CN208267243U - A kind of carbon cloth prestressed anchor - Google Patents
A kind of carbon cloth prestressed anchor Download PDFInfo
- Publication number
- CN208267243U CN208267243U CN201820605456.4U CN201820605456U CN208267243U CN 208267243 U CN208267243 U CN 208267243U CN 201820605456 U CN201820605456 U CN 201820605456U CN 208267243 U CN208267243 U CN 208267243U
- Authority
- CN
- China
- Prior art keywords
- carbon cloth
- prestressed
- self
- locking shaft
- bolt
- 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
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- Reinforcement Elements For Buildings (AREA)
Abstract
A kind of carbon cloth prestressed anchor.At present, existing carbon cloth prestressed anchor passes through carbon cloth by anchor bolt using the identical prestressed carbon cloth anchorage plate of two block structures and fix to carbon cloth, using the carbon cloth prestressed anchor of this structure, damage can be generated to carbon cloth.A kind of carbon cloth prestressed anchor, its composition includes: prestressed carbon cloth anchorage plate (1), self-locking shaft (2) and eccentric adjusting sleeve (3), the middle position of the wherein side plate face of prestressed carbon cloth anchorage plate offers the self-locking shaft putting hole (4) of strip structure, another lateral plates offer carbon cloth guide channel (5), self-locking shaft is placed and is placed with self-locking shaft on sky, carbon cloth (6) are wound on axial plane on self-locking shaft, carbon cloth is laid in the slot of carbon cloth guide channel, jack (7) are also provided on prestressed carbon cloth anchorage plate.The utility model is applied to carbon cloth prestressed anchor.
Description
Technical field
The utility model relates to a kind of carbon cloth prestressed anchors.
Background technique
Currently, existing carbon cloth prestressed anchor is logical using the identical prestressed carbon cloth anchorage plate of two block structures
It crosses anchor bolt fix carbon cloth across carbon cloth, using the carbon cloth prestressed anchor of this structure, meeting
Carbon cloth is caused to waste in use, it also can be to carbon cloth in the carbon cloth prestressed anchor pulling force by both ends
When, the frictional force of anchorage and concrete surface is acted on, can also generate damage to carbon cloth.Meanwhile anchor bolt spacing is slightly
There is variation, can all cause anchor bolt unbalance stress, be easy to cause the single stress of anchor bolt, causes bolt by cutting phenomenon,
Or anchorage can not install or bolt installation number is reduced.Corresponding two anchorages, the spacing deviation of anchor bolt, drilling plant bolt and hide
Reinforcing bar is kept away, can all cause anchorage not on same axial line, the asymmetry of left and right is not parallel, all carbon cloth can be caused unilateral
Stress or carbon cloth local pressure phenomenon.
Summary of the invention
The purpose of the utility model is to provide a kind of carbon cloth prestressed anchors, have the function of self-locking shaft, for building
Building structure reinforcement.
Above-mentioned purpose is realized by following technical scheme:
A kind of carbon cloth prestressed anchor, composition include: prestressed carbon cloth anchorage plate, self-locking shaft and eccentric tune
Section set, the middle position of the wherein side plate face of the prestressed carbon cloth anchorage plate offer the self-locking of strip structure
Axis putting hole, another lateral plates offer carbon cloth guide channel, are placed on the self-locking shaft putting hole described self-locking
Axis is wound with carbon cloth on the axial plane on the self-locking shaft, and the carbon cloth is laid on the carbon cloth and leads
In the slot of approaching channel, the identical jack of four diameters is also provided on the prestressed carbon cloth anchorage plate, each described
The eccentric adjusting sleeve that insertion is stated in jack, the eccentric adjusting, which is put on, offers bolt hole, the bolt hole interpolation
Enter to have shank of bolt.
The carbon cloth prestressed anchor, the eccentric adjusting sleeve is by hex bolts structure and column construction group
At wherein the column construction is inserted in the jack, the hex bolts structure and the pre-stressed carbon fiber
The plate face of cloth anchorage plate is bonded.
The carbon cloth prestressed anchor has also been inserted in adjusting bolt on the pole face of the shank of bolt, described
It adjusts and is bonded to each other between bolt and the hex bolts structure, the bolt hole of the adjusting bolt and the eccentric tune
The bolt hole that section puts on processing is identical.
The utility model beneficial effect achieved is:
1. the utility model uses carbon fiber cloth set around the self-locking form of pressure type, when in use, first by carbon cloth
End is pierced by out of prestressed carbon cloth anchorage plate self-locking shaft putting hole, is then wrapped in the carbon cloth being pierced by self-locking
On the axial plane of axis, self-locking shaft is placed on self-locking shaft putting hole, then carbon cloth is pierced by out of self-locking shaft placing groove, makes to wear
Carbon cloth out is bonded with the carbon cloth guide channel of prestressed carbon cloth anchorage plate, completes the fixation to carbon cloth.
When carbon cloth under tension, self-locking shaft and lockset plate face form pressure and resistance, just play the role of break adrift to carbon cloth.
2. the utility model solves the problems, such as existing anchorage multi-storey up-down and translation layer and layer unbalance stress.Self-locking shaft is led
Approaching channel keeps carbon cloth pre-stress system more stable reliable, when carbon cloth under tension, reduces carbon cloth and anchor
The frictional force of tool and concrete surface avoids carbon cloth and generates damage.
3. the utility model adds eccentric adjusting sleeve, the adjustable anchoring of eccentric bushing on carbon cloth prestressed anchor
Gap between screw jack and bolt makes all bolt strained balanced, prevents bolt from being cut；Eccentric bushing is adjustable right simultaneously
Two anchorages answering are parallel and make carbon cloth uniform stressed, and the existing prestressed carbon cloth of effective solution is local or unilateral
Stress problem.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the top view of attached drawing 1.
Attached drawing 3 is the top view of prestressed carbon cloth anchorage plate.
Attached drawing 4 is the bottom view of prestressed carbon cloth anchorage plate.
Attached drawing 5 is the structural schematic diagram of eccentric adjusting sleeve.
Attached drawing 6 is the top view of attached drawing 5.
Attached drawing 7 is the structural schematic diagram of self-locking shaft.
Attached drawing 8 is the winding arrangement schematic diagram between carbon cloth and self-locking shaft.
In figure: 1, prestressed carbon cloth anchorage plate, 2, self-locking shaft, 3, eccentric adjusting sleeve, 4, self-locking shaft putting hole, 5, carbon
Fiber cloth guide channel, 6, carbon cloth, 7, jack, 8, bolt hole, 9, shank of bolt, 10, adjusting bolt, 3-1, hex bolts knot
Structure, 3-2, column construction.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1:
A kind of carbon cloth prestressed anchor, composition includes: prestressed carbon cloth anchorage plate 1, self-locking shaft 2 and bias
The middle position of adjusting set 3, the wherein side plate face of the prestressed carbon cloth anchorage plate offers strip structure
Self-locking shaft putting hole 4, another lateral plates offer carbon cloth guide channel 5, are placed on the self-locking shaft putting hole described
Self-locking shaft, be wound with carbon cloth 6 on the axial plane on the self-locking shaft, the carbon cloth is laid on the carbon fiber
In the slot for tieing up cloth guide channel, the identical jack 7 of four diameters is also provided on the prestressed carbon cloth anchorage plate, each
The eccentric adjusting sleeve that insertion is stated in the jack, the eccentric adjusting, which is put on, offers bolt hole 8, the bolt
Inserted with shank of bolt 9 in hole.
Embodiment 2:
According to carbon cloth prestressed anchor described in embodiment 1, the eccentric adjusting sleeve is by hex bolts structure 3-1
Formed with column construction 3-2, wherein the column construction is inserted in the jack, the hex bolts structure with it is described
Prestressed carbon cloth anchorage plate plate face fitting.
Embodiment 3:
The carbon cloth prestressed anchor according to embodiment 1 or 2 has also been inserted in tune on the pole face of the shank of bolt
Bolt 10 is saved, is bonded to each other between the adjusting bolt and the hex bolts structure, the bolt of the adjusting bolt
Hole is identical as the bolt hole that the eccentric adjusting puts on processing.
Claims (3)
1. a kind of carbon cloth prestressed anchor, composition includes: prestressed carbon cloth anchorage plate, self-locking shaft and eccentric adjusting
Set, it is characterized in that: the middle position of the wherein side plate face of the prestressed carbon cloth anchorage plate offers bar shaped knot
The self-locking shaft putting hole of structure, another lateral plates offer carbon cloth guide channel, place on the self-locking shaft putting hole
The self-locking shaft stated is wound with carbon cloth on the axial plane on the self-locking shaft, and the carbon cloth is laid on the carbon
In the slot of fiber cloth guide channel, the identical jack of four diameters is also provided on the prestressed carbon cloth anchorage plate, often
The eccentric adjusting sleeve that insertion is stated in a jack, the eccentric adjusting, which is put on, offers bolt hole, the spiral shell
Inserted with shank of bolt in keyhole.
2. carbon cloth prestressed anchor according to claim 1, it is characterized in that: the eccentric adjusting sleeve is by hexagonal spiral shell
Stud structure and column construction composition, wherein the column construction is inserted in the jack, the hex bolts structure with
The plate face of the prestressed carbon cloth anchorage plate is bonded.
3. carbon cloth prestressed anchor according to claim 2, it is characterized in that: also being covered on the pole face of the shank of bolt
Enter to have adjusting bolt, is bonded to each other between the adjusting bolt and the hex bolts structure, the adjusting bolt
Bolt hole is identical as the bolt hole that the eccentric adjusting puts on processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605456.4U CN208267243U (en) | 2018-04-26 | 2018-04-26 | A kind of carbon cloth prestressed anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820605456.4U CN208267243U (en) | 2018-04-26 | 2018-04-26 | A kind of carbon cloth prestressed anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267243U true CN208267243U (en) | 2018-12-21 |
Family
ID=64679218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820605456.4U Expired - Fee Related CN208267243U (en) | 2018-04-26 | 2018-04-26 | A kind of carbon cloth prestressed anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267243U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944173A (en) * | 2019-03-18 | 2019-06-28 | 山西省交通科学研究院有限公司 | A kind of winding compound carbon fiber plate anchor |
| CN111058650A (en) * | 2019-12-26 | 2020-04-24 | 中国建筑第八工程局有限公司 | Carbon fiber reinforced structure tensioned through top support and construction method thereof |
| CN111101727A (en) * | 2019-12-26 | 2020-05-05 | 中国建筑第八工程局有限公司 | Carbon fiber reinforced structure for beam column and construction method thereof |
-
2018
- 2018-04-26 CN CN201820605456.4U patent/CN208267243U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944173A (en) * | 2019-03-18 | 2019-06-28 | 山西省交通科学研究院有限公司 | A kind of winding compound carbon fiber plate anchor |
| CN111058650A (en) * | 2019-12-26 | 2020-04-24 | 中国建筑第八工程局有限公司 | Carbon fiber reinforced structure tensioned through top support and construction method thereof |
| CN111101727A (en) * | 2019-12-26 | 2020-05-05 | 中国建筑第八工程局有限公司 | Carbon fiber reinforced structure for beam column and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190426 |