Spraying device for building construction maintenance

Abstract

The utility model discloses a building construction maintenance spraying device, which relates to the technical field of spraying maintenance and comprises a base, the top of the base is fixedly connected with two electric telescopic rods, the tops of the electric telescopic rods are fixedly connected with a moving plate, the top of the moving plate is provided with a driving mechanism, and the driving mechanism comprises a rotating shaft. The rotating shaft is rotationally connected to the top of the moving plate, the top of the rotating shaft is rotationally connected with a rotating block, and a spraying mechanism is arranged on the front side of the top of the moving plate and comprises a plurality of convex teeth. The device has the beneficial effects that a rotating block of the device is driven by a motor to swing repeatedly, convex teeth drive an arc-shaped rack to rotate in a reciprocating mode and drive two vertical pipes to rotate in a reciprocating mode at the same time, a water pump sprays curing liquid in a water storage bin outwards through a plurality of atomization nozzles through a water pumping pipe, and spraying curing can be conducted on a round concrete column; and when the height of the vertical pipe needs to be adjusted, the electric telescopic rod is controlled to adjust the height of the movable plate, and spraying maintenance is conducted on the vertical wall faces with different heights.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spraying maintenance, particularly relates to a building construction maintenance spraying device. BACKGROUND

[0002] After the concrete is poured, when the concrete has not yet possessed enough strength, the water evaporates too early and also produces a larger shrinkage deformation, dry shrinkage cracks appear, so the maintenance of the initial stage after the concrete is poured is very important, the concrete should be maintained immediately after final setting, and the dry hard concrete should be maintained immediately after pouring is completed, therefore the outer wall surface needs to be sprayed and maintained after a layer of concrete is poured.

[0003] For example, the patent document with the announcement number CN221942005U discloses a spraying maintenance device for a concrete building, which comprises a supporting plate, a filtering assembly and a water storage tank, characterized in that the filtering assembly and the water storage tank are installed above the supporting plate, the water storage tank is located on one side of the filtering assembly, and the filtering assembly is connected with the water storage tank through a connecting pipe; the device can convey water from the water storage tank to the distribution pipe through the first water pump, and then connect the connecting pipe with multiple spraying heads to spray and maintain the concrete building. In addition, the multiple distribution ports on the distribution pipe can supply water for the multiple spraying heads, which improves the maintenance efficiency and uniformity, reduces the labor cost and improves the work efficiency.

[0004] However, the distribution pipe and the distribution port of the device are relatively fixed, so they cannot achieve good spraying effect when facing walls or columns with different shapes. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above problems and provides a building construction maintenance spraying device.

[0006] The utility model realizes the above purpose through the following technical scheme:

[0007] The utility model provides a kind of construction maintenance spraying device, including base, the top of base is fixedly connected with two electric telescopic rods, the top of electric telescopic rod is fixedly connected with moving plate, the top of moving plate is provided with drive mechanism, drive mechanism includes rotating shaft, rotating shaft is rotatably connected at the top of moving plate, the top of rotating shaft is rotatably connected with rotating block, the front side of the top of moving plate is provided with spraying mechanism, spraying mechanism includes several tines, tine is fixedly connected at the front side of rotating block, the front side of tine is engaged with arc gear rack, drive mechanism is used to drive arc gear rack rotation, the both sides of arc gear rack are fixedly connected with stand pipe, the front side of stand pipe is fixedly connected with several atomizing nozzles, several atomizing nozzles are linear array distribution, the opposite face of two stand pipes is fixedly connected with connecting pipe, connecting pipe is communicated with the inside of two stand pipes, the front side of moving plate is provided with limiting mechanism, limiting mechanism is used to limit spraying mechanism, water supply mechanism is provided on moving plate, the side of base is fixedly connected with push rod, the bottom of base is rotatably connected with several gyro wheel.

[0008] Preferably, the drive mechanism includes a motor fixedly connected to the top of the moving plate, the output end of the motor is fixedly connected with a rotating disc, the top of the rotating disc is rotatably connected with a rocker, the other end of the rocker is rotatably connected with the top of the rotating block.

[0009] Preferably, the both sides of the motor are fixedly connected with fixed blocks, the bottom of the fixed blocks is fixedly connected to the top of the moving plate.

[0010] Preferably, the limiting mechanism includes a limiting plate fixedly connected to the front side of the moving plate, a limiting slot is formed in the limiting plate, the inner surface of the limiting slot is slidably connected with two limiting rods, the top of the limiting rods is fixedly connected with the bottom of the arc gear rack.

[0011] Preferably, the water supply mechanism includes a water pump fixedly connected to the top of the moving plate, the input end of the water pump is fixedly connected with a water suction pipe, the output end of the water pump is fixedly connected with an elastic hose, a water storage compartment is formed in the inside of the moving plate, the top of the moving plate is fixedly connected with a water filling pipe, the water filling pipe is communicated with the inside of the water storage compartment.

[0012] Preferably, the material of the elastic hose is TPU steel wire screw elastic hose.

[0013] The rotating block of the device swings repeatedly under the drive of the motor, drives the arc gear rack to reciprocate through the tines, and drives the two stand pipes to reciprocate at the same time, the water pump sprays the maintenance liquid in the water storage compartment outward through the atomizing nozzles, can spray and maintain the circular concrete column, when the height of the stand pipe needs to be adjusted, the height of the moving plate is adjusted by controlling the electric telescopic rod to spray and maintain the vertical wall surface of different heights.

[0014] 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

[0015] The accompanying drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with the following specific embodiments, but do not constitute the limitation to the utility model.In the drawings:

[0016] Figure 1 It is the first perspective view of the building construction maintenance spraying device of the utility model;

[0017] Figure 2 It is the second perspective view of the building construction maintenance spraying device of the utility model;

[0018] Figure 3 It is the plan view of the building construction maintenance spraying device of the utility model;

[0019] Figure 4 It is the water storage bin perspective section view of the building construction maintenance spraying device of the utility model;

[0020] Figure 5 It is the right view section view of the building construction maintenance spraying device of the utility model.

[0021] The reference signs are explained as follows: 1, moving plate;201, motor;202, turntable;203, rocker;204, rotating block;205, rotating shaft;301, convex tooth;302, arc-shaped rack;303, vertical pipe;304, atomizing nozzle;305, connecting pipe;401, limiting plate;402, limiting groove;403, limiting rod;501, water pump;502, water suction pipe;503, flexible hose;504, water storage bin;505, water injection pipe;6, electric telescopic rod;7, push rod;8, base;9, roller. DETAILED DESCRIPTION

[0022] The technical scheme in the utility model embodiment will be described clearly and completely in the following with the drawings in the utility model embodiment, and obviously, the described embodiment is only a part of the utility model embodiment, not all the embodiment.

[0023] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model.

[0024] The utility model will be further described below in combination with the drawings:

[0025] As Figures 1-5 shown, a kind of building construction maintenance spraying device, the top of base 8 is fixedly connected with two electric telescopic rods 6, the top of electric telescopic rod 6 is fixedly connected with moving plate 1, the top of moving plate 1 is provided with drive mechanism, drive mechanism includes shaft 205, shaft 205 is rotatably connected at the top of moving plate 1, the top of shaft 205 is rotatably connected with rotating block 204, the top front side of moving plate 1 is provided with spraying mechanism, spraying mechanism includes several convex teeth 301, convex tooth 301 is fixedly connected at the front side of rotating block 204, the front side of convex tooth 301 is engaged with arc rack 302, drive mechanism is used to drive arc rack 302 rotation, the both sides of arc rack 302 are fixedly connected with standpipe 303, the front side of standpipe 303 is fixedly connected with several atomizing nozzles 304, several atomizing nozzles 304 are linear array distribution, the opposite face of two standpipes 303 is fixedly connected with connecting pipe 305, connecting pipe 305 is communicated with the inside of two standpipes 303, the front side of moving plate 1 is provided with limiting mechanism, limiting mechanism is used to limit spraying mechanism, water supply mechanism is provided on moving plate 1, one side of base 8 is fixedly connected with push rod 7, and operator can move the device to appropriate position by push rod 7, the bottom of base 8 is rotatably connected with several rollers 9, and roller 9 can make the device displacement.

[0026] Drive mechanism includes motor 201, motor 201 is fixedly connected at the top of moving plate 1, the output of motor 201 is fixedly connected with turntable 202, the top of turntable 202 is rotatably connected with rocker 203, the other end of rocker 203 is rotatably connected with the top of rotating block 204, starts motor 201, and motor 201 drives turntable 202 rotation, and turntable 202 rotation drives rocker 203 to move, and rocker 203 moves and drives rotating block 204 to swing repeatedly, and rotating block 204 swings repeatedly and drives arc rack 302 reciprocating rotation by convex tooth 301, and two standpipes 303 reciprocating rotation are driven when arc rack 302 reciprocating rotation.

[0027] The both sides of motor 201 are fixedly connected with fixed block, and the bottom of fixed block is fixedly connected at the top of moving plate 1, so that motor 201 can be more stably fixed at the top of moving plate 1.

[0028] The limiting mechanism comprises a limiting plate 401 fixedly connected to the front side of the moving plate 1, a limiting groove 402 is formed in the limiting plate 401, and the inner surface of the limiting groove 402 is slidably connected with two limiting rods 403, the top of the limiting rod 403 is fixedly connected with the bottom of the arc-shaped rack 302, and the limiting rod 403 slides in the limiting groove 402 to limit the movement of the arc-shaped rack 302.

[0029] The water supply mechanism comprises a water pump 501 fixedly connected to the top of the moving plate 1, the input end of the water pump 501 is fixedly connected with a water suction pipe 502, the output end of the water pump 501 is fixedly connected with a flexible hose 503, the inside of the moving plate 1 is provided with a water storage bin 504, the top of the moving plate 1 is fixedly connected with a water injection pipe 505, the water injection pipe 505 is in communication with the inside of the water storage bin 504, and the operator can inject the concrete curing liquid into the water storage bin 504 through the water injection pipe 505, starts the water pump 501, and the water pump 501 inputs the curing liquid in the water storage bin 504 into the connecting pipe 305 through the flexible hose 503, and finally sprays outward through the vertical pipes 303 and the plurality of atomizing nozzles 304.

[0030] The material of the flexible hose 503 is TPU steel wire screw flexible hose, and the length of the flexible hose 503 can be stretched or contracted to adapt to the movement of the vertical pipes 303 and the connecting pipe 305.

[0031] Working principle: when the device is used, the operator first injects the concrete curing liquid into the water storage bin 504 through the water injection pipe 505, then pushes the push rod 7 to move the device to a suitable position, when it is necessary to spray and maintain the circular concrete column, the motor 201 is started, the motor 201 drives the rotating disc 202 to rotate, the rotating disc 202 drives the swing rod 203 to move, the swing rod 203 drives the rotating block 204 to repeatedly swing, the rotating block 204 repeatedly swings to drive the arc-shaped rack 302 to reciprocate through the convex teeth 301, the arc-shaped rack 302 drives the two vertical pipes 303 to reciprocate when reciprocating, and the limiting rod 403 also slides in the limiting groove 402 to limit the movement of the arc-shaped rack 302, the water pump 501 is started, the water pump 501 inputs the curing liquid in the water storage bin 504 into the connecting pipe 305 through the flexible hose 503, and finally sprays outward through the vertical pipes 303 and the plurality of atomizing nozzles 304.

[0032] When it is necessary to adjust the height of the vertical pipe 303, the height of the moving plate 1 is adjusted by controlling the electric telescopic rod 6, so that the vertical wall surface of different heights can be sprayed and maintained.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples 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 claimed present application.

Claims

1. A construction maintenance spraying device comprising a base (8), characterised in that: The top of the base (8) is fixedly connected with two electric telescopic rods (6), the top of the electric telescopic rod (6) is fixedly connected with a moving plate (1), the top of the moving plate (1) is provided with a driving mechanism, the driving mechanism comprises a rotating shaft (205), the rotating shaft (205) is rotatably connected to the top of the moving plate (1), the top of the rotating shaft (205) is rotatably connected with a rotating block (204), the top of the moving plate (1) is provided with a spraying mechanism, the spraying mechanism comprises a plurality of convex teeth (301), the convex teeth (301) are fixedly connected to the front side of the rotating block (204), the front side of the convex tooth (301) is engaged with an arc gear (302), the driving mechanism is used for driving the arc gear (302) to rotate, the two sides of the arc gear (302) are fixedly connected with a vertical pipe (303), the front side of the vertical pipe (303) is fixedly connected with a plurality of atomizing nozzles (304), the plurality of atomizing nozzles (304) are linearly arranged, the opposite sides of the two vertical pipes (303) are fixedly connected with a connecting pipe (305), the connecting pipe (305) is in communication with the interiors of the two vertical pipes (303), the front side of the moving plate (1) is provided with a limiting mechanism, the limiting mechanism is used for limiting the spraying mechanism, the moving plate (1) is provided with a water supply mechanism, one side of the base (8) is fixedly connected with a push rod (7), the bottom of the base (8) is rotatably connected with a plurality of rollers (9).

2. A building construction maintenance spraying device according to claim 1, characterized in that: The driving mechanism comprises a motor (201), the motor (201) is fixedly connected to the top of the moving plate (1), the output end of the motor (201) is fixedly connected with a rotating disc (202), the top of the rotating disc (202) is rotatably connected with a rocker (203), the other end of the rocker (203) is rotatably connected with the top of the rotating block (204).

3. A building construction maintenance spraying device according to claim 2, characterized in that: The two sides of the motor (201) are fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected to the top of the moving plate (1).

4. The building construction maintenance spraying device according to claim 1, characterized in that: The limiting mechanism comprises a limiting plate (401), the limiting plate (401) is fixedly connected to the front side of the moving plate (1), the limiting plate (401) is provided with a limiting groove (402), the inner surface of the limiting groove (402) is slidably connected with two limiting rods (403), the top of the limiting rod (403) is fixedly connected with the bottom of the arc gear (302).

5. The construction maintenance spraying device of claim 1, wherein: The water supply mechanism comprises a water pump (501), the water pump (501) is fixedly connected to the top of the moving plate (1), the input end of the water pump (501) is fixedly connected with a water pumping pipe (502), the output end of the water pump (501) is fixedly connected with a flexible hose (503), the interior of the moving plate (1) is provided with a water storage bin (504), the top of the moving plate (1) is fixedly connected with a water filling pipe (505), the water filling pipe (505) is in communication with the interior of the water storage bin (504).

6. A building construction maintenance spraying device according to claim 5, characterized in that: The material of the flexible hose (503) is TPU steel wire screw flexible hose.

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