CN207296185U - Sleeve nest plate combined reinforced bar attachment device - Google Patents
Sleeve nest plate combined reinforced bar attachment device Download PDFInfo
- Publication number
- CN207296185U CN207296185U CN201721110077.XU CN201721110077U CN207296185U CN 207296185 U CN207296185 U CN 207296185U CN 201721110077 U CN201721110077 U CN 201721110077U CN 207296185 U CN207296185 U CN 207296185U
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- CN
- China
- Prior art keywords
- sleeve
- nest plate
- circular arc
- screw thread
- attachment device
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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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- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of sleeve nest plate combined reinforced bar attachment device, it is related to rebar connecting technology field, circular arc nest plate including sleeve and more than 2, the sleeve is equipped with internal thread, the circular arc nest plate of more than 2 forms a barrel connector, the medial surface of the barrel connector is equipped with to be equipped with and the matched screw thread of the internal thread of sleeve with the matched screw thread of end reinforced screw thread, the lateral surface of the barrel connector；In bar connecting, it will need the end part aligning of two reinforcing bars connected, multiple circular arc nest plates are installed on to the connecting portion of reinforcing bar, the screw thread of the inner arc of circular arc nest plate and the screw thread of rebar junction is set to correspond to installation, multiple circular arc nest plates form a barrel connector and the end of two reinforcing bars are fixed, and sleeve is screwed with connector by screw thread and is connected.By such a technological means, bar connecting is more convenient, improves work efficiency, bar connecting firm stable.
Description
Technical field
Rebar connecting technology field is the utility model is related to, connects and fills more particularly to a kind of sleeve nest plate combined reinforced bar
Put.
Background technology
Prefabricated concrete structure engineering is to transport the concrete component that prefabricated in factory, maintenance is completed to construction now
Lifting is in place, be then attached again, after pour to form overall building structure.The reliability that component is connected with component is knot
Structure globality, the basic guarantee of security.
There are the shortcomings that connection speed is slow, connection is unstable for existing rebar connecting technology.
Utility model content
The technical problems to be solved in the utility model is in view of the above shortcomings of the prior art, there is provided a kind of sleeve nest plate group
Close reinforcing steel bar connecting device, solve the problems, such as that bar connecting speed is slow, connection is unstable, have bar connecting quickly, stable connection
The characteristics of.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of sleeve nest plate combined reinforced bar
Attachment device, including sleeve and the circular arc nest plate of more than 2, the sleeve are equipped with internal thread, the circular arc nest plate of more than 2
A barrel connector is formed, the medial surface of the barrel connector is equipped with and the matched screw thread of end reinforced screw thread, the cylinder
The lateral surface of shape connector is equipped with and the matched screw thread of the internal thread of sleeve.
Preferably, the number of the circular arc nest plate is 2.
Preferably, the sleeve includes the first sleeve and second sleeve.
Preferably, the axial length of first sleeve is the 2/3-4/5 of bar connecting span access location length.
Preferably, the axial length of the second sleeve is the 1/5-1/3 of bar connecting span access location length.
Preferably, sleeve section outer contour is regular hexagon.
Preferably, the axial length of the sleeve and the circular arc nest plate is equal to or less than bar connecting span access location length.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model is by designing a kind of sleeve nest plate group
Reinforcing steel bar connecting device is closed, including sleeve and the circular arc nest plate of more than 2, sleeve are equipped with internal thread, the circular arc nest plate group of more than 2
Into a barrel connector, the medial surface of barrel connector be equipped with the matched screw thread of end reinforced screw thread, barrel connector
Lateral surface is equipped with and the matched screw thread of internal thread of sleeve；In bar connecting, it would be desirable to the end part aligning of two reinforcing bars of connection,
Multiple circular arc nest plates are installed on to the connecting portion of reinforcing bar, make the screw thread of the inner arc of circular arc nest plate and the screw thread pair of rebar junction
Should install, multiple circular arc nest plates form a barrel connector and the end of two reinforcing bars are fixed, sleeve by screw thread with
Connector screws connection.By such a technological means, bar connecting is more convenient, improves work efficiency, bar connecting
Firm stable.
Brief description of the drawings
Fig. 1 is the scheme of installation of one embodiment provided by the utility model；
Fig. 2 is schematic diagrames of the Fig. 1 after installation is complete.
In figure：1st, the first sleeve；2nd, second sleeve；3rd, circular arc nest plate；4th, reinforcing bar.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description, but the utility model
Protection domain be not limited to it is as described below.
As depicted in figs. 1 and 2, be respectively one embodiment provided by the utility model scheme of installation and installation is complete
Schematic diagram afterwards, sleeve nest plate combined reinforced bar attachment device includes sleeve and the circular arc nest plate 3 of more than 2, the sleeve are equipped with
Internal thread, the circular arc nest plate 3 of more than 2 form a barrel connector, the medial surface of the barrel connector be equipped with
The matched screw thread of 4 end thread of reinforcing bar, the lateral surface of the barrel connector are equipped with and the matched screw thread of the internal thread of sleeve.
When reinforcing bar 4 connects, it would be desirable to which multiple circular arc nest plates 3 are installed on steel by the end part aligning of two reinforcing bars 4 of connection
The connecting portion of muscle 4, makes the screw thread of 4 junction of screw thread and reinforcing bar of the inner arc of circular arc nest plate correspond to installation, multiple circular arc nest plates 3
Form a barrel connector end of two reinforcing bars 4 is fixed, sleeve is screwed with connector by screw thread and is connected.Pass through
Such a technological means, reinforcing bar 4 connect more convenient, improve work efficiency, while the connector energy that circular arc nest plate 3 forms
Enough both ends to reinforcing bar 4 are fixed, and connector is fixed sleeve again, ensure being stably connected with for 4 junction of reinforcing bar.
In one embodiment of the utility model, the number of circular arc nest plate 3 is 2.2 circular arc nest plates 3 are equal in the design
For semicircle, 2 circular arc nest plates 3 form barrel connector, the end of reinforcing bar 4 are fixed, the inner arc spiral shell in circular arc nest plate 3
Line and the clamping that is screwed of 4 end of reinforcing bar, ensure that 4 end of reinforcing bar is fixedly connected, the stability of 4 end of reinforcing steel bar connection.
The number of circular arc nest plate 3 can want the different number of the different designs of the requirement of sum operation according to practical stability.
In one embodiment of the utility model, sleeve includes the first sleeve 1 and second sleeve 2, the first sleeve 1 and second
Sleeve 2 is equipped with internal thread.During installation, the first sleeve 1 and second sleeve 2 are screwed at the both ends of nest plate respectively, are installed
Cheng Hou, the first sleeve 1 and second sleeve 2 can be formed it is mutual pin down, prevent the free turn of sleeve from departing from circular arc nest plate 3
Cause the stability of the loosening of 4 coupling part of reinforcing bar, the first sleeve 1 and the connection of 2 reinforcing steel bar 4 of second sleeve.
In one embodiment of the utility model, the axial length of the first sleeve 1 is the 2/3- of 4 connecting portion length of reinforcing bar
4/5, the axial length of second sleeve 2 is the 1/5-1/3 of 4 connecting portion length of reinforcing bar.First sleeve 1 and second sleeve 2 design
Different length, is more prone to assemble, while two barrel contacts parts are separated with 4 contact portion of reinforcing bar, prevents 4 connecting portion of reinforcing bar
Disjunction is opened, the stability of 4 end of reinforcing steel bar connection.
In one embodiment of the utility model, sleeve section outer contour is regular hexagon, is installed easy to the rotation of sleeve,
It is easy to operation.Sleeve section outer contour can be designed as other shapes according to being actually needed at the same time.
In one embodiment of the utility model, the axial length of sleeve and circular arc nest plate 3 is equal to or connects less than reinforcing bar 4
Socket part bit length.This design ensures that the barrel connector that circular arc nest plate 3 is formed after installation is complete all connects with 4 connecting portion of reinforcing bar
Connect, increase the stress surface of device, the stability that reinforcing steel bar 4 connects.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. sleeve nest plate combined reinforced bar attachment device, it is characterised in that the circular arc nest plate including sleeve and more than 2（3）, The sleeve is equipped with internal thread, the circular arc nest plate of more than 2（3）Form a barrel connector, the barrel connector Medial surface be equipped with and reinforcing bar（4）The matched screw thread of end thread, the lateral surface of the barrel connector are equipped with and the sleeve The matched screw thread of internal thread.
- 2. sleeve nest plate combined reinforced bar attachment device according to claim 1, it is characterised in that the circular arc nest plate（3） Number be 2.
- 3. sleeve nest plate combined reinforced bar attachment device according to claim 1, it is characterised in that the sleeve includes first Sleeve（1）And second sleeve（2）.
- 4. sleeve nest plate combined reinforced bar attachment device according to claim 3, it is characterised in that first sleeve（1） Axial length be reinforcing bar（4）The 2/3-4/5 of connecting portion length.
- 5. sleeve nest plate combined reinforced bar attachment device according to claim 3, it is characterised in that the second sleeve（2） Axial length be reinforcing bar（4）The 1/5-1/3 of connecting portion length.
- 6. sleeve nest plate combined reinforced bar attachment device according to claim 1, it is characterised in that sleeve section foreign steamer Exterior feature is regular hexagon.
- 7. sleeve nest plate combined reinforced bar attachment device according to claim 1, it is characterised in that the sleeve and the circle Arc nest plate（3）Axial length be equal to or less than reinforcing bar（4）Connecting portion length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110077.XU CN207296185U (en) | 2017-08-31 | 2017-08-31 | Sleeve nest plate combined reinforced bar attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110077.XU CN207296185U (en) | 2017-08-31 | 2017-08-31 | Sleeve nest plate combined reinforced bar attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207296185U true CN207296185U (en) | 2018-05-01 |
Family
ID=62438512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721110077.XU Active CN207296185U (en) | 2017-08-31 | 2017-08-31 | Sleeve nest plate combined reinforced bar attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207296185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398704A (en) * | 2018-12-19 | 2019-03-01 | 向杰 | A kind of urgent transport flight equipment |
| CN111250273A (en) * | 2020-01-21 | 2020-06-09 | 江苏大学 | Novel spiral blade for horizontal screw centrifuge |
-
2017
- 2017-08-31 CN CN201721110077.XU patent/CN207296185U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398704A (en) * | 2018-12-19 | 2019-03-01 | 向杰 | A kind of urgent transport flight equipment |
| CN111250273A (en) * | 2020-01-21 | 2020-06-09 | 江苏大学 | Novel spiral blade for horizontal screw centrifuge |
| CN111250273B (en) * | 2020-01-21 | 2022-06-21 | 江苏大学 | Novel spiral blade for horizontal screw centrifuge |
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