CN203119366U - Special-purpose tool for dismantling insulation switch spring - Google Patents
Special-purpose tool for dismantling insulation switch spring Download PDFInfo
- Publication number
- CN203119366U CN203119366U CN 201320157604 CN201320157604U CN203119366U CN 203119366 U CN203119366 U CN 203119366U CN 201320157604 CN201320157604 CN 201320157604 CN 201320157604 U CN201320157604 U CN 201320157604U CN 203119366 U CN203119366 U CN 203119366U
- Authority
- CN
- China
- Prior art keywords
- tool
- dismantling
- switch spring
- special
- spring
- 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
- 238000009413 insulation Methods 0.000 title abstract 4
- 230000000295 complement Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 101700078171 KNTC1 Proteins 0.000 description 6
- 238000003825 pressing Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a special-purpose tool for dismantling an insulation switch spring, which belongs to the technical field of power supply maintenance equipment, and comprises a dismantling rod (1) and a handle (2), wherein the handle (2) is arranged on the upper portion of the dismantling rod (1), and the handle (2) and the dismantling rod (1) are vertically arranged with each other. The special-purpose tool for dismantling the insulation switch spring has the beneficial effects that one person can use the special-purpose tool for dismantling the insulation switch spring to independently operate and dismantle a disconnecting link contactor, the work time is saved, and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of isolating switch spring and disassembles specific purpose tool, belongs to power supply repair apparatus technical field.
Background technology
The disconnecting link overhaul is a comparatively heavy substation equipment maintenance and repair task, its operation is many, technology is more complicated also, the disconnecting link unit type is numerous and diverse numerous at present, need specific purpose tool just can disassemble during some disconnecting link overhauls of the equipments, producer does not give when equipment joins and is equipped with the specific purpose tool that disconnecting link is disassembled, so the field fabrication special tool for examination and repair is a very important problem.In March in 2012 the Xu Ge village on the 28th 2202-5 disconnecting link turnover job process, when dismounting B phase disconnecting link roller touch spring, because this model disconnecting link structure of contact terminal is very tight, moving, fixed contact is installed in the dust cover, moving contact is made up of the small contact of several rollings, if the contact gap is because contact resistance is big, cause heating, dismantle very inconvenient, must dismantle the earlier spring holder of rolling contact back, extract spring then out, could take out contact is for further processing, owing to there is not a suitable specific purpose tool, be difficult to roller touch spring alignment pin is extracted out, need two people (downward pressing spring of a human nipper pliers of working in coordination, one people clamps alignment pin with nipper pliers again and outwards takes out) alignment pin of spring could be extracted out, consider on-the-spot lift load-carrying simultaneously one people, can not realize two people cooperating simultaneously, proposed a difficult problem to work on the spot.
The utility model content
The utility model purpose provides a kind of isolating switch spring and disassembles specific purpose tool, by adopting pressing spring under the specific purpose tool, realizes one man operation, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: a kind of isolating switch spring is disassembled specific purpose tool, comprises removal rod and handle, and described handle is arranged on the top of removal rod, with the orthogonal setting of removal rod.
Also comprise groove, described groove is arranged on the bottom of removal rod.
The diameter of described removal rod and the diameter of spring card slot are complementary.
The beneficial effects of the utility model are: by the use of specific purpose tool, can disassemble the disconnecting link contact by people's independent operation, save the operating time, improve operating efficiency.
Description of drawings
Fig. 1 is structure chart of the present utility model;
Fig. 2 is part sectioned view of the present utility model;
Among the figure: removal rod 1, handle 2, groove 3.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
A kind of isolating switch spring is disassembled specific purpose tool, comprises removal rod 1 and handle 2, and described handle 2 is arranged on the top of removal rod 1, with removal rod 1 orthogonal setting.
Also comprise groove 3, described groove 3 is arranged on the bottom of removal rod 1.
The diameter of described removal rod 1 and the diameter of spring card slot are complementary.
In use, on the other hand with pressing spring under the specific purpose tool, other only extracts alignment pin out with nipper pliers on the other hand fast simultaneously, makes the spring release pressure and breaks away from spring groove, thereby dismantle rolling contact down smoothly, is for further processing.
Claims (3)
1. an isolating switch spring is disassembled specific purpose tool, it is characterized in that: comprise removal rod (1) and handle (2), described handle (2) is arranged on the top of removal rod (1), with the orthogonal setting of removal rod (1).
2. a kind of isolating switch spring according to claim 1 is disassembled specific purpose tool, it is characterized in that: also comprise groove (3), described groove (3) is arranged on the bottom of removal rod (1).
3. a kind of isolating switch spring according to claim 1 is disassembled specific purpose tool, it is characterized in that: the diameter of described removal rod (1) and the diameter of spring card slot are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157604 CN203119366U (en) | 2013-04-02 | 2013-04-02 | Special-purpose tool for dismantling insulation switch spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157604 CN203119366U (en) | 2013-04-02 | 2013-04-02 | Special-purpose tool for dismantling insulation switch spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119366U true CN203119366U (en) | 2013-08-07 |
Family
ID=48899684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157604 Expired - Fee Related CN203119366U (en) | 2013-04-02 | 2013-04-02 | Special-purpose tool for dismantling insulation switch spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269525A (en) * | 2015-11-23 | 2016-01-27 | 国网黑龙江省电力有限公司检修公司 | Special tool for GW15-550 and GW17-550 disconnecting switches and manufacturing method of special tool |
-
2013
- 2013-04-02 CN CN 201320157604 patent/CN203119366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269525A (en) * | 2015-11-23 | 2016-01-27 | 国网黑龙江省电力有限公司检修公司 | Special tool for GW15-550 and GW17-550 disconnecting switches and manufacturing method of special tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |