Concrete curing device

Abstract

The utility model discloses a concrete curing device which comprises a bottom plate, a water spraying assembly is fixedly arranged on the surface of the bottom plate, two mounting plates are fixedly arranged on the surface of the bottom plate, water is discharged from a water outlet pipe by arranging a pressing wheel, a thin film is wound on the outer side of a film discharging roller, one end of the thin film is wound around the upper portion of the pressing wheel, and the other end of the thin film is wound around the other end of the pressing wheel. When water spraying maintenance needs to be carried out on the concrete slab again, only one end of the thin film needs to be lifted up to cover the water outlet pipe, then one end of the thin film is pressed by the pressing wheel, and the thin film is pulled out from the position below the pressing wheel after the water outlet pipe discharges water. The pressing wheel can press the film, the whole film does not need to be lifted, the first rack and the second rack are arranged, the distance between the first rack and the second rack is adjusted by rotating the gear, the positions of the two moving assemblies can be adjusted, and the method can adapt to concrete slabs of different sizes.

Description

Technical Field

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

[0002] Concrete is a general term for composite materials made of gel material, aggregate and water in appropriate proportions and hardened after a certain period of time. It is the most widely used artificial civil construction material in the world. The reason why concrete can gradually solidify and harden after being poured is mainly due to the hydration of cement, and hydration requires appropriate temperature and humidity conditions. Therefore, in order to ensure that concrete has suitable hardening conditions and its strength continues to increase, concrete must be cured.

[0003] For example, Chinese patent CN219596978U discloses a concrete water spraying curing machine. In this technical solution, by turning on the water pump, water can be transported along the water pipe and then sprayed out and sprinkled onto the concrete surface, thereby achieving the purpose of watering and curing the concrete. During the watering process, the water outlet end of the water pipe can be controlled to swing back and forth through a control component, thereby increasing the watering coverage area, thereby improving the convenience of watering and curing the concrete structure.

[0004] However, in the above-mentioned disclosed technical solution, water is transported to the water pipe by a water pump and then sprayed onto the concrete surface to achieve the purpose of watering and curing. However, when the existing method is actually used, the construction site usually uses an engineering membrane to cover the cement concrete to keep it moist and heat-insulated. When the device needs to replenish water and humidify the concrete or steam-cure the concrete, it is necessary to lift up the membrane covering the concrete surface over a large area and then perform curing on the cement concrete. Such operation is relatively troublesome. Utility Model Content

[0005] In order to solve the above problems, the following technical solutions are proposed:

[0006] A concrete curing device comprises a base plate, a water spray assembly is fixedly arranged on the surface of the base plate, two mounting plates are fixedly arranged on the surface of the base plate, a film placing roller is placed between the two mounting plates, two fixing plates are fixedly arranged on one side of the base plate, a pressure wheel is rotatably connected between the two fixing plates.

[0007] Two groups of moving components are arranged at the bottom of the base plate, and the moving components include two rollers, one side of the two rollers is rotatably connected with a fixed frame, a moving plate is fixedly connected between the two fixed frames, one side of the two fixed frames is rotatably connected with a rotating plate, and a connecting plate is rotatably connected between the two rotating plates.

[0008] The bottom of the base plate is rotatably connected to a gear, and a first rack and a second rack are meshed on both sides of the gear. The surfaces of the first rack and the second rack are fixedly connected to movable blocks. The first rack is fixedly connected to one group of moving components, and the second rack is fixedly connected to another group of moving components.

[0009] As a further improvement of the above scheme, the water spray assembly includes a water tank and a water pump fixedly arranged on the top of the base plate, the water tank and the water pump are connected by a hose, one side of the water pump is connected to a water outlet pipe, two connecting pipes are slidably arranged inside the water outlet pipe, and water outlet holes are provided on the surfaces of the water outlet pipe and the connecting pipe.

[0010] As a further improvement of the above scheme, a connecting block is fixedly arranged on the top of the fixed frame, and the connecting block is fixedly connected to the movable plate. A groove is opened at the bottom of the base plate for the movable plate and the connecting block to move. The groove is opened at the bottom of the base plate to facilitate the movement of the movable plate and the connecting block.

[0011] As a further improvement of the above solution, a rotating plate is fixedly provided on one side of the gear, and a limiting groove is opened on one side of the rotating plate. The limiting groove is opened on one side of the rotating plate, and the gear can be rotated by inserting the handle into the limiting groove.

[0012] As a further improvement of the above scheme, the movable block is T-shaped, and a groove for the movable block to move is provided at the bottom of the base plate. The groove is provided at the bottom of the base plate to facilitate the movement of the movable block.

[0013] As a further improvement of the above solution, the water pump and the water outlet pipe are connected through an installation pipe, and a valve is provided on the outside of the installation pipe.

[0014] As a further improvement of the above solution, both sides of the film placing roller are fixedly connected with a rotating shaft, and the surface of the mounting plate is provided with a slot for the rotating shaft to rotate.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The concrete curing device is provided with a pressure wheel. When the concrete slab needs to be cured, water only needs to be released from the water outlet pipe. Since a film is wrapped around the outer side of the film-releasing roller, one end of the film is passed over the top of the pressure wheel, and then the film is pulled out from the bottom of the pressure wheel. In this way, after water is sprayed out of the water outlet pipe, the surface of the concrete can be covered with the film. When the concrete slab needs to be sprayed with water for curing again, one end of the film only needs to be lifted up to cover the water outlet pipe, and then one end of the film is pressed by the pressure wheel. In this way, after water comes out of the water outlet pipe, the pressure wheel can press the film, and there is no need to lift up the entire film, so that the concrete can be cured more conveniently.

[0017] 2. The concrete curing device is provided with a first rack and a second rack, and the distance between the first rack and the second rack is adjusted by rotating the gear. Since one end of the first rack is fixedly connected to a group of moving components, and one end of the second rack is fixedly connected to another group of moving components, the positions of the two groups of moving components can be adjusted by adjusting the first rack and the second rack, so that the concrete curing device can adapt to concrete slabs of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the structural bottom plate of the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Bottom plate; 2. Pressing wheel; 3. Film placing roller; 4. Water tank; 41. Water pump; 42. Water outlet pipe; 5. Roller; 51. Fixed frame; 52. Connecting plate; 53. Moving plate; 6. First rack; 7. Gear; 8. Second rack; 9. Movable block. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0024] Embodiment 1:

[0025] Please combine Figure 1-3 A concrete curing device of the present embodiment comprises a base plate 1, a water spraying assembly is fixedly arranged on the surface of the base plate 1, the water spraying assembly comprises a water tank 4 and a water pump 41 fixedly arranged on the top of the base plate 1, the water tank 4 and the water pump 41 are connected through a hose, one side of the water pump 41 is connected with a water outlet pipe 42, two connecting pipes are slidingly arranged inside the water outlet pipe 42, the surfaces of the water outlet pipe 42 and the connecting pipe are provided with water outlet holes, the water pump 41 and the water outlet pipe 42 are connected through a mounting pipe, a valve is arranged on the outside of the mounting pipe, two mounting plates are fixedly arranged on the surface of the base plate 1, a film placing roller 3 is placed between the two mounting plates, both sides of the film placing roller 3 are fixedly connected with a rotating shaft, a notch for the rotating shaft to rotate is provided on the surface of the mounting plate, two fixing plates are fixedly arranged on one side of the base plate 1, a pressure wheel 2 is rotatably connected between the two fixing plates.

[0026] Two groups of moving components are arranged at the bottom of the base plate 1, and the moving components include two rollers 5, one side of the two rollers 5 is rotatably connected with a fixed frame 51, a moving plate 53 is fixedly connected between the two fixed frames 51, a connecting block is fixedly arranged on the top of the fixed frame 51, and the connecting block is fixedly connected to the moving plate 53, a slot is provided at the bottom of the base plate 1 for the moving plate 53 and the connecting block to move, a slot is provided at the bottom of the base plate 1 to facilitate the movement of the moving plate 53 and the connecting block, one side of the two fixed frames 51 is rotatably connected with a rotating plate, and a connecting plate 52 is rotatably connected between the two rotating plates.

[0027] The bottom of the base plate 1 is rotatably connected to a gear 7, and both sides of the gear 7 are meshed with a first rack 6 and a second rack 8. The surfaces of the first rack 6 and the second rack 8 are fixedly connected to a movable block 9, and the movable block 9 is T-shaped. A groove is provided at the bottom of the base plate 1 for the movable block 9 to move. The groove is provided at the bottom of the base plate 1 to facilitate the movement of the movable block 9. The first rack 6 is fixedly connected to one group of movable components, and the second rack 8 is fixedly connected to another group of movable components.

[0028] The implementation principle of a concrete curing device in an embodiment of the present application is as follows: when the concrete slab needs to be cured, the water pump 41 is started to transport the water in the water tank 4 to the water outlet pipe 42, and then the water outlet pipe 42 sprays the water, a film is wrapped around the outside of the film release roller 3, one end of the film is passed through the top of the pressure wheel 2, and then the film is pulled out from the bottom of the pressure wheel 2, so that when the water outlet pipe 42 is spraying water, the pushing device moves, and the film can be covered on the surface of the concrete slab.

[0029] When the concrete slab needs to be sprayed with water for curing again, it is only necessary to lift up one end of the film, then pass one end of the film through the water outlet pipe 42, and put the film down. In this way, when the pushing device moves, the water outlet pipe 42 will spray water on the surface of the concrete slab, and the pressure wheel 2 will press the film. In this way, there is no need to lift up the entire film, which is more convenient.

[0030] Embodiment 2:

[0031] Based on Example 1, this embodiment is further improved in that: a rotating plate is fixedly provided on one side of the gear 7, and a limiting groove is opened on one side of the rotating plate. The limiting groove is opened on one side of the rotating plate, and the gear 7 can be rotated by inserting the handle into the limiting groove. The handle is inserted into the limiting groove opened on the surface of the rotating plate, and then the gear 7 is rotated. The surface of the gear 7 is meshed with a first rack 6 and a second rack 8, and one end of the first rack 6 is fixedly connected to one of the moving components, and one end of the second rack 8 is fixedly connected to another moving component. In this way, by adjusting the positions of the first rack 6 and the second rack 8, the position between the two groups of moving components can be adjusted.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A concrete curing device, characterized in that: include: A bottom plate (1), a water spray assembly is fixedly arranged on the surface of the bottom plate (1), two mounting plates are fixedly arranged on the surface of the bottom plate (1), a film placing roller (3) is placed between the two mounting plates, two fixing plates are fixedly arranged on one side of the bottom plate (1), a pressure wheel (2) is rotatably connected between the two fixing plates; Two groups of moving components are arranged at the bottom of the base plate (1), and the moving components include two rollers (5), one side of the two rollers (5) is rotatably connected to a fixed frame (51), a moving plate (53) is fixedly connected between the two fixed frames (51), one side of the two fixed frames (51) is rotatably connected to a rotating plate, and a connecting plate (52) is rotatably connected between the two rotating plates; The bottom of the base plate (1) is rotatably connected to a gear (7), and both sides of the gear (7) are meshed with a first rack (6) and a second rack (8), and the surfaces of the first rack (6) and the second rack (8) are fixedly connected to movable blocks (9), the first rack (6) is fixedly connected to one group of movable components, and the second rack (8) is fixedly connected to the other group of movable components.

2. A concrete curing device according to claim 1, characterized in that: The water spray assembly comprises a water tank (4) and a water pump (41) fixedly arranged on the top of the base plate (1); the water tank (4) and the water pump (41) are connected via a hose; one side of the water pump (41) is connected to a water outlet pipe (42); two connecting pipes are slidably arranged inside the water outlet pipe (42); and water outlet holes are provided on the surfaces of the water outlet pipe (42) and the connecting pipes.

3. A concrete curing device according to claim 1, characterized in that: A connecting block is fixedly arranged on the top of the fixed frame (51), and the connecting block is fixedly connected to the movable plate (53). A slot is provided at the bottom of the bottom plate (1) for the movable plate (53) and the connecting block to move.

4. A concrete curing device according to claim 1, characterized in that: A rotating plate is fixedly arranged on one side of the gear (7), and a limiting groove is opened on one side of the rotating plate.

5. A concrete curing device according to claim 1, characterized in that: The movable block (9) is arranged in a T-shape, and a groove for the movable block (9) to move is provided at the bottom of the base plate (1).

6. A concrete curing device according to claim 2, characterized in that: The water pump (41) and the water outlet pipe (42) are connected via an installation pipe, and a valve is provided on the outside of the installation pipe.

7. A concrete curing device according to claim 1, characterized in that: Both sides of the film placing roller (3) are fixedly connected with a rotating shaft, and the surface of the mounting plate is provided with a notch for the rotating shaft to rotate.

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