CN202039862U - Concrete curved surface shaping template - Google Patents
Concrete curved surface shaping template Download PDFInfo
- Publication number
- CN202039862U CN202039862U CN2011201210441U CN201120121044U CN202039862U CN 202039862 U CN202039862 U CN 202039862U CN 2011201210441 U CN2011201210441 U CN 2011201210441U CN 201120121044 U CN201120121044 U CN 201120121044U CN 202039862 U CN202039862 U CN 202039862U
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- panel
- template
- concrete
- curved surface
- concrete surface
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- Expired - Fee Related
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Abstract
The utility model provides a concrete curved surface shaping template which comprises a panel, wherein a rib plate is fixed on the panel, a brace hole is arranged on the panel, the panel has an arc-shaped curved surface, and the panel is formed by splicing a plurality of template units. The panel adopts a wood template, the surface of the panel is provided with three clamp plates, and a left side template and a right side template of the panel stretch into the concrete surface. The concrete curved surface shaping template is especially suitable for a shaping template of a base arch at the abrupt geographies of a diversion tunnel bending pipe, and the panel is designed to be in the arc size according to the base arch concrete and is processed and molded, so as to ensure the shaping quality of the bending pipe section after concreting.
Description
Technical field
The utility model encircles typified form at the bottom of relating to a kind of tunnel abrupt segment, arch concrete surface typified form at the bottom of the diversion tunnel bend loss of particularly a kind of power station.
Background technology
The design of diversion tunnel bend loss is three-dimension curved surface after building moulding, concreting build, presentation quality require high, conventional construction method adopts and turns over the mold technique construction, promptly after concreting before the final set form removal wipe one's face, because the bend loss landform is precipitous, lateral pressure is bigger during the concrete initial set, should not adopt and turn over the mold technique construction, and security risk is big.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of concrete surface typified form, the end arch concrete surface that is applied to use at the precipitous place of diversion tunnel bend loss landform is finalized the design, the template spiral-lock is at the storehouse face, concreting finish and final set after stripping, concrete surface is promptly by design circular arc camber moulding.Lateral pressure should not adopt the shortcoming of turning over the mold technique construction greatly during having overcome concrete initial set, helps guaranteeing the precipitous location constructor's of tunnel safety.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: the concrete surface typified form, comprise panel, and panel is fixed with floor, and panel is provided with the tie rod hole, and described panel is an arc-shaped curved surface, and described panel is made of a plurality of modular unit assembly units.
Described panel adopts wooden form, and panel surface is provided with three-ply board.
Described panel left and right sides template stretches in the concrete surface.
The utility model concrete surface typified form, panel surface nail one deck three-ply board, for guarantee end arch construction quality and with side wall seam effect, the left and right sides template stretches in the concrete surface.Particularly be applicable to the end arch typified form at the precipitous place of diversion tunnel bend loss landform, panel is by the machine-shaping of end arch concrete design arc size, can guarantee the Forming Quality after the bend loss concreting.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model device skiagraph;
Fig. 2 is the utility model device cross-sectional drawing;
Fig. 3 is the single form cross-sectional drawing of the utility model device panel;
Fig. 4 is the single form vertical view of the utility model device panel.
The specific embodiment
The concrete surface typified form comprises panel 1, and panel 1 is fixed with floor 2, and panel 1 is provided with tie rod hole 3, and described panel 1 is an arc-shaped curved surface, and described panel 1 is made of a plurality of modular unit assembly units.Described panel 1 adopts wooden form, and panel 1 surface is provided with three-ply board.Panel 1 left and right sides template stretches in the concrete surface.
Implementation step:
1), wooden form panel 1 presses bend loss radian dimensioned and makes, panel 1 surface nail one deck three-ply board, for guarantee end arch construction quality and with side wall seam effect, left and right sides template and concrete surface respectively overlap 11cm.
2), panel 1 is provided with interim arc sample frame before installing, after panel 1 is in place, joint peace nut support template is set, and removes arc sample frame.Panel 1 adopts M16 joint peace nut to support, M16 sleeve screw rod, and Φ 10 round steel tie rods are fixed, and steel pipe is done and is enclosed Eurya plant.The hand air drill is holed on batholith and is imbedded Φ 25 grouting rock bolts welding tie rod, and next the root grouting rock bolt of situation in tie rod and angle≤30 radially ° can weld many tie rods, and the grouting rock bolt afterbody cuts wedging gad stressed with under the situation that guarantees mortar and do not arrive the length of time.Panel 1 is provided with tie rod hole 3, the supporting tube of form brace screw rod, avoid to cut the tie rod head after the concrete forming, reduce the repairing work amount, improve Surface Quality of Concrete, remove joint peace nut, the tie rod sleeve of panel 1 and support shuttering after the concrete final set, will save with the preshrunk mortar and pacify nut bore and sleeve hole tamps.
3), described template in concreting process, concrete is from the blanking in the storehouse of face top, storehouse end socket template, the constructor enters in the storehouse vibrates to concrete.
Claims (3)
1. concrete surface typified form, comprise panel (1), it is characterized in that: panel (1) is fixed with floor (2), and panel (1) is provided with tie rod hole (3), described panel (1) is an arc-shaped curved surface, and described panel (1) is made of a plurality of modular unit assembly units.
2. according to the described concrete surface typified form of claim 1, it is characterized in that: described panel (1) adopts wooden form, and panel (1) surface is provided with three-ply board.
3. according to claim 1 or 2 described concrete surface typified forms, it is characterized in that: described panel (1) left and right sides template stretches in the concrete surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201210441U CN202039862U (en) | 2011-04-22 | 2011-04-22 | Concrete curved surface shaping template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201210441U CN202039862U (en) | 2011-04-22 | 2011-04-22 | Concrete curved surface shaping template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039862U true CN202039862U (en) | 2011-11-16 |
Family
ID=44967311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201210441U Expired - Fee Related CN202039862U (en) | 2011-04-22 | 2011-04-22 | Concrete curved surface shaping template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105298513A (en) * | 2015-11-23 | 2016-02-03 | 陈东彩 | Tunnel construction template capable of being quickly installed and disassembled |
| CN105365027A (en) * | 2015-11-16 | 2016-03-02 | 广州驭蓝驿站工程技术有限公司 | Rapid forming method for integrated arch structure |
-
2011
- 2011-04-22 CN CN2011201210441U patent/CN202039862U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365027A (en) * | 2015-11-16 | 2016-03-02 | 广州驭蓝驿站工程技术有限公司 | Rapid forming method for integrated arch structure |
| CN105298513A (en) * | 2015-11-23 | 2016-02-03 | 陈东彩 | Tunnel construction template capable of being quickly installed and disassembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20180422 |