CN108316361A - The double-deck sealing belt construction limiting card - Google Patents
The double-deck sealing belt construction limiting card Download PDFInfo
- Publication number
- CN108316361A CN108316361A CN201810379818.7A CN201810379818A CN108316361A CN 108316361 A CN108316361 A CN 108316361A CN 201810379818 A CN201810379818 A CN 201810379818A CN 108316361 A CN108316361 A CN 108316361A
- Authority
- CN
- China
- Prior art keywords
- frame
- double
- waterstop
- sealing belt
- steel
- 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.)
- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of double-deck sealing belt construction limiting cards, including the identical U-frame frame of three height made of steel-pipe welding, the coplanar interval in open end of three U-frame framves is welded on the outer column contour with concrete structure thickness, and the spacing between adjacent two U-frames frame and the embedding position of the double-deck waterstop are adapted.The diameter of steel tube of the outer column and the U frames is 48mm.The advantage of the invention is that simple in structure, low production cost, the double-deck sealing belt construction limiting card made of 48 steel-pipe weldings of Φ will not damage sealing band body, and it is preferable to the fixed effect of waterstop, after the completion of waiting for an engineering construction, all limiting cards can also be dismantled, Other Engineering is separately used for after being sized, construction cost is greatly reduced, stock utilization is improved.
Description
Technical field
The present invention relates to hydraulic engineering technologies, more particularly, to a kind of double-deck sealing belt construction limiting card.
Background technology
In heavy construction（Such as infrastructure project, water conservancy, culvert）Architectural design in, due to being unable to continuous placing, or
Due to the concrete component caused by the variation of ground expands with heat and contract with cold etc., it is required to stay construction joint, subsiding crack, deformation joint,
Waterstop must be installed come the effects that solving the leakage problems of water, and play effective fit sealing and vibration reduction and cushioning at these seams,
So that it is guaranteed that the waterproof and antiseepage requirement in engineering structure.
Waterstop will take reliable fixation in the construction process, otherwise just will appear waterstop when pouring and fix not
The problems such as jail is subjected to displacement, end template runs mould, great hidden danger is caused to the use of building, increase operation and repair at
This.There is fixation with steel wire method with most waterstop fixing means at this stage, be welded and fixed method and reinforcing rod supporting methods etc.,
In, fixation with steel wire method and the construction of reinforcing rod supporting methods are relatively simple, are largely used in engineering, but installation effect is poor；Welding is solid
It is good to determine method installation effect, but damages sealing band body, restricted application.No matter which kind of fixing means, be that can only play peace
The effect for putting support waterstop, cannot solve the fixation problem of waterstop in the construction process, stop especially for construction is double-deck
Water band, problem are more prominent.
Invention content
The purpose of the present invention is to provide a kind of double-deck sealing belt construction limiting cards, can not only pacify in sealing belt construction
Put support waterstop, moreover it is possible to the problems such as to waterstop effectively fix, being not in waterstop displacement and end mould race mould.
To achieve the above object, the present invention can take following technical proposals：
Bilayer sealing belt construction limiting card of the present invention, including the identical U-shaped of three height made of steel-pipe welding
The coplanar interval in open end of frame, three U-frame framves is welded on the outer column contour with concrete structure thickness, phase
Spacing and the embedding position of the double-deck waterstop between adjacent two U-frame framves are adapted.
The diameter of steel tube of the outer column and the U frames is 48mm.
The advantage of the invention is that simple in structure, low production cost, the double-deck sealing made of 48 steel-pipe weldings of Φ
Belt construction limiting card will not damage sealing band body, and preferable to the fixed effect of waterstop, wait for that an engineering construction is completed
Afterwards, all limiting cards can also be dismantled, Other Engineering is separately used for after being sized, construction cost is greatly reduced, carries
High stock utilization.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the Construction State figure of Fig. 1.
Specific implementation mode
As shown in Figure 1, bilayer sealing belt construction limiting card of the present invention, including made of 48 steel-pipe weldings of Φ
The identical U-frame frame 1 of three height, the coplanar interval in the open ends of three U-frame framves 1 are welded on big with concrete structure thickness
The contour outer column 2 of body（Outer column 2 is all 48 steel pipes of Φ）On, the spacing between adjacent two U-frames frame and the double-deck waterstop
Embedding position is adapted.
When construction, by limiting card produced by the present invention perpendicular to 3 arranged for interval of waterstop, upper and lower layer waterstop 3 is inserted respectively
Enter and is fixed in the gap between adjacent two U-frames frame 1；Under normal circumstances, the spacing setting between two neighboring limiting card
It is local when necessary to encrypt for 1m；Limiting card and the end cooperation of mould 4 are erected, all limiting cards are horizontally disposed by upper and lower two pairs
Steel pipe 5（Φ48）Be linked to be entirety, steel pipe 5 is securely fixed by the lacing wire 6 of through end mould 4 simultaneously, lacing wire 6 again with concreting
The structure reinforcing bars of tube coupling 7 are welded as a whole, and lacing wire 6 uses HRB400 nominal diameters for the reinforcing bar of 10mm, and limiting card and lacing wire 6 are made
For a whole collective effect, levels waterstop 3 can be firmly fixed, waterstop displacement when being not in cast,
The problems such as holding mould to run mould, ensures that the waterproof and antiseepage requirement in engineering structure.
Claims (2)
1. a kind of bilayer sealing belt construction limiting card, it is characterised in that：It is identical including three height made of steel-pipe welding
U-frame frame（1）, three U-frame framves（1）Open end it is coplanar interval be welded on it is contour with concrete structure thickness
Outer column（2）On, spacing and the embedding position of the double-deck waterstop between adjacent two U-frames frame are adapted.
2. bilayer sealing belt construction limiting card according to claim 1, it is characterised in that：The outer column（2）With institute
State U frames（1）Diameter of steel tube is 48mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379818.7A CN108316361A (en) | 2018-04-25 | 2018-04-25 | The double-deck sealing belt construction limiting card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379818.7A CN108316361A (en) | 2018-04-25 | 2018-04-25 | The double-deck sealing belt construction limiting card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108316361A true CN108316361A (en) | 2018-07-24 |
Family
ID=62894677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810379818.7A Withdrawn CN108316361A (en) | 2018-04-25 | 2018-04-25 | The double-deck sealing belt construction limiting card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108316361A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11193639A (en) * | 1997-12-26 | 1999-07-21 | Kawasaki Steel Metal Products & Engineering Inc | Earthquake resisting reinforcing construction method for existing reinforced concrete building |
| CN206205004U (en) * | 2016-11-17 | 2017-05-31 | 中建五局第三建设有限公司 | A kind of card slot type waterstop fixed support |
| CN206956685U (en) * | 2017-07-18 | 2018-02-02 | 中国葛洲坝集团股份有限公司 | A kind of tunnel multi-purpose type sealing fixing device |
| CN208251172U (en) * | 2018-04-25 | 2018-12-18 | 河南省水利勘测设计研究有限公司 | The double-deck sealing belt construction limiting card |
-
2018
- 2018-04-25 CN CN201810379818.7A patent/CN108316361A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11193639A (en) * | 1997-12-26 | 1999-07-21 | Kawasaki Steel Metal Products & Engineering Inc | Earthquake resisting reinforcing construction method for existing reinforced concrete building |
| CN206205004U (en) * | 2016-11-17 | 2017-05-31 | 中建五局第三建设有限公司 | A kind of card slot type waterstop fixed support |
| CN206956685U (en) * | 2017-07-18 | 2018-02-02 | 中国葛洲坝集团股份有限公司 | A kind of tunnel multi-purpose type sealing fixing device |
| CN208251172U (en) * | 2018-04-25 | 2018-12-18 | 河南省水利勘测设计研究有限公司 | The double-deck sealing belt construction limiting card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |