CN110258945A - A kind of self locking self fastening type deviation reinforcing bar connector - Google Patents
A kind of self locking self fastening type deviation reinforcing bar connector Download PDFInfo
- Publication number
- CN110258945A CN110258945A CN201910524312.5A CN201910524312A CN110258945A CN 110258945 A CN110258945 A CN 110258945A CN 201910524312 A CN201910524312 A CN 201910524312A CN 110258945 A CN110258945 A CN 110258945A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- anchor slab
- end anchor
- intermediate plate
- connecting sleeve
- 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.)
- Withdrawn
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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 self locking self fastening type deviation reinforcing bar connector, the reinforcing bar one and reinforcing bar two of connecting band deviation include sawtooth intermediate plate, spring band, ball, connecting sleeve, first end anchor slab, second end anchor slab and drag-line；Connecting sleeve connects first end anchor slab and second end anchor slab, and second end anchor slab connects reinforcing bar one；Sawtooth intermediate plate, spring band, ball are set in connecting sleeve, and spring band constraint connection sawtooth good movie forms anchoring ring, and ball, two end of anchoring ring anchor bar that sawtooth intermediate plate surrounds are arranged between sawtooth intermediate plate and second end anchor slab；Drag-line is set in connecting sleeve, affects drag-line, connecting sleeve and moving in rotation in outside, gradually pressed connector, which reaches, is fully connected.The present invention realizes the quick connection of pre-buried 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 self locking self fastening type deviation reinforcing bar connector.
Background technique
Prefabrication and assembly construction building and reinforcing bar modular construction are more and more common in current engineering construction field, and isolated component is pre-
System and reinforcing bar modularization make the processing and fabricating of reinforcing bar certainly exist certain error, and how safe and reliable will be present is constructed partially
The reinforcing bar of difference effectively docks the key point of always assembled architecture.
For the reinforcing bar connectivity problem for solving concrete structure assembly building, general at present has wet connection and involvement to connect two kinds
Mode；In wet connection scheme in addition to reinforcing bar using bridging method cast-in-place connector other than, using be most widely grout sleeve, slurry
The forms such as anchor overlap joint, the generally existing construction concealment of these connection types is strong, quality is difficult to control, lacks reliable detection method
And the disadvantages of test stone；The dry connection type of another kind is primarily referred to as being bolted, and requires a bolt peace due to being bolted
The operating space of dress and fastening, this operating space not only substantially reduces the concrete connection area of joint location, weakens
Bonding strength also makes to be bolted the connection for being only useful in component surface layer reinforcing bar, and application range is quite narrow.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides a kind of self locking self fastening type deviation reinforcing bar connector, realizes
The quick connection of prefabricated components or modularization reinforcement construction large deviations embedded bar especially realizes buried in component inside
The mechanical connection of deviation reinforcing bar.
To achieve the above object, the invention discloses a kind of self locking self fastening type deviation reinforcing bar connector, pre-buried deviation is realized
The quick connection of reinforcing bar；Include at least multi-clove type sawtooth intermediate plate, elastic constraint, connecting sleeve, first end anchor slab and second end
Anchor slab.
Described connecting sleeve one end is connect with the end anchor slab, and the connecting sleeve other end is connect with the end anchor slab；
The multi-clove type sawtooth intermediate plate is set in the connecting sleeve and the radial elastic attaching means, the multi-clove type sawtooth intermediate plate exist
Circumferential direction forms a sawtooth anchoring casing pipe, multi-clove type sawtooth intermediate plate described in the radial elastic attaching means radial constraint；It is described more
The sawtooth anchoring ring and the radial elastic attaching means that flap-type sawtooth intermediate plate surrounds are set to the first end in the axial direction
Between anchor slab and the second end anchor slab.
Duct is set among the first end anchor slab, the first end anchor slab channel diameter is greater than two diameter of reinforcing bar,
The reinforcing bar two passes through first end anchor slab duct, setting ring grain or screw thread on the inside of the multi-clove type sawtooth intermediate plate, the steel
The ring grain or screw thread that the setting of two end of muscle matches with the multi-clove type sawtooth intermediate plate, the saw that the multi-clove type sawtooth intermediate plate surrounds
Tooth anchoring casing pipe, which clamps, connects the reinforcing bar two；The second end anchor slab is connect with the reinforcing bar one.
Preferably, spherical surface backing plate, the ball ring are set between the first end anchor slab and the multi-clove type sawtooth intermediate plate
Backing plate duct is set among plate, and the backing plate channel diameter is greater than two diameter of reinforcing bar.
Preferably, the connecting sleeve is connect with the first end anchor slab with screw thread pair, the connecting sleeve and described the
Two end anchor slabs are connected with screw thread pair；The second end anchor slab is connect with the reinforcing bar one with screw thread pair；The multi-clove type serrated clips
Circumferential groove is arranged in piece side, the setting radial elastic attaching means in the circumferential groove；The radial elastic attaching means is
Annular elastomeric spring buckle.
Preferably, multiple lower shrinkage pools are being arranged close to one side end face of second end anchor slab in the multi-clove type sawtooth intermediate plate,
One ball is set in each described lower shrinkage pool；The ball increases the lubrication of the multi-clove type sawtooth intermediate plate transverse shifting
Property, keep the multi-clove type sawtooth intermediate plate transverse shifting more smooth.
Preferably, lower shrinkage pool is arranged in the connecting sleeve end, and circumferential groove is arranged in the connecting sleeve outer wall；The ring
Tensile elements fixator, the tensile elements fixator shape and institute are set on setting tensile elements, the tensile elements to groove inner ring
The lower shrinkage pool shape for stating connecting sleeve end matches, and the tensile elements fixator is set in the lower shrinkage pool；When even
After the completion of connecing device docking, drag-line is affected in external any region, connecting sleeve gradually rotates, and tenses entire connector.
Preferably, the tensile elements are wirerope；The tensile elements fixator is compressed on institute by casting of metals or metallic sheath
It states and is formed on tensile elements.
The present invention efficiently solves the connection problem of embedded bar in splicing structure, and overall dimension is small, and joint efficiency is high,
Material utilization amount is reduced, speed of application is accelerated, applicable situation is more extensive.
Detailed description of the invention
Attached drawing 1: elevation before self locking self fastening type deviation reinforcing bar connector splices.
Attached drawing 2: scheme after the splicing of self locking self fastening type deviation reinforcing bar connector.
Attached drawing 3: half assembling figure of self locking self fastening type deviation reinforcing bar connector.
Specific embodiment
Embodiment 1.
As shown in Fig. 1 ~ Fig. 3, a specific embodiment of the invention connects reinforcing bar 1 and reinforcing bar 2 10, it is characterised in that:
Include multi-clove type sawtooth intermediate plate 1, spring band 2, ball 3, connecting sleeve 4, first end anchor slab 5, second end anchor slab 6, spherical surface backing plate 7
With drag-line 8.
4 one end of connecting sleeve is connect with end anchor slab 5, and 4 other end of connecting sleeve is connect with end anchor slab 6；It is set in connecting sleeve 4
Multi-clove type sawtooth intermediate plate 1 and spring band 2 are set, multi-clove type sawtooth intermediate plate 1 forms a sawtooth anchoring casing pipe, spring band 2 in circumferential direction
Radial constraint multi-clove type sawtooth intermediate plate 1；The sawtooth anchoring ring and radial elastic attaching means 1 that multi-clove type sawtooth intermediate plate 1 surrounds are in axis
It is set on line direction between first end anchor slab 5 and second end anchor slab 6.
Circumferential groove 102 is arranged in 1 side of multi-clove type sawtooth intermediate plate, and spring band 2 is arranged in circumferential groove 102；Multi-clove type saw
Multiple lower shrinkage pools 101 are being arranged close to 6 one side end face of second end anchor slab in toothholder piece 1, one rolling of setting in each lower shrinkage pool 101
Pearl 3.
Duct 501 is set among first end anchor slab 5, and 501 diameter of first end anchor slab duct is greater than 2 10 diameter of reinforcing bar, reinforcing bar
2 10 pass through first end anchor slab duct 501, and ring grain or screw thread, the setting of 2 10 end of reinforcing bar are arranged on the inside of multi-clove type sawtooth intermediate plate 1
The ring grain or screw thread to match with multi-clove type sawtooth intermediate plate 1, the sawtooth anchoring casing pipe that multi-clove type sawtooth intermediate plate 1 surrounds clamp connection
Reinforcing bar 2 10；Second end anchor slab 6 is connect with reinforcing bar 1.
Spherical surface backing plate 7 is set between first end anchor slab 5 and multi-clove type sawtooth intermediate plate 1, backing plate hole is set among spherical surface backing plate 7
Road 701,701 diameter of backing plate duct are greater than 2 10 diameter of reinforcing bar；Reinforcing bar 2 10 passes through backing plate duct 701.
Lower shrinkage pool 401 is arranged in 4 end of connecting sleeve, and circumferential groove 402 is arranged in 4 outer wall of connecting sleeve；In circumferential groove 402
Around setting tensile elements 8, tensile elements fixator 801,801 shape of tensile elements fixator and 4 end of connecting sleeve are set on tensile elements 8
401 shape of lower shrinkage pool in portion matches, and tensile elements fixator 801 is set in lower shrinkage pool 401.
After the completion of connector docking, drag-line 8 is affected in external any region, connecting sleeve 4 gradually rotates, and tenses entire
Connector.
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 (6)
1. a kind of self locking self fastening type deviation reinforcing bar connector connects reinforcing bar one (9) and reinforcing bar two (10), it is characterised in that: include
At least multi-clove type sawtooth intermediate plate (1), elastic constraint (2), connecting sleeve (4), first end anchor slab (5) and second end anchor slab (6)；
Described connecting sleeve (4) one end is connect with the end anchor slab (5), connecting sleeve (4) other end and the end anchor slab
(6) it connects；The setting multi-clove type sawtooth intermediate plate (1) and the radial elastic attaching means (2), institute in the connecting sleeve (4)
It states multi-clove type sawtooth intermediate plate (1) and forms a sawtooth anchoring casing pipe, radial elastic attaching means (2) the radial constraint institute in circumferential direction
State multi-clove type sawtooth intermediate plate (1)；The sawtooth anchoring ring and the radial elastic attaching means that the multi-clove type sawtooth intermediate plate (1) surrounds
(1) it is set in the axial direction between the first end anchor slab (5) and the second end anchor slab (6)；
Duct (501) are set among the first end anchor slab (5), first end anchor slab duct (501) diameter is greater than the steel
Muscle two (10) diameter, the reinforcing bar two (10) pass through first end anchor slab duct (501), the multi-clove type sawtooth intermediate plate (1)
Ring grain or screw thread, the ring grain that reinforcing bar two (10) the end setting matches with the multi-clove type sawtooth intermediate plate (1) is arranged in inside
Or screw thread, the sawtooth anchoring casing pipe that the multi-clove type sawtooth intermediate plate (1) surrounds, which clamps, connects the reinforcing bar two (10)；Described second
End anchor slab (6) is connect with the reinforcing bar one (9).
2. self locking self fastening type deviation reinforcing bar connector according to claim 1, which is characterized in that the first end anchor slab
(5) spherical surface backing plate (7) are set between the multi-clove type sawtooth intermediate plate (1), backing plate duct is set among the spherical surface backing plate (7)
(701), backing plate duct (701) diameter is greater than reinforcing bar two (10) diameter.
3. self locking self fastening type deviation reinforcing bar connector according to claim 1, which is characterized in that the connecting sleeve (4)
It is connect with the first end anchor slab (5) with screw thread pair, the connecting sleeve (4) is connected with the second end anchor slab (6) with screw thread pair
It connects；The second end anchor slab (6) is connect with the reinforcing bar one (9) with screw thread pair；The setting of the multi-clove type sawtooth intermediate plate (1) side
Circumferential groove (102), the interior setting radial elastic attaching means (2) of the circumferential groove (102)；The radial elastic attaching means
It (2) is annular elastomeric spring buckle.
4. self locking self fastening type deviation reinforcing bar connector according to claim 1, which is characterized in that the multi-clove type serrated clips
Multiple lower shrinkage pools (101), each described lower shrinkage pool (101) is being arranged close to (6) one side end face of second end anchor slab in piece (1)
One ball (3) of interior setting.
5. self locking self fastening type deviation reinforcing bar connector according to claim 1, which is characterized in that the connecting sleeve (4)
Lower shrinkage pool (401) are arranged in end, and circumferential groove (402) are arranged in connecting sleeve (4) outer wall；In the circumferential groove (402)
Tensile elements fixator (801) are set in setting tensile elements (8), the tensile elements (8), the tensile elements fixator (801)
Shape and lower shrinkage pool (401) shape of the connecting sleeve (4) end match, and the tensile elements fixator (801) sets
It is placed in the lower shrinkage pool (401).
6. self locking self fastening type deviation reinforcing bar connector according to claim 5, which is characterized in that the tensile elements (8) are
Wirerope；The tensile elements fixator (801) is compressed on the tensile elements (8) by casting of metals or metallic sheath and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524312.5A CN110258945A (en) | 2019-06-18 | 2019-06-18 | A kind of self locking self fastening type deviation reinforcing bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524312.5A CN110258945A (en) | 2019-06-18 | 2019-06-18 | A kind of self locking self fastening type deviation reinforcing bar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110258945A true CN110258945A (en) | 2019-09-20 |
Family
ID=67918831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524312.5A Withdrawn CN110258945A (en) | 2019-06-18 | 2019-06-18 | A kind of self locking self fastening type deviation reinforcing bar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110258945A (en) |
-
2019
- 2019-06-18 CN CN201910524312.5A patent/CN110258945A/en not_active Withdrawn
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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 |