CN208023840U - A kind of reinforced bar jointing sleeve barrel structure - Google Patents
A kind of reinforced bar jointing sleeve barrel structure Download PDFInfo
- Publication number
- CN208023840U CN208023840U CN201820223188.XU CN201820223188U CN208023840U CN 208023840 U CN208023840 U CN 208023840U CN 201820223188 U CN201820223188 U CN 201820223188U CN 208023840 U CN208023840 U CN 208023840U
- Authority
- CN
- China
- Prior art keywords
- tube
- substructure
- tube structure
- sleeve barrel
- grout
- 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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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a kind of reinforced bar jointing sleeve barrel structure, including being made of substructure, reinforcing bar, prefabricated post, tube-in-tube structure, grout blanket, the substructure is laid with grout blanket with prefabricated post junction, the grouting layer thickness is not less than 18mm, the prefabricated post is internally provided with tube-in-tube structure, the tube-in-tube structure is located on grout blanket, the tube-in-tube structure top is provided with venthole, lower part is provided with grout hole, the tube-in-tube structure whole height is not less than 200mm, substructure, by grout blanket, is closely connect by the reinforcing bar by substructure using tube-in-tube structure with prefabricated pile.
Description
Technical field
The utility model is related to building structure reinforcing bar interconnection technique field more particularly to a kind of reinforced bar jointing sleeve barrel structures.
Background technology
In building trade, traditional bar connecting mode such as overlaps, welds connection type, no matter from quality of connection,
Efficiency or operability cannot meet the needs of construction industry rapid development；Connection type that overlapped cannot be used for big specification
The connection of reinforcing bar, along with the deficiencies of welding is poor just like steel solderability, and power supply is unstable, and capacitance is inadequate place.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of reinforced bar jointing sleeve barrel structure, structure design and selection are reasonable,
With energy saving, the features such as limitation by reinforcing bar composition and type.
To achieve the above object, the technical solution adopted in the utility model is：A kind of reinforced bar jointing sleeve barrel structure, including by
Substructure, reinforcing bar, prefabricated post, tube-in-tube structure, grout blanket composition, the substructure are laid with prefabricated post junction and are in the milk
Layer, the grouting layer thickness are not less than 18mm, and the prefabricated post is internally provided with tube-in-tube structure, which is located on grout blanket,
The tube-in-tube structure top is provided with venthole, and lower part is provided with grout hole, which is not less than 200mm, described
Substructure, by grout blanket, is closely connect by reinforcing bar by substructure using tube-in-tube structure with prefabricated pile.
Preferably, the grouting layer thickness may be configured as 22mm.
Preferably, the tube-in-tube structure whole height may be configured as 210mm.
Using the utility model has the beneficial effects that：Structure design and selection are reasonable, with energy saving, not by reinforcing bar composition
And type limitation the features such as.
Description of the drawings
Fig. 1 is a kind of reinforcing steel bar connecting sleeve tube structural schematic diagram.
Wherein：1 is substructure, and 2 be reinforcing bar, and 3 be prefabricated post, and 4 be tube-in-tube structure, and 4-1 is venthole, and 4-2 is grouting
Hole, 5 be grout blanket.
Specific implementation mode
In conjunction with attached drawing, now the utility model is described in further detail.
In conjunction with attached drawing, in specific implementation, a kind of reinforced bar jointing sleeve barrel structure, including by substructure 1, reinforcing bar 2, prefabricated post
3, tube-in-tube structure 4, grout blanket 5 form, and the substructure 1 is laid with grout blanket 5,5 thickness of grout blanket with 3 junction of prefabricated post
Not less than 18mm, the prefabricated post 3 is internally provided with tube-in-tube structure 4, which is located on grout blanket 5, the tube-in-tube structure
4 tops are provided with venthole 4-1, and lower part is provided with grout hole 4-2, which is not less than 200mm, the reinforcing bar 2
By substructure 1 by grout blanket 5, substructure 1 is closely connect with prefabricated pile 3 using tube-in-tube structure 4.
Preferably, 5 thickness of the grout blanket may be configured as 22mm.
Preferably, 4 whole height of the tube-in-tube structure may be configured as 210mm.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
1. a kind of reinforced bar jointing sleeve barrel structure, it is characterised in that：Including by substructure, reinforcing bar, prefabricated post, tube-in-tube structure, filling
Pulp layer forms, and the substructure is laid with grout blanket with prefabricated post junction, which is not less than 18mm, described prefabricated
Column is internally provided with tube-in-tube structure, which is located on grout blanket, and the tube-in-tube structure top is provided with venthole, and lower part is provided with
Grout hole, the tube-in-tube structure whole height be not less than 200mm, the reinforcing bar by substructure by grout blanket, using sleeve
Substructure is closely connect by structure with prefabricated pile.
2. a kind of reinforced bar jointing sleeve barrel structure according to claim 1, it is characterised in that：The grouting layer thickness can be arranged
For 22mm.
3. a kind of reinforced bar jointing sleeve barrel structure according to claim 1, it is characterised in that：The tube-in-tube structure whole height
It may be configured as 210mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223188.XU CN208023840U (en) | 2018-02-07 | 2018-02-07 | A kind of reinforced bar jointing sleeve barrel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223188.XU CN208023840U (en) | 2018-02-07 | 2018-02-07 | A kind of reinforced bar jointing sleeve barrel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208023840U true CN208023840U (en) | 2018-10-30 |
Family
ID=63902872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820223188.XU Expired - Fee Related CN208023840U (en) | 2018-02-07 | 2018-02-07 | A kind of reinforced bar jointing sleeve barrel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208023840U (en) |
-
2018
- 2018-02-07 CN CN201820223188.XU patent/CN208023840U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |