Concrete curing device convenient to adjust

Abstract

The concrete curing device convenient to adjust comprises a lower supporting pipe and a spring wheel, and the spring wheel is installed at the lower end of the lower supporting pipe. The supporting sleeve is connected to the upper end of the lower supporting pipe, a limiting hole is formed in the outer end of the supporting sleeve, a positioning bolt penetrates through the limiting hole, a water tank is mounted at the upper end of the mounting plate, a water adding end is mounted at the upper end of the water tank, a booster pump is connected to the lower end of the water tank, and a water pipe is connected to the lower end of the booster pump; spray guns are connected to the lower ends of the water pipes; and the positioning rod is installed in the supporting sleeve, and the outer surface of the positioning rod is annularly sleeved with a pipe sleeve. According to the concrete curing device convenient to adjust, the water flow splashing range is conveniently controlled on the surface of concrete, waste is reduced, the water spraying range can be adjusted, accordingly, concrete of different widths can be cured, pressure applied to the concrete is reduced, and the road surface is conveniently protected.

Description

Technical Field

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

[0002] After concrete is poured, it can gradually solidify and harden mainly because of the hydration of cement. Therefore, in order to ensure that the concrete has suitable hardening conditions and its strength continues to increase, the concrete must be cured. The currently commonly used curing method is watering curing.

[0003] Publication No. CN 220461037 U provides a concrete curing device, comprising a movable frame fixedly connected to a horizontally arranged slide bar, a plurality of sliders movably sleeved on the slide bar, a movable spray pipe parallel to the axis of the slide bar fixedly connected to the bottom of each slider, a fixed spray pipe disposed in the middle of the slide bar, and a water supply mechanism connected to the fixed spray pipe disposed at the top of the movable frame; a first corrugated pipe conductively connected between each end of the fixed spray pipe and adjacent movable spray pipes, a second corrugated pipe conductively connected between two adjacent movable spray pipes, a plurality of first nozzles conductively connected to the bottom of the fixed spray pipe, and a plurality of second nozzles conductively connected to the bottom of each movable spray pipe. The utility model has a compact structure and a reasonable design, and can adjust the watering range, thereby being able to perform curing work on concrete of different widths, and has a good performance.

[0004] The above-mentioned existing technical solutions have the following defects: the easily adjustable concrete curing device is not convenient for controlling the water splashing range on the concrete surface, which easily causes water waste; the water sprinkling range cannot be adjusted, and concrete of different widths cannot be cured; the water spraying device exerts too much pressure on the concrete, which easily causes damage to the road surface. Therefore, the utility model provides an easily adjustable concrete curing device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present utility model is to provide an easily adjustable concrete curing device to solve the problems proposed in the above-mentioned background technology that the easily adjustable concrete curing device is not convenient for controlling the water splashing range on the concrete surface, which easily causes water waste, cannot adjust the watering range, cannot perform curing work on concrete of different widths, and the water spraying device exerts too much pressure on the concrete, which easily causes damage to the road surface.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a concrete curing device that is easy to adjust, comprising a lower support tube and a spring wheel, wherein the spring wheel is installed at the lower end of the lower support tube;

[0007] Also includes:

[0008] A support sleeve is connected to the upper end of the lower support tube, a limit hole is opened at the outer end of the support sleeve, and a positioning bolt is passed through the inner part of the limit hole, a water tank is installed at the upper end of the mounting plate, and a water filling end is installed at the upper end of the water tank, a booster pump is connected to the lower end of the booster pump, and a water pipe is connected to the lower end of the water pipe, and a spray gun is connected to the lower end of the water pipe;

[0009] A positioning rod is installed inside the support sleeve. The outer surface of the positioning rod is ringed with a pipe sleeve, and the lower end of the pipe sleeve is connected to a positioning shell. A limiting gear is installed inside the positioning shell, and the lower end of the limiting gear is connected to a long-handled gear. The outer end of the positioning shell is installed with memory metal.

[0010] Preferably, the lower support tube forms a sliding structure inside the support sleeve, and a slot hole that fits the positioning bolt is opened at the upper end of the lower support tube.

[0011] Preferably, a plurality of limiting holes are provided on the outer surface of the support sleeve at equal intervals, and the limiting holes are connected to the positioning bolts by means of threads.

[0012] Preferably, the upper end of the pipe sleeve is connected to the positioning rod in a movable engagement manner, and the positioning shell is fixed to the lower end of the pipe sleeve, and the limiting gear constitutes a rotating structure inside the positioning shell.

[0013] Preferably, the lower end of the limit gear is connected to the long-shank gear in a meshing manner, and the lower end of the long-shank gear is fixedly connected to the spray gun.

[0014] Preferably, the water adding end is connected to the upper end of the water tank in a threaded manner, and the lower end of the water tank is connected to multiple water pipes through a booster pump.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the easily adjustable concrete curing device can easily control the water splashing range on the concrete surface, reduce waste, and can adjust the water sprinkling range, thereby being able to perform curing work on concrete of different widths, reducing the pressure on the concrete, and facilitating the protection of the road surface;

[0016] 1. It is equipped with a lower support tube, a support sleeve and a positioning bolt. The positioning bolt can be removed to change the length of the lower support tube extending out of the support sleeve, and then reinserted and screwed in from different limit holes, thereby changing the linear distance between the lower end of the spray gun and the ground, thereby controlling the water splash range to the concrete surface and reducing waste;

[0017] 2. It is equipped with a positioning shell and memory metal, which are transmitted to the spray gun through a water pipe and sprayed outward through the lower end of the spray gun. The device has a compact structure and reasonable design, and can adjust the watering range, so that it can be used to maintain concrete of different widths;

[0018] 3. It is equipped with a positioning shell, a limit gear and a long-handle gear. The long-handle gear rotates in mesh with the limit gear to drive the spray gun to rotate 90 degrees horizontally, controlling the water outlet end of the spray gun to form a certain inclination angle with the concrete ground, thereby reducing the pressure on the concrete and facilitating the protection of the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the limit gear and the long-shank gear of the utility model;

[0022] Figure 4 This is a schematic diagram of the connection structure between the long-handled gear and the spray gun of the utility model.

[0023] In the figure: 1. Lower support tube; 2. Spring wheel; 3. Support sleeve; 4. Limit hole; 5. Positioning bolt; 6. Mounting plate; 7. Water tank; 8. Water filling end; 9. Booster pump; 10. Water pipe; 11. Positioning rod; 12. Pipe sleeve; 13. Positioning shell; 14. Limit gear; 15. Long-handle gear; 16. Spray gun; 17. Memory metal. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 The utility model provides a technical solution: a concrete curing device that is easy to adjust, including a lower support pipe 1, a spring wheel 2, a support sleeve 3, a limit hole 4, a positioning bolt 5, a mounting plate 6, a water tank 7, a water adding end 8, a booster pump 9, a water pipe 10, a positioning rod 11, a pipe sleeve 12, a positioning shell 13, a limit gear 14, a long-handled gear 15, a spray gun 16 and a memory metal 17.

[0026] The support sleeve 3 is connected to the upper end of the lower support tube 1. A limit hole 4 is provided at the outer end of the support sleeve 3, and a positioning bolt 5 is passed through the interior of the limit hole 4. A water tank 7 is installed at the upper end of the mounting plate 6, and a water filling port 8 is installed at the upper end of the water tank 7. The lower end of the water tank 7 is connected to a booster pump 9, and the lower end of the booster pump 9 is connected to a water pipe 10, and the lower end of the water pipe 10 is connected to a spray gun 16;

[0027] The positioning rod 11 is installed inside the support sleeve 3. The outer surface of the positioning rod 11 is ringed with a pipe sleeve 12, and the lower end of the pipe sleeve 12 is connected to the positioning shell 13. A limiting gear 14 is installed inside the positioning shell 13, and the lower end of the limiting gear 14 is connected to a long handle gear 15. The outer end of the positioning shell 13 is installed with a memory metal 17.

[0028] like Figure 1 As shown, the lower support tube 1 forms a sliding structure inside the support sleeve 3, and the upper end of the lower support tube 1 is provided with a slot that fits the positioning bolt 5, and the outer surface of the support sleeve 3 is provided with a plurality of limiting holes 4 at equal intervals, and the limiting holes 4 are connected to the positioning bolt 5 with a threaded square. When using the concrete curing device, the device is first pushed to the road surface. The setting of the spring wheel 2 is convenient for anti-slip and shock absorption during movement, and avoids damage to the internal parts of the device caused by long-term movement, which affects the use. The positioning bolt 5 can be removed and the length of the lower support tube 1 extending out of the support sleeve 3 can be changed, and it can be reinserted and screwed in from different limiting holes 4, thereby changing the straight-line distance between the lower end of the spray gun 16 and the ground, thereby controlling the water splashing range to the concrete surface and reducing waste.

[0029] like Figure 2 、 Figure 3 and Figure 4As shown, the upper end of the pipe sleeve 12 is connected to the positioning rod 11 in a movable engagement manner, and the positioning shell 13 is fixed to the lower end of the pipe sleeve 12, and the limiting gear 14 constitutes a rotating structure inside the positioning shell 13, the lower end of the limiting gear 14 is connected to the long handle gear 15 in a meshing manner, and the lower end of the long handle gear 15 is fixedly connected to the spray gun 16, the water adding end 8 is connected to the upper end of the water tank 7 in a threaded manner, and the lower end of the water tank 7 is connected to multiple water pipes 10 through the booster pump 9. When in use, when the width of the concrete is large, the memory metal 17 can be flattened, which will increase the spacing between the positioning shells 13, thereby expanding the lateral spraying range, so that When in use, start the booster pump 9, and the booster pump 9 draws water through the upper water tank 7, and transmits it to the spray gun 16 through the water pipe 10, and sprays it outward through the lower end of the spray gun 16. The device has a compact structure and a reasonable design. It can adjust the watering range, so that it can perform maintenance work on concrete of different widths, and has a good use effect. During use, the protruding rod at the rear end of the long-handled gear 15 can be held by hand and bent downward. The long-handled gear 15 rotates by meshing with the limit gear 14, driving the spray gun 16 to rotate horizontally 90°, controlling the water outlet end of the spray gun 16 to form a certain inclination angle with the concrete ground, thereby reducing the pressure on the concrete and facilitating the protection of the road surface.

[0030] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A concrete curing device that is easy to adjust, comprising a lower support tube (1), a spring wheel (2) and a mounting plate (6), wherein the spring wheel (2) is mounted on the lower end of the lower support tube (1); It is characterized by: Also includes: A support sleeve (3) is connected to the upper end of the lower support tube (1), a limit hole (4) is provided at the outer end of the support sleeve (3), and a positioning bolt (5) is passed through the interior of the limit hole (4), a water tank (7) is installed at the upper end of the mounting plate (6), and a water filling end (8) is installed at the upper end of the water tank (7), a booster pump (9) is connected to the lower end of the booster pump (9), and a water pipe (10) is connected to the lower end of the water pipe (10), and a spray gun (16) is connected to the lower end of the water pipe (10); A positioning rod (11) is installed inside the support sleeve (3), the outer surface of the positioning rod (11) is ringed with a pipe sleeve (12), and the lower end of the pipe sleeve (12) is connected to a positioning shell (13), and a limiting gear (14) is installed inside the positioning shell (13), the lower end of the limiting gear (14) is connected to a long-handled gear (15), and the outer end of the positioning shell (13) is installed with a memory metal (17).

2. The easily adjustable concrete curing device according to claim 1, characterized in that: The lower support tube (1) forms a sliding structure inside the support sleeve (3), and a slotted hole for fitting a positioning bolt (5) is provided at the upper end of the lower support tube (1).

3. The easily adjustable concrete curing device according to claim 1, characterized in that: The outer surface of the support sleeve (3) is provided with a plurality of limiting holes (4) at equal intervals, and the limiting holes (4) are connected to the positioning bolts (5) by means of threads.

4. The easily adjustable concrete curing device according to claim 1, characterized in that: The upper end of the pipe sleeve (12) is connected to the positioning rod (11) in a movable engagement manner, and the positioning shell (13) is fixed to the lower end of the pipe sleeve (12), and the limiting gear (14) forms a rotating structure inside the positioning shell (13).

5. The easily adjustable concrete curing device according to claim 1, characterized in that: The lower end of the limit gear (14) is connected to the long-shank gear (15) in a meshing manner, and the lower end of the long-shank gear (15) is fixedly connected to the spray gun (16).

6. The easily adjustable concrete curing device according to claim 1, characterized in that: The water adding end (8) is connected to the upper end of the water tank (7) in a threaded manner, and the lower end of the water tank (7) is connected to a plurality of water pipes (10) via a booster pump (9).

Images