CN107023122A - A kind of Anti-pull-press reinforcing bar connector - Google Patents
A kind of Anti-pull-press reinforcing bar connector Download PDFInfo
- Publication number
- CN107023122A CN107023122A CN201710337572.2A CN201710337572A CN107023122A CN 107023122 A CN107023122 A CN 107023122A CN 201710337572 A CN201710337572 A CN 201710337572A CN 107023122 A CN107023122 A CN 107023122A
- Authority
- CN
- China
- Prior art keywords
- cone
- reinforcing bar
- shaped clip
- pressure ring
- bindiny mechanism
- 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.)
- Pending
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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
Abstract
The invention discloses a kind of Anti-pull-press reinforcing bar connector, including the first bindiny mechanism and the second bindiny mechanism, first bindiny mechanism and the second bindiny mechanism include taper pressure ring piece respectively, cone-shaped clip, anchor rib and square cone-shaped clip, taper pressure ring piece both ends are fixedly connected with anchoring rib respectively, running through in taper pressure ring film perforation has vertical square cone-shaped clip, cone-shaped clip is connected with the inside of taper pressure ring piece, there is indentation in cone-shaped clip, anchor rib and be provided with screw, first bindiny mechanism and the second bindiny mechanism pass through square cone-shaped clip, and bolt and nut are mutually butted clamping reinforcing bar.Reasonable in design of the present invention; simple structure; simple installation, during connection reinforcing bar, reinforcing bar can be cut at an arbitrary position; steel bar end need not attack line; ensure the centering of connected reinforcing bar, improve the Anti-pull-press mechanical property in bar connecting area, concrete mortar can be full of all gaps after the installation of this connector; reinforcing bar and connector are wrapped up, is played a protective role.
Description
Technical field
The present invention relates to a kind of connector, and in particular to a kind of Anti-pull-press reinforcing bar connector.
Background technology
Nearest more than ten years, Building Trade in China is developed rapidly, and material and construction peace are economized on to China's reinforced concrete structure
Packing quality proposes higher and higher requirement.The different connected modes of reinforcing bar formed different material wastage rates, efficiency of construction and
Installation quality.At present, the connected mode of tension pressing reinforcing mainly has colligation overlap joint, mechanically connects and weld.However, for thicker
Tension pressing reinforcing, loosely, and join domain power bang path is complicated for the connection of colligation overlap joint, and junction easily disconnects；Machinery is even
Connect joint area thickness of concrete cover to diminish, working procedure is numerous and diverse, cost is high；Welding point low construction efficiency, cost be high,
Less stable, and quality is difficult guarantee.Generally speaking, traditional tension pressing reinforcing connected mode low construction efficiency, cost it is high,
Labor intensity is big, high material consumption, and the quality and stability of connection are poor.Using this Anti-pull-press bar connecting mode, it can reduce
Labor intensity, raises labour efficiency, and saves material and cost, it is ensured that construction quality and reliability.
The content of the invention
Goal of the invention：It is poor the invention aims to solve tension pressing reinforcing quality of connection in the prior art, construction effect
Rate is low, the problem of cost is high, and then provides a kind of reasonable in design, and simple structure is easy to connect, suitable for armored concrete knot
The connection of tension pressing reinforcing in structure, it is possible to decrease construction cost, improves efficiency of construction, it is ensured that construction quality.
Technical scheme：A kind of Anti-pull-press reinforcing bar connector of the present invention, including the first bindiny mechanism and the second connection
Mechanism, first bindiny mechanism and the second bindiny mechanism include taper pressure ring piece, cone-shaped clip, anchoring rib and square taper respectively
Intermediate plate, the taper pressure ring piece both ends, which are fixedly connected with to run through in anchoring rib, the taper pressure ring film perforation respectively, vertical
Being connected with the inside of square cone-shaped clip, the taper pressure ring piece in cone-shaped clip, the cone-shaped clip has indentation, on the anchoring rib
Provided with screw, the first bindiny mechanism and the second bindiny mechanism are mutually butted clamping by square cone-shaped clip and bolt and nut
Reinforcing bar.
Further, the cross section of the taper pressure ring piece is 120 ° of arcs, longitudinal long 10mm of intermediate flat portions, two ends
Longitudinal taper is 20%.
Further, outer radius big 2mm of the inner arc radius of curvature of the taper pressure ring piece than cone-shaped clip.
Further, the taper pressure ring piece and anchoring rib are made of integrally formed carbon structural steels, and wall thickness is not small
In 1/5th of connected bar diameter, and not less than 3mm, longitudinal length is not less than 5 times of connected bar diameter.
Further, the cross section of the cone-shaped clip is 120 degree of arcs, and longitudinal taper is 20%, the inner arc of cone-shaped clip
Radius of curvature is than the connected big 1mm of reinforcing bar radius.
Further, the spacing of the indentation is 1-3mm.
Further, the screw is longitudinally asymmetric is distributed at the quartile of anchoring rib, the hole back gauge anchoring rib of screw
Edge and taper pressure ring piece more than edge 3mm.
Further, side's cone-shaped clip longitudinal size is 10.1mm, and lateral dimension is smaller than connected bar diameter
3mm, the taper of side's cone-shaped clip is 10%；Two panels side's cone-shaped clip is connected by bolt and nut.
Beneficial effect：Reasonable in design of the present invention, simple structure, simple installation, during connection reinforcing bar, reinforcing bar can be with office
Meaning position is cut, and steel bar end need not attack line, it is ensured that is connected the centering of reinforcing bar, is improved the Anti-pull-press mechanics in bar connecting area
Performance, concrete mortar can play a protective role full of all gaps after the installation of this connector, parcel reinforcing bar and connector.
Brief description of the drawings
Fig. 1 is the structural representation in connector cross section of the present invention；
Fig. 2 is the flat sectional drawing of connector of the present invention.
Embodiment
A kind of Anti-pull-press reinforcing bar connector as depicted in figs. 1 and 2, including the first bindiny mechanism and the second bindiny mechanism,
First bindiny mechanism and the second bindiny mechanism include taper pressure ring piece 1, cone-shaped clip 2, anchoring rib 4 and square tapered clamp respectively
Piece 8, the both ends of taper pressure ring piece 1, which are fixedly connected with to run through in anchoring rib 4, the hole of taper pressure ring piece 1 respectively, vertical
Square cone-shaped clip 8, the inner side of the taper pressure ring piece 1, which is connected with cone-shaped clip 2, the cone-shaped clip 2, indentation 7, described
Anchor rib 4 and be provided with screw 6, the first bindiny mechanism and the second bindiny mechanism pass through square cone-shaped clip 8 and bolt 3 and nut 5
It is mutually butted clamping reinforcing bar.
In use, two steel reinforcement abutting joints, taper pressure ring piece 1 and 4 conical make-ups of intermediate plate 2 entangle reinforcing bar and connect
Head, bolt 3 is through the screw 6 on anchoring rib 4, and nut tightens bolt 3, and side's cone-shaped clip 8 is passed through on taper pressure ring piece 1
Square hole jam-packed is connected reinforcing bar, and two panels side's cone-shaped clip 8 is connected again by bolt and nut.
In order to ensure protective effect of the concrete to connector and reinforcing bar, the cross section of the taper pressure ring piece 1 uses 120
Arc is spent, the cross section of the cone-shaped clip 2 is not formed after using 120 degree of arcs, taper pressure ring piece 1 and the make-up of cone-shaped clip 2
Closed-loop, is easy to concrete mortar to be full of its gap.
In order to which more convenient connector is installed, the inner arc radius of curvature of the taper pressure ring piece 1 is outer than cone-shaped clip 2
The big 2mm of radius, the inner arc radius ratio of cone-shaped clip 2 is connected the big 1mm of tension reinforcement radius.
Connection reinforcing bar, the long 10mm of the longitudinal intermediate flat portions of taper pressure ring piece 1 are installed for the ease of connector.
In order to improve the tensile mechanical performance after tension reinforcement connection, the longitudinal taper in the two ends of the taper pressure ring piece 1 and
Longitudinal taper of cone-shaped clip 2 be 20%, i.e. its radius of curvature in the connectors between place greatly, it is small at two ends.
In order to improve bond stress of the cone-shaped clip 2 to tension reinforcement, the inner side of cone-shaped clip 2 is carved between indentation 7, indentation
Away from for 1-3mm.
In order that setting two screws 6 on connector uniform force, the anchoring rib 4, and it is symmetricly set on taper pressure ring
The both sides of piece 2.
Fixed for the ease of installing, the taper pressure ring piece 1 and cone-shaped clip 2 symmetrically clasp tension reinforcement joint, described
Bolt 3 tenses anchoring rib 4 through screw 6, and tight with the anchor of nut 5.
Reasonable in design of the present invention, simple structure, simple installation, during connection reinforcing bar, reinforcing bar can be cut at an arbitrary position
Disconnected, steel bar end need not attack line, it is ensured that be connected the centering of reinforcing bar, improve the Anti-pull-press mechanical property in bar connecting area, mix
Solidifying soil sand slurry can play a protective role full of all gaps after the installation of this connector, parcel reinforcing bar and connector.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent variations and the modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (8)
1. a kind of Anti-pull-press reinforcing bar connector, it is characterised in that：Including the first bindiny mechanism and the second bindiny mechanism, described first
Bindiny mechanism and the second bindiny mechanism include taper pressure ring piece respectively（1）, cone-shaped clip（2）, anchoring rib（4）With square cone-shaped clip
（8）, the taper pressure ring piece（1）Both ends are fixedly connected with anchoring rib respectively（4）, the taper pressure ring piece（1）Run through in hole
There is vertical square cone-shaped clip（8）, the taper pressure ring piece（1）Inner side is connected with cone-shaped clip（2）, the cone-shaped clip（2）
Inside there is indentation（7）, the anchoring rib（4）It is provided with screw（6）, the first bindiny mechanism and the second bindiny mechanism pass through square tapered clamp
Piece（8）And bolt（3）And nut（5）It is mutually butted clamping reinforcing bar.
2. a kind of Anti-pull-press reinforcing bar connector according to claim 1, it is characterised in that：The taper pressure ring piece（1）'s
Cross section is 120 ° of arcs, and longitudinal long 10mm of intermediate flat portions, two ends longitudinal direction taper is 20%.
3. a kind of Anti-pull-press reinforcing bar connector according to claim 1, it is characterised in that：The taper pressure ring piece（1）'s
Inner arc radius of curvature compares cone-shaped clip（2）The big 2mm of outer radius.
4. a kind of Anti-pull-press reinforcing bar connector according to claim 1, it is characterised in that：The taper pressure ring piece（1）With
Anchor rib（4）It is made of integrally formed carbon structural steels, wall thickness, which is not less than, is connected 1/5th of bar diameter, and not
Less than 3mm, longitudinal length is not less than 5 times of connected bar diameter.
5. a kind of Anti-pull-press reinforcing bar connector according to claim 1, it is characterised in that：The cone-shaped clip（2）Horizontal stroke
Section is 120 degree of arcs, and longitudinal taper is 20%, cone-shaped clip（2）Inner arc radius of curvature it is bigger than connected reinforcing bar radius
1mm。
6. a kind of Anti-pull-press reinforcing bar connector according to claim 1, it is characterised in that：The indentation（7）Spacing be
1-3mm。
7. a kind of Anti-pull-press reinforcing bar connector according to claim 1, it is characterised in that：The screw（6）It is longitudinally asymmetric
It is distributed in anchoring rib（4）Quartile at, screw（6）Hole back gauge anchoring rib（3）Edge and taper pressure ring piece（1）Side
More than edge 3mm.
8. a kind of Anti-pull-press reinforcing bar connector according to claim 1, it is characterised in that：Side's cone-shaped clip（8）It is vertical
It is 10.1mm, lateral dimension 3mm smaller than connected bar diameter to size, the taper of side's cone-shaped clip is 10%；Two panels side
Cone-shaped clip（8）Connected by bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337572.2A CN107023122A (en) | 2017-05-15 | 2017-05-15 | A kind of Anti-pull-press reinforcing bar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337572.2A CN107023122A (en) | 2017-05-15 | 2017-05-15 | A kind of Anti-pull-press reinforcing bar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107023122A true CN107023122A (en) | 2017-08-08 |
Family
ID=59530213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710337572.2A Pending CN107023122A (en) | 2017-05-15 | 2017-05-15 | A kind of Anti-pull-press reinforcing bar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107023122A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2661812Y (en) * | 2003-12-24 | 2004-12-08 | 马冬 | Reinforcing steel connector |
| CN201292612Y (en) * | 2008-11-07 | 2009-08-19 | 歌山建设集团有限公司 | Novel steel bar connector |
| CN205531025U (en) * | 2016-04-05 | 2016-08-31 | 中国京冶工程技术有限公司 | Build prestressing without bondn concrete structure and cut instrument anchor for muscle |
| CN206158201U (en) * | 2016-11-10 | 2017-05-10 | 河海大学 | It contracts to pace up and down can dismantle gripper type ground tackle device |
| CN206957063U (en) * | 2017-05-15 | 2018-02-02 | 江苏工程职业技术学院 | A kind of Anti-pull-press reinforcing bar connector |
-
2017
- 2017-05-15 CN CN201710337572.2A patent/CN107023122A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2661812Y (en) * | 2003-12-24 | 2004-12-08 | 马冬 | Reinforcing steel connector |
| CN201292612Y (en) * | 2008-11-07 | 2009-08-19 | 歌山建设集团有限公司 | Novel steel bar connector |
| CN205531025U (en) * | 2016-04-05 | 2016-08-31 | 中国京冶工程技术有限公司 | Build prestressing without bondn concrete structure and cut instrument anchor for muscle |
| CN206158201U (en) * | 2016-11-10 | 2017-05-10 | 河海大学 | It contracts to pace up and down can dismantle gripper type ground tackle device |
| CN206957063U (en) * | 2017-05-15 | 2018-02-02 | 江苏工程职业技术学院 | A kind of Anti-pull-press reinforcing bar connector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170808 |