CN202910789U - Tool for dismantling disconnecting switch spring pin - Google Patents
Tool for dismantling disconnecting switch spring pin Download PDFInfo
- Publication number
- CN202910789U CN202910789U CN 201220281710 CN201220281710U CN202910789U CN 202910789 U CN202910789 U CN 202910789U CN 201220281710 CN201220281710 CN 201220281710 CN 201220281710 U CN201220281710 U CN 201220281710U CN 202910789 U CN202910789 U CN 202910789U
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- CN
- China
- Prior art keywords
- punch
- pin
- drift
- tool
- seat
- 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
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Abstract
The utility model discloses a tool for dismantling a disconnecting switch spring pin. The tool comprises a punch seat, wherein an inner pin punch and an outer pin punch are arranged on the punch seat, the inner pin punch is arranged on the lower bottom face of the punch seat, the outer pin punch is arranged on the upper bottom face of the punch seat, the inner pin punch is identical to an inner pin in diameter, and the outer pin punch is identical to an outer pin in diameter. Due to the fact that the inner pin punch and the outer pin punch which respectively correspond to the inner pin and the outer pin of a disconnecting switch are arranged on the punch seat, a traditional mode that one punch dismantles the inner pin in a punching mode and then the other punch different from the one punch in type dismantles the outer pin in a punching mode is abandoned, the inner pin and outer pin of the disconnecting switch can be sequentially dismantled by directly using the tool, the inner pin punch is aligned to the inner pin when the inner pin is punched, the inner pin is punched off by using a hammer to smash the punch seat, the punch tool is not required to be replaced and directly punches a nest punch seat, the outer pin punch is aligned to the outer pin, and the hammer smashes the punch seat to punch off the outer pin. The tool for dismantling the disconnecting switch spring pin is simple in structure, convenient to operate, time-saving and labor-saving, tool frequent replacement of overhauling workers is decreased, and work efficiency is improved.
Description
Technical field
The utility model belongs to electrical equipment maintenance aid, relates in particular to a kind of isolating switch Special disassembling tool for double-layer sleeved elastic pins.
Background technology
GW16/17 type isolating switch uses in large-scale substation generally, in maintenance process, need to remove a large amount of double-layer sleeved elastic pins, then just can carry out the decomposition of isolating switch current-carrying part.Often use first the punching pin of a minor diameter to be sold inside the country at Overhaul site in the past and go out, and then use a diameter instead and the supporting punch holder export trade of outer pin is gone out, the centre is frequently used instrument instead, makes the activity duration longer, and overhaul efficiency reduces.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency a kind of instrument of removing the isolating switch resilient key is provided, and this instrument is easy to use, can change instrument, continuously inside and outside pin is removed successively.
The purpose of this utility model is achieved through the following technical solutions:
A kind of instrument of removing the isolating switch resilient key, comprise punch holder, be provided with sold inside the country drift and export trade drift in punch holder, sold inside the country drift is arranged on the bottom surface of punch holder, the export trade drift is arranged on the punch holder upper bottom surface, the diameter of sold inside the country drift is consistent with sold inside the country diameter, and the diameter of export trade drift is consistent with the export trade diameter.
The instrument of above-mentioned dismounting isolating switch resilient key, described sold inside the country drift and export trade drift are on same straight line.
The instrument of above-mentioned dismounting isolating switch resilient key also is provided with handle on punch holder, handle is vertical with inside and outside drift.
Adopt technique scheme, the utility model has following advantage: owing to being provided with sold inside the country drift and the export trade drift corresponding with the export trade difference with the sold inside the country of isolating switch in punch holder, need not resemble tradition remove pin like that with a model drift sweep away be sold inside the country after, the drift of using again another model instead sweeps away export trade, directly just sold inside the country the and export trade of isolation beginning can be swept away successively with the utility model, when punching is sold inside the country, aim at sold inside the country with sold inside the country drift, pounding the drift base with hammer will be sold inside the country and sweep away, need not change punch tool, directly turn a low punch base, the export trade drift is aimed at export trade, pound the drift base with hammer export trade is swept away.The utility model is simple in structure, and is easy to operate, reduced the frequent of maintainer to instrument, time saving and energy saving, improved operating efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of instrument of removing the isolating switch resilient key as shown in Figure 1, comprise punch holder 1, be provided with sold inside the country drift 3 and export trade drift 2 in punch holder 1, sold inside the country drift 3 is arranged on the bottom surface of punch holder, export trade drift 2 is arranged on the punch holder upper bottom surface, the diameter of sold inside the country drift 3 is consistent with sold inside the country diameter, the diameter of export trade drift 2 is consistent with the export trade diameter, described sold inside the country drift 3 and export trade drift 2 are on same straight line, handle 4 also is set on punch holder 1, handle 4 is perpendicular with inside and outside drift, handled easily.
Claims (3)
1. instrument of removing the isolating switch resilient key, it is characterized in that: comprise punch holder, be provided with sold inside the country drift (2) and export trade drift (3) in punch holder (1), sold inside the country drift (2) is arranged on the bottom surface of punch holder, export trade drift (3) is arranged on the punch holder upper bottom surface, the diameter of sold inside the country drift (2) is consistent with sold inside the country diameter, and the diameter of export trade drift (3) is consistent with the export trade diameter.
2. the instrument of dismounting isolating switch resilient key according to claim 1 is characterized in that: described sold inside the country drift (2) and export trade drift (3) are on same straight line.
3. the instrument of dismounting isolating switch resilient key according to claim 1, it is characterized in that: also be provided with handle (4) on punch holder (1), handle (4) is vertical with inside and outside drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281710 CN202910789U (en) | 2012-06-15 | 2012-06-15 | Tool for dismantling disconnecting switch spring pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281710 CN202910789U (en) | 2012-06-15 | 2012-06-15 | Tool for dismantling disconnecting switch spring pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202910789U true CN202910789U (en) | 2013-05-01 |
Family
ID=48159131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281710 Expired - Fee Related CN202910789U (en) | 2012-06-15 | 2012-06-15 | Tool for dismantling disconnecting switch spring pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202910789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653747A (en) * | 2019-10-16 | 2020-01-07 | 国网福建省电力有限公司检修分公司 | Disconnecting switch disassembly maintenance tool set |
-
2012
- 2012-06-15 CN CN 201220281710 patent/CN202910789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653747A (en) * | 2019-10-16 | 2020-01-07 | 国网福建省电力有限公司检修分公司 | Disconnecting switch disassembly maintenance tool set |
| CN110653747B (en) * | 2019-10-16 | 2020-12-29 | 国网福建省电力有限公司检修分公司 | Disconnecting switch disassembly maintenance tool set |
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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: 20130501 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |