CN106911112A - A kind of fixing device of transmission line antivibration hammer - Google Patents
A kind of fixing device of transmission line antivibration hammer Download PDFInfo
- Publication number
- CN106911112A CN106911112A CN201710262253.XA CN201710262253A CN106911112A CN 106911112 A CN106911112 A CN 106911112A CN 201710262253 A CN201710262253 A CN 201710262253A CN 106911112 A CN106911112 A CN 106911112A
- Authority
- CN
- China
- Prior art keywords
- fixing device
- support bar
- transmission line
- cylindrical support
- lever
- 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.)
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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
-
- 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
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to a kind of fixing device, specifically related to a kind of fixing device of transmission line antivibration hammer, including quadrate support plate and cylindrical support bar, the quadrate support plate trailing flank both sides are respectively provided with a grab, the quadrate support plate leading flank both sides are respectively provided with a connecting rod, the connecting rod other end runs through the cylindrical support bar, the connecting rod distal outer surface is threaded, the connecting rod is threadedly coupled a clamp nut respectively positioned at cylindrical support bar both sides, the cylindrical support bar middle part rotates one lever of connection, described lever one end opens up draw-in groove, a piece connecting pole is set in the draw-in groove, one connecting seat of connection is rotated on the connecting pole, the connecting seat is connected hook.The fixing device of transmission line antivibration hammer of the present invention prevents the sliding of existing damper and comes off, easy to operate to damper fixation.
Description
Technical field
The present invention relates to a kind of fixing device, and in particular to a kind of fixing device of transmission line antivibration hammer.
Background technology
On ultrahigh voltage AC and DC transmission line of electricity, lead, ground wire is erected between two shaft towers of setting, when wire is made by wind-force
Used time, it may occur that vibration, damper is set because wind-force heaves out vibration in order to reduce wire.But, installed in leading, on ground wire
Damper often occurs sliding, obscission, and staff needs treatment of ascending a height, and adjusts the position of damper, cumbersome.
Chinese patent CN203632165U discloses a kind of operating rod type damper fixing device, upper semi-circle buckle（1）, under
Semicircle buckle（3）It is buckled on wire, in lower half circle buckle（3）Bottom be provided with riffled tube（4）, action bars（7）Outside top
Threaded connection riffled tube（4）Internal thread, the action bars（7）Upper end passes through lower half circle buckle（3）After withstand on wire, grasp
Make bar（7）Lower end be connected to connecting rod（9）Middle part, action bars（7）The spring that bottom outer rim is set（8）Two ends withstand on interior spiral shell respectively
Line pipe（4）Lower end and connecting rod（9）Top, the connecting rod（9）It is respectively arranged at two ends with stockbridge damper（6）；The present invention utilizes internal thread
The locked wire in the upper end of action bars in pipe, is effectively prevented the displacement of damper.But, the patent procedure bar connects with wire
Touch, as the action bars that rocks of wire easily loosens, damper position occurs position sliding phenomenon, and upper semi-circle buckle and
Lower half circle buckle needs to be bolted on wire, operates cumbersome.
Chinese patent CN204706856U discloses a kind of overhead transmission line and prevents damper slide device, including two
The tong arm being hinged, one of tong arm is provided with nut hole clipping, and another tong arm is provided with bolt hole clipping, the handle of the tong arm
Place by elastic mechanism connect, the elastic mechanism include through handle bolt, be sleeved on bolt be located at handle
Spring.Do not change the installation method of traditional damper, increased damper holds power, prevent the axial movement of damper, one
Secondary property solves damper sliding, come off problem, it is to avoid in damper sliding, come off multiple section, damper sliding-extensive
The phenomenon for answer-sliding again-recovering again, effectively avoids the abrasion of lead wire and earth wire.But, the patent prevents damper slide device
It is only operated on damper nut, shockproof hammer thread clip is not fixed, it is impossible to solves because of the damper pine that wind shake causes
Dynamic, damper still easily slides.
The content of the invention
To overcome drawbacks described above, it is an object of the invention to provide a kind of fixing device of transmission line antivibration hammer, to anti-
Vibration hammer fixation, it is easy to operate.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of fixing device of transmission line antivibration hammer, including quadrate support plate and cylindrical support bar, the quadrate support plate
Trailing flank both sides are respectively provided with a grab, and the quadrate support plate leading flank both sides are respectively provided with a connecting rod, the company
The extension bar other end runs through the cylindrical support bar, and the connecting rod distal outer surface is threaded, and the connecting rod is located at circle
Pillar support bar both sides are threadedly coupled a clamp nut respectively, and the cylindrical support bar middle part rotates one operation of connection
Handle, described lever one end is opened up and a connecting pole is set in draw-in groove, the draw-in groove, and one company of connection is rotated on the connecting pole
Joint chair, the connecting seat is connected hook.
Preferably, the cylindrical support bar is hollow form.
Preferably, the lever is pistol-shaped.
Preferably, first through hole is opened up on the end face of the lever both sides, the cylindrical support bar runs through described first
Through hole.
Preferably, the second through hole is opened up on the connecting seat, the connecting pole runs through second through hole.
Preferably, it is respectively provided with a retainer ring on the cylindrical support bar and positioned at lever both sides.
Preferably, the stay hook top edge sets the spacing ring matched with damper nut.
Positive beneficial effect of the invention：
1. the fixing device of transmission line antivibration hammer of the present invention adjusts quadrate support plate and cylindrical support using connecting rod first
To suitable distance between bar, the grab on the quadrate support plate is fastened on the electric wire of shockproof hammer thread clip holding section both sides, institute
State the stay hook on connecting seat to be fastened on the shockproof hammer thread clip fixed part in the steel strand wires centre position of damper, present invention transmission of electricity
The fixing device of circuit damper prevents sliding of the shockproof hammer thread clip on electric wire, and stay hook and damper by grab
The cooperation of wire clamp fixed part, the firm position of damper, it is therefore prevented that damper comes off.
2. cylindrical support bar of the present invention is hollow form, alleviates the weight of fixing device.The lever is hand
Gun-shaped, alleviates the weight of fixing device.First through hole is opened up on the end face of the lever both sides, the cylindrical support bar is passed through
The first through hole is worn, lever can rotate around cylindrical support bar, while connecting seat drive stay hook is on lever
Connecting pole rotates, adjustment stay hook to correct position.Open up the second through hole on the connecting seat, the connecting pole is through described the
Two through holes, after stay hook position is fixed, lever rotates down position further by grab and stay hook around connecting pole
Fixation.A retainer ring is respectively provided with the cylindrical support bar and positioned at lever both sides, makes lever position pair
The wire clamp of quasi- damper, prevents lever from being slided on cylindrical support bar, convenient to fix.The stay hook top edge set with
The spacing ring of damper nut matching, lever is fixed more firm.
Brief description of the drawings
Fig. 1 is one of fixing device side-looking structural representation of the transmission line antivibration hammer of the embodiment of the present invention 1；
Fig. 2 is the two of the fixing device side-looking structural representation of the transmission line antivibration hammer of the embodiment of the present invention 1；
Fig. 3 is one of fixing device positive structure diagram of the transmission line antivibration hammer of the embodiment of the present invention 1；
Fig. 4 is the two of the fixing device positive structure diagram of the transmission line antivibration hammer of the embodiment of the present invention 1；
Fig. 5 is the damper positive structure diagram of the embodiment of the present invention 1；
Fig. 6 is the shockproof hammer thread clip side structure schematic view of the embodiment of the present invention 1；
Fig. 7 is the fixing device installation diagram of the transmission line antivibration hammer of the embodiment of the present invention 1；
Fig. 8 is the fixing device installation diagram of the transmission line antivibration hammer of the embodiment of the present invention 2；
In figure：1- grabs, 2- quadrate support plates, 3- connecting rods, 4- clamp nuts, 5- cylindrical support bars, 6- retainer rings, 7- behaviour
Make handle, 8- stay hooks, 9- connecting poles, 10- connecting seats, 11- shockproof hammer thread clips holding section, 12- damper nuts, 13- dampers
Wire clamp fixed part, 14- tups, 15- steel strand wires, 16- spacing rings.
Specific embodiment
With reference to some specific embodiments, the present invention is further described.
Embodiment 1
Referring to Fig. 1-7, a kind of fixing device of transmission line antivibration hammer, including quadrate support plate 2 and cylindrical support bar 5, institute
Cylindrical support bar 5 is stated for hollow form, a grab 1, the square branch are fixed in the trailing flank both sides of the quadrate support plate 2 respectively
A connecting rod 3 is fixed in the leading flank both sides of fagging 2 respectively, and the other end of the connecting rod 3 runs through the cylindrical support bar 5, institute
State the distal outer surface of connecting rod 3 to be threaded, the connecting rod 3 is threadedly coupled one respectively positioned at the both sides of cylindrical support bar 5
Clamp nut 4, the middle part of the cylindrical support bar 5 rotates one lever 7 of connection, and lever 7 is pistol-shaped, the lever
First through hole is opened up on 7 both sides end faces, the cylindrical support bar 5 runs through the first through hole, on the cylindrical support bar 5
And a retainer ring 6 is fixed respectively positioned at the both sides of lever 7, the one end of the lever 7 opens up runs through one in draw-in groove, the draw-in groove
Root connecting pole 9, rotates one connecting seat 10 of connection on the connecting pole 9, the second through hole, the company are opened up on the connecting seat 10
Post 9 is connect through second through hole, the connecting seat 10 is connected hook 8.
The suitable damper structure of the fixing device of above-mentioned transmission line antivibration hammer is shown in Fig. 5, and the damper includes anti-
Vibration hammer wire clamp, tup 14 and steel strand wires 15, wherein, described shockproof hammer thread clip includes shockproof hammer thread clip holding section 11, damper
Nut 12 and shockproof hammer thread clip fixed part 13.
The application method of the fixing device of transmission line antivibration hammer of the present invention：Quadrate support is adjusted by connecting rod 3 first
To suitable distance between plate 2 and cylindrical support bar 5, and using the position of the fixed connecting rod 3 of clamp nut 4, then by grab 1
Hang over the ground wire for being fastened on the both sides of shockproof hammer thread clip holding section 11（Model GJ-80）On, stay hook 8 is then fastened on damper
（Model FR-2）The steel strand wires of two tup 14 in the middle of shockproof hammer thread clip fixed part 13 on, pull operation handle 7, make lever 7 around
Connecting pole 9 rotates down the position fixation by grab 1 and stay hook 8, realizes the fixation of damper.
Embodiment 2
Referring to Fig. 8, a kind of fixing device of transmission line antivibration hammer, including quadrate support plate 2 and cylindrical support bar 5 are described
Cylindrical support bar 5 is hollow form, and a grab 1, the quadrate support are fixed in the trailing flank both sides of the quadrate support plate 2 respectively
A connecting rod 3 is fixed in the leading flank both sides of plate 2 respectively, and the other end of the connecting rod 3 runs through the cylindrical support bar 5, described
The distal outer surface of connecting rod 3 is threaded, and the connecting rod 3 is threadedly coupled one tightly respectively positioned at the both sides of cylindrical support bar 5
Gu nut 4, the middle part of the cylindrical support bar 5 rotates one lever 7 of connection, lever 7 is pistol-shaped, the lever 7
First through hole is opened up on the end face of both sides, the cylindrical support bar 5 runs through the first through hole, on the cylindrical support bar 5
And a retainer ring 6 is fixed respectively positioned at the both sides of lever 7, the one end of the lever 7 opens up runs through one in draw-in groove, the draw-in groove
Root connecting pole 9, rotates one connecting seat 10 of connection on the connecting pole 9, the second through hole, the company are opened up on the connecting seat 10
Post 9 is connect through second through hole, the connecting seat 10 is connected hook 8, the top edge of the stay hook 8 is set and damper spiral shell
The spacing ring 16 of the matching of cap 12.It is fastened on damper nut 12 by by spacing ring 16, lever 7 is fixed more firmly, is entered
The position of grab 1 and stay hook 8 is fixed more firm by one step.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (7)
1. a kind of fixing device of transmission line antivibration hammer, it is characterised in that including quadrate support plate and cylindrical support bar, institute
State quadrate support plate trailing flank both sides and be respectively provided with a grab, the quadrate support plate leading flank both sides are respectively provided with a company
Extension bar, the connecting rod other end runs through the cylindrical support bar, and the connecting rod distal outer surface is threaded, the company
Extension bar is threadedly coupled a clamp nut respectively positioned at cylindrical support bar both sides, and the cylindrical support bar middle part rotates connection
One lever, described lever one end opens up and a connecting pole is set in draw-in groove, the draw-in groove, the company of rotation on the connecting pole
Connect a connecting seat, the connecting seat is connected hook.
2. the fixing device of transmission line antivibration hammer according to claim 1, it is characterised in that the cylindrical support bar
It is hollow form.
3. the fixing device of transmission line antivibration hammer according to claim 1, it is characterised in that the lever is pistol
Shape.
4. the fixing device of transmission line antivibration hammer according to claim 1, it is characterised in that the lever two side ends
First through hole is opened up on face, the cylindrical support bar runs through the first through hole.
5. the fixing device of transmission line antivibration hammer according to claim 1, it is characterised in that opened up on the connecting seat
Second through hole, the connecting pole runs through second through hole.
6. the fixing device of transmission line antivibration hammer according to claim 1, it is characterised in that the cylindrical support bar
Above and it is respectively provided with a retainer ring positioned at lever both sides.
7. the fixing device of transmission line antivibration hammer according to claim 1, it is characterised in that the stay hook top edge
The spacing ring that setting is matched with damper nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262253.XA CN106911112B (en) | 2017-04-20 | 2017-04-20 | A kind of fixation device of transmission line antivibration hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710262253.XA CN106911112B (en) | 2017-04-20 | 2017-04-20 | A kind of fixation device of transmission line antivibration hammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106911112A true CN106911112A (en) | 2017-06-30 |
| CN106911112B CN106911112B (en) | 2018-11-23 |
Family
ID=59211179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710262253.XA Active CN106911112B (en) | 2017-04-20 | 2017-04-20 | A kind of fixation device of transmission line antivibration hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106911112B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003221A (en) * | 2020-08-25 | 2020-11-27 | 贵州电网有限责任公司 | Simple and convenient shockproof device for power transmission line |
| US20210210942A1 (en) * | 2018-01-22 | 2021-07-08 | Hubbell Incorporated | Self-seating damper clamp |
| CN114552483A (en) * | 2022-03-30 | 2022-05-27 | 国网山东省电力公司烟台供电公司 | Special tool for replacing lightning conductor damper at ground potential and mounting method thereof |
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| FR2055024A5 (en) * | 1969-07-14 | 1971-05-07 | Dumilson Pty Ltd | |
| US3879780A (en) * | 1971-08-16 | 1975-04-29 | Preformed Line Products Co | Appliance for linear bodies |
| CN201766333U (en) * | 2010-06-21 | 2011-03-16 | 华北电网有限公司北京超高压公司 | Anti-loosening device and anti-vibration hammer |
| CN102882157A (en) * | 2012-10-30 | 2013-01-16 | 安徽省电力公司淮北供电公司 | Portable tool for replacing tension wire shockproof hammer in power cut |
| CN202930821U (en) * | 2012-10-08 | 2013-05-08 | 河南省电力公司平顶山供电公司 | Auxiliary support for stockbridge damper installation on power transmission line |
| CN203103837U (en) * | 2013-01-08 | 2013-07-31 | 江苏省电力公司苏州供电公司 | Electrified resetting tool for shockproof hammer in slip-off state |
| CN203632165U (en) * | 2013-11-16 | 2014-06-04 | 国家电网公司 | Operating rod type damper fixing device |
| CN204391308U (en) * | 2015-03-05 | 2015-06-10 | 国家电网公司 | The electrical lead maintenance grounding wire device of convenient operation |
| CN204424843U (en) * | 2015-04-03 | 2015-06-24 | 国家电网公司 | One prevents stockbridge damper positioning device |
| CN206673529U (en) * | 2017-04-20 | 2017-11-24 | 国网河南省电力公司检修公司 | A kind of fixing device of damper |
-
2017
- 2017-04-20 CN CN201710262253.XA patent/CN106911112B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2055024A5 (en) * | 1969-07-14 | 1971-05-07 | Dumilson Pty Ltd | |
| US3879780A (en) * | 1971-08-16 | 1975-04-29 | Preformed Line Products Co | Appliance for linear bodies |
| CN201766333U (en) * | 2010-06-21 | 2011-03-16 | 华北电网有限公司北京超高压公司 | Anti-loosening device and anti-vibration hammer |
| CN202930821U (en) * | 2012-10-08 | 2013-05-08 | 河南省电力公司平顶山供电公司 | Auxiliary support for stockbridge damper installation on power transmission line |
| CN102882157A (en) * | 2012-10-30 | 2013-01-16 | 安徽省电力公司淮北供电公司 | Portable tool for replacing tension wire shockproof hammer in power cut |
| CN203103837U (en) * | 2013-01-08 | 2013-07-31 | 江苏省电力公司苏州供电公司 | Electrified resetting tool for shockproof hammer in slip-off state |
| CN203632165U (en) * | 2013-11-16 | 2014-06-04 | 国家电网公司 | Operating rod type damper fixing device |
| CN204391308U (en) * | 2015-03-05 | 2015-06-10 | 国家电网公司 | The electrical lead maintenance grounding wire device of convenient operation |
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| CN206673529U (en) * | 2017-04-20 | 2017-11-24 | 国网河南省电力公司检修公司 | A kind of fixing device of damper |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210210942A1 (en) * | 2018-01-22 | 2021-07-08 | Hubbell Incorporated | Self-seating damper clamp |
| US11721964B2 (en) * | 2018-01-22 | 2023-08-08 | Hubbell Incorporated | Self-seating damper clamp |
| CN112003221A (en) * | 2020-08-25 | 2020-11-27 | 贵州电网有限责任公司 | Simple and convenient shockproof device for power transmission line |
| CN112003221B (en) * | 2020-08-25 | 2021-08-03 | 贵州电网有限责任公司 | Simple and convenient shockproof device for power transmission line |
| CN114552483A (en) * | 2022-03-30 | 2022-05-27 | 国网山东省电力公司烟台供电公司 | Special tool for replacing lightning conductor damper at ground potential and mounting method thereof |
| CN114552483B (en) * | 2022-03-30 | 2023-07-25 | 国网山东省电力公司烟台供电公司 | Special tool for replacing lightning conductor damper with ground potential and mounting method of special tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106911112B (en) | 2018-11-23 |
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