CN203939523U - A kind of leakage-resistant device for treatment technology for tunnel seepage water treatment - Google Patents
A kind of leakage-resistant device for treatment technology for tunnel seepage water treatment Download PDFInfo
- Publication number
- CN203939523U CN203939523U CN201420347389.2U CN201420347389U CN203939523U CN 203939523 U CN203939523 U CN 203939523U CN 201420347389 U CN201420347389 U CN 201420347389U CN 203939523 U CN203939523 U CN 203939523U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- leakage
- raggle
- seal plate
- resistant device
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title claims abstract description 15
- 230000008595 infiltration Effects 0.000 claims description 6
- 238000001764 infiltration Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a kind of leakage-resistant device for treatment technology for tunnel seepage water treatment.The device that object is to provide should have feature simple in structure, easy for installation and that dash is effective.Technical scheme is: a kind of leakage-resistant device for treatment technology for tunnel seepage water treatment, comprise the gutter that is laid in tunnel wall portion along circumferencial direction, and aforementioned gutter communicates with the drain stretching along length of tunnel direction; It is characterized in that: described gutter comprises to be dug at the raggle of tunnel wall portion, the layer of concrete of being fixed and being covered with the seal plate of raggle and be cast in seal plate outside by dowel.
Description
Technical field
The utility model relates to a kind of architectural construction, in particular for the leakage-resistant device for the treatment of technology for tunnel seepage water treatment.
Background technology
How much all can there is avoiding the phenomenon of infiltration in common tunnel, need to carry out in time draining processing.Mostly tunnel drainage is before to adopt cross section is the be laid in circumferencial direction of tunnel wall portion of the soft semicircle gutter of Ω type, communicates with the drain stretching along length of tunnel direction; Uneven due to crag, flexible pipe is fixed-type poor, is difficult to closely be affixed with crag, and is easy to breakage in construction, and the time one is long, and this position just there will be large area infiltration, occurs water leakage defect.
Conventional burying underground of gutter be, first rationally determines the position of pipe laying fluting, then with portable cutting machine, in massif F or ground, cut the limit that groove that two degree of depth are 10 ㎜ is slotted as pipe laying, becomes U font groove, within pipe is embedded in reinforcing bar with artificial raggle; But this way can not thoroughly drain water only, still have water under pressure by concrete surface seepage.
Utility model content
The purpose of this utility model is the deficiency overcoming in above-mentioned background technology, and a kind of leakage-resistant device for treatment technology for tunnel seepage water treatment is provided, and this device should have feature simple in structure, easy for installation and that dash is effective.
The technical solution of the utility model is: a kind of leakage-resistant device for treatment technology for tunnel seepage water treatment, comprise the gutter that is laid in tunnel wall portion along circumferencial direction, and aforementioned gutter communicates with the drain stretching along length of tunnel direction; It is characterized in that: described gutter comprises to be dug at the raggle of tunnel wall portion, the layer of concrete of being fixed and being covered with the seal plate of raggle and be cast in seal plate outside by dowel.
A sulculus being parallel to each other is dug respectively in described raggle both sides, between two sulculuses, by a passage extending along raggle length direction, connects; Seal plate both sides are fixed on passage bottom by dowel respectively.
Width between described two sulculuses is greater than the width of seal plate, and the degree of depth of passage is shallower than again sulculus; So that layer of concrete is intactly coated on outside and the two ends, left and right of seal plate, form the isolation channel of preventing infiltration.
Described seal plate is sealing copper coin.
The cross section of described raggle, sulculus and passage is rectangle.
Described layer of concrete is C30 pea gravel concreten layer.
The beneficial effects of the utility model are: owing to having adopted sealing copper coin to cover the structure of raggle, make the current of seepage part in tunnel can be directed to unblocked power raggle, and then (in prior art, percolating water enters gutter need to overcome certain osmotic pressure to efficiently solve infiltration phenomenon in tunnel; Thereby drainage effect is not good); But also have firm in structure, the feature of long service life; In addition, the utility model is simple in structure, and operation construction is also uncomplicated, and cost is not high, has general popularizing application prospect.
Accompanying drawing explanation
Fig. 1 is the cross-sectional configuration schematic diagram in tunnel.
Fig. 2 is the cross section structure for amplifying schematic diagram at A position in Fig. 1.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
In the cross section in the tunnel shown in Fig. 1, gutter B is laid in tunnel wall portion along circumferencial direction; The drain D that is positioned under tunnel ground and stretches along length of tunnel direction communicates with aforementioned gutter by mozzle C, at any time current are discharged to tunnel; The outside of gutter is coated by lining cutting concrete layer E.Above structure and prior art are roughly the same.
Improvement of the present utility model is: raggle 1 is still dug along the wall portion in tunnel, and extends at the circumferencial direction in above tunnel, ground; 2, two sulculuses of sulculus layout that is parallel to each other is dug respectively in raggle both sides; Article two, between sulculus, also by a passage 6, connect, this passage also extends along the length direction of raggle; Seal plate 3 intactly covers raggle (making raggle form an airtight diversion space) after inserting passage, the both sides of seal plate (cannot be put into as dowel intercepts by dowel 4, can cut, put into rear bar planting and carry out reinforcement) fix (being normally welded and fixed) in passage bottom; Layer of concrete 5 is built the outside in seal plate, and keeps smooth with the tunnel wall 7 of periphery, and outside is also coated by lining cutting concrete layer.
As recommendation, the width between described two sulculuses is greater than the width of seal plate, and the degree of depth of passage is shallower than again sulculus; So that layer of concrete is intactly coated on outside and the two ends, left and right of seal plate, form the concrete isolation channel (cross section that shows layer of concrete in Fig. 2 is groove type low between the senior middle school of two, is conducive to percolating water and flows) of preventing infiltration in raggle.
Described seal plate is sealing copper coin, and directly outsourcing is selected.
The cross section of described raggle, sulculus and passage is preferably designed for rectangle.
Described layer of concrete recommend adoption C30 pea gravel concreten layer, or determine as required.
Claims (6)
1. for a leakage-resistant device for treatment technology for tunnel seepage water treatment, comprise the gutter that is laid in tunnel wall portion along circumferencial direction, aforementioned gutter communicates with the drain stretching along length of tunnel direction; It is characterized in that: described gutter comprises to be dug at the raggle (1) of tunnel wall portion, the layer of concrete (5) of being fixed and being covered with the seal plate (3) of raggle and be cast in seal plate outside by dowel (4).
2. the leakage-resistant device for treatment technology for tunnel seepage water treatment according to claim 1, it is characterized in that: a sulculus being parallel to each other (2) is dug respectively in described raggle both sides, between two sulculuses, by a passage (6) extending along raggle length direction, connect; Seal plate both sides are fixed on passage bottom by dowel respectively.
3. the leakage-resistant device for treatment technology for tunnel seepage water treatment according to claim 2, is characterized in that: the width between described two sulculuses is greater than the width of seal plate, and the degree of depth of passage is shallower than again sulculus; So that layer of concrete is intactly coated on outside and the two ends, left and right of seal plate, form the isolation channel of preventing infiltration.
4. the leakage-resistant device for treatment technology for tunnel seepage water treatment according to claim 3, is characterized in that: described seal plate is sealing copper coin.
5. the leakage-resistant device for treatment technology for tunnel seepage water treatment according to claim 4, is characterized in that: the cross section of described raggle, sulculus and passage is rectangle.
6. the leakage-resistant device for treatment technology for tunnel seepage water treatment according to claim 5, is characterized in that: described layer of concrete is C30 pea gravel concreten layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347389.2U CN203939523U (en) | 2014-06-26 | 2014-06-26 | A kind of leakage-resistant device for treatment technology for tunnel seepage water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347389.2U CN203939523U (en) | 2014-06-26 | 2014-06-26 | A kind of leakage-resistant device for treatment technology for tunnel seepage water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939523U true CN203939523U (en) | 2014-11-12 |
Family
ID=51858846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347389.2U Expired - Lifetime CN203939523U (en) | 2014-06-26 | 2014-06-26 | A kind of leakage-resistant device for treatment technology for tunnel seepage water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150528A (en) * | 2015-03-25 | 2016-11-23 | 昆明百谦科技有限公司 | A kind of special slow release water-stop glue construction method |
| CN107916945A (en) * | 2017-12-07 | 2018-04-17 | 中铁岩锋成都科技有限公司 | Using the waterproof spray-up structure and its construction method of impervious gunite concrete |
-
2014
- 2014-06-26 CN CN201420347389.2U patent/CN203939523U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150528A (en) * | 2015-03-25 | 2016-11-23 | 昆明百谦科技有限公司 | A kind of special slow release water-stop glue construction method |
| CN107916945A (en) * | 2017-12-07 | 2018-04-17 | 中铁岩锋成都科技有限公司 | Using the waterproof spray-up structure and its construction method of impervious gunite concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141112 |