CN106760223A - Bar connecting instrument and its application method - Google Patents
Bar connecting instrument and its application method Download PDFInfo
- Publication number
- CN106760223A CN106760223A CN201510805711.0A CN201510805711A CN106760223A CN 106760223 A CN106760223 A CN 106760223A CN 201510805711 A CN201510805711 A CN 201510805711A CN 106760223 A CN106760223 A CN 106760223A
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- CN
- China
- Prior art keywords
- pressing plate
- attaching nut
- bar connecting
- instrument
- tie circle
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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)
Abstract
The present invention relates to technical field of construction, specifically a kind of bar connecting instrument, it is characterized in that：It includes u tie circle, pressing plate and attaching nut, pressing plate both sides are provided with through hole, u tie circle two ends have the external thread section matched with attaching nut, are flexibly connected with pressing plate in the through hole of its both ends insertion pressing plate both sides and by setting attaching nut in its external thread section.This instrument uses said structure and application method, and being connected through reinforcing bar only needs common wrench i.e. operable, and instrument is simple, easy to operate；Compared with conventional connected mode, the Connection Time is greatly reduced, and improves efficiency of construction；Quality of connection naked eyes can be seen, and quality is easily controlled.
Description
Technical field
The present invention relates to technical field of construction, specifically a kind of bar connecting instrument and its application method.
Background technology
Bar connecting can be by the way of colligation overlap joint, mechanical connection or welding.The forms such as mechanical connection has straight screw sleeve to connect, taper thread sleeve connection, pre- mantle fiber treatment need to be carried out using mechanically connecting to overlap joint reinforcing bar, and quality is difficult to control during connection, and the Connection Time is more long；When being overlapped using colligation, specification regulation compressive reinforcement diameter is not preferably greater than 28mm, and tension reinforcement diameter is not preferably greater than more than 28mm, and range of application is narrower；During using being welded to connect, weld interval is time-consuming extremely long, and welding quality requirement is very high, the difficult control of quality.The type of attachment of several conventional reinforcing bars has its obvious shortcoming above, and the efficiency of bar connecting is have impact in varying degrees.
The content of the invention
It is an object of the present invention to provide a kind of construction quality is firm, simple to operate, the bar connecting time can be greatly lowered and bar connecting instrument easy to control the quality.
In order to achieve the above object, the present invention is realized in：
A kind of bar connecting instrument, it includes u tie circle, pressing plate and attaching nut, pressing plate both sides are provided with through hole, and u tie circle two ends have the external thread section matched with attaching nut, are flexibly connected with pressing plate in the through hole of its both ends insertion pressing plate both sides and by setting attaching nut in its external thread section.
Described bar connecting instrument,
The bending curvature of u tie circle is identical with the curvature of reinforcing bar to be connected.
The application method of the bar connecting instrument, comprises the steps：
Step 1, by two reinforcing bars to be connected and together, bar connecting length should meet code requirement；
Step 2, make two reinforcing bars to be connected pass through u tie circle；
Step 3, it is inserted in pressing plate in u tie circle bottom；
Step 4, it is inserted in attaching nut at u tie circle two ends and is fastened attaching nut with spanner.
This instrument uses said structure and application method, and being connected through reinforcing bar only needs common wrench i.e. operable, and instrument is simple, easy to operate；Compared with conventional connected mode, the Connection Time is greatly reduced, and improves efficiency of construction；Quality of connection naked eyes can be seen, and quality is easily controlled.
Brief description of the drawings
Fig. 1 is this instrument use state schematic diagram.
Fig. 2 is pressing plate top view.
Specific embodiment
The present invention is further illustrated below by way of specific embodiment.
As shown in Figure 1 and Figure 2, a kind of bar connecting instrument, it includes u tie circle 1, pressing plate 2 and attaching nut 3, the both sides of pressing plate 2 are provided with through hole, the two ends of u tie circle 1 have the external thread section matched with attaching nut 3, are flexibly connected with pressing plate 2 in the through hole of its both ends insertion pressing plate 2 both sides and by setting attaching nut 3 in its external thread section.
Described bar connecting instrument,
The bending curvature of u tie circle 1 is identical with the curvature of reinforcing bar to be connected 4.
The application method of the bar connecting instrument, comprises the steps：
Step 1, by two reinforcing bars 4 to be connected and together, the connecting length of reinforcing bar 4 should meet code requirement；
Step 2, make two reinforcing bars 4 to be connected pass through u tie circle 1；
Step 3, it is inserted in pressing plate 2 in the bottom of u tie circle 1；
Step 4, it is inserted in attaching nut 3 at the two ends of u tie circle 1 and is fastened attaching nut 3 with spanner.
This instrument uses said structure and application method, and being connected through reinforcing bar only needs common wrench i.e. operable, and instrument is simple, easy to operate；Compared with conventional connected mode, the Connection Time is greatly reduced, and improves efficiency of construction；Quality of connection naked eyes can be seen, and quality is easily controlled.
Claims (3)
1. a kind of bar connecting instrument, it is characterized in that：It includes u tie circle, pressing plate and attaching nut, pressing plate both sides are provided with through hole, u tie circle two ends have the external thread section matched with attaching nut, are flexibly connected with pressing plate in the through hole of its both ends insertion pressing plate both sides and by setting attaching nut in its external thread section.
2. the bar connecting instrument described in claim 1, it is characterized in that：The bending curvature of u tie circle is identical with the curvature of reinforcing bar to be connected.
3. the application method of bar connecting instrument described in claim 1, it is characterized in that：Comprise the steps：
Step 1, by two reinforcing bars to be connected and together, bar connecting length should meet code requirement；
Step 2, make two reinforcing bars to be connected pass through u tie circle；
Step 3, it is inserted in pressing plate in u tie circle bottom；
Step 4, it is inserted in attaching nut at u tie circle two ends and is fastened attaching nut with spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805711.0A CN106760223A (en) | 2015-11-20 | 2015-11-20 | Bar connecting instrument and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805711.0A CN106760223A (en) | 2015-11-20 | 2015-11-20 | Bar connecting instrument and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106760223A true CN106760223A (en) | 2017-05-31 |
Family
ID=58884810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510805711.0A Pending CN106760223A (en) | 2015-11-20 | 2015-11-20 | Bar connecting instrument and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106760223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756023A (en) * | 2018-05-24 | 2018-11-06 | 北京工业大学 | A kind of fabricated shear wall system and its assembly method |
| CN109629832A (en) * | 2018-12-18 | 2019-04-16 | 五冶集团上海有限公司 | Logistics warehouse concrete structure column joint bar is reinforced and positioning device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0874097A3 (en) * | 1997-04-22 | 1999-12-01 | Kamal Neckoula | Lifting chair and method of lifting |
| CN2893041Y (en) * | 2006-06-15 | 2007-04-25 | 北京建工一建工程建设有限公司 | Bend reinforcement and level reinforcement U-shape clasp connecting structure |
| CN201116385Y (en) * | 2007-09-06 | 2008-09-17 | 北京科技园建设（集团）股份有限公司 | Anti-floating reinforcing steel bar locking card |
| CN202280204U (en) * | 2011-06-21 | 2012-06-20 | 上海隧道工程股份有限公司 | Lossless connection fastener for steel reinforcement cage |
| CN203097119U (en) * | 2013-03-07 | 2013-07-31 | 中铁十一局集团有限公司 | Lossless lapping device for steel bars |
| JP2014202052A (en) * | 2013-04-10 | 2014-10-27 | ゼン技研株式会社 | Reinforcement binding metal fitting for heavy load |
| CN205116565U (en) * | 2015-11-20 | 2016-03-30 | 上海十三冶建设有限公司 | Steel bar connection instrument |
-
2015
- 2015-11-20 CN CN201510805711.0A patent/CN106760223A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0874097A3 (en) * | 1997-04-22 | 1999-12-01 | Kamal Neckoula | Lifting chair and method of lifting |
| CN2893041Y (en) * | 2006-06-15 | 2007-04-25 | 北京建工一建工程建设有限公司 | Bend reinforcement and level reinforcement U-shape clasp connecting structure |
| CN201116385Y (en) * | 2007-09-06 | 2008-09-17 | 北京科技园建设（集团）股份有限公司 | Anti-floating reinforcing steel bar locking card |
| CN202280204U (en) * | 2011-06-21 | 2012-06-20 | 上海隧道工程股份有限公司 | Lossless connection fastener for steel reinforcement cage |
| CN203097119U (en) * | 2013-03-07 | 2013-07-31 | 中铁十一局集团有限公司 | Lossless lapping device for steel bars |
| JP2014202052A (en) * | 2013-04-10 | 2014-10-27 | ゼン技研株式会社 | Reinforcement binding metal fitting for heavy load |
| CN205116565U (en) * | 2015-11-20 | 2016-03-30 | 上海十三冶建设有限公司 | Steel bar connection instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756023A (en) * | 2018-05-24 | 2018-11-06 | 北京工业大学 | A kind of fabricated shear wall system and its assembly method |
| CN109629832A (en) * | 2018-12-18 | 2019-04-16 | 五冶集团上海有限公司 | Logistics warehouse concrete structure column joint bar is reinforced and positioning device |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |