CN206309401U - A kind of tunnel duct piece of good waterproof performance - Google Patents
A kind of tunnel duct piece of good waterproof performance Download PDFInfo
- Publication number
- CN206309401U CN206309401U CN201621390383.9U CN201621390383U CN206309401U CN 206309401 U CN206309401 U CN 206309401U CN 201621390383 U CN201621390383 U CN 201621390383U CN 206309401 U CN206309401 U CN 206309401U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- duct piece
- impervious barrier
- drainpipe
- 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 - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a kind of tunnel duct piece of good waterproof performance includes mounting seat, groove, illuminating lamp, connecting hole and waterproof layer, and described groove is opened in the anterior face of mounting seat；Described illuminating lamp is arranged on the anterior face of waterproof layer；Described connecting hole is arranged in groove；Described waterproof layer is fixed on the right lower quadrant of mounting seat；Described waterproof construction includes body, impervious barrier, waterproof layer, drainpipe, supporting layer and rhone, and described impervious barrier is arranged on the upper surface of body；Described rhone is opened in the inner lower of body；Described supporting layer and drainpipe is separately positioned on the both sides up and down of waterproof layer.The setting that the utility model passes through impervious barrier and waterproof layer, be conducive to preventing water into being caused harm to tunnel in body, by the setting of drainpipe and rhone, the water for penetrating impervious barrier on a small quantity can be excreted out, by the setting of supporting layer, be conducive to improving supporting effect, reduce maintenance cost.
Description
Technical field
The utility model belongs to tunnel facility technology field, more particularly to a kind of tunnel duct piece of good waterproof performance.
Background technology
The wall laying tunnel duct piece in the construction in tunnel, it is necessary in the hole body dug.The two ends of tunnel duct piece lead to
Can often set and cooperate to connect the raised line and groove of adjacent two lamellar body.After two lamellar bodies are spliced, the raised line of a block piece body enters
In entering the groove of another block piece body, then two lamellar bodies are locked with bolt or steel nail, just can obtain steadiness very high.But,
After tunnel builds up, the situation of infiltration often occurs, adversely affected to train operation.The reason for infiltration, mainly there is two kinds：
One be gap between two sections of jurisdiction when waterproofing agent is smeared to reach technological standards, water energy flows through gap and enters tunnel；Two is pipe
There is trickle crack in piece, when tunnel wall ponding, water nowhere circulates can only enter tunnel by the crack of lamellar body in itself.It is existing
Technology is a kind of tunnel duct piece that China Patent Publication No. is 201620041075.9, if being provided with along its arc length direction in vivo in piece
Dry to run through lamellar body water guide road, the two-port in the water guide road is located at corresponding position on the bottom surface of the end face of projection and groove respectively
Put, the extrados of the lamellar body is provided with some through holes connected with guiding gutter.The utility model is provided with water guide road, tunnel wall
The ditch that can be confluxed by water guide road in tunnel of ponding in.
Existing tunnel duct piece also has inconvenience and water is discharged from tunnel, the problem of waterproof effect difference.
Therefore, invent a kind of tunnel duct piece of good waterproof performance and seem very necessary.
Utility model content
The utility model is adopted the technical scheme that to solve technical problem present in known technology：A kind of water proofing property
Good tunnel duct piece includes mounting seat, groove, illuminating lamp, connecting hole and waterproof layer, before described groove is opened in mounting seat
Portion surface；Described illuminating lamp is arranged on the anterior face of waterproof layer；Described connecting hole is arranged in groove；Described waterproof
Layer is fixed on the right lower quadrant of mounting seat；Described waterproof construction includes body, impervious barrier, waterproof layer, drainpipe, supporting layer and row
Tank, described impervious barrier is arranged on the upper surface of body；Described rhone is opened in the inner lower of body；Described is anti-
Water layer is arranged on the inside of body；Described supporting layer and drainpipe is separately positioned on the both sides up and down of waterproof layer.
The utility model can also use following technical measures.
Described antiseepage layer surface scribbles polyurethane water-proof paint layer, is conducive to preventing water into being caused to tunnel in body
Harm.
Described drainpipe is arranged on the bottom of impervious barrier, coordinates the setting of rhone, will can on a small quantity penetrate antiseepage
The water of layer is excreted out.
Described waterproof layer is conducive to carrying out secondary waterproof specifically using ethylene rubber waterproof roll layer, improves waterproof effect
Really.
Described supporting layer specifically uses galvanizing steel layer, is conducive to improving supporting effect, reduces maintenance cost.
Compared with prior art, the utility model has the advantages that：
The utility model has the advantages and positive effects that：The setting that the utility model passes through impervious barrier and waterproof layer,
Be conducive to preventing water into being caused harm to tunnel in body, by the setting of drainpipe and rhone, will can permeate on a small quantity
The water for crossing impervious barrier is excreted out, and by the setting of supporting layer, is conducive to improving supporting effect, reduces maintenance cost.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model embodiment is provided.
Fig. 2 is the structural representation of the waterproof construction that the utility model embodiment is provided.
In figure：
1- mounting seats, 2- grooves, 3- illuminating lamps, 4- connecting holes, 5- waterproof constructions, 51- bodys, 52- impervious barriers, 53- prevents
Water layer, 54- drainpipes, 55- supporting layers, 56- rhones.
Specific embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in Figures 1 and 2
The utility model provides a kind of tunnel duct piece of good waterproof performance includes mounting seat 1, groove 2, illuminating lamp 3, connecting hole 4
With waterproof construction 5, described groove 2 is opened in the anterior face of mounting seat 1；Described illuminating lamp 3 is arranged on waterproof construction 5
Anterior face；Described connecting hole 4 is arranged in groove 2；Described waterproof construction 5 is fixed on the right lower quadrant of mounting seat 1；It is described
Waterproof construction 5 include body 51, impervious barrier 52, waterproof layer 53, drainpipe 54, supporting layer 55 and rhone 56, it is described anti-
Infiltration layer 52 is arranged on the upper surface of body 51；Described rhone 56 is opened in the inner lower of body 51；Described waterproof layer
53 inside for being arranged on body 51；Described supporting layer 55 and drainpipe 54 is separately positioned on the both sides up and down of waterproof layer 53.
The utility model can also use following technical measures.
The described surface of impervious barrier 52 scribbles polyurethane water-proof paint layer, is conducive to preventing water from entering in body 51, prevents
Tunnel is caused harm.
Described drainpipe 54 is arranged on the bottom of impervious barrier 52, coordinates the setting of rhone 56, will can permeate on a small quantity
The water for crossing impervious barrier 52 is excreted out.
Described waterproof layer 53 is conducive to carrying out secondary waterproof specifically using ethylene rubber waterproof roll layer, improves waterproof
Effect.
Described supporting layer 55 specifically uses galvanizing steel layer, is conducive to improving supporting effect, reduces maintenance cost.
Operation principle
Operation principle of the present utility model：Ground floor waterproof is carried out by impervious barrier 52, can be to impervious barrier when current are excessive
52 are impacted, and penetrate the water of impervious barrier 52, and the water that will be permeated by drainpipe 54 is drained into rhone 56, finally
Discharge tunnel, but water is there may also be in discharge process and is spilt again by waterproof layer 53, with draining by water resistance gear outside
Pipe 54 discharges tunnel.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, similar technical scheme is designed, and reach above-mentioned technique effect, be the protection domain for falling into utility model.
Claims (5)
1. a kind of tunnel duct piece of good waterproof performance, it is characterised in that the tunnel duct piece of the good waterproof performance, including mounting seat (1), it is recessed
Groove (2), illuminating lamp (3), connecting hole (4) and waterproof construction (5), described groove (2) are opened in the anterior table of mounting seat (1)
Face；Described illuminating lamp (3) is arranged on the anterior face of waterproof construction (5)；Described connecting hole (4) is arranged in groove (2)；
Described waterproof construction (5) is fixed on the right lower quadrant of mounting seat (1)；Described waterproof construction (5) includes body (51), impervious barrier
(52), waterproof layer (53), drainpipe (54), supporting layer (55) and rhone (56), described impervious barrier (52) are arranged on body
(51) upper surface；Described rhone (56) is opened in the inner lower of body (51)；Described waterproof layer (53) is arranged on
The inside of body (51)；Described supporting layer (55) and drainpipe (54) is separately positioned on the both sides up and down of waterproof layer (53).
2. the tunnel duct piece of good waterproof performance as claimed in claim 1, it is characterised in that described impervious barrier (52) surface scribbles
Polyurethane water-proof paint layer.
3. the tunnel duct piece of good waterproof performance as claimed in claim 1, it is characterised in that described drainpipe (54) is arranged on anti-
The bottom of infiltration layer (52).
4. the tunnel duct piece of good waterproof performance as claimed in claim 1, it is characterised in that described waterproof layer (53) is specifically used
Ethylene rubber waterproof roll layer.
5. the tunnel duct piece of good waterproof performance as claimed in claim 1, it is characterised in that described supporting layer (55) is specifically used
Galvanizing steel layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390383.9U CN206309401U (en) | 2016-12-16 | 2016-12-16 | A kind of tunnel duct piece of good waterproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621390383.9U CN206309401U (en) | 2016-12-16 | 2016-12-16 | A kind of tunnel duct piece of good waterproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309401U true CN206309401U (en) | 2017-07-07 |
Family
ID=59253074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621390383.9U Expired - Fee Related CN206309401U (en) | 2016-12-16 | 2016-12-16 | A kind of tunnel duct piece of good waterproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374673A (en) * | 2018-03-26 | 2018-08-07 | 华能西藏雅鲁藏布江水电开发投资有限公司 | Discharge structure and its construction method outside a kind of sections of jurisdiction TBM |
| CN110821515A (en) * | 2019-09-30 | 2020-02-21 | 中铁隧道局集团建设有限公司 | Construction method of assembled supporting structure of tunnel in high and cold area |
-
2016
- 2016-12-16 CN CN201621390383.9U patent/CN206309401U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374673A (en) * | 2018-03-26 | 2018-08-07 | 华能西藏雅鲁藏布江水电开发投资有限公司 | Discharge structure and its construction method outside a kind of sections of jurisdiction TBM |
| CN110821515A (en) * | 2019-09-30 | 2020-02-21 | 中铁隧道局集团建设有限公司 | Construction method of assembled supporting structure of tunnel in high and cold area |
| CN110821515B (en) * | 2019-09-30 | 2021-04-02 | 中铁隧道局集团建设有限公司 | Construction method of assembled supporting structure of tunnel in high and cold area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000 Moonlight Garden, Hedong District, Tianjin 12-2404 Patentee after: Tianjin Shengyeda Foundation Engineering Co., Ltd. Address before: 300000 Moonlight Garden, Hedong District, Tianjin 12-2404 Patentee before: Tianjin Foundation Strengthening Engineering Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |