CN107689613A - A kind of full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer - Google Patents
A kind of full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer Download PDFInfo
- Publication number
- CN107689613A CN107689613A CN201710633324.2A CN201710633324A CN107689613A CN 107689613 A CN107689613 A CN 107689613A CN 201710633324 A CN201710633324 A CN 201710633324A CN 107689613 A CN107689613 A CN 107689613A
- Authority
- CN
- China
- Prior art keywords
- cutter
- wire
- arc body
- vibration hammer
- full bag
- 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.)
- Pending
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Classifications
-
- 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 provides a kind of full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer.The full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer includes：Preformed armor rods, clip mechanism, the steel strand wires of both ends setting tup of the connection wire being wrapped on wire；Wherein, the clip mechanism includes, and grips the clamping part of the wire, the fixed part of the setting steel strand wires and the connecting portion for connecting the clamping part and the fixed part.Full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer provided by the invention, damper is fixed on wire by clip mechanism, by the preformed armor rods that full-enclosed is set in the clamping part of clip mechanism, sliding of the damper on wire is limited, avoid during long-term use or under strength shock effect, damper is along wire direction or preformed armor rods direction of lay rotation-sliding.
Description
Technical field
The present invention relates to technical field of power systems, prevents in particular to a kind of full bag for aerial power transmission line
Slip Pre-Cutter-Type Anti-Vibration Hammer.
Background technology
At present, gentle breeze vibrations are the principal modes for causing trolley wire to vibrate, and final commonly-encountered most have harm
Vibrations.When trolley wire vibration frequency is higher, amplitude is smaller, overhead line is broken repeatedly at suspension point and roll over, cause fatigue of materials,
Cause stranded, line-outage contingency；When vibration frequency is relatively low, amplitude is larger, easily cause fatigue of materials, cause line tripping, have a power failure or
The major accidents such as person's burn wire, huge economic loss is caused to people.Damper is generally suspended on overhead transmission line suspension point
Place, caused energy when absorbing conductor vibration is performed relative motion by it, so as to reduce and eliminate conductor vibration.
Damper is usually to be made up of a number of weight, steel strand wires and wire clamp.Made by being suspended on wire
Caused energy when relative motion absorbs conductor vibration, so as to reduce and eliminate conductor vibration.But wind-force it is larger or shake
When fatigue resistance is larger, existing damper easily occurs to be twisted along the sliding in wire direction or along hank knotting during long-term use
Direction rotational slide, damper is not had its due vibration-isolating effect not only, and the normal of transmission line of electricity can be directly affected
Operation and the service life of circuit.
China Patent Publication No.：The U of CN 203660473, disclose a kind of antiskid vibration damper, including damper body and
Clamping plate with fastener, the clamping plate are connected with the damper body, and it is recessed that insertion is respectively equipped with the clamping face of the clamping plate
Groove, the embedded groove is interior to be provided with the inner sleeve for being used for increasing the clamping plate chucking power, and the inner surface of the inner sleeve is provided with and steel twists
The insertion tooth that the linear slit gap of line is engaged, the inner sleeve are along the circumferential direction at least spliced by two pieces of inner sleeve splicing blocks.
Above-mentioned technical proposal, under long-term wind-force shock effect, inner surface of inner race, which is provided with embedded tooth, to wear, and cause
Band fastener accordingly loosens, and ultimately causes damper disengaging installation site and is slided on wire and lose antihunt action.
The content of the invention
In consideration of it, the present invention proposes a kind of full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, it is intended to which solving existing damper makes
The sliding along wire direction easily occurs during, damper is not had its due vibration-isolating effect not only, and can be straight
Connect influence transmission line of electricity normal operation and circuit service life the problem of.
The present invention proposes a kind of full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, including：It is wrapped in preformed armor rods on wire, connection
The clip mechanism of the wire, both ends set the steel strand wires of tup.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, the clip mechanism includes, and is led described in gripping
The clamping part of line, the fixed part that the steel strand wires are set and the connecting portion for connecting the clamping part and the fixed part.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, the clamping part of the clip mechanism is provided with first
Arc body, the second arc body and the attachment means of connection first arc body and the second arc body.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, first arc body and second arc body
Setting symmetrical above and below.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, between first arc body and the second arc body
Enclose provided with the metallic channel passed through for wire.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, the attachment means are bearing pin, bolt or rivet.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, the connecting portion is arranged on the clamping part with consolidating
Determine between portion.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, the fixed part is provided with steel strand wires groove.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, the preformed armor rods is wrapped on wire, and is coated
On the outside of the clamping part of the clip mechanism.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, bag of the preformed armor rods in clip mechanism clamping part
It is full-enclosed to cover mode.
Further, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, the steel strand wires are located in the steel strand wires groove.
Compared with prior art, it is by steel strand wires that the tup at both ends is tight in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer
It is solidly connected, wire is held in wire clip body by being provided with clip mechanism, and tup is hung on below clip mechanism, energy
Enough stable effective gripping wires, and tup is fixed on wire.
Especially, in above-mentioned full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer, by the outside of clip mechanism clamping part with full Bao Fang
Formula coats preformed armor rods, can effectively limit clip mechanism and be slid on wire, and then avoid what is be connected with wire clip body
Tup slides under being vibrated with clip mechanism strength along wire, solves the phenomenon that damper in the prior art easily slides.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, it is various other the advantages of and benefit it is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is the structural representation of full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer provided in an embodiment of the present invention.
Fig. 2 is the structural side view of full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer provided in an embodiment of the present invention.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.It should be noted that in the case where not conflicting, embodiment in the present invention and
Feature in embodiment can be mutually combined.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Refering to Fig. 1, the full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer of the embodiment of the present invention includes：It is wrapped in preformed on wire 1
Silk 2, the clip mechanism 3 of the connection wire 1, the steel strand wires 4 of both ends setting tup 5.
Specifically, the both ends of preformed armor rods 2 are wrapped on wire 1, and center section is coated on the outside of clip mechanism 3, to produce
The resistance that raw limitation clip mechanism 3 slides on wire, it is suitable that its quantity, specification and material can select according to use environment
Preformed armor rods quantity, specification and material.Those skilled in the art it is understood that preformed armor rods as a kind of connection gold utensil, its
Quantity, specification and material can be played a part of according to it and application target difference and make a choice, as long as can reach
To requiring.
As shown in fig.2, clip mechanism 3 includes, grip the clamping part 31 of the wire 1, consolidating for the steel strand wires 4 is set
Determine portion 33 and the connecting portion 32 of the connection clamping part 31 and the fixed part 33.
Specifically, clip mechanism mainly includes clamping part 31, connecting portion 32 and the three parts of fixed part 33, its major function
Be to hang the tup 5 for being arranged on the both ends of steel strand wires 4 is stable on wire 1, as long as therefore the design of clip mechanism 3 can
Satisfaction is easily installed, fixed and dismounting.Meanwhile the material of 3 each part of clip mechanism can be steel casting, aluminium casting, also may be used
To select other materials according to use environment.
With continued reference to shown in Fig. 2, clamping part 31 includes：Symmetrically arranged first arc body 311, the and of the second arc body 312
Attachment means 313.Wherein, the first arc body 311 and the second arc body 312 enclose the wire casing 34 for being set as wearing the wire 1.
Specifically, the radian of the first arc body 311 and the second arc body 312 is preferably semicircle shape, or other
The number of degrees, as long as disclosure satisfy that two arc bodies support the use in pairs, and can tightly it be coated by preformed armor rods.Meanwhile two arc
Body is vertically installed with the groove through arc body along respective planar central opening position, and two grooves collectively constitute to be passed through for wire 1
Wire casing 34, the diameter of the wire casing can select according to the wire diameter needed guiding through.
With continued reference to shown in Fig. 2, the attachment means 313 of the present embodiment are bearing pin.Specifically, the He of the first arc body 311
The both sides of second arc body 312, which are respectively arranged with, outward extends flange (not shown) and groove (not shown)；Institute
State flange (not shown) and groove (not shown) offers the connecting hole of arcuately body axial direction；Bearing pin passes through institute
State connecting hole by the first arc body 311 and the second arc body 312 link together form clip mechanism 3 clamping part 31.Ability
The technical staff in domain it will be appreciated that, the attachment means can also be the device that other are easily installed and dismantled, as long as can expire
Sufficient application target.
With continued reference to shown in Fig. 2, connecting portion 32 is arranged between clamping part 31 and fixed part 33.Specifically, connecting portion
32 must act on mainly connection clamping part 31 and fixed part 32, and it can integrally cast with connecting portion 31 and fixed part 33, also may be used
To connect by other means.Specific connected mode can select according to use environment.
With continued reference to shown in Fig. 2, fixed part 33 is provided with steel strand wires groove 331, to wear steel strand wires 4.Specifically, Gu
Determine portion 33 and be provided with steel strand wires groove 331, steel strand wires 4 pass through the wire casing, and are fixed.It will be appreciated by those skilled in the art that
, fixed part 33 can be connected by fixed wire casing with steel strand wires, can also be passed through and the progress of other connected modes such as be welded
Connection, ensure that tup 5 can firmly hang on the lower section of clip mechanism 3, playing prevents wire from producing vibration because of ectocine
Effect.
With continued reference to shown in Fig. 2, preformed armor rods 2 is wrapped on wire 1, and is coated on the clamping part of the clip mechanism 3
31 outsides.Specifically, after clip mechanism 2 is installed on wire 1, by preformed armor rods one ends wound in the side of clip mechanism 3
Wire 1 on, disperse in a manner of wrapping entirely to be coated on the outside of 3 clamping part of clip mechanism 31 when clip mechanism 3, in fixation
While clip mechanism 3, sliding of the clip mechanism 3 on wire 1 effectively prevent.
Full bag anti-slip type Pre-Cutter-Type Anti-Vibration Hammer above-mentioned obviously to draw, that the present embodiment provides, first by setting line
Wire is gripped in the clamping part of clip mechanism by clamp mechanism, and the tup being fastenedly connected at steel strand wires both ends is arranged on and passed through
On the fixed part that connecting portion is connected with clamping part, it can stablize and effectively grip wire, and tup is fixed on wire.
Meanwhile by the clad type setting preformed armor rods on the outside of clip mechanism clamping part, clip mechanism can be effectively limited on wire
Displacement, and then avoid under the tup that is connected with wire clip body vibrates with clip mechanism strength and slided along wire, solve
The phenomenon that damper easily slides in the prior art.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer, it is characterised in that including：The preformed armor rods (2) being wrapped on wire (1), connects the clip mechanism (3) of the wire (1), both ends set tup (5), And it is connected to the steel strand wires (4) of the clip mechanism (3) lower end；Wherein, the clip mechanism (3) includes, and grips the clamping part (31) of the wire (1), sets the steel strand wires (4) Fixed part (33) and the connecting portion (32) for connecting the clamping part (31) and the fixed part (33)；The preformed armor rods (2) is coated on the outside of the clamping part (31), prevents the clip mechanism (3) along wire side to produce To the resistance for sliding and/or being twisted along preformed armor rods (2) winding direction.
- 2. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 1, it is characterised in that the clip mechanism (3) Clamping part (31) be provided with mutual cooperation and connect and clamp the first arc body (311), the second arc body of the wire (1) , and the attachment means (313) of connection first arc body (311) and the second arc body (312) (312).
- 3. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 2, it is characterised in that first arc body (311) with second arc body (312) setting symmetrical above and below；First arc body (311) and the second arc body (312) it Between enclose provided with wearing the metallic channel (34) of the wire (1).
- 4. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 3, it is characterised in that first arc body (311) both sides are provided with flange；Second arc body (312) both sides are provided with convex with the first arc body (311) both sides The corresponding groove of edge.
- 5. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 4, it is characterised in that first arc body (311) offer and pass through respectively along two arc axial directions on the flange of both sides and the groove of second arc body (312) both sides The connecting hole worn.
- 6. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 5, it is characterised in that the attachment means (313) it is arranged in the connecting hole of the flange and the groove and by first arc body (311) and second arc Body (312) is connected.
- 7. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 6, it is characterised in that institute's preformed armor rods (2) Coated along the clamping part (31) outer wall complete cycle.
- 8. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 7, it is characterised in that the attachment means (313) it is bearing pin, bolt or rivet.
- 9. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 8, it is characterised in that the fixed part (33) sets It is equipped with the steel strand wires groove (331) of the fixed steel strand wires (4).
- 10. full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer according to claim 9, it is characterised in that the steel strand wires (4) are worn It is located in the steel strand wires groove (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633324.2A CN107689613A (en) | 2017-07-28 | 2017-07-28 | A kind of full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633324.2A CN107689613A (en) | 2017-07-28 | 2017-07-28 | A kind of full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107689613A true CN107689613A (en) | 2018-02-13 |
Family
ID=61152431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710633324.2A Pending CN107689613A (en) | 2017-07-28 | 2017-07-28 | A kind of full bag Anti-skid Pre-Cutter-Type Anti-Vibration Hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107689613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964770A (en) * | 2021-11-12 | 2022-01-21 | 安徽威龙电力器材有限公司 | Self-reset damper capable of preventing running slippage and resetting method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201393034Y (en) * | 2009-04-27 | 2010-01-27 | 南京线路器材厂 | Articulated type anti-vibration hammer for overhead power transmission lines |
| CN202978173U (en) * | 2012-12-14 | 2013-06-05 | 国家电网公司 | Damper |
| CN204481441U (en) * | 2015-04-08 | 2015-07-15 | 保定钰鑫电气科技有限公司 | A kind of multi-function frame ceases to be busy stockbridge damper |
| CN204559052U (en) * | 2015-05-08 | 2015-08-12 | 国网辽宁省电力有限公司盘锦供电公司 | The fixing gold utensil of anti-sliding stop |
| CN205051300U (en) * | 2015-06-29 | 2016-02-24 | 安徽威龙电力器材有限公司 | Damper that equilibrium is good |
| CN205489392U (en) * | 2016-01-07 | 2016-08-17 | 国家电网公司 | Spiral -lock formula stockbridge damper |
-
2017
- 2017-07-28 CN CN201710633324.2A patent/CN107689613A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201393034Y (en) * | 2009-04-27 | 2010-01-27 | 南京线路器材厂 | Articulated type anti-vibration hammer for overhead power transmission lines |
| CN202978173U (en) * | 2012-12-14 | 2013-06-05 | 国家电网公司 | Damper |
| CN204481441U (en) * | 2015-04-08 | 2015-07-15 | 保定钰鑫电气科技有限公司 | A kind of multi-function frame ceases to be busy stockbridge damper |
| CN204559052U (en) * | 2015-05-08 | 2015-08-12 | 国网辽宁省电力有限公司盘锦供电公司 | The fixing gold utensil of anti-sliding stop |
| CN205051300U (en) * | 2015-06-29 | 2016-02-24 | 安徽威龙电力器材有限公司 | Damper that equilibrium is good |
| CN205489392U (en) * | 2016-01-07 | 2016-08-17 | 国家电网公司 | Spiral -lock formula stockbridge damper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964770A (en) * | 2021-11-12 | 2022-01-21 | 安徽威龙电力器材有限公司 | Self-reset damper capable of preventing running slippage and resetting method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180213 |
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| RJ01 | Rejection of invention patent application after publication |