CN205976593U - Anti -shearing carbon fiber plate ground tackle - Google Patents
Anti -shearing carbon fiber plate ground tackle Download PDFInfo
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- CN205976593U CN205976593U CN201620976051.2U CN201620976051U CN205976593U CN 205976593 U CN205976593 U CN 205976593U CN 201620976051 U CN201620976051 U CN 201620976051U CN 205976593 U CN205976593 U CN 205976593U
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- carbon fiber
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Abstract
The utility model discloses an anti -shearing carbon fiber plate ground tackle for anchor carbon fiber plate, carbon fiber plate includes: carbon fiber plate body and its length direction of edge set up in this internal steel wire of carbon fiber, shear the carbon fiber plate ground tackle and include: the ground tackle body is equipped with the through -hole on the ground tackle body, two relative opening sides of through -hole are first opening side and second opening side respectively, inclines to incline to the second opening from first opening and steadily decrease in the aperture of through -hole, the wedge sets up in the through -hole of ground tackle body, and with the ground tackle body on the through -hole phase -match, the wedge includes: splint and carbon fiber plate, dividing the filament plate, dividing the filament plate to set up in the first opening side of through -hole, with wedge -shaped block connected, carbon fiber plate's steel wire passes the branch silk hole on the branch filament plate, and carbon fiber plate's steel wire and branch filament plate fixed connection. The utility model relates to an anti -shearing carbon fiber plate ground tackle is the anti -shearing carbon fiber plate of anchor effectively, and the anchor coefficient is reliable.
Description
Technical field
This utility model is related to a kind of anti-shearing carbon beaverboard anchorage.
Background technology
With the fast development of today's society, the bearing capacity to old concrete component itself and anti-fatigue performance requirement are more next
Higher, in order to extend the service life of concrete component, general employing is conducted oneself with dignity to concrete base component sticking strength height, volume
Little material carries out prestressed reinforcement, thus constraining generation and the development of transverse crack, improves the bearing capacity service life of structure
And extending structure.Carbon fiber board is due to its tensile strength height (>=2400MPa), elastic modelling quantity height (close with steel), light weight
The features such as (density is about the 1/4 of steel), is so as to be widely used in structural strengthening improvement project.
Carbon fiber board has the advantages that light weight, intensity height, good endurance, but its horizontal anti-shear ability is poor, in fortune
In defeated way or in work progress carbon fiber board easily scratched, fracture of wire, have a strong impact on construction quality.Resist for improving carbon fiber board
Cutting performance, along its carbon fiber board length direction setting steel wire in carbon fiber board body.Anchor anti-shearing carbon fiber using anchorage
Plate, applies prestressing force to carbon fiber board, can effectively improve the bearing capacity of component；But there is a key technical problem needs
Solve, how effectively to anchor anti-shearing carbon fiber board.
At present, traditional pre-stressed carbon fiber beaverboard anchorage, anchoring is complicated, various informative, efficiency of anchorage relatively low it is difficult to anchor
Gu anti-shearing carbon fiber board.Therefore one kind can effectively anchor anti-shearing carbon fiber board, the good anti-shearing carbon fiber of anchoring coefficient
Beaverboard anchorage urgently proposes.
Utility model content
In order to solve above-mentioned technical problem, the utility model proposes a kind of anti-shearing carbon beaverboard anchorage, it can be effective
Ground anchors anti-shearing carbon fiber board, and anchoring coefficient is reliable.
In order to achieve the above object, the technical solution of the utility model is as follows：
A kind of anti-shearing carbon beaverboard anchorage, for anchoring carbon fiber board, carbon fiber board includes：Carbon fiber board body and
It is arranged at the intrinsic steel wire of carbon fiber along its length, shearing carbon beaverboard anchorage includes：
Anchorage body, is provided with through hole on anchorage body, two opposed open sides of through hole be respectively the first open side and
Second open side, successively decreases from the first open side to the second open side in the aperture of through hole；
Wedge, is arranged in the through hole of anchorage body, and matches with the through hole on anchorage body, and wedge includes：
Clamping plate and carbon fiber board；
Wire sub-panel, wire sub-panel is arranged at the first open side of through hole, is connected with wedge, and the steel wire of carbon fiber board passes through and divides
Sub-wire hole on filament plate, and the steel wire of carbon fiber board is fixedly connected with wire sub-panel.
A kind of anti-shearing carbon beaverboard anchorage simple installation of this utility model, quick, cheap, for realizing anti-shearing carbon
The prestressed stretch-draw of fibre board, there is provided more reliable scheme.
On the basis of technique scheme, also can do following improvement：
As preferred scheme, clamping plate includes：Train wheel bridge and lower plate, carbon fiber board be arranged at train wheel bridge and lower plate it
Between.
Using above-mentioned preferred scheme, structure is simple, carbon fiber board is protected, sound construction.
As preferred scheme, the position in sub-wire hole is identical with the position being arranged at steel wire in carbon fiber board.
Using above-mentioned preferred scheme it is ensured that steel wire is not susceptible to bending.
As preferred scheme, wire sub-panel is vertical setting with the steel wire in carbon fiber board.
Using above-mentioned preferred scheme it is ensured that steel wire can pass through sub-wire hole, but interfere.
As preferred scheme, wire sub-panel includes：Wire sub-panel body and the epitaxy part extending along its width, sub-wire
The width of plate body is identical with the width of wedge and the contact surface of wire sub-panel.
Using above-mentioned preferred scheme, improve the mechanical strength of wire sub-panel, improve the anchoring of anti-shearing carbon beaverboard anchorage
Effect.
As preferred scheme, the vertically disposed flange with epitaxy part is provided with epitaxy part.
Using above-mentioned preferred scheme, wedge is protected.
Brief description
One of sectional view of a kind of anti-shearing carbon beaverboard anchorage that Fig. 1 provides for this utility model embodiment.
The front view of a kind of anti-shearing carbon beaverboard anchorage that Fig. 2 provides for this utility model embodiment.
The two of the sectional view of a kind of anti-shearing carbon beaverboard anchorage that Fig. 3 provides for this utility model embodiment.
Wherein：1 carbon fiber board, 11 carbon fiber board bodies, 12 steel wires, 2 anchorage bodies, 3 wedges, 4 wire sub-panels, 41 sub-wires
Plate body, 42 epitaxy parts, 43 flange, 51 first open side, 52 second open side, 6 clamping plate, 61 train wheel bridges, 62 lower plates, 7 steel
Silk pier nose.
Specific embodiment
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
In order to reach the purpose of this utility model, in a kind of some of them embodiment of anti-shearing carbon beaverboard anchorage,
As illustrated in fig. 1 and 2, a kind of anti-shearing carbon beaverboard anchorage, for anchoring carbon fiber board 1, carbon fiber board 1 includes：
Carbon fiber board body 11 (not shown) and be arranged at the intrinsic steel wire of carbon fiber 12 along its length (in figure is not shown
Go out), shearing carbon beaverboard anchorage includes：Anchorage body 2, wedge 3 and wire sub-panel 4.
Through hole is provided with anchorage body 2, two opposed open sides of through hole are respectively the first open side 51 and second and open
Mouth side 52, successively decreases from the first open side 51 to the second open side 52 in the aperture of through hole.
Wedge 3 is arranged in the through hole of anchorage body 2, and matches with the through hole on anchorage body 2, and wedge 3 wraps
Include：Clamping plate 6 and carbon fiber board 1, clamping plate 6 includes：Train wheel bridge 61 and lower plate 62, carbon fiber board 1 be arranged at train wheel bridge 61 with
Between clamping plate 62.
Wire sub-panel 4 is arranged at the first open side 51 of through hole, and wire sub-panel 4 is connected with wedge 3, the steel wire of carbon fiber board 1
12 pass through the sub-wire hole (not shown) on wire sub-panel 4, and the steel wire 12 of carbon fiber board 1 is fixedly connected with wire sub-panel 4.Sub-wire
The position in hole is identical with the position being arranged at steel wire 12 in carbon fiber board 1.Wire sub-panel 4 is in hang down with the steel wire 12 in carbon fiber board 1
Straight setting.The pore size in sub-wire hole is fixed according to the size of steel wire 12, and in the present embodiment, the aperture diameter in sub-wire hole is 0.5-
1.2mm.
A kind of preparation method of anti-shearing carbon beaverboard anchorage, for preparing anti-shearing carbon beaverboard anchorage, specifically includes
Following steps：
1) clamping plate 6 is superimposed together with carbon fiber board 1, forms wedge 3；
2) wedge 3 is placed in the through hole of anchorage body 2, and applies certain pretightning force；
3) steel wire 12 within carbon fiber board 1 is stripped out, pass through the sub-wire hole on wire sub-panel 4 in order；
4) adopt pier head machine make steel wire pier nose 7, steel wire pier nose 7 with diameter greater than more than sub-wire hole aperture 2mm, by steel wire
12 are anchored on wire sub-panel 4；
5) coated with adhesive on steel wire pier nose 7.
When a kind of anti-shearing carbon beaverboard anchorage of this utility model makes, first clamping plate 6 and carbon fiber board 1 are superimposed on one
Rise；Again composite part is put into inside the taper hole of anchorage body 2, apply certain pretightning force, increase carbon fiber board 1 surface and clamping plate 6
The frictional force of surface contact surface, anchor carbon fiber board 1.Carbon fiber board 1 and clamping plate 6 are anchored inside the taper hole of anchorage body 2
Afterwards, then by internal for carbon fiber board 1 compound steel wire 12 strip out, through wire sub-panel 4, using pier nose equipment by steel wire pier nose 7, anchor
On wire sub-panel 4.
Before carbon fiber board 1 assembling, first clear up its surface dirt and its debris with acetone or ethanol；This anchorage anchorage style master
Wedge 3 to be relied on and the through hole on anchor slab body match, and by extruding wedge 3 and anchor slab body, carbon fiber board 1 are stung
Conjunction is anchored on anchorage.
It should be noted that steel wire 12 expose wire sub-panel 4 be difficult oversize, after having made steel wire pier nose 7, using binding agent
Protection process is carried out to steel wire pier nose 7, binding agent can adopt epoxy bonds glue.
A kind of anti-shearing carbon beaverboard anchorage of this utility model is mainly anchored with anchor slab afterbody pier nose by mechanical snap power.When
During anti-shearing carbon fiber board 1 tension, in anchor slab, carbon fiber board 1 drives wedge 3 to move into taper hole.Due to anchorage body 2
Through hole is wedge shaped, and during wedge 3 reach, anchorage body 2 and wedge 3 contact surface can produce larger normal pressure, clamping plate 6 simultaneously
Also produce larger frictional force with carbon fiber board 1 contact surface, opposing carbon fiber board 1 moves forward.
Simultaneously as anchorage afterbody pier nose is processed, the steel wire 12 in anti-shearing carbon fiber board 1 produces larger tension,
By steel wire 12, carbon fiber board 1 interior section stress is dispersed on the wire sub-panel 4 of anchorage afterbody.This anchorage relies on machinery
Wedge shape self-lock mechanism, anchors carbon fiber board, simple installation, quick, cheap, should for realizing the pre- of anti-shearing carbon fiber board 1
Power tensioning, there is provided more reliable scheme.
This utility model carries a kind of anti-shearing carbon beaverboard anchorage of arch and preparation method thereof, can effectively anchor anti-shearing carbon
Fibre board 1, efficiency of anchorage is reliable, meets GB/T 14370-2015《Use for tendon anchorage, fixture and adapter》Specification
Related request.
In order to further optimize implementation result of the present utility model, in other embodiment, remaining feature skill
Art is identical, and difference is, wire sub-panel 4 includes：Wire sub-panel body 41 and the epitaxy part 42 extending along its width, point
The width of filament plate body 41 is identical with the width of wedge 3 and the contact surface of wire sub-panel 4.
Using the scheme of above preferred embodiment, improve the mechanical strength of wire sub-panel 4, improve anti-shearing carbon beaverboard anchorage
Anchoring effect.
As shown in figure 3, further, the vertically disposed flange 43 with epitaxy part 42 is provided with epitaxy part 42.
Using the scheme of above preferred embodiment, wedge 3 is protected.
Above is only preferred implementation of the present utility model it is noted that for those of ordinary skill in the art
For, on the premise of creating design without departing from this utility model, some deformation can also be made and improve, these broadly fall into this
The protection domain of utility model.
Claims (6)
1. a kind of anti-shearing carbon beaverboard anchorage, for anchoring carbon fiber board, described carbon fiber board includes：Carbon fiber board body with
And it is arranged at the intrinsic steel wire of described carbon fiber along its length it is characterised in that described shearing carbon beaverboard anchorage bag
Include：
Anchorage body, is provided with through hole on described anchorage body, and two opposed open sides of described through hole are respectively the first opening
Side and the second open side, successively decrease from described first open side to the second open side in the aperture of described through hole；
Wedge, is arranged in the through hole of described anchorage body, and matches with the through hole on described anchorage body, described wedge shape
Block includes：Clamping plate and carbon fiber board；
Wire sub-panel, described wire sub-panel is arranged at the first open side of described through hole, is connected with described wedge, described carbon fiber board
Steel wire pass through sub-wire hole on described wire sub-panel, and the steel wire of described carbon fiber board is fixedly connected with described wire sub-panel.
2. anti-shearing carbon beaverboard anchorage according to claim 1 is it is characterised in that described clamping plate includes：Train wheel bridge and
Lower plate, described carbon fiber board is arranged between described train wheel bridge and described lower plate.
3. anti-shearing carbon beaverboard anchorage according to claim 2 is it is characterised in that the position in described sub-wire hole and setting
In described carbon fiber board, the position of steel wire is identical.
4. anti-shearing carbon beaverboard anchorage according to claim 3 is it is characterised in that described wire sub-panel and described carbon fiber
Steel wire in plate is vertical setting.
5. the anti-shearing carbon beaverboard anchorage according to any one of claim 1-4 is it is characterised in that described wire sub-panel bag
Include：Wire sub-panel body and the epitaxy part extending along its width, the width of described wire sub-panel body and described wedge and
The width of the contact surface of described wire sub-panel is identical.
6. anti-shearing carbon beaverboard anchorage according to claim 5 is it is characterised in that be provided with and institute on described epitaxy part
State the vertically disposed flange of epitaxy part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976051.2U CN205976593U (en) | 2016-08-29 | 2016-08-29 | Anti -shearing carbon fiber plate ground tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976051.2U CN205976593U (en) | 2016-08-29 | 2016-08-29 | Anti -shearing carbon fiber plate ground tackle |
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| Publication Number | Publication Date |
|---|---|
| CN205976593U true CN205976593U (en) | 2017-02-22 |
Family
ID=58040319
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620976051.2U Active CN205976593U (en) | 2016-08-29 | 2016-08-29 | Anti -shearing carbon fiber plate ground tackle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223640A (en) * | 2016-08-29 | 2016-12-14 | 智性纤维复合加固南通有限公司 | A kind of anti-shearing carbon beaverboard anchorage and preparation method thereof |
| CN113431368A (en) * | 2021-06-30 | 2021-09-24 | 中国建筑第八工程局有限公司 | Pre-tightening force applying device of anchorage device and using method thereof |
-
2016
- 2016-08-29 CN CN201620976051.2U patent/CN205976593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223640A (en) * | 2016-08-29 | 2016-12-14 | 智性纤维复合加固南通有限公司 | A kind of anti-shearing carbon beaverboard anchorage and preparation method thereof |
| CN113431368A (en) * | 2021-06-30 | 2021-09-24 | 中国建筑第八工程局有限公司 | Pre-tightening force applying device of anchorage device and using method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |