CN205693305U - A kind of double Split type lead spacer - Google Patents
A kind of double Split type lead spacer Download PDFInfo
- Publication number
- CN205693305U CN205693305U CN201620579351.7U CN201620579351U CN205693305U CN 205693305 U CN205693305 U CN 205693305U CN 201620579351 U CN201620579351 U CN 201620579351U CN 205693305 U CN205693305 U CN 205693305U
- Authority
- CN
- China
- Prior art keywords
- tension disk
- tension
- disk
- split type
- spacer
- 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.)
- Withdrawn - After Issue
Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 43
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 239000000203 mixture Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 7
- 230000004993 binary fission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Abstract
The open a kind of double Split type lead spacer of this utility model, described conductor spacer is formed by boring a hole in " work " font insulating frame, tension disk and wire, described tension disk is made up of the first tension disk and the second tension disk, described first tension disk one end is connected to insulating frame by the first rotating shaft, described second tension disk one end is connected to insulating frame, described first tension disk and described second tension disk by the second rotating shaft and is respectively arranged in " work " font " " up and down；The described first tension disk other end is plugged in described second tension disk, and the described second tension disk other end is plugged in described first tension disk, and surrounds wire perforation；Described first tension disk one end is also associated with the first spring, described second tension disk one end is also associated with the second spring, described first spring is F2 for the directed force F 1 of the first tension disk, described second spring for the active force of the second tension disk, and the force direction of described F1 with F2 is contrary.The conductor spacer that this utility model provides is more firm, and damping performance is good.
Description
Technical field
This utility model relates to power accessories technical field, more particularly in relating to a kind of double Split type conductor spacing
Rod.
Background technology
The relative motion being mainly used between siding stopping wire of power transmission sequence split conductor conductor spacer and normally
The geometry of split conductor is kept under ruuning situation.At a distance, jumbo ultra high-tension transmission line every phase conductor employing two,
Four and above split conductor.The power transmission line of 220KV and 330KV uses binary fission wire at present, and 500KV power transmission line uses three
Division and conductors on quad bundled, the voltage ultra high-tension transmission line higher than 500KV uses six division and more polytomic wires.In order to protect
Card split conductor wire harness spacing keeps constant to meet electric property, reduction surface voltage gradient, and in a short-circuit situation, wire
Electromagnetic force will not be produced between wire harness, cause the collision that attracts each other, though or cause the attraction of moment to collide, but accident eliminate after can
Return to normal condition, thus separated by a distance in span be mounted with conductor spacer.The vibration to secondary span of the installation interval rod
Certain inhibitory action is may also function as with aeolian vibration.
In China's 220kV binary fission transmission line of alternation current, it is separated by 40-100 rice in each span and will install one two
Cracking separation rod, is used for keeping the spacing of two root wires and suppression aeolian vibration, the vibration of secondary span, to ensure transmission line of electricity
Safe operation.But, existing type bipartition conductor spacer is made up of the metal vaulting pole of two ends band bulb and the wire clamp of band ball-and-socket.Due to
Described conductor spacer is all-metal manufacture, and does not has mosaic rubber block in wire clamp, and binary fission wire can only be played septal branch by it
Support effect, it is impossible to keep the insulation between two root wires, the performance eliminating conductor vibration is the most very poor；At a lot of wires
Among the natural environment of field, temperature changes with seasonal variations, and the cold phenomenon of flatulence of heat type of wire can make the diameter of wire become
Change, thus cause conductor spacer that the power that holds of wire is affected by certain；Again due to wire at run duration because of varied
Factor cause its running temperature to have change by a relatively large margin, the action effect of this variations in temperature to be similar to heat the most therewith following
Ring, is finally likely to cause because causing bolt torque to decline wire clamp that wire holds power and declines.Wire is hold by conductor spacer
The lower general who has surrendered of power may directly influence conductor spacer and be likely to occur sliding and channel bit, and thereby results in the optimal peace of conductor spacer off-design
Holding position, thus do not have the fixing wire of design, protection circuit should be effective, in some instances it may even be possible at certain particular moment conductor spacer
Location brings new danger to vibrate to wire, stress increases, and even results in wire fatigue rate and accelerates, in turn results in line
Serious accident and the losses such as path loss is bad.
Summary of the invention
Based on this, it is necessary to provide a kind of double Split type lead spacer, to solve some above-mentioned technical problems.
A technical scheme of the present utility model is:
A kind of double Split type lead spacer, it is characterised in that described conductor spacer is by " work " font insulating frame, tension disk
And wire perforation composition, described tension disk is made up of the first tension disk and the second tension disk, and described first tension disk one end leads to
Crossing the first rotating shaft and be connected to insulating frame, described second tension disk one end is connected to insulating frame by the second rotating shaft, wherein, and described
One tension disk and described second tension disk are respectively arranged in " work " font " " up and down；The described first tension disk other end is inserted
Being connected to described second tension disk, the described second tension disk other end is plugged in described first tension disk, and surrounds wire perforation；
Described first tension disk one end is also associated with the first spring, and described second tension disk one end is also associated with the second bullet
Spring, wherein, described first spring is for the directed force F 1 of the first tension disk, and described second spring is for the effect of the second tension disk
Power is F2, and the force direction of described F1 with F2 is contrary.
Wherein in an embodiment, the described first tension disk other end is clamping button, described second tension disk be provided with
The draw-in groove that clamping button matches, described clamping button is connected in described draw-in groove.
Wherein in an embodiment, described first tension disk is provided with the first fixing hole near one end of clamping button, and described
Second tension disk and described fixing hole opposite position are provided with the second fixing hole, and screw is solid through described first fixing hole and second
Determine hole and fix described first tension disk and the second tension disk.
Wherein in an embodiment, described tension disk is two, is symmetric with " work " font middle " l ".
Wherein in an embodiment, described conductor spacer is provided with coding, and described in be encoded to reflection-type.
This utility model beneficial effect:
Using such scheme, a kind of double the most such conductor spacers of Split type lead spacer that this utility model provides are led
Line is bored a hole through wire, fixes wire by conductor spacer, and such wire is vibrations when, due to the first tension disk and second
Tension disk is connected by rotating shaft and spring, tension disk and then vibrations when of vibrations, but due to the active force phase of two springs
Pin down mutually, so can well restrict the vibrations that wire brings, the most just decrease conductor spacer and drive the vibrations of other wires
Probability, it is more long that the conductor spacer made can use, and reduces the vibrations of wire；On the other hand, the first tension disk and second
Using snap fit between tension disk, such work about electric power personnel are very convenient installing tension disk when, subtract the most simultaneously
The low time of work about electric power personal height operation, thus reduce danger；Furthermore, in order to strengthen the first tension disk further
And second stability of tension disk, use screw again to fix through the first tension disk and the second tension disk, increase
Connective stability between first tension disk and the second tension disk.
Accompanying drawing explanation
Fig. 1 is a kind of double Split type lead spacer structural representations of this utility model；
Fig. 2 is the structural representation of insulating frame section in a kind of pair of Split type lead spacer of this utility model；
Fig. 3 is connected structure schematic diagram in a kind of double Split type lead spacer of this utility model；
Fig. 4 is fixed structure schematic diagram in a kind of double Split type lead spacer of this utility model.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched
State.Accompanying drawing gives better embodiment of the present utility model.But, this utility model can be by many different forms
Realize, however it is not limited to embodiment disclosed below.On the contrary, providing the purpose of these embodiments is to make this practicality
It is more thorough comprehensive that novel disclosure understands.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward ",
Orientation or the position relationship of the instruction such as " clockwise ", " counterclockwise ", " axially ", " radially ", " circumferential " are based on shown in the drawings
Orientation or position relationship, be for only for ease of and describe this utility model and simplify description rather than instruction or the dress of hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model
Restriction.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.Common skill for this area
For art personnel, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
Refer to Fig. 1, a kind of double Split type lead spacer, it is characterised in that described conductor spacer 10 is by " work " font
Insulating frame 100, tension disk and wire perforation 103 composition, described tension disk is by the first tension disk 200 and the second tension disk 300
Composition, described first tension disk 200 one end is connected to insulating frame 100, described second tension disk 300 1 by the first rotating shaft 101
End is connected to insulating frame 100, wherein, described first tension disk 200 and described second tension disk 300 by the second rotating shaft 102
It is respectively arranged in " work " font " " up and down；Described first tension disk 200 other end is plugged in described second tension disk 300,
Described second tension disk 300 other end is plugged in described first tension disk 200, and surrounds wire perforation 103.
Referring to shown in Fig. 2, described first tension disk 200 one end is also associated with the first spring 400, described second tension disk
300 one end are also associated with the second spring 500, and wherein, described first spring 400 is for the directed force F 1 of the first tension disk 200, institute
Stating the second spring 500 for the active force of the second tension disk 300 is F2, and the force direction of described F1 with F2 is contrary.Described folder
Line device is two, is symmetric with " work " font middle " l ".
Such conductor spacer wire through wire bore a hole 103, fix wire by conductor spacer, such wire vibrations time
Wait, owing to the first tension disk and the second tension disk are connected by rotating shaft and spring, tension disk and then vibrations when of vibrations, but
It is owing to the active force of two springs mutually pins down, so can well restrict the vibrations that wire brings, between the most just decreasing
Drive the probability of the vibrations of other wires every rod, it is more long that the conductor spacer made can use, and reduces the vibrations of wire.
As it is shown on figure 3, described first tension disk 200 other end is clamping button 201, described second tension disk 300 is provided with
The draw-in groove 301 matched with clamping button 201, described clamping button 201 is connected in described draw-in groove 301.
Using snap fit between first tension disk and the second tension disk, such work about electric power personnel are installing tension disk
When very convenient, reduce the time of work about electric power personal height operation the most simultaneously, thus reduce danger.
As shown in Figure 4, described first tension disk 200 is provided with the first fixing hole 600, and institute near one end of clamping button 201
Stating the second tension disk 300 and be provided with the second fixing hole with described fixing hole 600 opposite position, screw passes described first fixing hole
600 and second fixing described first tension disk 200 and the second tension disk 300 of fixing hole (not being given in figure).
In order to strengthen the first tension disk and the stability of the second tension disk further, use screw through the first tension disk
And second tension disk again fix, increase the connective stability between the first tension disk and the second tension disk.
Another preferred version, described conductor spacer is provided with coding, and described in be encoded to reflection-type.The most each conductor spacer will
Number, and the numbering of conductor spacer can reflect in the case of having light to shine, even if so distance is remote again, electric power overhaul personnel
It can also be seen that the numbering of conductor spacer, very convenient.
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, above in conjunction with accompanying drawing to this
The detailed description of the invention of utility model is described in detail.Superincumbent description elaborates a lot of detail so that fully
Understand this utility model.But this utility model can be implemented to be much different from alternate manner described above, this area
Technical staff can do similar improvement in the case of this utility model intension, and therefore this utility model is not by public above
The restriction of the specific embodiment opened.Further, each technical characteristic of embodiment described above can combine arbitrarily, for making to retouch
State succinct, all possible combination of each technical characteristic in above-described embodiment is not all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.In the description of this specification, reference term "
Individual embodiment ", " some embodiments ", " example ", the description of " concrete example " or " some examples " etc. mean to combine this embodiment
Or specific features, structure, material or the feature that example describes is contained at least one embodiment of the present utility model or example
In.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And,
Describe specific features, structure, material or feature can with in one or more embodiments in office or example in an appropriate manner
In conjunction with.Additionally, in the case of the most conflicting, those skilled in the art can be by the different enforcements described in this specification
The feature of example or example and different embodiment or example is combined and combines.It should be pointed out that, general for this area
For logical technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (5)
1. a double Split type lead spacer, it is characterised in that described conductor spacer (10) is by " work " font insulating frame
(100), tension disk and wire perforation (103) composition, described tension disk is by the first tension disk (200) and the second tension disk
(300) composition, described first tension disk (200) one end is connected to insulating frame (100) by the first rotating shaft (101), and described second
Tension disk (300) one end is connected to insulating frame (100) by the second rotating shaft (102), wherein, described first tension disk (200) with
And described second tension disk (300) is respectively arranged in " work " font " " up and down；Described first tension disk (200) other end is inserted
Being connected to described second tension disk (300), described second tension disk (300) other end is plugged in described first tension disk (200), and
Surround wire perforation (103)；
Described first tension disk (200) one end is also associated with the first spring (400), and described second tension disk (300) one end also connects
Be connected to the second spring (500), wherein, described first spring (400) for the directed force F 1 of the first tension disk (200), described
Two springs (500) are F2 for the active force of the second tension disk (300), and the force direction of described F1 with F2 is contrary.
The double Split type lead spacer of one the most according to claim 1, it is characterised in that described first tension disk
(200) other end is clamping button (201), and described second tension disk (300) is provided with the draw-in groove matched with clamping button (201)
(301) in, described clamping button (201) is connected in described draw-in groove (301).
The double Split type lead spacer of one the most according to claim 1, it is characterised in that described first tension disk
(200) one end near clamping button (201) is provided with the first fixing hole (600), and described second tension disk (300) is fixing with described
Hole (600) opposite position is provided with the second fixing hole, and screw fixes institute through described first fixing hole (600) and the second fixing hole
State the first tension disk (200) and the second tension disk (300).
The double Split type lead spacer of one the most according to claim 1, it is characterised in that described tension disk is two,
It is symmetric with " l " in the middle of " work " font.
The double Split type lead spacer of one the most according to claim 1, it is characterised in that described conductor spacer is provided with volume
Code, and described in be encoded to reflection-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579351.7U CN205693305U (en) | 2016-06-15 | 2016-06-15 | A kind of double Split type lead spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579351.7U CN205693305U (en) | 2016-06-15 | 2016-06-15 | A kind of double Split type lead spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693305U true CN205693305U (en) | 2016-11-16 |
Family
ID=57427563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620579351.7U Withdrawn - After Issue CN205693305U (en) | 2016-06-15 | 2016-06-15 | A kind of double Split type lead spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205693305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958410A (en) * | 2016-06-15 | 2016-09-21 | 国网江苏省电力公司淮安供电公司 | Double-split conductor spacer |
-
2016
- 2016-06-15 CN CN201620579351.7U patent/CN205693305U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958410A (en) * | 2016-06-15 | 2016-09-21 | 国网江苏省电力公司淮安供电公司 | Double-split conductor spacer |
| CN105958410B (en) * | 2016-06-15 | 2017-07-28 | 国网江苏省电力公司淮安供电公司 | A kind of pair of Split type lead spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161116 Effective date of abandoning: 20170728 |
|
| AV01 | Patent right actively abandoned |