CN209088494U - A kind of electric power transmission line stockbridge damper device - Google Patents
A kind of electric power transmission line stockbridge damper device Download PDFInfo
- Publication number
- CN209088494U CN209088494U CN201920056719.5U CN201920056719U CN209088494U CN 209088494 U CN209088494 U CN 209088494U CN 201920056719 U CN201920056719 U CN 201920056719U CN 209088494 U CN209088494 U CN 209088494U
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- CN
- China
- Prior art keywords
- power transmission
- transmission line
- stockbridge damper
- clamping plate
- electric power
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Abstract
The utility model relates to high-altitude stringing technical fields, and disclose a kind of electric power transmission line stockbridge damper device, including stockbridge damper ontology, the quantity of the stockbridge damper ontology is two, and galvanized strand wires is fixedly connected between two stockbridge damper ontologies, casing is welded in the middle part of the galvanized strand wires, supporting plate is welded in the middle part of described sleeve pipe, the top of the supporting plate two sides offers loose slot, the inside of the loose slot be equipped with shaft, the both ends of the shaft respectively with the two sides pivot bush unit of loose slot.Electric power transmission line stockbridge damper device, convenient for being stably installed on different types of power transmission line, greatly improve the practicability of the device, power transmission line is clamped using the arc clip of rubber material, the frictional force between the device and the insulated hull of power transmission line outer surface can be effectively improved, be conducive to improve mounting stability, avoid that positional shift occurs because installing loosely.
Description
Technical field
The utility model relates to high-altitude stringing technical field, specially a kind of electric power transmission line stockbridge damper device.
Background technique
When carrying out power construction, since high-tension overhead line bar position is higher, span is larger, when conducting wire is acted on by wind-force
It can shake, when conducting wire shakes, the operating condition at conducting wire suspension is the most unfavorable, and due to repeatedly vibrating, conducting wire is because of periodicity
Bending can occur fatigue rupture, generation in order to prevent this phenomenon is generally hung on the conducting wire close to insulator two sides
Stockbridge damper, effect are to consume the intensity of aeolian vibration to achieve the purpose that protect transmission pressure from fatigue damage.
Transmission pressure is influenced by self gravity, and overhead conducting wire is in the camber line state of both ends high, middle low, therefore,
Under normal conditions, stockbridge damper is mounted on the transmission pressure with certain tilt angle, and what is used mostly at present is still common
Stockbridge damper cannot be hung on power transmission line securely since its structure is too simple, position can occur with the increase of use time
Offset is set, stockbridge damper is caused to lose due protective effect, for this purpose, it is proposed that a kind of electric power transmission line is filled with stockbridge damper
It sets.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of electric power transmission line stockbridge damper device.
The utility model provides the following technical solutions: a kind of electric power transmission line stockbridge damper device, including stockbridge damper sheet
Body, the quantity of the stockbridge damper ontology is two, and is fixedly connected with galvanized strand wires between two stockbridge damper ontologies, institute
It states and is welded with casing in the middle part of galvanized strand wires, supporting plate is welded in the middle part of described sleeve pipe, the supporting plate two sides
Top offers loose slot, and the inside of the loose slot is equipped with shaft, the both ends of the shaft respectively with the two sides of loose slot
Pivot bush unit, the middle part fixing sleeve of the shaft are connected to connecting rod, and the other end of the connecting rod extends to the outside of loose slot
And it is fixedly installed with arc wire clamp, the top of two arc wire clamp other ends is fixedly installed with first clamping plate and second respectively
Clamping plate is connected with the rubber pad for increasing friction force, the first clamping plate between the first clamping plate and second clamping plate
Lateral surface screw thread be socketed with the clamping screw for fastening first clamping plate and second clamping plate, the other end of the clamping screw according to
It is secondary to offer set in the middle part of first clamping plate and rubber pad and the inside for extending to second clamping plate, the arc wire clamp medial surface
Slot and fixing sleeve are equipped with sleeve, and the other end movable sleeve of the sleeve is connected to motion bar), the other end of the motion bar extends to
The outside of grooving and it is fixedly installed with arc clip, the lateral surface of the arc clip passes through the other end of compressed spring and sleeve
Transmission connection, the medial surface of two arc clips are in contact with the outer surface of power transmission line and closely connect.
Preferably, the compressed spring movable set is in the outer surface of motion bar, the both ends of the compressed spring respectively with
Sleeve is fixedly connected with the side of arc clip.
Preferably, the medial surface fixing sleeve of the second clamping plate is equipped with threaded block, opens up in the middle part of the threaded block useful
In the threaded hole to socket-connect with clamping screw, the other end of the clamping screw extends to the inside of threaded hole and mutual screw thread is nibbled
Close connection.
Preferably, the mounting groove for being set with threaded block, the installation are offered in the middle part of the second clamping plate medial surface
The inner wall of slot and the outer surface of threaded block are welded and fixed.
Preferably, the arc clip is arc sheet rubber.
Preferably, the middle part of the first clamping plate and rubber pad offers the thread groove for being socketed clamping screw.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
Electric power transmission line stockbridge damper device, by hanging over the device on power transmission line, so that power transmission line squeezes outward
Press arc clip, arc clip pushes out motion bar, internal stretch from motion bar to sleeve so that elasticity occurs for compressed spring
Deformation, the opposition generated using compressed spring generation elastic deformation realize arc clip to the adaptive of power transmission line
Clamping, convenient for being stably installed on different types of power transmission line, greatly improves the practicability of the device, utilizes rubber material
The arc clip of matter clamps power transmission line, can effectively improve rubbing between the device and the insulated hull of power transmission line outer surface
Power is wiped, is conducive to improve mounting stability, avoids that positional shift occurs because installing loosely, then passes through clamping screw, the first folder
Plate and second clamping plate are used cooperatively, and realize that clamping screw engage connection with the screw thread of threaded block, are convenient for first clamping plate and the
Second splint is closely joined together, and using embedded threaded block, can be effectively improved the compactness of screw thread engagement, be recycled rubber
The effect of rubber mat can effectively improve the being completely embedded property between first clamping plate and second clamping plate, to improve two curved lines
Connective stability between folder realizes the device fast stable installation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model arc wire clamp；
Fig. 3 is the partial enlargement structural representation of the utility model Fig. 2；
Fig. 4 is the structural schematic diagram of the utility model shaft.
In figure: 1, stockbridge damper ontology；2, galvanized strand wires；3, casing；4, supporting plate；5, loose slot；6, shaft；7, it connects
Bar；8, arc wire clamp；9, first clamping plate；10, second clamping plate；11, rubber pad；12, clamping screw；13, grooving；14, sleeve；
15, motion bar；16, arc clip；17, compressed spring；18, mounting groove；19, threaded block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of electric power transmission line stockbridge damper device, including stockbridge damper ontology 1, stockbridge damper ontology 1
Quantity be two, and galvanized strand wires 2 is fixedly connected between two stockbridge damper ontologies 1, the middle part welding of galvanized strand wires 2
It is fixed with casing 3, the middle part of casing 3 is welded with supporting plate 4, and the top of 4 two sides of supporting plate offers loose slot 5, loose slot 5
Inside be equipped with shaft 6, respectively with the two sides pivot bush unit of loose slot 5, the middle part fixing sleeve of shaft 6 is connected at the both ends of shaft 6
Connecting rod 7, the other end of connecting rod 7 extend to the outside of loose slot 5 and are fixedly installed with arc wire clamp 8, utilize 7 band of connecting rod
Moving axis bar 6 is overturn in the inside of loose slot 5, realizes the opening and closing of two arc wire clamps 8, convenient for staff to the device
It is installed, is conducive to the installation convenience for improving the device, the top of two 8 other ends of arc wire clamp is fixedly installed with respectively
First clamping plate 9 and second clamping plate 10, are connected with the rubber for increasing friction force between first clamping plate 9 and second clamping plate 10
Pad 11, the lateral surface screw thread of first clamping plate 9 are socketed with the clamping screw 12 for fastening first clamping plate 9 and second clamping plate 10, lock
The other end of tight bolt 12 sequentially passes through first clamping plate 9 and rubber pad 11 and the inside for extending to second clamping plate 10, first clamping plate 9
The thread groove for being socketed clamping screw 12 is offered with the middle part of rubber pad 11, it, can be effective using the effect of rubber pad 11
Raising first clamping plate 9 and second clamping plate 10 between being completely embedded property, thus improve two arc wire clamps 8 between connection it is steady
It is qualitative, it realizes the device fast stable installation, offers grooving 13 in the middle part of 8 medial surface of arc wire clamp and fixing sleeve is equipped with set
Cylinder 14, the other end movable sleeve of sleeve 14 are connected to motion bar 15, and the other end of motion bar 15 extends to the outside of grooving 13 and consolidates
Dingan County be equipped with arc clip 16, arc clip 16 be arc sheet rubber, using rubber material arc clip 16 to power transmission line into
Row clamping, can effectively improve the frictional force between the device and the insulated hull of power transmission line outer surface, be conducive to improve installation surely
It is qualitative, it avoids that positional shift occurs because installing loosely, the lateral surface of arc clip 16 passes through compressed spring 17 and sleeve 14
Other end transmission connection, 17 movable set of compressed spring in the outer surface of motion bar 15, the both ends of compressed spring 17 respectively with set
Cylinder 14 is fixedly connected with the side of arc clip 16, the medial surface of two arc clips 16 be in contact with the outer surface of power transmission line and
Close connection, by hanging over the device on power transmission line, so that power transmission line, outwardly against arc clip 16, arc clip 16 is outside
Motion bar 15 is pushed, motion bar 15 utilizes compression bullet so that elastic deformation occurs for compressed spring 17 to the internal stretch of sleeve 14
Elastic deformation occurs for spring 17 and the opposition that generates, adaptive clamping of the arc clip 16 to power transmission line is realized, convenient for peace
On different types of power transmission line, the practicability of the device is greatly improved.
The medial surface fixing sleeve of second clamping plate 10 is equipped with threaded block 19, and the middle part of threaded block 19, which offers, to be used for and locking screw
The threaded hole that bolt 12 socket-connects, the other end of clamping screw 12 extend to the inside of threaded hole and the engagement connection of mutual screw thread, the
The mounting groove 18 for being set with threaded block 19, the inner wall and threaded block 19 of mounting groove 18 are offered in the middle part of 10 medial surface of second splint
Outer surface be welded and fixed, pass through being used cooperatively for clamping screw 12, first clamping plate 9 and second clamping plate 10, realize clamping screw
12 engage connection with the screw thread of threaded block 19, convenient for first clamping plate 9 and second clamping plate 10 to be closely joined together, using embedded
The threaded block 19 of formula, the compactness that can effectively improve screw thread engagement avoid occurring to improve the mounting stability of the device
Positional shift and lose the protective effect to power transmission line.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electric power transmission line stockbridge damper device, including stockbridge damper ontology (1), it is characterised in that: the stockbridge damper sheet
The quantity of body (1) is two, and is fixedly connected with galvanized strand wires (2) between two stockbridge damper ontologies (1), described zinc-plated
It is welded in the middle part of steel strand wires (2) casing (3), supporting plate (4), the supporting plate is welded in the middle part of described sleeve pipe (3)
(4) top of two sides offers loose slot (5), and the inside of the loose slot (5) is equipped with shaft (6), and the two of the shaft (6)
The two sides pivot bush unit with loose slot (5), the middle part fixing sleeve of the shaft (6) are connected to connecting rod (7), the connection respectively at end
The other end of bar (7) extends to the outside of loose slot (5) and is fixedly installed with arc wire clamp (8), two arc wire clamps (8)
The top of the other end is fixedly installed with first clamping plate (9) and second clamping plate (10), the first clamping plate (9) and second clamping plate respectively
(10) rubber pad (11) for increasing friction force, the lateral surface screw thread socket of the first clamping plate (9) are connected between
Have a clamping screw (12) for fastening first clamping plate (9) and second clamping plate (10), the other end of the clamping screw (12) according to
It is secondary to run through first clamping plate (9) and rubber pad (11) and the inside for extending to second clamping plate (10), arc wire clamp (8) medial surface
Middle part offer grooving (13) and fixing sleeve equipped with sleeve (14), the other end movable sleeve of the sleeve (14) is connected to motion bar
(15), the other end of the motion bar (15) extends to the outside of grooving (13) and is fixedly installed with arc clip (16), described
The lateral surface of arc clip (16) is sequentially connected by the other end of compressed spring (17) and sleeve (14), two arc folders
The medial surface of piece (16) is in contact with the outer surface of power transmission line and closely connects.
2. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the compressed spring
(17) movable set is pressed from both sides with sleeve (14) and arc respectively in the outer surface of motion bar (15), the both ends of the compressed spring (17)
The side of piece (16) is fixedly connected.
3. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the second clamping plate
(10) medial surface fixing sleeve is equipped with threaded block (19), offer in the middle part of the threaded block (19) for clamping screw (12)
The threaded hole to socket-connect, the other end of the clamping screw (12) extend to the inside of threaded hole and the engagement connection of mutual screw thread.
4. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the second clamping plate
(10) mounting groove (18) for being set with threaded block (19), the inner wall and spiral shell of the mounting groove (18) are offered in the middle part of medial surface
The outer surface of line seat (19) is welded and fixed.
5. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the arc clip
It (16) is arc sheet rubber.
6. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the first clamping plate
(9) and the middle part of rubber pad (11) offers the thread groove for being socketed clamping screw (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056719.5U CN209088494U (en) | 2019-01-14 | 2019-01-14 | A kind of electric power transmission line stockbridge damper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056719.5U CN209088494U (en) | 2019-01-14 | 2019-01-14 | A kind of electric power transmission line stockbridge damper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088494U true CN209088494U (en) | 2019-07-09 |
Family
ID=67128019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920056719.5U Expired - Fee Related CN209088494U (en) | 2019-01-14 | 2019-01-14 | A kind of electric power transmission line stockbridge damper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682485A (en) * | 2020-06-02 | 2020-09-18 | 安徽省含山县兴建铸造厂 | Vibration damper with self-locking anti-skidding structure and machining process thereof |
| CN113541080A (en) * | 2021-08-10 | 2021-10-22 | 国网山东省电力公司烟台供电公司 | Anti-slip sleeve for transmission line damper |
-
2019
- 2019-01-14 CN CN201920056719.5U patent/CN209088494U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682485A (en) * | 2020-06-02 | 2020-09-18 | 安徽省含山县兴建铸造厂 | Vibration damper with self-locking anti-skidding structure and machining process thereof |
| CN113541080A (en) * | 2021-08-10 | 2021-10-22 | 国网山东省电力公司烟台供电公司 | Anti-slip sleeve for transmission line damper |
| CN113541080B (en) * | 2021-08-10 | 2022-08-09 | 国网山东省电力公司烟台供电公司 | Anti-slip sleeve for transmission line damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |