CN208105673U - Reinforcing bar grout sleeve connection structure - Google Patents
Reinforcing bar grout sleeve connection structure Download PDFInfo
- Publication number
- CN208105673U CN208105673U CN201820408119.6U CN201820408119U CN208105673U CN 208105673 U CN208105673 U CN 208105673U CN 201820408119 U CN201820408119 U CN 201820408119U CN 208105673 U CN208105673 U CN 208105673U
- Authority
- CN
- China
- Prior art keywords
- ferrule barrel
- reinforcing bar
- threaded hole
- connecting pin
- bar
- 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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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to assembled architecture technical field of construction, specifically a kind of reinforcing bar grout sleeve connection structure.Including ferrule barrel, prefabricated end bar, connect reinforcing bar, the upper end of ferrule barrel is equipped with threaded hole, connection cavity is formed in ferrule barrel, the top of ferrule barrel is equipped with the first slurry outlet, the middle part of ferrule barrel is equipped with the second slurry outlet, the lower part of ferrule barrel is equipped with injected hole, the connecting pin of prefabricated end bar is equipped with the silk head cooperated with threaded hole, threaded hole of the ferrule barrel by the upper end is connect with the connecting pin of the prefabricated end bar with silk head, the connecting pin of connection reinforcing bar is protruded into the connection cavity of ferrule barrel and is connect by grouting material with the connecting pin of the prefabricated end bar in threaded hole.Double slurry outlets of the utility model are arranged, and are conducive to construction personnel and understand grouting progress in time, it is possible to prevente effectively from grouting is not firm in ferrule barrel, improve construction quality, structure is simple, and easy for construction, the requirement to construction personnel is lower, improves construction efficiency.
Description
Technical field
The utility model relates to assembled architecture technical field of construction, specifically a kind of reinforcing bar grout sleeve connection structure.
Background technique
In assembled architecture, there are the connections of a large amount of node to connect with piece, and the connection of reinforcing bar is undoubtedly wherein
Using most, mostly important key technology, since fabricated construction is there are a large amount of prefabricated components, work progress also has it
Particularity, it is impossible to meet its construction requirements for the connection structures such as traditional binding overlap joint, welding, at present for, assembled
It is connected as grout sleeve connection using more reinforcing bar in structure, but existing grout sleeve connection structure is in its work progress
In, construction personnel can not grasp and understand grouting progress constantly, this will result in grout sleeve, and grouting is not firm, influence reinforcing bar company
Connect quality and construction quality.
Utility model content
The utility model aims to solve the problem that the above problem, construction personnel can be made to understand and grasp filling in time to provide one kind
Slurry progress avoids the occurrence of not firm reinforcing bar grout sleeve connection structure of being in the milk.
The utility model solves described problem, the technical solution adopted is that：
A kind of reinforcing bar grout sleeve connection structure, including ferrule barrel, prefabricated end bar, connection reinforcing bar, it is characterised in that：
The upper end of ferrule barrel is provided with threaded hole, connection cavity is formed in ferrule barrel, the top of ferrule barrel is provided with first and goes out
Hole is starched, is provided with the second slurry outlet in the middle part of ferrule barrel, the lower part of ferrule barrel is provided with injected hole, the company of prefabricated end bar
It connects end and is provided with the silk head cooperated with threaded hole, threaded hole of the ferrule barrel by the upper end and the prefabricated end bar with silk head
Connecting pin connection, the connecting pin for connecting reinforcing bar protrude into the connection cavity of ferrule barrel and by grouting material in threaded hole
The connecting pin of prefabricated end bar connects.
The utility model by adopting the above technical scheme, compared with prior art, the feature protruded is：
Double slurry outlet settings, are conducive to construction personnel and understand grouting progress in time, it is possible to prevente effectively from filling in ferrule barrel
Starch it is not firm, improve construction quality, structure is simple, and easy for construction, the requirement to construction personnel is lower, improves construction efficiency.
Preferably, the further technical solution of the utility model is：
It is provided with the shearing slot adaptable with reinforcing bar is connect on the inner wall of ferrule barrel, increases between grouting material and ferrule barrel
Cohesive force, prevention connection sliding appearance.
Detailed description of the invention
Fig. 1 is the utility model embodiment schematic perspective view；
Fig. 2 is the utility model embodiment schematic view of the front view；
Fig. 3 is the overlooking structure diagram of Fig. 2；
Fig. 4 is A-A schematic cross-sectional view in Fig. 3；
Fig. 5 is the partial enlargement structural representation of B in Fig. 4；
In figure：Ferrule barrel 1；Prefabricated end bar 2；Connect reinforcing bar 3；Threaded hole 4；Injected hole 5；Second slurry outlet 6；First
Slurry outlet 7；Shear slot 8；Grouting material 9；Silk head 10.
Specific embodiment：
Below with reference to embodiment, the utility model is described in further detail, and purpose, which is only that, more fully understands the utility model
Content, therefore, the cited case are not intended to limit the protection scope of the utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of reinforcing bar grout sleeve connection structure, including ferrule barrel 1, prefabricated end
Reinforcing bar 2, connection reinforcing bar 3, the upper end of ferrule barrel 1 are provided with threaded hole 4, form connection cavity, ferrule barrel in ferrule barrel 1
1 top is provided with the first slurry outlet 7, and the middle part of ferrule barrel 1 is provided with the second slurry outlet 6, the lower part setting of ferrule barrel 1
There is injected hole 5, the connecting pin of prefabricated end bar 2 is provided with the silk head 10 cooperated with threaded hole 4, and ferrule barrel 1 passes through the upper end
Threaded hole 4 connect with the connecting pin of prefabricated end bar 2 with silk head 10, ferrule barrel 1 is protruded into the connecting pin for connecting reinforcing bar 3
Connection cavity in and connect with the connecting pin of the prefabricated end bar 2 in threaded hole 4 by grouting material 9, the inner wall of ferrule barrel 1
On the shearing slot 8 of different number is provided with according to the diameter of different connection reinforcing bars 3, increase between grouting material 9 and ferrule barrel 1
Cohesive force, prevention connection sliding appearance.
The first slurry outlet 7 and the second slurry outlet 6 is respectively set on the top of ferrule barrel 1 and middle part in the utility model, double
The design of pulp pore structure is conducive to construction personnel and understands grouting progress in time, it is possible to prevente effectively from grouting is not firm in ferrule barrel 1,
Construction quality is improved, structure is simple, and easy for construction, the requirement to construction personnel is lower, improves construction efficiency.
The above is only the preferred feasible embodiment of the utility model, not thereby limits to the power of the utility model
Sharp range, it is all with equivalence changes made by the utility model specification and its accompanying drawing content, it is both contained in the utility model
Within interest field.
Claims (2)
1. a kind of reinforcing bar grout sleeve connection structure, including ferrule barrel, prefabricated end bar, connection reinforcing bar, it is characterised in that：Set
The upper end of cylinder cylinder is provided with threaded hole, connection cavity is formed in ferrule barrel, the top of ferrule barrel is provided with the first pulp
Hole is provided with the second slurry outlet in the middle part of ferrule barrel, and the lower part of ferrule barrel is provided with injected hole, the connection of prefabricated end bar
End is provided with the silk head with threaded hole cooperation, threaded hole of the ferrule barrel by the upper end and the prefabricated end bar with silk head
Connecting pin connection, the connecting pin for connecting reinforcing bar protrude into the connection cavity of ferrule barrel and pass through grouting material with it is pre- in threaded hole
The connecting pin of end bar processed connects.
2. reinforcing bar grout sleeve connection structure according to claim 1, it is characterised in that：It is arranged on the inner wall of ferrule barrel
There is the shearing slot adaptable with reinforcing bar is connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408119.6U CN208105673U (en) | 2018-03-26 | 2018-03-26 | Reinforcing bar grout sleeve connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408119.6U CN208105673U (en) | 2018-03-26 | 2018-03-26 | Reinforcing bar grout sleeve connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208105673U true CN208105673U (en) | 2018-11-16 |
Family
ID=64122833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820408119.6U Expired - Fee Related CN208105673U (en) | 2018-03-26 | 2018-03-26 | Reinforcing bar grout sleeve connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208105673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707109A (en) * | 2019-01-25 | 2019-05-03 | 上海市建筑科学研究院 | Sleeve supplementary irrigation regulation method based on different grouting depth of defect |
| CN111255161A (en) * | 2020-02-10 | 2020-06-09 | 湖南省西城建设有限公司 | Steel bar connection grouting sleeve structure and construction process |
-
2018
- 2018-03-26 CN CN201820408119.6U patent/CN208105673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707109A (en) * | 2019-01-25 | 2019-05-03 | 上海市建筑科学研究院 | Sleeve supplementary irrigation regulation method based on different grouting depth of defect |
| CN109707109B (en) * | 2019-01-25 | 2020-12-22 | 上海市建筑科学研究院 | Sleeve filling and renovating method based on different grouting defect depths |
| CN111255161A (en) * | 2020-02-10 | 2020-06-09 | 湖南省西城建设有限公司 | Steel bar connection grouting sleeve structure and construction process |
| CN111255161B (en) * | 2020-02-10 | 2021-12-10 | 湖南省西城建设有限公司 | Steel bar connection grouting sleeve structure and construction process |
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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: 20181116 Termination date: 20200326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |