CN102900051B - Reinforcing device and method for water-stopping sheet - Google Patents
Reinforcing device and method for water-stopping sheet Download PDFInfo
- Publication number
- CN102900051B CN102900051B CN201210421889.1A CN201210421889A CN102900051B CN 102900051 B CN102900051 B CN 102900051B CN 201210421889 A CN201210421889 A CN 201210421889A CN 102900051 B CN102900051 B CN 102900051B
- Authority
- CN
- China
- Prior art keywords
- sealing piece
- angle steel
- template
- reinforcing
- water
- 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 63
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 239000002023 wood Substances 0.000 claims description 8
- 238000009415 formwork Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052802 copper Inorganic materials 0.000 abstract description 9
- 239000010949 copper Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 229910000746 Structural steel Inorganic materials 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a reinforcing device for a water-stopping sheet. The reinforcing device comprises templates and encircling purlins for connecting the templates, wherein the water-stopping sheet is arranged at a joint of the templates; a rubber rod is located inside a raised bent part of the water-stopping sheet; the reinforcing device is further provided with a support for connecting the joint of the templates; and a device for reinforcing and supporting the water-stopping sheet is arranged at the joint of the templates. A method for reinforcing the water-stopping sheet by adopting the device comprises the following steps: mounting first angle iron and second angle iron at the joint of the templates through a screw rod and a nut; erecting a mould, mounting the templates, encircling purlins, the water-stopping sheet and the rubber rod, and resisting against the rubber rod by one edge of the second angle iron; mounting a square timber between an inner side wall of the first angle iron and the water-stopping sheet; and mounting the support, thereby realizing the reinforcing for the water-stopping sheet. According to the method provided by the invention, the angle iron and the triangular support are used for integrally connecting the water-stopping sheet with the templates, so as to realize the whole reinforcing; the position of a water-stopping copper sheet is effectively fixed; the rubber rod is prevented from falling off; the mould-escaping phenomenon is reduced; and the water-stopping effect and the appearance effect are promoted.
Description
Technical field
The present invention relates to the sealing piece pouring construction field in construction of hydro project, particularly a kind of sealing piece bracing means and method.
Background technology
Copper seal is the critical facility that (oozing) water is not leaked at guarantee hydraulic structure shrinkage joint, belongs to concealed work, and the quality of its installation quality is one of important step ensureing hydraulic structure safety work.In existing copper seal installation process, as shown in Fig. 4,5, because copper seal lacks support, copper seal and template can not effectively be fixed in aggregates, and in installation process, off normal very easily occurs copper seal." Ω " shape that formwork reinforcement adopts is simultaneously supported also often distortion and is run mould, always needs ceaselessly to adjust time-consuming effort again in work progress.For example: in Fig. 4,5, sealing piece 1 without effective reinforcement measure, only depends on two side templates 2 to clamp with rubber bar 3.In work progress, rubber bar 3 easily comes off, and sealing piece 1 is easily shifted, thereby causes sealing piece 1 off normal, affects stagnant water effect.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sealing piece bracing means and method, can in construction, reinforce easily sealing piece, avoid sealing piece off normal and template deformation and caused faulting of slab ends and spillage, ensured the straight of the accuracy of copper seal position and structural joint.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of sealing piece bracing means, comprise the purlin that encloses of template, connection template, sealing piece is located at form joint place, rubber bar is positioned at the inner side of sealing piece projection kink, also be provided with the support for connecting template seam crossing, form joint place is also provided with the device for reinforcing and support sealing piece.
The device of described reinforcing and supporting sealing piece comprises:
With sealing piece kink inner side the second angle steel of being fixedly connected with to template, an arris of the second angle steel withstands rubber bar;
With the first angle steel that sealing piece projection kink outside institute is fixedly connected with to template, the lateral surface of the first angle steel forms and supports the outside of sealing piece projection kink;
Between the medial surface of the first angle steel and sealing piece, be also provided with the lumps of wood for reinforcing.
On the first described angle steel and the lateral surface of the second angle steel, be welded with screw rod multiple and that in template, corresponding hole coordinates, and be connected with nut through respective aperture.
Described for connecting the gusseted that is supported for of template seam crossing.
Adopt above-mentioned device to carry out a method for sealing piece reinforcing, comprise the following steps:
One, on the lateral surface of the first angle steel and the second angle steel, weld screw rod according to the position, hole in template;
Two, by screw rod and nut, the first angle steel and the second angle steel are arranged on to form joint place;
Three, formwork erection, installation form, encloses purlin, sealing piece and rubber bar, makes an arris of the second angle steel withstand rubber bar, to prevent that rubber bar from coming off;
Four, between the medial surface of the first angle steel and sealing piece, the lumps of wood is installed, to clamp sealing piece;
Five, install and support;
Realize the reinforcing to sealing piece by above-mentioned steps.
The described gusseted that is supported for.
A kind of sealing piece bracing means provided by the invention and method, by adopting angle steel, gusseted that sealing piece and template are linked to be to an entirety, carry out integral reinforcing.Effectively fixing copper seal position, has avoided rubber bar to come off, and can reduce and run mould phenomenon, improves stagnant water effect and appearance effect.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the schematic top plan view of apparatus of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is that the master of apparatus of the present invention looks schematic diagram.
Fig. 4 is the schematic top plan view that sealing piece of the prior art is installed.
Fig. 5 is the partial enlarged drawing at B place in Fig. 4.
In figure: sealing piece 1, template 2, rubber bar 3, the first angle steel 4, the second angle steel 5, the lumps of wood 6, encloses purlin 7, gusseted 8, " Ω " shape supports 9, screw rod 10, protruding kink 11.
Detailed description of the invention
In Fig. 1-3, a kind of sealing piece bracing means, comprise template 2, connect template 2 enclose purlin 7, be that left and right sides template 2 all adopts and encloses purlin 7 and reinforce, sealing piece 1 is located at template 2 seam crossings, rubber bar 3 is positioned at the inner side of the protruding kink 11 of sealing piece 1, is also provided with the support for connecting template 2 seam crossings, and template 2 seam crossings are also provided with the device for reinforcing and support sealing piece 1.Sealing piece 1 in this example adopts copper seal, but it is also feasible adopting stainless steel sealing piece.
In Fig. 1-3, the device of described reinforcing and supporting sealing piece 1 comprises:
With sealing piece 1 kink inner side an arris of the second angle steel 5, the second angle steel 5 of being fixedly connected with to template withstand rubber bar 3; The effect one of this structure is fixing rubber bar 3, prevents that rubber bar 3 from coming off, the 2nd, ensure that structural joint is more neat, and make structural joint and template 2 in protruding kink 11 be a straight line.
With the protruding kink of sealing piece 1 11 outsides the lateral surface of the first angle steel 4, the first angle steel 4 of being fixedly connected with to template the outside of the protruding kink 11 of sealing piece 1 is formed to supporting.Between the medial surface of the first angle steel 4 and sealing piece 1, be also provided with the lumps of wood 6 for reinforcing.The middle lumps of wood 6 that adopts 36 × 36mm coordinates and just in time sealing piece 1 is blocked securely with the first angle steel 4 and the second angle steel 5, prevents that in work progress, sealing piece 1 is shifted, and improves the accuracy of sealing piece 1 position, thereby effectively brings into play stagnant water effect.
On the first described angle steel 4 and the lateral surface of the second angle steel 5, be welded with screw rod multiple and that in template 2, corresponding hole coordinates, and be connected with nut through respective aperture.Thus, the first angle steel 4 and the second angle steel 5 connect into as a whole with template 2.Because the template 2 of 3015 models itself just has connecting hole, therefore only need weld screw rod 10 on the angle steel of relevant position, adopt nut just angle steel can be fixed on template, be convenient to dismounting, and can reuse.
In the scheme of optimizing, be describedly supported for gusseted 8 for what connect template 2 seam crossings.Owing to adopting stull in gusseted 8, more firm compared with the support 9 of " Ω " of the prior art shape, thus avoid template deformation to run mould.
Adopt above-mentioned device to carry out a method for sealing piece reinforcing, comprise the following steps:
One, on the lateral surface of the first angle steel 4 and the second angle steel 5, weld screw rod according to the position, hole in template 2;
Two, by screw rod and nut, the first angle steel 4 and the second angle steel 5 are arranged on to template 2 seam crossings;
Three, formwork erection, installation form 2, encloses purlin 7, sealing piece 1 and rubber bar 3, makes an arris of the second angle steel 5 withstand rubber bar 3, to prevent that rubber bar 3 from coming off;
Four, between the medial surface of the first angle steel 4 and sealing piece 1, the lumps of wood 6 is installed, to clamp sealing piece 1;
Five, install and support; Support and optimally adopt gusseted 8.
Realize the reinforcing to sealing piece by above-mentioned steps.
Claims (5)
1. a sealing piece bracing means, comprise template (2), connect template (2) enclose purlin (7), sealing piece (1) is located at template (2) seam crossing, rubber bar (3) is positioned at the inner side of the protruding kink of sealing piece (1) (11), also be provided with the support for connecting template (2) seam crossing, it is characterized in that: template (2) seam crossing is also provided with the device for reinforcing and support sealing piece (1);
The device of described reinforcing and supporting sealing piece (1) comprising:
With sealing piece (1) kink inner side the second angle steel (5) of being fixedly connected with to template, an arris of the second angle steel (5) withstands rubber bar (3);
With the first angle steel (4) that the protruding kink of sealing piece (1) (11) outside institute is fixedly connected with to template, the lateral surface of the first angle steel (4) forms and supports the outside of the protruding kink of sealing piece (1) (11);
Between the medial surface of the first angle steel (4) and sealing piece (1), be also provided with the lumps of wood (6) for reinforcing.
2. a kind of sealing piece bracing means according to claim 1, it is characterized in that: on described the first angle steel (4) and the lateral surface of the second angle steel (5), be welded with multiple screw rods that coordinate with the upper corresponding hole of template (2), and be connected with nut through respective aperture.
3. a kind of sealing piece bracing means according to claim 1, is characterized in that: be describedly supported for gusseted (8) for what connect template (2) seam crossing.
4. a method that adopts the device described in claim 1-3 to carry out sealing piece reinforcing, is characterized in that comprising the following steps:
One, on the lateral surface of the first angle steel (4) and the second angle steel (5), weld screw rod according to the position, hole in template (2);
Two, by screw rod and nut, the first angle steel (4) and the second angle steel (5) are arranged on to template (2) seam crossing;
Three, formwork erection, installation form (2), encloses purlin (7), sealing piece (1) and rubber bar (3), makes an arris of the second angle steel (5) withstand rubber bar (3), to prevent that rubber bar (3) from coming off;
Four, between the medial surface of the first angle steel (4) and sealing piece (1), the lumps of wood (6) is installed, to clamp sealing piece (1);
Five, install and support;
Realize the reinforcing to sealing piece by above-mentioned steps.
5. the method that a kind of sealing piece according to claim 4 is reinforced, is characterized in that: the described gusseted (8) that is supported for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210421889.1A CN102900051B (en) | 2012-10-30 | 2012-10-30 | Reinforcing device and method for water-stopping sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210421889.1A CN102900051B (en) | 2012-10-30 | 2012-10-30 | Reinforcing device and method for water-stopping sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900051A CN102900051A (en) | 2013-01-30 |
| CN102900051B true CN102900051B (en) | 2014-12-10 |
Family
ID=47572518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210421889.1A Expired - Fee Related CN102900051B (en) | 2012-10-30 | 2012-10-30 | Reinforcing device and method for water-stopping sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102900051B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202849997U (en) * | 2012-10-30 | 2013-04-03 | 中国葛洲坝集团股份有限公司 | Water stop piece reinforcing device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1572696A (en) * | 1975-11-22 | 1980-07-30 | Vredestein Nv | Injection-sealable water-stop and method of installing same |
| DE10108705C2 (en) * | 2001-02-23 | 2003-02-20 | Behrendt Ursula | Crack joint with a joint plate to influence crack formation in rising concrete walls |
| CN101649609B (en) * | 2009-09-11 | 2011-03-23 | 中国葛洲坝集团股份有限公司 | Method for embedding and fixing horizontal grout stop belt |
| CN201756801U (en) * | 2010-04-13 | 2011-03-09 | 中国葛洲坝集团股份有限公司 | Double water-stop copper sheet shaping mold plate |
| CN202000311U (en) * | 2011-03-22 | 2011-10-05 | 葛洲坝集团第五工程有限公司 | Fixing structure of water stop strip |
| CN202055549U (en) * | 2011-04-22 | 2011-11-30 | 中国葛洲坝集团股份有限公司 | Positioning device for water-stopping copper sheet |
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2012
- 2012-10-30 CN CN201210421889.1A patent/CN102900051B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202849997U (en) * | 2012-10-30 | 2013-04-03 | 中国葛洲坝集团股份有限公司 | Water stop piece reinforcing device |
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| CN102900051A (en) | 2013-01-30 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20141210 |