Automatic spraying maintenance device for prefabricated T-beam

Abstract

An automatic spraying maintenance device for a prefabricated T-shaped beam comprises a controller, a water pool, a water return channel, a water inlet assembly and a plurality of spraying units connected to the water inlet assembly, the prefabricated T-shaped beam is placed at the position corresponding to the spraying units, the water inlet assembly is connected with the water pool, and water in the water pool is conveyed into the spraying units through the water inlet assembly; the temperature and humidity sensor is arranged on the prefabricated T-beam to be sprayed, the spraying unit is controlled to conduct spraying maintenance on the prefabricated T-beam according to the temperature and humidity sensor, the water return channel is arranged below the placement area of the prefabricated T-beam and connected with the water pool, redundant spraying water obtained after spraying flows back into the water pool through the water return channel, and recycling of the spraying water is achieved. The water resource waste is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of spray devices, and in particular relates to an automatic spray curing device for prefabricated T-beams. Background Art

[0002] With the vigorous construction of expressways, prefabricated T-beams are widely used in small and medium-span expressway bridges due to their simple structure, clear force, easy erection and convenient maintenance. The maintenance quality of the beam concrete has a great influence on the overall quality of the T-beam. At present, most of the T-beams on the market are maintained by manual watering, which is time-consuming and labor-intensive. The maintenance quality is closely related to the quality of the maintenance personnel, which is affected by the operator's quality awareness and work attitude. There are often hidden dangers of maintenance leakage. If the maintenance is improper, surface cracks and through cracks may occur, which seriously affect the service life of the prefabricated T-beam. At the same time, the spraying process is prone to waste of water resources. There are also some conventional spraying devices on the market. Such spraying devices do not have the function of spraying water recovery, which will also lead to unnecessary waste of water resources.

[0003] In summary, it is very important to seek a highly intelligent and controllable prefabricated T-beam automatic spraying maintenance system in order to improve the overall construction quality of prefabricated T-beams and reduce unnecessary economic losses. Summary of the invention

[0004] In view of the above shortcomings, the technical problem to be solved by the utility model is to provide a prefabricated T-beam automatic spraying maintenance device for improving the maintenance efficiency and ensuring the maintenance quality.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A prefabricated T-beam automatic spraying maintenance device comprises a water pool, a return channel, a water inlet assembly and a plurality of spray units connected to the water inlet assembly. The water inlet assembly is connected to the water pool to transport water to the spray units. The return channel is connected to the water pool to return excess spray water after spraying to the water pool.

[0007] As a preferred solution of the utility model, the spray unit includes a top spray assembly and two bottom spray assemblies, and the top spray assembly is located between the two bottom spray assemblies.

[0008] As a preferred solution of the utility model, the bottom spray assembly includes a bottom spray control component and two bottom embedded pipes, the bottom embedded pipes are connected to the water inlet assembly through the bottom spray control component, and a bottom nozzle is provided on the bottom embedded pipe.

[0009] As a preferred solution of the utility model, the bottom nozzle is a fan-shaped nozzle.

[0010] As a preferred solution of the utility model, the bottom spray control component includes a bottom connecting pipe, a battery valve and a controller. The bottom embedded pipe is connected to the water inlet assembly through the bottom connecting pipe. The battery valve is installed on the bottom connecting pipe, and the controller is connected to the battery valve.

[0011] As a preferred solution of the utility model, the controller is also connected to a temperature and humidity sensor, which is arranged on the prefabricated T-beam to be sprayed to monitor the temperature and humidity of the prefabricated T-beam in real time.

[0012] As a preferred solution of the utility model, the top spray assembly includes a top maintenance pipe and a top spray control component. The top maintenance pipe is connected to the water inlet assembly. The top spray control component is arranged on the water inlet of the top maintenance pipe. Top nozzles are evenly arranged on the top maintenance pipe.

[0013] As a preferred solution of the utility model, the top nozzle is a conical nozzle.

[0014] As a preferred solution of the utility model, the water inlet assembly includes a water inlet pipe and a water pump connected to the end of the water inlet pipe, and the water pump is arranged in the water pool.

[0015] As a preferred solution of the utility model, a filter and a pressure gauge are arranged on the water inlet pipe.

[0016] As a preferred solution of the utility model, the automatic spraying maintenance device also includes a pedestal for placing the T-beam, the spraying unit is adapted to the pedestal, and the return water channel is respectively connected to the pedestal and the water pool.

[0017] The beneficial effect of the utility model is that the prefabricated T-beams are automatically maintained through the spray unit, which not only saves the labor required for maintenance, but also ensures the maintenance quality of the prefabricated T-beams, greatly improves the construction efficiency, and at the same time adds a spray water recovery device, greatly reducing the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the automatic spraying maintenance device.

[0019] Figure numbers: water pool 1, return channel 2, water inlet assembly 3, water inlet pipe 3-1, water pump 3-2, filter 3-3, pressure gauge 3-4, constant pressure frequency conversion cabinet 3-5, wastewater pipe 3-6, top spray assembly 4, top maintenance pipe 4-1, top nozzle 4-2, bottom spray assembly 5, bottom embedded pipe 5-1, bottom nozzle 5-2, bottom connecting pipe 5-3, battery valve 5-4, controller 5-5, pedestal 6, control cabinet 7. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings.

[0021] A prefabricated T-beam automatic spraying maintenance device comprises a water pool 1, a return channel 2, a water inlet assembly 3 and a plurality of spray units connected to the water inlet assembly 3. The prefabricated T-beam is placed at a position corresponding to the spray unit. The water inlet assembly 3 is connected to the water pool 1. The water in the water pool 1 is transported to the spray unit through the water inlet assembly 3. The prefabricated T-beam is sprayed and maintained through the spray unit. The return channel 2 is arranged below the placement area of ​​the prefabricated T-beam. The return channel 2 is connected to the water pool 1. The excess spray water after spraying is returned to the water pool 1 through the return channel 2, so as to realize the recycling of spray water and reduce the waste of water resources.

[0022] The automatic spraying maintenance device also includes a pedestal 6 for placing prefabricated T-beams. The spraying unit is adapted to the pedestal 6, that is, the spraying unit is arranged on the outside of the pedestal 6, so that the spraying unit can spray and maintain the prefabricated T-beams on the pedestal 6. The spray water after spraying is concentrated on the pedestal 6, and the return channel 2 is respectively connected to the pedestal 6 and the water pool 1, so that the spray water after spraying can be recycled and the utilization rate of water resources can be improved.

[0023] The spray unit includes a top spray component 4 and two bottom spray components 5. The two bottom spray components 5 are pre-buried on both sides of the pedestal 6 to spray the bottom of the prefabricated T-beam. The top spray component 4 is located between the two bottom spray components 5, and the pipe of the top spray component 4 is a hard pipe, which is convenient for suspending the top spray component 4, so as to facilitate the top spray component 4 to spray the top of the prefabricated T-beam.

[0024] The bottom spray assembly 5 includes a bottom spray control component and two bottom embedded pipes 5-1. The two bottom embedded pipes 5-1 are respectively embedded in both sides of the pedestal 6. The bottom embedded pipe 5-1 is connected to the water inlet assembly 3 through the bottom spray control component. A plurality of bottom nozzles 5-2 are evenly arranged on the bottom embedded pipe 5-1. The bottom spray control component controls the on and off of the bottom spray assembly 5, thereby controlling the bottom nozzle 5-2 to spray and maintain the prefabricated T-beam. The bottom nozzle 5-2 is a fan-shaped nozzle. Preferably, the fan-shaped nozzle is arranged obliquely toward the pedestal 6 to facilitate the bottom nozzle 5-2 to spray and maintain the prefabricated T-beam on the pedestal 6.

[0025] The bottom spray control component includes a bottom connecting pipe 5-3, a battery valve 5-4 and a controller 5-5. Two bottom embedded pipes 5-1 are respectively connected to one end of the bottom connecting pipe 5-3, the other end of the bottom connecting pipe 5-3 is connected to the water inlet assembly 3, the battery valve 5-4 is installed on the bottom connecting pipe 5-3, and the controller 5-5 is connected to the battery valve 5-4. The controller 5-5 controls the direction of the battery valve 5-4, thereby controlling the on and off of the bottom connecting pipe 5-3.

[0026] The top spray assembly 4 includes a top maintenance pipe 4-1 and a top spray control component. The top maintenance pipe 4-1 is connected to the water inlet assembly 3. The top spray control component is arranged on the water inlet of the top maintenance pipe 4-1. A plurality of top nozzles 4-2 are evenly arranged on the top maintenance pipe 4-1. The top nozzle 4-2 is a conical nozzle. The top nozzle 4-2 is arranged vertically downward to facilitate the top nozzle 4-2 to spray the top of the prefabricated T-beam.

[0027] The top spray control component includes a battery valve and a controller. The battery valve is arranged on the water inlet of the top maintenance pipe 4-1. The controller is connected to the battery valve. The controller controls the direction of the battery valve to control the on and off of the top maintenance pipe 4-1. The battery valve and controller used in the top spray control component are the same as the battery valve 5-4 and controller 5-5 used in the bottom spray control component.

[0028] In some preferred embodiments, the controller 5-5 is also connected to a temperature and humidity sensor 5-6, which can be arranged on the prefabricated T-beam to be sprayed to monitor the temperature and humidity of the prefabricated T-beam in real time. When the temperature and humidity of the prefabricated T-beam exceed the preset value, the controller 5-5 drives the spray unit to spray.

[0029] The water inlet assembly 3 includes a water inlet pipe 3-1 and a water pump 3-2 connected to the end of the water inlet pipe 3-1. The water pump 3-2 is arranged in the water pool 1. The water in the water pool 1 is pumped into the water inlet pipe 3-1 through the water pump 3-2. The top maintenance pipe 4-1 and the bottom connecting pipe 5-3 are respectively connected to the water inlet pipe 3-1.

[0030] A filter 3-3 and a pressure gauge 3-4 are arranged on the water inlet pipe 3-1. The filter 3-3 adopts the automatic backwashing sand filter commonly used in the market. The filter 3-3 is connected with a wastewater pipe 3-6. The filtered wastewater is discharged into the pool 1 through the wastewater pipe 3-6, which further reduces the waste of water resources. The pressure gauge 3-4 adopts a remote pressure gauge.

[0031] As an optional solution, this embodiment also includes a constant pressure frequency conversion cabinet 3-5, a pressure gauge 3-4 is connected to the constant pressure frequency conversion cabinet 3-5, and the constant pressure frequency conversion cabinet 3-5 is connected to the water pump 3-2, and the water pressure signal in the water inlet pipe 3-1 is transmitted to the constant pressure frequency conversion cabinet 3-5. The constant pressure frequency conversion cabinet 3-5 determines whether the water pressure in the water inlet pipe 3-1 deviates from the set value. If the water pressure deviates from the set value, the speed of the water pump 3-2 is increased or decreased, so that the water pressure in the water inlet pipe 3-1 is in a relatively stable water pressure value range, ensuring that the top nozzle 4-2 and the bottom nozzle 5-2 can stably and effectively carry out spray maintenance on the prefabricated T-beam.

[0032] This embodiment also includes a control cabinet 7, which is connected to the controller 5-5 of the bottom spray control component, the controller of the top spray assembly 4, and the constant voltage frequency conversion cabinet 3-5, and is used to control the operation of the bottom spray control component, the top spray assembly and the water pump.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0034] Although this article uses more terms corresponding to the figure marks in the figures, it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. An automatic spray curing device for prefabricated T-beams, characterized in that: The invention comprises a water pool (1), a water return channel (2), a water inlet assembly (3) and a plurality of spray units connected to the water inlet assembly (3); the water inlet assembly (3) is connected to the water pool (1) to transport water to the spray units; the water return channel (2) is connected to the water pool (1) to return excess spray water after spraying to the water pool (1).

2. The automatic spray curing device for prefabricated T-beams according to claim 1 is characterized in that: The spray unit comprises a top spray assembly (4) and two bottom spray assemblies (5), and the top spray assembly (4) is located between the two bottom spray assemblies (5).

3. The automatic spray curing device for prefabricated T-beams according to claim 2 is characterized in that: The bottom spray assembly (5) comprises a bottom spray control component and two bottom pre-buried pipes (5-1); the bottom pre-buried pipes (5-1) are connected to the water inlet assembly (3) via the bottom spray control component; and the bottom pre-buried pipes (5-1) are provided with bottom spray heads (5-2).

4. The automatic spray curing device for prefabricated T-beams according to claim 3 is characterized in that: The bottom nozzle (5-2) is a fan-shaped nozzle.

5. The automatic spray curing device for prefabricated T-beams according to claim 3 is characterized in that: The bottom spray control component comprises a bottom connecting pipe (5-3), a battery valve (5-4) and a controller (5-5); the bottom pre-buried pipe (5-1) is connected to the water inlet assembly (3) via the bottom connecting pipe (5-3); the battery valve (5-4) is installed on the bottom connecting pipe (5-3); and the controller (5-5) is connected to the battery valve (5-4).

6. The automatic spray curing device for prefabricated T-beams according to claim 2 is characterized in that: The top spray assembly (4) comprises a top maintenance pipe (4-1) and a top spray control component. The top maintenance pipe (4-1) is connected to the water inlet assembly (3). The top spray control component is arranged on the water inlet of the top maintenance pipe (4-1). Top spray heads (4-2) are evenly arranged on the top maintenance pipe (4-1).

7. The automatic spray curing device for prefabricated T-beams according to claim 6 is characterized in that: The top nozzle (4-2) is a conical nozzle.

8. The automatic spray curing device for prefabricated T-beams according to claim 1 is characterized in that: The water inlet assembly (3) comprises a water inlet pipe (3-1) and a water pump (3-2) connected to the end of the water inlet pipe (3-1); the water pump (3-2) is arranged in the water pool (1).

9. The automatic spray curing device for prefabricated T-beams according to claim 8, characterized in that: A filter (3-3) and a pressure gauge (3-4) are arranged on the water inlet pipe (3-1).

10. The automatic spray curing device for prefabricated T-beams according to claim 1, characterized in that: The automatic spraying maintenance device also includes a pedestal (6) for placing the T-beam, the spraying unit is adapted to the pedestal (6), and the return channel (2) is respectively connected to the pedestal (6) and the pool (1).

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