Cement curing spraying device

Abstract

The utility model relates to the technical field of spraying maintenance provides cement maintenance spraying device, including mobile seat, the one side fixed with water storage device at mobile seat top, the middle position department fixed limit structure at mobile seat top, the one side fixed with the direction adjusting structure of mobile seat top away from water storage device, the direction adjusting structure includes the electric telescopic handle fixed in the one side of mobile seat top away from water storage device, the top fixed with the top seat of electric telescopic handle. The utility model discloses through being provided with the direction adjusting structure, under the meshing connection of driving gear disc and driven gear disc effect, through drive servo motor, can drive driven gear disc rotation through driving gear disc, and driven gear disc rotation can drive dismounting structure, water delivery pipe and shower head rotation, realizes the purpose of adjusting horizontal steering, has realized that the device has the function of convenient adjustment spraying direction, has improved the convenience of cement maintenance spraying device when using.

Description

Technical Field

[0001] This utility model relates to the field of spray curing technology, and in particular to a cement curing spraying device. Background Technology

[0002] During the hardening process, cement concrete requires proper curing to ensure its strength and durability. Traditional manual watering curing methods are inefficient, wasteful of water resources, and struggle to achieve uniform wetting. Especially in high-temperature, dry, or windy environments, the concrete surface is prone to cracking and insufficient strength. Therefore, a cement curing spray system needs to be designed.

[0003] To address this, patent CN219785305U discloses a cement spray curing device, including a movable base with casters installed at the four corners of its bottom and a push handle on its side; and a spraying mechanism for cement spray curing, comprising a water tank fixedly connected to the top of the movable base, a dispensing port on the top of the water tank, and an agitator installed on one side of the water tank. This invention can simultaneously heat the water inside the water tank via heating elements and agitate the water inside the tank via the agitator, ensuring the uniformity of the hot water. Furthermore, by activating a forward and reverse motor, the motor drives a threaded shaft to rotate, which in turn moves a threaded frame to adjust its height, thereby adjusting the spray range of the spray head and enhancing the practicality of this invention.

[0004] Although the cement spray curing device mentioned above can be raised and lowered during use, it is inconvenient to quickly adjust the spray direction of the water pipe after spraying for a period of time. Therefore, it is necessary to design a cement curing spraying device. Utility Model Content

[0005] The purpose of this invention is to provide a cement curing spraying device to solve the problem that existing cement curing spraying devices are inconvenient to quickly adjust the spraying direction of the water pipe.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a cement curing spraying device, including a movable base;

[0007] A water storage device is fixed to one side of the top of the movable seat, and a limit structure is fixed at the middle position of the top of the movable seat.

[0008] A steering structure is fixed to the side of the top of the movable seat away from the water storage device. The steering structure includes an electric telescopic rod fixed to the side of the top of the movable seat away from the water storage device. A top seat is fixed to the top of the electric telescopic rod. A driven gear is rotatably connected to one side of the top of the top seat. A servo motor is fixedly installed on the bottom of the top seat away from the driven gear. The output end of the servo motor extends to the top of the top seat and is fixed with an active gear.

[0009] The driven gear disc has a hinged top connection with a detachable structure.

[0010] Furthermore, the water storage device includes a water tank, a water pump, a pressure sensor, a water delivery hose, and a water inlet pipe. The water tank is fixed to one side of the top of the movable seat, and a water inlet pipe is fixed to one side of the top of the water tank. The water pump is fixedly installed on the inner wall of the bottom of the water tank, the pressure sensor is fixed to the inner wall of one side of the bottom of the water tank, and the water delivery hose is fixed to the side of the bottom of the water tank near the limiting structure.

[0011] Furthermore, the output end of the water pump is fixedly connected to the bottom end of the water delivery hose, and a microcontroller is fixedly installed inside the pressure sensor. The output end of the pressure sensor and the input end of the water inlet pipe are electrically connected through the microcontroller.

[0012] Furthermore, the end of the water delivery hose away from the water pump passes through the top of the limiting structure and is fixed with a water delivery pipe, and the end of the water delivery pipe away from the water delivery hose is fixed with a nozzle.

[0013] Furthermore, the limiting structure includes a limiting seat, a disc, a support seat, and a support column. The support column is fixed at the middle position of the top of the movable seat, the top of the support column is fixed with a support seat, the top of the support seat is rotatably connected with a disc, and the top of the disc is fixed with a limiting seat.

[0014] Furthermore, the disassembly and assembly structure includes a mounting base hinged to the top of the driven gear plate, a limit block engaging at the top of the mounting base, a rotating shaft threadedly connected at the middle position inside the limit block, the top end of the rotating shaft extending to the outside of the limit block and fixed with a handle, the bottom end of the rotating shaft extending to the bottom of the limit block and rotatably connected with a pressure plate, and limit bolts penetrating both sides of the top of the mounting base.

[0015] Furthermore, the inner wall of the pressure plate and the outer wall of the water pipe abut against each other, and one end of each limiting bolt passes through the mounting base and extends into the interior of the limiting block.

[0016] Furthermore, the driving gear disk and the driven gear disk are meshed together.

[0017] The advantages of the cement curing spray device provided by this utility model are as follows:

[0018] By setting up an adjustment structure, under the action of the meshing connection between the active and driven gear discs, the driven gear disc can be rotated by driving the servo motor. The rotation of the driven gear disc can drive the disassembly structure, water supply pipe and nozzle to rotate, so as to achieve the purpose of adjusting the horizontal direction. This makes the device easy to adjust the spraying direction and improves the convenience of using the cement curing spraying device.

[0019] By setting a limiting structure, the water delivery hose can be easily fixed under the support and limiting effect of the limiting seat and the support column, and the water delivery hose can be prevented from shaking when the nozzle is spraying. The disc is rotatably connected to the support seat, allowing the water delivery hose to be adjusted horizontally. This realizes that the device has the function of supporting and fine-tuning the water delivery hose, and improves the convenience of using the cement curing spraying device.

[0020] With its detachable structure, the limiting block and the mounting base are connected by a limiting bolt, facilitating the installation and removal of the pressure plate. This allows for easy removal of the water pipe and nozzle from the inside of the mounting base. The pressure plate abuts against the outer wall of the water pipe, and the limiting bolt locking component ensures a secure connection. This design enables the device to easily lock and remove the water pipe, improving the convenience and efficiency of the cement curing spraying device during use. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0022] Figure 2 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0023] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0025] Figure 5 This is a top-view cross-sectional three-dimensional structural diagram of the present invention.

[0026] The following are the annotations in the diagram: 1. Movable seat; 2. Water storage device; 21. Water tank; 22. Water pump; 23. Pressure sensor; 24. Water delivery hose; 25. Water inlet pipe; 3. Limiting structure; 31. Limiting seat; 32. Disc; 33. Support seat; 34. Support column; 4. Disassembly and assembly structure; 41. Mounting seat; 42. Limiting block; 43. Handle; 44. Rotating shaft; 45. Pressure plate; 46. Limiting bolt; 5. Water delivery pipe; 6. Nozzle; 7. Direction adjustment structure; 71. Top seat; 72. Active gear disc; 73. Servo motor; 74. Electric telescopic rod; 75. Driven gear disc. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 The cement curing spraying device provided by this utility model includes a movable base 1.

[0029] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 A water storage device 2 is fixed to one side of the top of the movable base 1. The water storage device 2 includes a water tank 21, a water pump 22, a pressure sensor 23, a water delivery hose 24, and a water inlet pipe 25. The water tank 21 is fixed to one side of the top of the movable base 1. The water inlet pipe 25 is fixed to one side of the top of the water tank 21. The water pump 22 is fixedly installed on the inner wall of the bottom of the water tank 21. The pressure sensor 23 is fixed to the inner wall of one side of the bottom of the water tank 21. The water delivery hose 24 is fixed to the bottom of the water tank 21 near the limiting structure 3. The output end of the water pump 22 and the bottom of the water delivery hose 24 are connected. The pressure sensor 23 is fixedly connected to the input end of the water inlet pipe 25. A microcontroller is fixedly installed inside the pressure sensor 23. The output end of the pressure sensor 23 and the input end of the water inlet pipe 25 are electrically connected through the microcontroller. A limit structure 3 is fixed at the middle position of the top of the moving base 1. The limit structure 3 includes a limit seat 31, a disc 32, a support seat 33 and a support column 34. The support column 34 is fixed at the middle position of the top of the moving base 1. The support seat 33 is fixed at the top of the support column 34. The disc 32 is rotatably connected to the top of the support seat 33. The limit seat 31 is fixed at the top of the disc 32.

[0030] An external power supply is used. The water tank 21 stores maintenance water, and the water pump 22 provides constant water pressure to ensure uniform spraying. The pressure sensor 23 can monitor the water pressure and automatically adjust it through the microcontroller to control the water inlet pipe 25 to avoid insufficient water. During spraying, the water pump 22 draws water from the water tank 21 and delivers it to the outside through the water delivery hose 24. The water is then sprayed outward through the water delivery pipe 5 and the nozzle 6. The support column 34 is used to support the water delivery hose 24 to prevent it from shaking during spraying. The disc 32 is rotatably connected to the support base 33, which allows the water delivery hose 24 to make fine adjustments to the horizontal angle as it follows the water delivery pipe 5 and the nozzle 6.

[0031] Reference Figures 1-5A steering structure 7 is fixed on the side of the top of the movable seat 1 away from the water storage device 2. The steering structure 7 includes an electric telescopic rod 74 fixed on the side of the top of the movable seat 1 away from the water storage device 2. A top seat 71 is fixed on the top of the electric telescopic rod 74. A driven gear 75 is rotatably connected to one side of the top of the top seat 71. A servo motor 73 is fixedly installed on the bottom of the top seat 71 away from the driven gear 75. The output end of the servo motor 73 extends to the top of the top seat 71 and is fixed with an active gear 72. The active gear 72 and the driven gear 75 are meshed together.

[0032] Connect an external power supply and start the servo motor 73. The rotation of the servo motor 73 will drive the active gear 72 to rotate, which in turn drives the driven gear 75 to rotate. When the driven gear 75 rotates, it will drive the mounting base 41 to rotate in the horizontal direction. The mounting base 41 allows for easy adjustment of the direction of the water supply pipe 5 and the spray head 6 during spraying. The mounting base 41 and the driven gear 75 are hinged together, allowing for easy adjustment of the vertical direction of the water supply pipe 5 and the spray head 6. After adjusting to the appropriate angle, tighten the bolts at the hinge point between the mounting base 41 and the driven gear 75 to prevent slippage.

[0033] Reference Figures 1-5 The end of the water supply hose 24 away from the water pump 22 passes through the top of the limiting structure 3 and is fixed with the water supply pipe 5. The end of the water supply pipe 5 away from the water supply hose 24 is fixed with the nozzle 6. The top of the driven gear plate 75 is hinged to the disassembly structure 4. The disassembly structure 4 includes a mounting base 41 hinged to the top of the driven gear plate 75. The top of the mounting base 41 is engaged with the limiting block 42. The middle position inside the limiting block 42 is threaded with a rotating shaft 44. The top of the rotating shaft 44 extends to the outside of the limiting block 42 and is fixed with a handle 43. The bottom end of the rotating shaft 44 extends to the bottom of the limiting block 42 and is rotatably connected with a pressure plate 45. Limit bolts 46 pass through both sides of the top of the mounting base 41. The inner wall of the pressure plate 45 and the outer wall of the water supply pipe 5 abut against each other. One end of each limit bolt 46 passes through the mounting base 41 and extends into the inside of the limiting block 42.

[0034] During installation, slots are provided on both sides of the top of the mounting base 41. Most of the parts of the disassembly structure 4 can be placed on the top of the mounting base 41 through the limiting block 42. The limiting block 42 and the mounting base 41 are connected through the slots. Then, the limiting bolt 46 is inserted into both sides of the top of the mounting base 41. The limiting bolt 46 is rotated until one end of the limiting bolt 46 extends into the interior of the limiting block 42, thus fixing the limiting block 42 and the mounting base 41 together. The handle 43 is rotated. The handle 43 and the limiting block 42 are threaded together. When the handle 43 is rotated, it will drive the pressure plate 45 to move down through the rotating shaft 44. When the inner wall of the pressure plate 45 and the outer wall of the water pipe 5 abut against each other, the water pipe 5 can be fixed inside the mounting base 41 to prevent the water pipe 5 from shifting or misaligning during spraying.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cement curing spraying device, including a movable base (1); Its features are: A water storage device (2) is fixed on one side of the top of the movable seat (1), and a limit structure (3) is fixed at the middle position of the top of the movable seat (1). A steering structure (7) is fixed on the side of the top of the movable seat (1) away from the water storage device (2). The steering structure (7) includes an electric telescopic rod (74) fixed on the side of the top of the movable seat (1) away from the water storage device (2). A top seat (71) is fixed on the top of the electric telescopic rod (74). A driven gear plate (75) is rotatably connected to one side of the top of the top seat (71). A servo motor (73) is fixedly installed on the side of the bottom of the top seat (71) away from the driven gear plate (75). The output end of the servo motor (73) extends to the top of the top seat (71) and is fixed with an active gear plate (72). The driven toothed disc (75) is hinged at the top with a disassembly structure (4).

2. The cement curing spraying device according to claim 1, characterized in that: The water storage device (2) includes a water tank (21), a water pump (22), a pressure sensor (23), a water delivery hose (24), and an inlet pipe (25). The water tank (21) is fixed to one side of the top of the movable seat (1). The inlet pipe (25) is fixed to one side of the top of the water tank (21). The water pump (22) is fixedly installed on the inner wall of the bottom of the water tank (21). The pressure sensor (23) is fixed to the inner wall of one side of the bottom of the water tank (21). The water delivery hose (24) is fixed to the side of the bottom of the water tank (21) near the limiting structure (3).

3. The cement curing spraying device according to claim 2, characterized in that: The output end of the water pump (22) is fixedly connected to the bottom end of the water delivery hose (24). A microcontroller is fixedly installed inside the pressure sensor (23). The output end of the pressure sensor (23) and the input end of the water inlet pipe (25) are electrically connected through the microcontroller.

4. The cement curing spraying device according to claim 2, characterized in that: The end of the water delivery hose (24) away from the water pump (22) passes through the top of the limiting structure (3) and is fixed with a water delivery pipe (5). The end of the water delivery pipe (5) away from the water delivery hose (24) is fixed with a nozzle (6).

5. The cement curing spraying device according to claim 1, characterized in that: The limiting structure (3) includes a limiting seat (31), a disc (32), a support seat (33) and a support column (34). The support column (34) is fixed at the middle position of the top of the movable seat (1). The support seat (33) is fixed at the top of the support column (34). The disc (32) is rotatably connected to the top of the support seat (33). The limiting seat (31) is fixed at the top of the disc (32).

6. The cement curing spraying device according to claim 1, characterized in that: The disassembly and assembly structure (4) includes a mounting base (41) hinged to the top of the driven gear plate (75). A limit block (42) is engaged with the top of the mounting base (41). A rotating shaft (44) is threadedly connected to the middle position inside the limit block (42). The top of the rotating shaft (44) extends to the outside of the limit block (42) and is fixed with a handle (43). The bottom of the rotating shaft (44) extends to the bottom of the limit block (42) and is rotatably connected with a pressure plate (45). Limit bolts (46) pass through both sides of the top of the mounting base (41).

7. The cement curing spraying device according to claim 6, characterized in that: The inner wall of the pressure plate (45) and the outer wall of the water pipe (5) abut against each other, and one end of the limiting bolt (46) passes through the mounting base (41) and extends into the interior of the limiting block (42).

8. The cement curing spraying device according to claim 1, characterized in that: The driving gear disk (72) and the driven gear disk (75) are meshed together.

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