CN207919905U - A kind of anchor ear for Bar Anchorage - Google Patents
A kind of anchor ear for Bar Anchorage Download PDFInfo
- Publication number
- CN207919905U CN207919905U CN201721677120.0U CN201721677120U CN207919905U CN 207919905 U CN207919905 U CN 207919905U CN 201721677120 U CN201721677120 U CN 201721677120U CN 207919905 U CN207919905 U CN 207919905U
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- arc
- garter spring
- shaped garter
- attachment lug
- shaped
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Abstract
The utility model discloses a kind of anchor ears for Bar Anchorage.Including a pair of symmetrically arranged arc-shaped garter spring（1）, arc-shaped garter spring both ends are equipped with attachment lug（2）, attachment lug is equipped with bolt hole（3）；The stay bolt for connecting two arc-shaped garter springs is equipped in bolt hole（4）, stay bolt one end is equipped with nut（5）；Arc-shaped garter spring arcuate surface is equipped with anchor plate（6）；Anchor plate is connected as one with attachment lug and arc-shaped garter spring；The inner concave of arc-shaped garter spring is pasted with rubber pad（7）.The utility model overcomes the foot of the prior art, has the advantages that strong applicability, good economy performance, structure are beautiful, is adapted to Bar Anchorage.Due to can be applicable in different-diameter reinforcing bar, with the potentiality that large-scale promotion uses, therefore there is great economic benefit, have a extensive future.
Description
Technical field
The utility model is related to a kind of anchor ears for Bar Anchorage, belong to hydraulic and hydroelectric engineering metal structure technical field.
Background technology
In the Structural Engineerings such as hydro-structure, bridge, work China Democratic National Construction Association, it usually needs protected by extending the anchorage length of reinforcing bar
Demonstrate,prove the adhesion strength of reinforcing bar and concrete.As anchorage length increases, amount of reinforcement also hurried increase.For some thin plate knots
Structure will also tend to limit so that reinforcing bar is difficult to construct because of anchorage length.To reduce anchorage length of steel bar, patent of invention《Reinforcing bar anchor
It is fixedly mounted with and sets and its construction method》(application number：200610200301.4) propose using anchor plate and with the nut of internal thread hole
The method being engaged with Ribbed Bar reduces anchorage length；Utility model patent《A kind of Rebar anchor》(application number：
201420257734.3) propose method reduction anchorage length etc. that nut is combined into anchored end with backing plate.But in the above method,
Anchored end is only applicable to a kind of reinforcing bar of specification, for the reinforcing bar of different-diameter, needs the anchored end using different pore size, and
Only applicable Ribbed Bar, is not suitable for round steel, and since applicable surface is narrow, also therefore, it is difficult to produce scale in turn in batches to use.
Utility model content
The purpose of the utility model is to provide a kind of anchor ears for Bar Anchorage.It is applicable to the circle of different-diameter
Steel and Ribbed Bar, and can effectively ensure that the bond strength of reinforcing bar and concrete, greatly reduce the amount of reinforcement needed for anchoring,
With overcome the deficiencies in the prior art.
The technical solution of the utility model：
A kind of anchor ear for Bar Anchorage, including a pair of symmetrically arranged arc-shaped garter spring, arc-shaped garter spring both ends are set
There are attachment lug, attachment lug to be equipped with bolt hole；The stay bolt for connecting two arc-shaped garter springs is equipped in bolt hole, it is long
Bolt one end is equipped with nut；Arc-shaped garter spring arcuate surface is equipped with anchor plate；Anchor plate is connect with attachment lug and arc-shaped garter spring
It is integrated；The inner concave of arc-shaped garter spring is pasted with rubber pad.
It is previously used in the anchor ear of Bar Anchorage, the inner concave pair of the form and dimension and arc-shaped garter spring of the rubber pad
It answers.
Be previously used in the anchor ear of Bar Anchorage, the anchor plate and attachment lug and arc-shaped garter spring through angle fillet or
Groove weld is welded as a whole.
It is previously used in the anchor ear of Bar Anchorage, the anchor plate is located at the middle part of arc-shaped garter spring length direction.
It is previously used in the anchor ear of Bar Anchorage, the anchor plate is rectangular slab or fanning strip.
It is previously used in the anchor ear of Bar Anchorage, the attachment lug is located at anchor plate one or both sides, on attachment lug
Equipped with one or more bolts hole.
It is previously used in the anchor ear of Bar Anchorage, the stay bolt and nut are high-strength material product.
Compared with prior art, the arc-shaped garter spring in the utility model is clamped reinforcing bar outer wall by rubber pad, required
Anchor force is transmitted to by anchor plate, and the elasticity by adjusting stay bolt can be easily to the round steel of different-diameter and spiral shell
Line steel is anchored, and is greatly reduced because of the amount of reinforcement needed for anchoring, while easy to operate, economic and environment-friendly.The utility model
Compared with existing conventional bending reinforcing steel bar and other anchoring process, with beautiful excellent of strong applicability, good economy performance, structure
Point, is adapted to Bar Anchorage.Due to can be applicable in different-diameter reinforcing bar, with the potentiality that large-scale promotion uses, therefore have
There is great economic benefit, has a extensive future.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection diagram of two pieces of anchor ears.
In figure：1- arc-shapeds garter spring, 2- attachment lugs, 3- bolts hole, 4- stay bolts, 5- nuts, 6- anchor plates, 7- rubbers
Rubber cushion, 8- angle fillets, 9- groove welds.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples, but not as new to this practicality
Any restrictions of type.
A kind of anchor ear for Bar Anchorage, as depicted in figs. 1 and 2.Including a pair of symmetrically arranged arc-shaped garter spring 1,
1 both ends of arc-shaped garter spring are equipped with attachment lug 2, and attachment lug 2 is equipped with bolt hole 3；It is equipped in bolt hole 3 for connecting two
The stay bolt 4 of a arc-shaped garter spring 1,4 one end of stay bolt are equipped with nut 5；1 arcuate surface of arc-shaped garter spring is equipped with anchor plate 6；Anchoring
Plate 6 is connected as one with attachment lug 2 and arc-shaped garter spring 1；The inner concave of arc-shaped garter spring 1 is pasted with rubber pad 7.Rubber
The form and dimension of pad 7 is corresponding with the inner concave of arc-shaped garter spring 1.Anchor plate 6 is with attachment lug 2 and arc-shaped garter spring 1 through three
Fillet weld 8 or groove weld 9 are welded as a whole.Anchor plate 6 is located at the middle part of 1 length direction of arc-shaped garter spring.Anchor plate 6 is
Rectangular slab or fanning strip.Attachment lug 2 is located at 6 one or both sides of anchor plate, and attachment lug 2 is equipped with one or more spiral shells
Keyhole 3.Stay bolt 4 and nut 5 are high-strength material product.
Embodiment
The anchor ear for Bar Anchorage of this example, including arc-shaped garter spring 1, rubber pad 7, anchor plate 3, stay bolt 4.Circle
The section of arcuation garter spring 1 is to remove middle section and the annulus of a diameter of 32cm, and after removing middle section, upper and lower two hoop is engaged in
Longitudinal height of the olive-shaped long 10cm of figure short axle formed when together, arc-shaped garter spring 1 are 15~25cm.Rubber pad 7 and circle
The inner concave of arcuation garter spring 1 uses high-strength gluing knot.Anchor plate 6 is welded as a whole with arc-shaped garter spring 1, and longitudinal length compares anchor ear
Ring is slightly short.Stay bolt 4 and nut 5 are made of high-strength material.
Claims (7)
1. a kind of anchor ear for Bar Anchorage, it is characterised in that：Including a pair of symmetrically arranged arc-shaped garter spring（1）, circular arc
Shape garter spring（1）Both ends are equipped with attachment lug（2）, attachment lug（2）It is equipped with bolt hole（3）；Bolt hole（3）It is interior to be equipped with for connecting
Connect two arc-shaped garter springs（1）Stay bolt（4）, stay bolt（4）One end is equipped with nut（5）；Arc-shaped garter spring（1）Arcuate surface is set
There is anchor plate（6）；Anchor plate（6）With attachment lug（2）With arc-shaped garter spring（1）It is connected as one；Arc-shaped garter spring（1）It is interior
Concave surface is pasted with rubber pad（7）.
2. being used for the anchor ear of Bar Anchorage according to claim 1, it is characterised in that：The rubber pad（7）Shape and big
Small and arc-shaped garter spring（1）Inner concave correspond to.
3. being used for the anchor ear of Bar Anchorage according to claim 1, it is characterised in that：The anchor plate（6）With attachment lug
（2）With arc-shaped garter spring（1）Through angle fillet（8）Or groove weld（9）It is welded as a whole.
4. being used for the anchor ear of Bar Anchorage according to claim 1, it is characterised in that：The anchor plate（6）Positioned at arc-shaped
Garter spring（1）The middle part of length direction.
5. being used for the anchor ear of Bar Anchorage according to claim 1, it is characterised in that：The anchor plate（6）For rectangular slab or
Fanning strip.
6. being used for the anchor ear of Bar Anchorage according to claim 1, it is characterised in that：The attachment lug（2）Positioned at anchoring
Plate（6）One or both sides, attachment lug（2）It is equipped with one or more bolts hole（3）.
7. being used for the anchor ear of Bar Anchorage according to claim 1, it is characterised in that：The stay bolt（4）And nut（5）For
High-strength material product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677120.0U CN207919905U (en) | 2017-12-05 | 2017-12-05 | A kind of anchor ear for Bar Anchorage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721677120.0U CN207919905U (en) | 2017-12-05 | 2017-12-05 | A kind of anchor ear for Bar Anchorage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919905U true CN207919905U (en) | 2018-09-28 |
Family
ID=63606418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721677120.0U Active CN207919905U (en) | 2017-12-05 | 2017-12-05 | A kind of anchor ear for Bar Anchorage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989530A (en) * | 2019-03-27 | 2019-07-09 | 温州和鸿建设工程有限公司 | Steel bar connecting structure in a kind of building construction |
-
2017
- 2017-12-05 CN CN201721677120.0U patent/CN207919905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989530A (en) * | 2019-03-27 | 2019-07-09 | 温州和鸿建设工程有限公司 | Steel bar connecting structure in a kind of building construction |
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| GR01 | Patent grant |