Floor concrete automatic spraying maintenance device

Abstract

The application relates to the technical field of building construction, and particularly discloses a floor concrete automatic spraying maintenance device, which comprises a device main body and a water tank, the outer surface of the water tank is provided with a connecting cover, the outer surface of the device main body is provided with a control panel, the inner cavity of the water tank is provided with a water pump, and the outer surface of the device main body is provided with a spraying assembly. The spraying assembly can adjust the spraying position and the spraying angle, and the spraying head is additionally arranged to realize real-time monitoring. The spraying position and the angle can be flexibly adjusted, the whole area can be covered without dead angle, the spraying state can be monitored in real time, and once blockage occurs, early warning can be realized, so that timely treatment can be realized, the water output is stable, the spraying is continuous and uniform, the maintenance failure caused by insufficient water is avoided, the quality hidden danger is eliminated from the source, the spraying near-distance overflow water can be recycled through the water collecting assembly, the water resource utilization rate is greatly improved, the maintenance water consumption is reduced, and the project construction water cost is effectively reduced.

Description

Technical Field

[0001] This application relates to the field of building construction technology, and in particular to an automatic spray curing device for floor concrete. Background Technology

[0002] Concrete curing is a crucial process for ensuring the strength, durability, and crack resistance of building structures. Standards require at least 7 days of moist curing, and for structures with admixtures or impermeable components, this period must be extended to 14 days or more. Currently, concrete curing in buildings still primarily relies on manual watering, covering with a film, or simple timed spraying. Manual curing is labor-intensive, inefficient, heavily reliant on the experience and responsibility of personnel, and prone to uneven watering. Existing technologies also have the following problems:

[0003] 1. Existing spray curing devices generally adopt a structural design with fixed spray positions and non-adjustable spray angles. The fixed position and angle limit the spray coverage area and easily create large-area curing blind spots, resulting in uneven wetting and drying of the component surface, which seriously affects the strength and durability of concrete. In addition, it is impossible to monitor the spray heads, which will become clogged after long-term use, causing a sharp reduction in water output. This makes it impossible for the curing area to obtain uniform moisture, and local long-term water shortage can easily lead to shrinkage cracks, leaving hidden quality problems.

[0004] 2. During the existing spray curing process, water in the vicinity of the spraying device is not effectively utilized and is directly lost, resulting in a large waste of water resources. A large amount of water flows into drainage ditches or seeps into the ground without being used for concrete moisturizing and curing, significantly increasing the cost of construction water. Summary of the Invention

[0005] To overcome the shortcomings of conventional spray curing devices, which typically employ fixed spray positions and non-adjustable spray angles, resulting in limited spray coverage and large blind spots, uneven wetting and drying of component surfaces, severely impacting concrete strength and durability, and making it impossible to monitor spray heads, leading to clogging over time, a sharp decrease in water output, and uneven wetting of the curing area, causing localized long-term water shortages and increasing the risk of shrinkage cracks and quality defects, this invention provides an automatic spray curing device for floor concrete to address these deficiencies.

[0006] This application provides an automatic sprinkler curing device for floor concrete, including a main body and a water tank. The outer surface of the water tank is provided with a connecting cover, the outer surface of the main body is provided with a control panel, the inner cavity of the water tank is provided with a water pump, the outer surface of the main body is provided with a sprinkler assembly, the inner cavity of the main body is provided with a water collection assembly, the sprinkler assembly includes a fixed frame, the outer surface of the fixed frame is provided with a motor, the outer surface of the fixed frame is rotatably connected with a gear, the inner cavity of the fixed frame is slidably connected with a gear frame, the two ends of the gear frame are sleeved with sprinkler pipes, and the outer surfaces of both ends of the gear frame are provided with a steering mechanism and an alarm mechanism.

[0007] Furthermore, the fixed frame and the outer surface of the equipment body are fixedly connected, half of the gear is hollowed out, the output end of the motor is sleeved with the gear, the gear and the gear frame mesh, the end of the spray pipe away from the gear frame is slidably connected with the water tank, and the spray pipe and the water pump are sleeved.

[0008] Furthermore, the steering mechanism includes a connecting block, an adjusting rod rotatably connected to the inner cavity of the connecting block, a spring rod slidably connected to the inner cavity of the adjusting rod, a fixing ring fixedly installed at one end of the spring rod, the fixing ring and the adjusting rod slidably connected, an insert rod fixedly installed on the outer surface of the spring rod, a first spring sleeved on the outer surface of the spring rod, and an adjusting block fixedly installed at one end of the adjusting rod.

[0009] Furthermore, the elastic rod and the adjusting rod are slidably connected, the first spring is located between the inner wall of the adjusting rod and the fixed ring, the outer surface of the connecting block is provided with a slot, the insert rod and the slot are inserted into each other, the connecting block and the gear frame are fixedly connected, there is a gap between the outer surfaces of the adjusting block and the gear frame, and there is a gap between the adjusting block and the connecting block.

[0010] Furthermore, the alarm mechanism includes a sprinkler head, a filter screen slidably connected to the inner cavity of the sprinkler head, a connecting strip tightly fitted to the outer surface of the adjusting block, a first limiting rod fixedly connected to the outer surface of the adjusting block, a second spring sleeved on the outer surface of the first limiting rod, a slot formed on the outer surface of the connecting strip, a baffle plate slidably connected to the outer surface of the sprinkler head, an alarm block fixedly installed on the outer surface of the baffle plate, a locking rod slidably connected to the inner cavity of the alarm block, a locking ball movably connected to one end of the locking rod, an alarm fixedly installed on the outer surface of the alarm block, a connecting ring fixedly installed on the outer surface of the locking rod, a third spring sleeved on the outer surface of the locking rod, and a button provided on the inner wall of the alarm block.

[0011] Furthermore, the connecting strip and the first limiting rod are slidably connected, the second spring is located between the first limiting rod and the connecting strip, the slot and the locking rod are engaged, the alarm and the button are electrically connected, and pressing the button controls the alarm to sound an alarm, the connecting ring and the alarm block are slidably connected, the third spring is located between the inner wall of the connecting ring and the alarm block, the top of the filter screen and the baffle are fixedly connected, and the baffle and the spray head are in close contact.

[0012] Furthermore, the water collection assembly includes a collection tank, which is slidably connected to the inner cavity of the equipment body. A dustproof net is slidably connected to the inner cavity of the collection tank, and a protruding strip is fixedly connected to the outer surface of the dustproof net. Second limiting rods are fixedly installed on the bottom walls at both ends of the collection tank, and a fourth spring is sleeved on the outer surface of the second limiting rod. A connecting plate is fixedly installed on the outer surface of the gear frame, and an adjustment mechanism is provided on the lower surface of the connecting plate. A connecting rod is fixedly installed at the bottom end of the adjustment mechanism, and a squeezing wheel is rotatably connected to the bottom end of the connecting rod.

[0013] Furthermore, the dustproof net and the second limiting rod are slidably connected, the fourth spring is located between the dustproof net and the inner wall of the collection box, the two ends of the protrusion are fixedly connected to the dustproof net, and there is a gap between the middle part and the dustproof net.

[0014] Furthermore, the adjustment mechanism includes a fixed block, a threaded rod rotatably connected to the inner cavity of the fixed block, a slider slidably connected to the lower surface of the fixed block, a drive rod fixedly installed on the outer surface of the slider, a lifting block slidably connected to the outer surface of the drive rod, and storage rods fixedly installed at the four corners of the fixed block, with lifting rods slidably connected to the inner cavity of the storage rods.

[0015] Furthermore, the fixed block and the connecting plate are fixedly connected, the slider and the threaded rod are connected by threads, the lifting block and the connecting rod are fixedly connected, the bottom end of the lifting rod and the lifting block are fixedly connected, and the extrusion wheel extrudes the protrusion when it moves.

[0016] The technical solution provided in this application has at least the following technical effects or advantages:

[0017] 1. By employing a spray assembly, this invention effectively solves the problems of existing spray curing devices that typically use fixed spray positions and non-adjustable spray angles. The fixed position and angle limit the spray coverage and easily create large curing blind spots, resulting in uneven wetting and drying of the component surface, severely affecting concrete strength and durability. Furthermore, the inability to monitor the spray heads leads to clogging over time, causing a sharp decrease in water output and preventing uniform wetting of the curing area. This results in localized, prolonged water shortages, easily leading to shrinkage cracks and potential quality issues. This invention addresses these problems with the spray assembly... The device allows for adjustable spray position and angle, and features real-time monitoring of the spray heads. The flexible adjustment of spray position and angle enables comprehensive coverage without blind spots, eliminating curing blind areas and ensuring uniform wetting of concrete surfaces. This prevents shrinkage cracks caused by uneven wetting and drying, significantly improving concrete strength, density, and durability, ensuring long-term structural safety and stability. Real-time monitoring of the spray status provides immediate warnings in case of blockages, facilitating timely intervention and ensuring stable water output and continuous, uniform spraying. This prevents curing failure due to insufficient water, eliminating potential quality issues at the source.

[0018] 2. By adopting a water collection component, this invention effectively solves the problem of water in the vicinity of the spray device being lost directly during the curing process, resulting in a large waste of water resources. A large amount of water flows into drainage ditches or seeps into the ground without being used for concrete moisturizing and curing, significantly increasing the cost of construction water. This invention can recycle and reuse the overflow water in the vicinity of the spray device through the water collection component, greatly improving the utilization rate of water resources, reducing the amount of water used for curing, effectively reducing the cost of construction water for the project, and preventing excess clean water from directly overflowing into ditches or seeping into the floor slab. At the same time, it can filter the collected water to prevent sand and gravel flying on the construction site from falling into the water. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure in Embodiment 1 of this application;

[0020] Figure 2 This is a schematic diagram of the spray assembly structure in Embodiment 1 of this application;

[0021] Figure 3 This is a schematic diagram of the gear structure in Embodiment 1 of this application;

[0022] Figure 4 This is a schematic diagram of the steering mechanism structure in Embodiment 1 of this application;

[0023] Figure 5 This is a schematic diagram of the insertion rod structure in Embodiment 1 of this application;

[0024] Figure 6 This is a schematic cross-sectional view of the spray head in Embodiment 1 of this application;

[0025] Figure 7 This is a schematic diagram of the card slot structure in Embodiment 1 of this application;

[0026] Figure 8 This is a schematic diagram of the alarm block structure in Embodiment 1 of this application;

[0027] Figure 9 This is a schematic cross-sectional view of the dustproof net structure in Embodiment 2 of this application;

[0028] Figure 10 This is a schematic diagram of the extrusion wheel structure in Embodiment 2 of this application.

[0029] In the diagram: 1. Main body of the equipment; 2. Water tank; 3. Spray assembly; 31. Fixing frame; 32. Motor; 33. Gear; 34. Gear frame; 35. Spray pipe; 36. Steering mechanism; 361. Connecting block; 362. Adjusting rod; 363. Spring rod; 364. Fixing ring; 365. Insert rod; 366. First spring; 367. Adjusting block; 37. Alarm mechanism; 371. Spray head; 372. Filter screen; 373. Connecting strip; 374. First limit rod; 375. Second spring; 376. Slot; 377. Baffle plate; 78. Alarm block; 379. Locking lever; 3710. Locking ball; 3711. Alarm; 3712. Connecting ring; 3713. Third spring; 3714. Button; 4. Water collection assembly; 41. Collection tank; 42. Dustproof net; 43. Raised strip; 44. Second limit rod; 45. Fourth spring; 46. Connecting plate; 47. Adjustment mechanism; 471. Fixing block; 472. Threaded rod; 473. Slider; 474. Drive rod; 475. Lifting block; 476. Storage rod; 477. Lifting rod; 48. Connecting rod; 49. Extrusion wheel. Detailed Implementation

[0030] The common design of spray curing devices, which typically employ a fixed spray position and non-adjustable spray angle, addresses this issue by allowing adjustable spray positions and angles through spray components and adding real-time monitoring functionality to the spray heads. This flexible adjustment of spray position and angle enables comprehensive coverage without blind spots, eliminating curing blind areas and ensuring uniform wetting of concrete component surfaces. Furthermore, the invention addresses the issue of water loss in the immediate vicinity of the spray device by using a water collection component to recycle and reuse overflow water, significantly improving water resource utilization, reducing curing water consumption, and effectively lowering project construction water costs.

[0031] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods. Example 1:

[0032] Please see Figure 1 As shown, an automatic spray curing device for floor concrete includes a main body 1 and a water tank 2. The outer surface of the water tank 2 is provided with a connecting cover, and water is added to the water tank 2 by removing and placing the connecting cover. The outer surface of the main body 1 is provided with a control panel, and the inner cavity of the water tank 2 is provided with a water pump. The outer surface of the main body 1 is provided with a spray assembly 3, and the inner cavity of the main body 1 is provided with a water collection assembly 4. When in use, the main body 1 moves on the floor, and the water in the water tank 2 is sprayed onto the floor concrete through the spray assembly 3. The water collection assembly 4 is used to collect water that falls nearby during spraying.

[0033] Please see Figure 2 and Figure 3As shown, the spray assembly 3 includes a fixed frame 31. A motor 32 is mounted on the outer surface of the fixed frame 31, and a gear 33 is rotatably connected to the outer surface of the fixed frame 31. A gear frame 34 is slidably connected to the inner cavity of the fixed frame 31. Spray pipes 35 are sleeved at both ends of the gear frame 34. A steering mechanism 36 and an alarm mechanism 37 are provided on the outer surfaces of both ends of the gear frame 34. The fixed frame 31 is fixedly connected to the outer surface of the equipment body 1. Half of the gear 33 is hollowed out, and the output end of the motor 32 is sleeved with the gear 33. The gear 33 and the gear frame 34 mesh. The end of the spray pipe 35 away from the gear frame 34 is slidably connected to the water tank 2, and the spray pipe 35 is sleeved with the water pump. The excess part of the spray pipe 35 is stored in the inner cavity of the water tank 2. This is used for spraying concrete on the floor. When the motor 32 operates, it drives the gear 33 to rotate. The rotation of the gear 33 causes the gear frame 34 to slide back and forth in the inner cavity of the fixed frame 31. The back and forth movement allows the spray to cover a larger space, so that the water is evenly distributed to all corners, greatly improving the overall coverage of the spray. At this time, the steering mechanism 36 drives the spray pipe 35 to move, so that the spray pipe 35 slides in the inner cavity of the water tank 2. At this time, the alarm mechanism 37 can spray the concrete on the floor. At the same time, the steering mechanism 36 can adjust the angle of the alarm mechanism 37. The alarm mechanism 37 can sound an alarm when a blockage occurs, which facilitates quick maintenance. The back and forth movement of the gear frame 34 drives the back and forth movement of the alarm mechanism 37 to prevent the spray from having dead corners, thereby ensuring the uniform spraying of the concrete on the floor.

[0034] Please see Figure 4 and Figure 5As shown, the steering mechanism 36 includes a connecting block 361. An adjusting rod 362 is rotatably connected to the inner cavity of the connecting block 361. A spring rod 363 is slidably connected to the inner cavity of the adjusting rod 362. A fixing ring 364 is fixedly installed at one end of the spring rod 363, and the fixing ring 364 and the adjusting rod 362 are slidably connected. A plug rod 365 is fixedly installed on the outer surface of the spring rod 363, and a first spring 366 is sleeved on the outer surface of the spring rod 363. An adjusting block 367 is fixedly installed at one end of the adjusting rod 362, and the spring rod 363 and the adjusting rod 362 are slidably connected. The first spring 366 is located between the inner wall of the adjusting rod 362 and the fixing ring 364. A slot is formed on the outer surface of the connecting block 361, and the plug rod 365 is inserted into the slot. The connecting block 361 and the gear frame 34 are fixedly connected. There is a gap between the outer surface of the adjusting block 367 and the gear frame 34, and a gap between the adjusting block 367 and the connecting block 361. When the angle of the alarm mechanism 37 needs to be adjusted... During adjustment, pulling the elastic rod 363 causes the fixing ring 364 to slide within the inner cavity of the adjusting rod 362 and compress the first spring 366, disengaging the insertion rod 365 from the slot. At this time, rotating the elastic rod 363 causes the adjusting rod 362 to rotate within the inner cavity of the connecting block 361. The rotation of the adjusting rod 362 causes the connecting block 361 to rotate, which in turn causes the angle of the alarm mechanism 37 to deflect. This allows the angle of the alarm mechanism 37 to be adjusted according to the spraying requirements. When the appropriate angle is reached, releasing the elastic rod 363 allows the insertion rod 365 to re-engage with the slot, keeping the angle of the alarm mechanism 37 stable. The spraying position and angle can be flexibly adjusted, achieving full-area coverage without dead corners, completely eliminating maintenance blind spots, ensuring uniform wetting of the concrete component surface, avoiding shrinkage cracks caused by uneven wetting, significantly improving the strength, density, and durability of the concrete, and ensuring the long-term safety and stability of the structure.

[0035] Please see Figure 7 and Figure 8As shown, the alarm mechanism 37 includes a sprinkler head 371, a filter screen 372 slidably connected to the inner cavity of the sprinkler head 371, a connecting strip 373 tightly fitted to the outer surface of the adjusting block 367, a first limiting rod 374 fixedly connected to the outer surface of the adjusting block 367, a second spring 375 sleeved on the outer surface of the first limiting rod 374, a slot 376 formed on the outer surface of the connecting strip 373, a baffle plate 377 slidably connected to the outer surface of the sprinkler head 371, an alarm block 378 fixedly installed on the outer surface of the baffle plate 377, a locking rod 379 slidably connected to the inner cavity of the alarm block 378, a locking ball 3710 movably connected to one end of the locking rod 379, and an alarm 3711 fixedly installed on the outer surface of the alarm block 378. A connecting ring 3712 is fixedly installed on the outer surface of the locking rod 379. A third spring 3713 is sleeved on the outer surface of the locking rod 379. A button 3714 is provided on the inner wall of the alarm block 378. The connecting strip 373 and the first limiting rod 374 are slidably connected. The second spring 375 is located between the first limiting rod 374 and the connecting strip 373. The locking groove 376 engages with the locking rod 379. The alarm 3711 and the button 3714 are electrically connected, and pressing the button 3714 controls the alarm 3711 to sound an alarm. The connecting ring 3712 and the alarm block 378 are slidably connected. The third spring 3713 is located between the connecting ring 3712 and the inner wall of the alarm block 378. The top of the filter screen 372 and the baffle plate 377 are fixedly connected. Next, the baffle plate 377 and the spray head 371 are in close contact. When the filter screen 372 becomes clogged inside the spray head 371, the pressure on the filter screen 372 increases under the impact of water, causing the filter screen 372 to drive the baffle plate 377 to slide on the spray head 371. At this time, the connecting strip 373 slides on the first limit rod 374 and squeezes the second spring 375, thus causing the filter screen 372 to shake, preventing dust and impurities from adhering to the outer surface of the filter screen 372, thereby ensuring the uniformity of spraying. When the clog of the filter screen 372 is not cleared, the water pressure inside the spray head 371 continues to increase. At this time, the filter screen 372 continues to squeeze outward of the spray head 371, causing the ball 3710 and the... The slot 376 disengages and engages, causing the locking rod 379 to slide within the cavity of the alarm block 378. The sliding of the locking rod 379 drives the connecting ring 3712 to slide within the cavity of the alarm block 378 and compresses the third spring 3713. Simultaneously, the sliding of the locking rod 379 compresses the button 3714, causing the alarm 3711 to sound an alarm, thus alerting the staff that the cavity of the sprinkler head 371 is blocked. This enables adjustable spray position and angle, and adds a real-time monitoring function to the sprinkler head 371, allowing for real-time monitoring of the spray status. In case of blockage, an immediate warning is issued for timely handling, ensuring stable water output and continuous, uniform spraying. This prevents maintenance failure due to insufficient water volume and eliminates potential quality issues at the source. Example 2:

[0036] Please see Figure 1 and Figure 9 As shown, the water collection assembly 4 includes a collection box 41, which is slidably connected to the inner cavity of the equipment body 1. A dustproof net 42 is slidably connected to the inner cavity of the collection box 41, and a protruding strip 43 is fixedly connected to the outer surface of the dustproof net 42. Second limiting rods 44 are fixedly installed on the bottom walls of both ends of the collection box 41, and a fourth spring 45 is sleeved on the outer surface of the second limiting rods 44. A connecting plate 46 is fixedly installed on the outer surface of the gear frame 34, and an adjusting mechanism 47 is provided on the lower surface of the connecting plate 46. A connecting rod 48 is fixedly installed at the bottom end of the adjusting mechanism 47, and a pressing wheel 49 is rotatably connected to the bottom end of the connecting rod 48. The dustproof net 42 and the second limiting rod 44 are slidably connected. The fourth spring 45 is located between the dustproof net 42 and the inner wall of the collection box 41. The two ends of the protruding strip 43 are fixedly connected to the dustproof net 42, and there is a gap between the middle part and the dustproof net 42. The collection box 41 is stretched according to the actual needs of spraying, so that a part of the collection box 41 is exposed on the outer surface of the equipment body 1. In this way, during the spraying process... The system can collect water that is not sprayed onto the concrete for reuse. The dust net 42 prevents sand and gravel from the construction site from entering the collected water. The movement of the toothed frame 34 moves the adjusting mechanism 47, which in turn moves the connecting rod 48. At this time, the extrusion wheel 49 extrudes the protrusion 43, causing the dust net 42 to slide down the inner cavity of the collection box 41. The downward movement of the dust net 42 causes it to slide on the second limit rod 44 and extrude pressure on the fourth spring 45, resulting in a shaking effect within the collection box 41. This ensures the dust net 42 remains clear, allowing the collected water to enter the bottom of the dust net 42. This enables the recycling and reuse of near-field overflow water from the spraying system, significantly improving water resource utilization, reducing maintenance water consumption, effectively lowering the project's construction water costs, and preventing excess clean water from directly overflowing into ditches or seeping into the floor slab. Simultaneously, it filters the collected water, preventing sand and gravel from the construction site from falling into the water.

[0037] Please see Figure 9 and Figure 10As shown, the adjusting mechanism 47 includes a fixed block 471, a threaded rod 472 rotatably connected to the inner cavity of the fixed block 471, a slider 473 slidably connected to the lower surface of the fixed block 471, a drive rod 474 fixedly mounted on the outer surface of the slider 473, a lifting block 475 slidably connected to the outer surface of the drive rod 474, storage rods 476 fixedly mounted at the four corners of the fixed block 471, a lifting rod 477 slidably connected to the inner cavity of the storage rod 476, a fixed block 471 and a connecting plate 46 fixedly connected, a slider 473 and a threaded rod 472 connected by threads, and a lifting block 475 and a connecting rod 48 fixedly connected. The bottom end of the lifting rod 477 is fixedly connected to the lifting block 475. When the extrusion wheel 49 moves, it extrudes the protrusion 43. By rotating the threaded rod 472, the slider 473 slides on the outer surface of the fixed block 471, causing the drive rod 474 to slide in the inner cavity of the lifting block 475. At this time, the lifting rod 477 slides in the inner cavity of the storage rod 476, thereby changing the distance between the lifting block 475 and the fixed block 471, so that the extrusion wheel 49 extrudes the protrusion 43. This can be adjusted according to the requirements, so that the dustproof net 42 can play a filtering role while preventing the dustproof net 42 from being blocked.

[0038] In summary, during use, the main body 1 of the equipment moves on the floor, spraying water from the water tank 2 onto the concrete of the floor via the spray assembly 3. The water collection assembly 4 collects water that spills nearby during spraying. When spraying the concrete, the motor 32 drives the gear 33 to rotate, which in turn causes the gear frame 34 to slide back and forth within the fixed frame 31. At this time, the steering mechanism 36 moves the spray pipe 35, allowing it to slide within the water tank 2. Simultaneously, the alarm mechanism 37 can spray the concrete, and the steering mechanism 36 can adjust the angle of the alarm mechanism 37. The alarm mechanism 37 can sound an alarm in case of blockage, facilitating rapid maintenance. The reciprocating movement of the gear frame 34, which in turn moves the alarm mechanism 37, prevents dead zones during spraying, ensuring uniform spraying of the concrete. The actual spraying process... The collection box 41 needs to be stretched so that a part of the collection box 41 is exposed on the outer surface of the main body 1 of the equipment. This allows water that is not sprayed onto the concrete to be collected during the spraying process, which is convenient for secondary use. At the same time, the dust net 42 is used to prevent sand and gravel from the construction site from entering the collected water source. The movement of the toothed frame 34 drives the adjustment mechanism 47 to move, and the movement of the adjustment mechanism 47 drives the connecting rod 48 to move. At this time, the extrusion wheel 49 extrudes the protrusion 43, causing the dust net 42 to slide down in the inner cavity of the collection box 41. The downward movement of the dust net 42 causes the dust net 42 to slide on the second limit rod 44 and extrude the fourth spring 45, which causes the dust net 42 to shake in the inner cavity of the collection box 41, thereby ensuring the unobstructed flow of the dust net 42 and allowing the collected water to enter the bottom of the dust net 42, so that the overflow water from the spraying can be recycled and reused.

[0039] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

[0040] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

Claims

1. An automatic spray curing device for floor concrete, comprising a main body (1) and a water tank (2), wherein a connecting cover is provided on the outer surface of the water tank (2), a control panel is provided on the outer surface of the main body (1), and a water pump is provided in the inner cavity of the water tank (2), characterized in that, The outer surface of the main body (1) of the equipment is provided with a spray assembly (3), and the inner cavity of the main body (1) of the equipment is provided with a water collection assembly (4). The spray assembly (3) includes a fixed frame (31), a motor (32) is provided on the outer surface of the fixed frame (31), a gear (33) is rotatably connected to the outer surface of the fixed frame (31), a gear frame (34) is slidably connected to the inner cavity of the fixed frame (31), spray pipes (35) are sleeved at both ends of the gear frame (34), and a steering mechanism (36) and an alarm mechanism (37) are provided on the outer surfaces of both ends of the gear frame (34).

2. The automatic spray curing device for floor concrete as described in claim 1, characterized in that, The fixed frame (31) is fixedly connected to the outer surface of the equipment body (1), half of the gear (33) is hollowed out, the output end of the motor (32) is sleeved with the gear (33), the gear (33) meshes with the gear frame (34), the end of the spray pipe (35) away from the gear frame (34) is slidably connected to the water tank (2), and the spray pipe (35) is sleeved with the water pump.

3. The automatic spray curing device for floor concrete as described in claim 1, characterized in that, The steering mechanism (36) includes a connecting block (361), an adjusting rod (362) is rotatably connected to the inner cavity of the connecting block (361), a spring rod (363) is slidably connected to the inner cavity of the adjusting rod (362), a fixing ring (364) is fixedly installed at one end of the spring rod (363), the fixing ring (364) and the adjusting rod (362) are slidably connected, an insert rod (365) is fixedly installed on the outer surface of the spring rod (363), a first spring (366) is sleeved on the outer surface of the spring rod (363), and an adjusting block (367) is fixedly installed at one end of the adjusting rod (362).

4. The automatic spray curing device for floor concrete as described in claim 3, characterized in that, The elastic rod (363) and the adjusting rod (362) are slidably connected. The first spring (366) is located between the inner wall of the adjusting rod (362) and the fixing ring (364). The outer surface of the connecting block (361) is provided with a slot. The insert rod (365) is inserted into the slot. The connecting block (361) and the gear frame (34) are fixedly connected. There is a gap between the outer surface of the adjusting block (367) and the gear frame (34). There is a gap between the adjusting block (367) and the connecting block (361).

5. The automatic spray curing device for floor concrete as described in claim 3, characterized in that, The alarm mechanism (37) includes a spray head (371), a filter screen (372) is slidably connected to the inner cavity of the spray head (371), a connecting strip (373) is tightly fitted to the outer surface of the adjusting block (367), a first limiting rod (374) is fixedly connected to the outer surface of the adjusting block (367), a second spring (375) is sleeved on the outer surface of the first limiting rod (374), a slot (376) is opened on the outer surface of the connecting strip (373), and a baffle plate (377) is slidably connected to the outer surface of the spray head (371). An alarm block (378) is fixedly installed on the outer surface of the shield (377). A locking rod (379) is slidably connected to the inner cavity of the alarm block (378). A locking ball (3710) is movably connected to one end of the locking rod (379). An alarm (3711) is fixedly installed on the outer surface of the alarm block (378). A connecting ring (3712) is fixedly installed on the outer surface of the locking rod (379). A third spring (3713) is sleeved on the outer surface of the locking rod (379). A button (3714) is provided on the inner wall of the alarm block (378).

6. The automatic spray curing device for floor concrete as described in claim 5, characterized in that, The connecting strip (373) and the first limiting rod (374) are slidably connected. The second spring (375) is located between the first limiting rod (374) and the connecting strip (373). The slot (376) and the lever (379) are engaged. The alarm (3711) and the button (3714) are electrically connected. Pressing the button (3714) controls the alarm (3711) to sound an alarm. The connecting ring (3712) and the alarm block (378) are slidably connected. The third spring (3713) is located between the inner wall of the connecting ring (3712) and the alarm block (378). The top of the filter screen (372) and the baffle plate (377) are fixedly connected. The baffle plate (377) and the spray head (371) are in close contact.

7. The automatic spray curing device for floor concrete as described in claim 1, characterized in that, The water collection assembly (4) includes a collection tank (41), which is slidably connected to the inner cavity of the main body (1). A dustproof net (42) is slidably connected to the inner cavity of the collection tank (41). A protruding strip (43) is fixedly connected to the outer surface of the dustproof net (42). A second limiting rod (44) is fixedly installed on the bottom wall of both ends of the collection tank (41). A fourth spring (45) is sleeved on the outer surface of the second limiting rod (44). A connecting plate (46) is fixedly installed on the outer surface of the gear frame (34). An adjustment mechanism (47) is provided on the lower surface of the connecting plate (46). A connecting rod (48) is fixedly installed at the bottom end of the adjustment mechanism (47). A squeezing wheel (49) is rotatably connected to the bottom end of the connecting rod (48).

8. The automatic spray curing device for floor concrete as described in claim 7, characterized in that, The dustproof net (42) and the second limiting rod (44) are slidably connected. The fourth spring (45) is located between the dustproof net (42) and the inner wall of the collection box (41). The two ends of the protrusion (43) are fixedly connected to the dustproof net (42), and there is a gap between the middle part and the dustproof net (42).

9. The automatic spray curing device for floor concrete as described in claim 7, characterized in that, The adjustment mechanism (47) includes a fixed block (471), a threaded rod (472) is rotatably connected to the inner cavity of the fixed block (471), a slider (473) is slidably connected to the lower surface of the fixed block (471), a drive rod (474) is fixedly installed on the outer surface of the slider (473), a lifting block (475) is slidably connected to the outer surface of the drive rod (474), and storage rods (476) are fixedly installed at the four corners of the fixed block (471). A lifting rod (477) is slidably connected to the inner cavity of the storage rod (476).

10. The automatic spray curing device for floor concrete as described in claim 9, characterized in that, The fixed block (471) and the connecting plate (46) are fixedly connected, the slider (473) and the threaded rod (472) are connected by threads, the lifting block (475) and the connecting rod (48) are fixedly connected, the bottom end of the lifting rod (477) and the lifting block (475) are fixedly connected, and the extrusion wheel (49) extrudes the protrusion (43) when it moves.

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