Partition controllable concrete automatic spraying and air drying integrated maintenance device

Abstract

This invention discloses a zone-controllable automatic concrete spraying and air-drying integrated curing device, comprising a fixed plate, a spraying mechanism fixedly connected to the top of the outer wall of the fixed plate for automatically spraying concrete, and an air-drying mechanism fixedly connected to the middle of the inner wall of the spraying mechanism for air-drying concrete. The spraying mechanism includes a water tank fixedly connected to the top rear side of the fixed plate, a drain pipe connected to the bottom of the outer wall of the water tank, a water pump fixedly connected to one end of the outer wall of the drain pipe, and a valve fixedly connected to the other end of the drain pipe. In this invention, during spraying, the water tank on the fixed plate stores water, the water pump delivers water to the sprinkler pipe via the drain pipe, the valve controls the water flow to achieve zone-controllable curing, and water is sprayed from the nozzles, achieving precise zone-based control of concrete curing. The fully automated operation reduces labor costs and saves water resources.

Description

Technical Field

[0001] This invention relates to the field of concrete curing technology, and in particular to an integrated automatic spraying and air-drying curing device for concrete with zoned control. Background Technology

[0002] To ensure the strength and durability of concrete, traditional curing methods rely on manual spraying or covering with damp cloths, which are inefficient and prone to uneven application. While automated curing equipment is becoming more widespread, it still suffers from problems such as uneven spraying and poor drying. As the construction industry demands higher concrete quality, there is an urgent need for efficient curing devices that can control curing by zone and combine spraying with air drying.

[0003] A search revealed Chinese Patent Publication No. CN108456000A, which discloses an automatic spray curing device for sidewall concrete. The device includes a spray pipe with several spray holes. One end of the spray pipe is connected to one end of a second water pipe via a first straight connector. The other end of the second water pipe is connected to the outlet of a water pump. The inlet of the water pump is connected to water in a storage device via a first water pipe. The storage device stores water. A water trough is located at the bottom of the wall to collect water sprayed onto the wall. The other end of the spray pipe is connected to one end of a return water pipe via a second straight connector. The other end of the return water pipe is connected to the second water pipe to return water for reuse. The power inlet of the water pump is connected to the output terminal of a time relay via a wire, and the power inlet of the time relay is connected to a power source via a wire. This invention has the advantages of being simple, practical, low-cost, reusable, and easy to promote. After several tests, it has shown good results in timely maintenance of sidewalls. However, existing integrated automatic spraying and air-drying curing devices for zonal controllable concrete have limited coverage and rely on manual operation. Covering with curing film is low-cost, but it cannot achieve the air-drying function and is prone to causing uneven local humidity. It cannot simultaneously meet the requirements of precise zonal control, integrated spraying and air-drying, and automated operation, resulting in unstable curing effect, water waste, and increased labor costs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a zoned controllable automatic concrete spraying and air-drying integrated curing device, which aims to improve the problems of insufficient automation, inability to control the spraying volume in zones, resulting in local over-wetting and dryness, lack of integrated spraying and air-drying design, and low curing efficiency in the existing technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a zone-controllable automatic concrete spraying and air-drying integrated curing device, comprising a fixed plate, a spraying mechanism fixedly connected to the top of the outer wall of the fixed plate, the spraying mechanism being used for automatically spraying concrete, and an air-drying mechanism fixedly connected to the middle of the inner wall of the spraying mechanism, the air-drying mechanism being used for air-drying concrete; the spraying mechanism includes a water tank, the water tank being fixedly connected to the top rear side of the fixed plate, a drain pipe connected to the bottom of the outer wall of the water tank, a water pump fixedly connected to one end of the outer wall of the drain pipe, a valve fixedly connected to the other end of the drain pipe, a water spraying pipe fixedly connected to the output end of the water pump, and a fixing component fixedly connected to one side of the outer wall of the water spraying pipe.

[0006] The above technical solution provides a zoned controllable automatic concrete spraying and air-drying integrated curing device. A spraying mechanism for automatically spraying concrete is fixedly connected to the top outer wall of a fixed plate, and an air-drying mechanism for air-drying concrete is fixedly connected to the middle of the inner wall of the spraying mechanism. During spraying operations, the fixed plate serves as the basic load-bearing structure, and a water tank on its top rear side stores spraying water. When spraying is required, the water pump is started, and the water in the water tank is transported to the sprinkler pipe through the drain pipe under the action of the water pump. The valve on the drain pipe can control the water flow and flow rate, thus achieving zoned controllability.

[0007] As a further description of the above technical solution: The fixing assembly includes a positioning frame, which is rotatably connected to the top front side of the fixing plate. A spring is fixedly connected to the bottom of the positioning frame on the side away from the bottom. A connecting plate is rotatably connected to the middle of the inner wall of the positioning frame. Multiple nozzles are fixedly connected to the top of the outer wall of the connecting plate. The nozzles are fixedly connected to one end of the outer wall of the sprinkler pipe.

[0008] The above technical solution involves: a water pipe delivering water to multiple connected nozzles, which then spray water evenly onto the concrete surface; a fixing assembly securing the nozzles and adjusting their angles; a rotatable connection located on the top front of the fixing plate; and a bottom spring providing elastic support to buffer the adjustment force; a rotatable connecting plate in the middle of the inner wall drives the top nozzle to rotate, adjusting the spray angle and ensuring effective spraying of all areas of the concrete.

[0009] As a further description of the above technical solution: The air-drying mechanism includes a dual-head motor, which is fixedly connected to the middle of the inner wall of the fixed plate. Each output end of the dual-head motor is fixedly connected to a blower. The top of the outer wall of the blower is connected to an exhaust pipe. The other end of the exhaust pipe is fixedly connected to a fixed frame. An adjustment component is rotatably connected to the middle of the inner wall of the fixed frame.

[0010] Through the above technical solution: the dual-head motor of the air drying mechanism is the power source, which is fixed in the middle of the inner wall of the fixed plate. After starting, the output ends at both ends drive the blower to run synchronously. The airflow generated by the blower is transported to the fixed frame through the exhaust pipe. The fixed frame is the terminal bearing structure of the airflow transport, and the adjustment component in the middle of its inner wall can flexibly adjust the airflow direction.

[0011] As a further description of the above technical solution: The adjustment assembly includes an electric push rod, which is fixedly connected to the middle of the inner wall of the connecting plate. The output end of the electric push rod is rotatably connected to an adjustment plate, and the other end of the adjustment plate is rotatably connected to a rotating frame. Multiple air guide frames are rotatably connected to one side of the outer wall of the rotating frame, and the middle of the outer wall of the air guide frame is rotatably connected to the middle of the inner wall of the fixed frame.

[0012] Through the above technical solution: the electric push rod is fixed in the middle of the inner wall of the connecting plate. When working, its output end extends and retracts, driving the adjustment plate to move. The adjustment plate pushes the rotating frame, causing the angle of the rotating frame to change. Because one side of the outer wall of the rotating frame is rotatably connected to multiple air guide frames, and the middle of the air guide frame is rotatably connected to the inner wall of the fixed frame, the change of the angle of the rotating frame drives the air guide frame to rotate synchronously. The air guide angle of the air guide frame is adjusted. The airflow delivered by the blower reaches the fixed frame through the exhaust pipe and is guided in different directions through the angle-adjustable air guide frame, realizing precise air drying operation of the target area.

[0013] As a further description of the above technical solution: A water stop valve is fixedly connected to the middle of the outer wall of the drain pipe, and a branch pipe is connected to the other side of the water stop valve.

[0014] The above technical solution involves a drain pipe used to remove liquid from the water tank, with a stop valve in the middle of its outer wall controlling the flow and cut-off of liquid within the pipe. When the stop valve is open, the liquid flows into a connected branch pipe, achieving diversion and transportation.

[0015] As a further description of the above technical solution: The outer wall of the fixed frame is rotatably connected to the left and right sides of the support plate, and a fixing hole is opened on one side of the outer wall of the support plate.

[0016] Through the above technical solution, the support plate rotatably connected to the fixed frame can be adjusted in angle and fixed by the fixing holes on the outer wall, which can assist in supporting or positioning related components of the device and ensure the stable operation of the liquid conveying function of the device.

[0017] As a further description of the above technical solution: A water inlet hole is provided on the top of the outer wall of the water tank, and a cover plate is installed on the top of the outer wall of the water inlet hole.

[0018] The above technical solution allows for the storage of liquid in a water tank. When the liquid level inside is low, it can be replenished through the top water inlet. The cover prevents debris from entering the water tank.

[0019] As a further description of the above technical solution: A gasket is fixedly connected to the bottom of the outer wall of the fixing plate, and a support leg is fixedly connected to the four corners of the bottom of the fixing plate.

[0020] The above technical solution uses a fixed plate as the basic load-bearing structure, bottom legs as a stable support device, and gaskets to enhance the stability of the fixed plate's fit with the placement surface.

[0021] This utility model has the following beneficial effects: 1. In this utility model, during spraying, the water tank on the fixed plate stores water, the water pump sends the water to the sprinkler pipe through the drain pipe, the valve controls the water flow to achieve zoned controllability, and the water is sprayed out from the nozzle. In the fixed assembly, the nozzle angle is adjusted with the spring and connecting plate to ensure uniform spraying, realize precise zoned control of concrete curing, avoid local over-wetting or dryness, the integrated design of spraying and air drying significantly improves curing efficiency, the fully automated operation reduces labor costs and saves water resources.

[0022] 2. In this utility model, the air-drying mechanism achieves precise air-drying through the coordinated operation of various components. The dual-head motor drives the blowers at both ends to operate, and the generated airflow is sent to the fixed frame through the exhaust pipe. The electric push rod extends and retracts, driving the adjustment plate and rotating frame to work together, so that the air guide frame on the fixed frame adjusts the angle, and the airflow is guided to different areas through the air guide frame to complete the air-drying. Attached Figure Description

[0023] Figure 1 This is a perspective view of an integrated automatic concrete spraying and air-drying curing device with zoned controllability proposed in this utility model.

[0024] Figure 2 This is a front view of an integrated automatic concrete spraying and air-drying curing device with zoned controllability proposed in this utility model.

[0025] Figure 3 This is a structural breakdown diagram of an integrated automatic concrete spraying and air-drying curing device with zoned controllability proposed in this utility model.

[0026] Figure 4 This is a partial structural schematic diagram of an integrated automatic concrete spraying and air-drying curing device with zoned controllability proposed in this utility model.

[0027] Figure 5 This is a partial structural breakdown diagram of an integrated automatic concrete spraying and air-drying curing device with zoned controllability proposed in this utility model.

[0028] Explanation of reference numerals in the attached figures: 1. Fixing plate; 2. Sprinkler mechanism; 201. Water tank; 202. Drain pipe; 203. Water pump; 204. Valve; 205. Sprinkler pipe; 206. Fixing component; 2061. Positioning frame; 2062. Spring; 2063. Connecting plate; 2064. Sprinkler head; 3. Drying mechanism; 301. Dual-head motor; 302. Blower; 303. Exhaust pipe; 304. Fixing frame; 305. Adjusting component; 3051. Electric push rod; 3052. Adjusting plate; 3053. Rotating frame; 3054. Air guide frame; 4. Water stop valve; 5. Branch pipe; 6. Support plate; 7. Fixing hole; 8. Cover plate; 9. Water inlet hole; 10. Gasket; 11. Support leg. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of an integrated automatic concrete spraying and air-drying curing device with zoned controllability, comprising a fixed plate 1, a spraying mechanism 2 fixedly connected to the top of the outer wall of the fixed plate 1 for automatically spraying concrete, and an air-drying mechanism 3 fixedly connected to the middle of the inner wall of the spraying mechanism 2 for air-drying concrete; the spraying mechanism 2 includes a water tank 201 fixedly connected to the top rear side of the fixed plate 1, a drain pipe 202 connected to the bottom of the outer wall of the water tank 201, and a water pump 203 fixedly connected to one end of the outer wall of the drain pipe 202. A valve 204 is fixedly connected to the other end, a water pipe 205 is fixedly connected to the output end of the water pump 203, a fixing component 206 is fixedly connected to one side of the outer wall of the water pipe 205, the fixing component 206 includes a positioning frame 2061, the positioning frame 2061 is rotatably connected to the top front side of the fixing plate 1, a spring 2062 is fixedly connected to the bottom of the positioning frame 2061 on the side away from it, a connecting plate 2063 is rotatably connected to the middle of the inner wall of the positioning frame 2061, and a plurality of nozzles 2064 are fixedly connected to the top of the outer wall of the connecting plate 2063, and the nozzles 2064 are fixedly connected to one end of the outer wall of the water pipe 205; Specifically, during spraying operations, the fixed plate 1 serves as the foundation support structure, with a water tank 201 on its rear top storing water. When spraying is required, the water pump 203 is activated, and the water in the tank 201 is transported to the sprinkler pipe 205 via the drain pipe 202 under the action of the pump 203. The valve 204 on the drain pipe 202 controls the flow and interruption of water flow, achieving zoned controllability. The sprinkler pipe 205 delivers water to multiple nozzles 2064, which spray water evenly onto the concrete surface. The fixing component 206 fixes the nozzles 2064 and adjusts their angles. The positioning frame 2061 is rotatably connected to the front top of the fixed plate 1, and the bottom spring 2062 provides elastic support and buffers the adjustment force. The connecting plate 2063 in the middle of the inner wall of the positioning frame 2061 rotates, causing the nozzles 2064 to rotate to adjust the spray angle, ensuring effective spraying of all areas of the concrete, achieving integrated curing, and ensuring that the concrete forms under suitable humidity and dry conditions.

[0031] Reference Figure 1 , Figure 2 and Figure 5 The air drying mechanism 3 includes a dual-head motor 301, which is fixedly connected to the middle of the inner wall of the fixed plate 1. The output ends of the dual-head motor 301 are all fixedly connected to blowers 302. The top of the outer wall of the blower 302 is connected to an exhaust pipe 303. The other end of the exhaust pipe 303 is fixedly connected to a fixed frame 304. The middle of the inner wall of the fixed frame 304 is rotatably connected to an adjustment component 305. The adjustment component 305 includes an electric push rod 3051, which is fixedly connected to the middle of the inner wall of the connecting plate 2063. The output end of the electric push rod 3051 is rotatably connected to an adjustment plate 3052. The other end of the adjustment plate 3052 is rotatably connected to a rotating frame 3053. A plurality of air guide frames 3054 are rotatably connected to one side of the outer wall of the rotating frame 3053. The middle of the outer wall of the air guide frame 3054 is rotatably connected to the middle of the inner wall of the fixed frame 304. Specifically, the dual-head motor 301 of the drying mechanism 3 serves as the power source, fixed in the middle of the inner wall of the fixed plate 1. After startup, the output ends at both ends drive the blower 302 to operate, and the airflow generated is transported to the fixed frame 304 through the exhaust pipe 303. The adjustment component 305 on the inner wall of the fixed frame 304 can adjust the airflow direction. The electric push rod 3051 is fixed in the middle of the inner wall of the connecting plate 2063. During operation, the output end extends and retracts, driving the adjustment plate 3052 to move. The adjustment plate 3052 pushes the rotating frame 3053 to change its angle. The rotating frame 3053 is rotatably connected to multiple air guide frames 3054. The middle part of the air guide frame 3054 is rotatably connected to the inner wall of the fixed frame 304. The angle change of the rotating frame 3053 drives the air guide frame 3054 to rotate, adjusting the air guide angle. The airflow reaches the fixed frame 304 through the exhaust pipe 303 and is guided in different directions by the air guide frame 3054 to achieve precise drying of the target area.

[0032] Reference Figure 1 , Figure 2 and Figure 3 A water stop valve 4 is fixedly connected to the middle of the outer wall of the drain pipe 202. A branch pipe 5 is connected to the other side of the water stop valve 4. A support plate 6 is rotatably connected to the left and right sides of the outer wall of the fixing frame 304. A fixing hole 7 is opened on one side of the outer wall of the support plate 6. A water replenishment hole 9 is opened on the top of the outer wall of the water tank 201. A cover plate 8 is installed on the top of the outer wall of the water replenishment hole 9. A gasket 10 is fixedly connected to the bottom of the outer wall of the fixing plate 1. Support legs 11 are fixedly connected to the four corners of the bottom of the fixing plate 1. Specifically, the fixed plate 1 serves as the basic load-bearing structure, the bottom support leg 11 provides stable support for the entire device, the gasket 10 enhances the stability of the fixed plate 1 in contact with the placement surface, the water tank 201 stores liquid, and when the internal liquid is insufficient, it can be replenished through the top water inlet 9, the cover plate 8 prevents debris from entering the water tank 201, the drain pipe 202 is responsible for draining the liquid from the water tank 201, and the stop valve 4 in the middle of its outer wall controls the flow and cut-off of liquid in the drain pipe 202. When the stop valve 4 is open, the liquid can flow through it into the connected branch pipe 5, realizing the diversion and transportation of liquid. The support plate 6 rotatably connected to the fixed frame 304 can be fixed by adjusting the angle and using the fixing hole 7 on the outer wall, thereby playing an auxiliary support or positioning role for the relevant components of the device, ensuring the stable operation of the overall device's liquid transportation and other functions.

[0033] Working principle: During sprinkler operation, the fixed plate 1 serves as the basic load-bearing structure, and the water tank 201 on its top rear side stores water for sprinkler application. When sprinkler application is required, the water pump 203 is started, and the water in the water tank 201 is transported to the sprinkler pipe 205 through the drain pipe 202 under the action of the water pump 203. The valve 204 on the drain pipe 202 can control the on / off state and flow rate of the water, achieving zoned controllability. The sprinkler pipe 205 delivers water to multiple nozzles 2064 connected to it, and the nozzles 2064 are responsible for spraying water evenly onto the concrete surface. The fixing component 206 serves to fix and adjust the angle of the nozzle 2064. The positioning frame 2061 is rotatably connected to the top front side of the fixing plate 1, and the spring 2062 at its bottom provides elastic support to buffer the force during adjustment. The connecting plate 2063 rotatably connected to the middle of the inner wall of the positioning frame 2061 can drive the top nozzle 2064 to rotate, thereby adjusting the spray angle to ensure that all areas of the concrete can be effectively sprayed, achieving integrated curing and ensuring that the concrete is cured and formed under suitable humidity and dry conditions. The working principle of the drying mechanism 3 revolves around the coordinated operation of its components. A dual-head motor 301, serving as the power source, is fixed to the center of the inner wall of the fixed plate 1. Upon startup, its two output ends drive the blower 302 to operate synchronously. The airflow generated by the blower 302 is transported to the fixed frame 304 through the exhaust pipe 303 connected to the top of the outer wall. The fixed frame 304 is not only the terminal support structure for airflow transport, but its inner wall adjustment component 305 can flexibly adjust the airflow direction. The electric push rod 3051 is fixed to the center of the inner wall of the connecting plate 2063. During operation, its output end extends or retracts, causing the adjusting plate 3052, which is rotatably connected to it, to move. The adjusting plate 3052 then pushes the rotating frame 3053, which is rotatably connected to its other end, causing the rotating frame 3053 to change angle. Since one side of the outer wall of the rotating frame 3053 is rotatably connected to multiple air guide frames 3054, and the middle of the air guide frame 3054 is rotatably connected to the inner wall of the fixed frame 304, the change of the angle of the rotating frame 3053 will drive the air guide frame 3054 to rotate synchronously, thereby adjusting the air guiding angle of the air guide frame 3054. After the airflow delivered by the blower 302 reaches the fixed frame 304 through the exhaust pipe 303, it is guided in different directions through the angle-adjustable air guide frame 3054 to achieve precise air drying operation on the target area.

Claims

1. A zone-controlled automatic concrete spraying and air-drying integrated curing device, comprising a fixing plate (1), characterized in that: A spraying mechanism (2) is fixedly connected to the top of the outer wall of the fixed plate (1). The spraying mechanism (2) is used for automatically spraying concrete. A drying mechanism (3) is fixedly connected to the middle of the inner wall of the spraying mechanism (2). The drying mechanism (3) is used for drying concrete. The spraying mechanism (2) includes a water tank (201), which is fixedly connected to the top rear side of the fixing plate (1). The bottom of the outer wall of the water tank (201) is connected to a drain pipe (202). One end of the outer wall of the drain pipe (202) is fixedly connected to a water pump (203), and the other end of the drain pipe (202) is fixedly connected to a valve (204). The output end of the water pump (203) is fixedly connected to a sprinkler pipe (205), and a fixing component (206) is fixedly connected to one side of the outer wall of the sprinkler pipe (205).

2. The integrated automatic spraying and air-drying curing device for concrete with zoned controllability according to claim 1, characterized in that: The fixing component (206) includes a positioning frame (2061), which is rotatably connected to the top front side of the fixing plate (1). A spring (2062) is fixedly connected to the bottom of the positioning frame (2061) on the side away from it. A connecting plate (2063) is rotatably connected to the middle of the inner wall of the positioning frame (2061). A plurality of nozzles (2064) are fixedly connected to the top of the outer wall of the connecting plate (2063). The nozzles (2064) are fixedly connected to one end of the outer wall of the sprinkler pipe (205).

3. The integrated automatic spraying and air-drying curing device for concrete with zoned controllability according to claim 1, characterized in that: The air drying mechanism (3) includes a dual-head motor (301), which is fixedly connected to the middle of the inner wall of the fixed plate (1). The output ends of the dual-head motor (301) are fixedly connected to blowers (302). The top of the outer wall of the blower (302) is connected to an exhaust pipe (303). The other end of the exhaust pipe (303) is fixedly connected to a fixed frame (304). The middle of the inner wall of the fixed frame (304) is rotatably connected to an adjustment component (305).

4. The integrated automatic spraying and air-drying curing device for concrete with zoned controllability according to claim 3, characterized in that: The adjustment assembly (305) includes an electric push rod (3051), which is fixedly connected to the middle of the inner wall of the connecting plate (2063). The output end of the electric push rod (3051) is rotatably connected to an adjustment plate (3052), and the other end of the adjustment plate (3052) is rotatably connected to a rotating frame (3053). A plurality of air guide frames (3054) are rotatably connected to one side of the outer wall of the rotating frame (3053), and the middle of the outer wall of the air guide frame (3054) is rotatably connected to the middle of the inner wall of the fixed frame (304).

5. The integrated automatic spraying and air-drying curing device for concrete with zoned controllability according to claim 1, characterized in that: A water stop valve (4) is fixedly connected to the middle of the outer wall of the drain pipe (202), and a branch pipe (5) is connected to the other side of the water stop valve (4).

6. The integrated automatic spraying and air-drying curing device for concrete with zoned controllability according to claim 3, characterized in that: The outer wall of the fixed frame (304) is rotatably connected to the left and right sides of the support plate (6), and a fixing hole (7) is opened on one side of the outer wall of the support plate (6).

7. The integrated automatic spraying and air-drying curing device for concrete with zoned controllability according to claim 1, characterized in that: The water tank (201) has a water inlet hole (9) on the top of its outer wall, and a cover plate (8) is installed on the top of the outer wall of the water inlet hole (9).

8. The integrated automatic spraying and air-drying curing device for concrete with zoned controllability according to claim 1, characterized in that: A gasket (10) is fixedly connected to the bottom of the outer wall of the fixing plate (1), and a support leg (11) is fixedly connected to the four corners of the bottom of the fixing plate (1).

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