CN206611145U - A kind of special-shaped anti-skidding preformed armor rods - Google Patents
A kind of special-shaped anti-skidding preformed armor rods Download PDFInfo
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- CN206611145U CN206611145U CN201720398902.4U CN201720398902U CN206611145U CN 206611145 U CN206611145 U CN 206611145U CN 201720398902 U CN201720398902 U CN 201720398902U CN 206611145 U CN206611145 U CN 206611145U
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- armor rods
- preformed armor
- skidding
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- preformed
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Abstract
The utility model discloses the special-shaped anti-skidding preformed armor rods of one kind, including：Preformed armor rods body, support termination, parallel tail end and skid resistant course, preformed armor rods body are spiral shape, and one end length of preformed armor rods body increases；Support one end of termination and the angled connection in one end of preformed armor rods body；Parallel tail end is arranged on the other end of preformed armor rods body, the axis of parallel tail end and the diameter parallel of preformed armor rods body；Skid resistant course is separately positioned on preformed armor rods body, the surface at the peaceful end of line end in support termination.The preformed armor rods that the utility model is provided, the damper for fixing electric line；The setting of termination, parallel tail end and skid resistant course is supported, damper wire, increase and the contact area of wire, and then increasing friction force can be blocked, it is to avoid damper occurs sliding and worn and torn, fray wire；And the preformed armor rods makes construction simple, damper vibration damping, Anti-galloping effect are good using the installation method of " two is blocked up "；The size of the preformed armor rods is smaller, easy to carry, with low cost.
Description
Technical field
The utility model is related to electric armour clamp mounting technique field, more particularly to a kind of special-shaped anti-skidding preformed armor rods.
Background technology
Because high-tension overhead line bar position is higher, span is larger, when wire is acted on by wind-force, it may occur that vibration, and
Vibration, which occurs, for wire will threaten the safe operation of transmission line of electricity.Therefore, it is the level of vibration of reduction wire, it is ensured that transmission line of electricity
Safe and stable operation, damper is generally installed on wire.In order to ensure damper does not slide installed in specified location,
Stockbridge damper is generally fixed using fixing equipment, in case damper departs from original position and loses vibration-isolating effect, such as not in time
Adjustment, long-play can also fray wire.
At present, widely use preformed armor rods to fix damper, i.e., after damper installation is completed, on shockproof hammer thread clip
Install a whole piece preformed armor rods additional, or provided with several place's salient points above shockproof hammer thread clip, then wound with one circuit with preformed armor rods, using " overall
Be fastened " principle.The structure of preformed armor rods is spiral shape.
But, when fixing damper in the way of winding using existing preformed armor rods, the tail end of preformed armor rods is vertical with wire,
Long-term vibration is easily worn and torn, fray wire；And for realize " being integrally fastened " principle, existing preformed armor rods size compared with
It is long, make installation inconvenient, cost is high.
Utility model content
The utility model provides a kind of special-shaped anti-skidding preformed armor rods, is easily worn and torn with solving existing preformed armor rods, frays and lead
Line, and the problem of installation is inconvenient, cost is high.
The utility model additionally provides a kind of special-shaped anti-skidding preformed armor rods, including：Preformed armor rods body, support termination, parallel tail
End and skid resistant course, wherein,
The preformed armor rods body is spiral shape, and one end length of the preformed armor rods body increases, the preformed armor rods body
One end is higher than the radial height of the preformed armor rods body；
One end of the support termination is connected with one end of the preformed armor rods body, the support termination with it is described preformed
The angled connection in one end of silk body；
The parallel tail end is arranged on the other end of the preformed armor rods body, the axis of the parallel tail end with it is described preformed
The diameter parallel of silk body, the parallel tail end is concordant with the radial height of the preformed armor rods body；
The skid resistant course is separately positioned on the surface of the preformed armor rods body, the support termination and the parallel tail end.
Optionally, in addition to solid ball, the solid ball is arranged at the other end of the support termination.
Optionally, the diameter of the solid ball uses 3mm~5mm.
Optionally, the extended line of the support termination and one end of the preformed armor rods body is in 45 °~90 ° angles, the branch
The length for supportting termination 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 body increases is 30mm~50mm.
Optionally, the thickness of the skid resistant course is 0.4mm~0.8mm.
Optionally, the material of the skid resistant course includes diamond dust.
Optionally, the axial length of the preformed armor rods uses 100mm~150mm.
A kind of special-shaped anti-skidding preformed armor rods provided from above technical scheme, the utility model embodiment, including：It is preformed
Silk body, support termination, parallel tail end and skid resistant course, wherein, preformed armor rods body is spiral shape, one end length of preformed armor rods body
Increase, and higher than the radial height of preformed armor rods body；Support one end of termination and the angled connection in one end of preformed armor rods body；It is flat
End of line end is arranged on the other end of preformed armor rods body, the axis of parallel tail end and the diameter parallel of preformed armor rods body；Skid resistant course point
Preformed armor rods body, the surface at the peaceful end of line end in support termination are not arranged on.The preformed armor rods that the utility model embodiment is provided, is used for
The damper of fixed electric line, the support termination that one end of preformed armor rods is set can realize the outward flange phase with damper
Cut, to block damper outer surface without the wire that weares and teares；The parallel tail end that its other end is set can increase preformed armor rods and wire
Between frictional force, the diameter parallel of parallel tail end and wire, can avoid damper occur sliding and wear and tear, fray wire external layer
Aluminum steel；The skid resistant course that preformed armor rods surface is set can increase the contact area with wire, increase grip force, and then increase friction
Power；And the preformed armor rods that the utility model embodiment is provided makes construction simple, damper subtracts using the installation method of " two is blocked up "
Shake, Anti-galloping effect 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, cost is low
It is honest and clean.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, below by the required accompanying drawing used in embodiment
It is briefly described, it should be apparent that, for those of ordinary skills, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the special-shaped anti-skidding preformed armor rods that the utility model embodiment one is provided；
Fig. 2 is the structural representation for the special-shaped anti-skidding preformed armor rods that the utility model embodiment two is provided；
Fig. 3 is the enlarged drawing of solid ball in Fig. 2；
The scheme of installation for the special-shaped anti-skidding preformed armor rods that Fig. 4 the utility model embodiments are provided.
Illustrate：
Wherein, 1- preformed armor rodses body, 2- supports termination, 3- skid resistant courses, the solid balls of 4-, the parallel tail ends of 5-.
Embodiment
Embodiment one
It is the structural representation for the special-shaped anti-skidding preformed armor rods that the utility model embodiment one is provided referring to Fig. 1.
The special-shaped anti-skidding preformed armor rods that the utility model embodiment is provided, including：Preformed armor rods body 1, support termination 2, parallel
Tail end 5 and skid resistant course 3, wherein,
The preformed armor rods body 1 is spiral shape, and one end of the preformed armor rods body 1 is higher than the footpath of the preformed armor rods body 1
To height；
Specifically, the preformed armor rods that the present embodiment is provided, overall dimensions equivalent to existing preformed armor rods size half, and existing
On the basis of some preformed armor rods structures, by one end head growth of preformed armor rods body 1, make one end of preformed armor rods body 1 apparently higher than
The radial height of preformed armor rods body 1.Increase one section of preformed armor rods body 1 ensure that it is tangent with the outward flange of damper, due to
Damper when on wire, the side of damper and wire with it is vertical, if one end and the outside of damper of preformed armor rods
Edge is tangent, damper can firmly be clipped in the middle, damper slide, any one direction can not all be offset.
Optionally, the length of one end head growth of preformed armor rods body 1 is 30mm~50mm.
One end of the support termination 2 is connected with one end of preformed armor rods body 1；Specifically, support termination 2 and preformed armor rods
The angled connection in one end of body 1.
Wherein, the one end of support termination 2 along preformed armor rods body 1 is bent outwardly setting, makes support termination 2 and preformed armor rods body
Angle is presented between 1 one end.Support termination 2 can preferably make the outward flange of preformed armor rods and damper tangent, anti-to block
Vibration hammer, it is to avoid damper occurs to slide and the wire that weares and teares.
Optionally, support termination 2 supports the length of termination 2 with the extended line of one end of preformed armor rods body 1 in 45 °~90 ° angles
Spend for 5mm~10mm.
The parallel tail end 5 is arranged on the other end of the preformed armor rods body 1, the axis of the parallel tail end 5 with it is described
The diameter parallel of preformed armor rods body 1, the parallel tail end 5 is concordant with the radial height of the preformed armor rods body 1；
Wherein, the other end height of preformed armor rods body 1 is concordant with the radial height of preformed armor rods body 1, and in the other end
Termination is connected with the parallel tail end 5 parallel with the axis of preformed armor rods body 1, and parallel tail end 5 is parallel to each other with preformed armor rods body 1
Friction can not only be increased, it is to avoid preformed armor rods and damper slide, moreover it is possible to effectively prevent from wearing and tearing, the aluminium for the wire external layer that frays
Line.
Preformed armor rods tail end and wire of the prior art are perpendicular, when wire occurs vibration and rocked, preformed armor rods tail end
Can be frayed wire, and the preformed armor rods tail end that the present embodiment is provided is parallel with wire, and the situation of Wear wire occurs.
Optionally, the length of parallel tail end 5 may be designed to 30mm~40mm.
The skid resistant course 3 is separately positioned on the table of the preformed armor rods body 1, the support termination 2 and the parallel tail end 5
Face.
Wherein, in the present embodiment, that surface being in contact in whole preformed armor rods with wire all applies last layer skid resistant course
3, it is possible to increase the frictional force of preformed armor rods and wire, it is to avoid situation about sliding occurs on wire in damper, and influences damper
Vibration-isolating effect, can also be avoided because damper slides, and deviate the position designed in advance and the wire that frays.
Optionally, the smearing thickness of skid resistant course 3 can be 0.4mm~0.8mm, and the material of skid resistant course 3 can select diamond dust.
Embodiment two
Referring to Fig. 2 and Fig. 3, Fig. 2 is the Special wire damper antiskid preformed armor rods that the utility model embodiment two is provided
Structural representation, the enlarged drawing for the solid ball that Fig. 3 provides for the utility model embodiment.
The special-shaped anti-skidding preformed armor rods that the utility model embodiment is provided and the difference part of embodiment one are, in addition to reality
Heart ball 4, the solid ball 4 is arranged on the other end of support termination 2.
The outside edge contacts of preformed armor rods and damper can be better achieved in the purpose for setting solid ball 4, and block anti-
Vibration hammer outer surface is without injuring wire.
Optionally, a diameter of 3mm~5mm of solid ball 4.The diameter of solid ball 4 is without excessive, can block vibrationproof
Hammer.
The preformed armor rods that two embodiments of the utility model are provided, it is in construction and installation, using 3~5 preformed armor rodses as one group,
Damper is fixed using the anti-skidding principle of " two is blocked up ", the length of each preformed armor rods is 100mm~150mm, pre- using one group
Hank knotting fixes damper jointly, it is possible to increase the contact area of preformed armor rods and wire, increases grip force, and then increasing friction force, prevents
Only preformed armor rods and damper slide on wire.
Referring to Fig. 4, the scheme of installation of the special-shaped anti-skidding preformed armor rods provided for the utility model embodiment.
The special-shaped anti-skidding preformed armor rods that the utility model embodiment is provided, to prevent sliding occurs for damper from using following peace
Dress method：
First, damper is installed.According to hammer of overhead power transmission line design, at traverse design size, aluminium bag
When band is wound on wire, winding direction is consistent with the process direction of outer layer strands, in shockproof hammer thread clip outlet two ends dew
Go out 10mm~30mm, and broken end is gone back into compression in wire clamp, then recycle damper clamping plate to clamp aluminium armor tape, it is solid with bolt
It is fixed, complete to install.
Secondly, damper is fixed using preformed armor rods.Install after damper, respectively installing one group additional in the both sides of damper, this is different
The anti-skidding preformed armor rods of type, utilizes the anti-skidding principle of " two is blocked up ", i.e., the support end of the preformed armor rods provided the utility model embodiment
First 2 one end and the side of damper are tangent, preformed armor rods is firmly propped up damper, are then twined successively along wire spiral
Around the installation of the unilateral anti-skidding preformed armor rods of completion, the preformed armor rods installation method of damper opposite side is same as described above.Herein, may be used also
Using the special-shaped anti-skidding preformed armor rods that solid ball 4 is provided with support termination 2, its installation method is same as mentioned above, herein
Repeat no more.
Finally, after anti-skidding preformed armor rods being installed in damper both sides, note checking the parallel tail end 5 of anti-skidding preformed armor rods, adjust
Itself and wire axis parallel, make its wire that will not be frayed in the horizontal because of vibration, will not also wear and tear in the vertical, rub and lead
Line.
A kind of special-shaped anti-skidding preformed armor rods provided from above technical scheme, the utility model embodiment, including：It is preformed
Silk body 1, support termination 2, parallel tail end 5 and skid resistant course 3, wherein, preformed armor rods body 1 is spiral shape, the one of preformed armor rods body 1
Length is held to increase, and higher than the radial height of preformed armor rods body 1；It is in angle with one end of preformed armor rods body 1 to support one end of termination 2
Degree connection；Parallel tail end 5 is arranged on the other end of preformed armor rods body 1, the axis of parallel tail end 5 and the axis of preformed armor rods body 1
It is parallel；Skid resistant course 3 is separately positioned on preformed armor rods body 1, the surface at the peaceful end of line end 5 in support termination 2.The utility model embodiment
The preformed armor rods of offer, the damper for fixing electric line, the support termination 2 that one end of preformed armor rods is set can realize with
The outward flange of damper is tangent, to block damper outer surface without the wire that weares and teares；The parallel tail end 5 that its other end is set can be with
Increase the frictional force between preformed armor rods and wire, the diameter parallel of parallel tail end 5 and wire, can avoid damper occur sliding and
Wear and tear, the aluminum steel for the wire external layer that frays；The skid resistant course 3 that preformed armor rods surface is set can increase the contact area with wire, and increase is held
Clamp force, and then increasing friction force；And the preformed armor rods that the utility model embodiment is provided makes to apply using the installation method of " two is blocked up "
Work is simple, and damper vibration damping, Anti-galloping effect are good；The size of the preformed armor rods is smaller, the half of only existing preformed armor rods so that
It is easy to carry, with low cost.
Those skilled in the art will readily occur to this practicality after considering specification and putting into practice utility model disclosed herein
New other embodiments.The application is intended to any modification of the present utility model, purposes or adaptations, these
Modification, purposes or adaptations follow general principle of the present utility model and including undocumented skill of the utility model
Common knowledge or conventional techniques in art field.Description and embodiments be considered only as it is exemplary, it is of the present utility model
True scope and spirit are pointed out by appended claim.
It should be appreciated that the accurate knot that the utility model is not limited to be described above and is shown in the drawings
Structure, and various modifications and changes can be being carried out without departing from the scope.Scope of the present utility model only will by appended right
Ask to limit.
Claims (9)
1. a kind of special-shaped anti-skidding preformed armor rods, it is characterised in that including：Preformed armor rods body (1), support termination (2), parallel tail end
(5) and skid resistant course (3), wherein,
The preformed armor rods body (1) is spiral shape, and one end length of the preformed armor rods body (1) increases, the preformed armor rods body
(1) one end is higher than the radial height of the preformed armor rods body (1)；
One end of the support termination (2) is connected with one end of the preformed armor rods body (1), the support termination (2) and institute
State the angled connection in one end of preformed armor rods body (1)；
The parallel tail end (5) is arranged on the other end of the preformed armor rods body (1), the axis of the parallel tail end (5) and institute
The diameter parallel of preformed armor rods body (1) is stated, the parallel tail end (5) is concordant with the radial height of the preformed armor rods body (1)；
The skid resistant course (3) is separately positioned on the preformed armor rods body (1), the support termination (2) and the parallel tail end (5)
Surface.
2. special-shaped anti-skidding preformed armor rods according to claim 1, it is characterised in that described solid also including solid ball (4)
Ball (4) is arranged at the other end of the support termination (2).
3. special-shaped anti-skidding preformed armor rods according to claim 2, it is characterised in that the diameter of the solid ball (4) is used
3mm~5mm.
4. special-shaped anti-skidding preformed armor rods according to claim 1, it is characterised in that the support termination (2) with it is described preformed
The extended line of one end of silk body (1) is in 45 °~90 ° angles, and the length of the support termination (2) is 5mm~10mm.
5. special-shaped anti-skidding preformed armor rods according to claim 1, it is characterised in that the length of the parallel tail end (5) is
30mm~40mm.
6. special-shaped anti-skidding preformed armor rods according to claim 1, it is characterised in that one end of the preformed armor rods body (1) increases
Long length is 30mm~50mm.
7. special-shaped anti-skidding preformed armor rods according to claim 1, it is characterised in that the thickness of the skid resistant course (3) is 0.4mm
~0.8mm.
8. special-shaped anti-skidding preformed armor rods according to claim 7, it is characterised in that the material of the skid resistant course (3) includes gold
Emery.
9. special-shaped anti-skidding preformed armor rods according to claim 1, it is characterised in that the axial direction of the special-shaped anti-skidding preformed armor rods is long
Degree uses 100mm~150mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398902.4U CN206611145U (en) | 2017-04-17 | 2017-04-17 | A kind of special-shaped anti-skidding preformed armor rods |
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| CN201720398902.4U CN206611145U (en) | 2017-04-17 | 2017-04-17 | A kind of special-shaped anti-skidding preformed armor rods |
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| CN206611145U true CN206611145U (en) | 2017-11-03 |
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| CN201720398902.4U Active CN206611145U (en) | 2017-04-17 | 2017-04-17 | A kind of special-shaped anti-skidding preformed armor rods |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046266A (en) * | 2017-04-17 | 2017-08-15 | 云南电网有限责任公司电力科学研究院 | A kind of special-shaped anti-skidding preformed armor rods |
-
2017
- 2017-04-17 CN CN201720398902.4U patent/CN206611145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046266A (en) * | 2017-04-17 | 2017-08-15 | 云南电网有限责任公司电力科学研究院 | A kind of special-shaped anti-skidding preformed armor rods |
| CN107046266B (en) * | 2017-04-17 | 2019-03-12 | 云南电网有限责任公司电力科学研究院 | A kind of anti-skidding preformed armor rods of abnormal shape |
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