CN105226596A - A kind of electricity getting device for ground wire deicing automatic connection device - Google Patents
A kind of electricity getting device for ground wire deicing automatic connection device Download PDFInfo
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- CN105226596A CN105226596A CN201410265519.2A CN201410265519A CN105226596A CN 105226596 A CN105226596 A CN 105226596A CN 201410265519 A CN201410265519 A CN 201410265519A CN 105226596 A CN105226596 A CN 105226596A
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- electricity getting
- getting device
- fingertip
- wire clamp
- automatic connection
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Abstract
The invention provides a kind of electricity getting device for ground wire deicing automatic connection device, the electric current of armature (iron) tower transmission pressure collaborates and causes folding conductor to introduce steel tower ground wire deicing again, comprise electricity getting device wire clamp and contact finger structure, the side of electricity getting device wire clamp is provided with abduction side, and contact finger structure is arranged on electricity getting device wire clamp abduction side.Electricity getting device designs the contact finger structure that some assembly have spring, the electric current on electricity getting device is caused on folding conductor.
Description
Technical field
The present invention relates to overhead transmission line engineering field, especially relate to a kind of electricity getting device for ground wire deicing automatic connection device of overhead transmission line engineering.
Background technology
The transmission line of especially some high and cold mountain area of China of the transmission line under extreme weather conditions, one to winter, often icing was serious.The longitudinal unbalance tension force that uneven icing on transmission pressure, ground wire produces, steel tower can be caused toward the large side run-off the straight of tension force or bending, when exceeding design ability to bear, transmission pressure will occur, the fracture of ground wire, gold utensil come off, serious meeting causes collapse of iron tower.In addition, due to overhead ground wire on steel tower, to resist part unlike transmission pressure by the heat energy that load current produces freezing, and its ice covering thickness is generally considerably beyond transmission pressure.
At present, existingly utilize driven by motor folding conductor to beat to come to the automatics of ground wire deicing to electricity getting device drainage, ubiquity folding conductor is beaten to during electricity getting device and electricity getting device can not firmly engage, folding conductor produces that offset deviation causes that folding conductor and electricity getting device can not accurately engage, sleet falls that electricity getting device causes engaging place icing effect overcurrent, the heavier electricity getting device that causes of engaging place deadweight is partial to the problems such as engaging side.
Summary of the invention
The object of this invention is to provide a kind of electricity getting device for ground wire deicing automatic connection device, the folding conductor solving ground wire deicing automatic connection device is beaten to during electricity getting device and electricity getting device firmly can not engage folding conductor, folding conductor produces offset deviation and causes that folding conductor and electricity getting device can not accurately engage, sleet is fallen electricity getting device and caused engaging place icing effect overcurrent and the heavier problem causing electricity getting device to be partial to engaging side of engaging place deadweight.
To achieve these goals, the invention provides a kind of electricity getting device for ground wire deicing automatic connection device, the electric current of armature (iron) tower transmission pressure collaborates and causes folding conductor to introduce steel tower ground wire deicing again, comprise electricity getting device wire clamp and contact finger structure, the side of electricity getting device wire clamp is provided with abduction side, and contact finger structure is arranged on electricity getting device wire clamp abduction side.
Contact finger structure comprises fingertip and spring, and fingertip is symmetricly set on the both sides of abduction side, and spring correspondence is arranged on the both sides of fingertip.
Electricity getting device also comprises weight stack, and weight stack is arranged on electricity getting device wire clamp, keeps the balance of contact finger structure on electricity getting device wire clamp, is also provided with suspention plate and heavy punch piece at the centre bore of electricity getting device wire clamp.
The radial radius of abduction side of electricity getting device wire clamp is greater than other radial radiuses of electricity getting device wire clamp.
Electricity getting device wire clamp is polytomic electricity getting device wire clamp, and division number is quadripartion, six divisions or eight divisions etc., and each division place is respectively arranged with wire clamp chuck.
Fingertip is some to symmetrically arranged fingertip, the quantity of the corresponding fingertip of spring, and the opening and closing place of often pair of fingertip is set to outer splayed configuration, the adaptive folding conductor engaging of opening size.
Further improvement contact finger structure also comprises guide plate, guide plate is pair of openings place and the fingertip plate that splayed configuration is consistent outward as the extended of fingertip, guide plate is symmetricly set on the both sides of abduction side, carries out engaging drainage in the fingertip that guide plate guides folding conductor to enter spring clamp.
As a further improvement on the present invention, electricity getting device also comprises protective cover, and protective cover is fixed on electricity getting device wire clamp, and contact finger structure is arranged in protective cover.
Protective cover is three arched housings, and engaging place of folding conductor is provided with the V-type door that link is hung.
The invention has the beneficial effects as follows:
A) electric current on bundle conductor is directed on electricity getting device by electricity getting device wire clamp chuck;
B) on electricity getting device, design the contact finger structure that some assembly have spring, the electric current on electricity getting device is caused on folding conductor;
C) guide plate is had in fingertip periphery design: when folding conductor contact center line and fingertip center line have certain offset deviation in the horizontal direction, folding conductor still can push fingertip center along guide plate smoothly;
D) cause fingertip icing effect overcurrent and engaging for preventing sleet from falling on fingertip, at fingertip and guide plate periphery design protective cover, prevent sleet waft into;
E) because the structures such as fingertip, guide plate, protective cover have certain deadweight, electricity getting device can be caused amesiality; Therefore, devise centering type suspention plate and weight stack, ensure the level of electricity getting device, suspention plate is also for installing suspention.In addition, be provided with heavy punch piece for adjusting dead weight, reduce the drift angle of electricity getting device self.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein: 1-electricity getting device wire clamp, 2-contact finger structure, 3-abduction side, 4-fingertip, 5-spring, 6-weight stack, 7-wire clamp chuck, 8-guide plate, 9-protective cover, 10-V type door, 11-suspends plate in midair, 12-heavy punch piece.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment as shown in the figure, the present embodiment provides a kind of electricity getting device for ground wire deicing automatic connection device, the electric current of armature (iron) tower transmission pressure collaborates and causes folding conductor to introduce steel tower ground wire deicing again, comprise electricity getting device wire clamp 1 and contact finger structure 2, the side of electricity getting device wire clamp 1 is provided with abduction side 3, the radial radius of abduction side 3 of electricity getting device wire clamp 1 is greater than other radial radiuses of electricity getting device wire clamp 1, and contact finger structure 2 is arranged on electricity getting device wire clamp 1 abduction side 3.
The present embodiment contact finger structure 2 comprises fingertip 4, spring 5 and guide plate 8, fingertip 4 and guide plate 8 are symmetricly set on the both sides of abduction side 3, spring 5 correspondence is arranged on the both sides of fingertip 4, guide plate 8 guide folding conductor enter spring 5 clamp fingertip 4 in carry out engaging drainage.
The present embodiment electricity getting device also comprises weight stack 6, and weight stack 6 is arranged on electricity getting device wire clamp 1, and weight stack 6 keeps the balance of contact finger structure 2 on electricity getting device wire clamp 1, is also provided with suspention plate 11 and heavy punch piece 12 at the centre bore of electricity getting device wire clamp 1.
The division number of the present embodiment electricity getting device wire clamp 1 is six divisions, or also can adopt quadripartion or other division numbers, and each division place is respectively arranged with wire clamp chuck 7, transmission pressure of holding with a firm grip respectively.
The fingertip that the present embodiment fingertip 4 adopts three groups of symmetric arrays to arrange, the Multi-contact of realization and folding conductor better, or also can for the number except three groups, the quantity of the corresponding fingertip 4 of spring 5, the opening and closing place often organizing fingertip 4 is set to outer splayed configuration, the adaptive folding conductor engaging of opening size; Guide plate 8 is the pair of openings place plate consistent with the outer splayed configuration of fingertip 4 as fingertip extended.
The present embodiment electricity getting device also comprises protective cover 9, and protective cover 9 is fixed on electricity getting device wire clamp 1, and contact finger structure 2 is arranged in protective cover 9; Protective cover 9 is related to three arched housings, and engaging place of folding conductor is provided with the V-type door 10 that link is hung, and folding conductor backs down V-type door 10 and fingertip 4 engages, and simultaneously V-type door 10 blocks sleet better and avoids freezing.
The invention has the beneficial effects as follows:
A) electric current on electricity getting device wire clamp is directed on electricity getting device by wire clamp chuck;
B) on electricity getting device, design the contact finger structure that some assembly have spring, the electric current on electricity getting device is caused on folding conductor;
C) guide plate is had in fingertip periphery design: when folding conductor center line and fingertip center line have certain offset deviation in the horizontal direction, folding conductor still can push fingertip center along guide plate smoothly;
D) cause fingertip icing effect overcurrent and engaging for preventing sleet from falling on fingertip, at fingertip and guide plate periphery design protective cover, prevent sleet waft into;
E) because the structures such as fingertip, guide plate and protective cover have certain deadweight, electricity getting device can be caused amesiality; Therefore, devise centering type suspention plate and weight stack, ensure the balance of electricity getting device, suspention plate is also for installing suspention.Devise heavy punch piece in addition for adjusting dead weight, reduce the drift angle of electricity getting device self.
Claims (9)
1. the electricity getting device for ground wire deicing automatic connection device, it is characterized in that: comprise electricity getting device wire clamp (1) and contact finger structure (2), the side of electricity getting device wire clamp (2) is provided with abduction side (3), and contact finger structure (2) is arranged on electricity getting device wire clamp (1) abduction side (3).
2. a kind of electricity getting device for ground wire deicing automatic connection device according to claim 1, is characterized in that: abduction side (3) the radial radius of electricity getting device wire clamp (1) is greater than other radial radiuses of electricity getting device wire clamp (1).
3. a kind of electricity getting device for ground wire deicing automatic connection device according to claim 1, is characterized in that: electricity getting device wire clamp (1) is respectively arranged with wire clamp chuck (7) for polytomic electricity getting device wire clamp, each division place.
4. a kind of electricity getting device for ground wire deicing automatic connection device according to claim 1, it is characterized in that: also comprise weight stack (6), weight stack (6) is arranged on electricity getting device wire clamp (1), keep contact finger structure (2) balance on electricity getting device wire clamp (1), at the centre bore of electricity getting device wire clamp (1), suspention plate (11) and heavy punch piece (12) are also installed.
5. according to a kind of electricity getting device for ground wire deicing automatic connection device in claim 1-4 described in any one claim, it is characterized in that: contact finger structure (2) comprises fingertip (4) and spring (5), fingertip (4) is symmetricly set on the both sides of abduction side (3), and spring (5) correspondence is arranged on the both sides of fingertip (4).
6. a kind of electricity getting device for ground wire deicing automatic connection device according to claim 5, it is characterized in that: fingertip (4) for some to symmetrically arranged fingertip, the quantity of spring (5) corresponding fingertip (4), the opening and closing place of often pair of fingertip (4) is set to outer splayed configuration, the adaptive folding conductor engaging of opening size.
7. a kind of electricity getting device for ground wire deicing automatic connection device according to claim 6, it is characterized in that: contact finger structure (2) also comprises guide plate (8), guide plate (8) is the pair of openings place plate consistent with fingertip (4) outer splayed configuration as fingertip (4) extended, guide plate (8) is symmetricly set on the both sides of abduction side (3), carries out engaging drainage in guide plate (8) guide folding conductor to enter fingertip (4) that spring (5) clamps.
8. according to a kind of electricity getting device for ground wire deicing automatic connection device in claim 1-4 or 7 described in any one claim, it is characterized in that: electricity getting device also comprises protective cover (9), protective cover (9) is fixed on electricity getting device wire clamp (1), and contact finger structure (2) is arranged in protective cover (9).
9. a kind of electricity getting device for ground wire deicing automatic connection device according to claim 8, is characterized in that: protective cover (9) is three arched housings, and engaging place of folding conductor is provided with the V-type door (10) that link is hung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265519.2A CN105226596B (en) | 2014-06-16 | 2014-06-16 | A kind of electricity getting device for ground wire deicing automatic connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265519.2A CN105226596B (en) | 2014-06-16 | 2014-06-16 | A kind of electricity getting device for ground wire deicing automatic connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105226596A true CN105226596A (en) | 2016-01-06 |
| CN105226596B CN105226596B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410265519.2A Active CN105226596B (en) | 2014-06-16 | 2014-06-16 | A kind of electricity getting device for ground wire deicing automatic connection device |
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| CN (1) | CN105226596B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302204A (en) * | 2017-02-22 | 2017-10-27 | 中国能源建设集团南京线路器材有限公司 | Upper box-like electricity getting device |
| CN107508237A (en) * | 2017-02-22 | 2017-12-22 | 中国能源建设集团南京线路器材有限公司 | Upper box-like ground wire deicing automatic connection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201845883U (en) * | 2010-10-25 | 2011-05-25 | 浙江泰昌实业有限公司 | 500 kV alternating-current and direct-current substation quaternary fission 'C'-shaped equipment clamp hardware tool |
| CN202034503U (en) * | 2011-03-08 | 2011-11-09 | 广东省电力设计研究院 | Eight-to-one flexible wire clamp |
| CN202503233U (en) * | 2012-01-05 | 2012-10-24 | 顾春娟 | Electrical-conductive member |
| CN202522588U (en) * | 2011-12-09 | 2012-11-07 | 保定供电公司 | Special test wire clamp for switch contact resistance |
| RO129271A2 (en) * | 2012-07-06 | 2014-02-28 | Electro Sistem Srl | Fixing and anchoring clamp for medium voltage bunched cable with supporting wire and process for making the same |
| CN203895929U (en) * | 2014-06-16 | 2014-10-22 | 南京电力金具设计研究院 | Power-taking device for automatic wiring device of ground wire deicing |
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2014
- 2014-06-16 CN CN201410265519.2A patent/CN105226596B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845883U (en) * | 2010-10-25 | 2011-05-25 | 浙江泰昌实业有限公司 | 500 kV alternating-current and direct-current substation quaternary fission 'C'-shaped equipment clamp hardware tool |
| CN202034503U (en) * | 2011-03-08 | 2011-11-09 | 广东省电力设计研究院 | Eight-to-one flexible wire clamp |
| CN202522588U (en) * | 2011-12-09 | 2012-11-07 | 保定供电公司 | Special test wire clamp for switch contact resistance |
| CN202503233U (en) * | 2012-01-05 | 2012-10-24 | 顾春娟 | Electrical-conductive member |
| RO129271A2 (en) * | 2012-07-06 | 2014-02-28 | Electro Sistem Srl | Fixing and anchoring clamp for medium voltage bunched cable with supporting wire and process for making the same |
| CN203895929U (en) * | 2014-06-16 | 2014-10-22 | 南京电力金具设计研究院 | Power-taking device for automatic wiring device of ground wire deicing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302204A (en) * | 2017-02-22 | 2017-10-27 | 中国能源建设集团南京线路器材有限公司 | Upper box-like electricity getting device |
| CN107508237A (en) * | 2017-02-22 | 2017-12-22 | 中国能源建设集团南京线路器材有限公司 | Upper box-like ground wire deicing automatic connection device |
| CN107302204B (en) * | 2017-02-22 | 2022-10-14 | 中国能源建设集团南京线路器材有限公司 | Upper combined electricity taking device |
| CN107508237B (en) * | 2017-02-22 | 2023-06-27 | 中国能源建设集团南京线路器材有限公司 | Automatic wiring device for upper-closing type ground wire ice melting |
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| Publication number | Publication date |
|---|---|
| CN105226596B (en) | 2017-10-13 |
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