Spraying maintenance device for concrete

Abstract

The utility model discloses a spraying curing device for concrete, which relates to the field of concrete curing and comprises a water filling base, a protection mechanism is arranged on the water filling base and comprises a supporting plate, fixing plates are fixed at the top of the supporting plate, a gap is reserved between the two fixing plates, and a communicating pipe is fixed on the side face of the supporting plate. A pushing arc rod is slidably connected into the communicating pipe in a sealed mode, a sealing baffle is fixed to one end of the pushing arc rod, the sealing baffle is slidably connected with the supporting plate and can seal a gap between the two fixing plates, a water supply pipe is slidably connected to the middle of the supporting plate in a sealed mode, and a spraying mechanism is arranged on the water supply pipe. The device has the beneficial effects that through the arrangement of the protection mechanism, when water is not filled, a sealing baffle, a fixing plate and a circular baffle at the top of a water supply pipe are matched to form a relatively closed space, so that an internal spraying mechanism can be protected, and after pressurized water is filled, the sealing baffle rotates, the protection mechanism is opened, and then surrounding concrete is sprayed and maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete maintenance, particularly relate to a spraying maintenance device for concrete. BACKGROUND

[0002] Concrete maintenance is to create certain humidity and temperature conditions artificially, so that the freshly poured concrete can harden normally or accelerate its strength growth. Concrete can gradually harden and increase strength because of the hydration of cement, and the hydration of cement requires certain temperature and humidity conditions. During the construction process of the construction site, it is necessary to carry the spraying maintenance device to shift positions to maintain the concrete buildings at different positions.

[0003] For example, the patent document with the announcement number CN219826241U discloses a novel spraying device for concrete maintenance, which comprises a base, a vacuum adsorption pad is installed directly below the base, a threaded column track is connected directly above the base, the surface of the threaded column track is made of rubber plastic waterproof material, a threaded column is connected directly above the threaded column track, a copper film is electroplated on the surface of the threaded column, the threaded column track and the threaded column are of the same size, a trifurcated pipe spray head is connected directly above the threaded column, atomizing nozzles are arranged on the trifurcated pipe spray head, the atomizing nozzles are evenly distributed on the trifurcated pipe spray head, a hexagonal nut is connected to the right side of the threaded column track, the threaded column track and the hexagonal nut are embeddedly connected, a piston ring is connected to the right side of the hexagonal nut, the piston ring is a kind of tightening type connecting piece, a water spraying head is connected to the right side of the piston ring. This spraying device can change the spraying range according to the demand, which makes it possible to complete large-scale coverage with a small number of spraying devices when spraying and maintaining the concrete, thereby reducing the maintenance cost and the inconvenience caused by the excessive distribution of spraying devices. In the above-mentioned device, the trifurcated spray head is rotated to spray and maintain the concrete. In actual application, the spraying and maintaining device needs to be placed outdoors for a long time. Due to the uncertainty of outdoor conditions, the nozzle may be blocked or damaged, so a function of protecting the nozzle when maintenance is not performed is needed. SUMMARY

[0004] The utility model discloses a spraying maintenance device for concrete.

[0005] The utility model discloses a spraying maintenance device for concrete.

[0006] The utility model provides a kind of concrete with spray maintenance device, including water-filled base, water-filled base includes water-filled warehouse, rotating ring is rotatably connected in water-filled warehouse top, be provided with protection mechanism on rotating ring, protection mechanism includes with rotating ring fixed connection support plate, the top of support plate is fixedly connected with the fixed plate of several circumferentially uniform settings, the gap between two fixed plates is left, support plate side is fixedly connected with the communicating pipe of several circumferentially uniform settings, communicating pipe lower end is communicated with water-filled warehouse, push arc lever is sealingly slidably connected in communicating pipe, push arc lever one end is fixedly connected with baffle, baffle is slidably connected with support plate, baffle can close the gap between two fixed plates, first spring is fixedly connected between baffle and fixed plate, the middle of support plate is sealingly slidably connected with water supply pipe, and be provided with spray mechanism on water supply pipe.

[0007] Preferably, the top of the water supply pipe is fixedly connected with a circular baffle, the bottom of the water supply pipe is communicated with the water-filled warehouse, and a water inlet hole is formed in the upper end of the water supply pipe.

[0008] Preferably, the front side of the water-filled warehouse is fixedly connected with a water inlet pipe, the water inlet pipe is made of plastic hose, the water inlet pipe is connected with a pressure water source, and a plurality of stabilizing legs are fixedly connected to the outside of the water-filled warehouse.

[0009] Preferably, the spray mechanism includes an arc-shaped water spraying pipe rotatably connected to the upper end of the water supply pipe, the arc-shaped water spraying pipe is connected to the water inlet hole in the water supply pipe through a hose, a plurality of uniformly arranged spray heads are fixedly connected to the arc-shaped water spraying pipe, the spray heads are inclined at a plurality of angles, a sliding ring is slidably connected to the water supply pipe, a plurality of circumferentially uniformly arranged connecting rods are rotatably connected to the sliding ring, the other ends of the connecting rods are rotatably connected to the arc-shaped water spraying pipe, and the position of the arc-shaped water spraying pipe corresponds to the gap between the two fixed plates.

[0010] Preferably, a plurality of circumferentially uniformly arranged linkage plates are slidably connected in the water supply pipe, the upper ends of the linkage plates can block the water inlet hole in the upper end of the water supply pipe, the top of each linkage plate is fixedly connected with a symmetrically arranged traction rope, the other end of each traction rope is fixedly connected to the sliding ring, and a second spring is fixedly connected between each linkage plate and the water supply pipe.

[0011] Preferably, a suction cup is installed at the bottom of each stabilizing leg.

[0012] The beneficial effects are as follows: through the setting of the protection mechanism, when the water is not filled in, the baffle, the fixed plate and the circular baffle on the top of the water supply pipe cooperate to form a relatively closed space, which can protect the internal spray mechanism; after the water with pressure is filled in, the baffle rotates, the arc-shaped water spraying pipe extends out of the gap between the baffles, and then the water is sprayed out of the spray heads to spray and maintain the surrounding concrete.

[0013] The additional technical features and advantages of the utility model will be more obvious in the following description, or can be understood through the specific practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and are together with the description serving to explain the present application. In the drawings:

[0015] Figure 1 is a perspective view of the concrete spraying maintenance device according to the present application;

[0016] Figure 2 is a top view of the concrete spraying maintenance device according to the present application;

[0017] Figure 3 is a left side sectional view of the concrete spraying maintenance device according to the present application;

[0018] Figure 4 is a structure schematic view of the protection mechanism of the concrete spraying maintenance device according to the present application;

[0019] Figure 5 is a relative position schematic view of the communication pipe and the support plate of the concrete spraying maintenance device according to the present application;

[0020] Figure 6 is a structure schematic view of the protection mechanism of the concrete spraying maintenance device according to the present application;

[0021] Figure 7 is a structure schematic view of the spraying mechanism of the concrete spraying maintenance device according to the present application;

[0022] Figure 8 is a relative position schematic view of the communication pipe and the support plate of the concrete spraying maintenance device according to the present application.

[0023] The reference signs are explained as follows:

[0024] 1, water filling base; 101, water filling chamber; 102, stabilizing leg; 103, water inlet pipe; 104, rotating ring; 2, protection mechanism; 201, support plate; 202, fixed plate; 203, communication pipe; 204, pushing arc rod; 205, blocking plate; 206, first spring; 207, water supply pipe; 3, spraying mechanism; 301, linkage plate; 302, traction rope; 303, sliding ring; 304, connecting rod; 305, arc-shaped water spraying pipe; 306, spray head; 307, second spring. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments thereof.

[0026] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0027] The present application will be further described below in conjunction with the drawings:

[0028] As shown in Figures 1-8 A concrete spraying maintenance device, comprising a water filling base 1, the water filling base 1 comprises a water filling bin 101, the top of the water filling bin 101 is rotatably connected with a rotating ring 104, the rotating ring 104 is provided with a protection mechanism 2, the protection mechanism 2 comprises a support plate 201 fixedly connected with the rotating ring 104, the top of the support plate 201 is fixedly connected with a plurality of circumferentially uniformly arranged fixed plates 202, a gap is left between the two fixed plates 202, the side surface of the support plate 201 is fixedly connected with a plurality of circumferentially uniformly arranged communication pipes 203, the lower end of the communication pipe 203 is in communication with the water filling bin 101, a push arc rod 204 is sealingly and slidably connected in the communication pipe 203, one end of the push arc rod 204 is fixedly connected with a blocking plate 205, the blocking plate 205 is slidably connected with the support plate 201, the blocking plate 205 can close the gap between the two fixed plates 202, a first spring 206 is fixedly connected between the blocking plate 205 and the fixed plate 202, a water supply pipe 207 is sealingly and slidably connected in the middle of the support plate 201, the water supply pipe 207 is provided with a spraying mechanism 3, the top of the water supply pipe 207 is fixedly connected with a circular blocking plate, the bottom of the water supply pipe 207 is in communication with the water filling bin 101, a water inlet hole is formed in the upper end of the water supply pipe 207, after the water filling bin 101 is filled with water, the water is filled into the communication pipe 203 and the water supply pipe 207 from the water filling bin 101, the water pushes the push arc rod 204 to move, the push arc rod 204 drives the blocking plate 205 to move, the blocking plate 205 uncloses the gap between the two fixed plates 202, at this time the first spring 206 is compressed, the water pushes the water supply pipe 207 to rise, the water supply pipe 207 rising drives the spraying mechanism 3 to open.

[0029] The water filling bin 101 is fixedly connected with a water inlet pipe 103 on the front side, the water inlet pipe 103 is selected from a plastic hose with a certain length, the water inlet pipe 103 is connected with a pressure water source, and the water filling bin 101 is fixedly connected with a plurality of stable supporting legs 102 on the outer side, and the bottom of each stable supporting leg 102 is provided with a suction cup; before the spraying maintenance is performed, the workers place the device at a predetermined position, so that the suction cups on the stable supporting legs 102 are fixed at the predetermined position, and then the water in the pressure water source is filled into the water filling bin 101 from the water inlet pipe 103.

[0030] The spraying mechanism 3 comprises an arc-shaped water spraying pipe 305 which is rotationally connected with the upper end of the water feeding pipe 207, the arc-shaped water spraying pipe 305 is connected with the water inlet hole on the water feeding pipe 207 through a hose, a plurality of uniformly arranged spray heads 306 are fixedly connected with the arc-shaped water spraying pipe 305, the spray heads 306 are inclined at a plurality of angles, a sliding ring 303 is slidingly connected with the water feeding pipe 207, a plurality of circumferentially uniformly arranged connecting rods 304 are rotationally connected with the sliding ring 303, the other ends of the connecting rods 304 are rotationally connected with the arc-shaped water spraying pipe 305, the arc-shaped water spraying pipe 305 corresponds to the gap between the two fixed plates 202, a plurality of circumferentially uniformly arranged connecting plates 301 are slidingly connected with the water feeding pipe 207, the upper end of each connecting plate 301 can block the water inlet hole on the upper end of the water feeding pipe 207, symmetrically arranged traction ropes 302 are fixedly connected with the top of each connecting plate 301, the other ends of the traction ropes 302 are fixedly connected with the sliding ring 303, a second spring 307 is fixedly connected between each connecting plate 301 and the water feeding pipe 207, the water feeding pipe 207 drives the connecting plate 301 to abut against the supporting plate 201, the water feeding pipe 207 continues to move upwards, at this time, the second spring 307 is compressed, the connecting plate 301 moves relative to the water feeding pipe 207, the top end of the connecting plate 301 is not blocked from the water inlet hole on the top of the water feeding pipe 207, water is filled into the arc-shaped water spraying pipe 305 from the water feeding pipe 207, the connecting plate 301 drives the traction rope 302 to move, the traction rope 302 drives the sliding ring 303 to move upwards, the sliding ring 303 drives the connecting rod 304 to move, the connecting rod 304 drives the arc-shaped water spraying pipe 305 to open, the spray heads 306 are inclined to make the water column deviate, the spraying reaction force acts on the arc-shaped water spraying pipe 305 to drive the rotating ring 104 to rotate, the rotating ring 104 rotates to make the spraying range larger, and the arc-shaped water spraying pipe 305 is also arranged in an arc shape to expand the spraying range.

[0031] Working principle: the worker places the device in the predetermined position, the suction cup on the stable supporting leg 102 is fixed in the predetermined position, then the water in the pressure water source fills into the water filling bin 101 from the water inlet pipe 103, after the water filling bin 101 is filled with water, the water fills into the communicating pipe 203 and the water feeding pipe 207 from the water filling bin 101, the water pushes the pushing arc lever 204 to move, the pushing arc lever 204 drives the blocking plate 205 to move, the blocking plate 205 removes the closure of the gap between the two fixed plates 202, at this time the first spring 206 is compressed, the water pushes the water feeding pipe 207 to rise, the water feeding pipe 207 rising drives the spraying mechanism 3 to open, the water feeding pipe 207 rising drives the linkage plate 301 to abut against the supporting plate 201, the water feeding pipe 207 continues to move upwards, at this time the second spring 307 is compressed, the linkage plate 301 and the water feeding pipe 207 produce relative movement, the top end of the linkage plate 301 is not in the water inlet hole of the top of the water feeding pipe 207, the water fills into the arc-shaped water spraying pipe 305 from the water feeding pipe 207, the linkage plate 301 drives the traction rope 302 to move, the traction rope 302 pulls the sliding ring 303 to rise, the sliding ring 303 drives the connecting rod 304 to move, the connecting rod 304 drives the arc-shaped water spraying pipe 305 to open, the spray head 306 is inclined to make the water column deviated, the spraying reaction force acts on the arc-shaped water spraying pipe 305 to drive the rotating ring 104 to rotate, the rotating ring 104 rotating makes the spraying range larger, the arc-shaped water spraying pipe 305 is arranged in an arc shape, which can also expand the spraying range.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A spraying curing device for concrete comprising a water-filled base (1), characterised in that: The water filling base (1) comprises a water filling bin (101), a rotating ring (104) is rotatably connected to the top of the water filling bin (101), a protection mechanism (2) is arranged on the rotating ring (104), the protection mechanism (2) comprises a support plate (201) fixedly connected with the rotating ring (104), a plurality of circumferentially uniformly arranged fixing plates (202) are fixedly connected to the top of the support plate (201), a gap is left between two fixing plates (202), a plurality of circumferentially uniformly arranged communication pipes (203) are fixedly connected to the side of the support plate (201), the lower end of the communication pipe (203) is communicated with the water filling bin (101), a push arc lever (204) is sealingly and slidably connected in the communication pipe (203), a blocking plate (205) is fixedly connected to one end of the push arc lever (204), the blocking plate (205) is slidably connected with the support plate (201), the blocking plate (205) can block the gap between two fixing plates (202), a first spring (206) is fixedly connected between the blocking plate (205) and the fixing plate (202), a water feeding pipe (207) is sealingly and slidably connected in the middle of the support plate (201), a spraying mechanism (3) is arranged on the water feeding pipe (207).

2. A spray curing unit for concrete as claimed in claim 1 wherein: The top of the water feeding pipe (207) is fixedly connected with a circular blocking plate, the bottom of the water feeding pipe (207) is communicated with the water filling bin (101), and a water inlet hole is formed in the upper end of the water feeding pipe (207).

3. A spray curing apparatus for concrete as defined in claim 1, wherein: A water inlet pipe (103) is fixedly connected to the front side of the water filling bin (101), the water inlet pipe (103) is made of plastic hose, the water inlet pipe (103) is connected with a pressure water source, and a plurality of stabilizing legs (102) are fixedly connected to the outside of the water filling bin (101).

4. A spray curing apparatus for concrete as defined in claim 1, wherein: The spraying mechanism (3) comprises an arc-shaped water spraying pipe (305) rotatably connected with the upper end of the water feeding pipe (207), the arc-shaped water spraying pipe (305) is connected with the water inlet hole on the water feeding pipe (207) through a hose, a plurality of uniformly arranged spray heads (306) are fixedly connected to the arc-shaped water spraying pipe (305), the spray heads (306) are inclined by a plurality of angles, a sliding ring (303) is slidably connected to the water feeding pipe (207), a plurality of circumferentially uniformly arranged connecting rods (304) are rotatably connected to the sliding ring (303), the other ends of the connecting rods (304) are rotatably connected with the arc-shaped water spraying pipe (305), and the positions of the arc-shaped water spraying pipe (305) and the gap between two fixing plates (202) correspond to each other.

5. A spray curing unit for concrete as claimed in claim 4 wherein: A plurality of circumferentially uniformly arranged connecting plates (301) are slidably connected in the water feeding pipe (207), the upper end of the connecting plate (301) can block the water inlet hole in the upper end of the water feeding pipe (207), symmetrically arranged traction ropes (302) are fixedly connected to the top of the connecting plate (301), the other ends of the traction ropes (302) are fixedly connected with the sliding ring (303), and a second spring (307) is fixedly connected between the connecting plate (301) and the water feeding pipe (207).

6. A spray curing unit for concrete as defined in claim 3, wherein: The stable supporting leg (102) is provided with a suction cup at the bottom.

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