CN206477884U - A kind of water retaining device for tunnel of being constructed for TBM - Google Patents
A kind of water retaining device for tunnel of being constructed for TBM Download PDFInfo
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- CN206477884U CN206477884U CN201720155931.8U CN201720155931U CN206477884U CN 206477884 U CN206477884 U CN 206477884U CN 201720155931 U CN201720155931 U CN 201720155931U CN 206477884 U CN206477884 U CN 206477884U
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- water
- tunnel
- filling
- tbm
- rail
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Abstract
The utility model discloses a kind of water retaining device for tunnel of being constructed for TBM, including tunnel wall（1）, in the tunnel wall（1）Bottom interval is laid with steel sleeper（2）, in the steel sleeper（2）On be provided with rail（3）, in the steel sleeper（2）With steel sleeper（2）Between space at and positioned at rail（3）Lower section is provided with rubber water-filling check dam（4）.The utility model has simple in construction, with low cost, easy to operate, service-strong advantage, constructing for check dam can quickly and easily be carried out in tunnel using it, meet the pump drainage demand of water pump, simultaneously, it can also be repeatedly used using it, migration is more convenient, has saved time and cost.
Description
Technical field
The utility model is related to a kind of water retaining device, the water retaining device of particularly a kind of tunnel of being constructed for TBM.
Background technology
Tunnel construction is more and more in being built with national project, and the project of major long tunnel is more and more, is tunneled from TBM
The construction concept and advantage of machine are increasingly highlighted.Often due to equipment water, tunnel seepage water or tunnel in TBM work progress
The reasons such as hole water burst, cause job site ponding more serious, in order to solve to have in the problem of ponding is serious, work progress
The pump drainage of ponding is carried out using water pump, the extraction due to water pump for ponding must cause ponding to reach certain depth, so
It is accomplished by constructing simple dam in tunnel；Existing constructing for dam simple in construction tunnel is often loaded using woven bag
Body refuse, then carries out artificial pile and forms, although this simple dam enables to ponding to reach the depth of water pump pump drainage, but
It is that this mode of building a dam has following deficiency：One to be that knitting bagged fillers more heavy after slag, carries time-consuming, not only
Lavish labor on, and inefficiency；Two be knitting bagged filler slag formation dam migration get up it is cumbersome, scene civilization
Construction is poor.
Utility model content
The purpose of this utility model is just to provide a kind of easy to operate, reusable blocking for TBM construction tunnels
Water installations.
The purpose of this utility model is realized by such technical scheme, a kind of to block water for TBM construction tunnels
Device, including tunnel wall, are laid with steel sleeper in the tunnel wall bottom interval, rail are provided with the steel sleeper,
Rubber water-filling check dam is provided with space between the steel sleeper and steel sleeper and below rail.
Wherein, the rubber water-filling check dam includes the water-filling body with draw water side and drain-side, in the water-filling sheet
The bottom of the side of drawing water of body is provided with the belt switch valve A connected with water-filling body water filling port, in the draining of the water-filling body
The top of side is provided with the belt switch valve B connected with water-filling body discharge outlet.
In order to preferably coordinate with rail, it is provided with the upper surface of the water-filling body and correspondingly rail and rail coordinates
Check dam parting.
In order to which I preferably coordinates with tunnel wall, the section of the water-filling body has the arc being engaged with tunnel wall
Shape section.
By adopting the above-described technical solution, the utility model have it is simple in construction, with low cost, easy to operate, use
Reliable advantage, can quickly and easily carry out constructing for check dam using it in tunnel, meet the pump drainage demand of water pump,
Meanwhile, it can also be repeatedly used using it, migrate more convenient, saved time and cost.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows：
Fig. 1 is tunnel cross-sectional configuration schematic diagram of the present utility model；
Fig. 2 is tunnel floor map of the present utility model；
Rubber water-filling check dam front schematic view under the non-water-filling states of Fig. 3；
Fig. 4 is Fig. 3 side schematic view.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, but the utility model
These embodiments are not limited to, any improvement or replacement on the present embodiment essence spirit still falls within the utility model
Claim scope claimed.
Embodiment 1：As shown in Figure 1,2,3, 4, a kind of water retaining device for tunnel of being constructed for TBM, including tunnel wall 1,
Steel sleeper 2 is laid with the bottom interval of tunnel wall 1, rail 3 is provided with the steel sleeper 2, in the steel sleeper 2 and steel sleeper
Rubber water-filling check dam 4 is provided with space between 2 and positioned at the lower section of rail 3.
Wherein, the rubber water-filling check dam 4 includes the water-filling body 5 with draw water side and drain-side, in the water-filling
The bottom of the side of drawing water of body 5 is provided with the belt switch valve A6 connected with water-filling body 5 water filling port 7, in the water-filling body 5
The top of drain-side be provided with the belt switch valve B8 connected with water-filling body 5 discharge outlet 9.
In order to preferably coordinate with rail, prevent gap from producing, in the upper surface of the water-filling body 5 and correspondence rail 3
It is provided with the check dam parting 10 coordinated with rail 3.
In order to more preferably coordinate with tunnel wall, drainage is prevented, the section of the water-filling body 5 has and tunnel
The segmental arc 11 that hole wall 1 is engaged.
The utility model is as follows using process：
In the tunnel constructed using TBM, the place of setting check dam is being needed, by the portable rubber water-filling of non-water-filling
Check dam 4 is placed between two steel sleepers 2, and is placed under rail 3, and water is blocked to portable rubber water-filling by water filling port 7
Water filling in dam 4, in the presence of water filling hydraulic pressure, the top half of rubber water-filling check dam 4 starts expansion, close with tunnel wall 1
It is adjacent to, the inflated portable tight of rubber water-filling check dam 1 of rail 3 closes water filling port 7 after check dam no longer leak
And discharge outlet 9, form a check dam.
When portable rubber water-filling check dam 1 needs migration installation site, water filling port 7 and the valve of discharge outlet 9 are opened,
Water-filling in portable rubber water-filling check dam 1 is discharged, is migrated to new riding position.
Claims (4)
1. a kind of water retaining device for tunnel of being constructed for TBM, including tunnel wall（1）, in the tunnel wall（1）Bottom interval
It is laid with steel sleeper（2）, in the steel sleeper（2）On be provided with rail（3）, it is characterized in that：In the steel sleeper（2）With steel sleeper（2）It
Between space at and positioned at rail（3）Lower section is provided with rubber water-filling check dam（4）.
2. the water retaining device for tunnel of being constructed as claimed in claim 1 for TBM, it is characterized in that：The rubber water-filling check dam
（4）Including the water-filling body with draw water side and drain-side（5）, in the water-filling body（5）The bottom of side of drawing water be provided with
With water-filling body（5）The belt switch valve A of connection（6）Water filling port（7）, in the water-filling body（5）The top of drain-side set
It is equipped with and water-filling body（5）The belt switch valve B of connection（8）Discharge outlet（9）.
3. the water retaining device for tunnel of being constructed as claimed in claim 2 for TBM, it is characterized in that：In the water-filling body（5）'s
Upper surface and correspondence rail（3）It is provided with and rail（3）The check dam parting of cooperation（10）.
4. the water retaining device for tunnel of being constructed as claimed in claim 3 for TBM, it is characterized in that：The water-filling body（5）Cut
Face has and tunnel wall（1）The segmental arc being engaged（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155931.8U CN206477884U (en) | 2017-02-21 | 2017-02-21 | A kind of water retaining device for tunnel of being constructed for TBM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155931.8U CN206477884U (en) | 2017-02-21 | 2017-02-21 | A kind of water retaining device for tunnel of being constructed for TBM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477884U true CN206477884U (en) | 2017-09-08 |
Family
ID=59748498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720155931.8U Active CN206477884U (en) | 2017-02-21 | 2017-02-21 | A kind of water retaining device for tunnel of being constructed for TBM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185495A (en) * | 2019-06-05 | 2019-08-30 | 新疆额尔齐斯河流域开发工程建设管理局 | A kind of anti-water burst system of TBM emergency |
| CN113944507A (en) * | 2021-10-08 | 2022-01-18 | 中铁十九局集团第三工程有限公司 | Water retaining device used in construction tunnel |
-
2017
- 2017-02-21 CN CN201720155931.8U patent/CN206477884U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185495A (en) * | 2019-06-05 | 2019-08-30 | 新疆额尔齐斯河流域开发工程建设管理局 | A kind of anti-water burst system of TBM emergency |
| CN113944507A (en) * | 2021-10-08 | 2022-01-18 | 中铁十九局集团第三工程有限公司 | Water retaining device used in construction tunnel |
| CN113944507B (en) * | 2021-10-08 | 2024-04-30 | 中铁十九局集团第三工程有限公司 | Water blocking device used in construction tunnel |
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