CN203831331U - Handling tool for tapping switch of distribution transformer - Google Patents
Handling tool for tapping switch of distribution transformer Download PDFInfo
- Publication number
- CN203831331U CN203831331U CN201420272692.0U CN201420272692U CN203831331U CN 203831331 U CN203831331 U CN 203831331U CN 201420272692 U CN201420272692 U CN 201420272692U CN 203831331 U CN203831331 U CN 203831331U
- Authority
- CN
- China
- Prior art keywords
- handling
- wall
- loading
- instrument
- distribution transformer
- 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 - Lifetime
Links
- 238000010079 rubber tapping Methods 0.000 title abstract 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Electric Clocks (AREA)
Abstract
The utility model discloses a handling tool for a tapping switch of a distribution transformer. The handling tool comprises a loading and unloading cylinder and a movable rotary wrench, wherein a through hole used for detachably mounting the movable rotary wrench is formed in the outer wall at the top of the loading and unloading cylinder; a built-in clamping slot is formed in the bottom end of the loading and unloading cylinder and is provided with an inner wall matched up with the appearance of the tapping switch, and the outer wall of the bottom part of the loading and unloading cylinder is further provided with a fastening screw in a radial direction; and an observation window is formed in the outer wall at the lower middle part of the loading and unloading cylinder. By adopting a barrel type structure, the rotating height of the tool can be improved; furthermore, in the loading and unloading process, the tool does not touch a nearby porcelain bottle always, and the damage on the porcelain bottle cannot be caused; furthermore, the labor intensity of a maintainer can be reduced, and the repairing efficiency can be improved; the tool is closer to the requirement of site work by improving a primary tool.
Description
Technical field
The utility model relates to transmission facility check man packing technique field, particularly a kind of distribution transformer shunting switch handling instrument.
Background technology
Distribution transformer is in the process of operation, and its shunting switch there will be and burns phenomenon, now just need to change distribution transforming shunting switch.
At present conventional instrument is spanner, because of shunting switch from porcelain vase close to, when dismounting shunting switch, can encounter porcelain vase, porcelain vase is easily damaged, when operation, be difficult to pull down shunting switch, the repair time is consuming time longer.
Therefore, for above-mentioned situation, how to improve the handling instrument of shunting switch, meet the needs of work on the spot, make instrument not encounter porcelain vase, become those skilled in the art's important technological problems urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of distribution transformer shunting switch handling instrument, and in the process of handling, this instrument is not encountered porcelain vase all the time, can not damage porcelain vase, and this instrument has also improved overhaul efficiency.
For achieving the above object, the utility model provides following technical scheme:
A kind of distribution transformer shunting switch handling instrument, comprises handling cylinder and moving rotary spanner;
In the top exterior walls of handling cylinder, radially offer along it through hole of moving rotary spanner being installed for detachable;
The bottom of handling cylinder offers built-in draw-in groove, and built-in draw-in groove has the inwall coordinating with shunting switch profile, and the bottom outer wall of handling cylinder is also radially provided with holding screw along it;
The middle and lower part outer wall of handling cylinder is provided with watch window.
Preferably, watch window is the through hole being opened on handling cylinder outer wall.
Preferably, watch window is made up of the transparent material of circular shape, and is positioned on same periphery with the outer wall of handling cylinder.
Can find out from above-mentioned technical scheme, the distribution transformer shunting switch handling instrument that the utility model provides, utilizes its core structure, improves the rotation height of instrument, makes instrument not encounter porcelain vase; By the improvement to original instrument, make instrument more press close to the needs of work on the spot.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The distribution transformer shunting switch loader's that Fig. 1 provides for the utility model embodiment structural representation;
Fig. 2 is the top view of Fig. 1.
Wherein, 1 is handling cylinder, and 11 is built-in draw-in groove, and 12 is holding screw, and 13 is watch window; 2 is moving rotary spanner.
Detailed description of the invention
The utility model discloses a kind of distribution transformer shunting switch handling instrument, in the process of handling, this instrument is not encountered porcelain vase all the time, can not damage porcelain vase, and this instrument has also improved overhaul efficiency.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the distribution transformer shunting switch loader's that Fig. 1 provides for the utility model embodiment structural representation; Fig. 2 is the top view of Fig. 1.
The distribution transformer shunting switch handling instrument that the utility model embodiment provides, its core improvement is, comprises handling cylinder 1 and moving rotary spanner 2; As preferably, handling cylinder 1 has the tubular structure of hollow, and its axial dimension is much larger than its radial dimension, and moving rotary spanner 2 is rectangular rod shape; Shown in its structure can see figures.1.and.2;
In the top exterior walls of handling cylinder 1, radially offer along it through hole of moving rotary spanner 2 being installed for detachable, moving rotary spanner 2 is successively through loading and unloading two through holes relatively offering in the top exterior walls of cylinder 1, can be rotated handling operation, can be pulled down in used time not, be convenient to storage;
The bottom of handling cylinder 1 offers built-in draw-in groove 11, and this built-in draw-in groove 11 has the inwall coordinating with shunting switch profile, according to actual conditions, can be corresponding cambered surface or polygon; The bottom outer wall of handling cylinder 1 is also radially provided with holding screw 12 along it; As depicted in figs. 1 and 2, in the bottom outer wall of handling cylinder 1, be relatively set with two holding screws 12, can also, by elastic compaction mechanism, such as spring, further strengthen the left and right that grasps to shunting switch, cause damage to prevent that it from dropping, ensure its reliability;
The middle and lower part outer wall of handling cylinder 1 is provided with watch window 13, this watch window 13 is positioned at the top of built-in draw-in groove 11 and holding screw 12, avoid tubular structure outer enclosed wall to block sight line, whether workman can be clear that in the time of operation and between instrument and shunting switch, coordinate and put in place, improved operating efficiency.
Can find out from above-mentioned technical scheme, the distribution transformer shunting switch handling instrument that the utility model embodiment provides, utilize its barrel of formula structure, the rotation height of raising instrument, its working method is, this instrument is inserted in shunting switch, built-in draw-in groove blocks shunting switch, rotate this instrument, shunting switch can be pulled down, and according to this order, shunting switch is installed, in the process of handling, this instrument is not encountered the porcelain vase on side all the time, can not damage porcelain vase, and this instrument has also improved overhaul efficiency; By the improvement to original instrument, make instrument more press close to the needs of work on the spot.
In the specific embodiment providing at this programme, watch window 13 is for being directly opened in the through hole on handling cylinder 1 outer wall.Watch window 13 shapes can be rectangle, and it is greater than it along handling cylinder 1 width dimensions radially along the axial height dimension of handling cylinder 1, so that maintainer is observed by the top (being hand-held direction) of instrument.
In order further to optimize above-mentioned technical scheme, watch window 13 is made up of the transparent material of circular shape, and is positioned on same periphery with the outer wall of handling cylinder 1, is embedded in the breach of relevant position on the middle and lower part outer wall of handling cylinder 1; Realizing under visual prerequisite, ensureing the seal of handling instrument, structure is more firm.
To sum up, the distribution transformer shunting switch handling instrument that the utility model provides, utilize its barrel of formula structure, the rotation height of raising instrument, in the process of handling, this instrument is not encountered the porcelain vase on side all the time, can not damage porcelain vase, this instrument has also reduced maintainer's labour intensity, has improved overhaul efficiency; By the improvement to original instrument, make instrument more press close to the needs of work on the spot.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a distribution transformer shunting switch handling instrument, is characterized in that, comprises handling cylinder (1) and moving rotary spanner (2);
In the top exterior walls of handling cylinders (1), radially offer along it through hole of moving rotary spanner (2) being installed for detachable;
The bottom of handling cylinders (1) offers built-in draw-in groove (11), built-in draw-in groove (11) has the inwall coordinating with shunting switch profile, and the bottom outer wall of handling cylinders (1) is also radially provided with holding screw (12) along it;
The middle and lower part outer wall of handling cylinders (1) is provided with watch window (13).
2. according to the distribution transformer shunting switch handling instrument of claim 1, it is characterized in that, watch window (13) is for being opened in the through hole on handling cylinder (1) outer wall.
3. according to the distribution transformer shunting switch handling instrument of claim 1, it is characterized in that, watch window (13) is made up of the transparent material of circular shape, and is positioned on same periphery with the outer wall of handling cylinders (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272692.0U CN203831331U (en) | 2014-05-26 | 2014-05-26 | Handling tool for tapping switch of distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272692.0U CN203831331U (en) | 2014-05-26 | 2014-05-26 | Handling tool for tapping switch of distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831331U true CN203831331U (en) | 2014-09-17 |
Family
ID=51509219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272692.0U Expired - Lifetime CN203831331U (en) | 2014-05-26 | 2014-05-26 | Handling tool for tapping switch of distribution transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589732A (en) * | 2020-12-02 | 2021-04-02 | 广东电网有限责任公司 | Transformer tap screw elasticity instrument |
| CN114102494A (en) * | 2021-09-30 | 2022-03-01 | 广西电网有限责任公司柳州供电局 | Transformer tap switch nut extracting tool |
-
2014
- 2014-05-26 CN CN201420272692.0U patent/CN203831331U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589732A (en) * | 2020-12-02 | 2021-04-02 | 广东电网有限责任公司 | Transformer tap screw elasticity instrument |
| CN114102494A (en) * | 2021-09-30 | 2022-03-01 | 广西电网有限责任公司柳州供电局 | Transformer tap switch nut extracting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |