CN208380602U - A kind of emergency water shutoff gum cover being drilled out gushing water for the underground space - Google Patents
A kind of emergency water shutoff gum cover being drilled out gushing water for the underground space Download PDFInfo
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- CN208380602U CN208380602U CN201821067054.XU CN201821067054U CN208380602U CN 208380602 U CN208380602 U CN 208380602U CN 201821067054 U CN201821067054 U CN 201821067054U CN 208380602 U CN208380602 U CN 208380602U
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- gum cover
- injection pipe
- underground space
- drilled out
- water
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Abstract
The utility model discloses a kind of emergency water shutoff gum covers that gushing water is drilled out for the underground space, including flexible gum cover ontology (1) and injection pipe (2)；The flexibility gum cover ontology (1) has opening, and the injection pipe (2) is protruded into the flexible gum cover ontology (1) from the opening；The outlet that the injection pipe (2) has the import communicated with outside and communicates with flexible gum cover ontology (1) inside；The opening of the flexibility gum cover ontology (1) and injection pipe (2) sealing connect.Underground structure gushing water event caused by the underground space is drilled out can be more effectively coped with using the utility model.
Description
Technical field
The utility model relates to underground structure technical fields, and in particular to a kind of to be drilled out answering for gushing water for the underground space
Anxious water shutoff gum cover.
Background technique
The underground spaces such as subway tunnel structure are drilled out and underground structure gushing water event are caused to happen occasionally, at present this
Under urgent emergency event, traditional processing method is " closure ", that is, utilizes epoxy resin water blockoff, then sealed using steel plate.
Above-mentioned processing method mainly has the disadvantage that
1) when encountering that groundwater run off is very big in stratum, epoxy resin can not block water；
2) in terms of anaphase effect, the position handled through the above method is the keypoint part of later period structure infiltration；
3) after being drilled out, ground to underground structure forms hole, becomes the channel that underground water collects, and utilizes epoxy resin stifled
The firmly hole at structure after timber wedge water blockoff or sandbag back-pressure, need to also be beaten behind primarily directed to building enclosure in building enclosure
Hole slip casting blocks water source, and the treatment process time is long, expends a large amount of human and material resources；
4) water blockoff, slip casting cannot synchronize progress.
Utility model content
In view of the deficiencies of the prior art, the utility model is intended to provide a kind of emergency that gushing water is drilled out for the underground space
Water shutoff gum cover can more effectively cope with underground structure gushing water event caused by the underground space is drilled out.
In order to achieve the above technical purposes, the utility model adopts the following technical solution:
A kind of emergency water shutoff gum cover being drilled out gushing water for the underground space, including flexible gum cover ontology and injection pipe；Institute
Stating flexible gum cover ontology has opening, and the injection pipe protrudes into the flexible gum cover ontology from the opening；The injection pipe
With the import communicated with outside and the outlet communicated with the flexible gum cover body interior；The opening of the flexibility gum cover ontology
Connect with the injection seal of tube.
Further, the injection pipe uses pvc pipe.
Further, be equipped with seal rubber around the edge of the opening of the flexible gum cover ontology, seal rubber with it is described
Injection pipe palette.
Further, the seal rubber can move axially on the surface of the injection pipe.
Further, one end that the injection pipe is exposed to the flexible gum cover ontology is equipped with handle.
Further, the import of the injection pipe is configured with capping.
Further, the outlet is the hole being uniformly distributed on the injection pipe.
Further, the injection pipe includes several segments segmentation, separably connects and is connected between each section of segmentation.
Further, screwed connection between each section of segmentation.
The utility model has the beneficial effects that:
1, in the utility model, inflation immediately can support periphery water and soil after flexible gum cover ontology insertion drills hole,
Prevent water and soil toward pouring in inside the underground space, emergency effect is good；
2, the emergency water shutoff gum cover of the utility model has both the function of slip casting, can carry out immediately slip casting after inflation and fill out completely
It fills and entirely drills hole, sealing water plugging effect is good, will not become later period breakthrough.It can save and be beaten behind in building enclosure simultaneously
The time of hole slip casting and manpower also save a part investment.
Detailed description of the invention
Fig. 1 uses schematic diagram for water shutoff gum cover of meeting an urgent need in the utility model embodiment.
Specific embodiment
Below with reference to attached drawing, the utility model will be further described, it should be noted that the present embodiment is with this skill
Premised on art scheme, specific embodiment and detailed operating process are given, but the protection scope of the utility model is not
It is limited to the present embodiment.
As shown in Figure 1, a kind of emergency water shutoff gum cover that gushing water is drilled out for the underground space, including flexible gum cover ontology 1
With injection pipe 2；The flexibility gum cover ontology 1 has opening, and the injection pipe 2 protrudes into the flexible gum cover ontology from the opening
In 1；The injection pipe 2 have with the import that communicates of outside and with the outlet that is communicated inside the flexible gum cover ontology 1；It is described soft
Property gum cover ontology 1 opening and the sealing of injection pipe 2 connect.
In the present embodiment, the injection pipe 2 uses pvc pipe.
In the present embodiment, the edge around the opening of the flexible gum cover ontology 1 is equipped with seal rubber 3, seal rubber 3
With 2 palette of injection pipe.
Further, the seal rubber 3 can move axially on the surface of the injection pipe 2.Seal rubber 3 it is removable
It is dynamic to allow the flexible gum cover ontology 1 according to buried depth adjusting position.
Further, in the present embodiment, one end that the injection pipe 2 is exposed to the flexible gum cover ontology 1 is equipped with handle
4。
Further, the import of the injection pipe 2 is configured with capping 5.Water shutoff gum cover meeting an urgent need when not in use, capping capping
In the import of injection pipe, need using when open with external air compressor machine or slip casting machine.
In the present embodiment, the import of the injection pipe 2 is set to its one end being exposed to outside the flexible gum cover ontology 1,
And the inner hollow of the handle 4, is connected to the import and outside, and the capping 5 is covered on the handle 4.
Further, in the present embodiment, the outlet is the hole 6 being uniformly distributed on the injection pipe 2.
Further, the injection pipe 2 includes several segments segmentation 21, is separably connected and phase between each section of segmentation 21
Connection.The design of connection is segmented so that injection pipe can be according to underground space buried depth adjustment length.
Further, screwed connection between each section of segmentation.
Gushing water feelings are drilled out using the above-mentioned emergency water shutoff gum cover processing underground space for being drilled out gushing water for the underground space
The method of condition, specifically:
S1 is handled in two kinds of situation when the underground space 100 is drilled out generation gushing water:
1) in the case where drilling rod does not pull out, drill bit is taken out from tunnel internal, retains hollow drill, by above-mentioned emergency water shutoff
Gum cover is inserted into hollow drill, after emergency water shutoff gum cover is in place, by the external air compressor machine of the import of injection pipe, passes through injection pipe on one side
Outlet (hole to be uniformly distributed on the injection pipe in the present embodiment) inflate into flexible gum cover ontology 1 and pull out on one side
Hollow drill out；
2) in the case where drilling rod has been extracted, emergency plastic sealing water set insertion is drilled into hole (bottom sharp-crested, even if boring
The casing worn has been extracted, and also be can be inserted into and is drilled path), by the external air compressor machine of the import of injection pipe, by the outlet of injection pipe to
Inflation in flexible gum cover ontology 1；
It is filled after flexible gum cover ontology inflation and drills hole, support periphery Water And Earth Pressures, flexible gum cover ontology
The flexible characteristic of itself enables flexible gum cover ontology to be bonded very well with soil layer, plays sealing function, effectively prevent water and soil from brill
Piercing hole enters the underground space.
S2 will drill mouth closing using steel plate in inside configuration, and the import of injection pipe is connected Grouting Pipe, is up pulled out on one side
Injection pipe passes through outlet slip casting into flexible gum cover ontology of injection pipe on one side out, blocks after extracting injection pipe and drills aperture
Afterwards, flexible gum cover ontology is directly embedded in underground.
For those skilled in the art, it can be provided various corresponding according to above technical solution and design
Change and modification, and all these change and modification should be construed as being included in the utility model claims protection scope it
It is interior.
Claims (9)
1. a kind of emergency water shutoff gum cover for being drilled out gushing water for the underground space, which is characterized in that including flexible gum cover ontology (1)
With injection pipe (2)；The flexibility gum cover ontology (1) has opening, and the injection pipe (2) protrudes into the flexible glue from the opening
It covers in ontology (1)；The injection pipe (2) has the import communicated with outside and communicates with flexible gum cover ontology (1) inside
Outlet；The opening of the flexibility gum cover ontology (1) and injection pipe (2) sealing connect.
2. the emergency water shutoff gum cover according to claim 1 for being drilled out gushing water for the underground space, which is characterized in that described
Injection pipe (2) uses pvc pipe.
3. the emergency water shutoff gum cover according to claim 1 for being drilled out gushing water for the underground space, which is characterized in that surround
The edge of the opening of the flexibility gum cover ontology (1) is equipped with seal rubber (3), and seal rubber (3) and the injection pipe (2) seal
Fitting.
4. the emergency water shutoff gum cover according to claim 3 for being drilled out gushing water for the underground space, which is characterized in that described
Seal rubber (3) can move axially on the surface of the injection pipe (2).
5. the emergency water shutoff gum cover according to claim 1 for being drilled out gushing water for the underground space, which is characterized in that described
One end that injection pipe (2) is exposed to the flexible gum cover ontology (1) is equipped with handle (4).
6. the emergency water shutoff gum cover according to claim 1 for being drilled out gushing water for the underground space, which is characterized in that described
The import of injection pipe (2) is configured with capping (5).
7. the emergency water shutoff gum cover according to claim 1 for being drilled out gushing water for the underground space, which is characterized in that described
Outlet is the hole (6) being uniformly distributed on the injection pipe (2).
8. the emergency water shutoff gum cover according to claim 1 for being drilled out gushing water for the underground space, which is characterized in that described
Injection pipe (2) includes several segments segmentation (21), separably connects and is connected between each section of segmentation (21).
9. the emergency water shutoff gum cover according to claim 8 for being drilled out gushing water for the underground space, which is characterized in that each section
It is segmented screwed connection between (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067054.XU CN208380602U (en) | 2018-07-06 | 2018-07-06 | A kind of emergency water shutoff gum cover being drilled out gushing water for the underground space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067054.XU CN208380602U (en) | 2018-07-06 | 2018-07-06 | A kind of emergency water shutoff gum cover being drilled out gushing water for the underground space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380602U true CN208380602U (en) | 2019-01-15 |
Family
ID=64963112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067054.XU Active CN208380602U (en) | 2018-07-06 | 2018-07-06 | A kind of emergency water shutoff gum cover being drilled out gushing water for the underground space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380602U (en) |
-
2018
- 2018-07-06 CN CN201821067054.XU patent/CN208380602U/en active Active
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