Tunnel pavement accumulated water discharging structure

Abstract

The utility model relates to the technical field of accumulated water drainage structures, and discloses a tunnel pavement accumulated water drainage structure which comprises a catch basin. According to the tunnel road surface accumulated water drainage structure, when a pipeline is used for draining water, external rainwater flows to the well lid through the road surface, the leakage net is installed in the well lid, the external rainwater flows into the catch basin through the groove in the middle of the leakage net, and fallen leaves and garbage are doped in the external rainwater and can be blocked and filtered out by the filtering frame installed in the catch basin; due to the fact that the filter screen barrel is installed in the filter frame, external rainwater can pass and fallen leaves and garbage can be left, due to the fact that the butt strap, the rotating piece and the folding lifting rod are installed on the periphery of the filter frame, when the filter frame needs to be taken out for cleaning, the folding lifting rod can be rotated so that the filter frame can be conveniently taken out for cleaning, and the effect of filtering out external large garbage objects and fallen leaves is achieved. The problems that the pipeline is blocked due to the absence of the function, the accumulated water on the road surface cannot be drained, the accumulated water on the road surface is deeper and deeper, and the driving safety of pedestrians and vehicles is influenced are avoided.

Description

Technical Field

[0001] This utility model relates to the field of water drainage structure technology, and in particular to a water drainage structure for tunnel pavement. Background Technology

[0002] The background technology of tunnel pavement water drainage structure involves the design of drainage system for tunnels and their surrounding environment. It mainly addresses the effective drainage of water flow caused by rainfall and water accumulation inside and outside the tunnel. The drainage of water flow needs to consider the guidance, isolation and control of water inside and outside the tunnel to prevent water accumulation from affecting the safety and use of the tunnel structure. Therefore, it is necessary to design a device for tunnel pavement water drainage structure.

[0003] Existing drainage systems are relatively simple in structure. Although they can guide external water into external pipes and drain it through underground drains, the road surface contains a lot of garbage, dirt, and dust, which can flow into the pipes with the rainwater, causing blockages and preventing the drainage of water. This leads to the water accumulating deeper and deeper, affecting the safety of pedestrians and vehicles. Furthermore, existing drainage systems mix a lot of fine dust and dirt with the rainwater, which cannot be completely filtered out. This dust and dirt continue to flow with the rainwater, accumulating inside the pipes and causing complete blockages that are difficult to clean. Therefore, a soil sedimentation tank is needed to collect the fallen soil and dust, and then clean it up to keep the pipes clear. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this utility model is to provide a drainage structure for road surface water in tunnels, which solves the problem of existing drainage devices mentioned in the background art, which have a relatively simple structure. Although they can guide external water into external pipes and drain the water through underground drainage pipes, the road surface contains a lot of garbage, dirt, and dust, which will flow into the pipes with the rainwater, causing blockages and preventing the drainage of water. This causes the water on the road surface to accumulate deeper and deeper, affecting the safety of pedestrians and vehicles. In addition, existing drainage devices will mix a lot of dust and dirt with the rainwater. The dust and dirt are relatively fine and cannot be completely filtered out. They will continue to flow with the rainwater, and the dirt and dirt will accumulate in the pipes, causing complete blockages that are difficult to clean. Therefore, a soil sedimentation tank is needed to collect the fallen dirt and dirt, and then clean them collectively to ensure the smooth flow of the pipes.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a tunnel pavement drainage structure, including a rainwater well, the rainwater well having an internal cavity, a filter port at the bottom of the cavity, a disassembly mechanism slidably connected inside the filter port, a water pipe installed at the bottom of the rainwater well, a cleaning mechanism slidably connected inside the water pipe, the disassembly mechanism including a filter frame slidably connected inside the filter port, rotating parts fixedly connected to both sides of the filter frame, a folding lifting rod rotatably connected to the top of the rotating parts, and a sedimentation tank slidably connected inside the water pipe, a top rod fixedly connected to the top of the sedimentation tank, and a hanging ring fixedly connected to the middle of the top of the top rod.

[0008] As a further embodiment of this utility model, a mounting plate is fixedly connected to the periphery of the filter frame, and a filter screen bucket is fixedly connected to the center of the filter frame. The filter screen bucket serves to filter garbage and fallen leaves.

[0009] As a further embodiment of this utility model, a well cover is fixedly connected to the top of the rainwater well, a strainer is rotatably connected to the middle of the well cover, a sliding window is provided on the right side of the strainer, and a sliding cover is slidably connected inside the sliding window. The sliding cover serves to cover and shield the button to prevent it from being accidentally pressed.

[0010] As a further embodiment of this utility model, a pin is fixedly connected to the top right side of the mesh, and a lock hole is provided on the inner side below the pin. A locking tongue is engaged inside the lock hole. The locking tongue serves to secure the mesh and prevent it from opening or loosening.

[0011] As a further embodiment of this utility model, a spring is fixedly connected to the bottom of the latch, a spring is fixedly connected to the bottom of the spring, a button is installed on the left side of the top surface of the spring, and a lock shell is installed on the outside of the button. The lock shell serves to protect the internal parts.

[0012] As a further embodiment of this utility model, the lock housing has an internal cavity, and a top plate is fixedly connected to the right side of the cavity. The top plate serves to hold the pin in place and prevent it from loosening.

[0013] As a further embodiment of this utility model, drain pipes are provided on the lower left and right sides of the water pipe, and connectors are fixedly connected to the outside of the drain pipes. The drain pipes serve to connect and drain water.

[0014] (III) Beneficial Effects

[0015] This utility model provides a tunnel pavement water drainage structure, which has the following beneficial effects:

[0016] 1. The tunnel's road surface water drainage structure, through the installation of a dismantling mechanism, allows external rainwater to flow through the road surface to the manhole cover during drainage. The manhole cover contains a strainer, through which rainwater flows into the rainwater well. Rainwater mixed with fallen leaves and debris is blocked and filtered out by a filter frame installed at the bottom of the well. Because the filter frame contains a filter basket, external rainwater passes through while fallen leaves and debris remain. Furthermore, the filter frame is equipped with a mounting plate, rotating parts, and a folding lifting rod, allowing for easy removal and cleaning when needed. This effectively filters out large debris and fallen leaves, preventing pipe blockage and water accumulation that would otherwise occur without this function, thus ensuring the safety of pedestrians and vehicles.

[0017] 2. The tunnel's surface water drainage structure, through the installation of a cleaning mechanism, allows for the opening of a strainer and removal of the filter frame after rainwater discharge during pipe drainage. This allows for the emptying and cleaning of internal debris and fallen leaves. Then, external ropes can be tied to hanging rings, which are connected to a top rod. A sedimentation tank is installed at the bottom of the top rod. The sedimentation tank is moved out and cleaned using an external device, effectively collecting and cleaning fallen dust and dirt, preventing the accumulation of soil and dust inside the pipe and maintaining its unobstructed flow. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the disassembly mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the cleaning mechanism structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the split structure of this utility model.

[0022] In the diagram: 1. Rainwater well; 2. Disassembly mechanism; 201. Filter frame; 202. Rotating component; 203. Folding lifting rod; 3. Water pipe; 4. Cleaning mechanism; 401. Sedimentation tank; 402. Top rod; 403. Hanging ring; 5. Platform; 6. Filter screen bucket; 7. Well cover; 8. Strainer; 9. Pin; 10. Locking tongue; 11. Spring; 12. Button; 13. Lock case; 14. Top plate; 15. Drain pipe; 16. Connector; 17. Sliding cover. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 4 The present invention provides a technical solution for a tunnel road surface water drainage structure: a rainwater well 1, the rainwater well 1 having an internal cavity, a filter port being provided at the bottom of the cavity, a disassembly mechanism 2 being slidably connected inside the filter port, a water pipe 3 being installed at the bottom of the rainwater well 1, a cleaning mechanism 4 being slidably connected inside the water pipe 3, the disassembly mechanism 2 including a filter frame 201 slidably connected inside the filter port, rotating parts 202 being fixedly connected to both sides of the surface of the filter frame 201, a folding lifting rod 203 being rotatably connected to the top of the rotating parts 202, and a sedimentation tank 401 being slidably connected inside the water pipe 3, a top rod 402 being fixedly connected to the top of the sedimentation tank 401, and a hanging ring 403 being fixedly connected to the top center of the top of the top rod 402;

[0025] Please see Figure 2 The filter frame 201 is fixedly connected to the periphery of the filter frame 201 and the filter screen bucket 6 is fixedly connected to the middle of the filter frame 201. The filter screen bucket 6 is used to filter garbage and fallen leaves.

[0026] Please see Figure 2 The top of the rainwater well 1 is fixedly connected to the well cover 7, and the middle of the well cover 7 is rotatably connected to the mesh 8. A sliding window is provided on the right side of the mesh 8, and a sliding cover 17 is slidably connected inside the sliding window. The sliding cover 17 serves to cover and block the button 12 to prevent it from being pressed accidentally.

[0027] Please see Figure 2 A pin 9 is fixedly connected to the top right side of the mesh 8. A lock hole is provided on the inner side below the pin 9. A locking tongue 10 is engaged inside the lock hole. The locking tongue 10 serves to lock and fix the mesh 8, preventing it from opening and loosening.

[0028] Please see Figure 2 A spring is fixedly connected to the bottom of the locking tongue 10, and a spring 11 is fixedly connected to the bottom of the spring. A button 12 is installed on the left side of the top surface of the spring, and a lock shell 13 is installed on the outside of the button 12. The lock shell 13 serves to protect the internal parts.

[0029] Please see Figure 2 The lock housing 13 has an internal cavity, and a top plate 14 is fixedly connected to the right side of the cavity. The top plate 14 serves to hold the pin 9 in place to prevent it from loosening.

[0030] Please see Figure 1 Drain pipes 15 are connected to the left and right sides below the water pipe 3. Connectors 16 are fixedly connected to the outside of the drain pipes 15. The drain pipes 15 serve to connect and drain water.

[0031] In this invention, the working steps of the device are as follows:

[0032] First step: External rainwater flows through the road surface to the manhole cover 7. The manhole cover 7 is equipped with a mesh screen 8. The external rainwater flows into the rainwater well 1 through the groove in the middle of the mesh screen 8. The external rainwater is mixed with fallen leaves and garbage. The fallen leaves and garbage will be blocked and filtered out by the filter frame 201 installed at the bottom of the rainwater well. Since the filter frame 201 is equipped with a filter screen 6, it can make it possible for external rainwater to pass through while the fallen leaves and garbage are left behind. Furthermore, since the filter frame 6 is equipped with a plate 5, a rotating part 202 and a folding lifting rod 2032 on its outer perimeter, it can be easily removed and cleaned by rotating the folding lifting rod 2032 when it needs to be removed for cleaning.

[0033] The second step: After the rainwater is drained, open the strainer 8, take out the filter frame 6, and empty and clean out the garbage and fallen leaves inside. Then, tie the external rope to the hanging ring 403. The hanging ring 403 is connected to the top rod 402. The bottom of the top rod 402 is equipped with a sedimentation tank 401. Move the sedimentation tank 401 out and clean it through the external device.

[0034] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0035] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tunnel road surface water discharge structure comprising a stormwater well (1), characterized in that: The inside of the rainwater well (1) is provided with a cavity, the inside bottom end of the cavity is provided with a filter port, the inside of the filter port is slidably connected with a dismounting mechanism (2), the bottom of the rainwater well (1) is provided with a water passing pipeline (3), the inside of the water passing pipeline (3) is slidably connected with a cleaning mechanism (4), The dismounting mechanism (2) includes a filter frame (201) slidably connected with the inside of the filter port, the surface of the filter frame (201) is fixedly connected with rotating members (202) on both sides, the top of the rotating member (202) is rotatably connected with a folding lifting rod (203), The cleaning mechanism (4) includes a sand settling tank (401) slidably connected with the inside of the water passing pipeline (3), the top of the sand settling tank (401) is fixedly connected with a top rod (402), the top end of the top rod (402) is fixedly connected with a hanging ring (403).

2. The tunnel floor water drain structure according to claim 1, characterized by: The periphery of the filter frame (201) is fixedly connected with a cladding plate (5), the middle of the filter frame (201) is fixedly connected with a filter screen barrel (6).

3. The tunnel floor water drain structure according to claim 1, characterized by: The top of the rainwater well (1) is fixedly connected with a well lid (7), the middle of the well lid (7) is rotatably connected with a screen (8), the right side of the screen (8) is provided with a sliding window, the inside of the sliding window is slidably connected with a sliding cover (17).

4. The tunnel floor water drain structure according to claim 3, characterized by: The top right side of the screen (8) is fixedly connected with a latch (9), the lower inside of the latch (9) is provided with a lock hole, the inside of the lock hole is clamped with a lock tongue (10).

5. The tunnel floor water drain structure according to claim 4, characterized by: The bottom of the lock tongue (10) is fixedly connected with an elastic sheet, the bottom of the elastic sheet is fixedly connected with a spring (11), the top surface left side of the elastic sheet is mounted with a key (12), the outside of the key (12) is mounted with a lock shell (13).

6. The tunnel floor water drain structure according to claim 5, characterized by: The inside of the lock shell (13) is provided with a cavity, the inside right side of the cavity is fixedly connected with a top plate (14).

7. The tunnel floor water drain structure according to claim 1, characterized by: The lower left and right sides of the water passing pipeline (3) are penetrated with a drain pipe (15), the outside of the drain pipe (15) is fixedly connected with a connector (16).

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