Spraying tool for concrete curing

Abstract

The utility model discloses a concrete curing spraying tool, which relates to the field of concrete curing and comprises a concrete pile, a first positioning ring and a second positioning ring, and the first positioning ring and the second positioning ring are arranged on the outer side of the concrete pile and are distributed along the height direction of the concrete pile. A flexible water bag is communicated between the first positioning ring and the second positioning ring, the water delivery port can be connected with a water source, along with continuous input of the water source, the flexible water bag and cavities in the first positioning ring and the second positioning ring can be filled with the water source, and the flexible water bag can bulge to intercept and protect the outer side of the concrete pile; and meanwhile, a water source can be discharged from the first water opening and the second water opening, so that spraying operation is conducted on the outer side of the concrete pile, the spraying area of the device is large, and the situation of spraying omission is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete maintenance, especially concrete maintenance spraying tool. BACKGROUND

[0002] After concrete pouring, if the climate is hot and the air is dry, the water in the concrete evaporates too fast if not maintained in time, which forms dehydration phenomenon, cannot fully hydrate the cement particles that have formed gel, cannot be converted into stable crystals, lacks sufficient adhesive force, and thus can cause flaky or powdery shedding on the surface of the concrete. In addition, when the concrete has not yet possessed sufficient strength, the water evaporates too early, which also causes large shrinkage deformation and dry shrinkage cracks. Therefore, the maintenance in the initial stage after concrete pouring is very important, and after the concrete removes the surface covering or is removed from the mold, water storage, watering or covering with water spraying and other measures should be taken to maintain the concrete.

[0003] In the existing maintenance, artificial back sprayer is used for water spraying maintenance, but manual operation is required, which increases the labor intensity of workers and reduces the work efficiency.

[0004] Therefore, it is necessary to provide concrete maintenance spraying tool to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing concrete maintenance spraying tool to solve the problem that in the existing maintenance, artificial back sprayer is used for water spraying maintenance, but manual operation is required, which increases the labor intensity of workers and reduces the work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: concrete maintenance spraying tool, including concrete pile and first positioning ring and second positioning ring arranged on the outer side of the concrete pile, the first positioning ring and the second positioning ring are distributed along the height direction of the concrete pile, and a flexible water bag is communicated between the first positioning ring and the second positioning ring.

[0007] The first positioning ring and the second positioning ring both include first semicircle ring and second semicircle ring, one end of the first semicircle ring and the second semicircle ring close to each other is rotatably connected, and cavities are formed in the first semicircle ring and the second semicircle ring, the flexible water bag is communicated in two corresponding cavities, and first water inlets are formed in the inner sides of the first semicircle ring and the second semicircle ring.

[0008] Preferably, a plurality of second water inlets are formed on the side of the flexible water bag close to the concrete pile, and the plurality of second water inlets are distributed along the height direction of the flexible water bag.

[0009] Preferably, a water inlet is arranged on the outer side of the second positioning ring, and the water inlet is communicated with the corresponding cavity.

[0010] Preferably, the outer sides of the two second semicircular rings are fixed with auxiliary handles, the two auxiliary handles are in corresponding positions, and the opposite sides of the two auxiliary handles are fixed with magnets.

[0011] Preferably, the outer sides of the first positioning ring and the second positioning ring are provided with positioning screws, one end of the positioning screw penetrates through the corresponding first positioning ring and second positioning ring, and is pressed against the outer surface of the concrete pile.

[0012] Preferably, the inner sides of the first positioning ring and the second positioning ring are spaced apart from the outer surface of the concrete pile.

[0013] Preferably, the other ends of the first semicircular ring and the second semicircular ring close to each other are connected with fixing plates, and the two fixing plates are fixed through bolts.

[0014] The technical effects and advantages of the present application are as follows:

[0015] 1. The first semicircular ring and the second semicircular ring can form a closed circle by rotating, and the other end of the first semicircular ring and the second semicircular ring can be fixed through bolts, so that the first semicircular ring and the second semicircular ring can be sleeved on the outer side of the concrete pile, and the first semicircular ring and the second semicircular ring can be opened by removing the bolts, which is convenient for installation and disassembly of the device.

[0016] 2. In the actual operation of the present application, the water inlet can be connected to a water source, and as the water source continues to input, the water source will fill the cavities in the flexible water bag and the first positioning ring and the second positioning ring, and the flexible water bag can be inflated to intercept and protect the outer side of the concrete pile, avoiding the falling of debris from the outer side of the concrete pile. At the same time, the water source will be discharged from the first water inlet and the second water inlet, thereby performing a spraying operation on the outer side of the concrete pile. The spraying area of the present application is large, and the situation of spraying omission is reduced.

[0017] 3. In the actual operation of the present application, when the water source stops inputting and the water source in the flexible water bag is discharged, the flexible water bag will be deflated, and the device can be disassembled by placing the first positioning ring and the second positioning ring close to each other, so that the two auxiliary handles are close to each other, the adsorption is completed, the first positioning ring and the second positioning ring are fixed and stored, the floor space is reduced, and the device is used for subsequent transportation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the concrete curing and spraying tool.

[0019] Figure 2 It is a structure schematic view of the fixing plate and the first semicircular ring.

[0020] Figure 3 The utility model discloses Figure 1 The enlarged schematic view at A in figure.

[0021] In the figure: 1, concrete pile; 2, first positioning ring; 3, flexible water bag; 4, second positioning ring; 5, water inlet; 6, auxiliary handle; 7, fixed plate; 8, first semicircle ring; 9, second semicircle ring; 10, positioning screw; 11, first water inlet; 12, second water inlet. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0023] The utility model provides a concrete maintenance spraying tool as Figure 1 - Figure 3 The utility model discloses a concrete maintenance spraying tool, which comprises a concrete pile 1 and a first positioning ring 2 and a second positioning ring 4 arranged outside the concrete pile 1, the first positioning ring 2 and the second positioning ring 4 are distributed along the height direction of the concrete pile 1, and the first positioning ring 2 and the second positioning ring 4 are communicated with a flexible water bag 3.

[0024] The first positioning ring 2 and the second positioning ring 4 both comprise a first semicircle ring 8 and a second semicircle ring 9, one end of the first semicircle ring 8 and the second semicircle ring 9 close to each other is rotatably connected, the other end of the first semicircle ring 8 and the second semicircle ring 9 close to each other is connected with a fixed plate 7, and the two fixed plates 7 are fixed through bolts. Since one end of the first semicircle ring 8 and the second semicircle ring 9 can rotate, the first semicircle ring 8 and the second semicircle ring 9 can form a closed circle by rotating, and the other end of the first semicircle ring 8 and the second semicircle ring 9 can be fixed through bolts, so that the first semicircle ring 8 and the second semicircle ring 9 can be sleeved outside the concrete pile 1, and the first semicircle ring 8 and the second semicircle ring 9 can be opened by rotating the bolts, which is convenient for device installation and disassembly and use.

[0025] The outer side of the first positioning ring 2 and the second positioning ring 4 is provided with a positioning screw 10, one end of the positioning screw 10 penetrates through the corresponding first positioning ring 2 and second positioning ring 4 and is pressed against the outer surface of the concrete pile 1.

[0026] In the actual operation of the utility model, when the first positioning ring 2 and the second positioning ring 4 are sleeved on the outside of the concrete pile 1 along the height direction of the concrete pile 1, the corresponding first positioning ring 2 and second positioning ring 4 can be fixed on the outside of the concrete pile 1 through the positioning screw 10, and the fixing is formed.

[0027] The first semicircular ring 8 and the second semicircular ring 9 are internally provided with cavities, the flexible water bag 3 is communicated in the two corresponding cavities, and the inner side of the first semicircular ring 8 and the second semicircular ring 9 is provided with a first water inlet 11.

[0028] The side of the flexible water bag 3 close to the concrete pile 1 is provided with a plurality of second water inlets 12, the plurality of second water inlets 12 are distributed along the height direction of the flexible water bag 3, the outside of the second positioning ring 4 is provided with a water inlet 5, and the water inlet 5 is communicated with the inside of the corresponding cavity.

[0029] In the actual operation of the utility model, the water inlet 5 can be connected with a water source, and as the water source continuously inputs, the water source will fill the cavities in the flexible water bag 3, the first positioning ring 2 and the second positioning ring 4, and make the flexible water bag 3 swell, intercept and protect the outside of the concrete pile 1, and avoid the debris from falling from the outside of the concrete pile 1.

[0030] At the same time, the water source will be discharged from the first water inlet 11 and the second water inlet 12, so as to carry out the spraying operation on the outside of the concrete pile 1, the spraying area of the device is large, and the spraying omission is reduced.

[0031] The outside of the two second semicircular rings 9 is fixedly provided with an auxiliary handle 6, the two auxiliary handles 6 are positionally corresponding, and the opposite side of the two auxiliary handles 6 is fixedly provided with a magnet, and the two magnets are connected by mutual adsorption.

[0032] In the actual operation of the utility model, when the water source stops inputting and the water source in the flexible water bag 3 is discharged, the flexible water bag 3 will be shriveled, personnel can disassemble the device, place the first positioning ring 2 and the second positioning ring 4 close to each other, make the two auxiliary handles 6 close to each other, complete adsorption, and make the first positioning ring 2 and the second positioning ring 4 fixedly stored, reduce the occupied space, and be used for subsequent transportation.

[0033] The inside of the first positioning ring 2 and the second positioning ring 4 and the outer surface of the concrete pile 1 are left with a spacing, so as to avoid that the first water inlet 11 is attached to the outside of the concrete pile 1, and cause the problem that the water source cannot be sprayed.

Claims

1. A concrete curing spray tool comprising a concrete pile (1) and a first positioning ring (2) and a second positioning ring (4) arranged outside the concrete pile (1), characterized in that: The first positioning ring (2) and the second positioning ring (4) are distributed along the height direction of the concrete pile (1), and the flexible water bag (3) is communicated between the first positioning ring (2) and the second positioning ring (4). The first positioning ring (2) and the second positioning ring (4) each comprise a first semicircular ring (8) and a second semicircular ring (9), one end of the first semicircular ring (8) and the second semicircular ring (9) close to each other is rotationally connected, and cavities are formed in the first semicircular ring (8) and the second semicircular ring (9), the flexible water bag (3) is communicated in the two corresponding cavities, and a first water inlet (11) is formed in the inner side of the first semicircular ring (8) and the second semicircular ring (9).

2. The concrete curing spray tool of claim 1, wherein: A plurality of second water inlets (12) are formed on the side of the flexible water bag (3) close to the concrete pile (1), and the plurality of second water inlets (12) are distributed along the height direction of the flexible water bag (3).

3. The concrete curing spray tool of claim 1, wherein: The outer side of the second positioning ring (4) is provided with a water inlet (5), and the water inlet (5) is communicated with the corresponding cavity.

4. The concrete curing spray tool of claim 1, wherein: The outer side of the two second semicircular rings (9) is fixed with an auxiliary handle (6), the positions of the two auxiliary handles (6) correspond to each other, and the opposite sides of the two auxiliary handles (6) are fixed with magnets, and the two magnets are connected by mutual attraction.

5. The concrete curing spray tool of claim 1, wherein: The outer side of the first positioning ring (2) and the second positioning ring (4) is provided with a positioning screw (10), one end of the positioning screw (10) penetrates through the corresponding first positioning ring (2) and the second positioning ring (4), and is pressed against the outer surface of the concrete pile (1).

6. The concrete curing spray tool of claim 1, wherein: The inner side of the first positioning ring (2) and the second positioning ring (4) and the outer surface of the concrete pile (1) are spaced apart.

7. The concrete curing spray tool of claim 1, wherein: The other end of the first semicircular ring (8) and the second semicircular ring (9) close to each other is connected with a fixed plate (7), and the two fixed plates (7) are fixed by bolts.

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