CN208105675U - For being connected to the straight screw sleeve connection structure of chamber grouting - Google Patents
For being connected to the straight screw sleeve connection structure of chamber grouting Download PDFInfo
- Publication number
- CN208105675U CN208105675U CN201820408259.3U CN201820408259U CN208105675U CN 208105675 U CN208105675 U CN 208105675U CN 201820408259 U CN201820408259 U CN 201820408259U CN 208105675 U CN208105675 U CN 208105675U
- Authority
- CN
- China
- Prior art keywords
- ferrule barrel
- threaded hole
- bar
- connecting pin
- connection
- 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 kind of for being connected to the straight screw sleeve connection structure of chamber grouting.Including ferrule barrel, prefabricated end bar, connection reinforcing bar, ferrule barrel upper end is provided with threaded hole, connection cavity is formed in ferrule barrel, ferrule barrel top be provided with be connected to cavity perforation slurry outlet, the connecting pin of prefabricated end bar is provided with the silk head with threaded hole cooperation, ferrule barrel is connect by threaded hole with the connecting pin of prefabricated end bar, and the connecting pin for connecting reinforcing bar is protruded into the connection cavity of ferrule barrel and connect by grouting material with the connecting pin of the prefabricated end bar in threaded hole.The utility model grouting material is poured by ferrule barrel bottom end opening, it is flowed out from top slurry outlet, ferrule barrel is in addition to top is provided with a slurry outlet, bottom is not provided with injected hole, without carrying out the closing work of injected hole, simplifies work progress, construction process requirement can not only be met, reinforced bar sleeve production procedure can also be simplified, steel using amount is reduced, be effectively saved cost.
Description
Technical field
It is specifically a kind of for being connected to the reinforcing bar set of chamber grouting the utility model relates to assembled architecture technical field of construction
Cylinder 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 traditional binding overlap joint, welding manner.For at present, in fabricated construction
Be grout sleeve connection using more reinforcing bar connection type, but the reinforced bar sleeve steel quantity consumption in existing market is larger, cost compared with
Height, economic benefit are low.
Utility model content
The utility model aims to solve the problem that the above problem, so that providing one kind can satisfy construction process requirement, simplifies reinforcing bar
Sleeve production procedure, the straight screw sleeve connection structure being in the milk for being connected to chamber for reducing steel using amount, save the cost.
The utility model solves described problem, the technical solution adopted is that：
A kind of straight screw sleeve connection structure being in the milk for being connected to chamber, including ferrule barrel, prefabricated end bar, connection steel
Muscle, the upper end of ferrule barrel are provided with threaded hole, and connection cavity is formed in ferrule barrel, and the top of ferrule barrel is provided with and connects
The slurry outlet of cavity body perforation, the connecting pin of prefabricated end bar are provided with the silk head with threaded hole cooperation, and ferrule barrel passes through it
The threaded hole of upper end is connect with the connecting pin of the prefabricated end bar with silk head, and ferrule barrel is protruded into the connecting pin for connecting reinforcing bar
It is connect in connection cavity and by grouting material with the connecting pin of the prefabricated end bar in threaded hole.
The utility model by adopting the above technical scheme, compared with prior art, the feature protruded is：
When grouting, grouting material is poured by ferrule barrel bottom end opening, is flowed out from top slurry outlet, whole process injected hole
In closed state, for ferrule barrel in addition to top is provided with a slurry outlet, bottom is not provided with injected hole, it is therefore not necessary into
The closing work of row injected hole, simplifies work progress, using connection chamber when can not only meet the connection of assembled architecture node
Construction process requirement when grouting, additionally it is possible to simplify reinforced bar sleeve production procedure, reduce steel using amount, effectively save cost.
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；Slurry outlet 5；Shear slot 6；Grouting material 7；
Silk head 8.
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.
It is a kind of for being connected to the straight screw sleeve connection structure of chamber grouting, including sleeve referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5
Cylinder 1, prefabricated end bar 2, connection reinforcing bar 3, the upper end of ferrule barrel 1 are provided with threaded hole 4, form connection in ferrule barrel 1
Cavity, the top of ferrule barrel 1 be provided with be connected to cavity perforation slurry outlet 5, the connecting pin of prefabricated end bar 2 be provided with
The silk head 8 that threaded hole 4 cooperates, the connection of threaded hole 4 and prefabricated end bar 2 with silk head 8 of the ferrule barrel 1 by the upper end
End connection, the connecting pin of connection reinforcing bar 3 protrude into the connection cavity of ferrule barrel 1 and pass through grouting material 7 with it is pre- in threaded hole 4
The connecting pin of end bar 2 processed connects, and the diameter of different connection reinforcing bars 3 is provided with different numbers on the inner wall of ferrule barrel 1
The shearing slot 6 of amount increases the cohesive force between grouting material 7 and ferrule barrel 1 with this, the appearance of prevention connection sliding.
When the utility model is in the milk, grouting material 7 is poured by the bottom end opening of ferrule barrel 1, is flowed from top slurry outlet 5
Out, whole process injected hole is in closed state, and in addition to top is provided with a slurry outlet 5, bottom is not provided with ferrule barrel 1
Injected hole simplifies work progress it is therefore not necessary to carry out the closing work of injected hole, can not only meet assembled architecture section
Construction process requirement when point connection using connection chamber grouting, additionally it is possible to which the production procedure for simplifying reinforced bar sleeve 1 reduces use
Steel amount, effectively save cost.
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. it is a kind of for being connected to the straight screw sleeve connection structure of chamber grouting, including ferrule barrel, prefabricated end bar, connection reinforcing bar,
It is characterized 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 set
The slurry outlet for being equipped with and being connected to cavity perforation, the connecting pin of prefabricated end bar are provided with the silk head with threaded hole cooperation, sleeve cylinder
Threaded hole of the body by the upper end is connect with the connecting pin of the prefabricated end bar with silk head, and set is protruded into the connecting pin for connecting reinforcing bar
It is connect in the connection cavity of cylinder cylinder and by grouting material with the connecting pin of the prefabricated end bar in threaded hole, grouting material is by sleeve
It pours at the bottom end opening of cylinder, is flowed out from top slurry outlet.
2. according to claim 1 for being connected to the straight screw sleeve connection structure of chamber grouting, it is characterised in that：Ferrule barrel
Inner wall on be provided with the shearing slot adaptable with reinforcing bar is connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408259.3U CN208105675U (en) | 2018-03-26 | 2018-03-26 | For being connected to the straight screw sleeve connection structure of chamber grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408259.3U CN208105675U (en) | 2018-03-26 | 2018-03-26 | For being connected to the straight screw sleeve connection structure of chamber grouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208105675U true CN208105675U (en) | 2018-11-16 |
Family
ID=64122892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820408259.3U Expired - Fee Related CN208105675U (en) | 2018-03-26 | 2018-03-26 | For being connected to the straight screw sleeve connection structure of chamber grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208105675U (en) |
-
2018
- 2018-03-26 CN CN201820408259.3U patent/CN208105675U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20200326 |