Concrete maintenance device for building construction

Abstract

The utility model discloses a concrete maintenance device for building construction, which relates to the technical field of concrete maintenance equipment and comprises a bottom plate, a water tank is fixedly mounted on the upper surface of the bottom plate, a water pipe is fixedly connected to the output end of a water pump, and a spray head is fixedly connected to the outer surface of a spray pipe. A first rolling wheel is fixedly connected to the outer surface of a connecting shaft, a power mechanism is arranged below the bottom plate, a steering rod is movably connected to the inner side of a supporting seat at a fixed point, and a second rolling wheel is rotationally connected to the inner side of a second base. Water is atomized through extrusion of a spray head and evenly sprayed to concrete, a power mechanism can drive a first rolling wheel to rotate, the power mechanism drives a bottom plate to move at a constant speed, a steering rod can control the moving route, the atomized water is evenly sprayed to the surface of the concrete in the moving process, and the problem that water is not evenly sprayed to the concrete is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete maintenance equipment, in particular to a concrete maintenance device for building construction. Background Art

[0002] Concrete maintenance is to artificially create certain humidity and temperature conditions so that the newly poured concrete can harden and increase its strength normally or accelerate its hardening. The reason why concrete can gradually harden and increase its strength is the result of cement hydration, and cement hydration requires certain temperature and humidity conditions. If the surrounding environment does not have such conditions, artificial maintenance of concrete is required. The methods of concrete maintenance include natural maintenance, water spraying maintenance and plastic film spraying maintenance. The maintenance time and maintenance method depend on the type of cement and the type of building.

[0003] The existing concrete water spraying maintenance is the most common and widely used. After the concrete is poured, the worker connects the faucet through the soft water pipe and sprays water on the concrete by taking the other end of the soft water pipe. However, there is a problem of uneven spraying during the water spraying process, resulting in too much water in some places and too little water in others. Too much or too little water will affect the hardening and growth strength of the concrete. To this end, we provide a concrete maintenance device for construction to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a concrete maintenance device for building construction.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete maintenance device for construction, comprising a base plate, a water tank is fixedly installed on the upper surface of the base plate, a water pump is installed inside the water tank, a water pipe is fixedly connected to the output end of the water pump, a support frame is fixedly connected to the upper surface of the base plate, a nozzle is fixedly connected to the other end of the support frame, the other end of the water pipe is fixedly connected to the nozzle, and the water pipe is communicated with the inside of the nozzle, a nozzle is fixedly connected to the outer surface of the nozzle, and the nozzle is communicated with the inside of the nozzle, a cleaning mechanism is arranged on the outside of the base plate, a base 1 is fixedly connected to the lower surface of the base plate, a connecting shaft is rotatably connected to the inner side of the base 1, a roller 1 is fixedly connected to the outer surface of the connecting shaft, a power mechanism is arranged below the base plate, a support seat is fixedly connected to the outer surface of the base plate, a steering rod is movably connected to the inner side of the support seat at a fixed point, one end of the steering rod located below the support seat is fixedly connected to the base 2, and the inner side of the base 2 is rotatably connected to the roller 2.

[0008] Furthermore, a bracket is fixedly connected to the upper surface of the support seat, a seat is inserted into the interior of the bracket, and the seat has a height adjustment function.

[0009] Furthermore, auxiliary wheels are fixedly mounted on the lower surface of the base plate, and the auxiliary wheels have a steering function.

[0010] Furthermore, the cleaning mechanism includes a base three, the outer surface of the base three is fixedly connected to the outer surface of the bottom plate, the inner side of the base three is movably connected to a connecting rod, the outer surface of the connecting rod is fixedly connected to a support plate, and the outer surface of the support plate is fixedly connected to a scraper.

[0011] Furthermore, a swing arm is fixedly connected to the upper surface of the support plate, a pull rod is movably connected to the inner side of the swing arm at a fixed point, the upper surface of the bottom plate is fixedly connected to a base four, and a through hole is opened on the inner side of the base four, the outer surface of the pull rod is slidably connected to the inner wall of the through hole, the outer surface of the pull rod is threadedly connected to a turntable, the outer sleeve of the pull rod is provided with a spring, one end of the spring is fixedly connected to the outer surface of the base four, and the other end of the spring is in contact with the outer surface of the turntable.

[0012] Furthermore, the power mechanism includes a motor, the outer surface of the motor is fixedly connected to the lower surface of the base plate, and the output end of the motor is fixedly connected to a pulley.

[0013] Furthermore, a second pulley is fixedly connected to the outer surface of the connecting shaft, a transmission belt is provided on the outer side of the first pulley and the second pulley, and the first pulley and the second pulley are connected through the transmission belt. Beneficial Effects

[0014] Compared with the prior art, the concrete maintenance device for building construction has the following beneficial effects:

[0015] 1. The utility model cooperates between a water tank, a water pump and a nozzle. The water tank has a water storage function. The water in the water tank is pumped into the nozzle by the water pump, and then the water is atomized by the nozzle and evenly sprayed on the concrete. The power mechanism can drive the roller to rotate, and the rotation of the roller drives the bottom plate to move. The bottom plate is driven to move at a uniform speed by the power mechanism, and the steering rod can control the moving route. During the movement, the atomized water is evenly sprayed on the concrete surface, solving the problem of uneven concrete sprinkling.

[0016] 2. The utility model uses the scraper, the support plate and the pull rod to cooperate with each other. The scraper can clean the dust on the concrete surface during the watering process. The contact angle between the scraper and the concrete surface can be controlled by adjusting the extension distance of the pull rod by the turntable. The dust on the concrete surface can be scraped off during the movement, which is more conducive to the concrete absorbing moisture and achieves a better concrete maintenance effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the power mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the cleaning mechanism of the utility model.

[0021] In the figure: 1, bottom plate; 2, water tank; 3, water pump; 4, water pipe; 5, support frame; 6, nozzle; 7, cleaning mechanism; 701, base three; 702, connecting rod; 703, support plate; 704, scraper; 705, swing arm; 706, pull rod; 707, base four; 708, through hole; 709, turntable; 710, spring; 8, base one; 9, connecting shaft; 10, roller one; 11, power mechanism; 1101, motor; 1102, pulley one; 1103, pulley two; 1104, transmission belt; 12, support seat; 13, steering rod; 14, base two; 15, roller two; 16, bracket; 17, seat; 18, auxiliary wheel; 19, nozzle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a concrete maintenance device for construction, comprising a base plate 1, an auxiliary wheel 18 is fixedly installed on the lower surface of the base plate 1, and the auxiliary wheel 18 has a steering function, the auxiliary wheel 18 is slightly smaller than the roller 10 and the roller 2 15, and the auxiliary wheel 18 does not contact the concrete surface when the base plate 1 moves, and when the steering rod 13 adjusts the roller 2 15 to turn, in order to prevent lateral deviation, the base plate 1 is supported by the auxiliary wheel 18, a water tank 2 is fixedly installed on the upper surface of the base plate 1, a water pump 3 is installed inside the water tank 2, and a water pipe 4 is fixedly connected to the output end of the water pump 3, and a support frame 5 is fixedly connected to the upper surface of the base plate 1, and the other end of the support frame 5 is fixedly connected to the nozzle 6, and the other end of the water pipe 4 is connected to the nozzle The pipe 6 is fixedly connected, and the water pipe 4 is communicated with the inside of the nozzle 6. The outer surface of the nozzle 6 is fixedly connected with a nozzle 19, and the nozzle 19 is communicated with the inside of the nozzle 6. The water tank 2 has a water storage function, and water is poured into the water tank 2 through the water inlet. The water pump 3 has a pumping function. The water pumped from the inside of the water tank 2 by the water pump 3 is transported to the nozzle 6 through the water pipe 4. The nozzle 19 can squeeze the water into atomization, and the water discharged through the nozzle 19 is more uniform. The lower surface of the bottom plate 1 is fixedly connected with a base 8, and the inner side of the base 8 is rotatably connected with a connecting shaft 9. The outer surface of the connecting shaft 9 is fixedly connected with a roller 10. After the connecting shaft 9 rotates, it can drive the roller 10 to rotate. When the roller 10 rotates, the stability of the connecting shaft 9 is maintained by the base 8.

[0024] The outer surface of the base plate 1 is fixedly connected to a support seat 12, and a steering rod 13 is movably connected to the inner side of the support seat 12 at a fixed point. The end of the steering rod 13 located below the support seat 12 is fixedly connected to a base 2 14, and the inner side of the base 2 14 is rotatably connected to a roller 2 15. The rotation direction of the steering rod 13 is controlled by a handle on the steering rod 13, and the steering rod 13 drives the roller 2 15 to twist through the base 2 14 to adjust the moving direction of the device. A bracket 16 is fixedly connected to the upper surface of the support seat 12, and a seat 17 is inserted into the interior of the bracket 16, and the seat 17 has a height adjustment function. The stability of the seat 17 is maintained by the bracket 16. When the height of the seat 17 is not suitable, the insertion rod on the bracket 16 can be pulled out, and after the distance of the moving seat 17 is adjusted to a suitable height, the insertion rod is inserted into the bracket 16 to limit the movement of the seat 17.

[0025] A cleaning mechanism 7 is arranged on the outside of the bottom plate 1, and the dust on the concrete surface is cleaned by the cleaning mechanism 7, so that the effect of spraying maintenance is better. The cleaning mechanism 7 includes a base three 701, the outer surface of the base three 701 is fixedly connected to the outer surface of the bottom plate 1, and a connecting rod 702 is movably connected to the inner side of the base three 701 at a fixed point, and a supporting plate 703 is fixedly connected to the outer surface of the connecting rod 702, and a scraper 704 is fixedly connected to the outer surface of the supporting plate 703. When the scraper 704 contacts the concrete surface, a reverse thrust is generated on the supporting plate 703. The stability of the supporting plate 703 is maintained by the base three 701, so that the supporting plate 703 can better support the scraper 704 for cleaning work, and a swing arm 705 is fixedly connected to the upper surface of the supporting plate 703, and a pull rod 706 is movably connected to the inner fixed point of the swing arm 705, and a base four 707 is fixedly connected to the upper surface of the bottom plate 1. , and a through hole 708 is provided on the inner side of the fourth base 707, the outer surface of the pull rod 706 is slidably connected to the inner wall of the through hole 708, the outer surface of the pull rod 706 is threadedly connected to a turntable 709, and a spring 710 is provided on the outer sleeve of the pull rod 706, one end of the spring 710 is fixedly connected to the outer surface of the fourth base 707, and the other end of the spring 710 is in contact with the outer surface of the turntable 709. After rotating the turntable 709, the pull rod 706 can be driven to move a distance, and the pull rod 706 can drive the swing arm 705 to move. By controlling the swing arm 705, the contact angle between the scraper 704 and the concrete surface is adjusted. When the scraper 704 encounters an uneven concrete surface, the scraper 704 can drive the pull rod 706 to move. After the pull rod 706 moves, the spring 710 is compressed to make the support plate 703 swing slightly to prevent the uneven concrete surface from causing excessive pressure to damage the scraper 704.

[0026] A power mechanism 11 is arranged below the base plate 1, and the power mechanism 11 drives the roller 10 to move, so that the device has the function of self-movement. The power mechanism 11 comprises a motor 1101, and the outer surface of the motor 1101 is fixedly connected to the lower surface of the base plate 1, and the output end of the motor 1101 is fixedly connected to a pulley 1102, and the motor 1101 drives the pulley 1102 to rotate, and the pulley 1102 outputs the power, and the outer surface of the connecting shaft 9 is fixedly connected to the pulley 2 1103, and the outer sleeves of the pulley 1102 and the pulley 2 1103 are provided with a transmission belt 1104, and the pulley 1102 and the pulley 2 1103 are connected by the transmission belt 1104, and the connecting shaft 9 receives power through the pulley 2 1103, and transmits the power on the pulley 1102 to the pulley 2 1103 through the transmission belt 1104, so as to drive the roller 10 to rotate.

[0027] Working principle: When using the device, first fill the water tank 2 with water through the water inlet, then rotate the turntable 709 to move the pull rod 706. After the pull rod 706 moves, it will drive the swing arm 705 to move. The swing arm 705 drives the support plate 703 to adjust the contact angle between the scraper 704 and the concrete surface. Then start the water pump 3 to transport water into the nozzle 6 through the water pipe 4. Then the water is squeezed and atomized through the nozzle 19 and sprayed onto the concrete surface. When starting the water pump 3, start the motor 1101 at the same time. The motor 1101 drives the pulley 1 1102 to rotate. The pulley 1 1102 drives the pulley 2 1103 to rotate through the transmission belt 1104. The pulley 2 1103 drives the connecting shaft 9 to rotate. The connecting shaft 9 also drives the roller 10 to rotate. When adjusting the direction, turn the steering rod 13 to drive the base 2 14 to rotate. At the same time, the base 2 14 drives the roller 2 15 to twist its direction.

Claims

1. A concrete maintenance device for construction, comprising a base plate (1), characterized in that: A water tank (2) is fixedly mounted on the upper surface of the base plate (1), a water pump (3) is mounted inside the water tank (2), an output end of the water pump (3) is fixedly connected to a water pipe (4), a support frame (5) is fixedly connected to the upper surface of the base plate (1), the other end of the support frame (5) is fixedly connected to a nozzle (6), the other end of the water pipe (4) is fixedly connected to the nozzle (6), and the water pipe (4) is connected to the inside of the nozzle (6), a nozzle head (19) is fixedly connected to the outer surface of the nozzle (6), and the nozzle head (19) is connected to the inside of the nozzle (6), and a cleaning mechanism (19) is arranged outside the base plate (1). 7), the lower surface of the bottom plate (1) is fixedly connected to a base 1 (8), the inner side of the base 1 (8) is rotatably connected to a connecting shaft (9), the outer surface of the connecting shaft (9) is fixedly connected to a roller 1 (10), a power mechanism (11) is arranged below the bottom plate (1), the outer surface of the bottom plate (1) is fixedly connected to a support seat (12), the inner side of the support seat (12) is movably connected to a steering rod (13), one end of the steering rod (13) located below the support seat (12) is fixedly connected to a base 2 (14), and the inner side of the base 2 (14) is rotatably connected to a roller 2 (15).

2. A concrete maintenance device for construction according to claim 1, characterized in that: A bracket (16) is fixedly connected to the upper surface of the support seat (12), a seat (17) is inserted into the interior of the bracket (16), and the seat (17) has a height adjustment function.

3. A concrete maintenance device for construction according to claim 1, characterized in that: An auxiliary wheel (18) is fixedly mounted on the lower surface of the base plate (1), and the auxiliary wheel (18) has a steering function.

4. A concrete maintenance device for construction according to claim 1, characterized in that: The cleaning mechanism (7) comprises a base three (701), the outer surface of the base three (701) being fixedly connected to the outer surface of the bottom plate (1), a connecting rod (702) being movably connected at a fixed point on the inner side of the base three (701), the outer surface of the connecting rod (702) being fixedly connected to a support plate (703), and the outer surface of the support plate (703) being fixedly connected to a scraper (704).

5. A concrete maintenance device for construction according to claim 4, characterized in that: The upper surface of the support plate (703) is fixedly connected to a swing arm (705), and the inner side of the swing arm (705) is movably connected to a pull rod (706), and the upper surface of the bottom plate (1) is fixedly connected to a base four (707), and a through hole (708) is provided on the inner side of the base four (707), and the outer surface of the pull rod (706) is slidably connected to the inner wall of the through hole (708), and the outer surface of the pull rod (706) is threadedly connected to a turntable (709), and the outer sleeve of the pull rod (706) is provided with a spring (710), one end of the spring (710) is fixedly connected to the outer surface of the base four (707), and the other end of the spring (710) is in contact with the outer surface of the turntable (709).

6. The concrete maintenance device for construction according to claim 1, characterized in that: The power mechanism (11) comprises a motor (1101), the outer surface of the motor (1101) is fixedly connected to the lower surface of the bottom plate (1), and the output end of the motor (1101) is fixedly connected to a pulley 1 (1102).

7. A concrete maintenance device for construction according to claim 6, characterized in that: The outer surface of the connecting shaft (9) is fixedly connected to a second pulley (1103); the outer surfaces of the first pulley (1102) and the second pulley (1103) are provided with a transmission belt (1104); and the first pulley (1102) and the second pulley (1103) are connected in transmission via the transmission belt (1104).

Images