CN109025073A - Prefabricated components flower basket type reinforcing bar connector - Google Patents
Prefabricated components flower basket type reinforcing bar connector Download PDFInfo
- Publication number
- CN109025073A CN109025073A CN201811036072.6A CN201811036072A CN109025073A CN 109025073 A CN109025073 A CN 109025073A CN 201811036072 A CN201811036072 A CN 201811036072A CN 109025073 A CN109025073 A CN 109025073A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- prefabricated components
- connecting hole
- butt muff
- face
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses prefabricated components flower basket type reinforcing bar connectors, for the connection between two reinforcing bars of two blocks of prefabricated components in correspondence with each other, including butt muff, two hexagonal anchorage nuts, two spherical washers；Butt muff is in tubular construction, the both ends of tubular structure be respectively equipped be in each reinforcing bar interference fit connecting hole, the inner cavity of tubular structure and each hexagonal anchorage nut shape match, and the size of inner cavity is greater than joint of the connecting hole between inner cavity and connecting hole and forms joint surface, joint surface is in the hemispherical face of indent, and butt muff middle part of sliding channel is radially equipped with the installation long hole for penetrating side wall；The end of two reinforcing bar connecting pins has external screw thread, and the external screw thread of two reinforcing bars being located in butt muff is successively respectively equipped with spherical washer and hexagonal anchorage nut, two reinforcing bars are tensed.It is high that the present invention solves reinforcing bar connection construction required precision between current prefabricated components, it is difficult to which the drawbacks such as detection examination realize steel concrete supporting between prefabricated components.
Description
Technical field
The present invention relates to the rebar connecting technology field of prefabricated components, in particular to prefabricated components are connected with flower basket type reinforcing bar
Device.
Background technique
Concrete reinforcement precast construction is a kind of mode of construction for being widely used in building field, in the prior art,
Reinforcing bar connection type between the prefabricated components of use it is basic be all using connection box, connection sleeve or reserving hole channel grouting
Etc. the form that is directly connected to, it is high or the drawbacks such as be difficult to detect all to there is construction precision requirement.
Therefore it needs the reinforcing bar connector to existing prefabricated components to improve, improves joint efficiency and quality of connection,
It overcomes the deficiencies of existing technologies.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides prefabricated components flower basket type reinforcing bar connector, realization
The first purpose is that solve reinforcing bar connection construction required precision height between current prefabricated components, it is difficult to the drawbacks such as detection examination, benefit
With the anchor force of outer sleeve and anchorage nut, steel concrete supporting between prefabricated components is realized, it is ensured that bonding strength reaches level-one
It is required that.
To achieve the above object, the invention discloses prefabricated components flower basket type reinforcing bar connectors, are used for two pieces of prefabricated structures
Connection between two reinforcing bars of part in correspondence with each other.
Wherein, the reinforcing bar connector includes butt muff, two hexagonal anchorage nuts, two spherical washers；
In tubular construction, the both ends of the tubular structure are respectively equipped with was in the butt muff with each reinforcing bar
It is full of the connecting hole of cooperation, the inner cavity of the tubular structure and each hexagonal anchorage nut shape match, and the inner cavity
Size is greater than joint of the connecting hole between the inner cavity and the connecting hole and forms joint surface, and the joint surface is in interior
Recessed hemispherical face, the butt muff middle part of sliding channel are radially equipped with the installation long hole for penetrating side wall；
It is in protrude the hemispherical face and one that is slidably installed to install in the compression of plane that each spherical washer, which includes one,
Face, the face of being slidably installed are in that the hemispherical face for the indent for protruding hemisphere face and the joint surface matches；
The end of two reinforcing bar connecting pins has external screw thread, and two reinforcing bars respectively penetrate the butt muff
In the connecting hole at both ends, the external screw thread of two reinforcing bars being located in the butt muff is successively respectively equipped with the ball
Shape gasket and the hexagonal anchorage nut tense two reinforcing bars.
Preferably, the external screw thread of each reinforcing bar is equipped with a stop nut close to the position of root, when two
After the reinforcing bar is tightened up, the butt muff and the corresponding spherical washer are anchored on accordingly by nationality by the stop nut
The reinforcing bar end.
It is furthermore preferred that the end face at the butt muff both ends is in the spherical shape of evagination.
Preferably, the bus of the inner hole of each connecting hole is camber line, the connecting hole in both ends internal diameter it is larger and
The lesser loudspeaker pore structure of mid diameter.
Beneficial effects of the present invention:
Nationality of the present invention allows the magnitude of interference of construction error by being equipped between connection outer sleeve and reinforcing bar, meets construction and wants
It asks, it is high to solve reinforcing bar connection construction required precision between current prefabricated components, it is difficult to which the drawbacks such as detection examination utilize outer sleeve
With the anchor force of anchorage nut, steel concrete supporting between prefabricated components is realized, it is ensured that bonding strength reaches level-one requirement.
And site workload is minimum in practical applications by the present invention, achievees the effect that dry and hard, can be widely used
In the reinforcing bar connection process of various prefabricated components.
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of one embodiment of the invention.
Fig. 2 shows the schematic diagram of the section structure of one embodiment of the invention.
Fig. 3 shows the structural schematic diagram that stop nut is had in one embodiment of the invention.
Specific embodiment
Embodiment
As shown in Figure 1 to Figure 3, prefabricated components flower basket type reinforcing bar connector, in correspondence with each other for two blocks of prefabricated components
Connection between two reinforcing bars 8,9.
Wherein, reinforcing bar connector includes 1, two hexagonal anchorage nut of butt muff, 2,3, two spherical washers 4,5；
In tubular construction, the both ends of tubular structure are respectively equipped with each reinforcing bar 8,9 in interference fit butt muff 1
Connecting hole, the inner cavity of tubular structure and each hexagonal anchorage nut 2,3 shapes match, and the size of inner cavity is greater than including connecting hole
Joint between chamber and connecting hole forms joint surface, and joint surface is in the hemispherical face of indent, and 1 middle part of sliding channel of butt muff is along diameter
To equipped with the installation long hole 11 for penetrating side wall；
It is in protrude the hemispherical face and one that is slidably installed to install in the compression of plane that each spherical washer 4,5, which includes one,
Face, the face of being slidably installed are in that the hemispherical face for the indent for protruding hemisphere face and joint surface matches；
Two reinforcing bars 8,9 connecting pins end have external screw thread, two reinforcing bars 8,9 respectively penetrate 1 both ends of butt muff
Connecting hole in, the external screw thread of two reinforcing bars 8,9 being located in butt muff 1 is successively respectively equipped with spherical washer 4,5 and hexagonal
Anchorage nut 2,3 tenses two reinforcing bars 8,9.
The principle of the invention lies in nationality allows construction error by being equipped between butt muff 1 and the reinforcing bar 8,9 that is corresponding to it
Magnitude of interference, meet construction requirement, it is high to solve between current prefabricated components the required precision of reinforcing bar connection construction, it is difficult to which detection is checked and accepted
Etc. drawbacks realize the machine of reinforcing bar 8,9 between prefabricated components using the anchor force between butt muff 1 and hexagonal anchorage nut 2,3
Tool connection, it is ensured that bonding strength reaches level-one requirement.
In certain embodiments, the external screw thread of each reinforcing bar 8,9 is equipped with a stop nut 6,7 close to the position of root,
After two reinforcing bars 8,9 are tightened up, butt muff 1 and corresponding spherical washer 4,5 are anchored on accordingly by nationality by stop nut 6,7
Reinforcing bar 8,9 end.
In certain embodiments, the end face at 1 both ends of butt muff is in the spherical shape of evagination.
In certain embodiments, the bus of the inner hole of each connecting hole is camber line, connecting hole it is larger in both ends internal diameter and
The lesser loudspeaker pore structure of mid diameter.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (4)
1. prefabricated components flower basket type reinforcing bar connector, between two reinforcing bars (8,9) of two blocks of prefabricated components in correspondence with each other
Connection, which is characterized in that the reinforcing bar connector includes butt muff (1), two hexagonal anchorage nuts (2,3), two balls
Shape gasket (4,5)；
In tubular construction, the both ends of the tubular structure are respectively equipped with equal with each reinforcing bar (8,9) butt muff (1)
In the connecting hole of interference fit, the inner cavity of the tubular structure and each hexagonal anchorage nut (2,3) shape match, and institute
The size for stating inner cavity is greater than joint of the connecting hole between the inner cavity and the connecting hole and forms joint surface, described to connect
Conjunction face is in the hemispherical face of indent, and butt muff (1) middle part of sliding channel is radially equipped with the installation long hole (11) for penetrating side wall；
It is in protrude the hemispherical face and one that is slidably installed to install in the compression of plane that each spherical washer (4,5), which includes one,
Face, the face of being slidably installed are in that the hemispherical face for the indent for protruding hemisphere face and the joint surface matches；
The end of two reinforcing bar (8,9) connecting pins has external screw thread, and it is described right that two reinforcing bars (8,9) respectively penetrate
In the connecting hole at female connector cylinder (1) both ends, the external screw thread of two reinforcing bars (8,9) being located in the butt muff (1)
It is successively respectively equipped with the spherical washer (4,5) and the hexagonal anchorage nut (2,3), two reinforcing bars (8,9) are tensed.
2. prefabricated components according to claim 1 flower basket type reinforcing bar connector, which is characterized in that each reinforcing bar
The external screw thread of (8,9) is equipped with a stop nut (6,7) close to the position of root, when two reinforcing bars (8,9) are drawn
Next, the butt muff (1) and the corresponding spherical washer (4,5) are anchored on phase by the stop nut (6,7) by nationality
The end for the reinforcing bar (8,9) answered.
3. prefabricated components according to claim 2 flower basket type reinforcing bar connector, which is characterized in that the butt muff
(1) end face at both ends is in the spherical shape of evagination.
4. prefabricated components according to claim 1 flower basket type reinforcing bar connector, which is characterized in that each connecting hole
The bus of inner hole be camber line, the connecting hole is larger in both ends internal diameter and the lesser loudspeaker pore structure of mid diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036072.6A CN109025073A (en) | 2018-09-06 | 2018-09-06 | Prefabricated components flower basket type reinforcing bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036072.6A CN109025073A (en) | 2018-09-06 | 2018-09-06 | Prefabricated components flower basket type reinforcing bar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109025073A true CN109025073A (en) | 2018-12-18 |
Family
ID=64624323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036072.6A Pending CN109025073A (en) | 2018-09-06 | 2018-09-06 | Prefabricated components flower basket type reinforcing bar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109025073A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826034A (en) * | 2019-03-07 | 2019-05-31 | 中国十七冶集团有限公司 | A kind of single steel strand connector and its operating method |
| CN109853860A (en) * | 2019-01-31 | 2019-06-07 | 上海易拼利联建筑科技有限责任公司 | A kind of deviation rod piece elastomeric composition anchoring ring flexural pivot steering connector |
| CN109898749A (en) * | 2019-04-12 | 2019-06-18 | 上海宝冶集团有限公司 | A kind of reinforcing steel bar connecting device and its construction method |
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| CN204081275U (en) * | 2014-10-17 | 2015-01-07 | 四川省建筑科学研究院 | Spring compresses formula bar connecting assembly |
| KR20170040037A (en) * | 2015-10-02 | 2017-04-12 | (주)백암이노베이션 | A reinforcing rod coupler having a clamp |
| CN206110493U (en) * | 2016-10-09 | 2017-04-19 | 袁江 | Cast member mechanical splice and hybrid connection structure |
| CN106836654A (en) * | 2017-02-28 | 2017-06-13 | 中国建筑第八工程局有限公司 | Reinforcing bar fast direct piecing devices |
| CN206289875U (en) * | 2016-12-26 | 2017-06-30 | 李聪 | A kind of reinforcing bar cylinder button coupling arrangement |
| CN108412132A (en) * | 2017-02-10 | 2018-08-17 | 李聪 | A kind of dual U-shaped is welded to connect button and attaching method thereof |
| CN208803636U (en) * | 2018-09-06 | 2019-04-30 | 上海市城市建设设计研究总院（集团）有限公司 | Prefabricated components flower basket type reinforcing bar connector |
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2018
- 2018-09-06 CN CN201811036072.6A patent/CN109025073A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100914049B1 (en) * | 2009-05-07 | 2009-08-26 | 최정환 | Connections bending type rebar coupler |
| CN204081275U (en) * | 2014-10-17 | 2015-01-07 | 四川省建筑科学研究院 | Spring compresses formula bar connecting assembly |
| KR20170040037A (en) * | 2015-10-02 | 2017-04-12 | (주)백암이노베이션 | A reinforcing rod coupler having a clamp |
| CN206110493U (en) * | 2016-10-09 | 2017-04-19 | 袁江 | Cast member mechanical splice and hybrid connection structure |
| CN206289875U (en) * | 2016-12-26 | 2017-06-30 | 李聪 | A kind of reinforcing bar cylinder button coupling arrangement |
| CN108412132A (en) * | 2017-02-10 | 2018-08-17 | 李聪 | A kind of dual U-shaped is welded to connect button and attaching method thereof |
| CN106836654A (en) * | 2017-02-28 | 2017-06-13 | 中国建筑第八工程局有限公司 | Reinforcing bar fast direct piecing devices |
| CN208803636U (en) * | 2018-09-06 | 2019-04-30 | 上海市城市建设设计研究总院（集团）有限公司 | Prefabricated components flower basket type reinforcing bar connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853860A (en) * | 2019-01-31 | 2019-06-07 | 上海易拼利联建筑科技有限责任公司 | A kind of deviation rod piece elastomeric composition anchoring ring flexural pivot steering connector |
| CN109826034A (en) * | 2019-03-07 | 2019-05-31 | 中国十七冶集团有限公司 | A kind of single steel strand connector and its operating method |
| CN109898749A (en) * | 2019-04-12 | 2019-06-18 | 上海宝冶集团有限公司 | A kind of reinforcing steel bar connecting device and its construction method |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
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| WD01 | Invention patent application deemed withdrawn after publication |