CN201339251Y - Connecting structure of flitch for construction - Google Patents
Connecting structure of flitch for construction Download PDFInfo
- Publication number
- CN201339251Y CN201339251Y CNU2008201580108U CN200820158010U CN201339251Y CN 201339251 Y CN201339251 Y CN 201339251Y CN U2008201580108 U CNU2008201580108 U CN U2008201580108U CN 200820158010 U CN200820158010 U CN 200820158010U CN 201339251 Y CN201339251 Y CN 201339251Y
- Authority
- CN
- China
- Prior art keywords
- flitch
- tooth
- construction
- connecting end
- connecting structure
- 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
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Abstract
The utility model relates to a connecting structure of a flitch for construction. The connecting end of the flitch is of a tooth shape, and the connecting end of another flitch butted with the connecting end is of a tooth shape which is matched with the connecting end. One layer of glue is coated between tooth surfaces. The length of the tooth is 20 to 25mm, and the width of the tooth root is 7.5 to 8.5mm. Compared with the prior art, the waste short flitch can be lengthened and reused by using the connecting structure of the flitch for construction. The strength of the joint of the connected flitch is close to the strength of the original flitch due to the appropriate processing technologies and measures, so that the flitch can be used safely. Some building site totally uses 700 cubic meter of flitch, wherein about 250 cubic meter of flitch lengthened by the connecting mode is used and 300 thousand Yuan is saved. The connecting structure has simple structure and low production cost, can save timber greatly, saves construction funds, is an ideal green environmental protection project, and can be generalized widely.
Description
Technical field:
The utility model relates to a kind of building connector, more specifically to a kind of syndeton of flitch for building.
Background technology:
Popularizing along with cast-in-place structural in recent years; a large amount of wooden models that use in building engineering construction; and a large amount of clamping plate and flitches of using in the wooden model; being dropped in the total input of engineering of this part occupies very big proportion; often in batch turnover material is scrapped after engineering construction process or engineering construction finish; most short and small flitch is as waste disposal; that have even do not have any cost recovery; cause very big waste to engineering; engineering cost is strengthened; cause very big pressure to engineering equally, affect for on-the-spot civilized construction and environmental protection.Therefore, how to make full use of the short and small flitch in the engineering, study the method that its butt joint connects, making it to continue to utilize is a useful problem.
The utility model content:
The purpose of this utility model is that a kind of simple in structure, syndeton of cutting the waste, saving the flitch for building of cost is provided at the prior art weak point.
The purpose of this utility model is to realize by following measure: a kind of syndeton of flitch for building, its special character is, the connection end of flitch is dentation, and being connected the end with the flitch of its butt joint has the dentation that matches with it, scribbles one deck glue between the flank of tooth and the flank of tooth.
The length of described tooth is 20～25mm, and the width of tooth root is 7.5～8.5mm.
Compared with prior art, owing to adopted the syndeton of the flitch for building that the utility model proposes, can continue behind the waste and old short flitch spreading to use, because the technology appropriate measures, flitch after the connection and former flitch intensity are approaching, can relievedly use.Calculate 700 cubic metres of shared flitches by certain building site, adopt about 250 cubic metres of this connected mode lengthening flitch, save about 300,000 yuan of cost.The utility model is simple in structure, cost of manufacture is low, can save timber in a large number, saves the engineering funds, is an ideal green environmental protection project, can extensively promote the use of.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated:
Fig. 1 has provided the structural representation of the utility model embodiment.A kind of syndeton of flitch for building, its special character are that the connection end 1 of flitch is dentation, and the flitch of its butt joint connects end 2 dentation 3 that matches with it, scribbles one deck glue 4 between the flank of tooth and the flank of tooth.The length of described tooth is 20～25mm, and the width of tooth root is 7.5～8.5mm.
When adopting the utility model structure, the flitch end broach that will connect by the size that configures with rack shaper evenly is coated with one deck glue after broach finishes on the flank of tooth earlier, on the flitch axial line flitch is pressurizeed thereafter, and hydraulic pressure compresses.The flitch after the connection and the intensity of former flitch are approaching, and flitch belongs to the two-force member of pressurized mainly as brace in building operations, can relievedly use.
The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (2)
1. the syndeton of a flitch for building is characterized in that, the connection end of flitch is dentation, and being connected the end with the flitch of its butt joint has the dentation that matches with it, scribbles one deck glue between the flank of tooth and the flank of tooth.
2. the syndeton of flitch for building according to claim 1, the length that it is characterized in that described tooth is 20～25mm, the width of tooth root is 7.5～8.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201580108U CN201339251Y (en) | 2008-12-26 | 2008-12-26 | Connecting structure of flitch for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201580108U CN201339251Y (en) | 2008-12-26 | 2008-12-26 | Connecting structure of flitch for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339251Y true CN201339251Y (en) | 2009-11-04 |
Family
ID=41234796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201580108U Expired - Fee Related CN201339251Y (en) | 2008-12-26 | 2008-12-26 | Connecting structure of flitch for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339251Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500066A (en) * | 2011-10-13 | 2012-06-20 | 中国人民解放军第三军医大学第一附属医院 | Foot fixing device for radiotherapy |
| CN102797295A (en) * | 2012-09-06 | 2012-11-28 | 深圳市普源新型材料有限公司 | Tooth-shaped connection node of steel structure |
-
2008
- 2008-12-26 CN CNU2008201580108U patent/CN201339251Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500066A (en) * | 2011-10-13 | 2012-06-20 | 中国人民解放军第三军医大学第一附属医院 | Foot fixing device for radiotherapy |
| CN102500066B (en) * | 2011-10-13 | 2015-04-08 | 中国人民解放军第三军医大学第一附属医院 | Foot fixing device for radiotherapy |
| CN102797295A (en) * | 2012-09-06 | 2012-11-28 | 深圳市普源新型材料有限公司 | Tooth-shaped connection node of steel 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: 20091104 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |