CN215407529U - Be used for portable concrete maintenance watering device of job site - Google Patents

Abstract

The utility model discloses a movable concrete curing sprinkler for a construction site, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a driving box and a water tank from left to right in sequence, the bottom of the inner cavity of the driving box is fixedly connected with a high-pressure pump, the right side of the high-pressure pump is communicated with a water pumping pipe, the right side of the water pumping pipe penetrates through the driving box and is communicated with the bottom of the left side of the water tank, and the center of the top of the inner cavity of the driving box is rotatably connected with a rotating rod through a bearing. Possesses the advantage that can change spraying direction automatically.

Description

Be used for portable concrete maintenance watering device of job site

Technical Field

The utility model relates to the technical field of concrete curing, in particular to a movable concrete curing watering device for a construction site.

Background

Concrete curing is the artificial creation of certain humidity and temperature conditions that allow the concrete to be normal or accelerate its hardening and strength growth. So the concrete can harden gradually and increase intensity, be the result of cement hydration effect, and the hydration of cement needs certain temperature and humidity condition, when this condition does not exist like the surrounding environment, then need the manual work to carry out the maintenance to the concrete, when the concrete maintenance, often need use watering device to carry out the watering to the surface of concrete, its direction of spraying of traditional watering device is mostly all fixed, it is limited to spray the scope, it is manual to adjust spraying direction to need the workman, it is very inconvenient to use, for this reason we provide one kind and be used for construction site movable concrete maintenance watering device, solve the problem that proposes above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable concrete curing sprinkler for a construction site, which has the advantage of automatically changing the sprinkling direction and solves the problems that the traditional sprinkler mostly has fixed sprinkling direction, limited sprinkling range and inconvenient use because workers need to manually adjust the sprinkling direction.

In order to achieve the purpose, the utility model provides the following technical scheme: a movable concrete maintenance watering device for a construction site comprises a base plate, wherein the top of the base plate is fixedly connected with a driving box and a water tank from left to right in sequence, the bottom of an inner cavity of the driving box is fixedly connected with a high-pressure pump, the right side of the high-pressure pump is communicated with a water pumping pipe, the right side of the water pumping pipe penetrates through the driving box and is communicated with the bottom of the left side of the water tank, the center of the top of the inner cavity of the driving box is rotatably connected with a rotating rod through a bearing, the top of the rotating rod penetrates through the driving box and is fixedly connected with a sprayer, water spraying holes are uniformly formed in the left side of the sprayer, a gear is sleeved at the bottom of the outer surface of the rotating rod, an electric cylinder is fixedly connected at the right side of the top of the back of the inner cavity of the driving box, a tooth plate is fixedly connected with the telescopic end of the electric cylinder, the outer surface of the tooth plate is meshed with the outer surface of the gear, the top of the high-pressure pump is communicated with a rotary joint, the top of rotary joint is communicated with a drain pipe, and the top of the drain pipe penetrates through the rotating rod and is communicated with the bottom of the spray head.

Preferably, the front and back positions on the right side of the tooth plate are fixedly connected with sliding blocks, the top on the right side of the inner cavity of the driving box is provided with a sliding groove matched with the sliding block for use, and the outer surface of the sliding block is connected with the inner surface of the sliding groove in a sliding mode.

Preferably, the center of the top of the water tank is communicated with a water injection pipe, and a filter screen is embedded in the inner cavity of the water injection pipe.

Preferably, the bottom of the front surface of the water tank is communicated with a water changing pipe, and a valve is arranged at the pipe orifice of the water changing pipe.

Preferably, the left side of the driving box is fixedly connected with a baffle plate through a screw, and the front side of the water tank is embedded with an observation window.

Preferably, the right side of the top of the bottom plate is fixedly connected with a push handle, and four corners of the bottom plate are movably connected with universal wheels.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the high-pressure pump, the water pumping pipe, the rotary joint and the water drainage pipe, water in the water tank can be conveyed into the spray head, and is finally sprayed out through the water spraying holes to carry out water spraying maintenance on the surface of concrete, and by arranging the electric cylinder, the toothed plate, the gear and the rotating rod, the spray head can be driven to rotate in a reciprocating manner, so that the spraying direction can be continuously changed, further the spraying area is enlarged, and the structure has the advantage of automatically changing the spraying direction, so that the problems that most of the spraying directions of the traditional water spraying device are fixed, the spraying range is limited, workers need to manually adjust the spraying direction, and the use is very inconvenient are solved.

2. The sliding block and the sliding groove are arranged, so that the guide function can be realized on the movement of the tooth plates, and the movement of the tooth plates is supported;

the water injection pipe is arranged, so that water can be conveniently injected into the water tank, and the water injected into the water tank can be filtered by arranging the filter screen, so that impurities in the water can be filtered out;

the water in the water tank can be conveniently discharged by arranging the water changing pipe and the valve;

the driving box can be conveniently detached to overhaul the interior of the driving box by arranging the baffle, and the water level condition in the water tank can be conveniently checked by arranging the observation window;

through setting up and pushing away handle and universal wheel, can conveniently remove sprinkler.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a top cross-sectional view of the drive box structure of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 2;

fig. 5 is a perspective view of the inventive turn bar and gear arrangement.

In the figure: 1. a base plate; 2. a drive box; 3. a water tank; 4. a high pressure pump; 5. a water pumping pipe; 6. a rotating rod; 7. a spray head; 8. a gear; 9. an electric cylinder; 10. a tooth plate; 11. a rotary joint; 12. a drain pipe; 13. a water spray hole; 14. a slider; 15. a chute; 16. a water injection pipe; 17. a filter screen; 18. and (6) changing the water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a mobile concrete curing watering device for construction sites comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a driving box 2 and a water tank 3 from left to right in sequence, the bottom of the inner cavity of the driving box 2 is fixedly connected with a high-pressure pump 4, the right side of the high-pressure pump 4 is communicated with a water pumping pipe 5, the right side of the water pumping pipe 5 penetrates through the driving box 2 and is communicated with the bottom of the left side of the water tank 3, the center of the top of the inner cavity of the driving box 2 is rotatably connected with a rotating rod 6 through a bearing, the top of the rotating rod 6 penetrates through the driving box 2 and is fixedly connected with a spray head 7, the left side of the spray head 7 is uniformly provided with water spraying holes 13, the bottom of the outer surface of the rotating rod 6 is sleeved with a gear 8, the right side of the top of the back of the inner cavity of the driving box 2 is fixedly connected with an electric cylinder 9, a tooth plate 10 is fixedly connected with the telescopic end of the electric cylinder 9, and the outer surface of the tooth plate 10 is meshed with the outer surface of the gear 8, the top of the high-pressure pump 4 is communicated with a rotary joint 11, the top of the rotary joint 11 is communicated with a drain pipe 12, the top of the drain pipe 12 penetrates through a rotating rod 6 and is communicated with the bottom of a spray head 7, water in a water tank 3 can be conveyed into the spray head 7 through the arrangement of the high-pressure pump 4, a water pumping pipe 5, the rotary joint 11 and the drain pipe 12, and finally the water is sprayed out through a water spraying hole 13 to carry out watering maintenance on the surface of concrete, the spray head 7 can be driven to rotate in a reciprocating manner through the arrangement of an electric cylinder 9, a tooth plate 10, a gear 8 and the rotating rod 6, so that the spraying direction can be changed continuously, the spraying area is enlarged, the structure has the advantage of changing the spraying direction automatically, the problem that the spraying direction of the traditional water spraying device is mostly fixed is solved, the spraying range is limited, and workers need to adjust the spraying direction manually, the use is very inconvenient.

Referring to fig. 2-4, the front and rear positions of the right side of the tooth plate 10 are fixedly connected with a sliding block 14, the top of the right side of the inner cavity of the driving box 2 is provided with a sliding groove 15 matched with the sliding block 14, the outer surface of the sliding block 14 is connected with the inner surface of the sliding groove 15 in a sliding manner, and the sliding block 14 and the sliding groove 15 are arranged to guide the movement of the tooth plate 10 and support the movement of the tooth plate 10.

Referring to fig. 1 and 2, the center of the top of the water tank 3 is communicated with a water injection pipe 16, a filter screen 17 is embedded in the inner cavity of the water injection pipe 16, water can be conveniently injected into the water tank 3 by arranging the water injection pipe 16, and the water injected into the water tank 3 can be filtered by arranging the filter screen 17, so that impurities in the water can be filtered out.

Referring to fig. 1 and 2, the bottom of the front surface of the water tank 3 is communicated with a water changing pipe 18, a valve is arranged at the pipe orifice of the water changing pipe 18, and the water in the water tank 3 can be conveniently discharged by arranging the water changing pipe 18 and the valve.

Please refer to fig. 1 and 2, the left side of the driving box 2 is fixedly connected with a baffle plate through a screw, the front of the water tank 3 is embedded with an observation window, the driving box 2 can be conveniently detached to overhaul the inside of the water tank through the baffle plate, and the water level condition in the water tank 3 can be conveniently checked through the observation window.

Referring to fig. 1 and 2, the right side of the top of the bottom plate 1 is fixedly connected with a push handle, four corners of the bottom plate 1 are movably connected with universal wheels, and the spraying device can be conveniently moved by arranging the push handle and the universal wheels.

When the spraying device is used, the spraying device is moved to a specified place, plugs of the high-pressure pump 4 and the electric cylinder 9 are electrified, water is filled in the water tank 3, then an external switch of the high-pressure pump 4 is started, the high-pressure pump 4 pumps the water in the water tank 3 through the water pumping pipe 5, the water is conveyed into the spray head 7 through the rotary joint 11 and the water drainage pipe 12, and finally the water is sprayed out through the water spraying hole 13 to carry out watering maintenance on the surface of concrete, then an external switch of the electric cylinder 9 is started, the electric cylinder 9 drives the toothed plate 10 to move back and forth through the guide of the sliding block 14 and the sliding groove 15, the toothed plate 10 drives the gear 8 to rotate back and forth, the gear 8 drives the rotating rod 6 to rotate back and forth, the rotating rod 6 drives the spray head 7 to rotate back and forth, the spraying direction can be continuously changed, the spraying area is enlarged, and the spraying device has the advantage of automatically changing the spraying direction by setting the structure, the problem of traditional watering device its direction of spraying mostly all be fixed, it is limited to spray the scope, needs the workman manually to spray the direction and adjust, uses very inconvenient is solved.

The control mode of the present application is controlled by an external controller, and the control circuit of the controller can be realized by a simple circuit of a person skilled in the art, which belongs to the common knowledge in the art, and the present application mainly protects a mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a be used for portable concrete maintenance watering device of job site, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a driving box (2) and a water tank (3) from left to right in sequence, the bottom of an inner cavity of the driving box (2) is fixedly connected with a high-pressure pump (4), the right side of the high-pressure pump (4) is communicated with a water pumping pipe (5), the right side of the water pumping pipe (5) penetrates through the driving box (2) and is communicated with the left bottom of the water tank (3), the center of the top of the inner cavity of the driving box (2) is rotatably connected with a rotating rod (6) through a bearing, the top of the rotating rod (6) penetrates through the driving box (2) and is fixedly connected with a sprayer (7), water spraying holes (13) are uniformly formed in the left side of the sprayer (7), a gear (8) is sleeved at the bottom of the outer surface of the rotating rod (6), an electric cylinder (9) is fixedly connected with the right side of the top of the back of the inner cavity of the driving box (2), and a tooth plate (10) is fixedly connected with an electric cylinder (9), the surface of tooth dental lamina (10) and the surface engagement of gear (8), the top intercommunication of high-pressure pump (4) has rotary joint (11), the top intercommunication of rotary joint (11) has drain pipe (12), the top of drain pipe (12) run through bull stick (6) and communicate with the bottom of shower nozzle (7).

2. The mobile concrete curing sprinkler for a job site of claim 1, wherein: the tooth plate is characterized in that a sliding block (14) is fixedly connected to the front side and the rear side of the right side of the tooth plate (10), a sliding groove (15) matched with the sliding block (14) for use is formed in the top of the right side of the inner cavity of the driving box (2), and the outer surface of the sliding block (14) is connected with the inner surface of the sliding groove (15) in a sliding mode.

3. The mobile concrete curing sprinkler for a job site of claim 1, wherein: the center of the top of the water tank (3) is communicated with a water injection pipe (16), and a filter screen (17) is embedded in the inner cavity of the water injection pipe (16).

4. The mobile concrete curing sprinkler for a job site of claim 1, wherein: the bottom of the front surface of the water tank (3) is communicated with a water changing pipe (18), and a valve is arranged at the pipe orifice of the water changing pipe (18).

5. The mobile concrete curing sprinkler for a job site of claim 1, wherein: the left side of drive case (2) is through screw fixed connection with baffle, the front of water tank (3) is inlayed and is equipped with the observation window.

6. The mobile concrete curing sprinkler for a job site of claim 1, wherein: the right side fixedly connected with of bottom plate (1) top pushes away the handle, the equal swing joint in four corners of bottom plate (1) bottom has the universal wheel.

Images