CN204515000U - Fuse electrical verification instrument - Google Patents
Fuse electrical verification instrument Download PDFInfo
- Publication number
- CN204515000U CN204515000U CN201520257991.1U CN201520257991U CN204515000U CN 204515000 U CN204515000 U CN 204515000U CN 201520257991 U CN201520257991 U CN 201520257991U CN 204515000 U CN204515000 U CN 204515000U
- Authority
- CN
- China
- Prior art keywords
- high voltage
- rod
- threaded portion
- voltage switch
- electrical verification
- 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.)
- Expired - Fee Related
Links
- 238000012795 verification Methods 0.000 title claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 150000001398 aluminium Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Fuses (AREA)
Abstract
The utility model relates to the electrician tool technical field of distribution network, is specifically related to fuse electrical verification instrument.It comprises high voltage electroscope and high voltage switch-off rod, the bottom of high voltage electroscope is fixedly installed a nut, the top of high voltage switch-off rod is provided with the threaded portion matched with described nut, high voltage electroscope is spirally connected to be installed on high voltage switch-off rod by the nut of bottom and described threaded portion, high voltage switch-off rod is connected to an aluminium sheath matched with described threaded portion by metal binding belt, do not install the situation of high voltage electroscope at high voltage switch-off rod, aluminium sheath is socketed on threaded portion.This fuse electrical verification instrument effectively can reduce operating risk, alleviates the labour intensity of operating personnel.
Description
Technical field
The invention relates to the electrician tool technical field of distribution network, is specifically related to fuse electrical verification instrument.
Background technology
In correlation technique, all kinds of distribution high pressure (10kV) electroscope length is all at about 1.2 meters, this electroscope is adopted to carry out electrical verification to distribution transforming fuse switch, operating personnel needs to step on bar and carries out closely electrical verification, and step on bar process and closely electrical verification process all exists certain security risk, and it is large to step on bar process labour intensity.
Summary of the invention
The object of the invention is avoid above-mentioned weak point of the prior art and provide a kind of fuse electrical verification instrument, to reduce operating risk, alleviates the labour intensity of operating personnel.
The object of the invention is achieved through the following technical solutions:
Provide fuse electrical verification instrument; comprise high voltage electroscope; also comprise high voltage switch-off rod; the bottom of high voltage electroscope is fixedly installed a nut; the top of high voltage switch-off rod is provided with the threaded portion matched with described nut; high voltage electroscope is spirally connected to be installed on high voltage switch-off rod by the nut of bottom and described threaded portion; high voltage switch-off rod is connected to an aluminium sheath matched with described threaded portion by metal binding belt; do not install the situation of high voltage electroscope at high voltage switch-off rod, aluminium sheath thread bush is connected to threaded portion to protect threaded portion.
Wherein, the side, top of described high voltage switch-off rod is provided with the work pole of level.
Wherein, the bottom of described threaded portion is also arranged with buffer gasket, and described buffer gasket pad is located between threaded portion and nut or aluminium sheath.
Wherein, described high voltage electroscope is acousto-optic high voltage electroscope.
The beneficial effect of the invention:
The fuse electrical verification instrument of the invention, play the electroscope function of high voltage electroscope, utilize the insulation function of telescopic high voltage switch-off rod and enough length thereof, operating personnel can use this fuse electrical verification instrument, carry out electrical verification in the face of fuse switch with standing directly on, without the need to stepping on bar, not existing and stepping on bar risk and electrical verification process meets other charging equipments, reducing the labour intensity of operating personnel simultaneously.Supportingly set up an aluminium sheath for the protection of the threaded portion of high voltage switch-off rod, avoid threaded portion to damage, guarantee that threaded portion is accurately complete, to guarantee the installation effect of high voltage electroscope.Aluminium sheath adopts metal binding belt to tie up on high voltage switch-off rod, not only firm but also flexible.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further innovation and creation, but the embodiment in accompanying drawing does not form any restriction to the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is the structural representation of the high voltage switch-off rod of the invention.
Fig. 2 is the structural representation that the high voltage switch-off rod of the invention is installed with high voltage electroscope.
Fig. 3 is the structural representation that the high voltage switch-off rod of the invention is installed with aluminium sheath.
1-high voltage electroscope, 10-nut,
2-high voltage switch-off rod, 20-threaded portion, 21-works pole,
3-aluminium sheath,
4-metal binding belt,
5-buffer gasket.
Embodiment
With the following Examples the invention is further described.
The fuse electrical verification instrument of the invention, as shown in Figure 1 to Figure 3, comprise high voltage electroscope 1, high voltage switch-off rod 2 and aluminium sheath 3, preferably, high voltage electroscope 1 adopts acousto-optic high voltage electroscope.
The bottom of high voltage electroscope 1 is fixedly installed a nut 10, preferably adopts and is welded and fixed.
The top of high voltage switch-off rod 2 is provided with the threaded portion 20 matched with described nut 10, namely high voltage electroscope 1 is spirally connected fixing by the nut 10 bottom this with described threaded portion 20, to be installed on high voltage switch-off rod 2, be combined into the fuse electrical verification instrument for electrical verification, this electrical verification instrument can avoid operating personnel to step on bar operation, thus reduction operating risk, and effectively improve operating efficiency.In addition, be also provided with the work pole 21 of level in the side, top of high voltage switch-off rod 2, make the more convenient practicality of high voltage switch-off rod 2.
Especially; high voltage switch-off rod 2 is connected with an aluminium sheath 3 by metal binding belt 4; this aluminium sheath 3 madial wall is provided with the helicitic texture that to match with described threaded portion 20; do not needing electrical verification; high voltage switch-off rod 2 does not install the situation of high voltage electroscope 1, and aluminium sheath 3 thread bush is connected on threaded portion 20, for the protection of this threaded portion 20; threaded portion 20 is avoided to damage, the installation effect of impact to voltage electroscope 1.
Preferably, also overlap a buffer gasket 5 in the bottom of threaded portion 20, when overlap have buffer gasket 5, when installation high-voltage electroscope 1 and aluminium sheath 3, buffer gasket 5 pad is located between threaded portion 20 and nut 10 or aluminium sheath 3, by the reacting force of buffer gasket 5, make the installation more close and firm of threaded portion 20 and nut 10 or aluminium sheath 3.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not the restriction to the invention protection domain; although done to explain to the invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the invention or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (4)
1. fuse electrical verification instrument, comprise high voltage electroscope, it is characterized in that: also comprise high voltage switch-off rod, the bottom of high voltage electroscope is fixedly installed a nut, the top of high voltage switch-off rod is provided with the threaded portion matched with described nut, high voltage electroscope is spirally connected to be installed on high voltage switch-off rod by described nut and described threaded portion, high voltage switch-off rod is connected to an aluminium sheath matched with described threaded portion by metal binding belt, do not install the situation of high voltage electroscope at high voltage switch-off rod, aluminium sheath is socketed on threaded portion.
2. fuse electrical verification instrument according to claim 1, is characterized in that: the bottom of described threaded portion is also arranged with buffer gasket, and described buffer gasket pad is located between threaded portion and nut or aluminium sheath.
3. fuse electrical verification instrument according to claim 1, is characterized in that: the side, top of described high voltage switch-off rod is provided with the work pole of level.
4. fuse electrical verification instrument according to claim 1, is characterized in that: described high voltage electroscope is acousto-optic high voltage electroscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257991.1U CN204515000U (en) | 2015-04-24 | 2015-04-24 | Fuse electrical verification instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257991.1U CN204515000U (en) | 2015-04-24 | 2015-04-24 | Fuse electrical verification instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515000U true CN204515000U (en) | 2015-07-29 |
Family
ID=53712959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520257991.1U Expired - Fee Related CN204515000U (en) | 2015-04-24 | 2015-04-24 | Fuse electrical verification instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204515000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764927A (en) * | 2015-04-24 | 2015-07-08 | 国家电网公司 | Electroscope for fuse |
-
2015
- 2015-04-24 CN CN201520257991.1U patent/CN204515000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104764927A (en) * | 2015-04-24 | 2015-07-08 | 国家电网公司 | Electroscope for fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20180424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |