CN204753502U - Dam stagnant water template structure - Google Patents
Dam stagnant water template structure Download PDFInfo
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- CN204753502U CN204753502U CN201520411294.7U CN201520411294U CN204753502U CN 204753502 U CN204753502 U CN 204753502U CN 201520411294 U CN201520411294 U CN 201520411294U CN 204753502 U CN204753502 U CN 204753502U
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Abstract
The utility model provides a dam stagnant water template structure, including panel, the lumps of wood, stuff and angle steel, two gaps are reserved by the triplex of putting in proper order to the panel for installation stagnant water piece, lumps of wood equidistance horizontal distribution in the panel back, the stuff distributes peripherally at the panel back, the equal -angle bar be located the panel back and with lumps of wood parallel arrangement, the panel is provided with four anchor cone holes. Dam stagnant water template design is the standard form, and turns over supporting use of rotary die board standard cantilever crane. The use of dam stagnant water template has reduced the dam upstream face stagnant water position construction degree of difficulty of mould immediately, has improved the installation accuracy of stagnant water piece and has pour the quality for dam concrete construction progress.
Description
Technical field
The utility model relates to the antipriming at transverse joint sealing position, a kind of dam upstream, especially relates to a kind of dam sealing formwork structure.
Background technology
At present at Hydraulic and Hydro-Power Engineering gravity dam construction field; usually twice sealing is furnished with at dam upstream face transverse joint place; one plastics sealing piece, one copper water stop; little punching block or wooden model splicing formwork erection is generally adopted during this position concreting; sealing installation accuracy is difficult to control; model sheetinstallat difficulty, holding time is long, affects construction quality and progress.
Utility model content
The utility model provides a kind of dam sealing formwork structure, and solve the technical problem of dam upstream face transverse joint sealing installation accuracy and constructional difficulties, its technical scheme is as described below:
A kind of dam sealing formwork structure, comprise panel, the lumps of wood, batten and angle steel, described panel is made up of three parts of putting successively, reserved two gaps, for installing sealing piece, the described lumps of wood is equidistant is horizontally distributed in back side of panel, and described batten is distributed in back side of panel periphery, described equal leg angle is positioned at back side of panel and is arranged in parallel with the lumps of wood, and described panel is provided with four anchor cone holes.
Described panel adopts the plank of 2.5cm thickness, and length is 300cm, is highly 210cm.
The described lumps of wood has five, and specification is long 295cm × wide 10cm × thick 9.5cm.
Described batten is three, and specification is wide 2.5cm × thick 9.5cm, is distributed in back side of panel periphery, fixes with the iron nail of panel 6-8cm.
Described equal leg angle is three, and specification is ∠ 70 × 70 × 5, and described angle steel is connected with adopting full weld between angle steel, and the described lumps of wood and angle steel adopt M12 bolt to be connected, and bolt arrangement spacing is 50cm.
Connecting at sealing situation template adopts the processing of ∠ 70 × 70 × 5 angle steel to be welded to connect, and reserved 22cm × 4cm gap, for installing sealing.
Described template is standard form, supports the use with turn-over form standard jib.
The use of dam sealing template, reduces the difficulty of construction of dam upstream face sealing position formwork erection, improves installation accuracy and the pouring quality of sealing piece, accelerates dam concrete construction progress.
Accompanying drawing explanation
Fig. 1 is the schematic rear view of the dam sealing formwork structure that the utility model provides;
Fig. 2 is the I-I sectional drawing of Fig. 1;
Wherein 1-panel; The 2-lumps of wood; 3-angle steel; 4-batten; 5-installs sealing preset slot; 6-anchor cone hole.
Detailed description of the invention
A kind of dam sealing formwork structure, as shown in Figure 1, 2, comprises panel 1, the lumps of wood 2, batten 4 and angle steel 3, is applied to the sealing template formwork erection construction of dam transverse joint upstream.Fig. 1 is from back side viewing, top, be length below, and the left side, the right are width, and described panel 1 adopts thickness to be 2.5cm plank composition, and reserved two installation sealing preset slot 5, width is 4cm, for installing sealing piece.
The entire length of panel 1 is 300cm, is highly 210cm.
The described lumps of wood 2 specification is long 295cm × wide 10cm × thick 9.5cm, totally 5, the equidistant back side being horizontally distributed in panel 1.
Described batten 4 is three, and specification is wide 2.5cm × thick 9.5cm, is distributed in the periphery of back side of panel except bottom, fixes with the iron nail of panel 6-8cm.The length of such lumps of wood 2 adds and the width of both sides batten is just in time consistent with the length of panel 1.
The back side of panel 1 arranges 3 ∠ 70 × 70 × 5 equal leg angles 3, adopts full weld to be connected between angle steel with angle steel.The lumps of wood 2 and angle steel 3 adopt M12 bolt to be connected, and bolt arrangement spacing is 50cm.
Equal leg angle 3 is arranged in after panel 1, and the thickness of the installation sealing preset slot 5 of formation is 22cm.
Described dam sealing stencil design is standard form, supports the use with turn-over form standard jib.Described reserved 4 the anchor cone holes 6 of panel 1, for arranging lacing wire reserved anchor cone hole during model sheetinstallat.
Described sealing template is first watered in block at dam and is used, and prerequisite is that dam water foundation and leveling concrete have been built, and possesses sealing model sheetinstallat condition.
The use of described dam sealing template, reduces the difficulty of construction of dam upstream face sealing position formwork erection, improves installation accuracy and the pouring quality of sealing piece, accelerates dam concrete construction progress.
Claims (7)
1. a dam sealing formwork structure, it is characterized in that: comprise panel, the lumps of wood, batten and equal leg angle, described panel is made up of three parts of putting successively, reserved two gaps, for installing sealing piece, the described lumps of wood is equidistant is horizontally distributed in back side of panel, and described batten is distributed in back side of panel periphery, described equal leg angle is positioned at back side of panel and is arranged in parallel with the lumps of wood, and described panel is provided with four anchor cone holes.
2. dam sealing formwork structure according to claim 1, is characterized in that: described panel adopts the plank of 2.5cm thickness, and length is 300cm, is highly 210cm.
3. dam sealing formwork structure according to claim 1, is characterized in that: the described lumps of wood has five, and specification is long 295cm × wide 10cm × thick 9.5cm.
4. dam sealing formwork structure according to claim 1, it is characterized in that: described batten is three, specification is wide 2.5cm × thick 9.5cm, is distributed in back side of panel periphery, fixes with the iron nail of panel 6-8cm.
5. dam sealing formwork structure according to claim 1, it is characterized in that: described equal leg angle is three, specification is ∠ 70 × 70 × 5, and described angle steel is connected with adopting full weld between angle steel, the described lumps of wood and angle steel adopt M12 bolt to be connected, and bolt arrangement spacing is 50cm.
6. dam sealing formwork structure according to claim 1, is characterized in that: connect at sealing situation template and adopt the processing of ∠ 70 × 70 × 5 angle steel to be welded to connect, reserved 22cm × 4cm gap, for installing sealing.
7. dam sealing formwork structure according to claim 1, is characterized in that: described template and turn-over form standard jib support the use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411294.7U CN204753502U (en) | 2015-06-15 | 2015-06-15 | Dam stagnant water template structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411294.7U CN204753502U (en) | 2015-06-15 | 2015-06-15 | Dam stagnant water template structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753502U true CN204753502U (en) | 2015-11-11 |
Family
ID=54468228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520411294.7U Active CN204753502U (en) | 2015-06-15 | 2015-06-15 | Dam stagnant water template structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952494A (en) * | 2019-11-28 | 2020-04-03 | 中国水利水电第五工程局有限公司 | Mixed double-water-stop formwork and construction method thereof |
-
2015
- 2015-06-15 CN CN201520411294.7U patent/CN204753502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952494A (en) * | 2019-11-28 | 2020-04-03 | 中国水利水电第五工程局有限公司 | Mixed double-water-stop formwork and construction method thereof |
| CN110952494B (en) * | 2019-11-28 | 2021-07-20 | 中国水利水电第五工程局有限公司 | Mixed double-water-stop formwork and construction method thereof |
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