames 101. A controller 103 is fixedly connected to the middle end of the push rod 102. The controller 103 is electrically connected to the electromagnetic valve 401. When the reinforced concrete is solidified after pouring, the cotton rotating roller 7 is placed on the reinforced concrete surface to control the electromagnetic valve 401 to open. The water in the water tank 1 The water is sent into the horizontal pipe 5 through the outlet pipe 4, and the water in the horizontal pipe 5 drips onto the top of the cotton rotating roller 7 through the drip hole 501, so that the cotton rotating roller 7 absorbs water and becomes moist. At this time, the push rod 102 is pushed, and the cotton rotating roller 7 rotates and rotates on the surface of the reinforced concrete, thereby evenly spreading the water absorbed by the cotton rotating roller 7 on the surface of the reinforced concrete. This can avoid water splashing around the reinforced concrete prefabricated parts and causing water accumulation on the surface of the reinforced concrete during the sprinkling process, resulting in a waste of water resources. Among them, the controller 103 is used to control the start and stop of the solenoid valve 401.

[0024] Two baffles 8 are symmetrically fixedly installed at both ends of the bottom surface of the water tank 1 near its front and back. By installing two baffles 8 on the bottom surface of the water tank 1, it can be prevented that the water in the cotton rotating roller 7 is thrown out to the periphery during the rotation process when the cotton rotating roller 7 rotates.

[0025] By opening a drip hole 501 at the bottom end of the transverse tube 5, when the transverse tube 5 is filled with water, the drip hole 501 outputs the water from the transverse tube 5, and a cotton rotating roller 7 is rotatably connected between the two connecting plates 6. The drip hole 501 is located directly above the cotton rotating roller 7. After the poured reinforced concrete is solidified, the cotton rotating roller 7 is placed on the reinforced concrete surface, and the solenoid valve 401 is controlled to open. The water in the water tank 1 is sent into the transverse tube 5 through the outlet pipe 4. The water in the transverse tube 5 drips onto the top of the cotton rotating roller 7 through the drip hole 501, so that the cotton rotating roller 7 absorbs water and becomes wet. At this time, the push rod 102 is pushed, and the cotton rotating roller 7 rotates on the surface of the reinforced concrete, so that the water absorbed by the cotton rotating roller 7 is evenly spread on the surface of the reinforced concrete, avoiding water splashing around the reinforced concrete prefabricated parts and causing water accumulation on the surface of the reinforced concrete during the sprinkling process, resulting in a waste of water resources.

[0026] Working principle: When in use, water is loaded into the water tank 1, and the water-saving device for pouring reinforced concrete is placed on the surface of the reinforced concrete that has been poured and solidified. The solenoid valve 401 is started by the controller 103, and the water in the water tank 1 is sent into the horizontal pipe 5 through the outlet pipe 4, and drips onto the surface of the cotton rotating roller 7 through the drip hole 501. The cotton rotating roller 7 absorbs the dripping water. When the cotton rotating roller 7 absorbs a certain amount of water, the push rod 102 is pushed, and the cotton rotating roller 7 rotates on the surface of the reinforced concrete, and the water absorbed by the cotton rotating roller 7 is evenly spread on the surface of the reinforced concrete, and then water is evenly spread on the surface of the reinforced concrete for maintenance.

[0027] The water tank, top plate, tank cover, water outlet pipe, cross pipe, connecting plate, cotton rotating roller, connecting frame, push rod, controller, solenoid valve and drip hole are all universal standard parts or are known through conventional experimental methods, so no further description is made here.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements will fall within the scope of the utility model to be protected.

Claims

1. A water-saving device for pouring reinforced concrete, comprising: A water tank (1), a top plate (2) detachably connected to the top surface of the water tank (1), and a box cover (3) threadedly connected to one side of the top plate (2) for blocking a water inlet, characterized in that a water outlet pipe (4) is fixedly connected to the middle end of the bottom surface of the water tank (1), a transverse pipe (5) is fixedly connected to the bottom end of the water outlet pipe (4), a solenoid valve (401) is fixedly connected to the top end of the inner wall of the water outlet pipe (4), connecting plates (6) are respectively provided at both ends of the bottom surface of the water tank (1), a cotton rotating roller (7) is rotatably connected between the two connecting plates (6), and a drip hole (501) is provided at the bottom end of the transverse pipe (5).

2. The water-saving device for pouring reinforced concrete according to claim 1, characterized in that: Connecting frames (101) are symmetrically fixedly installed at both ends of the back of the water tank (1), a push rod (102) is fixedly connected between the two connecting frames (101), a controller (103) is fixedly connected to the middle end of the push rod (102), and the controller (103) is electrically connected to the solenoid valve (401).

3. The water-saving device for pouring reinforced concrete according to claim 2, characterized in that: The connecting plates (6) are fixedly mounted on both ends of the bottom surface of the water tank (1), and the transverse pipe (5) is located on top of the two connecting plates (6). The bottom end of the transverse pipe (5) is provided with a plurality of drip holes (501) at equal intervals, and the drip holes (501) are located directly above the cotton rotating roller (7).

4. The water-saving device for pouring reinforced concrete according to claim 3, characterized in that: The cotton rotating roller (7) is rotatably connected to the two connecting plates (6) via a rotating shaft (701); the central axis of the cotton rotating roller (7), the center line of the transverse pipe (5), and the central axis of the water outlet pipe (4) are on the same center line, and the center line is located at the middle end of the water tank (1) and is perpendicular to the bottom surface of the top plate (2).

5. The water-saving device for pouring reinforced concrete according to claim 4, characterized in that: Two baffles (8) are symmetrically fixedly mounted on the bottom surface of the water tank (1) at both ends close to the front and back surfaces thereof.

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