CN107069627B - A kind of spring Anti-galloping inter-phase spacer - Google Patents
A kind of spring Anti-galloping inter-phase spacer Download PDFInfo
- Publication number
- CN107069627B CN107069627B CN201710436713.6A CN201710436713A CN107069627B CN 107069627 B CN107069627 B CN 107069627B CN 201710436713 A CN201710436713 A CN 201710436713A CN 107069627 B CN107069627 B CN 107069627B
- Authority
- CN
- China
- Prior art keywords
- inner casing
- hanging plate
- spring
- guiding shell
- cylinder inner
- 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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Links
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 35
- 230000016507 interphase Effects 0.000 title claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000012212 insulator Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
- H02G7/125—Damping spacers
Abstract
The invention discloses a kind of spring Anti-galloping inter-phase spacers, it include: insulation gap stick ontology, the conducting wire hanging plate for being symmetrically connected to the buffer body at the insulation gap stick ontology both ends and being connect with the buffer body, wherein, buffer body includes cylinder inner casing, it is oriented to shell, spring, cylinder piston and guide rod, cylinder inner casing sliding sleeve is set in guiding shell, cylinder piston is set in cylinder inner casing and is fixedly connected by guide rod with top surface on guiding shell, one-way air inlet hole and unidirectional venthole are vertically arranged on cylinder piston, spring pocket is set to guide rod periphery and both ends are connect with top surface on the upper top surface of guiding shell and cylinder inner casing respectively.The spring Anti-galloping inter-phase spacer can gradually be absorbed the bounce power from its two sides by buffer body, and the time of conducting wire bounce is effectively controlled, meanwhile, avoid the damage of the spring Anti-galloping inter-phase spacer.
Description
Technical field
The present invention relates to electric power corollary equipment technical fields, specifically provide a kind of spring Anti-galloping inter-phase spacer.
Background technique
The inter-phase spacer installed on transmission line of electricity can make not advising for conducting wire by the way that each phase conductor of route to be connected with each other
Then bounce is cancelled out each other and is discharged, prevent conducting wire contact with each other electric discharge or because beat it is excessive caused by bigger accident.
However, existing inter-phase spacer is to be mounted on insulation gap stick on conducting wire by the fitting hardness of two sides, lead
The random jump of line is easy to twist off insulation gap stick or fitting is caused to split.
Therefore, how the improvement in structure is carried out to existing inter-phase spacer, with the bounce of effective pilot, simultaneously
The damage for avoiding inter-phase spacer becomes people's urgent problem to be solved.
Summary of the invention
In consideration of it, the purpose of the present invention is to provide a kind of spring Anti-galloping inter-phase spacer, to solve existing phase
Between conductor spacer cannot the fast and effeciently bounce of pilot and the problems such as cannot effectively avoid the damage of inter-phase spacer.
Present invention provide the technical scheme that a kind of spring Anti-galloping inter-phase spacer, comprising: insulation gap stick ontology
The conducting wire hanging plate for being symmetrically connected to the buffer body at the insulation gap stick ontology both ends and being connect with the buffer body, wherein slow
Rushing body includes cylinder inner casing, guiding shell, spring, cylinder piston and guide rod, and cylinder inner casing sliding sleeve is set in guiding shell,
Cylinder piston is set in cylinder inner casing and is fixedly connected by guide rod with top surface on guiding shell, sets vertically on cylinder piston
Be equipped with one-way air inlet hole and unidirectional venthole, spring pocket be set to guide rod periphery and both ends respectively with the upper top surface of guiding shell and
Top surface connects on cylinder inner casing.
It is preferred that the one-way air inlet hole and unidirectional venthole are through-hole, gas flow can be passed through by being inside respectively arranged with
Opposite check valve.
Further preferably, the cylinder inner shell bottom is fixedly connected with the first connector, setting in first connector
There is internal screw thread, the end of the insulation gap stick ontology is provided with the external screw thread with the screw-internal thread fit.
Further preferably, the guiding shell upper is fixedly connected with the second connector, setting in second connector
There is internal screw thread, the bottom of the conducting wire hanging plate is fixedly connected with connecting rod, and the connecting rod and the second connector screw thread connect
It connects.
Further preferably, the guiding shell upper is fixedly connected with third connector, is arranged on the third connector
There is strip groove, the two sides of the strip groove are correspondingly arranged on cross through hole, and the bottom of the conducting wire hanging plate is fixedly connected with company
Extension bar, the connecting rod are set in the strip groove, and the fixing axle by passing through the cross through hole and connecting rod is realized
With the rotation connection of third connector.
Further preferably, the circumferentially-spaced arrangement of the one-way air inlet hole and unidirectional venthole along cylinder piston.
Further preferably, the one-way air inlet hole and unidirectional venthole are equidistantly spaced from along the circumferential direction of cylinder piston.
Further preferably, the bottom of the guiding shell is provided with the limit inside edge to extend internally along its circumferential direction, described
The top of cylinder inner casing is provided with outwardly extending limit outer edge, the limit inside edge and limit outside along its circumferential direction
Along the clamping that guiding shell and cylinder inner casing can be achieved, to prevent cylinder inner casing to be detached from guiding shell.
Further preferably, the threading hole with the cooperation of conducting wire periphery is provided on the conducting wire hanging plate.
Further preferably, the conducting wire hanging plate includes the first hanging plate ontology and the second hanging plate ontology, the first hanging plate sheet
The groove of section semicircular in shape, the first hanging plate ontology and the second hanging plate are correspondingly arranged in the middle part of body and the second hanging plate ontology
Ontology is bolted to connection.
Further preferably, the insulation gap stick ontology includes that insulating bar and spacer sleeve are set to the exhausted of the insulating bar periphery
Edge.
Further preferably, the equal length of the guide rod and guiding shell.
Spring Anti-galloping inter-phase spacer provided by the invention is connect by conducting wire hanging plate with conducting wire, when conducting wire occurs not
When rule bounce, buffer body can carry out the bounce power generated by bounce by its internal spring and cylinder piston dual slow
Punching effectively controls the time of conducting wire bounce gradually to absorb the bounce power, meanwhile, avoid the spring Anti-galloping phase
Between conductor spacer damage.
Detailed description of the invention
With reference to the accompanying drawing and embodiment the present invention is described in further detail:
Fig. 1 is spring Anti-galloping inter-phase spacer structural schematic diagram；
Fig. 2 is the structural schematic diagram of buffer body and conducting wire hanging plate；
Fig. 3 is the schematic internal view of buffer body and conducting wire hanging plate；
Fig. 4 be buffer body without stress when structural schematic diagram；
Fig. 5 is the structural schematic diagram of buffer body when conducting wire applies pressure to buffer body；
Fig. 6 is the structural schematic diagram of buffer body when conducting wire applies pulling force to buffer body；
Fig. 7 is the layout diagram of spring Anti-galloping inter-phase spacer.
Specific embodiment
The present invention is further explained below in conjunction with specific embodiment, but the not limitation present invention.
As shown in Fig. 1~Fig. 6, the present invention provides a kind of spring Anti-galloping inter-phase spacers, comprising: insulation gap stick
Ontology 1, the buffer body 2 for being symmetrically connected to 1 both ends of insulation gap stick ontology and the conducting wire hanging plate being connect with the buffer body 2
3, wherein buffer body 2 includes cylinder inner casing 21, guiding shell 22, spring 23, cylinder piston 24 and guide rod 25, cylinder inner casing
21 sliding sleeves are set in guiding shell 22, and cylinder piston 24 is set in cylinder inner casing 21, and the space in cylinder inner casing is divided into
Upper chamber and lower chamber, cylinder piston 24 are fixedly connected by guide rod 25 with top surface on guiding shell 22 and vertical thereon
It is provided with one-way air inlet hole 241 and unidirectional venthole 242, the one-way air inlet hole 241 and unidirectional venthole 242 pass in and out gas and be
Aperture, the spring 23 be sheathed on 25 periphery of guide rod and both ends respectively with guiding shell 22 upper top surface and cylinder inner casing 21
Upper top surface connection, wherein when the spring 23 in the raw when, cylinder piston 24 is preferably placed in cylinder inner casing 21
Portion.
Fig. 7 is the layout diagram of the spring Anti-galloping inter-phase spacer, as shown in figure 4, when buffer body is without stress shape
When state, cylinder piston is located at the middle part of cylinder inner casing, and spring in the raw, applies as shown in figure 5, working as conducting wire to buffer body
When pressure, the upper top surface compressed spring for being oriented to shell is mobile to cylinder inner casing, at this point, the indoor air quilt of cylinder inner casing lower chamber
Compression, pressure increase, and by unidirectional venthole, (one-way air inlet hole mentioned in the present invention is opposite to the indoor gas of lower chamber
For lower chamber in cylinder inner casing) slowly discharged into upper chamber, spring and unidirectional venthole produce the pressure
Raw double buffering effect；As shown in fig. 6, when conducting wire applies pulling force to buffer body, be oriented to the upper top surface extension spring of shell to
Direction far from top surface on cylinder is mobile, at this point, the indoor air of cylinder inner casing upper chambers is compressed, pressure increases, upper chambers
For indoor gas by the slowly interior discharge of chamber to the lower part of one-way air inlet hole, spring and one-way air inlet hole are double to pulling force generation
Weight buffer function.
The spring Anti-galloping inter-phase spacer is gradually absorbed the bounce power from its two sides by buffer body, is effectively controlled
It has made the time of conducting wire bounce, meanwhile, avoid the damage of the spring Anti-galloping inter-phase spacer.
As the improvement of technical solution, as shown in Fig. 4~Fig. 6, the air inlet 241 and venthole 242 are through-hole,
Check valve 243 that can be opposite by gas flow is respectively arranged in it.
Cylinder inner casing is fixedly connected with insulation gap stick, wherein the mode being fixedly connected can be welding, as technical side
The improvement of case, as shown in Fig. 2~Fig. 6,21 bottom of cylinder inner casing is fixedly connected with the first connector 26, first connection
Internal screw thread is provided in part 26, the end of the insulation gap stick ontology 1 is provided with the external screw thread with the screw-internal thread fit.
Guiding shell can be fixedly connected with guiding hanging plate, can also be rotatablely connected, when the two is fixedly connected, such as Fig. 2
Shown in~Fig. 6,22 top of guiding shell is fixedly connected with the second connector 27, is provided in second connector 27 interior
Screw thread, the bottom of the conducting wire hanging plate 3 are fixedly connected with connecting rod, and the connecting rod and 27 screw thread of the second connector connect
It connects；The (not shown) when the two rotation connection, 22 top of guiding shell are fixedly connected with third connector, and described the
Strip groove is provided on three connectors, the two sides of the strip groove are correspondingly arranged on cross through hole, the bottom of the conducting wire hanging plate 3
Portion is fixedly connected with connecting rod, and the connecting rod is set in the strip groove, and by passing through the cross through hole and connection
The fixing axle of bar realizes the rotation connection with third connector.
As the improvement of technical solution, as shown in figure 3, the one-way air inlet hole 241 and unidirectional venthole 242 are living along cylinder
The circumferentially-spaced arrangement of plug 24, further preferably, the circumferential direction of one-way air inlet hole 241 and unidirectional venthole 242 along cylinder piston 24
It is equidistantly spaced from, wherein the one-way air inlet hole 241 and unidirectional venthole 242 are preferably all 4.
It is described as the improvement of technical solution in order to guarantee that be oriented to shell and cylinder inner casing is not detached from because pulling force is excessive
The bottom of guiding shell 22 is provided with the limit inside edge (not shown) to extend internally, the cylinder inner casing 21 along its circumferential direction
Top its circumferential direction is provided with outwardly extending limit outer edge (not shown), the limit inside edge and the limit
Outer edge can realize the clamping of guiding shell 22 and cylinder inner casing 21, to prevent cylinder inner casing 21 to be detached from guiding shell 22.
As the improvement of technical solution, as shown in Figure 2 and Figure 3, it is provided on the conducting wire hanging plate 3 and cooperates with conducting wire periphery
Threading hole 31, the conducting wire hanging plate 3 include the first hanging plate ontology 32 and the second hanging plate ontology 33, the first hanging plate ontology 32
The groove of section semicircular in shape is correspondingly arranged on the middle part of the second hanging plate ontology 33, the first hanging plate ontology 32 and second is hung
Plate ontology 33 is bolted to connection.
As the improvement of technical solution, as shown in Figure 1, the insulation gap stick ontology 1 includes insulating bar 11 and spacer sleeve
Insulator 12 set on 11 periphery of insulating bar.
As the improvement of technical solution, the equal length of the guide rod 25 and guiding shell 22.
A specific embodiment of the invention is write according to progressive mode, and each embodiment is highlighted
Difference, similar portion can be with cross-reference.
Embodiments of the present invention are elaborated above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (10)
1. a kind of spring Anti-galloping inter-phase spacer is connected between two conducting wires characterized by comprising insulation gap
It stick ontology (1), the buffer body (2) for being symmetrically connected to insulation gap stick ontology (1) both ends and is connect with the buffer body (2)
Conducting wire hanging plate (3), wherein buffer body (2) include cylinder inner casing (21), guiding shell (22), spring (23), cylinder piston
(24) it is set in guiding shell (22) with guide rod (25), cylinder inner casing (21) sliding sleeve, cylinder piston (24) is set to cylinder
It is fixedly connected in inner casing (21) and by guide rod (25) with top surface in guiding shell (22), cylinder piston is vertically arranged on (24)
Have an one-way air inlet hole (241) and unidirectional venthole (242), spring (23) be sheathed on guide rod (25) periphery and both ends respectively with lead
It is connected to the upper top surface of shell (22) with top surface on cylinder inner casing (21), the bottom of guiding shell (22) is circumferentially arranged along it
There is the limit inside edge to extend internally, the top of the cylinder inner casing (21) is provided with outside outwardly extending limit along its circumferential direction
Edge, the limit inside edge and the limit outer edge can realize the clamping of guiding shell (22) and cylinder inner casing (21), to prevent
Only cylinder inner casing (21) is detached from guiding shell (22), the equal length of the guide rod (25) and guiding shell (22).
2. spring Anti-galloping inter-phase spacer described in accordance with the claim 1, it is characterised in that: the one-way air inlet hole
(241) and unidirectional venthole (242) is through-hole, and being inside respectively arranged with can be by the opposite check valve of gas flow (243).
3. spring Anti-galloping inter-phase spacer described in accordance with the claim 1, it is characterised in that: cylinder inner casing (21) bottom
Portion is fixedly connected with the first connector (26), is provided with internal screw thread, the insulation gap stick sheet in first connector (26)
The end of body (1) is provided with the external screw thread with the screw-internal thread fit.
4. spring Anti-galloping inter-phase spacer described in accordance with the claim 1, it is characterised in that: on the guiding shell (22)
Portion is fixedly connected with the second connector (27), is provided with internal screw thread in second connector (27), the conducting wire hanging plate (3)
Bottom is fixedly connected with connecting rod, and the connecting rod is threadedly coupled with second connector (27).
5. spring Anti-galloping inter-phase spacer described in accordance with the claim 1, it is characterised in that: on the guiding shell (22)
Portion is fixedly connected with third connector, and strip groove is provided on the third connector, and the two sides correspondence of the strip groove is set
It is equipped with cross through hole, the bottom of the conducting wire hanging plate (3) is fixedly connected with connecting rod, and the connecting rod is set to the strip groove
It is interior, and the fixing axle by passing through the cross through hole and connecting rod realizes the rotation connection with third connector.
6. spring Anti-galloping inter-phase spacer described in accordance with the claim 1, it is characterised in that: the one-way air inlet hole
(241) and unidirectional venthole (242) along cylinder piston (24) circumferentially-spaced arrangement.
7. spring Anti-galloping inter-phase spacer described in accordance with the claim 1, it is characterised in that: the one-way air inlet hole
(241) it is equidistantly spaced from unidirectional venthole (242) along the circumferential direction of cylinder piston (24).
8. spring Anti-galloping inter-phase spacer described in accordance with the claim 1, it is characterised in that: on the conducting wire hanging plate (3)
It is provided with the threading hole (31) with the cooperation of conducting wire periphery.
9. spring Anti-galloping inter-phase spacer according to claim 8, it is characterised in that: conducting wire hanging plate (3) packet
Include the first hanging plate ontology (32) and the second hanging plate ontology (33), the first hanging plate ontology (32) and the second hanging plate ontology (33)
Middle part is correspondingly arranged on the groove of section semicircular in shape, and the first hanging plate ontology (32) and the second hanging plate ontology (33) pass through spiral shell
Bolt is fixedly connected.
10. spring Anti-galloping inter-phase spacer described in accordance with the claim 1, it is characterised in that: the insulation gap stick sheet
Body (1) includes the insulator (12) that insulating bar (11) and spacer sleeve are set to the insulating bar (11) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436713.6A CN107069627B (en) | 2017-06-12 | 2017-06-12 | A kind of spring Anti-galloping inter-phase spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710436713.6A CN107069627B (en) | 2017-06-12 | 2017-06-12 | A kind of spring Anti-galloping inter-phase spacer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107069627A CN107069627A (en) | 2017-08-18 |
| CN107069627B true CN107069627B (en) | 2019-03-12 |
Family
ID=59595494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710436713.6A Active CN107069627B (en) | 2017-06-12 | 2017-06-12 | A kind of spring Anti-galloping inter-phase spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107069627B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528278A (en) * | 2017-09-29 | 2017-12-29 | 固力发电气股份有限公司 | A kind of composite alternate interval rod |
| CN107732839B (en) * | 2017-10-31 | 2019-11-08 | 河南理工大学 | A kind of translation rapid damping release based on air |
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| JPH08256426A (en) * | 1995-03-16 | 1996-10-01 | Ngk Insulators Ltd | Interphase spacer for electric cable |
| JP2000308246A (en) * | 1999-02-15 | 2000-11-02 | Furukawa Electric Co Ltd:The | Galloping-preventing device |
| CN2622403Y (en) * | 2003-04-28 | 2004-06-30 | 何忠文 | Gas turbine |
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| CN203660474U (en) * | 2014-01-21 | 2014-06-18 | 三峡大学 | Elastic system insulator chain windage-yaw-prevention device |
| CN204230773U (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | For changing the hydraulic telescopic device of electric transmission line isolator |
| CN104967078A (en) * | 2015-05-08 | 2015-10-07 | 贵州电网公司六盘水供电局 | Phase to phase spacer of restraining double loop power transmission line sleet jump and configuration method thereof |
| CN104979790A (en) * | 2015-07-18 | 2015-10-14 | 国网山东蓬莱市供电公司 | Phase-to-phase spacer spring damping device |
| CN206820429U (en) * | 2017-06-12 | 2017-12-29 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of spring Anti-galloping inter-phase spacer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1115323B (en) * | 1960-01-11 | 1961-10-19 | Kronprinz Ag | Spacer for bundle ladder |
| CN201649242U (en) * | 2009-09-30 | 2010-11-24 | 蒋乐飞 | Water saving type toilet seat |
| CN201639245U (en) * | 2010-04-19 | 2010-11-17 | 河北省电力研究院 | Spherically seated transmission conductor galloping prevention energy storing device |
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2017
- 2017-06-12 CN CN201710436713.6A patent/CN107069627B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08256426A (en) * | 1995-03-16 | 1996-10-01 | Ngk Insulators Ltd | Interphase spacer for electric cable |
| JP2000308246A (en) * | 1999-02-15 | 2000-11-02 | Furukawa Electric Co Ltd:The | Galloping-preventing device |
| CN2622403Y (en) * | 2003-04-28 | 2004-06-30 | 何忠文 | Gas turbine |
| KR100682530B1 (en) * | 2006-09-20 | 2007-02-20 | 주식회사 동보 | Spacer for a electricity route |
| KR100899184B1 (en) * | 2008-12-23 | 2009-05-27 | (주)유진씨엔이 | A spacer of power-transmission line |
| CN102738747A (en) * | 2012-07-11 | 2012-10-17 | 广州市迈克林电力有限公司 | Ground-conductor energy release bar and ground-conductor spacer bar |
| CN203660474U (en) * | 2014-01-21 | 2014-06-18 | 三峡大学 | Elastic system insulator chain windage-yaw-prevention device |
| CN204230773U (en) * | 2014-12-09 | 2015-03-25 | 国家电网公司 | For changing the hydraulic telescopic device of electric transmission line isolator |
| CN104967078A (en) * | 2015-05-08 | 2015-10-07 | 贵州电网公司六盘水供电局 | Phase to phase spacer of restraining double loop power transmission line sleet jump and configuration method thereof |
| CN104979790A (en) * | 2015-07-18 | 2015-10-14 | 国网山东蓬莱市供电公司 | Phase-to-phase spacer spring damping device |
| CN206820429U (en) * | 2017-06-12 | 2017-12-29 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of spring Anti-galloping inter-phase spacer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107069627A (en) | 2017-08-18 |
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