CN207211532U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN207211532U CN207211532U CN201720903240.1U CN201720903240U CN207211532U CN 207211532 U CN207211532 U CN 207211532U CN 201720903240 U CN201720903240 U CN 201720903240U CN 207211532 U CN207211532 U CN 207211532U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- tapered sleeve
- post
- locking plates
- cast strip
- 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
Links
Abstract
The utility model discloses a kind of connector, including：Locking plate, the locking plate are multiple, and multiple locking plates circumferentially wrap two joints；Tapered sleeve, the inner chamber of the tapered sleeve is taper, and the tapered sleeve is set in outside multiple locking plates, and multiple locking plates are locked.In the utility model, when carrying out Steel Reinforcing Bar Material to post-cast strip, directly one whole reinforcing bar is inserted in post-cast strip, afterwards disconnected the root reinforcing bar.After concrete shrinkage, multiple locking plates is circumferentially wrapped two joints of two reinforcing bars, finally tapered sleeve is set in outside multiple locking plates, multiple locking plates are locked, complete the rear connection of reinforcing bar.Compared with traditional improving bud grafting, the utility model need not consider the lap of splice of splice and the distance that staggers, and so as to simplify steel bar blanking procedure, while also reduces the closeness of reinforcing bar in post-cast strip, convenient that post-cast strip is poured.
Description
Technical field
Building field is the utility model is related to, more specifically to a kind of connector.
Background technology
In construction, cast-in-situ steel reinforced concrete is because autogenous shrinkage is uneven or sedimentation inequality can form harmful cracks.
In order to prevent the appearance of harmful cracks, stayed in sole plate, wall, beam relevant position set temporary construction seam in advance, form post-cast strip.
After reserving post-cast strip, the concrete in work progress, so as to greatly reduce shrinkage stress, can prevent harmful cracks with free shrink
Generation.In order to reduce in inside concrete contraction process, influence of the reinforcing bar to concrete shrinkage in post-cast strip can be with thing
The reinforcing bar in post-cast strip is first disconnected, after treating concrete shrinkage, before pouring band after closure, the bar connecting that will be switched off rises
Come, this is connected after being.In the prior art, connected after being carried out typically by the way of the colligation to the reinforcing bar of disconnection.Disconnect
Reinforcing bar is two independent reinforcing bars.When carrying out Steel Reinforcing Bar Material to post-cast strip, by two reinforcing bars after the insertion of two of post-cast strip
Pour in band, the joints of two reinforcing bars will stagger a certain distance, and ensure the lap of splice of joint.When carrying out colligation,
By two overlapping splices of two reinforcing bars together, with tied silk by the joint colligation of two reinforcing bars together.In this kind of mode,
When carrying out the Steel Reinforcing Bar Material in post-cast strip, it is necessary to stagger distance and the lap of splice of splice be considered, in addition, this kind of mode
It is the reinforcing bar caused in post-cast strip is excessively intensive so that the later stage, which carries out concreting to post-cast strip, becomes difficult.
Therefore, how to simplify the steel bar blanking procedure in post-cast strip, weaken the closeness of reinforcing bar in post-cast strip, it is convenient to rear
Pour band to be poured, be those skilled in the art's critical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of connector, and the connector is used for the connection of the joint of two reinforcing bars, should
Connector can simplify the blanking procedure of reinforcing bar in post-cast strip, weaken the closeness of reinforcing bar in post-cast strip.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of connector, including：
Locking plate, the locking plate are multiple, and multiple locking plates circumferentially wrap two joints；
Tapered sleeve, the inner chamber of the tapered sleeve is taper, and the tapered sleeve is set in outside multiple locking plates, by multiple locking plates
Locking.
Preferably, the middle part of the outer surface of the locking plate is outwardly relative to both ends, the middle part and the both ends it
Between seamlessly transit.
Preferably, the tapered sleeve is two.
Preferably, the number of the locking plate is more than or equal to 3.
Preferably, the locking plate and the cast shaping of the tapered sleeve.
It can be seen from the above technical proposal that the connector in the utility model includes locking plate and tapered sleeve.Locking plate is multiple.
The inner chamber of tapered sleeve is taper.In the utility model, when carrying out Steel Reinforcing Bar Material to post-cast strip, directly one whole reinforcing bar is inserted
In post-cast strip, the root reinforcing bar is disconnected afterwards.After concrete shrinkage, make multiple locking plates circumferentially by the two of two reinforcing bars
Individual joint is wrapped, and finally tapered sleeve is set in outside multiple locking plates, and multiple locking plates are locked, and completes the rear connection of reinforcing bar.With biography
The improving bud grafting of system is compared, and the utility model need not consider the lap of splice of splice and the distance that staggers, so as to simplify steel
Muscle blanking procedure, while the closeness of reinforcing bar in post-cast strip is also reduced, it is convenient that post-cast strip is poured.
Brief description of the drawings
In order to illustrate more clearly of the scheme in the utility model embodiment, will make below to required described in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those skilled in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the sectional view for the connector that the specific embodiment of the utility model one provides.
Wherein, 1 be tapered sleeve, 2 be locking plate, 3 be reinforcing bar joint.
Embodiment
The utility model discloses a kind of connector, the connector is used for the connection of the joint of two reinforcing bars, the connector
The blanking procedure of reinforcing bar in post-cast strip can be simplified, weaken the closeness of reinforcing bar in post-cast strip.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained all other embodiment, belong to the scope of the utility model protection.
It refer to Fig. 1.In the specific embodiment of the utility model one, connector is used for the connection of two joints 3 of reinforcing bar.
Connector includes locking plate 2 and tapered sleeve 1.Locking plate 2 is multiple, and multiple locking plates 2 circumferentially wrap two joints 3.Tapered sleeve 1
Inner chamber be taper, tapered sleeve 1 is set in outside multiple locking plates 2, and multiple locking plates 2 are locked.
In the present embodiment, when carrying out Steel Reinforcing Bar Material to post-cast strip, directly one whole reinforcing bar is inserted in post-cast strip, it
The root reinforcing bar is disconnected afterwards.After concrete shrinkage, multiple locking plates 2 are made circumferentially to wrap two joints 3 of two reinforcing bars
Wrap, finally tapered sleeve 1 is set in outside multiple locking plates 2, multiple locking plates 2 are locked, complete the rear connection of reinforcing bar.Tied up with traditional
Bundle mode is compared, and the utility model need not consider the lap of splice of the joint 3 of reinforcing bar and the distance that staggers, so as to simplify under reinforcing bar
Material process, while the closeness of reinforcing bar in post-cast strip is also reduced, it is convenient that post-cast strip is poured.
When being connected after progress, tapered sleeve 1 is set on a joint 3 of reinforcing bar first, the intracavity diameter of tapered sleeve 1 it is small one
End is relative to another joint of big one end away from reinforcing bar.Locking plate 2 is installed afterwards, makes multiple locking plates 2 circumferentially by reinforcing bar
Two joints 3 wrap.Make the end for being relatively large in diameter end and being set in multiple locking plates 2 of the inner chamber of tapered sleeve 1 afterwards, realize tapered sleeve 1
Prepackage, promote tapered sleeve 1 to be moved to the middle parts of multiple locking plates 2 by extrusion equipment afterwards, make tapered sleeve 1 by multiple locking plates 2 firmly
Locking, so as to realize the rear connection of reinforcing bar.The connected mode is simple to operate, and is connected firmly.
In the specific embodiment of the utility model one, the middle part for limiting the outer surface of locking plate 2 is outwardly relative to both ends.
And seamlessly transitted between the middle part and both ends of the outer surface of locking plate 2.The direction of joint 3 of the outer finger herein away from reinforcing bar.This
Sample, multiple locking plates 2 thin drum type in thick two among being formed.When tapered sleeve 1 is moved to 2 middle part of locking plate, tapered sleeve 1 and locking plate 2
The middle part of protrusion forms larger coupling mechanism force, and two joints 3 of reinforcing bar are located at the middle part of locking plate 2, it is achieved thereby that to reinforcing bar
Two joints 3 firm connection.
In the specific embodiment of the utility model one, tapered sleeve 1 is two.The inner chamber of two tapered sleeves 1 is relatively large in diameter end point
From the both ends of locking plate 2, set is not set on locking plate 2.Afterwards under the squeezing action of extrusion equipment, two tapered sleeves 1 are into locking plate 2
Portion is moved, and multiple locking plates 2 are formed and locked.
In the specific embodiment of the utility model one, the number of locking plate 2 is defined to be more than or equal to 3.Multiple independent locks
Between piece 2 when being locked by tapered sleeve 1 can Free Transform, two joints 3 of reinforcing bar are firmly wrapped.
In the specific embodiment of the utility model one, preferably make locking plate 2 and the casting of tapered sleeve 1.Locking plate 2 and tapered sleeve 1
Material can be Q345 steel.
The described above of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
- A kind of 1. connector, it is characterised in that including：Locking plate (2), the locking plate (2) are multiple, and multiple locking plates (2) circumferentially wrap two joints (3) of reinforcing bar；Tapered sleeve (1), the inner chamber of the tapered sleeve (1) is taper, and the tapered sleeve (1) is set in multiple locking plates (2) outside, will be multiple Locking plate (2) locking.
- 2. connector according to claim 1, it is characterised in that the middle part of the outer surface of the locking plate (2) is relative to two Hold outwardly, seamlessly transitted between the middle part and the both ends.
- 3. connector according to claim 2, it is characterised in that the tapered sleeve (1) is two.
- 4. connector according to claim 1, it is characterised in that the number of the locking plate (2) is more than or equal to 3.
- 5. according to the connector described in claim 1-4 any one, it is characterised in that the locking plate (2) and the tapered sleeve (1) Cast shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903240.1U CN207211532U (en) | 2017-07-24 | 2017-07-24 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903240.1U CN207211532U (en) | 2017-07-24 | 2017-07-24 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211532U true CN207211532U (en) | 2018-04-10 |
Family
ID=61813795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903240.1U Expired - Fee Related CN207211532U (en) | 2017-07-24 | 2017-07-24 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868010A (en) * | 2018-09-07 | 2018-11-23 | 青岛森林金属制品有限公司 | A kind of connection sheet group of steel bar connector |
| CN110952448A (en) * | 2019-11-06 | 2020-04-03 | 中交第二航务工程局有限公司 | Construction method of steel shell concrete combined cable tower |
-
2017
- 2017-07-24 CN CN201720903240.1U patent/CN207211532U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868010A (en) * | 2018-09-07 | 2018-11-23 | 青岛森林金属制品有限公司 | A kind of connection sheet group of steel bar connector |
| CN110952448A (en) * | 2019-11-06 | 2020-04-03 | 中交第二航务工程局有限公司 | Construction method of steel shell concrete combined cable tower |
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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: 20180410 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |