CN106911112B - A kind of fixation device of transmission line antivibration hammer - Google Patents
A kind of fixation device of transmission line antivibration hammer Download PDFInfo
- Publication number
- CN106911112B CN106911112B CN201710262253.XA CN201710262253A CN106911112B CN 106911112 B CN106911112 B CN 106911112B CN 201710262253 A CN201710262253 A CN 201710262253A CN 106911112 B CN106911112 B CN 106911112B
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- support bar
- transmission line
- cylindrical support
- fixation device
- lever
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 28
- 238000010586 diagram Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
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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
-
- 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 fixed devices, more particularly to a kind of fixation device of transmission line antivibration hammer, including quadrate support plate and cylindrical support bar, a grab is respectively set in quadrate support plate trailing flank two sides, a connecting rod is respectively set in the quadrate support plate leading flank two sides, the connecting rod other end runs through the cylindrical support bar, screw thread is arranged in the connecting rod distal outer surface, the connecting rod is located at cylindrical support bar two sides and is threadedly coupled a fastening nut respectively, a lever is rotatablely connected in the middle part of the cylindrical support bar, described lever one end opens up card slot, a piece connecting column is set in the card slot, an attachment base is rotatablely connected on the connecting column, the attachment base is connected and fixed hook.The fixation device of transmission line antivibration hammer of the present invention prevents the sliding of existing damper and falls off, easy to operate to damper fixation.
Description
Technical field
The present invention relates to a kind of fixed devices, and in particular to a kind of fixation device of transmission line antivibration hammer.
Background technique
On ultrahigh voltage AC and DC transmission line of electricity, lead, ground wire is erected between two shaft towers of setting, when conducting wire by wind-force make
Used time, it may occur that damper is arranged in order to reduce conducting wire because wind-force heaves out vibration in vibration.But it is mounted on and leads, on ground wire
Damper often will appear sliding, obscission, and staff needs processing of ascending a height, adjusts the position of damper, more troublesome.
Chinese patent CN203632165U discloses a kind of fixed device of operating rod type damper, upper semi-circle buckle（1）, under
Semicircle buckle（3）It is buckled on conducting wire, in lower half circle buckle（3）Lower part be equipped with riffled tube（4）, operating stick（7）Outside top
It is threadedly coupled riffled tube（4）Internal screw thread, the operating stick（7）Upper end passes through lower half circle buckle（3）After withstand on conducting wire, grasp
Make bar（7）Lower end be connected to connecting rod（9）Middle part, operating stick（7）The spring of lower part outer rim setting（8）Both ends withstand on interior spiral shell respectively
Line pipe（4）Lower end and connecting rod（9）Top, the connecting rod（9）Both ends are respectively equipped with stockbridge damper（6）；The present invention utilizes internal screw thread
The upper end of operating stick locks conducting wire in pipe, effectively prevents the displacement of damper.But the patent procedure bar connects with conducting wire
Touching, as the shaking operating stick of conducting wire is easy to loosen, damper position will appear position sliding phenomenon, and upper semi-circle buckle and
Lower half circle buckle needs to be bolted on conducting wire, operates more troublesome.
Chinese patent CN204706856U, which discloses a kind of overhead transmission line, prevents damper slide device, including two
Hinged tong arm, one of tong arm are equipped with nut card hole, another tong arm is equipped with bolt card hole, the handle of the tong arm
Place is connected by elastic mechanism, and the elastic mechanism includes across the bolt of handle, is sleeved on bolt positioned at handle
Spring.The installation method for not changing traditional damper, increase damper holds power, prevents the axial movement of damper, and one
Secondary property solves the problems, such as damper sliding, falls off, and avoids in damper sliding, fall off multiple section, damper sliding-extensive
Multiple-sliding again-effectively avoids the abrasion of grounded-line the phenomenon that recovery again.But the patent prevents damper slide device
It is only operated on damper nut, shockproof hammer thread clip is not fixed, damper pine caused by not can solve because of wind shake
Dynamic, damper is still easy sliding.
Summary of the invention
To overcome drawbacks described above, the purpose of the present invention is to provide a kind of fixation devices of transmission line antivibration hammer, to anti-
Vibration hammer fixation, it is easy to operate.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of fixation device of transmission line antivibration hammer, including quadrate support plate and cylindrical support bar, the rectangular branch
A grab is respectively set in fagging trailing flank two sides, and a connecting rod, institute is respectively set in the quadrate support plate leading flank two sides
The connecting rod other end is stated through the cylindrical support bar, screw thread, the connecting rod position is arranged in the connecting rod distal outer surface
It is threadedly coupled a fastening nut respectively in cylindrical support bar two sides, one behaviour of rotation connection in the middle part of the cylindrical support bar
Make handle, described lever one end opens up card slot, and a connecting column is arranged in the card slot, is rotatablely connected one on the connecting column
Attachment base, the attachment base are connected and fixed hook.
Preferably, the cylindrical support bar is hollow form.
Preferably, the lever is pistol-shaped.
Preferably, first through hole is opened up on the lever both sides of the face, the cylindrical support bar runs through described first
Through-hole.
Preferably, the second through-hole is opened up on the attachment base, the connecting column runs through second through-hole.
Preferably, a fixed ring is respectively set on the cylindrical support bar and positioned at lever two sides.
Preferably, the stay hook top edge setting and the matched stop collar of damper nut.
Positive beneficial effect of the invention：
1. the fixation device of transmission line antivibration hammer of the present invention uses connecting rod to adjust quadrate support plate and cylinder first
To suitable distance between support rod, the grab on the quadrate support plate is fastened on the electric wire of shockproof hammer thread clip holding section two sides
On, the stay hook on the attachment base is fastened on the shockproof hammer thread clip fixed part in the steel strand wires middle position of damper, this hair
The fixation device of bright transmission line antivibration hammer prevents sliding of the shockproof hammer thread clip on electric wire by grab, and stay hook with
The cooperation of shockproof hammer thread clip fixed part, the secured position of damper, it is therefore prevented that damper falls off.
2. cylindrical support bar of the present invention is hollow form, the weight of fixed device is alleviated.The lever is hand
Gun-shaped alleviates the weight of fixed device.First through hole is opened up on the lever both sides of the face, the cylindrical support bar passes through
The first through hole is worn, lever can be rotated around cylindrical support bar, while attachment base drives stay hook on lever
Connecting column rotation, adjustment stay hook to suitable position.Open up the second through-hole on the attachment base, the connecting column is through described the
Two through-holes, after stay hook position is fixed, lever rotates down the further position by grab and stay hook around connecting column
Fixation.A fixed ring is respectively set on the cylindrical support bar and positioned at lever two sides, makes lever position pair
The wire clamp of quasi- damper prevents lever from sliding on cylindrical support bar, facilitates fixation.Stay hook top edge setting with
The matched stop collar of damper nut, lever fixation are stronger.
Detailed description of the invention
Fig. 1 is that the fixation device side of 1 transmission line antivibration hammer of the embodiment of the present invention regards one of structural schematic diagram；
Fig. 2 is that the fixation device side of 1 transmission line antivibration hammer of the embodiment of the present invention regards second structural representation；
Fig. 3 is one of the fixation device positive structure diagram of 1 transmission line antivibration hammer of the embodiment of the present invention；
Fig. 4 is the two of the fixation device positive structure diagram of 1 transmission line antivibration hammer of the embodiment of the present invention；
Fig. 5 is 1 damper positive structure diagram of the embodiment of the present invention；
Fig. 6 is 1 shockproof hammer thread clip side structure schematic view of the embodiment of the present invention；
Fig. 7 is the fixation device installation diagram of 1 transmission line antivibration hammer of the embodiment of the present invention；
Fig. 8 is the fixation device installation diagram of 2 transmission line antivibration hammer of the embodiment of the present invention；
In figure：1- grab, 2- quadrate support plate, 3- connecting rod, 4- fastening nut, 5- cylindrical support bar, 6- fixed ring,
7- lever, 8- stay hook, 9- connecting column, 10- attachment base, 11- shockproof hammer thread clip holding section, 12- damper nut, 13- are anti-
Vibration hammer wire clamp fixed part, 14- tup, 15- steel strand wires, 16- stop collar.
Specific embodiment
Below with reference to some specific embodiments, the present invention is further described.
Embodiment 1
Referring to Fig. 1-7, a kind of fixation device of transmission line antivibration hammer, including quadrate support plate 2 and cylindrical support bar
5, the cylindrical support bar 5 is hollow form, and a grab 1, the side are fixed in the 2 trailing flank two sides of quadrate support plate respectively
A connecting rod 3 is fixed in 2 leading flank two sides of shape support plate respectively, and 3 other end of connecting rod runs through the cylindrical support bar
5, screw thread is arranged in 3 distal outer surface of connecting rod, and the connecting rod 3 is located at 5 two sides of cylindrical support bar and is threadedly coupled respectively
One fastening nut 4, a lever 7 is rotatablely connected in the middle part of the cylindrical support bar 5, and lever 7 is pistol-shaped, the behaviour
Make to open up first through hole on 7 both sides of the face of handle, the cylindrical support bar 5 runs through the first through hole, the cylindrical support
On bar 5 and it is located at 7 two sides of lever and fixes a fixed ring 6 respectively, described 7 one end of lever opens up card slot, in the card slot
Through a connecting column 9, it is rotatablely connected an attachment base 10 on the connecting column 9, opens up the second through-hole on the attachment base 10,
The connecting column 9 runs through second through-hole, and the attachment base 10 is connected and fixed hook 8.
The suitable damper structure of the fixation device of above-mentioned transmission line antivibration hammer is shown in that Fig. 5, the damper include anti-
Vibration hammer wire clamp, tup 14 and steel strand wires 15, wherein the 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 fixation 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 4 fixed connecting rod 3 of fastening nut, then by grab 1
Hang over the ground wire for being fastened on 11 two sides of shockproof hammer thread clip holding section（Model GJ-80）On, stay hook 8 is then fastened on damper
（Model FR-2）Two tups, 14 steel strand wires among shockproof hammer thread clip fixed part 13 on, pull operation handle 7, make lever 7 around
Connecting column 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 fixation device of transmission line antivibration hammer, including quadrate support plate 2 and cylindrical support bar 5,
The cylindrical support bar 5 is hollow form, and a grab 1 is fixed in the 2 trailing flank two sides of quadrate support plate respectively, described rectangular
A connecting rod 3 is fixed in 2 leading flank two sides of support plate respectively, and 3 other end of connecting rod runs through the cylindrical support bar 5,
Screw thread is arranged in 3 distal outer surface of connecting rod, and the connecting rod 3 is located at 5 two sides of cylindrical support bar and is threadedly coupled one respectively
A fastening nut 4, a lever 7 is rotatablely connected in the middle part of the cylindrical support bar 5, and lever 7 is pistol-shaped, the operation
First through hole is opened up on 7 both sides of the face of handle, the cylindrical support bar 5 runs through the first through hole, the cylindrical support bar 5
A fixed ring 6 above and positioned at 7 two sides of lever is fixed respectively, and described 7 one end of lever opens up card slot, runs through in the card slot
A piece connecting column 9 is rotatablely connected an attachment base 10 on the connecting column 9, opens up the second through-hole on the attachment base 10, described
Connecting column 9 runs through second through-hole, and the attachment base 10 is connected and fixed hook 8,8 top edge of the stay hook setting and damper
The matched stop collar 16 of nut 12.By the way that stop collar 16 to be fastened on damper nut 12, the fixation of lever 7 is stronger,
It is further that the fixation of the position of grab 1 and stay hook 8 is stronger.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of fixation device of transmission line antivibration hammer, which is characterized in that including quadrate support plate and cylindrical support bar, institute
It states quadrate support plate trailing flank two sides and a grab is respectively set, a company is respectively set in the quadrate support plate leading flank two sides
The cylindrical support bar is run through in extension bar, described connecting rod one end, and screw thread, the connection is arranged in the connecting rod distal outer surface
It is located at cylindrical support bar two sides on bar and is threadedly coupled a fastening nut, rotation connection in the middle part of the cylindrical support bar respectively
One lever, described lever one end open up card slot, and a connecting column, the company of rotation on the connecting column are arranged in the card slot
An attachment base is connect, the attachment base is connected and fixed hook.
2. the fixation device of transmission line antivibration hammer according to claim 1, which is characterized in that the cylindrical support bar
For hollow form.
3. the fixation device of transmission line antivibration hammer according to claim 1, which is characterized in that the lever is pistol
Shape.
4. the fixation device of transmission line antivibration hammer according to claim 1, which is characterized 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 fixation device of transmission line antivibration hammer according to claim 1, which is characterized in that opened up on the attachment base
Second through-hole, the connecting column run through second through-hole.
6. the fixation device of transmission line antivibration hammer according to claim 1, which is characterized in that the cylindrical support bar
A fixed ring above and positioned at lever two sides is respectively set.
7. the fixation device of transmission line antivibration hammer according to claim 1, which is characterized in that the stay hook top edge
Setting and the matched stop collar of 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 CN106911112A (en) | 2017-06-30 |
| CN106911112B true CN106911112B (en) | 2018-11-23 |
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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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2020007689A (en) * | 2018-01-22 | 2020-09-25 | Hubbell Inc | Self-seating damper clamp. |
| 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 |
| 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 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU454113B2 (en) * | 1969-07-14 | 1974-10-04 | Dollison (Australia) Pty. Limited | Means for securing vibration dampers to overhead powerlines |
| US3772718A (en) * | 1971-08-16 | 1973-11-20 | Preformed Line Products Co | Cable indicating, flotation and vibration damping devices |
| 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 |
| CN102882157B (en) * | 2012-10-30 | 2015-05-13 | 国家电网公司 | Portable shockproof hammer tool for replacing tension wire 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 |
| 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
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| Publication number | Publication date |
|---|---|
| CN106911112A (en) | 2017-06-30 |
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