CN105625268B - The Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back - Google Patents
The Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back Download PDFInfo
- Publication number
- CN105625268B CN105625268B CN201610170014.7A CN201610170014A CN105625268B CN 105625268 B CN105625268 B CN 105625268B CN 201610170014 A CN201610170014 A CN 201610170014A CN 105625268 B CN105625268 B CN 105625268B
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- China
- Prior art keywords
- water stopping
- stopping trough
- reinforcing bar
- sealing groove
- sealing
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back, including the water stopping trough of U-shaped or rectangle Prefabricated aqueduct groove body end and the waterstop in the water stopping trough are arranged on, sealing groove material is filled with the water stopping trough；Interleaved is provided with both ends and extends respectively to the interior fixedly connected part with water stopping trough sealing groove material of the Prefabricated aqueduct groove body in the template of water stopping trough both sides cell wall.Described fixedly connected part includes internally threaded sleeve, one end of the preset reinforcing bar extended in the Prefabricated aqueduct groove body is screwed into the medium position of the internally threaded sleeve, the anti-de- reinforcing bar of sealing groove material internal extension in the oriented water stopping trough is screwed in the opposite side of the internally threaded sleeve, is provided with the water stopping trough and connects the anti-strengthened connection bar for taking off reinforcing bar.The advantage of the invention is that simple in construction, easy for construction, anti-dropout effect is good.
Description
Technical field
The present invention relates to hydraulic engineering erection Prefabricated aqueduct, is crossed more particularly, to a kind of anti-the prefabricated of sealing groove material falls back
Groove sealing slot structure.
Background technology
To accelerate the construction speed of hydraulic engineering, the aqueduct built by materials such as stone-laying, concrete can shift to an earlier date in precasting yard
It is prefabricated.The water sealing structure of Prefabricated aqueduct need to be provided with water stopping trough in end.Water stopping trough in the range of rectangle Prefabricated aqueduct end bottom plate
In the range of level trough, both walls to be upright groove；Water stopping trough in the range of the segmental arc of U-shaped Prefabricated aqueduct end is arc groove, two
In the range of the stalk of side is also upright groove.When prefabricated, after waterstop is installed in water stopping trough, generally use mortar or mixed
The materials such as solidifying soil close water stopping trough, to slow down waterstop aging.At present, the more common construction method of packing water stopping trough has two
Kind：First, not taking any measure, sealing groove material is filled directly in water stopping trough；Because water stopping trough both sides are upright groove, therefore fill out
Fill rear sealing groove material usually to come off, need to fill repeatedly.Second, drilled on sealing cell wall, hole reinforcement planting, due to there is depositing for reinforcing bar
It should not come off after material packing in upright groove and be connected preferably with groove body concrete；But this method need to be in water stopping trough cell wall
Upper drilling, filler, bar planting, process is more, and construction is complicated, and destructible cell wall concrete, gets into reinforcing bar etc. in water stopping trough.How to make
Sealing groove material is firm, does not fall off, and will directly influence the durability of water sealing structure.
The content of the invention
It is an object of the invention to provide it is a kind of can anti-sealing groove material falls back Prefabricated aqueduct sealing slot structure.
To achieve the above object, the present invention can take following technical proposals：
The Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back of the present invention, including it is arranged on U-shaped or rectangle is pre-
The water stopping trough and the waterstop in the water stopping trough of aqueduct body end processed, are filled with sealing groove in the water stopping trough
Material；Interleaved is provided with both ends and extended respectively in the Prefabricated aqueduct groove body in the template of water stopping trough both sides cell wall
With the fixedly connected part in water stopping trough sealing groove material.
Described fixedly connected part includes internally threaded sleeve, and the one of the preset reinforcing bar extended in the Prefabricated aqueduct groove body
End is screwed into the medium position of the internally threaded sleeve, is screwed in the opposite side of the internally threaded sleeve in the oriented water stopping trough
The anti-de- reinforcing bar of sealing groove material internal extension, is provided with the strengthened connection bar for connecting the anti-de- reinforcing bar in the water stopping trough.
Its axis of the end vertical of the preset reinforcing bar is provided with anticreep pin or baffle plate.
The length of the internally threaded sleeve is 50 ~ 100mm, the preset reinforcing bar and anti-de- reinforcing bar a diameter of 8 ~ 12mm,
Length is 200 ~ 300mm.
The advantage of the invention is that simple in construction, easy for construction, anti-dropout effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 A-A direction views.
Embodiment
As shown in Figure 1-2, the Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back of the present invention, including be arranged on
The water stopping trough and the waterstop 2 in water stopping trough of U-shaped or the end of rectangle Prefabricated aqueduct groove body 1, are filled in water stopping trough
There is sealing groove material 3；For avoid sealing groove material 3 the later stage using when come off, the interleaved in the template 4 of water stopping trough both sides cell wall
It is provided with both ends and extends respectively to the interior fixedly connected part with water stopping trough sealing groove material 3 of Prefabricated aqueduct groove body 1.
The fixedly connected part that the present invention uses includes internally threaded sleeve 5, the preset reinforcing bar extended in Prefabricated aqueduct groove body 1
6 one end is screwed into the medium position of internally threaded sleeve 5, and sealing groove in oriented water stopping trough is screwed in the opposite side of internally threaded sleeve 5
The anti-de- reinforcing bar 7 of the inside of material 3 extension, the strengthened connection bar 8 of the anti-de- reinforcing bar 7 of connection is provided with water stopping trough.To improve it
Tension pull out force, in the end vertical of preset reinforcing bar 6, its axis is provided with anticreep pin or baffle plate.
Under normal circumstances, the length of the internally threaded sleeve 5 used in the present invention is 50 ~ 100mm, preset reinforcing bar 6 and anti-de- steel
A diameter of 8 ~ 12mm of muscle 7, length are 200 ~ 300mm.
During the Prefabricated aqueduct water stopping trough structure construction of the anti-sealing groove material falls back of the present invention, first waterstop 2 is installed, will
Preset reinforcing bar 6 is screwed into the middle part of internally threaded sleeve 5（, can be in its axis of the end vertical of preset reinforcing bar 6 to improve its peel power
Direction sets anticreep pin or baffle plate）, blocked butter is filled in the cavity of other end internally threaded sleeve 5, then by
Threaded sleeve 5 is spaced 250 ~ 300mm, and interlaced arrangement is welded in the template 4 of water stopping trough both sides cell wall；Then pour prefabricated
The concrete of aqueduct body 1 is simultaneously conserved（Now internally threaded sleeve 5, preset reinforcing bar 6 are embedded in groove body inside concrete）；Remove
The butter of filling in internally threaded sleeve 5, and anti-de- reinforcing bar 7 is screwed in each internally threaded sleeve 5 successively；And resist de- steel by all
Muscle 7 is connected as a single entity by strengthened connection bar 8, and finally sealing groove material 3 is filled in water stopping trough, and is conserved, and completes construction.
Claims (2)
1. a kind of Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back, including it is arranged on U-shaped or rectangle Prefabricated aqueduct groove body
The water stopping trough of end and the waterstop in the water stopping trough, sealing groove material is filled with the water stopping trough；It is special
Sign is：Interleaved is provided with both ends and extends respectively to the Prefabricated aqueduct groove body in the template of water stopping trough both sides cell wall
Fixedly connected part in interior and water stopping trough sealing groove material；Described fixedly connected part includes internally threaded sleeve, extends to described pre-
One end of preset reinforcing bar in aqueduct body processed is screwed into the medium position of the internally threaded sleeve, in the internally threaded sleeve
Opposite side screws the anti-de- reinforcing bar that sealing groove material internal in the oriented water stopping trough extends, and connection is provided with the water stopping trough
The strengthened connection bar of the anti-de- reinforcing bar；Its axis of the end vertical of the preset reinforcing bar is provided with anticreep pin or baffle plate.
2. the Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back according to claim 1, it is characterised in that：In described
The length of threaded sleeve is 50 ~ 100mm, a diameter of 8 ~ 12mm of the preset reinforcing bar and anti-de- reinforcing bar, length is 200 ~
300mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170014.7A CN105625268B (en) | 2016-03-23 | 2016-03-23 | The Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170014.7A CN105625268B (en) | 2016-03-23 | 2016-03-23 | The Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105625268A CN105625268A (en) | 2016-06-01 |
| CN105625268B true CN105625268B (en) | 2018-01-30 |
Family
ID=56040578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170014.7A Active CN105625268B (en) | 2016-03-23 | 2016-03-23 | The Prefabricated aqueduct sealing slot structure of anti-sealing groove material falls back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625268B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11140849A (en) * | 1997-11-06 | 1999-05-25 | Maruishi Kogyo | Correction method and device for aqueduct bridge |
| CN103195102B (en) * | 2013-04-23 | 2015-09-09 | 中建七局第二建筑有限公司 | Underground waterproof shear wall alter-pouring strips mould plate braced structures and method for supporting |
| CN103321246B (en) * | 2013-06-14 | 2015-07-15 | 孔志坚 | Underground diaphragm wall based foundation pit construction method |
| CN104727275B (en) * | 2014-03-02 | 2017-01-18 | 苏州多固工程设计有限公司 | Method for application of concrete work expansion joint vertical water sealing structure fixing element |
| CN204753509U (en) * | 2015-06-18 | 2015-11-11 | 贵州省水利水电勘测设计研究院 | Variable cross section has just constructed connection structure of aqueduct in succession |
| CN205444118U (en) * | 2016-03-23 | 2016-08-10 | 河南省水利勘测设计研究有限公司 | Prevent that prefabricated aqueduct that a groove material drops ends water tank structure |
-
2016
- 2016-03-23 CN CN201610170014.7A patent/CN105625268B/en active Active
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| Publication number | Publication date |
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| CN105625268A (en) | 2016-06-01 |
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