CN106448819A - Tubular conductive piece and conductive device by employing the same - Google Patents
Tubular conductive piece and conductive device by employing the same Download PDFInfo
- Publication number
- CN106448819A CN106448819A CN201610636084.7A CN201610636084A CN106448819A CN 106448819 A CN106448819 A CN 106448819A CN 201610636084 A CN201610636084 A CN 201610636084A CN 106448819 A CN106448819 A CN 106448819A
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- China
- Prior art keywords
- tube
- shaped joint
- tubular conductive
- conductive part
- seam
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/06—Single tubes
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- Electric Vacuum Cleaner (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a tubular conductive piece and a conductive device by employing the same. The tubular conductive piece comprises a tube body, and two ends of the tube body is provided with blocking boards to block up inner holes of the tube body to separate the inner holes of the tube body from the internal air chamber of the tubular conductive piece assembly device. The blocking boards are configured to block up the inner hole ports at two ends of the tube body to allow the inner holes of the tube body to form an independent sealing space and separate the inner holes from the internal air chamber of the tubular conductive piece assembly device so as to prevent the non-cleaning residual metal foreign matters and moisture in the tubular conductive piece and the metal foreign matters in the manufacturing process from being mixed into the insulation medium of the air chamber to cause discharge, omit the process of cleaning the inner wall of the tubular conductive piece, reduce the labor intensity, shorten the product assembling period and greatly improve the work efficiency.
Description
Technical field
The invention belongs to high-voltage electrical equipment field is and in particular to a kind of tubular conductive part and using this tubular conductive part
Conductive equipment.
Background technology
It is assemblied in the aluminium alloy in gas-insulated metal-enclosed conductive equipment and copper alloy conducting rod, typically adopt hollow type
Tubular conductive part, tubular conductive part includes contact tube and the tubular type tube-shaped joint located at contact tube two ends, but tubular conductive
Part must is fulfilled for surface roughness polishing and reaches more than 6.3 and surfaces externally and internally cleaning foreign requirement, and guarantee equipment once becomes
Work(comes into operation, and discharge fault after avoiding equipment longtime running.And in actual production, tubular conductive part is being welded into
In type, polishing manufacture process, the internal fine metal that is easily mixed into is considered to be worth doing and other foreign bodies, because its inner diameter volume is long and narrow, leads to clear up
Difficulty, even if careful cleaning cannot guarantee that foreign body can thoroughly be removed totally, and if in the course of the work in conducting rod
The metal fillings in portion or other foreign bodies have been mixed in the dielectric for the inner plenum of conducting rod institute assembly equipment and have been easily caused electric discharge
, there is huge potential safety hazard in the generation of accident.
Content of the invention
It is an object of the invention to provide a kind of tubular conductive part, easy to solve foreign body within contact tube in prior art
It is mixed into the problem of the discharge accident causing for the inner plenum of its assembly equipment；Meanwhile, the present invention also aims to carrying
For a kind of conductive equipment using this tubular conductive part.
For achieving the above object, a kind of technical scheme of tubular conductive part of the present invention is：A kind of tubular conductive part, including
Body, the two ends of described body are provided with for the endoporus blocking body so that the endoporus of body is set with assembling for tubular conductive part
The closure plate that standby inner plenum is isolated.
Described body includes contact tube and the tube-shaped joint located at contact tube at least one end, closure plate located at contact tube with corresponding
At the welding position of tube-shaped joint.
Described tube-shaped joint includes being arranged at first tube-shaped joint of contact tube one end and is arranged at the contact tube other end
Second tube-shaped joint, the first tube-shaped joint is female, and the second tube-shaped joint is male.
Described tube-shaped joint includes being arranged at first tube-shaped joint of contact tube one end and is arranged at the contact tube other end
Second tube-shaped joint, described first tube-shaped joint, the second tube-shaped joint are male, or described first tube-shaped joint, second
Tube-shaped joint is female.
The end of described contact tube is provided with the contact tube seam of annular, and the corresponding end of corresponding tube-shaped joint is provided with annular
Tube-shaped joint seam, contact tube seam constitutes the annular groove for the loading that coincide for closure plate with corresponding tube-shaped joint seam.
Described contact tube seam and corresponding tube-shaped joint seam are not more than along the length sum on conducting rod axis direction
The thickness of closure plate.
The outer wall of end of described contact tube seam is relatively set with slope with the outer wall of the end of corresponding tube-shaped joint
Mouthful, each groove is collectively forming V-shaped welding groove.
On the periphery of described closure plate, the most advanced and sophisticated place in V-shaped welding groove is provided with annular groove.
A kind of technical scheme of conductive equipment is：A kind of conductive equipment, including housing be arranged at one of enclosure interior
Or more than two connected head-to-tail tubular conductive parts, described tubular conductive part adopts tubular conductive part described above.
The invention has the beneficial effects as follows：Closure plate is used for blocking the inner orifice at the two ends of body, so that the endoporus of body is formed solely
Vertical confined space is simultaneously isolated with the inner plenum for tubular conductive part institute assembly equipment, it is to avoid within tubular conductive part
Metallic foreign body in kish foreign body, moisture and the manufacture process do not cleaned out etc. is mixed in the dielectric in air chamber
Cause the problem of electric discharge, meanwhile, eliminate the process that the inwall to tubular conductive part is cleared up, reduce labor intensity, contracting
Short sawn timber assembly period, substantially increase work efficiency, and simplify technique, it is to avoid in prior art, adopt solid joint pair
Contact tube carries out blocking the problem leading to complex process, production cost high.
Brief description
Fig. 1 is a kind of structural representation of an embodiment of conductive equipment of the present invention；
Fig. 2 is a kind of structural representation of an embodiment of tubular conductive part of the present invention；
Fig. 3 is the structural representation of the first tube-shaped joint；
Fig. 4 is the structural representation of the second tube-shaped joint；
Fig. 5 is the structural representation of closure plate；
Fig. 6 is the structural representation of contact tube；
Fig. 7 is the partial enlarged drawing at A in Fig. 2.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.A kind of conductive equipment of the present invention concrete
Embodiment, as shown in Figures 1 to 7, including housing 14 with many tubular conductive parts being end-to-end being arranged in housing 14, with
It is described in detail as a example wherein one, tubular conductive part includes body, body includes contact tube 1, is arranged at contact tube 1 one end
The first tube-shaped joint 2 and be arranged at contact tube 1 the other end the second tube-shaped joint 3, between contact tube 1 and each tube-shaped joint
It is provided with closure plate for blocking the endoporus at contact tube 1 two ends so that the endoporus of contact tube 1 forms an independent confined space
It is isolated with the air chamber 15 for tubular conductive part institute assembly equipment.Closure plate includes being arranged at that contact tube 1 one end is tubular with first to be connect
The first closure plate 6 between 2 and the second closure plate 7 being arranged between the other end of contact tube 1 and the second tube-shaped joint 3, first
Closure plate 6 and the second closure plate 7 structure size all same, are Circular plate structure.
The two ends of contact tube 1 are provided with the contact tube seam 11 of annular, and the first tube-shaped joint 2 is provided with is led with corresponding
The corresponding first tube-shaped joint seam 9 of fulgurite seam 11, the first tube-shaped joint seam 9 is formed with corresponding contact tube seam 11 and supplies
First closure plate 6 coincide the first annular groove installed, the length of the axis direction along tubular conductive part of the first tube-shaped joint seam 9 and
Length sum on the axial direction along tubular conductive part of corresponding contact tube seam 11 is less than the thickness of slab of the first closure plate 6, that is,
There is gap it is ensured that having part to weld in welding both when first tube-shaped joint seam 9 is docked with corresponding contact tube seam 11
Material contacts with the first closure plate 6 it is ensured that the first tube-shaped joint 2, the first closure plate 6 and contact tube 1 three can more firmly connect,
It is relatively set with groove with the outer wall of corresponding contact tube seam 11 end on the outer wall of the first tube-shaped joint seam 9 end,
Groove is collectively forming V-shaped welding groove 13 within towards tubular conductive part for the tip, in V on the periphery of the first closure plate 6
It is provided with annular groove 12 it is ensured that the first closure plate 6 both ends of the surface and the first tube-shaped joint seam 9 and corresponding at shape bevel for welding 13
Contact tube seam 11 is fully contacted in the bottom surface riveting dress of the axis direction along tubular conductive part it is ensured that the intensity that is welded, it is to avoid should
Power is concentrated, and advantageously forms welding pool simultaneously, so that V-shaped welding groove 13 root is fully fused, and be further ensured that first
Closure plate 6 and the first tube-shaped joint 2 and contact tube 1 weld more firm.The thickness of slab of the first closure plate 6 be more than stop with the first tube-shaped joint
Mouth 9 length of the axis direction along tubular conductive part and the axial direction along tubular conductive part of corresponding contact tube seam 11
On length sum, cause new foreign body residue problem for avoiding overlap to ooze out.
Second tube-shaped joint 3 is provided with second tube-shaped joint seam 10 second pipe corresponding with corresponding contact tube seam 11
Shape joint seam 10 and corresponding contact tube seam 11 form and coincide the second annular groove installed for the second closure plate 7, and second tubular connects
The head length of the axis direction along tubular conductive part of seam 10 and the axle along tubular conductive part of corresponding contact tube seam 11
It is slightly less than the thickness of slab of the second closure plate 7 to the length sum on direction, that is, the second tube-shaped joint seam 10 is stopped with corresponding contact tube
There is gap both during mouth 11 docking it is ensured that having part wlding to contact with the second closure plate 7 in welding, being easy to be formed weld and melting
Pond, so that bevel for welding 13 root is fully fused it is ensured that in welding the second tube-shaped joint 3, the second closure plate 7 and contact tube 1 three
Can more firmly connect, outer with corresponding contact tube seam 11 end on the outer wall of the second tube-shaped joint seam 10 end
Groove is relatively set with wall, groove is collectively forming V-shaped welding groove within towards tubular conductive part for the tip, second blocks up
It is provided with annular groove at V-shaped welding groove it is ensured that the second closure plate 7 two ends and the second tube-shaped joint on the periphery of plate 7
Seam 10 and corresponding contact tube seam 11 are fully contacted it is ensured that welding in the bottom surface riveting dress of the axis direction along tubular conductive part
Dress intensity, it is to avoid stress concentration, advantageously forms welding pool simultaneously, so that bevel for welding 13 root is fully fused, and enter one
It is more firm that step ensures that the second closure plate 7 and the second tube-shaped joint 3 and contact tube 1 weld.The thickness of slab of the second closure plate 7 is more than and second
The length of the axis direction along tubular conductive part of tube-shaped joint seam 10 and corresponding contact tube seam 11 along tubular conductive
Length sum on the axial direction of part, causes new foreign body residue problem for avoiding overlap to ooze out.
The endoporus 4 of the first tube-shaped joint 2 forms a jack, and the first tube-shaped joint 2 forms a female, and second tubular connects
3 have one for inserting with conductive with the jack grafting cooperation of the first tube-shaped joint 17 on another tubular conductive part 16
Enter section 5, the second tube-shaped joint 3 forms a male, two tubular conductive parts are plug-in end to end in this way.
The welding process of the tubular conductive part of the present invention is：On the assembling platform of the fourth of the twelve Earthly Branches, by riveting dress by the first tube-shaped joint 2,
Second tube-shaped joint 3, the first closure plate 6, the second closure plate 7 and contact tube 1 position fixes it is ensured that overall length, linearity and axiality etc.
Tolerance, first passes through MIG weldering bottoming at each V-shaped welding groove 13, filling, then through MIG welding cap face, and first tubular is connect
The 2, second tube-shaped joint 3, the first closure plate 6, the second closure plate 7 and contact tube 1 are welded together, realize contact tube 1 and are internally formed solely
Vertical confined space, it is to avoid the foreign body in the retained foreign body and manufacture process do not cleaned out is mixed in air chamber 15, thoroughly avoids
Foreign body within contact tube 1, moisture etc. are mixed into after mounting in the air chamber 15 interior insulation medium that it is assembled and cause thing of discharging
Therefore.In whole manufacture, storage and transportation, the foreign body of outside cannot propagate into inside contact tube 1, within former contact tube 1
Retained foreign body and moisture also more out so will not avoid and are carried out to inside contact tube 1, wipe, simplify before assembly
Matting, reduces the protection cost in manufacture process, reduces cleaning labor intensity before assembling and foreign body residual risk,
And reduce the labor intensity of assembly crewman, shorten the Product Assembly cycle.
In other embodiments of the invention, in conductive equipment, can also a tubular conductive part be only set, now conductive
The tube-shaped joint of female can also be respectively provided with or is respectively provided with the tube-shaped joint of male and the male and female touch base assembling with it in two ends on pipe
It is used in combination；One tubular conductive part can also be only set in conductive equipment, now can also only setting one on contact tube
Tube-shaped joint, the other end is closed；The tubular conductive part of more than three can also be set in conductive equipment；Meeting each contact tube
Tube-shaped joint is capable of under the requirement of plug-in mounting, and closure plate can also be arranged on tube-shaped joint and be used for blocking the endoporus of tube-shaped joint；Lead
Fulgurite seam and corresponding tube-shaped joint seam can also be equal to the thickness of closure plate along the length sum on conducting rod axis direction；
Annular groove can also be not provided with the periphery of closure plate；When meeting welding requirements it is also possible in the end of contact tube and pipe
All it is not provided with fixing structure, directly docking is welded on the end of shape joint；Body can not also include tube-shaped joint, now
Contact tube forms body.
A kind of reality of the tubular conductive part in each embodiment of the embodiment of tubular conductive part and a kind of above-mentioned conductive equipment
Apply example identical, here is omitted.
Claims (9)
1. a kind of tubular conductive part, including body it is characterised in that：The two ends of described body are provided with the endoporus for blocking body
So that the closure plate that the endoporus of body is isolated with the inner plenum for tubular conductive part institute assembly equipment.
2. a kind of tubular conductive part according to claim 1 it is characterised in that：Described body includes contact tube and located at leading
The tube-shaped joint of fulgurite at least one end, closure plate is at the welding position of contact tube and corresponding tube-shaped joint.
3. a kind of tubular conductive part according to claim 2 it is characterised in that：Described tube-shaped joint includes being arranged at conduction
First tube-shaped joint of pipe one end and the second tube-shaped joint being arranged at the contact tube other end, the first tube-shaped joint is female, the
Two tube-shaped joints are male.
4. a kind of tubular conductive part according to claim 2 it is characterised in that：Described tube-shaped joint includes being arranged at conduction
First tube-shaped joint of pipe one end and be arranged at the second tube-shaped joint of the contact tube other end, described first tube-shaped joint, second
Tube-shaped joint is male, or described first tube-shaped joint, the second tube-shaped joint are female.
5. a kind of tubular conductive part according to any one of claim 1-4 it is characterised in that：The end of described contact tube sets
There is the contact tube seam of annular, the corresponding end of corresponding tube-shaped joint is provided with the tube-shaped joint seam of annular, contact tube seam
Constitute the annular groove for the loading that coincide for closure plate with corresponding tube-shaped joint seam.
6. a kind of tubular conductive part according to claim 5 it is characterised in that：Described contact tube seam and corresponding tubular
Joint seam is not more than the thickness of closure plate along the length sum on conducting rod axis direction.
7. a kind of tubular conductive part according to claim 5 it is characterised in that：The outer wall of the end of described contact tube seam
It is relatively set with groove with the outer wall of the end of corresponding tube-shaped joint, each groove is collectively forming V-shaped welding groove.
8. a kind of tubular conductive part according to claim 7 it is characterised in that：Weld in V-arrangement on the periphery of described closure plate
The most advanced and sophisticated place connecing groove is provided with annular groove.
9. a kind of conductive equipment, including housing be arranged at one or more than two of enclosure interior and connected head-to-tail tubular lead
Electric part it is characterised in that：Described tubular conductive part adopts the tubular conductive part any one of the claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636084.7A CN106448819B (en) | 2016-08-05 | 2016-08-05 | A kind of tubular conductive part and the conductive equipment using the tubular conductive part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636084.7A CN106448819B (en) | 2016-08-05 | 2016-08-05 | A kind of tubular conductive part and the conductive equipment using the tubular conductive part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106448819A true CN106448819A (en) | 2017-02-22 |
| CN106448819B CN106448819B (en) | 2018-03-27 |
Family
ID=58184830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610636084.7A Active CN106448819B (en) | 2016-08-05 | 2016-08-05 | A kind of tubular conductive part and the conductive equipment using the tubular conductive part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106448819B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180108A (en) * | 2020-01-20 | 2020-05-19 | 东莞泰欣照明有限公司 | Conductive tube |
| CN112086786A (en) * | 2020-07-07 | 2020-12-15 | 国家电网有限公司 | Conducting rod, gas-insulated metal-enclosed switchgear and transmission line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20003382U1 (en) * | 2000-02-24 | 2000-04-13 | H. Butting GmbH & Co KG, 29379 Wittingen | External conductor for a gas-insulated transmission line |
| CN1736007A (en) * | 2002-12-18 | 2006-02-15 | 动力与通信后勤有限公司 | An elongate electrical conductor that is adapted for electrically connecting with an electrical contact |
| CN201264903Y (en) * | 2008-09-17 | 2009-07-01 | 贺泉山 | Ozone generating pipe |
| CN201773637U (en) * | 2010-04-29 | 2011-03-23 | 陈炜 | Composite insulating tubular bus |
| CN203351226U (en) * | 2013-05-31 | 2013-12-18 | Abb技术有限公司 | Current-carrying bus bar inside airtight chamber of gas insulation switch device and gas insulation switch device utilizing same current-carrying bus bar |
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2016
- 2016-08-05 CN CN201610636084.7A patent/CN106448819B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20003382U1 (en) * | 2000-02-24 | 2000-04-13 | H. Butting GmbH & Co KG, 29379 Wittingen | External conductor for a gas-insulated transmission line |
| CN1736007A (en) * | 2002-12-18 | 2006-02-15 | 动力与通信后勤有限公司 | An elongate electrical conductor that is adapted for electrically connecting with an electrical contact |
| CN201264903Y (en) * | 2008-09-17 | 2009-07-01 | 贺泉山 | Ozone generating pipe |
| CN201773637U (en) * | 2010-04-29 | 2011-03-23 | 陈炜 | Composite insulating tubular bus |
| CN203351226U (en) * | 2013-05-31 | 2013-12-18 | Abb技术有限公司 | Current-carrying bus bar inside airtight chamber of gas insulation switch device and gas insulation switch device utilizing same current-carrying bus bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180108A (en) * | 2020-01-20 | 2020-05-19 | 东莞泰欣照明有限公司 | Conductive tube |
| CN112086786A (en) * | 2020-07-07 | 2020-12-15 | 国家电网有限公司 | Conducting rod, gas-insulated metal-enclosed switchgear and transmission line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106448819B (en) | 2018-03-27 |
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