CN110258944A - A kind of sawtooth sleeve deviation reinforcing bar quick connector - Google Patents
A kind of sawtooth sleeve deviation reinforcing bar quick connector Download PDFInfo
- Publication number
- CN110258944A CN110258944A CN201910515980.1A CN201910515980A CN110258944A CN 110258944 A CN110258944 A CN 110258944A CN 201910515980 A CN201910515980 A CN 201910515980A CN 110258944 A CN110258944 A CN 110258944A
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- CN
- China
- Prior art keywords
- sleeve
- sawtooth
- reinforcing bar
- intermediate plate
- connection
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- 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.)
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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)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of sawtooth sleeve deviation reinforcing bar quick connector, the reinforcing bar one and reinforcing bar two of connecting band deviation include sawtooth intermediate plate, elastic component, connecting screw, nut, the first connection sleeve, the second connection sleeve, second sleeve end anchor slab and tensile elements；Sawtooth intermediate plate, elastic component constraint connection sawtooth intermediate plate, the first connection sleeve connection reinforcing bar two is arranged in connecting screw coupling nut and the first connection sleeve between nut and the first connection sleeve；Second connection sleeve one end connects second sleeve end anchor slab, and second sleeve end anchor slab connects reinforcing bar one, sawtooth in the second connection sleeve other end setting, and the interior sawtooth that sawtooth intermediate plate holds out against the second connection sleeve under elastic component resilient force realizes connector connection；Tensile elements are fixedly installed on the outside of first connection sleeve, affect tensile elements, the first connection sleeve rotation tenses entire connector.The present invention realizes the quick connection of deviation reinforcing bar, and overall dimension is small, applied widely.
Description
Technical field
The present invention relates to the interconnection technique field of reinforcing bar, in particular to a kind of sawtooth sleeve deviation reinforcing bar quick connector.
Background technique
Prefabrication and assembly construction building and reinforcing bar modular construction are more and more common in current engineering construction field, to construction site steel
The quick connection request of muscle is higher and higher, meanwhile, isolated element precast and reinforcing bar modularization make the processing and fabricating of reinforcing bar must
So there is a certain error, and it is always assembled architecture that how the safe and reliable reinforcing bar that construction deviation will be present, which effectively docks,
Key point.
Concrete structure assembly building be connected with wet connection and involvement connects two ways；Reinforcing bar connection is most normal in wet connection
Method is the forms such as grout sleeve connection, slurry anchor overlap joint, and the generally existing speed of application of these connection types is slow, quality is difficult to
It controls, lack the disadvantages of effective detection method；The dry connection type of another kind is primarily referred to as being bolted, and wants due to being bolted
The operating space of bolt an installation and fastening is asked, this operating space is not only greatly reduced section connection area, weakens
Bonding strength, also makes to be bolted the connection for being only useful in component surface layer reinforcing bar, application range is narrow.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides a kind of sawtooth sleeve deviation reinforcing bar quick connector, real
The quick connection of existing prefabricated components or modularization reinforcement construction large deviations embedded bar, especially realizes buried in component inside
Deviation reinforcing bar Quick mechanical connection.
To achieve the above object, the invention discloses a kind of sawtooth sleeve deviation reinforcing bar quick connectors, realize pre-buried inclined
The quick connection of poor reinforcing bar；Include at least multi-clove type sawtooth intermediate plate, elastic component, connecting screw, nut, the first connection sleeve, the
Two connection sleeves, second sleeve end anchor slab and tensile elements.
The second connection sleeve includes head and tail portion, and described second connects sleeve tail portion and second sleeve end anchor
Plate connection, second sleeve end anchor slab are connect with the reinforcing bar one；The end of the reinforcing bar two connects first connector sleeve
Cylinder one end, the described connecting screw one end of the first connection sleeve other end connection, the connecting screw other end coupling nut,
The multi-clove type sawtooth intermediate plate is set between the nut and the first connection sleeve；The multi-clove type sawtooth intermediate plate is in fan ring
Shape, the elastic component constraint connect the multi-clove type sawtooth intermediate plate and form a ring cylinder, and the multi-clove type sawtooth intermediate plate includes
Inner cylinder and outer cylinder, the outer ring grain of setting sawtooth on the outer cylinder of the multi-clove type sawtooth intermediate plate.
The head of the connection sleeve is equipped with ring grain in sawtooth, ring grain and the multi-clove type sawtooth intermediate plate in the sawtooth
The outer ring grain of sawtooth matches, and the multi-clove type sawtooth intermediate plate holds out against the head of the connection sleeve under elastic component effect；
Circumferential groove is equipped on the outside of the connection sleeve, the setting tensile elements in the circumferential groove on the outside of the connection sleeve are described
Tensile elements are equipped with tensile elements fixing end, and the tensile elements fixing end is inserted into the connection sleeve and is fixedly connected.
The tensile elements are affected in outside, and the second connection sleeve gradually rotates, in the second connection sleeve, described
Between second sleeve end anchor slab and the reinforcing bar one under the action of screw thread pair, the second connection sleeve is gradually mobile to tense institute
State connector.
Preferably, inner groovy is set in the inner cylinder of the multi-clove type sawtooth intermediate plate, the multi-clove type sawtooth intermediate plate it is interior
The setting elastic component in groove, the elastic component are c-type spring ring, and the elastic component is fixed with the multi-clove type sawtooth intermediate plate
Connection.
Preferably, the tensile elements are wirerope.
Preferably, the tail portion of the second connection sleeve is connect with second sleeve end anchor slab with screw thread pair, and described the
Two socket end anchor slabs are connect with the reinforcing bar one with screw thread pair；The nut is connect with the reinforcing bar two with screw thread pair, and described
One connection sleeve is connect with the reinforcing bar two with screw thread pair.
Preferably, multiple lower shrinkage pools are arranged in the end face mountain of the multi-clove type sawtooth intermediate plate towards the first connection sleeve, often
One ball is set in a lower shrinkage pool, and the ball connects sleeve side end face close to described first.
Preferably, external groove is set on the outer cylinder of the multi-clove type sawtooth intermediate plate, the multi-clove type sawtooth intermediate plate it is outer
The setting position-limited hoop in groove.
Preferably, the nut and the first connection sleeve are rounded, and the nut and described first connects sleeve
Outer diameter is less than the second connection sleeve diameter.
The present invention solves the problems, such as quickly connecting for embedded bar in assembled arthitecutral structure, and overall dimension
Small, joint efficiency is high, reduces material utilization amount, accelerates speed of application, applicable situation is more extensive.
Detailed description of the invention
Attached drawing 1: sawtooth sleeve deviation reinforcing bar quick connector docking before, docking after elevation.
Attached drawing 2: sawtooth sleeve deviation reinforcing bar quick connector part drawing.
Specific embodiment
Embodiment.
As depicted in figs. 1 and 2, a specific embodiment of the invention connects reinforcing bar 1 and reinforcing bar 26, it is characterised in that:
Sleeve 7, second, which is connected, comprising multi-clove type sawtooth intermediate plate 1, c-type spring ring 2, connecting screw 5, nut 6, first connects sleeve 8, the
Two socket end anchor slabs 9 and wirerope 10.
Second connection sleeve 8 includes head and tail portion, and internal screw thread 801, second sleeve end is arranged in the second connection 8 tail portion of sleeve
Internal screw thread 901 and external screw thread 902 is arranged in anchor slab 9, and external screw thread 1101, the second connection 8 tail portion of sleeve setting is arranged in 11 end of reinforcing bar
Internal screw thread 801 matches and connect with 9 external screw thread 902 of second sleeve end anchor slab, the internal screw thread 901 of second sleeve end anchor slab 9 with
The external screw thread 1101 of reinforcing bar 1 matches connection；External screw thread 1201 is arranged in the end of reinforcing bar 2 12, and internal screw thread is arranged in nut 6
601, head internal screw thread 701 and tail portion internal screw thread 702, the head internal screw thread of the first connection sleeve 7 is arranged in the first connection sleeve 7
701 match and connect with the internal screw thread 601 with nut 6, the tail portion internal screw thread 702 of the first connection sleeve 7 and 2 12 end of reinforcing bar
The external screw thread 1201 in portion matches and connects；Nut 6 and the first connection sleeve 7 are rounded, and nut 6 and first connects sleeve 7
Outer diameter is less than the second connection 8 internal diameter of sleeve；Multi-clove type sawtooth intermediate plate 1, connecting screw 5, nut 6 and the first connection sleeve 7 are common
Form combination sawtooth screw rod；The small conical surface 804 of introversion, the insertion of advantageous combination sawtooth screw rod is arranged in second connection 8 inner portion of sleeve
When be aligned.
Multi-clove type sawtooth intermediate plate 1 is set between nut 6 and the first connection sleeve 7；Multi-clove type sawtooth intermediate plate 1 is cyclic annular in fan,
Inner groovy 103 is set in the inner cylinder of multi-clove type sawtooth intermediate plate 1, c-type bullet is set in the inner groovy 103 of multi-clove type sawtooth intermediate plate 1
Spring coil 2, the constraint connection multi-clove type sawtooth intermediate plate 1 of c-type spring ring 2 form a ring cylinder, and multi-clove type sawtooth intermediate plate 1 includes inner prop
Face and outer cylinder, the outer ring grain 101 of setting sawtooth on the outer cylinder of multi-clove type sawtooth intermediate plate 1.
Multiple lower shrinkage pools 104 are arranged in the end face mountain of multi-clove type sawtooth intermediate plate 1 towards the first connection sleeve 7, each lower shrinkage pool 104
One ball 4 of interior setting, ball 4 connect 7 one side end face of sleeve close to first；It is arranged on the outer cylinder of multi-clove type sawtooth intermediate plate 1
External groove 102, the external groove 102 of multi-clove type sawtooth intermediate plate 1 is interior to be arranged position-limited hoop 3.
The head of second connection sleeve 8 is equipped with ring grain 801 in sawtooth, ring grain 801 and multi-clove type sawtooth intermediate plate 1 in sawtooth
The outer ring grain 101 of sawtooth matches, and multi-clove type sawtooth intermediate plate 1 holds out against the saw on the head of the second connection sleeve 8 under the effect of elastic component 2
Ring grain 801 in tooth；Circumferential groove 703 is equipped on the outside of first connection sleeve 7, first connects in the circumferential groove 703 in 7 outside of sleeve
Wirerope 10 is set, and wirerope 10 is equipped with wirerope fixing end 1001, fixation hole 704, steel wire is arranged on the outside of the first connection sleeve 7
It is fixedly connected in the fixation hole 704 of rope fixing end 1001 insertion the first connection sleeve 7；Wirerope fixing end 1001 is by casting of metals
It forms.
Preferred embodiments of the invention are described in detail above；It should be appreciated that those skilled in the art are not necessarily to
Creative work, which according to the present invention can be conceived, makes many modifications and variations, and various combination is taken to generate numerous preferable realities
Apply example；Therefore, the design of all technician in the art according to the present invention passes through logic point on the basis of existing technology
Analysis, reasoning or the limited available technical solution of experiment, all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of sawtooth sleeve deviation reinforcing bar quick connector connects two reinforcing bars one (11) and reinforcing bar two (12) with deviation,
It is characterized by: including at least multi-clove type sawtooth intermediate plate (1), elastic component (2), connecting screw (5), nut (6), the first connector sleeve
Cylinder (7), the second connection sleeve (8), second sleeve end anchor slab (9) and tensile elements (10)；
Second connection sleeve (8) includes head and tail portion, and described second connects sleeve (8) tail portion and the second sleeve end
Anchor slab (9) connection, second sleeve end anchor slab (9) are connect with the reinforcing bar one (11)；The end of the reinforcing bar two (12) connects
First connection sleeve (7) one end is connect, the first connection sleeve (7) other end connects described connecting screw (5) one end, institute
Connecting screw (5) other end coupling nut (6) is stated, is arranged between the nut (6) and first connection sleeve (7) described more
Flap-type sawtooth intermediate plate (1)；The multi-clove type sawtooth intermediate plate (1) is cyclic annular in fan, and elastic component (2) constraint connects the multi-clove type
Sawtooth intermediate plate (1) forms a ring cylinder, and the multi-clove type sawtooth intermediate plate (1) includes inner cylinder and outer cylinder, the multi-clove type
Sawtooth outer ring grain (101) is set on the outer cylinder of sawtooth intermediate plate (1)；
The head of second connection sleeve (8) is equipped with ring grain (801) in sawtooth, ring grain (801) and described more in the sawtooth
The outer ring grain (101) of the sawtooth of flap-type sawtooth intermediate plate (1) matches, and the multi-clove type sawtooth intermediate plate (1) is made in the elastic component (2)
The head of second connection sleeve (8) is held out against under；Circumferential groove (802) are equipped on the outside of second connection sleeve (8), institute
The setting tensile elements (10) in the circumferential groove (802) on the outside of the second connection sleeve (8) are stated, the tensile elements (10), which are equipped with, draws
Power part fixing end (1001), tensile elements fixing end (1001) insertion second connection sleeve (8) are fixedly connected.
2. sawtooth sleeve deviation reinforcing bar quick connector according to claim 1, which is characterized in that the multi-clove type sawtooth
Inner groovy (103) are set in the inner cylinder of intermediate plate (1), in the inner groovy (103) of the multi-clove type sawtooth intermediate plate (1) described in setting
Elastic component (2), the elastic component (2) are c-type spring ring, the elastic component (2) and the fixed company of the multi-clove type sawtooth intermediate plate (1)
It connects.
3. sawtooth sleeve deviation reinforcing bar quick connector according to claim 1, which is characterized in that the tensile elements (10)
For wirerope.
4. sawtooth sleeve deviation reinforcing bar quick connector according to claim 1, which is characterized in that second connector sleeve
The tail portion (801) of cylinder (8) is connect with second sleeve end anchor slab (9) with screw thread pair, second sleeve end anchor slab (9) and institute
Reinforcing bar one (11) is stated to connect with screw thread pair；The nut (6) is connect with the reinforcing bar two (12) with screw thread pair, first connection
Sleeve (7) is connect with the reinforcing bar two (12) with screw thread pair.
5. sawtooth sleeve deviation reinforcing bar quick connector according to claim 1, which is characterized in that the multi-clove type sawtooth
Multiple lower shrinkage pools (104) are arranged in the end face mountain of intermediate plate (1) towards first connection sleeve (7), and each lower shrinkage pool (104) is interior
One ball (4) is set, and the ball (4) connects (7) one side end face of sleeve close to described first.
6. sawtooth sleeve deviation reinforcing bar quick connector according to claim 1, which is characterized in that the multi-clove type sawtooth
External groove (102) are set on the outer cylinder of intermediate plate (1), in the external groove (102) of the multi-clove type sawtooth intermediate plate (1) described in setting
Position-limited hoop (3).
7. elasticity sawtooth screw rod deviation reinforcing bar quick connector according to claim 1, which is characterized in that the nut
(6) and first connection sleeve (7) is rounded, and the outer diameter of the nut (6) and first connection sleeve (7) is less than described
Second connection sleeve (8) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515980.1A CN110258944A (en) | 2019-06-14 | 2019-06-14 | A kind of sawtooth sleeve deviation reinforcing bar quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515980.1A CN110258944A (en) | 2019-06-14 | 2019-06-14 | A kind of sawtooth sleeve deviation reinforcing bar quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110258944A true CN110258944A (en) | 2019-09-20 |
Family
ID=67918335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515980.1A Withdrawn CN110258944A (en) | 2019-06-14 | 2019-06-14 | A kind of sawtooth sleeve deviation reinforcing bar quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110258944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818633A (en) * | 2021-09-22 | 2021-12-21 | 湖北垚尚科技有限公司 | Connecting method and connecting device for materials with different diameters |
-
2019
- 2019-06-14 CN CN201910515980.1A patent/CN110258944A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818633A (en) * | 2021-09-22 | 2021-12-21 | 湖北垚尚科技有限公司 | Connecting method and connecting device for materials with different diameters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190920 |
|
| WW01 | Invention patent application withdrawn after publication |