Tunnel lining maintenance water-saving equipment

Abstract

The utility model discloses tunnel lining maintenance water-saving equipment, and relates to the technical field of tunnel maintenance equipment, the tunnel lining maintenance water-saving equipment comprises a moving mechanism, the upper end of the moving mechanism is provided with a collecting mechanism, the upper end of the moving mechanism is provided with a spraying mechanism, and the spraying mechanism comprises a water tank and a plurality of groups of spraying heads; the collecting mechanism comprises a collecting box, and a supporting frame is fixedly installed at the lower end of the collecting box. According to the device, a water source can be collected, the situation that the falling water resource cannot be continuously used is prevented, waste of the water resource is prevented, under the cooperation of the first filtering assembly and the second filtering assembly, impurities can be completely removed, the quality of the water source is improved, and the water source is prevented from damaging the water pump; and under the cooperation of two groups of drainage holes and two groups of recycling pipes, water resources can be recycled, the utilization rate of the water resources is increased, and continuous maintenance of the equipment on the tunnel lining can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel maintenance equipment, in particular to a water-saving equipment for tunnel lining maintenance. Background Art

[0002] A tunnel lining refers to a permanent structure that supports and maintains the long-term stability and durability of a tunnel. Its functions are: supporting and maintaining the stability of the tunnel; maintaining the space required for train operation; preventing the weathering of surrounding rocks; relieving the influence of groundwater, etc. Therefore, the tunnel lining must have sufficient strength, durability, and certain frost resistance, impermeability, and erosion resistance. The tunnel lining mainly consists of an arch ring, side walls, an inverted arch, and a floor. To drain the water in the tunnel, a drainage ditch is also provided in the tunnel.

[0003] However, in the prior art, when using the spraying technology to maintain the tunnel lining, water is continuously sprayed on the tunnel lining. Although the maintenance of the tunnel lining can be completed, a large amount of water resources will fall downward from the surface of the tunnel lining during this process. Since the falling water resources cannot be centrally collected, the falling water resources cannot be used continuously, resulting in waste of water resources. Therefore, a water-saving equipment for tunnel lining maintenance is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that due to the inability to centrally collect the falling water resources, the falling water resources cannot be used continuously, resulting in waste of water resources, and a water-saving equipment for tunnel lining maintenance is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A water-saving equipment for tunnel lining maintenance, including a moving mechanism, a collecting mechanism is arranged at the upper end of the moving mechanism, a spraying mechanism is arranged at the upper end of the moving mechanism, and the spraying mechanism includes a water tank and a plurality of groups of spraying heads;

[0006] The collecting mechanism includes a collecting box, a support frame is fixedly installed at the lower end of the collecting box, a sealing cylinder is installed through the middle position inside the collecting box, a first filtering component is sleeved on the outer wall of the sealing cylinder, a second filtering component is arranged at the lower end of the first filtering component on the outer wall of the sealing cylinder, two drainage holes are penetrated and opened at the bottom end inside the collecting box, and two recovery pipes are fixedly installed at the lower end of the collecting box, and the upper ends of the two recovery pipes are flush with the ports of the two drainage holes respectively.

[0007] Preferably, a water pump is fixedly installed at the upper end of the moving mechanism, an L-shaped pipe is fixedly installed at the water outlet end of the water pump, a connecting pipe is fixedly installed at the upper end of the L-shaped pipe, and a water guide pipe is fixedly communicated with the upper end of the connecting pipe.

[0008] Preferably, the collection box is located directly below several groups of spray heads, and the lower end of the support frame is fixed to the upper end of the moving mechanism.

[0009] Preferably, the outer walls of the first filter component and the second filter component are in close contact with the inner wall of the collection box, and the lower ends of the two recovery pipes are respectively fixed to the two water inlet ends at the upper end of the water tank.

[0010] Preferably, a connection head is fixedly installed at one end of the moving mechanism.

[0011] Preferably, the lower end of the water tank is fixed to the upper end of the moving mechanism, and a trapezoidal frame is fixedly installed on the outer wall of the L-shaped pipe.

[0012] Preferably, the water inlet end of the water pump is fixed to the water outlet end of the water tank, the lower ends of several groups of spray heads are respectively fixed to the water outlet of the water guide pipe, and the lower end of the trapezoidal frame is fixed to the upper end of the moving mechanism.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, by providing a collection mechanism, the water source falling from the surface of the tunnel lining can be caught, so that the water source can be collected, preventing the falling water resources from being unable to be used continuously and preventing waste of water resources. Secondly, with the cooperation of the first filter component and the second filter component, impurities can be completely removed, improving the quality of the water source, preventing the water source from damaging the water pump, and with the cooperation of the two drainage holes and the two recovery pipes, the water resources can be recycled, improving the utilization rate of water resources and increasing the continuous maintenance of the tunnel lining by the device.

[0015] 2. In the present utility model, by providing a spraying mechanism, water can be sprayed onto the surface of the tunnel lining, so that the tunnel lining can be evenly sprayed, facilitating the maintenance of the tunnel lining. The setting of the trapezoidal frame can limit and support the L-shaped pipe, preventing the two ends of the L-shaped pipe from breaking due to excessive water pressure and ensuring the normal flow of the water source. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a water-saving device for tunnel lining maintenance proposed by the present utility model;

[0017] Figure 2 is a partial semi-sectional structural schematic diagram of the collection mechanism in a water-saving device for tunnel lining maintenance proposed by the present utility model;

[0018] Figure 3 is a structural schematic diagram of the spraying mechanism in a water-saving device for tunnel lining maintenance proposed by the present utility model;

[0019] Figure 4This is a side view of a water-saving device for tunnel lining maintenance proposed by the present utility model.

[0020] Legend: 1. Moving mechanism; 11. Connector; 2. Collection mechanism; 21. Collection box; 22. Support frame; 23. Sealed cylinder; 24. First filter component; 25. Second filter component; 26. Drain hole; 27. Recovery pipe; 3. Spraying mechanism; 31. Water tank; 32. Trapezoidal frame; 33. Water pump; 34. L-shaped pipe; 35. Connecting pipe; 36. Water guide pipe; 37. Spraying head. Detailed implementation mode

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0023] Embodiment 1: As Figure 1 - Figure 4 shown, the present utility model provides a water-saving device for tunnel lining maintenance, including a moving mechanism 1. A collection mechanism 2 is arranged at the upper end of the moving mechanism 1, and a spraying mechanism 3 is arranged at the upper end of the moving mechanism 1. The spraying mechanism 3 includes a water tank 31 and a plurality of groups of spraying heads 37;

[0024] The collection mechanism 2 includes a collection box 21. A support frame 22 is fixedly installed at the lower end of the collection box 21. A sealed cylinder 23 is installed through the middle position inside the collection box 21. A first filter component 24 is sleeved on the outer wall of the sealed cylinder 23. A second filter component 25 is arranged at the lower end of the first filter component 24 on the outer wall of the sealed cylinder 23. Two drain holes 26 are opened through the bottom end inside the collection box 21. Two recovery pipes 27 are fixedly installed at the lower end of the collection box 21, and the upper ends of the two recovery pipes 27 are respectively flush with the ports of the two drain holes 26. The collection box 21 is located directly below a plurality of groups of spraying heads 37. The lower end of the support frame 22 is fixed to the upper end of the moving mechanism 1. The outer walls of the first filter component 24 and the second filter component 25 are in close contact with the inner wall of the collection box 21. The lower ends of the two recovery pipes 27 are respectively fixed to the two water inlet ends at the upper end of the water tank 31. A connector 11 is fixedly installed at one end of the moving mechanism 1.

[0025] Specifically, the specific settings and functions of this embodiment will be described below. By arranging a collection box 21 below several groups of sprinkler heads 37, when spraying water for curing the tunnel lining, the falling water will directly fall into the interior of the collection box 21, thereby being able to catch the water source falling from the surface of the tunnel lining, so as to collect the water source, prevent the falling water resources from being unusable, and prevent waste of water resources.

[0026] With the cooperation of the first filtering component 24 and the second filtering component 25, the water collected inside the collection box 21 is filtered by the first filtering component 24 and the second filtering component 25, and can completely remove impurities, improve the quality of the water source, and prevent the water source from damaging the water pump 33.

[0027] With the cooperation of two sets of drain holes 26 and two sets of recovery pipes 27, the water inside the collection box 21 can flow into the interior of the recovery pipes 27 through the two sets of drain holes 26, and flow into the interior of the water tank 31 from the interior of the two sets of recovery pipes 27, thereby being able to recycle the water resources, improving the utilization rate of water resources, and being able to increase the continuous curing of the tunnel lining by this equipment.

[0028] The setting of the support frame 22 can support the collection box 21, increasing the stability and firmness of the collection box 21. The setting of the connection head 11 and the moving mechanism 1, the connection head 11 is convenient for connecting with external driving equipment, and it is convenient for the driving equipment to drive the moving mechanism 1 to move through the connection head 11.

[0029] Embodiment 2: As Figure 1 、 Figure 3 and Figure 4 shown, the spraying mechanism 3 includes a water tank 31 and several groups of sprinkler heads 37. The upper end of the moving mechanism 1 is fixedly installed with a water pump 33. The water outlet end of the water pump 33 is fixedly installed with an L-shaped pipe 34. The upper end of the L-shaped pipe 34 is fixedly installed with a connecting pipe 35. The upper end of the connecting pipe 35 is fixedly communicated with a water guide pipe 36. The lower end of the water tank 31 is fixed to the upper end of the moving mechanism 1. The outer wall of the L-shaped pipe 34 is fixedly installed with a trapezoidal frame 32. The water inlet end of the water pump 33 is fixed to the water outlet end of the water tank 31. The lower ends of several groups of sprinkler heads 37 are all fixed to the water outlet of the water guide pipe 36. The lower end of the trapezoidal frame 32 is fixed to the upper end of the moving mechanism 1.

[0030] The overall effect achieved by this embodiment is that when the water pump 33 is started, the water pump 33 guides the water inside the water tank 31 into the L-shaped pipe 34 through the water inlet end, then into the interior of the water guide pipe 36 through the connecting pipe 35, and sprays it out from the nozzles of several groups of sprinkler heads 37, thereby being able to spray water onto the surface of the tunnel lining, so as to be able to evenly spray the tunnel lining and facilitate the curing of the tunnel lining. The setting of the trapezoidal frame 32 can limit and support the L-shaped pipe 34, prevent the two ends of the L-shaped pipe 34 from disconnecting due to excessive water pressure, and provide guarantee for the normal flow of the water source.

[0031] Usage method and working principle of this device: First, connect the external driving device to the connector 11, control the driving device, and the driving device drives the moving mechanism 1 to move through the connector 11, thereby driving the entire maintenance device to move. Then, operate the water pump 33. The water pump 33 introduces the water inside the water tank 31 into the L-shaped pipe 34 through the water inlet end, and then into the inside of the water guide pipe 36 through the connecting pipe 35, and sprays it out from the nozzles of several groups of spray heads 37. Thus, the water can be sprayed onto the surface of the tunnel lining, enabling uniform spraying of the tunnel lining and facilitating the maintenance of the tunnel lining. Finally, when the tunnel lining is being maintained, the water will fall from the surface of the tunnel lining, and the falling water will directly fall into the inside of the collection box 21. Thus, the water source falling from the surface of the tunnel lining can be received, and the water source can be collected to prevent the falling water resources from being unable to be used continuously and prevent waste of water resources. The water collected inside the collection box 21 is filtered by the first filter component 24 and the second filter component 25, and the impurities can be completely removed and fall to the bottom of the collection box 21, and fall into the inside of the two recovery pipes 27 through the two drain holes 26, and then flow into the inside of the water tank 31 from the inside of the two recovery pipes 27, which can recycle the water resources and improve the utilization rate of water resources.

[0032] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments according to the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A tunnel lining maintenance water-saving device, comprising a moving mechanism (1), characterized in that: The upper end of the moving mechanism (1) is provided with a collecting mechanism (2), and the upper end of the moving mechanism (1) is provided with a spraying mechanism (3), and the spraying mechanism (3) comprises a water tank (31) and a plurality of groups of spraying heads (37); The collecting mechanism (2) comprises a collecting box (21), a supporting frame (22) is fixedly mounted at the lower end of the collecting box (21), a sealing cylinder (23) is installed through the middle position of the interior of the collecting box (21), a first filter assembly (24) is sleeved on the outer wall of the sealing cylinder (23), a second filter assembly (25) is arranged on the outer wall of the sealing cylinder (23) and at the lower end of the first filter assembly (24), two groups of drainage holes (26) are opened through the inner bottom end of the collecting box (21), two groups of recovery pipes (27) are fixedly mounted at the lower end of the collecting box (21), and the upper ends of the two groups of recovery pipes (27) are respectively flush with the ports of the two groups of drainage holes (26).

2. The tunnel lining maintenance water-saving equipment according to claim 1 is characterized by: A water pump (33) is fixedly mounted on the upper end of the moving mechanism (1); an L-shaped pipe (34) is fixedly mounted on the water outlet end of the water pump (33); a connecting pipe (35) is fixedly mounted on the upper end of the L-shaped pipe (34); and a water guide pipe (36) is fixedly connected to the upper end of the connecting pipe (35).

3. The tunnel lining maintenance water-saving equipment according to claim 1 is characterized by: The collection box (21) is located directly below the plurality of groups of spray heads (37), and the lower end of the support frame (22) is fixed to the upper end of the moving mechanism (1).

4. The tunnel lining maintenance water-saving equipment according to claim 3 is characterized by: The outer walls of the first filter assembly (24) and the second filter assembly (25) are in close contact with the inner wall of the collection box (21), and the lower ends of the two groups of recovery pipes (27) are respectively fixed to the two water inlet ends of the upper end of the water tank (31).

5. The tunnel lining maintenance water-saving equipment according to claim 1 is characterized by: A connector (11) is fixedly mounted on one end of the moving mechanism (1).

6. The water-saving equipment for tunnel lining maintenance according to claim 2 is characterized by: The lower end of the water tank (31) is fixed to the upper end of the moving mechanism (1), and a ladder frame (32) is fixedly mounted on the outer wall of the L-shaped tube (34).

7. The water-saving equipment for tunnel lining maintenance according to claim 6 is characterized by: The water inlet end of the water pump (33) is fixed to the water outlet end of the water tank (31), the lower ends of the plurality of groups of spray heads (37) are fixed to the water outlet of the water pipe (36), and the lower end of the ladder frame (32) is fixed to the upper end of the moving mechanism (1).

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