High pier spraying maintenance system

Abstract

The utility model relates to the technical field of pier maintenance, in particular to a high pier spraying maintenance system which comprises a foundation frame, a fixing platform, a reinforcement cage, a water supply device, a spraying head, a driving assembly and a humidity sensor, the foundation frame is erected on the outer wall of the reinforcement cage, and concrete is poured into the reinforcement cage to form a pier; the fixed platform is arranged at the top end of the foundation frame, the multiple spraying heads are arranged, the output end of the driving assembly is assembled with the multiple spraying heads at the same time and used for driving the spraying heads to rotate in the circumferential direction of the fixed platform, the water supply device is used for providing maintenance water for the spraying heads, and the output ends of the spraying heads are aligned with the top end of a pier. And the humidity sensor is assembled on the bridge pier and electrically connected with the spraying head, the humidity sensor is used for controlling the spraying head to conduct spraying operation, and the timeliness, uniformity and safety of the bridge pier spraying maintenance system can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of bridge pier maintenance, and in particular to a high pier spray maintenance system. Background Art

[0002] During the bridge construction process, the maintenance of bridge piers is a crucial link and an important means to improve the early and final mechanical properties of concrete and ensure the concrete's impermeability, durability and other indicators. If the maintenance is not in place, the surface quality of the concrete surface is likely to deteriorate.

[0003] The traditional maintenance method for bridge piers is usually that after the construction of the bridge piers is completed, operators climb to the top of the bridge piers through scaffolding and use tools such as sprinklers or water pipes to manually perform watering maintenance; or they use motors to drive the suspension ropes to move the sprinkler device up and down. During the watering process, the structure of the sprinkler device is not fixed, and when vibrations or strong winds occur, the sprinkler device may collide with the bridge pier.

[0004] As a result, the existing methods and structures, whether manual watering or watering by a sprinkler, all have the problems of untimely maintenance, poor uniformity, and poor safety. Summary of the invention

[0005] In order to solve the problems existing in the above-mentioned background technology, the present application provides a high pier spray maintenance system, which can improve the timeliness, uniformity and safety of the pier spray maintenance system.

[0006] The present application provides a high pier spray maintenance system, which adopts the following technical solutions:

[0007] A high pier spray maintenance system comprises a basic frame, a fixed platform, a steel cage, a water supply device, a sprinkler head, a drive assembly and a humidity sensor, wherein the basic frame is erected on the outer wall of the steel cage, concrete is poured in the steel cage to form a bridge pier, the fixed platform is arranged at the top of the basic frame, a plurality of sprinkler heads are arranged, the output end of the drive assembly is simultaneously assembled with the plurality of sprinkler heads, and is used to drive the sprinkler heads to rotate along the circumferential direction of the fixed platform, the water supply device is used to provide maintenance water for the sprinkler head, the output end of the sprinkler head is aligned with the top of the bridge pier, the humidity sensor is assembled on the bridge pier and electrically connected to the sprinkler head, and the humidity sensor is used to control the sprinkler head to perform a spraying operation.

[0008] By adopting the above technical scheme, the automated sprinkler head and drive assembly can reduce the labor intensity of manual maintenance, improve the efficiency of maintenance work, and can evenly and timely spray water on the bridge piers for maintenance, ensuring that the concrete surface is fully moistened, which helps to improve the strength and durability of the concrete; through the control of the humidity sensor, the sprinkler system can adjust the water spraying volume according to the actual humidity conditions of the bridge piers to avoid waste of water resources. Compared with the prior art, the sprinkler maintenance system of the present application reduces dependence on manual labor and helps to improve operation safety. The humidity sensor can provide real-time humidity data, which is helpful to monitor and analyze the maintenance effect, greatly reducing concrete surface defects caused by improper maintenance. Through effective maintenance, cracks and damage caused by drying, dehydration and other reasons in the concrete can be reduced, thereby extending its service life.

[0009] Preferably, each of the spray heads is equipped with an independent solenoid valve, and the spray state of the spray head is controlled by controlling the switch of the solenoid valve.

[0010] By adopting the above technical solution, each sprinkler head is equipped with an independent solenoid valve to achieve precise control of the spraying state of each sprinkler head, ensuring that the maintenance water can be more accurately distributed to the required areas, which helps to reduce water waste and achieve energy-saving effects.

[0011] Preferably, a booster pump is provided between the water supply device and the sprinkler head, and the booster pump is electrically connected to the water supply device and the humidity sensor respectively. The booster pump drives the water supply device to provide different water pressures to the sprinkler head according to data fed back by the humidity sensor.

[0012] By adopting the above technical solution, the booster pump can automatically adjust the water pressure according to the data of the humidity sensor to ensure that the sprinkler head provides an appropriate amount of moisture. By precisely controlling the water pressure, unnecessary waste of water resources can be reduced, while reducing the energy consumption of the booster pump and achieving energy-saving effects. At the same time, the booster pump can adjust the water pressure according to different environmental conditions to adapt to various water supply needs.

[0013] Preferably, the water supply device includes a water inlet valve, a water tank and a water pump, connecting water pipes are provided between the water pump and the water tank and between the water pump and the sprinkler head, the water inlet valve is assembled at the output end of the water supply device, and the humidity sensor is electrically connected to the water inlet valve.

[0014] By adopting the above technical solution, the humidity sensor can monitor the humidity of the bridge pier in real time, and automatically control the switch of the water inlet valve according to the data, so as to realize the automation of water supply and achieve the purpose of saving water resources. At the same time, the watering time can be flexibly adjusted according to actual needs, which improves the flexibility and timeliness of watering.

[0015] Preferably, a gap A≤1 cm is left between the steel cage and the base frame.

[0016] By adopting the above technical solution, a gap A≤1cm is left between the steel cage and the foundation frame, which can provide a certain expansion and contraction space for the steel bars when the temperature changes, avoiding internal stress caused by thermal expansion. The gap can reduce the loss of adhesion between the steel bars and the surrounding concrete, especially after the foundation frame needs to be removed. The steel cage can still maintain good structural performance. At the same time, moisture can gradually penetrate from the top of the pier and flow from the side walls of the pier, which helps to speed up the efficiency of sprinkling water to maintain the pier.

[0017] Preferably, the outer wall of the basic frame is provided with a multi-layer climbing platform, and a guardrail is installed on the periphery of the climbing platform.

[0018] By adopting the above technical solution, the multi-layer climbing platform provides multiple working levels for operators, which is convenient for construction operations at different heights. The guardrail provides safety protection for personnel working on the climbing platform, preventing accidental falls and ensuring work safety.

[0019] Preferably, the sprinkler head comprises a sprinkler head and a steering member, the steering member is mounted on the driving assembly, two ends of the steering member are respectively connected to the water pipe and the sprinkler head, and the steering member is used to drive the sprinkler head to rotate.

[0020] By adopting the above technical solution, rotating the nozzle can increase the coverage area of ​​the spray, help improve the efficiency of the nozzle spraying, provide precise direction control, help save water resources, ensure that water is sprayed to the required area, and improve the uniformity of the spray.

[0021] Preferably, the water supply device includes a water level controller and an alarm, and the water level controller is installed inside the water tank and is electrically connected to the alarm.

[0022] By adopting the above technical solution, the water level controller can monitor the water level changes in the water tank in real time to ensure the stable operation of the water supply system. When the water level reaches the preset critical value, the alarm will be automatically triggered to remind the management personnel to take corresponding measures, thereby improving the safety of the entire water supply device and reducing safety accidents caused by water level problems.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Automated sprinkler heads and drive components can reduce the labor intensity of manual maintenance and improve the efficiency of maintenance work. They can spray water on the piers evenly and timely to ensure that the concrete surface is fully moistened, which helps to improve the strength and durability of the concrete. Through the control of humidity sensors, the sprinkler system can adjust the water spraying volume according to the actual humidity of the piers to avoid waste of water resources.

[0025] 2. Compared with the prior art, the spray curing system of the present application reduces the reliance on manual labor, which helps to improve the safety of the operation. The humidity sensor can provide real-time humidity data, which helps to monitor and analyze the curing effect, greatly reducing the surface defects of concrete caused by improper curing. Through effective curing, the cracks and damage caused by drying, dehydration and other reasons of concrete can be reduced, thereby extending its service life;

[0026] 3. It can increase the coverage area of ​​the spray, help improve the efficiency of the sprinkler, provide precise directional control, help save water resources, ensure that water is sprayed to the required area, and improve the uniformity of the spray. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 yes Figure 1 Full cross-sectional view.

[0029] Figure 3 yes Figure 1 Another visual full cutaway view.

[0030] Explanation of the reference numerals in the accompanying drawings: 1. Basic frame; 11. Climbing platform; 12. Guardrail; 2. Fixed platform; 3. Steel cage; 4. Water supply device; 41. Booster pump; 43. Water tank; 44. Water pump; 45. Water level controller; 46. Alarm; 47. Connecting water pipe; 5. Sprinkler head; 52. Sprinkler head; 53. Steering member; 6. Drive assembly; 61. Turntable; 62. Guide rod; 63. Guide wheel; 64. Gear; 65. Chain; 66. Drive motor; 67. Diversion trough; 7. Humidity sensor; 8. Pier. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a high pier spray maintenance system.

[0033] Reference Figure 1 and Figure 2A high pier spray maintenance system includes a foundation frame 1 and a steel cage 3, wherein the foundation frame 1 is erected on the outer wall of the steel cage 3, and concrete is poured in the steel cage 3 to form a bridge pier 8. At the same time, a gap A≤1cm is left between the steel cage 3 and the foundation frame 1. In the present application, a gap is left between the steel cage 3 and the foundation frame 1, and the gap A≤1cm can provide a certain expansion and contraction space for the steel bars when the temperature changes, avoiding internal stress caused by thermal expansion. The gap can reduce the loss of adhesion between the steel bars and the surrounding concrete, especially after the foundation frame 1 needs to be removed, the steel cage 3 can still maintain good structural performance. At the same time, moisture can gradually penetrate from the top of the pier 8 and flow from the side walls of the pier 8, which helps to speed up the efficiency of sprinkling water to maintain the pier 8.

[0034] In addition, the outer wall of the basic frame 1 is provided with a multi-layer climbing platform 11, which can provide multiple working levels for operators to facilitate construction operations at different heights. A guardrail 12 is installed on the periphery of the climbing platform 11, which can provide safety protection for personnel working on the climbing platform 11, prevent accidental falls, and ensure work safety.

[0035] Reference Figure 1 and Figure 2 The high pier spray maintenance system also includes a fixed platform 2, a water supply device 4, a spray head 5, a drive assembly 6 and a humidity sensor 7, wherein the fixed platform 2 is arranged at the top of the basic frame 1, and a distance is left between the fixed platform 2 and the steel cage 3. A plurality of spray heads 5 are provided, and the output end of the drive assembly 6 is simultaneously assembled with the plurality of spray heads 5, so as to drive the spray heads 5 to rotate along the circumferential direction of the fixed platform 2. The water supply device 4 is used to provide maintenance water for the spray heads 5, and the output end of the spray head 5 is aligned with the top of the pier 8. The humidity sensor 7 is assembled on the pier 8 and electrically connected with the spray head 5, and the humidity sensor 7 is used to control the spray head 5 to perform a spraying operation.

[0036] Specifically, the water supply device 4 includes a water inlet valve, a water tank 43 and a water pump 44. Connecting water pipes 47 are provided between the water pump 44 and the water tank 43, and between the water pump 44 and the sprinkler head 5. The water inlet valve is assembled at the output end of the water supply device 4, and the humidity sensor 7 is electrically connected to the water inlet valve.

[0037] The humidity sensor 7 can monitor the humidity of the bridge pier 8 in real time, and automatically control the switch of the water inlet valve according to the data, so as to realize the automation of water supply and achieve the purpose of saving water resources. At the same time, the watering time can be flexibly adjusted according to actual needs, thereby improving the flexibility and timeliness of watering.

[0038] A booster pump 41 is provided between the water supply device 4 and the sprinkler head 5 . The booster pump 41 is electrically connected to the water supply device 4 and the humidity sensor 7 , respectively. The booster pump 41 drives the water supply device 4 to provide different water pressures to the sprinkler head 5 according to the data fed back by the humidity sensor 7 .

[0039] That is, the booster pump 41 can automatically adjust the water pressure according to the data of the humidity sensor 7 or different environmental conditions to ensure that the sprinkler head 5 provides an appropriate amount of moisture to reduce unnecessary waste of water resources.

[0040] In the present application, the water supply device 4 includes a water level controller 45 and an alarm 46. The water level controller 45 is installed inside the water tank 43 and is electrically connected to the alarm 46. The water level controller 45 can monitor the water level changes in the water tank 43 in real time to ensure the stable operation of the water supply system. When the water level reaches a preset critical value, the alarm 46 will be automatically triggered to remind the management personnel to take corresponding measures, thereby improving the safety of the entire water supply device 4 and reducing safety accidents caused by water level problems.

[0041] Reference Figure 2 and Figure 3 The driving assembly 6 includes a turntable 61, a guide rod 62, a guide wheel 63, a gear 64, a chain 65, and a driving motor 66, wherein a slide groove is opened on the top surface of the fixed platform 2 and along its circumferential direction. The turntable 61 is arranged in the middle of the fixed platform 2, and the turntable 61 is directly opposite to the pier 8. The guide wheel 63 is rotatably connected to one end of the guide rod 62, and the end of the guide rod 62 away from the guide wheel 63 is fixed to the fixed platform 2, and the guide wheel 63 is slidably connected to the slide groove. Therefore, under the connection between the guide rod 62 and the guide wheel 63, the fixed platform 2 can provide support for the turntable 61.

[0042] There are two gears 64, which are rotatably connected to the bottom surface of the turntable 61. The chain 65 is meshed with the two gears 64 respectively. The drive motor 66 is installed on the bottom of the fixed platform 2 near the turntable 61. The output end of the drive motor 66 is assembled with the shaft of one of the gears 64. Under the drive of the drive motor 66, the gears 64 and the chain 65 can drive the turntable 61 to rotate in a circle.

[0043] In addition, a guide groove 67 is opened on the top surface of the turntable 61 along its circumferential direction, and a water outlet is opened in the guide groove 67 along the vertical direction. The sprinkler head 5 includes a nozzle 52 and a steering member 53. The steering member 53 is assembled on the bottom surface of the turntable 61 and is connected to the water outlet. In the present application, a connecting water pipe 47 is arranged between the water pump 44 and the sprinkler head 5, and its end is fixed on the fixed platform 2 so that the water outlet end of the connecting water pipe 47 is aligned with the guide groove 67. The sprinkler head 52 is assembled at the bottom of the steering member 53, and the steering member 53 is used to drive the sprinkler head 52 to rotate.

[0044] At the same time, each spray head 5 is equipped with an independent electromagnetic valve, and the spray head 5 controls the spraying state by controlling the switch of the electromagnetic valve, so as to achieve accurate control of the spraying state of each spray head 5.

[0045] When in use, the water supply device 4 is started, and the booster pump 41 provides water pressure. The water flows along the connecting water pipe 47 to the guide groove 67, and then enters the nozzle 52 from the downspout. Rotating the nozzle 52 can increase the coverage area of ​​the spray, help improve the spraying efficiency of the nozzle 52, ensure that the water is sprayed to the required area, and improve the uniformity of the spray.

[0046] The present application can reduce the labor intensity of manual maintenance and improve the efficiency of maintenance work through the automated spray head 5 and drive assembly 6. It can evenly and timely spray water on the pier 8 for maintenance, ensure that the concrete surface is fully moistened, and help improve the strength and durability of the concrete. Through the control of the humidity sensor 7, the spray system can adjust the water spraying volume according to the actual humidity of the pier 8 to avoid waste of water resources. Compared with the prior art, the spraying maintenance system of the present application reduces dependence on manual labor and helps to improve operational safety. The humidity sensor 7 can provide real-time humidity data, which is helpful to monitor and analyze the maintenance effect, greatly reducing concrete surface defects caused by improper maintenance. Through effective maintenance, cracks and damage caused by drying, dehydration, etc. in the concrete can be reduced, thereby extending its service life.

[0047] The above are all preferred embodiments of the present application. The embodiments are only explanations of the present application and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high pier spraying maintenance system, characterized in that: The invention comprises a base frame (1), a fixed platform (2), a steel cage (3), a water supply device (4), a sprinkler head (5), a drive assembly (6) and a humidity sensor (7), wherein the base frame (1) is erected on the outer wall of the steel cage (3), concrete is poured in the steel cage (3) to form a bridge pier (8), the fixed platform (2) is arranged at the top of the base frame (1), a plurality of sprinkler heads (5) are arranged, the output end of the drive assembly (6) is simultaneously assembled with the plurality of sprinkler heads (5) and is used to drive the sprinkler heads (5) to rotate along the circumferential direction of the fixed platform (2), the water supply device (4) is used to provide maintenance water for the sprinkler heads (5), the output end of the sprinkler heads (5) is aligned with the top of the bridge pier (8), the humidity sensor (7) is assembled on the bridge pier (8) and is electrically connected to the sprinkler head (5), and the humidity sensor (7) is used to control the sprinkler head (5) to perform a sprinkler operation.

2. A high pier spraying maintenance system according to claim 1, characterized in that: Each of the spray heads (5) is equipped with an independent solenoid valve, and the spray head (5) controls the spraying state by controlling the switch of the solenoid valve.

3. A high pier spraying maintenance system according to claim 1, characterized in that: A booster pump (41) is provided between the water supply device (4) and the shower head (5); the booster pump (41) is electrically connected to the water supply device (4) and the humidity sensor (7), respectively; the booster pump (41) drives the water supply device (4) to provide different water pressures to the shower head (5) based on data fed back by the humidity sensor (7).

4. A high pier spraying maintenance system according to claim 3, characterized in that: The water supply device (4) comprises a water inlet valve, a water tank (43) and a water pump (44); connecting water pipes (47) are provided between the water pump (44) and the water tank (43) and between the water pump (44) and the sprinkler head (5); the water inlet valve is mounted on the output end of the water supply device (4); and the humidity sensor (7) is electrically connected to the water inlet valve.

5. The high pier spray maintenance system according to claim 1, characterized in that: A gap of A≤1 cm is left between the steel cage (3) and the base frame (1).

6. A high pier spraying maintenance system according to claim 1, characterized in that: The outer wall of the basic frame (1) is provided with a multi-layer climbing platform (11), and a guardrail (12) is installed on the periphery of the climbing platform (11).

7. A high pier spraying maintenance system according to claim 4, characterized in that: The spray head (5) comprises a spray head (52) and a steering member (53); the steering member (53) is mounted on the driving assembly (6); two ends of the steering member (53) are respectively connected to the connecting water pipe (47) and the spray head (52); and the steering member (53) is used to drive the spray head (52) to rotate.

8. The high pier spraying maintenance system according to claim 3, characterized in that: The water supply device (4) comprises a water level controller (45) and an alarm (46); the water level controller (45) is installed inside the water tank (43) and is electrically connected to the alarm (46).

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