CN107046266B - A kind of anti-skidding preformed armor rods of abnormal shape - Google Patents
A kind of anti-skidding preformed armor rods of abnormal shape Download PDFInfo
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- CN107046266B CN107046266B CN201710251931.2A CN201710251931A CN107046266B CN 107046266 B CN107046266 B CN 107046266B CN 201710251931 A CN201710251931 A CN 201710251931A CN 107046266 B CN107046266 B CN 107046266B
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- armor rods
- preformed armor
- ontology
- skidding
- damper
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a kind of anti-skidding preformed armor rods of abnormal shape, comprising: preformed armor rods ontology, support end, parallel tail end and anti-slip layer, preformed armor rods ontology are spiral shape, and one end length of preformed armor rods ontology increases；Support one end of end and the angled connection in one end of preformed armor rods ontology；The other end of preformed armor rods ontology is arranged in parallel tail end, and the axis of parallel tail end is parallel with the axis of preformed armor rods ontology；The surface that anti-slip layer is separately positioned on preformed armor rods ontology, supports end peace end of line end.Preformed armor rods provided by the invention, for fixing the damper of electric line；The setting for supporting end, parallel tail end and anti-slip layer can block damper conducting wire, increase the contact area with conducting wire, and then increasing friction force, avoid damper that sliding occurs and wear, fray conducting wire；And the preformed armor rods make construction is simple, damper vibration damping, Anti-galloping effect are good using the installation method of " both ends are stifled "；The size of the preformed armor rods is smaller, easy to carry, low in cost.
Description
Technical field
The present invention relates to electric armour clamp mounting technique field more particularly to a kind of anti-skidding preformed armor rods of abnormal shape.
Background technique
Since high-tension overhead line bar position is higher, span is larger, when conducting wire is acted on by wind-force, it may occur that vibration, and
Vibration, which occurs, for conducting wire will threaten the safe operation of transmission line of electricity.Therefore, it is the level of vibration for reducing conducting wire, guarantees transmission line of electricity
Safe and stable operation, damper is usually installed on conducting wire.It is not slid in order to ensure damper is mounted on designated position,
Fixed equipment is generallyd use to fix stockbridge damper, in case damper is detached from original position and loses anti-vibration effect, such as not in time
Adjustment, long-play can also fray conducting wire.
Currently, preformed armor rods are widely used to fix damper, i.e., after completing damper installation, on shockproof hammer thread clip
It installs a whole preformed armor rods additional, or is equipped with a few place's salient points above shockproof hammer thread clip, then wound with one circuit with preformed armor rods, using " whole
Be fastened " principle.The structure of preformed armor rods is spiral shape.
But when existing preformed armor rods fixed damper in the way of winding, the tail end of preformed armor rods is vertical with conducting wire,
Long-term vibration is prone to wear, fray conducting wire；And for realize " being integrally fastened " principle, existing preformed armor rods size compared with
It is long, keep installation inconvenient, it is at high cost.
Summary of the invention
The present invention provides a kind of anti-skidding preformed armor rods of abnormal shape, are prone to wear with solving existing preformed armor rods, fray conducting wire, and
Installation inconvenience, problem at high cost.
The present invention also provides a kind of anti-skidding preformed armor rods of abnormal shape, comprising: preformed armor rods ontology, support end, parallel tail end and
Anti-slip layer, wherein
The preformed armor rods ontology is spiral shape, and one end length of the preformed armor rods ontology increases, the preformed armor rods ontology
One end is higher than the radial height of the preformed armor rods ontology；
It is described support end one end be connected with one end of the preformed armor rods ontology, the support end with it is described preformed
The angled connection in one end of silk ontology；
The parallel tail end is arranged in the other end of the preformed armor rods ontology, the axis of the parallel tail end with it is described preformed
The axis of silk ontology is parallel, and the parallel tail end is concordant with the radial height of the preformed armor rods ontology；
The anti-slip layer is separately positioned on the surface of the preformed armor rods ontology, the support end and the parallel tail end.
It optionally, further include solid ball, the solid ball is set to the other end of the support end.
Optionally, the diameter of the solid ball uses 3mm~5mm.
Optionally, the extended line of the support end and one end of the preformed armor rods ontology is in 45 °~90 ° angles, the branch
The length for supportting end is 5mm~10mm.
Optionally, the length of the parallel tail end is 30mm~40mm.
Optionally, the length that one end of the preformed armor rods ontology increases is 30mm~50mm.
Optionally, the anti-slip layer with a thickness of 0.4mm~0.8mm.
Optionally, the material of the anti-slip layer includes diamond dust.
Optionally, the axial length of the preformed armor rods uses 100mm~150mm.
From the above technical scheme, a kind of anti-skidding preformed armor rods of abnormal shape provided in an embodiment of the present invention, comprising: preformed armor rods sheet
Body, support end, parallel tail end and anti-slip layer, wherein preformed armor rods ontology is spiral shape, and one end length of preformed armor rods ontology increases
It is long, and it is higher than the radial height of preformed armor rods ontology；Support one end of end and the angled connection in one end of preformed armor rods ontology；In parallel
The other end of preformed armor rods ontology is arranged in tail end, and the axis of parallel tail end is parallel with the axis of preformed armor rods ontology；Anti-slip layer difference
The surface that preformed armor rods ontology is set, supports end peace end of line end.Preformed armor rods provided in an embodiment of the present invention, it is defeated for fixing
The damper of distribution line, preformed armor rods one end setting support end may be implemented it is tangent with the outer edge of damper, with card
Firmly damper outer surface is without wearing conducting wire；The parallel tail end of its other end setting can increase rubbing between preformed armor rods and conducting wire
Power is wiped, parallel tail end is parallel with the axis of conducting wire, can avoid damper and sliding occurs and wears, the aluminum steel for the wire external layer that frays；
The anti-slip layer of preformed armor rods surface setting can increase the contact area with conducting wire, increase grip force, and then increasing friction force；And this hair
The preformed armor rods that bright embodiment provides make construction is simple, damper vibration damping, Anti-galloping effect using the installation method of " both ends are stifled "
It is good；The size of the preformed armor rods is smaller, the half of only existing preformed armor rods, so that easy to carry, low in cost.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the anti-skidding preformed armor rods of abnormal shape that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of the anti-skidding preformed armor rods of abnormal shape provided by Embodiment 2 of the present invention；
Fig. 3 is the enlarged drawing of solid ball in Fig. 2；
The scheme of installation of the position Fig. 4 anti-skidding preformed armor rods of abnormal shape provided in an embodiment of the present invention.
It illustrates:
Wherein, 1- preformed armor rods ontology, 2- support end, 3- anti-slip layer, the solid ball of 4-, the parallel tail end of 5-.
Specific embodiment
Embodiment one
Referring to Fig. 1, for the structural schematic diagram for the anti-skidding preformed armor rods of abnormal shape that the embodiment of the present invention one provides.
The anti-skidding preformed armor rods of abnormal shape provided in an embodiment of the present invention, comprising: preformed armor rods ontology 1, support end 2, parallel tail end 5
With anti-slip layer 3, wherein
The preformed armor rods ontology 1 is spiral shape, and one end of the preformed armor rods ontology 1 is higher than the diameter of the preformed armor rods ontology 1
To height；
Specifically, preformed armor rods provided in this embodiment, overall dimensions are equivalent to the half of existing preformed armor rods size, and existing
On the basis of some preformed armor rods structures, by one end head growth of preformed armor rods ontology 1, it is apparently higher than one end of preformed armor rods ontology 1
The radial height of preformed armor rods ontology 1.Preformed armor rods ontology 1 increase one section can guarantee it is tangent with the outer edge of damper, due to
Damper when being mounted on conducting wire, the side of damper and conducting wire with it is vertical, if the outside of one end of preformed armor rods and damper
Edge is tangent, and damper firmly can be clipped in the middle, make damper that must not slide, any one direction cannot all deviate.
Optionally, the length of one end head growth of preformed armor rods ontology 1 is 30mm~50mm.
One end of the support end 2 is connected with one end of preformed armor rods ontology 1；Specifically, end 2 and preformed armor rods are supported
The angled connection in one end of ontology 1.
Wherein, support end 2 is bent outwardly setting along one end of preformed armor rods ontology 1, makes to support end 2 and preformed armor rods ontology
Angle is presented between 1 one end.Support end 2 can preferably make the outer edge of preformed armor rods and damper tangent, anti-to block
Vibration hammer avoids damper that sliding occurs and wears conducting wire.
Optionally, the extended line of support end 2 and one end of preformed armor rods ontology 1 is in 45 °~90 ° angles, supports the length of end 2
Degree is 5mm~10mm.
The parallel tail end 5 is arranged in the other end of the preformed armor rods ontology 1, the axis of the parallel tail end 5 with it is described
The axis of preformed armor rods ontology 1 is parallel, and the parallel tail end 5 is concordant with the radial height of the preformed armor rods ontology 1；
Wherein, the other end height of preformed armor rods ontology 1 is concordant with the radial height of preformed armor rods ontology 1, and in the other end
End is connected with the parallel tail end 5 parallel with the axis of preformed armor rods ontology 1, and parallel tail end 5 is parallel to each other with preformed armor rods ontology 1
Friction can not only be increased, preformed armor rods and damper is avoided to slide, moreover it is possible to effectively prevent wearing, the aluminium for the wire external layer that frays
Line.
Preformed armor rods tail end and conducting wire in the prior art are perpendicular, when conducting wire occurs vibration and shakes, preformed armor rods tail end
The case where can fray conducting wire, and preformed armor rods tail end provided in this embodiment is parallel with conducting wire, Wear conducting wire occurs.
Optionally, the length of parallel tail end 5 may be designed to 30mm~40mm.
The anti-slip layer 3 is separately positioned on the table of the preformed armor rods ontology 1, the support end 2 and the parallel tail end 5
Face.
Wherein, in the present embodiment, one layer of anti-slip layer is all coated on that surface that entire preformed armor rods are in contact with conducting wire
3, it is possible to increase the frictional force of preformed armor rods and conducting wire avoids damper the case where sliding on conducting wire, and influences damper
Anti-vibration effect also can avoid sliding because of damper, deviate the position designed in advance and the conducting wire that frays.
Optionally, the smearing thickness of anti-slip layer 3 can be 0.4mm~0.8mm, and diamond dust can be selected in the material of anti-slip layer 3.
Embodiment two
Referring to figs. 2 and 3, Fig. 2 is the knot of Special wire damper antiskid preformed armor rods provided by Embodiment 2 of the present invention
Structure schematic diagram, Fig. 3 are the enlarged drawing of solid ball provided in an embodiment of the present invention.
It is in place of the anti-skidding preformed armor rods of abnormal shape provided in an embodiment of the present invention and the difference of embodiment one, further includes filled circles
The other end of support end 2 is arranged in pearl 4, the solid ball 4.
The outside edge contacts of preformed armor rods and damper can be better achieved in the purpose that solid ball 4 is arranged, and block anti-
Vibration hammer outer surface is without injuring conducting wire.
Optionally, the diameter of solid ball 4 is 3mm~5mm.The diameter of solid ball 4 is without excessive, can block vibrationproof
Hammer.
The preformed armor rods that two embodiments of the invention provide, with 3~5 preformed armor rods for one group, are used in construction and installation
The fixed damper of the anti-skidding principle of " both ends are stifled ", the length of each preformed armor rods is 100mm~150mm, uses one group of preformed armor rods
Common fixed damper, it is possible to increase the contact area of preformed armor rods and conducting wire increases grip force, and then increasing friction force, prevents pre-
Hank knotting and damper slide on conducting wire.
It referring to fig. 4, is the scheme of installation of the anti-skidding preformed armor rods of abnormal shape provided in an embodiment of the present invention.
The anti-skidding preformed armor rods of abnormal shape provided in an embodiment of the present invention use following installation side to prevent damper from sliding occurs
Method:
Firstly, installation damper.According to hammer of overhead power transmission line design scheme, at traverse design size, aluminium packet
For band when being wound on conducting wire, winding direction is consistent with the process direction of outer layer strands, reveals at shockproof hammer thread clip outlet both ends
10mm~30mm out, and broken end is gone back in wire clamp and is compressed, then damper clamping plate is recycled to clamp aluminium armor tape, it is solid with bolt
It is fixed, complete installation.
Secondly, utilizing the fixed damper of preformed armor rods.After installing damper, respectively installing one group additional in the two sides of damper, this is different
The anti-skidding preformed armor rods of type utilize the anti-skidding principle of " both ends are stifled ", i.e., by the support end 2 of preformed armor rods provided in an embodiment of the present invention
One end and the side of damper are tangent, and preformed armor rods is made firmly to resist damper, then successively complete along conducting wire spiral winding
The preformed armor rods installation method of the installation of unilateral anti-skidding preformed armor rods, the damper other side is same as described above.Herein, it also can be used and propping up
The anti-skidding preformed armor rods of abnormal shape that end 2 is equipped with solid ball 4 are supportted, installation method is same as mentioned above, and details are not described herein again.
Finally, paying attention to the parallel tail end 5 for checking anti-skidding preformed armor rods after anti-skidding preformed armor rods are installed in damper two sides, adjust
Itself and conducting wire axis parallel, make its conducting wire that will not horizontally fray because of vibration, will not wear in the longitudinal direction, rub and lead
Line.
From the above technical scheme, a kind of anti-skidding preformed armor rods of abnormal shape provided in an embodiment of the present invention, comprising: preformed armor rods sheet
Body 1, support end 2, parallel tail end 5 and anti-slip layer 3, wherein preformed armor rods ontology 1 is spiral shape, and one end of preformed armor rods ontology 1 is long
Degree increases, and is higher than the radial height of preformed armor rods ontology 1；Support one end of end 2 and the angled company in one end of preformed armor rods ontology 1
It connects；The other end of preformed armor rods ontology 1 is arranged in parallel tail end 5, and the axis of parallel tail end 5 is parallel with the axis of preformed armor rods ontology 1；
Anti-slip layer 3 is separately positioned on the surface of preformed armor rods ontology 1,2 peaceful end of line end 5 of support end.It is provided in an embodiment of the present invention pre-
Hank knotting, for fixing the damper of electric line, the support end 2 of one end setting of preformed armor rods be may be implemented and damper
Outer edge is tangent, to block damper outer surface without wearing conducting wire；The parallel tail end 5 of its other end setting can increase preformed
Frictional force between silk and conducting wire, parallel tail end 5 is parallel with the axis of conducting wire, can avoid damper and sliding occurs and wears, grind
Hurt the aluminum steel of wire external layer；The anti-slip layer 3 of preformed armor rods surface setting can increase the contact area with conducting wire, increase grip force, into
And increasing friction force；And preformed armor rods provided in an embodiment of the present invention make construction is simple, vibrationproof using the installation method of " both ends are stifled "
It is good to hammer vibration damping, Anti-galloping effect into shape；The size of the preformed armor rods is smaller, the half of only existing preformed armor rods so that it is easy to carry, at
This is cheap.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by appended
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (9)
1. a kind of anti-skidding preformed armor rods of abnormal shape characterized by comprising preformed armor rods ontology (1), support end (2), parallel tail end
(5) and anti-slip layer (3), wherein
The preformed armor rods ontology (1) is spiral shape, and one end length of the preformed armor rods ontology (1) increases, when installation, preformed armor rods sheet
The part that body (1) increases and the outer edge of damper are tangent, to fix damper；One end of the preformed armor rods ontology (1) is higher than
The radial height of the preformed armor rods ontology (1)；
One end of support end (2) is connected with one end of the preformed armor rods ontology (1), the support end (2) and institute
State the angled connection in one end of preformed armor rods ontology (1)；
The other end in the preformed armor rods ontology (1), the axis of the parallel tail end (5) and institute is arranged in the parallel tail end (5)
The axis for stating preformed armor rods ontology (1) is parallel, and the parallel tail end (5) is concordant with the radial height of the preformed armor rods ontology (1)；
The anti-slip layer (3) is separately positioned on the preformed armor rods ontology (1), the support end (2) and the parallel tail end (5)
Surface；
The anti-skidding preformed armor rods of abnormal shape are installed by the following method: damper being mounted on conducting wire, in the two sides of damper point
The anti-skidding preformed armor rods of abnormal shape described in not installing one group additional；Wherein, every group of special-shaped anti-skidding preformed armor rods include 3~5 anti-skidding preformed armor rods of abnormal shape,
The length of the anti-skidding preformed armor rods of every abnormal shape is 100mm~150mm；By the one of the support end (2) of the anti-skidding preformed armor rods of every abnormal shape
End is tangent with the side of damper, and special-shaped anti-skidding preformed armor rods is made to resist damper；Preformed armor rods ontology (1) is wrapped on conducting wire,
Keep parallel tail end (5) parallel with the axis of conducting wire, realizes the fixation of damper.
2. the anti-skidding preformed armor rods of abnormal shape according to claim 1, which is characterized in that it further include solid ball (4), it is described solid
Ball (4) is set to the other end of support end (2).
3. the anti-skidding preformed armor rods of abnormal shape according to claim 2, which is characterized in that the diameter of the solid ball (4) uses
3mm~5mm.
4. the anti-skidding preformed armor rods of abnormal shape according to claim 1, which is characterized in that the support end (2) with it is described preformed
The extended line of one end of silk ontology (1) is in 45 °~90 ° angles, and the length of support end (2) is 5mm~10mm.
5. the anti-skidding preformed armor rods of abnormal shape according to claim 1, which is characterized in that the length of the parallel tail end (5) is
30mm~40mm.
6. the anti-skidding preformed armor rods of abnormal shape according to claim 1, which is characterized in that one end of the preformed armor rods ontology (1) increases
Long length is 30mm~50mm.
7. the anti-skidding preformed armor rods of abnormal shape according to claim 1, which is characterized in that the anti-slip layer (3) with a thickness of 0.4mm
~0.8mm.
8. the anti-skidding preformed armor rods of abnormal shape according to claim 7, which is characterized in that the material of the anti-slip layer (3) includes gold
Emery.
9. the anti-skidding preformed armor rods of abnormal shape according to claim 1, which is characterized in that the axial direction of the anti-skidding preformed armor rods of abnormal shape is long
Degree uses 100mm~150mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251931.2A CN107046266B (en) | 2017-04-17 | 2017-04-17 | A kind of anti-skidding preformed armor rods of abnormal shape |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251931.2A CN107046266B (en) | 2017-04-17 | 2017-04-17 | A kind of anti-skidding preformed armor rods of abnormal shape |
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| CN107046266A CN107046266A (en) | 2017-08-15 |
| CN107046266B true CN107046266B (en) | 2019-03-12 |
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| CN2499853Y (en) * | 2001-06-26 | 2002-07-10 | 保定市科达光纤通信有限公司 | Anti-tension wire clip for optical cable |
| CN2667753Y (en) * | 2003-11-28 | 2004-12-29 | 马辉 | Pretwisting binding wire used between distribution line conducting wire and insulator |
| CN201018245Y (en) * | 2007-03-15 | 2008-02-06 | 北京帕尔普线路器材有限公司 | Anti-vibration whip for overhead cable |
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| CN107046266A (en) | 2017-08-15 |
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