CN203188609U - Formwork structure for deformation joint - Google Patents
Formwork structure for deformation joint Download PDFInfo
- Publication number
- CN203188609U CN203188609U CN 201320104402 CN201320104402U CN203188609U CN 203188609 U CN203188609 U CN 203188609U CN 201320104402 CN201320104402 CN 201320104402 CN 201320104402 U CN201320104402 U CN 201320104402U CN 203188609 U CN203188609 U CN 203188609U
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- CN
- China
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- formworks
- formwork
- inner formword
- exterior sheathing
- joint
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- Expired - Fee Related
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Abstract
The utility model discloses a formwork structure for a deformation joint. The formwork structure comprises inner formworks, outer formworks and threaded rods, wherein each inner formwork comprises two formwork bodies which are arranged in parallel, the two parallel formwork bodies are fixedly connected through supporting rods, the supporting rods are located between the two parallel formwork bodies and arranged at intervals, a plurality of installation holes are respectively formed in the inner formworks and the outer formworks in the vertical face direction, the installation holes in the inner formworks mutually correspond to the installation holes in the outer formworks, each threaded rod penetrates through the mutually-corresponding installation holes in the inner formworks and the outer formworks to be connected with the inner formworks and the outer formworks, the two ends of the threaded rod are respectively provided with a nut, and the inner formworks and the outer formworks are fixedly and integrally connected through the threaded rods and the nuts. The formwork structure is simple in structure, convenient to manufacture and install, good in stability and capable of greatly improving construction efficiency. The formwork structure is applicable to formwork erection on an expansion joint, a settlement joint and a seismic joint in the building field.
Description
Technical field
The utility model relates to the realm of building construction, especially designs a kind of formwork structure for deformation joint.
Background technology
Deformation joint mainly is to make building generation crack or cause destruction because of extraneous factors such as temperature Change, uneven settlement of foundation and earthquakes in order to prevent, at the deformation sensitive position building is disconnected in advance during design, be divided into several relatively independent unit, and the slit of reserving can guarantee that building has enough deformation spaces, mainly comprises three kinds at shrinkage joint, settlement joint, aseismic joint.Because the deformation joint gap is little, at present to the deformation joint building operations time, adopt traditional template formwork erection very inconvenient, poor stability, form removal inconvenience, influence greatly efficiency of construction, incur loss through delay the duration, even influence deformation joint designing quality and structural quality, also bring very big potential safety hazard to the constructor simultaneously.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, and a kind of a kind of formwork structure for deformation joint simple, easy for installation, good stability of making is provided.
The purpose of this utility model is to realize like this, a kind of formwork structure for deformation joint, comprise inner formword, exterior sheathing and screw rod, inner formword comprises two templates that be arranged in parallel, two parallel templates are fixedly connected by support bar, support bar arranges between two parallel templates and at interval, inner formword and exterior sheathing facade direction are respectively arranged with some installing holes, installing hole on the inner formword is corresponding mutually with installing hole on the exterior sheathing, screw rod passes on inner formword and the exterior sheathing corresponding mutually installing hole and inner formword, exterior sheathing connects, the two ends of screw rod are provided with nut, and inner formword is fixedlyed connected with nut by screw rod with exterior sheathing and is integral.
The beneficial effects of the utility model are: simple in structure, fabrication and installation convenience, good stability can improve efficiency of construction greatly.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of a kind of formwork structure for deformation joint of the utility model.
Among the figure: 1, body of wall, 2, inner formword, 3, support bar, 4, exterior sheathing, 5, screw rod, 6, nut.
The specific embodiment
Shown in accompanying drawing 1, a kind of formwork structure for deformation joint, comprise inner formword 2, exterior sheathing 4 and screw rod 5, inner formword 2 comprises two templates that be arranged in parallel, two parallel templates are fixedly connected by support bar 3, support bar 3 arranges between two parallel templates and at interval, inner formword 2 is respectively arranged with some installing holes with exterior sheathing 4 facade directions, installing hole on the inner formword 2 is corresponding mutually with installing hole on the exterior sheathing 4, screw rod 5 passes on inner formword 2 and the exterior sheathing 4 corresponding mutually installing hole and inner formword 2, exterior sheathing 4 connects, the two ends of screw rod 5 are provided with nut 6, and inner formword 2 is fixedlyed connected with nut 6 by screw rod 5 with exterior sheathing 4 and is integral.Inner formword 2 is structure as a whole, and completes according to the width of deformation joint, and installing hole is according to deformation joint height and template height corresponding setting the one by one on inner formword 2, exterior sheathing 4.During construction inner formword 2 is inserted deformation joint, screw rod 5 passes body of wall 1 by installing hole and couples together with both sides exterior sheathing 4 respectively with inner formword 2, and two ends are fixed by nut 6 can finish the formwork erection construction.During form removal, lay down nut 6, screw rod 5 is extracted out, can finish form removal work.
The utility model is simple in structure, fabrication and installation are convenient, and good stability can improve efficiency of construction greatly.Be applicable to building field shrinkage joint, settlement joint, the construction of aseismic joint formwork erection.
Claims (1)
1. formwork structure that is used for deformation joint, it is characterized in that, described a kind of formwork structure for deformation joint comprises inner formword (2), exterior sheathing (4) and screw rod (5), inner formword (2) comprises two templates that be arranged in parallel, two parallel templates are fixedly connected by support bar (3), support bar (3) arranges between two parallel templates and at interval, inner formword (2) is respectively arranged with some installing holes with exterior sheathing (4) facade direction, installing hole on the inner formword (2) is corresponding mutually with installing hole on the exterior sheathing (4), screw rod (5) passes inner formword (2) and goes up corresponding mutually installing hole and inner formword (2) with exterior sheathing (4), exterior sheathing (4) connects, the two ends of screw rod (5) are provided with nut (6), and inner formword (2) is fixedlyed connected with nut (6) by screw rod (5) with exterior sheathing (4) and is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104402 CN203188609U (en) | 2013-03-08 | 2013-03-08 | Formwork structure for deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104402 CN203188609U (en) | 2013-03-08 | 2013-03-08 | Formwork structure for deformation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188609U true CN203188609U (en) | 2013-09-11 |
Family
ID=49105476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320104402 Expired - Fee Related CN203188609U (en) | 2013-03-08 | 2013-03-08 | Formwork structure for deformation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188609U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328908A (en) * | 2014-08-11 | 2015-02-04 | 泰昌建设有限公司 | Deformation joint double-layer shear wall formwork structure and method of using formwork structure to construct double-layer shear wall |
| CN104912320A (en) * | 2015-05-28 | 2015-09-16 | 中国十七冶集团有限公司 | Synchronous construction method of shear walls on the two sides of settlement joint |
| CN106284981A (en) * | 2015-06-05 | 2017-01-04 | 中国建筑第四工程局有限公司 | The mold method of two side templates in a kind of shear force wall deformation slit |
| CN106677537A (en) * | 2017-03-13 | 2017-05-17 | 中国十七冶集团有限公司 | Formwork supporting method for frame beam columns at settlement joint between main building and attached building of civil architecture |
| CN111472541A (en) * | 2020-05-26 | 2020-07-31 | 中国二十二冶集团有限公司 | Expansion joint template and construction method thereof |
| CN114109028A (en) * | 2021-11-26 | 2022-03-01 | 上海宝冶集团有限公司 | Shear wall deformation joint template construction structure and construction method thereof |
| CN114961238A (en) * | 2022-05-29 | 2022-08-30 | 五冶集团上海有限公司 | Formwork supporting system and method for same-layer construction of deformation joint of concrete structure |
-
2013
- 2013-03-08 CN CN 201320104402 patent/CN203188609U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328908A (en) * | 2014-08-11 | 2015-02-04 | 泰昌建设有限公司 | Deformation joint double-layer shear wall formwork structure and method of using formwork structure to construct double-layer shear wall |
| CN104912320A (en) * | 2015-05-28 | 2015-09-16 | 中国十七冶集团有限公司 | Synchronous construction method of shear walls on the two sides of settlement joint |
| CN106284981A (en) * | 2015-06-05 | 2017-01-04 | 中国建筑第四工程局有限公司 | The mold method of two side templates in a kind of shear force wall deformation slit |
| CN106284981B (en) * | 2015-06-05 | 2019-08-13 | 中国建筑第四工程局有限公司 | The mold method of two side templates in a kind of shear force wall deformation slit |
| CN106677537A (en) * | 2017-03-13 | 2017-05-17 | 中国十七冶集团有限公司 | Formwork supporting method for frame beam columns at settlement joint between main building and attached building of civil architecture |
| CN111472541A (en) * | 2020-05-26 | 2020-07-31 | 中国二十二冶集团有限公司 | Expansion joint template and construction method thereof |
| CN114109028A (en) * | 2021-11-26 | 2022-03-01 | 上海宝冶集团有限公司 | Shear wall deformation joint template construction structure and construction method thereof |
| CN114961238A (en) * | 2022-05-29 | 2022-08-30 | 五冶集团上海有限公司 | Formwork supporting system and method for same-layer construction of deformation joint of concrete structure |
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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 |
Granted publication date: 20130911 Termination date: 20140308 |