CN106271252A - The pre-astute and able unit ground wire of spiral confluxes method - Google Patents
The pre-astute and able unit ground wire of spiral confluxes method Download PDFInfo
- Publication number
- CN106271252A CN106271252A CN201610780201.7A CN201610780201A CN106271252A CN 106271252 A CN106271252 A CN 106271252A CN 201610780201 A CN201610780201 A CN 201610780201A CN 106271252 A CN106271252 A CN 106271252A
- Authority
- CN
- China
- Prior art keywords
- bus
- bar
- cable
- ground wire
- brush
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The present invention relates to a kind of pre-astute and able unit ground wire of spiral conflux method, 1) bus-bar prepared is found appropriate location, the vacant lot selecting and locus enough support the shortest with conduction brush line bank air line distance to install disposes, and field fabrication support is also fixed；2) bus-bar by preparation is rack-mount, and carries out insulation, is connected and needs to process with insulant between bus-bar with fixed support；3) the ground wire cable the end of a thread picked out by welding machine is placed on bus-bar lower end and presses joint, then the cable of preparation has been measured length presses joint, with ready-made cable, two pieces of bus-bars is connected；4) measure bus-bar and the spacing welding bottom line brush patch panel, and make connecting line with cable, ground wire brush folding, connecting line length surplus to be carried out during making, need to be considered；5) being attached with earthed brush patch panel by connection cable, all bolts tighten；6) check the insulating properties of all insulated parts, if no problem, complete.
Description
Technical field
The present invention relates to a kind of ground wire conflux method, be specifically related to a kind of pre-astute and able unit ground wire side of confluxing of spiral
Method, belongs to astute and able method and technology field.
Background technology
In the pre-astute and able production process of two-step method, applicant has carried out improvement repeatedly to production technology, completes smoothly
Production task.In the production process of this order we have accumulated experience that a lot of two-step method (pre-astute and able) produces with to setting
Standby, the idea of process modification, we find that in daily production the product of astute and able production exists certain deficiency, such as steel pipe
The outside molding of B end (opening arc end) weld seam there are differences than A end (blow-out end), and the weld seam of B end is normal weld, but the weldering of A end
The outside molding of the weld seam of seam is narrow and high, and there will be for being filled up time serious, undercut etc. lacks.The pre-astute and able machine of spiral of this technical scheme
The techniques and equipment improvement that the ground wire integration technology of group is contemplated to solve this problem and produces.
Summary of the invention
The present invention is just for technical problem present in prior art, it is provided that a kind of pre-astute and able unit ground wire of spiral
Confluxing method, in this technical scheme uses, outside weld welding earthed brush is integrated and is solved original equipment present in the welding process not
Enough, the standard of production technology is met.
To achieve these goals, technical scheme is as follows, and a kind of pre-astute and able unit ground wire of spiral confluxes
Method, it is characterised in that 1) bus-bar prepared is found appropriate location, position is selected in line with the principle choosing saved
Selecting the shortest with conduction brush line bank air line distance and the installation of the enough supports in locus vacant lot to dispose, field fabrication support is the most solid
Fixed；2) bus-bar by preparation is rack-mount, and carries out insulation, is connected needs insulation between bus-bar with fixed support
Materials processing, must carry out insulation between support and bus-bar, it is then failed for not carrying out whole transformation project such as insulation；3)
The ground wire cable the end of a thread picked out by welding machine is placed on bus-bar lower end and presses joint, then preparation cable has been measured length presses and connect
Head (making according to the physical length between two pieces of bus-bars), connects two pieces of bus-bars with ready-made cable；4)
Measure bus-bar and the spacing welding bottom line brush patch panel, and make connecting line with cable, during making, need to consider that ground wire brush is opened
Close, connecting line length surplus to be carried out, owing to the position of bus-bar is fixed so we weld considering surplus length when
Length required under conduction brush closure state when connecing minimum pipe is as the criterion, and concrete length need to show due to site operation position difference
Field is surveyed)；5) being attached with earthed brush patch panel by connection cable, all bolts tighten；6) all insulation divisions are checked
The insulating properties divided, if no problem, completes.
Relative to prior art, the invention have the advantages that, what present spiral fine welding production line was commonly used is classification
The mode of connection of formula, this mode is restricted due to the length of conduction brush connecting plate, it may appear that the situation that cable capacity is not enough, shadow
Ringing the stability of welding process and seam center, quality, astute and able unit ground wire brush confluxes method, effectively solves because ground wire holds
Amount, the mode of connection and distribution and bring the impact on welded seam, there is not electromotive force between the interior external welding scrubbing brush after improvement
Difference, the stability for welding system has preferably lifting, and welding quality is also effectively guaranteed.Stability and welding quality
Lifting brought is the rising of first-time qualification rate of product, increase line production capacity is had the biggest facilitation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention；
Fig. 2 is copper bus structures schematic diagram；
In figure: the copper bus-bar of 1-, 2-insulating bushing, 3-insulation spacer, 4-presses the copper Wiring nose of cable.
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with the accompanying drawings the present embodiment is described in detail.
Embodiment 1: see Fig. 1, Fig. 2, a kind of pre-astute and able unit ground wire of spiral confluxes method, 1) remittance that will be prepared
Stream row 1 finds appropriate location, selects us to select and conduction brush line bank air line distance in line with the principle saved for position
The vacant lot that the enough supports in the shortest and locus are installed is put, and field fabrication support is fixed；2) bus-bar 1 of preparation is arranged on
On frame, and carry out insulation, be connected between bus-bar with fixed support and need to be processed into as shown in figure 1 above with insulant, support
And must carry out insulation between bus-bar, it is then failed for not carrying out whole transformation project such as insulation)；3) welding machine is picked out
Ground wire cable the end of a thread be placed on bus-bar lower end and press joint, then preparation cable measured length pressed joint, according to two pieces
Physical length between bus-bar makes, and with ready-made cable, two pieces of bus-bars is connected；4) measure bus-bar with
The spacing of welding bottom line brush patch panel, and make connecting line with cable, ground wire brush folding, connecting line length need to be considered during making
Surplus to be carried out, due to the position of bus-bar fix thus consider surplus length when welded minimum pipe time conduction brush
Length required under closure state is as the criterion, and concrete length needs scene to survey due to site operation position difference；5) will be even
Connecing cable to be attached with earthed brush patch panel, all bolts tighten；6) insulating properties of all insulated parts is checked, if no problem
Then complete.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, in technique scheme
Equivalents or replacement done by the basis of each fall within the scope that the claims in the present invention are protected.
Claims (1)
1. the pre-astute and able unit ground wire of spiral confluxes method, it is characterised in that 1) bus-bar prepared is found suitable
Work as position, select the shortest with conduction brush line bank air line distance and the installation of the enough supports in locus vacant lot to dispose, on-the-spot system
Make support and fix；2) bus-bar by preparation is rack-mount, and carries out insulation, is connected between bus-bar with fixed support
Need to process with insulant；
3) the ground wire cable the end of a thread picked out by welding machine is placed on bus-bar lower end and presses joint, then the cable of preparation has been measured length
Degree presses joint, with ready-made cable, two pieces of bus-bars is connected；
4) measure bus-bar and the spacing welding bottom line brush patch panel, and make connecting line with cable, during making, need to consider ground
Line brush folding, connecting line length surplus to be carried out,
5) being attached with earthed brush patch panel by connection cable, all bolts tighten；
6) check the insulating properties of all insulated parts, if no problem, complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780201.7A CN106271252B (en) | 2016-08-31 | 2016-08-31 | The pre- astute and able unit ground wire of spiral confluxes method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780201.7A CN106271252B (en) | 2016-08-31 | 2016-08-31 | The pre- astute and able unit ground wire of spiral confluxes method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106271252A true CN106271252A (en) | 2017-01-04 |
| CN106271252B CN106271252B (en) | 2018-01-19 |
Family
ID=57672484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780201.7A Active CN106271252B (en) | 2016-08-31 | 2016-08-31 | The pre- astute and able unit ground wire of spiral confluxes method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271252B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050230379A1 (en) * | 2004-04-20 | 2005-10-20 | Vianney Martawibawa | System and method for heating a workpiece during a welding operation |
| CN201336483Y (en) * | 2008-12-08 | 2009-10-28 | 上海浩德科技股份有限公司 | Technological earthing busbar |
| CN102640366A (en) * | 2009-12-03 | 2012-08-15 | 美国能量变换公司 | Apparatus and method for scalable power distribution |
| CN204397136U (en) * | 2015-01-08 | 2015-06-17 | 中国二十二冶集团有限公司 | Portable arc welding machine device people |
| CN205437443U (en) * | 2016-04-01 | 2016-08-10 | 山东胜利钢管有限公司 | Astute and able built -in welding arm's of astute and able unit automatic stabilization mechanism in advance |
-
2016
- 2016-08-31 CN CN201610780201.7A patent/CN106271252B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050230379A1 (en) * | 2004-04-20 | 2005-10-20 | Vianney Martawibawa | System and method for heating a workpiece during a welding operation |
| CN201336483Y (en) * | 2008-12-08 | 2009-10-28 | 上海浩德科技股份有限公司 | Technological earthing busbar |
| CN102640366A (en) * | 2009-12-03 | 2012-08-15 | 美国能量变换公司 | Apparatus and method for scalable power distribution |
| CN204397136U (en) * | 2015-01-08 | 2015-06-17 | 中国二十二冶集团有限公司 | Portable arc welding machine device people |
| CN205437443U (en) * | 2016-04-01 | 2016-08-10 | 山东胜利钢管有限公司 | Astute and able built -in welding arm's of astute and able unit automatic stabilization mechanism in advance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106271252B (en) | 2018-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110957658A (en) | Rack transformer for 10kV distribution network overhead line and installation method thereof | |
| CN105298201A (en) | Electric-transmission-line cable-terminal three-dimensional downwards-leading device | |
| CN205116866U (en) | Device is down drawn to transmission line cable termination solid | |
| CN203166323U (en) | Small bus row at transformer station protection screen cabinet top end | |
| CN106271252A (en) | The pre-astute and able unit ground wire of spiral confluxes method | |
| CN202026030U (en) | High-voltage electricity detection grounding ring device at platform area | |
| CN103746317B (en) | A kind of general utility tool changing straight-line angle tower insulator string | |
| CN203398345U (en) | Improved ground wire | |
| CN206922201U (en) | The special hardware fitting structure of converter power transformer net side inlet wire | |
| CN206041016U (en) | Practical earth connection in indoor GIS terminal | |
| CN101567528B (en) | Method for electrification end-hanging operation at 60-90 degrees of corners on 10 kilovolt lines | |
| CN103647164A (en) | Multifunctional ground rod wire end wire clamp | |
| CN210957529U (en) | Rack transformer for 10kV distribution network overhead line | |
| CN108437854A (en) | A kind of section insulator is rigid suspended | |
| CN209992548U (en) | Wiring structure of outdoor lightning arrester and discharge counter | |
| CN103025109B (en) | A kind of horizontal wiring cabinet | |
| CN202586248U (en) | Valve hall valve group arrester suspension structure | |
| CN202474753U (en) | Platform transformer bus laying support | |
| CN108988365B (en) | External staggered connection method for three-phase balanced winding of high-capacity split-phase transformer | |
| CN201570812U (en) | Grounding wire device for circuit anti-induction electricity | |
| CN205123077U (en) | Hard connector of pile head extension under high -tension drop type fuse | |
| CN216084557U (en) | High-voltage lead structure of three-phase five-column mining transformer | |
| CN208835695U (en) | A multifunctional auxiliary mounting frame for electricians | |
| CN104836162B (en) | Dedicated isolating and protecting wall for aerial lift truck | |
| CN208174225U (en) | A kind of rail traffic aluminium alloy grounded bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |