CN205805586U - A kind of water seepage treatment device between shield duct piece piece - Google Patents
A kind of water seepage treatment device between shield duct piece piece Download PDFInfo
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- CN205805586U CN205805586U CN201620673081.6U CN201620673081U CN205805586U CN 205805586 U CN205805586 U CN 205805586U CN 201620673081 U CN201620673081 U CN 201620673081U CN 205805586 U CN205805586 U CN 205805586U
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Abstract
The utility model discloses the water seepage treatment device between a kind of shield duct piece piece, water seepage treatment device includes: rig, and described rig, for holing shield duct piece, forms injected hole；High-pressure slip-casting equipment, described high-pressure slip-casting equipment includes: casting head, connecting tube and high-pressure injection pump；Described casting head has one-way conduction function；Casting head is connected by described connecting tube with the liquid outlet of high-pressure injection pump；Material cup for holding slurry is installed on described high-pressure injection pump, described high-pressure injection pump is also equipped with the Pressure gauge for showing grouting pressure；The casting head of high-pressure slip-casting equipment is sealingly mounted at the injected hole position of shield duct piece.This utility model device is utilized can thoroughly to cut off the infiltration routes of water so that between piece, stagnant water effect is good.Used serosity resistance to chemical attack simultaneously, after solidification, durability is strong, it is not necessary to repeatedly process.
Description
Technical field
This utility model belongs to shield duct piece piece leakage blocking technology field, particularly relates to a kind of shield duct piece piece
Between water seepage treatment device.
Background technology
After shield tunnel builds up, at some rich in pool, due to shield duct piece workmanship, assembled quality, tunnel piercing
Quality etc. affect, the appearance of the phenomenon that easily occurs seeping water between the piece of section of jurisdiction.Shield tunnel percolating water is a kind of shield tunnel construction mistake
Construction quality problem common in journey.The reason causing seepage is as follows: section of jurisdiction sole mass defect, in the production process of section of jurisdiction,
The groove position concrete leakiness arranging sealing gasket has the defect such as blister, bubble, and after pipe sheet assembling completes, water is from walking around sealing
Pad, at blister, crafters, seepage is come in.Section of jurisdiction sealing rod comes off, and during assembly, section of jurisdiction there occurs collision, makes sealing
Bar comes off or ruptures, and makes sealing gasket be formed without the water proof ring of Guan Bi.Section of jurisdiction backing slip casting is the fullest, section of jurisdiction backing slip casting insatiable hunger
Full, if section of jurisdiction sealing strip laminating leakiness, section of jurisdiction any standing water on top, make the local generation seepage that sealing gasket compaction ratio is weaker.
Prior art is mainly embedded in inside piece with materials such as leak stopping spirits and processes, and water seepage treatment effect is the best,
And wasting manpower and material resources.
Utility model content
The purpose of this utility model is to provide the water seepage treatment device between a kind of shield duct piece piece, to solve existing oozing
Water treatment efficiency is poor, and the problem of wasting manpower and material resources.
To achieve these goals, this utility model provides the water seepage treatment device between a kind of shield duct piece piece, its bag
Include:
Rig, described rig, for holing shield duct piece, forms injected hole；
High-pressure slip-casting equipment, described high-pressure slip-casting equipment includes: casting head, connecting tube and high-pressure injection pump；Described slip casting
Head has one-way conduction function；Casting head is connected by described connecting tube with the liquid outlet of high-pressure injection pump；Described high-pressure injection pump
On the material cup for holding slurry is installed, described high-pressure injection pump is also equipped with the Pressure gauge for showing grouting pressure；
The casting head of high-pressure slip-casting equipment is sealingly mounted at the injected hole position of shield duct piece.
Water seepage treatment device between this utility model shield duct piece as above piece, further, described casting head is
Water slop injector.
Water seepage treatment device between this utility model shield duct piece as above piece, further, described high-pressure slip-casting
Equipment also includes grease nozzle and Adeps Bovis seu Bubali head, and described grease nozzle is arranged on the entrance point of Water slop injector, described Adeps Bovis seu Bubali head and connecting tube
Connect；Grease nozzle and Adeps Bovis seu Bubali head are connected with each other.
Water seepage treatment device between this utility model shield duct piece as above piece, further, described high-pressure slip-casting
It is also equipped with in the connecting tube of equipment irrigating switch valve.
Water seepage treatment device between this utility model shield duct piece as above piece, further, described high-pressure slip-casting
It is also equipped with in the connecting tube of equipment irrigating switch valve.
Water seepage treatment device between this utility model shield duct piece as above piece, further, described rig
For electric drill, the input lead of electric drill is water-proof cable line.
The beneficial effects of the utility model are:
This utility model can allow serosity completely into section of jurisdiction piece by means of high-pressure slip-casting equipment, concrete structure deep layer is small splits
Seam, shield duct piece inside soil body behind, thoroughly cuts off the infiltration routes of water, has blocked the seepage of water so that piece from source
Between stagnant water effect good.Same sealing plugging effect also can be played in concrete crack, section of jurisdiction.Used serosity resistance to chemical attack simultaneously,
After solidification, durability is strong, it is not necessary to repeatedly process.
Accompanying drawing explanation
By the detailed description made in conjunction with the following drawings, of the present utility model above-mentioned and/or other aspects and advantage will
Becoming more apparent upon and be easier to understand, these accompanying drawings the most schematically, are not limiting as this utility model, wherein:
Fig. 1 is shield duct piece piece infiltration position view；
Fig. 2 is that the casting head of a kind of embodiment is at shield duct piece piece infiltration position scheme of installation；
Fig. 3 is the water seepage treatment device schematic diagram between the shield duct piece piece of a kind of embodiment of this utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, rig, 2, water-proof cable line, 3, casting head, 4, connecting tube, 5, high-pressure injection pump, 6, material cup, 7, pressure
Table, 8, grease nozzle, 9, Adeps Bovis seu Bubali head, 10, perfusion switch valve, 11, sealant, 12, bucket of getting the raw materials ready, 13, the source of infiltration, 14, serosity,
15, back-grouting layer, 16, the fine headblock of fourth, 17, shield duct piece, 18, waterproof adhesive tape, 19, section of jurisdiction piece, 20, percolating water.
Detailed description of the invention
Hereinafter, the enforcement of water seepage treatment device between shield duct piece piece of the present utility model is described with reference to the accompanying drawings
Example.
The embodiment recorded at this is specific detailed description of the invention of the present utility model, is used for illustrating of the present utility model
Design, is all explanatory and exemplary, should not be construed as this utility model embodiment and the limit of this utility model scope
System.In addition to the embodiment recorded at this, those skilled in the art can also be public based on the application claims and description institute
The content opened uses other technical scheme obvious, and these technical schemes include using doing the embodiment recorded at this
Go out the technical scheme of any obvious substitutions and modifications.
The accompanying drawing of this specification is schematic diagram, aids in illustrating design of the present utility model, it is schematically indicated each several part
Shape and mutual relation thereof.Note that the structure of each parts for the ease of clearly showing this utility model embodiment, respectively
Do not draw according to identical ratio between accompanying drawing.Identical reference marker is used for representing identical part.
As it is shown in figure 1, leak principle schematic for shield duct piece piece.Interior survey at shield duct piece 17 is provided with waterproof adhesive tape
18, the fine headblock of fourth 16 and back-grouting layer 15 it is respectively in the outside of shield duct piece.The water that the source 13 of infiltration produces is by oozing
Aquaporin flow to section of jurisdiction piece 19 and forms percolating water 20.After utilizing the materials such as leak stopping spirit to be embedded in and process inside piece, not
Water source and the neighbouring soil body are processed, percolating water is not reduced or eliminated from source, causes treatment effect the best, need
Repeat rejection and waste manpower and materials.
Fig. 3 illustrates the water seepage treatment device between the shield duct piece piece of a kind of embodiment of this utility model, comprising:
Rig 1, described rig 1, for holing shield duct piece, forms injected hole；
High-pressure slip-casting equipment, described high-pressure slip-casting equipment includes: casting head 3, connecting tube 4 and high-pressure injection pump 5；Described note
Slurry 3 has one-way conduction function；The liquid outlet of casting head 3 with high-pressure injection pump 5 is connected by described connecting tube 4；Described high pressure
Material cup 6 for holding slurry is installed on grouting pump 5, described high-pressure injection pump 5 is also equipped with for showing grouting pressure
Pressure gauge 7；In a preferred embodiment, described casting head is Water slop injector.In a preferred embodiment, described high-pressure slip-casting
It is also equipped with in the connecting tube 4 of equipment irrigating switch valve 10.
The casting head 3 of high-pressure slip-casting equipment is sealingly mounted at the injected hole position of shield duct piece.
In the water seepage treatment device between the shield duct piece piece that this utility model is above-mentioned, for convenience casting head be connected
Connection between pipe, and be that the two connection sealing is firm, improvement further to above-described embodiment, high-pressure slip-casting equipment also includes
Grease nozzle 8 and Adeps Bovis seu Bubali head 9, described grease nozzle 8 is arranged on the entrance point of Water slop injector 3, and described Adeps Bovis seu Bubali head 9 is connected with connecting tube 4；
Grease nozzle 8 and Adeps Bovis seu Bubali head 9 are connected with each other.
Due to humid environment in the space that shield duct piece surrounds, there is hydrops problem in operating surface, in order to prevent personnel from getting an electric shock,
In a preferred embodiment, rig 1 is electric drill, and the input lead of electric drill is water-proof cable line 2.
Also show bucket 12 of getting the raw materials ready in figure 3, such as, be used for holding monocomponent polyurethane.
The water seepage treatment method utilizing water seepage treatment device described in any of the above embodiment to complete, comprises the following steps:
Step 1, according to shield duct piece infiltration position, it is judged that the position, source of infiltration；Between position, source and infiltration position
For penetrating passage；
Step 2, utilizes rig to form injected hole along the boring of piece gap on shield duct piece；Injected hole is arranged in
On penetrating passage, the injected hole degree of depth is advisable to pass shield duct piece, and such as injected hole passes shield duct piece 5～15cm；Injected hole
Depending on quantity is according to infiltration scope and quantity；
Step 3, places casting head in injected hole and is fixed sealing with sealant 11；Preferably, described sealant
For leak stopping spirit；Shield duct piece piece leak stopping spirit to leaking simultaneously carries out filleting closure；
Step 4, with high-pressure injection pump, by casting head, in injected hole and the shield duct piece of correspondence position is noted behind
Slurry.When carrying out slip casting, observe high-pressure grout injector pressure representative and persistently raise, and field observation is revealed along shield piece to serosity
Time stop slip casting.In a preferred embodiment, the slurry content of slip casting is monocomponent polyurethane.Use serosity resistance to chemical attack,
After solidification, durability is strong, it is not necessary to repeatedly process.
This utility model can allow serosity 14 small completely into section of jurisdiction piece, concrete structure deep layer by means of high-pressure slip-casting equipment
Crack, shield duct piece inside soil body behind, thoroughly cuts off the infiltration routes of water, has blocked the seepage of water from source so that spell
Between seam, stagnant water effect is good.Same sealing plugging effect also can be played in concrete crack, section of jurisdiction.
Each technical characteristic of above-mentioned disclosure is not limited to disclosed and further feature combination, and those skilled in the art are also
Other combination between each technical characteristic can be carried out according to the purpose of utility model, be as the criterion realizing the purpose of this utility model.
Claims (6)
1. the water seepage treatment device between a shield duct piece piece, it is characterised in that including:
Rig, described rig, for holing shield duct piece, forms injected hole；
High-pressure slip-casting equipment, described high-pressure slip-casting equipment includes: casting head, connecting tube and high-pressure injection pump；Described casting head has
There is one-way conduction function；Casting head is connected by described connecting tube with the liquid outlet of high-pressure injection pump；Pacify on described high-pressure injection pump
Equipped with the material cup for holding slurry, described high-pressure injection pump is also equipped with the Pressure gauge for showing grouting pressure；
The casting head of high-pressure slip-casting equipment is sealingly mounted at the injected hole position of shield duct piece.
Water seepage treatment device between shield duct piece piece the most according to claim 1, it is characterised in that described casting head is
Water slop injector.
Water seepage treatment device between shield duct piece piece the most according to claim 1 and 2, it is characterised in that described high pressure
Grouting equipment also includes grease nozzle and Adeps Bovis seu Bubali head, and described grease nozzle is arranged on the entrance point of Water slop injector, described Adeps Bovis seu Bubali head and company
Adapter connects；Grease nozzle and Adeps Bovis seu Bubali head are connected with each other.
Water seepage treatment device between shield duct piece piece the most according to claim 1 and 2, it is characterised in that described high pressure
It is also equipped with in the connecting tube of grouting equipment irrigating switch valve.
Water seepage treatment device between shield duct piece piece the most according to claim 3, it is characterised in that described high-pressure slip-casting
It is also equipped with in the connecting tube of equipment irrigating switch valve.
Water seepage treatment device between shield duct piece piece the most according to claim 1, it is characterised in that described rig
For electric drill, the input lead of electric drill is water-proof cable line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673081.6U CN205805586U (en) | 2016-06-30 | 2016-06-30 | A kind of water seepage treatment device between shield duct piece piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620673081.6U CN205805586U (en) | 2016-06-30 | 2016-06-30 | A kind of water seepage treatment device between shield duct piece piece |
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| Publication Number | Publication Date |
|---|---|
| CN205805586U true CN205805586U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620673081.6U Active CN205805586U (en) | 2016-06-30 | 2016-06-30 | A kind of water seepage treatment device between shield duct piece piece |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971642A (en) * | 2016-06-30 | 2016-09-28 | 北京城建七建设工程有限公司 | Water seepage treatment device and method for abutted seam of shield segments |
| CN107701200A (en) * | 2017-10-16 | 2018-02-16 | 广州地铁设计研究院有限公司 | A kind of section of jurisdiction crack restorative procedure |
| CN110630297A (en) * | 2019-10-16 | 2019-12-31 | 中交南京交通工程管理有限公司 | Method for treating water leakage of segment joint in shield tunnel in operation period |
-
2016
- 2016-06-30 CN CN201620673081.6U patent/CN205805586U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971642A (en) * | 2016-06-30 | 2016-09-28 | 北京城建七建设工程有限公司 | Water seepage treatment device and method for abutted seam of shield segments |
| CN107701200A (en) * | 2017-10-16 | 2018-02-16 | 广州地铁设计研究院有限公司 | A kind of section of jurisdiction crack restorative procedure |
| CN110630297A (en) * | 2019-10-16 | 2019-12-31 | 中交南京交通工程管理有限公司 | Method for treating water leakage of segment joint in shield tunnel in operation period |
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