Spraying maintenance device for civil construction

Abstract

The utility model discloses a spraying curing device for civil construction, and mainly relates to the field of concrete curing. Comprising a spraying box, a communicated water storage tank is arranged at the top of the spraying box, moving boxes are symmetrically arranged on the two sides of the spraying box, moving wheels are arranged at the bottoms of the moving boxes, a water inlet pipe is arranged in the spraying box, spraying heads are symmetrically and rotationally connected to the lower portion of the water inlet pipe, and a plurality of communicated nozzles are distributed at the bottoms of the spraying heads in an array mode; and communicating connecting pipes are arranged between the two ends of the water inlet pipe and the two spraying heads, a driving box is arranged in the spraying box, driving rods are symmetrically and slidably connected in the driving box in the transverse direction, sliding blocks are slidably connected to the spraying heads, and the ends of the driving rods are rotationally connected with the sliding blocks. The concrete curing device has the advantages that the technical problems of low watering curing efficiency and non-uniformity during concrete curing in the prior art can be solved, rapid and uniform watering operation on the surface of concrete is achieved, curing is more comprehensive and uniform, and the concrete forming quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of concrete curing, in particular to a spraying curing device for civil engineering construction. Background Art

[0002] Concrete is a hydraulic material, and concrete curing is an important process to ensure the construction quality of concrete. During the concrete strength growth period, in order to avoid moisture loss caused by surface evaporation and other reasons, enable the hydration of concrete to proceed fully, ensure technical indicators such as the strength and durability of concrete, and prevent cracks caused by drying, it is necessary to cure it. Watering is only one of the methods for natural curing of concrete. Doing a good job in the curing of newly poured concrete is one of the important links to ensure the strength of concrete and prevent cracks; however, the existing concrete pouring equipment generally uses a fixed water pipe to water, the watering position is relatively fixed, the watering speed is slow, the efficiency is low, and it cannot be evenly sprinkled on all positions of the concrete surface, and it cannot quickly cool the concrete, which is likely to cause the concrete to crack and reduce the performance of the concrete. Content of the Utility Model

[0003] The purpose of the utility model is to provide a spraying curing device for civil engineering construction, which can solve the technical problems of low watering curing efficiency and unevenness existing in the existing concrete curing, realize rapid and uniform sprinkling operation on the concrete surface, make the curing more comprehensive and uniform, and ensure the quality of the formed concrete.

[0004] In order to achieve the above purpose, the utility model is realized through the following technical solutions:

[0005] A spraying curing device for civil engineering construction includes a spraying tank, a push-pull handle is arranged on the spraying tank, a communicating water storage tank is arranged on the top of the spraying tank, moving boxes are symmetrically arranged on both sides of the spraying tank, moving wheels are arranged at the bottom of the moving boxes, a water inlet pipe is arranged in the spraying tank, the water inlet pipe is communicated with the water storage tank, spraying heads are symmetrically and rotatably connected below the water inlet pipe, a plurality of communicating nozzles are arranged in an array at the bottom of the spraying heads, connecting pipes are arranged between the two ends of the water inlet pipe and the two spraying heads, a driving box is arranged in the spraying tank, driving rods are symmetrically and slidably connected horizontally in the driving box, sliders are slidably connected on the spraying heads, and the ends of the driving rods are rotatably connected with the sliders.

[0006] Further, a driving plate is slidably connected vertically in the driving box, connecting rods are rotatably connected to both ends of the driving plate, and the connecting rods are rotatably connected to the driving rods.

[0007] Further, a slide bar and a screw rod are arranged in parallel in the drive box. The screw rod is rotatably connected in the drive box, penetrates through the drive plate and is in threaded connection with the drive plate. The slide bar penetrates through the drive plate and is in sliding connection with the drive plate.

[0008] Further, a bearing plate is slidably connected vertically in the moving box. An operating rod for driving the bearing plate to slide up and down is arranged in the moving box. The moving wheel is rotatably connected to the bottom of the bearing plate.

[0009] Further, the operating rod penetrates through the bearing plate and is in threaded connection with the bearing plate. A crank is arranged at the top of the operating rod.

[0010] Further, the connecting pipe is made of plastic or rubber.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The structure of the present utility model is provided with a communicating water storage tank at the top of the spraying tank, and moving boxes are symmetrically arranged on both sides. When in use, hold the push-pull handle by hand and push the spraying tank to move on the concrete under the action of the moving wheels at the bottom of the moving box. Use the spray heads inside the spraying tank to evenly spray the curing water in the water storage tank to each position on the concrete surface. The structure is simple and the operation is convenient, realizing more efficient and uniform spraying and curing of the concrete surface, and ensuring the quality of the concrete forming;

[0013] 2. An inlet pipe communicating with the water storage tank is arranged in the spraying tank. The spray heads are symmetrically rotatably connected below the inlet pipe. A communicating connecting pipe is arranged between the two ends of the inlet pipe and the spray heads on both sides. At the same time, a drive box is arranged in the spraying tank. Drive rods are symmetrically slidably connected horizontally in the drive box. Sliders are slidably connected to the spray heads. The ends of the drive rods are rotatably connected to the sliders. Such a structure can drive the spray heads to rotate in the spraying tank through the reciprocating horizontal sliding of the two drive rods in the drive box, and then realize the swinging spraying of the spray heads back and forth, thereby greatly increasing the spraying area and uniformity, and improving the efficiency and uniformity of the concrete spraying and curing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Att Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0015] Att Figure 2 is an internal structural schematic diagram of the present utility model.

[0016] Att Figure 3 is a structural schematic diagram of the inside of the drive box of the present utility model.

[0017] Att Figure 4 is a structural schematic diagram of the inside of the moving box of the present utility model.

[0018] Reference numerals shown in the drawings:

[0019] 1. Spraying tank; 2. Push-pull handle; 3. Water storage tank; 4. Moving box; 5. Moving wheels; 6. Water inlet pipe; 7. Spraying head; 8. Nozzle; 9. Connecting pipe; 10. Driving box; 11. Driving rod; 12. Slide block; 13. Driving plate; 14. Connecting rod; 15. Slide bar; 16. Screw rod; 17. Bearing plate; 18. Operating rod; 19. Crank. Detailed implementation manners

[0020] The following further elaborates the present utility model in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by this application.

[0021] Refer to Figure 1 and Figure 2, the present utility model relates to a spraying and curing device for civil engineering construction. The main structure includes a spraying tank 1, which is made of metal. A push-pull handle 2 is welded or bolted to the spraying tank 1, facilitating the operator to hold the push-pull handle 2 to move the spraying tank 1. A communicating water storage tank 3 is provided at the top of the spraying tank 1, and curing water is stored in the water storage tank 3. Generally, a water inlet is provided at the top of the water storage tank 3 to facilitate replenishing curing water into the water storage tank 3. Moving boxes 4 are symmetrically welded or bolted to both sides of the spraying tank 1. Moving wheels 5 are provided at the bottom of the moving boxes 4. Such a structure can push the spraying tank 1 to move back and forth on the concrete surface under the action of the moving wheels 5, thereby realizing uniform spraying and curing of various positions of the concrete, improving the efficiency and convenience of curing. A water inlet pipe 6 is provided in the spraying tank 1, and the water inlet pipe 6 is communicated with the water storage tank 3. Specifically, a water pump is provided in the water storage tank 3, and a pipeline is connected to the output end of the water pump and extends into the spraying tank 1 to be communicated with the water inlet pipe 6. Spraying heads 7 are symmetrically rotatably connected to the lower side of the water inlet pipe 6 through pins or hinges. A plurality of communicating nozzles 8 are arranged in an array at the bottom of the spraying heads 7. Such a structure enables the spraying heads 7 to continuously swing left and right during water spraying and curing, so that the curing water is evenly sprayed onto the surface of the concrete along the nozzles 8 at the bottom. The range of single-time spraying and curing is larger, and the spraying and curing are more uniform, greatly improving the efficiency and uniformity of spraying and curing the concrete surface. Connecting pipes 9 are provided between both ends of the water inlet pipe 6 and the two spraying heads 7. The connecting pipes 9 are pipe structures that can be bent, ensuring that the water in the water storage tank 3 can smoothly enter the spraying heads 7 continuously through the water inlet pipe 6 when the spraying heads 7 swing left and right, guaranteeing the smoothness of the supply of curing water. A driving box 10 is welded or bolted in the spraying tank 1. Driving rods 11 are symmetrically slidably connected in the driving box 10 in the horizontal direction. Sliders 12 are slidably connected to the spraying heads 7. The ends of the driving rods 11 are rotatably connected to the sliders 12 through pins. Such a structure can push the spraying heads 7 to rotate towards one side when the driving rods 11 in the driving box 10 slide horizontally. During the rotation process, the sliders 12 slide on the spraying heads 7. Under the connection of the sliders 12, the driving rods 11 maintain a stable connection with the spraying heads 7. Thus, when the driving rods 11 slide back, they can drive the spraying heads 7 to rotate in the opposite direction, realizing the reciprocating swing drive of the spraying heads 7, and further making the spraying and curing of the concrete more efficient and uniform.

[0022] Preferably, a driving plate 13 is slidably connected vertically inside the driving box 10. Both ends of the driving plate 13 are rotatably connected to a connecting rod 14 by a pin shaft or a hinge. The connecting rod 14 is rotatably connected to the driving rod 11 by a pin shaft or a hinge. Such a structure utilizes the up-and-down sliding movement of the driving plate 13, and under the rotational connection of the connecting rod 14, simultaneously realizes the lateral sliding drive of the two driving rods 11 on both sides, simplifies the complexity of the driving structure, and makes the lateral sliding drive of the two driving rods 11 more efficient and smooth.

[0023] Preferably, referring to Figure 3 , parallel slide rods 15 and a screw rod 16 are provided inside the driving box 10. The screw rod 16 is driven to rotate by a motor. The screw rod 16 is rotatably connected inside the driving box 10 through a bearing. The slide rod 15 is welded or bolted to the inside of the driving box 10. The screw rod 16 penetrates through the driving plate 13 and is threadedly connected thereto. The slide rod 15 penetrates through the driving plate 13 and is slidably connected thereto. Such a structure utilizes the rotation of the screw rod 16 to make the driving plate 13 slide up and down along the slide rod 15 under the action of the threaded connection. When the screw rod 16 rotates in the reverse direction, the driving plate 13 slides back in the reverse direction, thereby realizing the reciprocating up-and-down sliding of the driving plate 13. The structure is simple, and the up-and-down sliding movement drive of the driving plate 13 is more accurate and stable.

[0024] Preferably, referring to Figure 4 , a bearing plate 17 is slidably connected vertically inside the moving box 4. An operating rod 18 for driving the bearing plate 17 to slide up and down is provided inside the moving box 4. The moving wheel 5 is rotatably connected to the bottom of the bearing plate 17 through a bearing. Such a structure enables the moving wheel 5 to extend out of the moving box 4 under the up-and-down sliding movement of the bearing plate 17 to realize the movement of the spraying box 1, or to retract into the interior of the moving box 4 to keep the spraying box 1 at a designated position, thereby making the spraying and maintenance of the spraying box 1 more flexible and meeting different spraying requirements.

[0025] Preferably, the operating rod 18 penetrates through the bearing plate 17 and is threadedly connected thereto. A crank 19 is provided at the top of the operating rod 18. Such a structure can conveniently drive the operating rod 18 to rotate by rotating the crank 19 from the outside, thereby realizing the adjustment of the height of the bearing plate 17, enabling the moving wheel 5 to extend out or hide into the moving box 4, and making the position control of the moving wheel 5 more convenient and efficient.

[0026] Preferably, the connecting pipe 9 is made of plastic or rubber. Such a structure can ensure the service life of the connecting pipe 9 when it can be bent, making it not easily break even after being bent multiple times and ensuring the service life of the connecting pipe 9.

[0027] Working principle: The structure of the utility model is provided with a connected water storage tank 3 at the top of the spraying tank 1, and moving tanks 4 are symmetrically arranged on both sides. When in use, hold the push-pull handle 2 by hand, and under the action of the moving wheels 5 at the bottom of the moving tank 4, push the spraying tank 1 to move on the concrete. Use the spray heads 7 inside the spraying tank 1 to evenly spray the curing water in the water storage tank 3 onto various positions on the concrete surface. The structure is simple and the operation is convenient, realizing more efficient and uniform spraying and curing of the concrete surface, and ensuring the quality of the formed concrete. An inlet pipe 6 connected to the water storage tank 3 is arranged in the spraying tank 1. The spray heads 7 are symmetrically rotatably connected below the inlet pipe 6. A connecting pipe 9 is provided for connection between both ends of the inlet pipe 6 and the spray heads 7 on both sides. At the same time, a driving box 10 is arranged in the spraying tank 1. Driving rods 11 are symmetrically and horizontally slidably connected in the driving box 10. A slider 12 is slidably connected to the spray head 7. The end of the driving rod 11 is rotatably connected to the slider 12. With such a structure, through the reciprocating horizontal sliding of the two driving rods 11 in the driving box 10, the spray heads 7 can be driven to rotate in the spraying tank 1 under the connection of the sliders 12, thereby realizing the back-and-forth swinging spraying of the spray heads 7, greatly increasing the spraying area and uniformity, and improving the efficiency and uniformity of the concrete spraying and curing.

Claims

1. A spraying maintenance device for civil construction, comprising a spraying box (1), the spraying box (1) is provided with a push-pull handle (2), the top of the spraying box (1) is provided with a connected water storage tank (3), the two sides of the spraying box (1) are symmetrically provided with moving boxes (4), the bottom of the moving box (4) is provided with moving wheels (5), characterized in that: The spray box (1) is provided with a water inlet pipe (6), the water inlet pipe (6) is connected to the water storage tank (3), a spray head (7) is symmetrically rotatably connected below the water inlet pipe (6), a plurality of connected nozzles (8) are arranged in an array at the bottom of the spray head (7), connecting pipes (9) are connected between the two ends of the water inlet pipe (6) and the two spray heads (7), a driving box (10) is provided in the spray box (1), a driving rod (11) is symmetrically slidably connected in the transverse direction in the driving box (10), a slider (12) is slidably connected to the spray head (7), and the end of the driving rod (11) is rotatably connected to the slider (12).

2. A spraying maintenance device for civil construction according to claim 1, characterized in that: A driving plate (13) is vertically slidably connected inside the driving box (10), and connecting rods (14) are rotatably connected at both ends of the driving plate (13), and the connecting rods (14) are rotatably connected to the driving rod (11).

3. A spraying maintenance device for civil construction according to claim 2, characterized in that: The drive box (10) is provided with a parallel sliding rod (15) and a screw rod (16), the screw rod (16) is rotatably connected in the drive box (10), the screw rod (16) penetrates the drive plate (13) and is threadedly connected thereto, and the sliding rod (15) penetrates the drive plate (13) and is slidably connected thereto.

4. A spraying maintenance device for civil construction according to claim 1, characterized in that: A carrying plate (17) is vertically slidably connected inside the moving box (4), an operating rod (18) for driving the carrying plate (17) to slide up and down is provided inside the moving box (4), and the moving wheel (5) is rotatably connected to the bottom of the carrying plate (17).

5. A spraying maintenance device for civil construction according to claim 4, characterized in that: The operating rod (18) passes through the bearing plate (17) and is threadedly connected thereto, and a crank (19) is provided on the top of the operating rod (18).

6. A spraying maintenance device for civil construction according to claim 1, characterized in that: The connecting pipe (9) is made of plastic or rubber.

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