CN206581495U - Bar joint - Google Patents
Bar joint Download PDFInfo
- Publication number
- CN206581495U CN206581495U CN201720183925.3U CN201720183925U CN206581495U CN 206581495 U CN206581495 U CN 206581495U CN 201720183925 U CN201720183925 U CN 201720183925U CN 206581495 U CN206581495 U CN 206581495U
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- CN
- China
- Prior art keywords
- sleeve
- reinforcing bar
- bar
- utility
- model
- 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 provides a kind of bar joint, including：The first sleeve for connecting the first reinforcing bar, first sleeve is provided with the first external screw thread；And connector, including the 3rd sleeve for connecting the second sleeve of the second reinforcing bar and being sheathed on outside the second sleeve, provided with the first internal thread being screwed with first external screw thread in the 3rd sleeve, the spacing block set that the both sides for being arranged at the second sleeve are aligned with first sleeve is additionally provided with the 3rd sleeve.The utility model is solved in the longer reinforcing bar of reinforcing steel bar connecting sleeve tube connecting length using an insertion, especially end reinforced when having bending, there is the problem of difficulty of construction that reinforcing bar is screwed into reinforcing steel bar connecting sleeve tube is big.
Description
Technical field
The utility model is related to a kind of construction aid, and in particular to a kind of bar joint.
Background technology
In structure of reinforced concrete, the connection method of reinforcing bar has colligation, welding and mechanically connected.And built at present
Build in construction, reinforced bar mechanical connector is the most commonly used because of its preferably connection effect.Reinforced bar mechanical connector is not being destroyed
In the case of the fold resistance of reinforcing bar, the bonding strength of reinforcing bar greatly improved, it is ensured that the construction quality of reinforced concrete structure.
Reinforced bar mechanical connector is most commonly that the reinforcing steel bar connecting sleeve tube of an insertion.When connecting reinforcing bar, by reinforcing bar
It is screwed into from two in reinforcing steel bar connecting sleeve tube.And in steel reinforcement abutting joints construction, during for the longer reinforcing bar of connecting length, this is just
So that needing to spend larger energy to rotate reinforcing bar when the longer reinforcing bar of length is screwed into reinforcing steel bar connecting sleeve tube, reinforcing bar is added
The difficulty of construction of docking, particularly when there is bending the end of reinforcing bar, the difficulty of construction of reinforcing steel bar connecting sleeve tube is screwed into just by reinforcing bar
It is bigger.
Utility model content
To overcome the defect present in prior art, a kind of bar joint is now provided, to solve to pass through using one
The longer reinforcing bar of logical reinforcing steel bar connecting sleeve tube connecting length, it is especially end reinforced when having bending, exist and reinforcing bar is screwed into reinforcing bar
The problem of difficulty of construction of branch sleeve is big.
To achieve the above object there is provided a kind of bar joint, including：
The first sleeve for connecting the first reinforcing bar, first sleeve is provided with the first external screw thread；And
Connector, including for connecting the second sleeve and be sheathed on outside the second sleeve the 3rd set of the second reinforcing bar
Provided with the first internal thread being screwed with first external screw thread in cylinder, the 3rd sleeve, it is additionally provided with the 3rd sleeve
The spacing block set for the both sides for being arranged at the second sleeve is aligned with first sleeve.
Further, first sleeve has the Through-cavity worn for first reinforcing bar, first reinforcing bar
First end is located at the outside close to one end of the second sleeve in first sleeve, close described the of the second sleeve
One end of one sleeve, which is provided with, supplies the first end of first reinforcing bar to plug with the second reinforcing bar to described in further groove.
Further, first sleeve is provided with the second internal thread, and first reinforcing bar is provided with and second internal thread
The second external screw thread being screwed.
Further, the second sleeve is provided with the 3rd internal thread, and second reinforcing bar is provided with and the 3rd internal thread
The 3rd external screw thread being screwed.
Further, the spacing block set is the annular stop projection being radially arranged along the 3rd sleeve.
Further, the spacing block set is the annular stop projection being disposed radially.
The beneficial effects of the utility model are that bar joint of the present utility model connects reinforcing bar, in advance by first
Sleeve and connector are separately mounted on two reinforcing bars to be docked, and when needing docking, only need to rotate 3rd sleeve can be real
Now with the connection of the first sleeve, and then realize the docking of two docking reinforcing bars.During using bar joint of the present utility model
It can avoid rotating the docking reinforcing bar of long length, or end from having the reinforcing bar of bending, under the operating mode of mating operation faciostenosis
It could be used that so that quick, the convenient, efficiency of construction of steel reinforcement abutting joints construction is high.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the utility model bar joint.
Fig. 2 is the schematic diagram of the utility model bar joint.
Fig. 3 to Fig. 5 is the use state figure of the utility model bar joint.
Embodiment
Illustrate embodiment of the present utility model below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages of the present utility model and effect easily.The utility model can also be by addition
Different embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.
Fig. 1 is the decomposing schematic representation of the utility model bar joint, and Fig. 2 is the utility model bar joint
Schematic diagram, Fig. 3 to Fig. 5 is the use state figure of the utility model bar joint.
Referring to figs. 1 to shown in Fig. 5, the utility model provides a kind of bar joint, including：First sleeve 1 and company
Connect device 2.
First sleeve 1 is mainly used in connecting the first reinforcing bar 1.First sleeve 1 is a hollow sleeve, moreover, the first sleeve 1
The lateral surface of barrel is provided with the first external screw thread, and the medial surface of the barrel of the first sleeve 1 is provided with the second internal thread.First reinforcing bar 3 is set
There is the second external screw thread 31 matched with the second internal thread, the first reinforcing bar 3 and the first sleeve 1 are threadedly coupled.
Connector 2 includes second sleeve 21 and 3rd sleeve 22.
Second sleeve 21 is mainly used in connecting the second reinforcing bar 4.Second sleeve 21 is provided with the 3rd internal thread, and the second reinforcing bar 4 is set
There is the 3rd external screw thread 41 matched with the 3rd internal thread, second sleeve 21 is threadedly coupled with the second reinforcing bar 4.
3rd sleeve 22 is also a hollow sleeve.The reinforcing bar 4 of second sleeve 21 and second is arranged in 3rd sleeve 22.3rd
Sleeve 22 is set in outside second sleeve 21.
Provided with the first internal thread matched with the first external screw thread 11 in 3rd sleeve 22.The barrel of 3rd sleeve 22 it is interior
Side is provided with spacing block set 221.Spacing block set 221 is mainly used in preventing second sleeve 21 from 3rd sleeve 22 away from the first sleeve
1 one end is slipped away.The sleeve 1 of spacing block set 221 and first aligns the both sides for being arranged at second sleeve 21.
In the present embodiment, spacing block set 221 is the annular stop projection being radially arranged along 3rd sleeve 22.
Further, in order that the first reinforcing bar 3 and the second reinforcing bar 4 can link together in the case of precise alignment, the
Two sleeves 21 are a hollow sleeve with openend and blind end.The blind end of second sleeve 21 is to away from the first sleeve 1
Side is recessed to further groove 211.Further groove 211 is mainly used in the first reinforcing bar 3 first end plug and with the second reinforcing bar 4
Centering.It is a round platform connected in star to further groove 221, the axis of the axis and the second reinforcing bar 4 of further groove 221 is coincided.
Accordingly, the first sleeve 1 has a Through-cavity, and the first reinforcing bar 3 passes through the first of Through-cavity and the first reinforcing bar 1
End is positioned at the outside of one end of the close second sleeve 21 of the first sleeve 1, i.e. the first sleeve 1 is extended in the end of the first reinforcing bar 3
Outside.
It is as follows the step of actual use bar joint connection reinforcing bar of the present utility model refering to Fig. 3 and Fig. 5：
S1：First sleeve 1 is connected to the first reinforcing bar 3, required according to steel reinforcement abutting joints, if desired to two reinforcing bars of docking
During docking, now it is accomplished by extending the end of the first reinforcing bar 3 outside of first sleeve 1.
S2：3rd sleeve 22 is sheathed on the second reinforcing bar 4, then second sleeve 21 is connected to the end of the second reinforcing bar 4.
S3：If not needing the reinforcing bar centering of two docking, directly by the first sleeve 1 close to second sleeve 22, and move
Dynamic 3rd sleeve 22 is close to the first sleeve 1.Rotate 3rd sleeve 22 and 3rd sleeve 22 is connected to the first sleeve 1.
If necessary to the reinforcing bar centerings of two docking, then by the insertion of the end of the first reinforcing bar 3 in further groove 311, then move
Dynamic 3rd sleeve 22 is close to the first sleeve 1.Rotate 3rd sleeve 22 and 3rd sleeve 22 is connected to the first sleeve 1.
Bar joint of the present utility model connects reinforcing bar, is separately mounted to treat pair by the first sleeve and connector in advance
On two reinforcing bars connect, when needing docking, the 3rd sleeve i.e. achievable connection with the first sleeve need to be only rotated, and then realize
The docking of two docking reinforcing bars.Using can be avoided during bar joint of the present utility model rotate long length docking steel
There is the reinforcing bar of bending muscle, or end, could be used that under the operating mode of mating operation faciostenosis so that steel reinforcement abutting joints construction is fast
Fast, convenient, efficiency of construction is high.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate
Content disclosed in bright book, so that those skilled in the art is understood with reading, being not limited to the utility model can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influenceing the utility model effect that can be generated and the purpose that can reach, all should still it fall disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile, in this specification it is cited as " on ", " under ", "left", "right", " in
Between " and " one " etc. term, be merely convenient to understanding for narration, and be not used to limit the enforceable scope of the utility model, its
Relativeness is altered or modified, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some of embodiment details should not be constituted to this practicality
New restriction, the utility model regard the scope defined using appended claims as protection domain.
Claims (5)
1. a kind of bar joint, it is characterised in that including：
The first sleeve for connecting the first reinforcing bar, first sleeve is provided with the first external screw thread；And
Connector, including the 3rd sleeve for connecting the second sleeve of the second reinforcing bar and being sheathed on outside the second sleeve, institute
State in 3rd sleeve provided with the first internal thread being screwed with first external screw thread, be additionally provided with the 3rd sleeve with it is described
The contraposition of first sleeve is arranged at the spacing block set of the both sides of the second sleeve.
2. bar joint according to claim 1, it is characterised in that first sleeve, which has, supplies first steel
The Through-cavity that muscle is worn, the first end of first reinforcing bar is located in first sleeve close to one end of the second sleeve
Outside, the first end that one end of close first sleeve of the second sleeve is provided with for first reinforcing bar plugged with right
Described in the second reinforcing bar to further groove.
3. bar joint according to claim 1, it is characterised in that first sleeve is provided with the second internal thread,
First reinforcing bar is provided with the second external screw thread being screwed with second internal thread.
4. bar joint according to claim 1, it is characterised in that the second sleeve is provided with the 3rd internal thread,
Second reinforcing bar is provided with the 3rd external screw thread being screwed with the 3rd internal thread.
5. bar joint according to claim 1, it is characterised in that the spacing block set is along the 3rd sleeve
The annular stop projection being radially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183925.3U CN206581495U (en) | 2017-02-28 | 2017-02-28 | Bar joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720183925.3U CN206581495U (en) | 2017-02-28 | 2017-02-28 | Bar joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581495U true CN206581495U (en) | 2017-10-24 |
Family
ID=60091710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720183925.3U Expired - Fee Related CN206581495U (en) | 2017-02-28 | 2017-02-28 | Bar joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658169A (en) * | 2022-03-16 | 2022-06-24 | 湖北工程学院 | Steel bar connecting structure |
-
2017
- 2017-02-28 CN CN201720183925.3U patent/CN206581495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658169A (en) * | 2022-03-16 | 2022-06-24 | 湖北工程学院 | Steel bar connecting structure |
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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: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |