CN201372568Y - Connection device for clear water concrete construction - Google Patents
Connection device for clear water concrete construction Download PDFInfo
- Publication number
- CN201372568Y CN201372568Y CN200820158250U CN200820158250U CN201372568Y CN 201372568 Y CN201372568 Y CN 201372568Y CN 200820158250 U CN200820158250 U CN 200820158250U CN 200820158250 U CN200820158250 U CN 200820158250U CN 201372568 Y CN201372568 Y CN 201372568Y
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- China
- Prior art keywords
- strip
- concrete construction
- utility
- template
- clear water
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- Expired - Lifetime
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Abstract
The utility model relates to the field of a civil engineering structure construction tool, in particular to a connection device for clear water concrete construction. A connection device for clear water concrete construction comprises a sealing strip (1), a sleeve end cap (2) and a corner pin protective strip (3). The utility model is characterized in that the sealing strip (1) is in a strip type, and the section thereof is in an I shape; the sleeve end cap (2) is a hollow pillar-shaped cylinder; one end of the cylinder is a joint end in a cone shape; and the corner pin protective strip (3) is in a strip type, and the shape of the section thereof consists of two square edges vertical with each other and one fourth of an arc, and the top of the arc is towards the right angle. The utility model is capable of improving the surface quality of the clear water concrete significantly.
Description
Technical field
The utility model relates to civil engineering structure construction tool field, is specially a kind of fastening means that is used for dry concrete construction.
Background technology
In the industrial construction construction, be extensive use of clear-water concrete.Present job practices is normally made template with bakelite plate, and the amalgamation between the template on the corner uses the sponge adhesive tape bonding, uses split bolt between parallel template, subsequently fluid concrete in the framework that template is barricaded as.Adopt this method, because sponge adhesive tape adhesion stress is less, the corner is easy to generate spillage, and split bolt is to be enclosed within the PVC sleeve pipe, sleeve pipe is difficult to combine closely with template, therefore between sleeve pipe and template, also occur spillage easily, so just make easily that profile defective and appearance defect appear in the concrete after the construction.
Summary of the invention
In order to overcome the defective of prior art, a kind of construction quality height is provided, can effectively controls the concrete construction instrument of profile defective and appearance defect, the utility model discloses a kind of fastening means that is used for dry concrete construction.
The utility model reaches goal of the invention by following technical solution:
A kind of fastening means that is used for dry concrete construction comprises weather strip, cover pipe plug and Corner protective strip, and it is characterized in that: weather strip is a long strip type, and its cross sectional shape is " worker " font; The cover pipe plug is an open column shape cylinder, and cylinder one end is the joint that is circular platform type; Corner protective strip is a long strip type, and its cross sectional shape is that two mutually perpendicular right-angle sides and a quadrant arc are formed, and the arc top of circular arc is towards the right angle.
The described fastening means that is used for dry concrete construction is characterized in that: the parallel both sides of " worker " font weather strip, its outer is all curved.
The described fastening means that is used for dry concrete construction is characterized in that: cover pipe plug (2) is the joint of circular platform type, and the angle of cut of its round platform bus and bottom surface is between 15 °～75 °.
When the utility model uses; the length of weather strip (1) middle brace rod equates with the thickness of template; template is embedded respectively in two grooves of weather strip (1); cover pipe plug (2) vertically inserts in the template; insert split bolt in the through hole of cover pipe plug (2); put into Corner protective strip (3) in the vertical corner of template, the right-angle side of Corner protective strip (3) and the vertical corner of template fit tightly.
Pour into a mould clear-water concrete again after having used the utility model in template, the quality after the cast is significantly improved, and weather strip makes template piece close and firm, has avoided the displacement of vibrating and producing, and is difficult for spillage.Cover pipe plug and template are combined closely, and have stopped between the sleeve pipe template, the spillage at split bolt place, and Corner protective strip has been eliminated corner spillage, section deformation and guaranteed that linea angulata is straight, and the lines flow smoothly that third dimension is strong for framework, and the post corner is naturally slick and sly.
Description of drawings
Fig. 1 is the sectional view of weather strip in the utility model;
Fig. 2 is the user mode schematic diagram of weather strip in the utility model;
Fig. 3 is the front view of the utility model middle sleeve plug;
Fig. 4 is the left view of the utility model middle sleeve plug;
Fig. 5 is the sectional view of Corner protective strip in the utility model;
Fig. 6 is the user mode schematic diagram of the utility model middle sleeve plug and Corner protective strip.
The specific embodiment
Below further specify the utility model by specific embodiment.
Embodiment 1
A kind of fastening means that is used for dry concrete construction comprises weather strip 1, cover pipe plug 2 and Corner protective strip 3, and weather strip 1 is long strip type as shown in Figure 1, and its cross sectional shape is " worker " font.As shown in Figure 2, the length of weather strip 1 middle brace rod equated with the thickness of template 41 and template 42, and template 41 and template 42 are embedded in two grooves of weather strip 1 fluid concrete 5 in the space that template 41 and template 42 cross respectively when weather strip 1 used.
When cover pipe plug 2 and Corner protective strip 3 uses as shown in Figure 6; cover pipe plug 2 vertical insertions in the template 44; insert split bolt 6 in the through hole of cover pipe plug 2; Corner protective strip 3 is put in vertical corner in template 43 and template 44, and the vertical corner of the right-angle side of Corner protective strip 3 and template fits tightly.
A kind of fastening means that is used for dry concrete construction; comprise weather strip 1, cover pipe plug 2 and Corner protective strip 3; the both sides that " worker " font weather strip 1 is parallel; its outer is all curved; cover pipe plug 2 is the joint of circular platform type, and the angle of cut of its round platform bus and bottom surface gets 45 ° of other structures and using method is all same with embodiment 1.
Claims (3)
1. a fastening means that is used for dry concrete construction comprises weather strip (1), cover pipe plug (2) and Corner protective strip (3), and it is characterized in that: weather strip (1) is a long strip type, and its cross sectional shape is " worker " font; Cover pipe plug (2) is an open column shape cylinder, and cylinder one end is the joint that is circular platform type; Corner protective strip (3) is a long strip type, and its cross sectional shape is that two mutually perpendicular right-angle sides and a quadrant arc are formed, and the arc top of circular arc is towards the right angle.
2. the fastening means that is used for dry concrete construction as claimed in claim 1 is characterized in that: the parallel both sides of " worker " font weather strip (1), its outer is all curved.
3. the fastening means that is used for dry concrete construction as claimed in claim 1 is characterized in that: cover pipe plug (2) is the joint of circular platform type, and the angle of cut of its round platform bus and bottom surface is between 15 °～75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820158250U CN201372568Y (en) | 2008-12-30 | 2008-12-30 | Connection device for clear water concrete construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820158250U CN201372568Y (en) | 2008-12-30 | 2008-12-30 | Connection device for clear water concrete construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201372568Y true CN201372568Y (en) | 2009-12-30 |
Family
ID=41498648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820158250U Expired - Lifetime CN201372568Y (en) | 2008-12-30 | 2008-12-30 | Connection device for clear water concrete construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201372568Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612396A (en) * | 2015-01-13 | 2015-05-13 | 成都聚智工业设计有限公司 | Concrete column formwork |
| CN108412205A (en) * | 2018-01-26 | 2018-08-17 | 中国华冶科工集团有限公司 | Clear water frame column and its formwork erection method |
| CN114645617A (en) * | 2022-03-23 | 2022-06-21 | 中国五冶集团有限公司 | Building Information Modeling (BIM) -technology-based template internal and external corner slurry leakage prevention structure and construction method thereof |
-
2008
- 2008-12-30 CN CN200820158250U patent/CN201372568Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612396A (en) * | 2015-01-13 | 2015-05-13 | 成都聚智工业设计有限公司 | Concrete column formwork |
| CN108412205A (en) * | 2018-01-26 | 2018-08-17 | 中国华冶科工集团有限公司 | Clear water frame column and its formwork erection method |
| CN114645617A (en) * | 2022-03-23 | 2022-06-21 | 中国五冶集团有限公司 | Building Information Modeling (BIM) -technology-based template internal and external corner slurry leakage prevention structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MCC5 GROUP CORPORATION LIMITED (SHANGHAI) Free format text: FORMER NAME: SHANGHAI WUYE CONSTRUCTION OF ZHONGYE CHENGGONG CO.LTD |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201900 Shanghai city Baoshan District Tieli Road No. 2501 Patentee after: MCC5 Group Corporation Limited (Shanghai) Address before: 201900 Shanghai city Baoshan District Tieli Road No. 2501 Patentee before: Shanghai Wuye Construction Of Zhongye Chenggong Co.Ltd |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |
|
| CX01 | Expiry of patent term |