CN106448819B - A kind of tubular conductive part and the conductive equipment using the tubular conductive part - Google Patents
A kind of tubular conductive part and the conductive equipment using the tubular conductive part Download PDFInfo
- Publication number
- CN106448819B CN106448819B CN201610636084.7A CN201610636084A CN106448819B CN 106448819 B CN106448819 B CN 106448819B CN 201610636084 A CN201610636084 A CN 201610636084A CN 106448819 B CN106448819 B CN 106448819B
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- Prior art keywords
- tube
- shaped joint
- conductive part
- tubular conductive
- seam
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- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
A kind of conductive equipment the present invention relates to tubular conductive part and using the tubular conductive part, tubular conductive part includes body, and the both ends of body are provided with the endoporus for being used for blocking body so that the endoporus of body and the closure plate being isolated for the inner plenum of tubular conductive part institute assembly equipment.Closure plate is used for the inner orifice for blocking the both ends of body, the endoporus of body is set to form independent confined space and with being isolated for the inner plenum of tubular conductive part institute assembly equipment, avoid metallic foreign body in kish foreign matter, moisture and the manufacturing process do not cleaned out inside tubular conductive part etc. and be mixed into the dielectric in air chamber the problem of causing electric discharge, simultaneously, eliminate the process cleared up the inwall of tubular conductive part, reduce labor intensity, shorten the Product Assembly cycle, substantially increase operating efficiency.
Description
Technical field
The invention belongs to high-voltage electrical equipment field, and in particular to a kind of tubular conductive part and using the tubular conductive part
Conductive equipment.
Background technology
The aluminium alloy and copper alloy conducting rod being assemblied in gas-insulated metal-enclosed conductive equipment, typically using hollow type
Tubular conductive part, tubular conductive part includes contact tube and the tubular type tube-shaped joint located at contact tube both ends, but tubular conductive
Part must is fulfilled for surface roughness polishing up to more than 6.3 and surfaces externally and internally cleaning foreign requirement, just can guarantee that equipment once into
Work(comes into operation, and discharge fault occurs after avoiding equipment longtime running.And in actual production, tubular conductive part is being welded into
It is internal in type, polishing manufacturing process to be easily mixed into fine metal bits and other foreign matters, because its inner diameter volume is long and narrow, cause to clear up
Difficulty, even if carefully cleaning cannot guarantee that foreign matter can be removed thoroughly totally, and in the course of the work if in conducting rod
The metal fillings in portion or other foreign matters have been mixed into the dielectric for the inner plenum of conducting rod institute assembly equipment and have been easily caused electric discharge
The generation of accident, huge potential safety hazard be present.
The content of the invention
It is easy with foreign matter of the solution in the prior art inside contact tube it is an object of the invention to provide a kind of tubular conductive part
The problem of being mixed into discharge accident caused by the inner plenum for its assembly equipment；Meanwhile the present invention also aims to carry
For a kind of conductive equipment using the tubular conductive part.
To achieve the above object, a kind of technical scheme of tubular conductive part of the invention is：A kind of tubular conductive part, including
Body, the both ends of the body are provided with the endoporus for being used for blocking body so that the endoporus of body is set with being assembled for tubular conductive part
The closure plate that standby inner plenum is isolated.
The body includes contact tube and the tube-shaped joint located at contact tube at least one end, and closure plate is located at contact tube and accordingly
At the welding position of tube-shaped joint.
The 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 are female, and the second tube-shaped joint is male.
The 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, first tube-shaped joint, the second tube-shaped joint are male, or first tube-shaped joint, second
Tube-shaped joint is female.
The end of the 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 and corresponding tube-shaped joint seam are formed for the annular groove that loads of being coincide for closure plate.
The 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 the end of the 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 the closure plate annular groove is provided with the tip of V-shaped welding groove.
A kind of technical scheme of conductive equipment is：A kind of conductive equipment, including housing and it is arranged at one of enclosure interior
Or more than two connected head-to-tail tubular conductive parts, the tubular conductive part use tubular conductive part described above.
The beneficial effects of the invention are as follows：Closure plate is used for the inner orifice for blocking the both ends of body, the endoporus of body is formed solely
Vertical confined space and with being isolated for the inner plenum of tubular conductive part institute assembly equipment, is avoided inside tubular conductive part
Metallic foreign body in kish foreign matter, moisture and the manufacturing process do not cleaned out etc. is mixed into the dielectric in air chamber
The problem of causing electric discharge, meanwhile, the process cleared up the inwall of tubular conductive part is eliminated, reduces labor intensity, is contracted
Short sawn timber assembly period, operating efficiency is substantially increased, and simplify technique, avoid using solid joint pair in the prior art
Contact tube carries out the problem of closure causes complex process, production cost is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of one embodiment of conductive equipment of the present invention；
Fig. 2 is a kind of structural representation of one 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.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.The present invention a kind of conductive equipment it is specific
Embodiment, as shown in Figures 1 to 7, including housing 14 and more tubular conductive parts being end-to-end being arranged in housing 14, with
It is described in detail exemplified by wherein one, tubular conductive part includes body, and body includes contact tube 1, is arranged at the one end of contact tube 1
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
Closure plate is provided with for blocking the endoporus at the both ends of contact tube 1 so that the endoporus of contact tube 1 forms an independent confined space
With being isolated for the air chamber 15 of tubular conductive part institute assembly equipment.Closure plate includes being arranged at the one end of contact tube 1 tubular to be connect with first
The first closure plate 6 between first 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
The structure size all same of 6 and second closure plate of closure plate 7, is Circular plate structure.
The both 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 and led with corresponding
First tube-shaped joint seam 9 corresponding to fulgurite seam 11, the first tube-shaped joint seam 9 are formed with corresponding contact tube seam 11 and supplied
First closure plate 6 coincide installation the first annular groove, 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, i.e.,
Gap be present both when first tube-shaped joint seam 9 docks with corresponding contact tube seam 11, ensure there is part weldering in welding
Material contacts with the first closure plate 6, ensures that the first tube-shaped joint 2, the first closure plate 6 and the three of contact tube 1 can more firmly connect,
Groove is relatively set with the outer wall of the corresponding end of contact tube seam 11 on the outer wall of the end of first tube-shaped joint seam 9,
Groove is collectively forming a tip towards the V-shaped welding groove 13 inside tubular conductive part, in V on the periphery of the first closure plate 6
Annular groove 12 is provided with shape welding groove 13, it is ensured that the both ends of the surface of the first closure plate 6 and the first tube-shaped joint seam 9 and corresponding
Contact tube seam 11 fully contacts in the bottom surface riveting dress of the axis direction along tubular conductive part, ensures the intensity that is welded, avoiding should
Power is concentrated, while advantageously forms welding pool, the root of V-shaped welding groove 13 is fully fused, and be further ensured that first
Closure plate 6 welds more firm with the first tube-shaped joint 2 and contact tube 1.The thickness of slab of first closure plate 6 is more than to be stopped with the first tube-shaped joint
The length of the axis direction along tubular conductive part and the axial direction along tubular conductive part of corresponding contact tube seam 11 of mouth 9
On length sum, cause new foreign matter residue problem for avoiding overlap from oozing out.
Second tube-shaped joint 3 be provided with corresponding contact tube seam 11 corresponding to the second tube-shaped joint seam 10 second manage
Shape joint seam 10 and corresponding contact tube seam 11 form the second annular groove of the installation that coincide for the second closure plate 7, and second tubular connects
The length of the axis direction along tubular conductive part and the axle along tubular conductive part of corresponding contact tube seam 11 of head seam 10
It is slightly less than the thickness of slab of the second closure plate 7 to the length sum on direction, i.e. the second tube-shaped joint seam 10 stops with corresponding contact tube
Gap be present both when mouth 11 docks, ensure there is part wlding to be contacted with the second closure plate 7 in welding, be easy to be formed to weld and melt
Pond, the root of welding groove 13 is fully fused, ensure the second tube-shaped joint 3, the second closure plate 7 and the three of contact tube 1 in welding
Can more firmly it connect, it is outer with the corresponding end of contact tube seam 11 on the outer wall of the end of the second tube-shaped joint seam 10
Groove is relatively set with wall, it is stifled towards the V-shaped welding groove inside tubular conductive part, second that groove is collectively forming a tip
Annular groove is provided with V-shaped welding groove on the periphery of plate 7, it is ensured that the both ends of the second closure plate 7 and the second tube-shaped joint
Seam 10 and corresponding contact tube seam 11 fully contact in the bottom surface riveting dress of the axis direction along tubular conductive part, ensure weldering
Intensity is filled, avoids stress concentration, while advantageously forms welding pool, the root of welding groove 13 is fully fused, and enter one
It is more firm that step ensures that the second closure plate 7 welds with the second tube-shaped joint 3 and contact tube 1.The thickness of slab of 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, new foreign matter residue problem is caused for avoiding overlap from oozing out.
The endoporus 4 of first tube-shaped joint 2 forms a jack, and the first tube-shaped joint 2 forms a female, and second tubular connects
First 3 there is a jack grafting being used for the first tube-shaped joint 17 on another tubular conductive part 16 to coordinate inserting with conduction
Enter section 5, the second tube-shaped joint 3 forms a male, and two tubular conductive parts are plug-in end to end in this way.
The welding process of 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 the position of contact tube 1 are fixed, and ensure overall length, linearity and axiality etc.
Tolerance, first passes through MIG weldering bottoming at each V-shaped welding groove 13, filling, then by MIG welding caps face, and first tubular is connect
First 2, second tube-shaped joint 3, the first closure plate 6, the second closure plate 7 and contact tube 1 are welded together, realize that contact tube 1 is internally formed solely
Vertical confined space, the foreign matter in the retained foreign body and manufacturing process that avoid not cleaning out are mixed into air chamber 15, thoroughly avoided
Foreign matter, moisture inside contact tube 1 etc. are mixed into the interior insulation medium of air chamber 15 that it is assembled after mounting causes thing of discharging
Therefore.In whole manufacture, storage and transportation, the foreign matter of outside cannot propagate into inside contact tube 1, inside former contact tube 1
Retained foreign body and moisture will not also come out again, so avoid to being cleaned, being wiped inside contact tube 1, simplify before assembly
Matting, the protection cost in manufacturing process is reduced, reduces the cleaning labor intensity before assembling and foreign matter residual risk,
And the labor intensity of assembly crewman is reduced, shortens the Product Assembly cycle.
In other embodiments of the invention, a tubular conductive part can also be only set in conductive equipment, it is now conductive
On pipe can also both ends be respectively provided with the tube-shaped joint of female or the tube-shaped joint for being respectively provided with male and the male and female touch base assembled with it
It is used in combination；One tubular conductive part can also be only set in conductive equipment, one now can also be only set on contact tube
Tube-shaped joint, other end closing；The tubular conductive part of more than three can also be set in conductive equipment；Meeting each contact tube
Under the requirement that tube-shaped joint can insert, closure plate, which can also be arranged at, is used for the endoporus for blocking tube-shaped joint on 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；, can also be in the end of contact tube and pipe when meeting welding requirements
Fixing structure is not provided with the end of shape joint, directly docking is welded；Body can not also include tube-shaped joint, now
Contact tube forms body.
A kind of embodiment of tubular conductive part and the reality of the tubular conductive part in a kind of each embodiment of above-mentioned conductive equipment
It is identical to apply example, here is omitted.
Claims (7)
1. a kind of tubular conductive part, including body, it is characterised in that：The both ends of the body are provided with the endoporus for being used for blocking body
So that the endoporus of body includes conduction with the closure plate being isolated for the inner plenum of tubular conductive part institute assembly equipment, the body
Pipe and the tube-shaped joint located at contact tube at least one end, closure plate is at welding position of the contact tube with corresponding tube-shaped joint, institute
The end for stating contact tube is provided with the contact tube seam of annular, and the corresponding end of corresponding tube-shaped joint is provided with the tube-shaped joint of annular
Seam, contact tube seam form the annular groove for the loading that coincide for closure plate with corresponding tube-shaped joint seam.
A kind of 2. tubular conductive part according to claim 1, it is characterised in that：The tube-shaped joint includes being arranged at conduction
First tube-shaped joint of pipe one end and the second tube-shaped joint for being arranged at the contact tube other end, the first tube-shaped joint is female, the
Two tube-shaped joints are male.
A kind of 3. tubular conductive part according to claim 1, it is characterised in that：The tube-shaped joint includes being arranged at conduction
First tube-shaped joint of pipe one end and the second tube-shaped joint for being arranged at the contact tube other end, first tube-shaped joint, second
Tube-shaped joint is male, or first tube-shaped joint, the second tube-shaped joint are female.
A kind of 4. tubular conductive part according to claim 1, it is characterised in that：The 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.
A kind of 5. tubular conductive part according to claim 1, it is characterised in that：The outer wall of the end of the contact tube seam
With being relatively set with groove on the outer wall of the end of corresponding tube-shaped joint, each groove is collectively forming V-shaped welding groove.
A kind of 6. tubular conductive part according to claim 5, it is characterised in that：Welded on the periphery of the closure plate in V-arrangement
Connect and be provided with annular groove at the tip of groove.
7. a kind of conductive equipment, including housing and it is arranged at one or more than two of enclosure interior and connected head-to-tail tubular leads
Electric part, it is characterised in that：The tubular conductive part is using the tubular conductive part any one of the claims 1-6.
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 CN106448819A (en) | 2017-02-22 |
| CN106448819B true CN106448819B (en) | 2018-03-27 |
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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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180108B (en) * | 2020-01-20 | 2022-05-03 | 东莞泰欣照明有限公司 | Conductive tube |
| CN112086786B (en) * | 2020-07-07 | 2022-03-29 | 国家电网有限公司 | Conducting rod, gas-insulated metal-enclosed switchgear and transmission line |
Family Cites Families (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 |
| AU2002953429A0 (en) * | 2002-12-18 | 2003-01-09 | Power And Communications Logistics Pty Limited | 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
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| Publication number | Publication date |
|---|---|
| CN106448819A (en) | 2017-02-22 |
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