CN117307245A - Tunnel drain board - Google Patents
Tunnel drain board Download PDFInfo
- Publication number
- CN117307245A CN117307245A CN202311596775.5A CN202311596775A CN117307245A CN 117307245 A CN117307245 A CN 117307245A CN 202311596775 A CN202311596775 A CN 202311596775A CN 117307245 A CN117307245 A CN 117307245A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- frame
- tunnel drain
- main body
- drain board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 239000004744 fabric Substances 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 12
- 230000008569 process Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The invention relates to the technical field of building, and discloses a tunnel drain board which comprises a supporting square frame, wherein a tunnel drain board main body is fixed at the top of the supporting square frame, drain holes are formed in the bottom of the tunnel drain board main body, a secondary filtering mechanism is placed in the tunnel drain board main body, a threaded column is fixed at the top of the tunnel drain board main body, and the threaded column penetrates through the primary filtering mechanism and is in threaded connection with a nut. This tunnel drain bar utilizes the in-process of tunnel drain bar main part drainage, and the shunt running groove can exert the effect of water conservancy diversion reposition of redundant personnel, can obtain secondary filtration treatment under the effect of filter cloth and filter frame before the water passes through the wash port discharge, and most soil property is blocked on the filter cloth of filter frame, can prevent effectively that the concave part of tunnel drain bar main part from blockking up, and first propping ring and second propping ring play the effect of propping to the filter frame, make the structure of filter frame more stable firm.
Description
Technical Field
The invention relates to the technical field of building, in particular to a tunnel drainage plate.
Background
At present, the development of highways, hydraulic engineering, urban subways and railway tunnels in China is very rapid, china becomes the large country of tunnels with the largest number of tunnel projects, the largest construction specification, the most complicated technical conditions and the fastest development speed in the world, the tunnels are engineering buildings embedded in the underground space, the tunnels are a form of utilizing underground space by human beings, and huge number of tunnels are precious social wealth, but due to the influences of various adverse factors in various links such as hydrogeological conditions, topography conditions, climate conditions, natural disasters, design, construction, operation management and the like, the tunnel can generate water leakage diseases after being put into use, the waterproof problem in tunnel projects is an important link for eliminating tunnel diseases, the correct selection of waterproof materials is a key for effectively preventing the tunnel from being water, and according to the tunnel construction experience of China, the tunnel and underground project waterproof is usually made into a drain board with conical protrusions by punching polystyrene or polyethylene plastic bottom boards.
Through the mass retrieval, found that tunnel drain bar among the prior art is typical like publication number CN215332992U, discloses tunnel special drain bar, including drain bar body, drainage pillar, bubble cotton pillar and bubble cotton pillar, drain bar body and drainage pillar integrated into one piece, the drainage pillar is located drain bar body upper surface, the pillar groove has been seted up to drainage pillar inside, the cylinder groove has been seted up on the drain bar body, bubble cotton pillar and bubble cotton pillar integrated into one piece, bubble cotton pillar is located bubble cotton pillar top, bubble cotton pillar is fixed in the pillar groove of intussuseption, bubble cotton pillar and pillar groove phase-match, bubble cotton pillar surface is fixed with pillar groove laminating, bubble cotton pillar is fixed in the cylinder groove of intussuseption, bubble cotton pillar and cylinder groove phase-match, bubble cotton pillar surface and cylinder groove laminating are fixed.
To sum up, the existing drain board is provided with a plurality of conical protrusions, impurities are easy to remain in the drain process and are accumulated in the concave of the drain board, thus blocking is caused, the drain efficiency is affected, and the existing equipment is required to be improved according to the problems.
Disclosure of Invention
The invention aims to provide a tunnel drain board, which solves the problems that the prior drain board provided in the prior art is provided with a plurality of conical bulges, impurities are easy to remain and accumulate in the concave part of the drain board in the drainage process, and thus the drain board can be blocked, thereby influencing the drainage efficiency.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a tunnel drain bar, includes the support square frame, the top of support square frame is fixed with tunnel drain bar main part, the wash port has been seted up to the bottom of tunnel drain bar main part, secondary filter mechanism has been placed in the tunnel drain bar main part.
The top of tunnel drain bar main part is fixed with the screw thread post, the screw thread post runs through once filtering mechanism and threaded connection has the nut.
Preferably, the bottom of the supporting frame is provided with the splitter boxes, and the splitter boxes are circumferentially and uniformly distributed on the supporting frame.
By adopting the technical scheme, the diversion groove can play a role in diversion and diversion.
Preferably, the secondary filtering mechanism comprises a filtering frame, the filtering frame is placed in the tunnel drain board main body, the filtering frame is distributed on the tunnel drain board main body in a rectangular array, and the filtering frame and the drain holes are arranged in one-to-one correspondence.
By adopting the technical scheme, the filter frame can filter water for the second time, and the drain hole can be used for draining water.
Preferably, a first propping ring is fixed on the inner wall of the filter frame, and a second propping ring is fixed on the inner top of the filter frame and the inner bottom of the filter frame.
By adopting the technical scheme, the stability of the inner structure of the second top support ring can be enhanced by the first top support ring and the second top support ring.
Preferably, the second top support ring is connected with the two second top support rings through a connecting frame.
Through adopting above-mentioned technical scheme, the link plays the effect of connecting second top ring and two second top rings.
Preferably, the primary filtering mechanism comprises a filter cloth, the filter cloth is stuck and connected to the top of the tunnel drainage plate main body through a magic tape, and the threaded column penetrates through the filter cloth and is in threaded connection with a nut.
By adopting the technical scheme, the filter cloth can be installed on the tunnel drain board main body by matching the threaded column and the nut.
Preferably, a wear-resistant layer is fixed on the top of the filter cloth.
By adopting the technical scheme, the wear-resistant layer can play a role in wear resistance.
Preferably, an anti-slip layer is fixed at the bottom of the filter cloth.
By adopting the technical scheme, the anti-skid layer can play a role in skid resistance.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the tunnel drain board, the purpose of filtering and blocking prevention can be achieved through the mutual matching of the diversion grooves, the tunnel drain board main body, the drain holes, the filter frame and the filter cloth, the diversion grooves can play a role in diversion and diversion in the process of draining by the tunnel drain board main body, water can be subjected to secondary filtering treatment under the action of the filter cloth and the filter frame before being drained through the drain holes, most of soil is blocked on the filter cloth of the filter frame, and blocking of the concave part of the tunnel drain board main body can be effectively prevented;
2. according to the tunnel drainage plate, through the mutual matching of the filter frame, the first propping ring and the second propping ring, the purpose of stable structure can be achieved, and the first propping ring and the second propping ring play a propping role on the filter frame, so that the structure of the filter frame is more stable and firm;
3. this tunnel drain bar uses through the mutually supporting of tunnel drain bar main part, filter cloth, wearing layer and the skid resistant course that set up, can reach wear-resisting and skid resistant purpose, and wearing layer and skid resistant course can exert wear-resisting and skid resistant characteristic respectively, makes the filter cloth can be more stable install in tunnel drain bar main part, and can make the filter cloth durable more.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present invention;
FIG. 2 is a schematic view of the connection structure of the support frame, the shunt grooves, the threaded columns and the primary filtering mechanism of the invention;
FIG. 3 is a schematic view of the connection structure of the support frame, the shunt tank, the tunnel drain plate body and the threaded column of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 5 is a schematic view of the connection structure of the first support ring, the second support ring and the connecting frame of the present invention;
fig. 6 is a schematic structural view of the primary filter mechanism of the present invention.
In the figure: 1. a support frame; 2. a shunt channel; 3. a tunnel drain plate main body; 4. a drain hole; 5. a secondary filtering mechanism; 501. a filter frame; 502. a first top support ring; 503. a second top support ring; 504. a connecting frame; 6. a threaded column; 7. a primary filtering mechanism; 701. a filter cloth; 702. a wear-resistant layer; 703. an anti-slip layer; 8. a nut; 9. a magic tape.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a tunnel drain bar, includes support square frame 1, and the top of support square frame 1 is fixed with tunnel drain bar main part 3, and wash port 4 has been seted up to the bottom of tunnel drain bar main part 3, has placed secondary filter mechanism 5 in the tunnel drain bar main part 3.
The top of tunnel drain plate main part 3 is fixed with screw thread post 6, and screw thread post 6 runs through once filter mechanism 7 and threaded connection has nut 8.
In this embodiment, as shown in fig. 1, 2 and 3, the bottom of the supporting frame 1 is provided with the diversion grooves 2, and the diversion grooves 2 are circumferentially and uniformly distributed on the supporting frame 1, the diversion grooves 2 can play a role in diversion and water guiding, and the circumferentially and uniformly distributed diversion grooves 2 can enable water to be better drained away.
In this embodiment, as shown in fig. 1 and 4, the secondary filtering mechanism 5 includes a filtering frame 501, and the filtering frame 501 is placed in the tunnel drain board main body 3, the filtering frame 501 is distributed on the tunnel drain board main body 3 in a rectangular array, and the filtering frame 501 and the drain holes 4 are arranged in one-to-one correspondence, the drain holes 4 can be used for draining water, the filtering frame 501 can perform secondary filtering treatment on water, and thus blockage of the concave portion of the tunnel drain board main body 3 can be effectively avoided.
In this embodiment, as shown in fig. 1 and 5, a first propping ring 502 is fixed on the inner wall of the filter frame 501, and a second propping ring 503 is fixed on the inner top of the filter frame 501 and the inner bottom of the filter frame 501, where the first propping ring 502 plays a propping role on the inner wall of the filter frame 501, and the second propping ring 503 plays a propping role on the top of the filter frame 501 and the bottom of the filter frame 501.
In this embodiment, as shown in fig. 1 and 5, the second top supporting rings 503 are connected to two second top supporting rings 503 through a connecting frame 504, and the connecting frame 504 serves to connect the second top supporting rings 503 to the two second top supporting rings 503, so that the internal structure of the filter frame 501 is more compact and firm.
In this embodiment, as shown in fig. 1, 4 and 6, the primary filtering mechanism 7 includes a filter cloth 701, the filter cloth 701 is adhered to the top of the tunnel drainage plate main body 3 by a hook and loop fastener 9, the threaded post 6 penetrates through the filter cloth 701 and is screwed with a nut 8, the filter cloth 701 can be adhered to the tunnel drainage plate main body 3 under the action of the hook and loop fastener 9, in this process, the threaded post 6 needs to penetrate through the filter cloth 701, and then the nut 8 can be screwed tightly to fix the filter cloth 701, so that the filter cloth 701 can perform primary filtering treatment on water.
In this embodiment, as shown in fig. 1, 4 and 6, the wear-resistant layer 702 is fixed on the top of the filter cloth 701, and the wear-resistant layer 702 has wear-resistant property, so that the filter cloth 701 is more durable.
In this embodiment, as shown in fig. 1, 4 and 6, the anti-slip layer 703 is fixed to the bottom of the filter cloth 701, and the anti-slip layer 703 has an anti-slip property, so that the filter cloth 701 is more stably mounted.
The application method and the advantages of the invention are as follows: the tunnel drain board has the following working process:
as shown in fig. 1 to 6: firstly, the filter cloth 701 is adhered to the tunnel drain board main body 3 by the magic tape 9, then the filter cloth 701 is fixed by the nut 8, the device is arranged at the top of a tunnel, the tunnel drain board main body 3 can be used for draining water, the diversion groove 2 can play a role in diversion and diversion, the filter cloth 701 can perform primary filtering treatment on water, the filter frame 501 can perform secondary filtering treatment on water, and the wear-resistant and anti-skid effects can be realized by matching the wear-resistant layer 702 and the anti-skid layer 703.
In conclusion, the tunnel drain board achieves the purposes of filtering, blocking prevention, stable structure, wear resistance and skid resistance, and meets the use requirements of people.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. A tunnel drain board, comprising a support frame (1), characterized in that: the top of the supporting frame (1) is fixedly provided with a tunnel drain board main body (3), a drain hole (4) is formed in the bottom of the tunnel drain board main body (3), and a secondary filtering mechanism (5) is arranged in the tunnel drain board main body (3);
the top of tunnel drain bar main part (3) is fixed with screw thread post (6), screw thread post (6) run through once filtering mechanism (7) and threaded connection has nut (8).
2. A tunnel drainage plate according to claim 1, wherein: the bottom of the supporting frame (1) is provided with the splitter boxes (2), and the splitter boxes (2) are circumferentially and uniformly distributed on the supporting frame (1).
3. A tunnel drainage plate according to claim 1, wherein: the secondary filtering mechanism (5) comprises a filtering frame (501), the filtering frame (501) is placed in the tunnel drain board main body (3), the filtering frame (501) is distributed on the tunnel drain board main body (3) in a rectangular array, and the filtering frame (501) and the drain holes (4) are arranged in one-to-one correspondence.
4. A tunnel drainage plate according to claim 3, wherein: the inner wall of the filter frame (501) is fixedly provided with a first propping ring (502), and the inner top of the filter frame (501) and the inner bottom of the filter frame (501) are fixedly provided with a second propping ring (503).
5. The tunnel drain plate of claim 4, wherein: the second top support rings (503) are connected with the two second top support rings (503) through a connecting frame (504).
6. A tunnel drainage plate according to claim 1, wherein: the primary filtering mechanism (7) comprises a filtering cloth (701), the filtering cloth (701) is stuck and connected to the top of the tunnel drainage plate main body (3) through a magic tape (9), and the threaded column (6) penetrates through the filtering cloth (701) and is in threaded connection with a nut (8).
7. The tunnel drain plate of claim 6, wherein: the top of the filter cloth (701) is fixed with a wear-resistant layer (702).
8. The tunnel drain plate of claim 6, wherein: an anti-slip layer (703) is fixed at the bottom of the filter cloth (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311596775.5A CN117307245B (en) | 2023-11-28 | 2023-11-28 | Tunnel drain board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311596775.5A CN117307245B (en) | 2023-11-28 | 2023-11-28 | Tunnel drain board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117307245A true CN117307245A (en) | 2023-12-29 |
| CN117307245B CN117307245B (en) | 2024-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311596775.5A Active CN117307245B (en) | 2023-11-28 | 2023-11-28 | Tunnel drain board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117307245B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10060977A1 (en) * | 2000-12-06 | 2002-06-13 | Isobouw Daemmtechnik Gmbh | Drainage plate of plastics foam has grooves on top and bottom sides to intersect at points where drain apertures are provided |
| KR20110114223A (en) * | 2010-04-13 | 2011-10-19 | 고두헌 | Drain board |
| CN209669845U (en) * | 2019-01-22 | 2019-11-22 | 王伟林 | Anti-blocking water plate |
| KR102218216B1 (en) * | 2019-11-12 | 2021-02-22 | 주식회사 조이필드 | Shock Absorption Drainage Plate for Artificial Turf |
| CN215283754U (en) * | 2021-03-03 | 2021-12-24 | 云南神州工程材料有限公司 | Compression-resistant composite geotextile for road |
| CN219137630U (en) * | 2022-10-28 | 2023-06-06 | 盐城市恒茂土工材料有限公司 | Corrosion-proof plastic drain board |
-
2023
- 2023-11-28 CN CN202311596775.5A patent/CN117307245B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10060977A1 (en) * | 2000-12-06 | 2002-06-13 | Isobouw Daemmtechnik Gmbh | Drainage plate of plastics foam has grooves on top and bottom sides to intersect at points where drain apertures are provided |
| KR20110114223A (en) * | 2010-04-13 | 2011-10-19 | 고두헌 | Drain board |
| CN209669845U (en) * | 2019-01-22 | 2019-11-22 | 王伟林 | Anti-blocking water plate |
| KR102218216B1 (en) * | 2019-11-12 | 2021-02-22 | 주식회사 조이필드 | Shock Absorption Drainage Plate for Artificial Turf |
| CN215283754U (en) * | 2021-03-03 | 2021-12-24 | 云南神州工程材料有限公司 | Compression-resistant composite geotextile for road |
| CN219137630U (en) * | 2022-10-28 | 2023-06-06 | 盐城市恒茂土工材料有限公司 | Corrosion-proof plastic drain board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117307245B (en) | 2024-03-15 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of tunnel drainage board Granted publication date: 20240315 Pledgee: Bank of Dezhou Co.,Ltd. Ningjin Sub branch Pledgor: Shandong Yuanyuan Shengde New Material Technology Co.,Ltd. Registration number: Y2024980016596 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |