CN215949573U

CN215949573U - Tunnel waterproof drainage structure

Info

Publication number: CN215949573U
Application number: CN202122218164.XU
Authority: CN
Inventors: 杜宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-04
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a tunnel waterproof drainage structure, which comprises two roadbeds, wherein the upper ends of the roadbeds are fixedly connected with a tunnel main body, one sides, close to each other, of the roadbeds are fixedly connected with a road surface, drainage pipes are fixedly connected in the roadbeds, the lower ends of the drainage pipes are fixedly connected with drainage pipes, flow guide mechanisms are arranged in the drainage pipes, one sides, close to each other, of the drainage pipes are clamped with a protective net through a connecting mechanism, and the tunnel waterproof drainage structure has the beneficial effects that: through the protection network, the connection frame and the inserted bar isotructure that set up, the installation of the protection network of can being convenient for to the protection of the protection network of being convenient for avoids large-scale granule to block up the drain pipe, and guide plate, bull stick and the rotary column isotructure that sets up can be convenient for get rid of the mud of rainwater, avoids blockking up the drain pipe.

Description

Tunnel waterproof drainage structure

Technical Field

The utility model relates to the technical field of tunnel drainage, in particular to a tunnel waterproof drainage structure.

Background

Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel and a mine tunnel. In the mountain highway route selection with complex terrain, the tunnel is adopted to provide the best scheme for route selection. The tunnel can overcome elevation obstacles, shorten the length of the line, and reduce the gradient and the curvature, thereby improving the technical standard of the line.

At present, the tunnel waterproof drainage structure is generally discharged through presetting drainage pipe to the inside ponding in tunnel, but current drainage pipe is when the drainage, because often doping mud in the rainwater, rainwater and mud together get into drainage pipe under the effect of water conservancy diversion in, lead to mud to pile up unable discharge in the pipeline, influence drainage pipe's use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a waterproof and drainage structure for a tunnel, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a tunnel waterproof drainage structure comprises two roadbeds, wherein the upper ends of the roadbeds are fixedly connected with a tunnel main body, one sides, close to each other, of the roadbeds are fixedly connected with a road surface, drainage pipes are fixedly connected in the roadbeds, the lower ends of the drainage pipes are fixedly connected with drainage pipes, flow guide mechanisms are arranged in the drainage pipes, and one sides, close to each other, of the drainage pipes are clamped with a protective net through connecting mechanisms; the connecting mechanism comprises a connecting frame, wherein the connecting frame is internally provided with a spring, the upper end of the spring is fixedly connected with a limiting plate, the upper end of the limiting plate is fixedly connected with a connecting block, and the connecting block is close to one side and is provided with a connecting groove.

Preferably, the connecting grooves are internally and fixedly connected with inserting rods, and the inserting rods are mutually close to one side and fixedly connected with a pressing plate.

Preferably, the road surface is arc-shaped and is lower than the height of the roadbed.

Preferably, the diversion mechanism all includes the bull stick, the bull stick front and back portion all rotates with the homonymy drain pipe to be connected, equal fixed connection rotary column on the bull stick, equal fixed connection guide plate on the rotary column.

Preferably, the roadbed is close to one side each other and has all seted up the fixed slot, the fixed slot all with homonymy coupling frame looks adaptation.

Preferably, the protective net is circular, and the protective net is matched with the drainage pipe.

Compared with the prior art, the utility model has the beneficial effects that: through the protection network, the connection frame and the inserted bar isotructure that set up, the installation of the protection network of can being convenient for to the protection of the protection network of being convenient for avoids large-scale granule to block up the drain pipe, and guide plate, bull stick and the rotary column isotructure that sets up can be convenient for get rid of the mud of rainwater, avoids blockking up the drain pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a deflector mechanism of the present invention;

fig. 4 is a schematic structural view of the connection mechanism of the present invention.

In the figure: 1. a tunnel body; 2. a roadbed; 3. a pavement; 4. a drain pipe; 41. fixing grooves; 5. a flow guide mechanism; 51. a rotating rod; 52. turning the column; 53. a baffle; 6. a discharge pipe; 7. a protective net; 8. a connecting mechanism; 81. a connecting frame; 82. a spring; 83. a limiting plate; 84. connecting blocks; 85. connecting grooves; 9. inserting a rod; 10. and (4) pressing the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tunnel waterproof drainage structure comprises two roadbeds 2, wherein the upper ends of the roadbeds 2 are fixedly connected with a tunnel main body 1, one sides, close to each other, of the roadbeds 2 are fixedly connected with a road surface 3, drainage pipes 4 are fixedly connected in the roadbeds 2, the lower ends of the drainage pipes 4 are fixedly connected with drainage pipes 6, flow guide mechanisms 5 are mounted in the drainage pipes 4, rainwater can conveniently circulate through the arranged flow guide mechanisms 5, one sides, close to each other, of the drainage pipes 4 are clamped with a protective net 7 through connecting mechanisms 8, and the effect of protecting the drainage pipes 4 is achieved; coupling mechanism 8 all includes connection frame 81, equal fixed connection spring 82 in connection frame 81, the equal fixed connection limiting plate 83 in spring 82 upper end, the equal fixed connection connecting block 84 in limiting plate 83 upper end, connecting block 84 is close to one side each other and has all been seted up spread groove 85, drives connecting block 84 through spring 82 and removes, makes connecting block 84 can get into fixed slot 41 in, the installation of the protection network 7 of being convenient for.

Road surface 3 is the arc, road surface 3 is less than the height of road bed 2, equal peg graft 9 in the spread groove 85, peg graft 9 is close to the equal fixed connection in one side each other and presses board 10, road bed 2 is close to one side each other and has all been seted up fixed slot 41, fixed slot 41 all with homonymy carriage 81 looks adaptation, be convenient for carriage 81 gets into in the fixed slot 41, water conservancy diversion mechanism 5 all includes bull stick 51, bull stick 51 front and back portion all rotates with homonymy drain pipe 4 and connects, equal fixed connection rotary column 52 on the bull stick 51, equal fixed connection guide plate 53 on the rotary column 52, the circulation of the rainwater of being convenient for, protection network 7 is circularly, protection network 7 and drain pipe 4 looks adaptations, make things convenient for the use of protection network 7.

Specifically, when the utility model is used, firstly, two connecting blocks 84 are pressed, the two connecting blocks 84 enter two connecting frames 81, two springs 82 are contracted, then the protective net 7 is respectively placed into two fixing grooves 41 and aligned to the drain pipe 4 on the same side, simultaneously, the springs 82 are restored, and the two connecting blocks 84 are driven to restore, so that the connecting blocks 84 enter the fixing grooves 41, then the pressing plate 10 is pressed, so that the inserting rods 9 enter the connecting grooves 85, when rainwater enters a tunnel, the rainwater flows to one side of the roadbed 2 on two sides due to the arc shape of the road surface 3 and enters the drain pipe 4 through the protective net 7, the protective net 7 filters large particles of the rainwater, the rainwater is prevented from entering the drain pipe 4 to cause blockage, the rainwater enters the drain pipe 4 and drives the guide plate 53, so that the guide plate 53 drives the rainwater and sludge to be discharged into the drain pipe 6.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The tunnel waterproof drainage structure is characterized by comprising two roadbeds (2), wherein the upper ends of the roadbeds (2) are fixedly connected with a tunnel main body (1), one sides, close to each other, of the roadbeds (2) are fixedly connected with a road surface (3), drainage pipes (4) are fixedly connected in the roadbeds (2), the lower ends of the drainage pipes (4) are fixedly connected with drainage pipes (6), flow guide mechanisms (5) are installed in the drainage pipes (4), and one sides, close to each other, of the drainage pipes (4) are clamped with a protective net (7) through connecting mechanisms (8); coupling mechanism (8) all include connection frame (81), equal fixed connection spring (82) in connection frame (81), equal fixed connection limiting plate (83) in spring (82) upper end, equal fixed connection connecting block (84) in limiting plate (83) upper end, connecting groove (85) have all been seted up to connecting block (84) one side of being close to each other.

2. The waterproof and drainage structure for tunnel according to claim 1, wherein: inserted bar (9) all pegs graft in spread groove (85), inserted bar (9) are close to each other one side equal fixed connection according to board (10).

3. The waterproof and drainage structure for tunnel according to claim 1, wherein: the road surface (3) is arc-shaped, and the height of the road surface (3) is lower than that of the roadbed (2).

4. The waterproof and drainage structure for tunnel according to claim 1, wherein: the diversion mechanism (5) comprises a rotating rod (51), the front part and the rear part of the rotating rod (51) are rotatably connected with the drain pipe (4) on the same side, a rotating column (52) is fixedly connected on the rotating rod (51), and a diversion plate (53) is fixedly connected on the rotating column (52).

5. The waterproof and drainage structure for tunnel according to claim 1, wherein: the roadbed (2) is close to one side each other and has all been seted up fixed slot (41), fixed slot (41) all with homonymy coupling frame (81) looks adaptation.

6. The waterproof and drainage structure for tunnel according to claim 1, wherein: the protective net (7) is circular, and the protective net (7) is matched with the drain pipe (4).