CN218894678U

CN218894678U - Waterproof drainage structure of expressway tunnel

Info

Publication number: CN218894678U
Application number: CN202320238059.9U
Authority: CN
Inventors: 李涛; 王德富; 郑国庆; 吕玉蓉; 张峰; 范勇; 王力伟
Original assignee: Hubei Provincial Communications Planning And Design Institute Co ltd
Current assignee: Hubei Provincial Communications Planning And Design Institute Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-04-21
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a waterproof drainage structure of a highway tunnel, which comprises tunnel walls, wherein symmetrical drainage through grooves are formed in the upper surface of each tunnel wall, drainage filter plates are fixedly connected to the inner walls of the two drainage through grooves, symmetrical waterproof collection cavities are formed in the tunnel walls, guide pipes which are arranged at equal intervals are fixedly communicated with the inner bottom walls of the two waterproof collection cavities, symmetrical drainage plates are fixedly connected to the inner walls of the tunnel walls, and drainage grooves are formed in the upper surfaces of the two drainage plates. This device utilizes the drainage filter plate to filter debris, avoids debris to get into the inside of waterproof collection cavity, can collect water through waterproof collection cavity, increases the waterproof effect in tunnel, avoids the safety in rainwater harm tunnel, utilizes a plurality of honeycomb ducts to discharge water into the inside of water drainage tank, utilizes waterproof baffle can avoid the water droplet that the tunnel wall oozes to drop on the road, increases the security in this highway tunnel.

Description

Waterproof drainage structure of expressway tunnel

Technical Field

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

Background

The tunnel water-proof and drainage measures adopted for guaranteeing that tunnel buildings are not damaged due to water leakage, driving safety is endangered, equipment in a hole is corroded, and the service life of the structure is shortened. Is a comprehensive work related to the factors such as topography, climate, engineering stratum, hydrogeology, structural scheme, construction method, material property and the like; the basic requirement is to take the prevention as the main, the original water system balance of the mountain is destroyed after the tunnel is built, the tunnel becomes a passage for gathering groundwater near the mountain, the drainage structure of the current expressway tunnel is simpler, the effect of collecting the water by the expressway tunnel is not achieved, the leakage of the expressway tunnel is easy to occur, and the safety of the tunnel is endangered.

Disclosure of Invention

The utility model aims to provide a waterproof drainage structure of an expressway tunnel, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a waterproof drainage structure in highway tunnel, includes the tunnel wall, the upper surface of tunnel wall has seted up symmetrical drainage logical groove, two the equal fixedly connected with drainage filter plate of inner wall in drainage logical groove, the inside of tunnel wall has been seted up symmetrical waterproof collection cavity, two the equal fixed intercommunication of interior bottom wall of waterproof collection cavity has the honeycomb duct that the equidistance was arranged, the inner wall fixedly connected with symmetrical drain bar of tunnel wall, two the water drainage groove has all been seted up to the upper surface of drain bar.

In a further embodiment, an exhaust pipe is arranged in the tunnel wall, the left side surface and the right side surface of the exhaust pipe are fixedly communicated with through pipes which are arranged at equal distances, and one end of each through pipe, which is far away from each other, is fixedly communicated with one side surface, which is close to the two waterproof collecting cavities, respectively.

In a further embodiment, a waterproof baffle is fixedly connected to the inner wall of the tunnel wall, and the thickness of the waterproof baffle is at least ten centimeters.

In a further embodiment, the upper surface of the waterproof baffle is fixedly connected with fixed columns which are arranged at equal intervals, and the top end of each fixed column is fixedly connected with the inner wall of the tunnel wall.

In a further embodiment, the upper surfaces of the two drainage plates are provided with symmetrical sliding grooves, and the inside of each sliding groove is connected with a sliding block in a sliding manner.

In a further embodiment, the upper surfaces of the two groups of sliding blocks are fixedly connected with fixing plates, and the bottom surfaces of the two fixing plates are fixedly connected with cleaning brush plates.

Compared with the prior art, the utility model has the beneficial effects that:

this device utilizes the drainage filter plate to filter debris, avoid debris to get into the inside of waterproof collection cavity, can collect water through waterproof collection cavity, increase the waterproof effect of this tunnel, avoid the safety in rainwater harm tunnel, utilize a plurality of honeycomb ducts can be to the inside of water drainage tank, utilize waterproof baffle can avoid the direct whereabouts of the water that the tunnel wall oozes on the road, increase the security that this highway tunnel was gone, cooperation through fixed plate and cleaning brush board can make things convenient for the staff to clear up the debris of water drainage tank inside, avoid the water drainage tank to take place to block up.

Drawings

Fig. 1 is a schematic perspective view of a waterproof drainage structure of an expressway tunnel.

Fig. 2 is a cross-sectional view of a side view of a tunnel wall in a waterproof drainage structure of an expressway tunnel.

Fig. 3 is a top view of a drainage plate in a waterproof drainage structure of an expressway tunnel.

Fig. 4 is an enlarged schematic view of the construction at a in fig. 2 of the waterproof drainage construction of the expressway tunnel.

In the figure: 1. a tunnel wall; 2. a water draining through groove; 3. a drain filter plate; 4. a drain plate; 5. a drainage channel; 6. a waterproof collection cavity; 7. a flow guiding pipe; 8. a waterproof baffle; 9. an exhaust pipe; 10. a through pipe; 11. fixing the column; 12. a fixing plate; 13. cleaning a brush plate; 14. a chute; 15. a sliding block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model relates to a waterproof drainage structure of a highway tunnel, which comprises a tunnel wall 1, wherein symmetrical drainage through grooves 2 are formed on the upper surface of the tunnel wall 1, the inner walls of the two drainage through grooves 2 are fixedly connected with drainage filter plates 3, symmetrical waterproof collection cavities 6 are formed in the tunnel wall 1, the inner bottom walls of the two waterproof collection cavities 6 are fixedly communicated with flow guide pipes 7 which are arranged at equal intervals, symmetrical drainage plates 4 are fixedly connected with the inner wall of the tunnel wall 1, and drainage grooves 5 are formed on the upper surfaces of the two drainage plates 4.

The inside of tunnel wall 1 is equipped with blast pipe 9, the equal fixed intercommunication of left and right sides face of blast pipe 9 has the siphunculus 10 that the equidistance was arranged, the one end that every siphunculus 10 kept away from each other is fixed the intercommunication with a side that two waterproof collection cavity 6 are close to each other respectively, the inner wall fixedly connected with waterproof baffle 8 of tunnel wall 1, the thickness of waterproof baffle 8 is ten centimetres at least, the last fixed surface fixedly connected with equidistance of waterproof baffle 8 arranges fixed column 11, the top of every fixed column 11 all with the inner wall fixed connection of tunnel wall 1, through the cooperation of blast pipe 9 and siphunculus 10, can make two waterproof collection cavity 6 be linked together, utilize waterproof baffle 8 can avoid the direct whereabouts of the water that tunnel wall 1 oozed on the highway, utilize fixed column 11 to reach the effect of consolidating waterproof baffle 8, the stability of waterproof baffle 8 is improved.

The upper surfaces of two drain bars 4 have all been seted up symmetrical spout 14, the equal sliding connection in inside of every spout 14 has slider 15, the equal fixedly connected with fixed plate 12 of upper surface of two sets of sliders 15, the equal fixedly connected with cleaning brush board 13 in bottom surface of two fixed plates 12, through the cooperation of spout 14 and slider 15, can make things convenient for the staff to remove fixed plate 12, through the cooperation of fixed plate 12 and cleaning brush board 13, can make things convenient for the staff to clear up the debris of water drainage tank 5 inside, avoid water drainage tank 5 to take place to block up.

The working principle of the utility model is as follows:

when the tunnel wall is used, firstly, the radian of the tunnel wall 1 is utilized to enable water to flow to the drainage through groove 2, meanwhile, the drainage filter plate 3 is utilized to filter sundries, the sundries are prevented from entering the waterproof collection cavity 6, then, the water flows into the waterproof collection cavity 6, the water can be collected through the waterproof collection cavity 6, the waterproof effect of the tunnel is improved, then, the water is discharged into the drainage groove 5 through the plurality of guide pipes 7, meanwhile, the waterproof baffle 8 is utilized to prevent the water oozed out of the tunnel wall 1 from directly dripping on a highway, the driving safety of the highway tunnel is improved, and then, sundries inside the drainage groove 5 are cleaned through the cooperation of the fixing plate 12 and the cleaning brush plate 13 at intervals.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a waterproof drainage structure in highway tunnel which characterized in that: including tunnel wall (1), the upper surface of tunnel wall (1) has seted up symmetrical drainage logical groove (2), two the equal fixedly connected with drainage filter plate (3) of inner wall in drainage logical groove (2), the inside of tunnel wall (1) has been seted up symmetrical waterproof collection cavity (6), two the equal fixed honeycomb duct (7) that are arranged of equidistance of intercommunication of interior bottom wall of waterproof collection cavity (6), the inner wall fixedly connected with symmetrical drain bar (4) of tunnel wall (1), two water drainage groove (5) have all been seted up to the upper surface of drain bar (4).

2. The waterproof drainage structure of an expressway tunnel according to claim 1, wherein: the inside of tunnel wall (1) is equipped with blast pipe (9), the left and right sides face of blast pipe (9) all fixed intercommunication has siphunculus (10) that the equidistance was arranged, every one end that siphunculus (10) kept away from each other is fixed the intercommunication with a side that two waterproof collection cavity (6) are close to each other respectively.

3. The waterproof drainage structure of an expressway tunnel according to claim 1, wherein: the inner wall of the tunnel wall (1) is fixedly connected with a waterproof baffle (8), and the thickness of the waterproof baffle (8) is at least ten centimeters.

4. A water-resistant drainage structure of an expressway tunnel according to claim 3, wherein: the waterproof baffle plate (8) is fixedly connected with fixed columns (11) which are arranged at equal intervals on the upper surface, and the top end of each fixed column (11) is fixedly connected with the inner wall of the tunnel wall (1).

5. The waterproof drainage structure of an expressway tunnel according to claim 1, wherein: symmetrical sliding grooves (14) are formed in the upper surfaces of the two drainage plates (4), and sliding blocks (15) are slidably connected inside each sliding groove (14).

6. The waterproof and drainage structure of an expressway tunnel according to claim 5, wherein: the upper surfaces of the two groups of sliding blocks (15) are fixedly connected with fixing plates (12), and the bottom surfaces of the two fixing plates (12) are fixedly connected with cleaning brush plates (13).