CN107855969A - Anti-induced electrical SF6 takes air valve special equipment - Google Patents
Anti-induced electrical SF6 takes air valve special equipment Download PDFInfo
- Publication number
- CN107855969A CN107855969A CN201710943754.4A CN201710943754A CN107855969A CN 107855969 A CN107855969 A CN 107855969A CN 201710943754 A CN201710943754 A CN 201710943754A CN 107855969 A CN107855969 A CN 107855969A
- Authority
- CN
- China
- Prior art keywords
- nut
- air valve
- rotating bar
- insulation
- linking
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 43
- 230000005415 magnetization Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Abstract
The invention discloses a kind of anti-induced electrical SF6 to take air valve special equipment, including being connected nut, the rotating bar that insulate and insulation handle, linking nut is hexagonal prism structure, it is provided with it and takes air valve to be used cooperatively and in the cavity of six prism structures with SF6, the axis of cavity overlaps with being connected the axis of nut, it is connected on the axis direction of nut to be provided with and is connected and in the insulation rotating bar of tri-prismoid structure with linking nut, the handle that insulate is three, and be separately positioned on three sides of insulation rotating bar, linking nut is magnetization linking nut；The present invention is by being connected nut, and the rotating bar that insulate and insulation handle solve the problems, such as that SF6 takes air valve electrostatic to hit the person, and are connected nut to have magnetic, prevent from dropping, easy to operate.
Description
Technical field：
The present invention relates to a kind of electrical overhaul field, and air valve special equipment is taken more particularly to a kind of anti-induced electrical SF6.
Background technology：
Testing crew needs periodically to carry out gas composition test to the SF6 gases in equipment, to determine equipment running status, experiment
Personnel are for voltage levels（≥220kV）SF6 chargers carry out SF6 gas analyses when, often encounter touching and take gas
Valve and the situation for meeting with induced electricity hired roughneck.
The content of the invention：
The technical problems to be solved by the invention are：Overcome the deficiencies in the prior art, there is provided it is a kind of it is simple in construction, be easy to carry,
It can disassemble, can prevent the faradic anti-induced electrical SF6 of SF6 from taking air valve special equipment.
The technical scheme is that：A kind of anti-induced electrical SF6 takes air valve special equipment, including linking nut, insulation to turn
Lever and insulation handle, the linking nut be hexagonal prism structure, is provided with it and takes air valve to be used cooperatively with SF6 and be in six
The cavity of prism structure, the axis of the cavity overlap with the axis for being connected nut, are connected on the axis direction of nut and set
Be equipped with and be connected with the linking nut and in the insulation rotating bar of tri-prismoid structure, the insulation handle for three, and
It is separately positioned on three sides of the insulation rotating bar, the linking nut is magnetization linking nut.
The hole that the insulation handle is fixedly mounted is provided with the insulation rotating bar, and is fixed by jackscrew.It is described exhausted
Edge rotating bar and insulation handle are structure as a whole.
The linking nut and insulation rotating bar are structure as a whole.It is described absolutely that fixed installation is provided with the linking nut
The hole of edge rotating bar, and fixed by jackscrew.
The beneficial effects of the invention are as follows：
1st, the present invention rotating bar that insulate and insulation handle, solves the problems, such as that SF6 takes air valve electrostatic to hit the person by being connected nut,
It is easy to operate and linking nut has magnetic, prevents from dropping.
2nd, it is provided with cavity in present invention linking nut and there is magnetic, in that context it may be convenient to dismantles SF6 current transformers and take
Air valve nut, after dismantling nut, prevent nut from falling measure, it is not easy to fall, facilitate follow-up installation operation.
3rd, present invention linking nut, by independent assortment between the rotating bar that insulate and insulation handle, dismounting is realized freely, side
Portable belt, it is easy to operation maintenance personnel operation on ladder.
4th, the present invention insulation rotating bar and insulation handle be respectively provided with insulating properties, there is certain anti-static precautions, to prevent
Electrostatic is hurted sb.'s feelings during dismounting.
Brief description of the drawings：
Fig. 1 is the front view that anti-induced electrical SF6 takes air valve special equipment.
Fig. 2 is the left view that anti-induced electrical SF6 takes air valve special equipment.
Fig. 3 is the upward view that anti-induced electrical SF6 takes air valve special equipment.
Embodiment：
Embodiment：Referring to Fig. 1, Fig. 2 and Fig. 3, in figure, 1- linking nuts, 2- insulation rotating bars, 3- insulation handles, 4- cavitys.
Anti-induced electrical SF6 takes air valve special equipment, including linking nut 1, insulation rotating bar 2 and insulation handle 3, is connected spiral shell
Mother 1 be hexagonal prism structure, is provided with it and takes air valve to be used cooperatively with SF6 and be in the cavity 4 of six prism structures, cavity 4
Axis and it is connected the axis of nut 1 and overlaps, is connected on the axis direction of nut 1 to be provided with and is connected with being connected nut 1 and is in Rhizoma Sparganii
The insulation rotating bar 2 of column structure, insulation handle 3 is three, and is separately positioned on three sides of insulation rotating bar 2, rank
Connected nut 1 is magnetization linking nut 1.
The hole that insulation handle 3 is fixedly mounted is provided with insulation rotating bar 2, and is fixed by jackscrew.The insulation He of rotating bar 2
Insulation handle 3 is structure as a whole.
Linking nut 1 and insulation rotating bar 2 are structure as a whole.Fixed installation insulation rotating bar 2 is provided with linking nut 1
Hole, and fixed by jackscrew.
In use, by being connected nut 1, combined between the rotating bar 2 that insulate and insulation handle 3, linking nut 1 is sleeved on
SF6 is taken on air valve nut, is rotated insulation handle 3, is realized the rotation of linking nut 1, by the rotation realization pair for being connected nut 1
SF6 takes the disassembling operations of air valve nut.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, it is all
It is any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within
In the range of technical solution of the present invention.
Claims (5)
1. a kind of anti-induced electrical SF6 takes air valve special equipment, including linking nut, insulation rotating bar and insulation handle, its feature
It is：The linking nut is hexagonal prism structure, is provided with it and takes air valve to be used cooperatively and in the chamber of six prism structures with SF6
Body, the axis of the cavity overlap with the axis for being connected nut, are connected on the axis direction of nut and are provided with and the rank
Connected nut connects and in the insulation rotating bar of tri-prismoid structure, the insulation handle is three, and is separately positioned on institute
On three sides for stating insulation rotating bar, the linking nut is magnetization linking nut.
2. anti-induced electrical SF6 according to claim 1 takes air valve special equipment, it is characterized in that：In the insulation rotating bar
The hole that the insulation handle is fixedly mounted is provided with, and is fixed by jackscrew.
3. anti-induced electrical SF6 according to claim 1 takes air valve special equipment, it is characterized in that：It is described insulation rotating bar and
Insulation handle is structure as a whole.
4. the anti-induced electrical SF6 according to claim any one of 1-3 takes air valve special equipment, it is characterized in that：The linking
Nut and insulation rotating bar are structure as a whole.
5. the anti-induced electrical SF6 according to claim any one of 1-3 takes air valve special equipment, it is characterized in that：It is connected nut
On be provided with the hole that the insulation rotating bar is fixedly mounted, and fixed by jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943754.4A CN107855969A (en) | 2017-10-11 | 2017-10-11 | Anti-induced electrical SF6 takes air valve special equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943754.4A CN107855969A (en) | 2017-10-11 | 2017-10-11 | Anti-induced electrical SF6 takes air valve special equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107855969A true CN107855969A (en) | 2018-03-30 |
Family
ID=61698555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943754.4A Pending CN107855969A (en) | 2017-10-11 | 2017-10-11 | Anti-induced electrical SF6 takes air valve special equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855969A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006630A (en) * | 1997-08-12 | 1999-12-28 | Vasichek Enterprises Llc | Magnetic keeper accessory for wrench sockets |
| CN201161368Y (en) * | 2008-03-14 | 2008-12-10 | 东华大学 | Internal hexagonal deep sleeve holder |
| CN103368341A (en) * | 2013-07-15 | 2013-10-23 | 抚顺煤矿电机制造有限责任公司 | Spanner for installing motor insulation terminal sleeve |
| CN204658281U (en) * | 2015-06-02 | 2015-09-23 | 国家电网公司 | Portable bird-scaring unit assembly wrench |
| CN204893776U (en) * | 2015-08-07 | 2015-12-23 | 国网冀北电力有限公司张家口供电公司 | Box spanner suitable for long bolt connecting piece |
| CN205817668U (en) * | 2016-04-29 | 2016-12-21 | 国网山东省电力公司汶上县供电公司 | A kind of T-shaped sleeve for dismounting nut or bolt |
| CN207206281U (en) * | 2017-10-11 | 2018-04-10 | 国家电网公司 | Anti-induced electrical SF6 takes air valve specific purpose tool |
-
2017
- 2017-10-11 CN CN201710943754.4A patent/CN107855969A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006630A (en) * | 1997-08-12 | 1999-12-28 | Vasichek Enterprises Llc | Magnetic keeper accessory for wrench sockets |
| CN201161368Y (en) * | 2008-03-14 | 2008-12-10 | 东华大学 | Internal hexagonal deep sleeve holder |
| CN103368341A (en) * | 2013-07-15 | 2013-10-23 | 抚顺煤矿电机制造有限责任公司 | Spanner for installing motor insulation terminal sleeve |
| CN204658281U (en) * | 2015-06-02 | 2015-09-23 | 国家电网公司 | Portable bird-scaring unit assembly wrench |
| CN204893776U (en) * | 2015-08-07 | 2015-12-23 | 国网冀北电力有限公司张家口供电公司 | Box spanner suitable for long bolt connecting piece |
| CN205817668U (en) * | 2016-04-29 | 2016-12-21 | 国网山东省电力公司汶上县供电公司 | A kind of T-shaped sleeve for dismounting nut or bolt |
| CN207206281U (en) * | 2017-10-11 | 2018-04-10 | 国家电网公司 | Anti-induced electrical SF6 takes air valve specific purpose tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180330 |