CN205610166U - Galloping prevention conductor spacer - Google Patents
Galloping prevention conductor spacer Download PDFInfo
- Publication number
- CN205610166U CN205610166U CN201620422937.2U CN201620422937U CN205610166U CN 205610166 U CN205610166 U CN 205610166U CN 201620422937 U CN201620422937 U CN 201620422937U CN 205610166 U CN205610166 U CN 205610166U
- Authority
- CN
- China
- Prior art keywords
- enclosed space
- fastener
- wire clamp
- spacing bar
- outside line
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 title abstract description 5
- 125000006850 spacer group Chemical group 0.000 title abstract description 5
- 230000002265 prevention Effects 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model is suitable for an electric power fitting technical field provides a galloping prevention conductor spacer, include: spliing the support and installing fixed fastener and the rotation fastener on the division support, the rotation fastener includes: outer fastener body, the outside line cramping that forms an enclosed space with the cooperation of outer fastener body covers, place the rotation axle sleeve in the enclosed space in, place the interior fastener that rotates in the axle sleeve in, outer fastener body is connected through hinged joint structure and bolted connection structure with outside line cramping lid. Connecting through bolted connection mechanism, making outer fastener body and outside line cramping lid and rotate can keep clearance invariable relatively between the axle sleeve, reduced wearing and tearing, deformation between outer fastener and the rotation axle sleeve, not only improved the rotation capability of rotary fastener greatly, that has improved galloping prevention conductor spacer prevents waving the performance, and reduced owing to the wearing and tearing of rotating the axle sleeve, the interior fastener that the deformation results in damage, make the risk of rotation fastener inefficacy to life has been prolonged.
Description
Technical field
This utility model belongs to electric armour clamp technical field, particularly relates to a kind of Anti-swing spacing bar.
Background technology
Wave be power line conductive () after line generation icing bias, the one produced under the excitation of wind is low
Frequently, the self-excited vibration of big amplitude.Waving is one of principal element threatening transmission line of electricity safe operation, the lighter
Can cause line flashover, tripping operation, severe one can occur gold utensil, insulator to damage, lead () line breaks stock, disconnected
Line, steel tower bolt gets loose, and the most tower brings serious harm to the safe operation of power system.
At present, the solution to this is that 360 degree of wheel by swinging wire clamp transfer minimizing and wave.
The outer wire clip body of existing swinging Anti-swing spacing bar and outside line are clamped and are only picked by hinge between lid
Structure connects, owing to being easily generated radial clearance between joint pin and pan, at rotary course China and foreign countries wire clip body
And outside line clamp the gap between lid and rotary axle box will be unstable, be easily caused rotary axle box when one section
Deform after between, further result in interior wire clamp and damage, cause Anti-swing spacing bar to lose effect, it is impossible to continue
Prevent transmission line of electricity waves effect.
Utility model content
The purpose of this utility model embodiment is to provide a kind of Anti-swing spacing bar, it is intended to solve in prior art
Outer wire clamp and rotary axle box gap unstable, be easily caused the abrasion of interior wire clamp, the problem even damaged.
This utility model embodiment is achieved in that a kind of Anti-swing spacing bar, including:
Divide support and be installed on the some fixed wire clamps on described division support and swinging wire clamp, institute
State swinging wire clamp to include: be installed on the outer wire clip body on described division support；With described outer wire clip body
Coordinating, the outside line that can form an enclosed space clamps lid；It is placed in the rotary axle box in described enclosed space；Put
Interior wire clamp in described rotary axle box；
Described outer wire clip body and described outside line clamp covers at the both sides connecting portion of described enclosed space by hinge
Chain attachment structure is attached with bolt fastening structure.
Preferably, described hinge engaging structure is parallel with the axis of described bolt fastening structure.
Preferably, described bolt fastening structure is positioned at the close described outer wire clip body of described enclosed space and divides
Split the side of the installation position of support.
Preferably, described enclosed space is single-revolution formula cavity, and the two ends of described swinging cavity are outwards passed through
Logical.
Preferably, the two ends of described enclosed space have radially, inwardly protruded defining flange.
Preferably, the described defining flange of described enclosed space at least one end have through described enclosed space with
Breach outside described swinging wire clamp.
Preferably, described outer wire clip body or described outside line clamp to cover and have through to described swinging wire clamp
Outside through hole.
Preferably, the material of described rotary axle box is modified nylon materials or polytetrafluoro alkene.
The Anti-swing spacing bar that this utility model provides, its outer wire clip body and outside line clamp between lid by one group
Hinge engaging structure and one group of bolt connecting mechanism are attached, and make outer wire clip body and outside line clamp Gai Yuzhuan
The gap of relative constancy can be kept between moving axis set, decrease the abrasion between outer wire clamp and rotary axle box,
Deformation, so on the one hand substantially increases the rotating property of revolution wire clamp, improves the anti-dance of Anti-swing spacing bar
Performance, makes the wire clamp can be freely rotatable in 360 ° of all-round scopes, reaches the purpose suppressing wire icing to wave；
On the other hand also reduce the abrasion due to rotary axle box, deform the interior wire clamp damage caused, make swinging line
The risk that folder lost efficacy, thus extend the service life of Anti-swing spacing bar.
Accompanying drawing explanation
Fig. 1 is the structure chart of the Anti-swing spacing bar that this utility model provides；
Fig. 2 is that the outer wire clip body that this utility model provides clamps, with outside line, the structural representation that lid matches；
Fig. 3 is the side view that the outside line that this utility model provides clamps lid；
Fig. 4 is the axial sectional view that the outside line that this utility model provides clamps lid；
Fig. 5 is an axial sectional view of the outer wire clip body that this utility model provides；
Fig. 6 is a lateral view of the outer wire clip body that this utility model provides；
Fig. 7 is the axial view of the rotary axle box that this utility model provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that this embodiment only in order to
Explain this utility model, be not used to limit this utility model.
Below in conjunction with specific embodiment, of the present utility model implementing is described in detail:
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, a kind of Anti-swing spacing bar, including: division support 1 and
It is arranged on the some fixed wire clamps 3 on division support 1 and swinging wire clamp 2 swingably, the most preferably
It is two fixed wire clamps 3 and swinging wire clamp 2.Swinging wire clamp 2 includes: be installed on division support 1
On outer wire clip body 201 and the outside line that coordinates with outer wire clip body 201 clamp lid 202, outer wire clip body
An enclosed space 207 can be formed between 201 and outside line cramping lid 202；Be placed in this enclosed space 207 turns
Moving axis set 203；The interior wire clamp 204 being placed in rotary axle box 203；Outer wire clip body 201 and described outer wire clamp
Gland 202 is connected through the hinge structure 2101 and bolt fastening structure at the both sides connecting portion of enclosed space 207
2102 are attached.
As it is shown in figure 1, fixed wire clamps 3 includes fixing clamper body 31, fixing clamper cover plate 32, wire clamp
Rubber tile 33.Fixing clamper body 31 and fixing clamper cover plate 32 cooperate, and are embedded with wire clamp between the two
Rubber tile 33, is used for clamping electric wire.
In an embodiment of the present utility model, the axis of bolt fastening structure 2102 and hinge engaging structure
The axis of 2101 is parallel.
In an embodiment of the present utility model, bolt fastening structure 2102 is positioned at leaning on of enclosed space 207
Nearly outer wire clip body 201 and the side of the installation position of division support 1, compare and be placed in opposite side, and bolt is even
The access node structure 2102 stress in this side is more stable, and rigidity is more preferable.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, rotary axle box 203 is located at outer wire clip body 201
Clamp on the swinging enclosed space 207 constituted after lid 202 installation coordinates with outside line, it is preferred that enclose sky
Between 207 installation cavitys with column, be used for installing rotary axle box 203, and the two ends of this enclosed space 207
The most through, rotary axle box 203 is clipped in inner chamber 207 rotation together with the interior lines of clamping electric wire.
As it is shown in fig. 7, in an embodiment of the present utility model, rotary axle box 203 is a hollow cylinder,
Two ends have flange 2031, and in can preventing from being installed on rotary axle box 203, interior wire clamp moves in the axial direction.
Because traditional wire clamp all uses hinge engaging structure to connect, chain connection has between bearing pin and pin-and-hole
Larger gap, easily makes to rotate in interior wire clamp or rotary axle box wire clamp outside unstable, has bigger friction,
It is easily caused rotary axle box or the abrasion of interior wire clamp, deformation, until damaging, by adding the first bolt connecting mechanism
Clamp to cover tightly with outside line by outer wire clip body and force together, outside line folder body and outside line can be made to clamp between lid
Gap stable, so that the shape of enclosed space between the two and rotary axle box mutually, is i.e. revolution and ties
Structure, makes to be rotatably assorted the most steady, on the one hand substantially increases the rotating property of revolution wire clamp, improves anti-
The anti-dance performance of dance conductor spacer, makes the wire clamp can be freely rotatable in 360 ° of all-round scopes, reaches to suppress wire
The purpose that icing is waved；On the other hand also reduce the abrasion due to rotary axle box, deform the interior wire clamp caused
Damage, make the risk that swinging wire clamp lost efficacy, thus extend the service life of Anti-swing spacing bar.
As it is shown in fig. 7, in an embodiment of the present utility model, outer wire clip body 201 clamps with outside line
The two ends of the enclosed space 207 of lid 202 have radially, inwardly protruded defining flange 208；Anti-spline
Moving axis set 203 is axially moveable together with interior wire clamp 204.
As in figure 2 it is shown, in a kind of embodiment of the present utility model, the limit of enclosed space 207 at least one end
Position flange 208 has this enclosed space 207 through and the breach 2071 outside swinging wire clamp 2, is i.e. formed
Blank structure, for draining, can prevent hydrops between the two ends defining flange 208 in peacekeeping space 207 from freezing.
In another kind of embodiment of the present utility model, outer wire clip body 201 or outside line clamp to be had on lid 202
Have through to the through hole outside swinging wire clamp 2, for draining, peacekeeping space 207 internal water accumulation knot can be prevented
Ice.
In an embodiment of the present utility model, having four wire clamps on division support 1,2 is solid
Fixed pattern wire clamp 3,2 is swinging wire clamp 2, and fixed wire clamps 3 and swinging wire clamp 2 use interval
Mode arranges and is installed on division support 1；Or on one side of division support 1, fixed wire clamps 3 is all installed,
Another side all installs back rotatable wire clamp 2.
In an embodiment of the present utility model, the material of rotary axle box 203 be modified nylon materials or
Polytetrafluoro alkene, this material makes product have fatigue strength and rigidity is high, and heat-resist, coefficient of friction is low, resistance to
The advantages such as mill property is good.
In an embodiment of the present utility model, interior wire clamp 204 is a hollow circular cylinder, rotates flexibly,
Built-in rubber bearing shell, for stable holding wire.
Above-mentioned utility model embodiment provides a kind of Anti-swing spacing bar, including: divide support and be installed on
Some fixed wire clamps on described division support and swinging wire clamp, swinging wire clamp includes: outer wire clamp is originally
Body；With described outer wire clamp body fits, the outside line that can form an enclosed space clamps lid；Enclose described in being placed in
Rotary axle box in space；The interior wire clamp being placed in described rotary axle box；Described outer wire clip body with described outside
The wire clamp gland structure that is connected through the hinge at the both sides connecting portion of described enclosed space is entered with bolt fastening structure
Row connects.Outer wire clip body is clamped with outside line and is connected by one group of hinge engaging structure and one group of bolt between lid
Mechanism is attached, and makes outer wire clip body and outside line clamp between lid and rotary axle box and can keep relative constancy
Gap, decrease the abrasion between outer wire clamp and rotary axle box, deformation, so on the one hand substantially increase
The rotating property of revolution wire clamp, improves the anti-dance performance of Anti-swing spacing bar, makes the wire clamp can be all-round at 360 °
In the range of freely rotatable, reach to suppress the purpose waved of wire icing；On the one hand also reduce due to rotary shaft
The interior wire clamp that the abrasion of set, deformation cause damages, and makes the risk that swinging wire clamp lost efficacy, thus extends anti-
The service life of dance conductor spacer.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all should
Within being included in protection domain of the present utility model.
Claims (8)
1. an Anti-swing spacing bar, including: divide support and be installed on the some fixed wire clamps on described division support and swinging wire clamp, it is characterised in that
Described swinging wire clamp includes: be installed on the outer wire clip body on described division support；With described outer wire clamp body fits, the outside line that can form an enclosed space clamps lid；It is placed in the rotary axle box in described enclosed space；The interior wire clamp being placed in described rotary axle box；
Described outer wire clip body and described outside line cramping cover the structure that is connected through the hinge at the both sides connecting portion of described enclosed space and are attached with bolt fastening structure.
2. Anti-swing spacing bar as claimed in claim 1, it is characterised in that the axis of described bolt fastening structure is parallel with the axis of described hinge engaging structure.
3. Anti-swing spacing bar as claimed in claim 1, it is characterised in that described bolt fastening structure is positioned at the close described outer wire clip body of described enclosed space and the side of the installation position of division support.
4. Anti-swing spacing bar as claimed in claim 1, it is characterised in that described enclosed space is single-revolution formula cavity, and the two ends of described swinging cavity are the most through.
5. Anti-swing spacing bar as claimed in claim 4, it is characterised in that the two ends of described enclosed space have radially, inwardly protruded defining flange.
6. the Anti-swing spacing bar as described in claim 5, it is characterised in that the described defining flange of described enclosed space at least one end has through described enclosed space and the breach outside described swinging wire clamp.
7. Anti-swing spacing bar as claimed in claim 4, it is characterised in that described outer wire clip body or described outside line clamp and cover the through hole having outside through to described swinging wire clamp.
8. Anti-swing spacing bar as claimed in claim 1, it is characterised in that the material of described rotary axle box is modified nylon materials or polytetrafluoro alkene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422937.2U CN205610166U (en) | 2016-05-11 | 2016-05-11 | Galloping prevention conductor spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422937.2U CN205610166U (en) | 2016-05-11 | 2016-05-11 | Galloping prevention conductor spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205610166U true CN205610166U (en) | 2016-09-28 |
Family
ID=56966854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620422937.2U Expired - Fee Related CN205610166U (en) | 2016-05-11 | 2016-05-11 | Galloping prevention conductor spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205610166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947085A (en) * | 2017-12-06 | 2018-04-20 | 浙江飞英电力器材有限公司 | A kind of outer revolving structure of lead |
-
2016
- 2016-05-11 CN CN201620422937.2U patent/CN205610166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947085A (en) * | 2017-12-06 | 2018-04-20 | 浙江飞英电力器材有限公司 | A kind of outer revolving structure of lead |
| CN107947085B (en) * | 2017-12-06 | 2024-05-03 | 浙江飞英电力器材有限公司 | Outer revolution mechanic of lead frame line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20190511 |