CN206697816U - A kind of substation equipment maintenance and repair protection tool - Google Patents
A kind of substation equipment maintenance and repair protection tool Download PDFInfo
- Publication number
- CN206697816U CN206697816U CN201720602920.XU CN201720602920U CN206697816U CN 206697816 U CN206697816 U CN 206697816U CN 201720602920 U CN201720602920 U CN 201720602920U CN 206697816 U CN206697816 U CN 206697816U
- Authority
- CN
- China
- Prior art keywords
- shutter
- screw
- equipment maintenance
- substation equipment
- protection tool
- 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
A kind of substation equipment maintenance and repair protection tool, including a shutter, fixing band is equipped with the both ends of shutter, connection ring is provided with the end of fixing band, one screw links together two connection rings through two connection rings, the top of screw extends the outside of connection ring, and a clamp nut is provided with screw head screw thread, and a handle hole is provided with the middle part of shutter.The utility model uses said structure, the conducting film formed using safeguard structure cut-off rainwater, avoids work head after band electrical component is touched, electrical conduction to human body is avoided human body contact, eliminate potential safety hazard by the conducting film formed by rainwater.
Description
Technical field：
It the utility model is related to a kind of substation equipment maintenance and repair protection tool.
Background technology：
At present, link rod is a kind of conventional substation equipment maintenance and repair instrument, also known as brake pull-rod, insulating bar, insulated tension pole, by working
Head, insulating bar and lever three parts are formed, and are closing or pulling open high voltage isolator, assemble and disassemble Portable ground wire, and carry out
Used when measurement and experiment.But existing link rod can not all be used in the rainy day, because rainwater can be in link rod
Conducting film is formed between insulating bar and lever, work head can be led electricity by what rainwater was formed after band electrical component is touched
Electrolemma is transmitted to human body, triggers the danger of contact, great potential safety hazard be present.
Utility model content：
The utility model provides a kind of substation equipment maintenance and repair protection tool, and it is reasonable in design, can enter exercise in the rainy day
With the danger of contact will not occur, eliminate potential safety hazard, solve problems of the prior art.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
A kind of substation equipment maintenance and repair protection tool, including a shutter, fixing band is equipped with the both ends of shutter, in fixing band
End be provided with connection ring, a screw links together two connection rings through two connection rings, and the top of screw extends connection ring
Outside, one clamp nut is installed in screw head screw thread, is provided with a handle hole at the middle part of shutter, connects on handle hole
Retracting cylinder is connected to, the end part seal of retracting cylinder sets, is provided with a through hole in the sealed end of retracting cylinder, set on the madial wall of through hole
Flexible waterproof grommet.
The shutter is circle, and guiding gutter is provided with the middle part of shutter.
The utility model uses said structure, the conducting film formed using safeguard structure cut-off rainwater, avoids work head
After band electrical component is touched, electrical conduction to human body is avoided human body contact, eliminated by the conducting film formed by rainwater
Potential safety hazard.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
In figure, 1, shutter, 2, fixing band, 3, connection ring, 4, screw, 5, clamp nut, 6, retracting cylinder, 7, elastic water-proof
Sealing ring, 8, guiding gutter, 9, overhead line structures, 10, link rod.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As shown in fig. 1, a kind of substation equipment maintenance and repair protection tool, including a shutter 1, are equipped with the both ends of shutter 1
Fixing band 2, connection ring 3 being provided with the end of fixing band 2, a screw 4 links together two connection rings 3 through two connection rings 3,
The top of screw 4 extends the outside of connection ring 3, a clamp nut 5 is provided with the top screw thread of screw 4, at the middle part of shutter 1
Provided with a handle hole, retracting cylinder 6 is connected with handle hole, the end part seal of retracting cylinder 6 is set, in the sealed end of retracting cylinder 6
Provided with a through hole, elastic water-proof sealing ring 7 is provided with the madial wall of through hole.
The shutter 1 is circle, and guiding gutter 8 is provided with the middle part of shutter 1.
When using link rod 10 in the rainy day, shutter 1 is horizontally fixed on to the overhead line structures of transformer station by fixing band 2
On 9, then link rod 10 is passed through to the through hole for the sealed end for being arranged on retracting cylinder 6, work head extends the top of shutter, insulation
Bar part is fastened in through hole, is operated by the handle portion positioned at the lower section of shutter 1, rainwater flows to screening along insulating bar
On baffle plate 1, drain along guiding gutter 8, be no longer along link rod 10 and trickle downwards, avoid and touch staff, serve
The effect of protection.The setting of retracting cylinder 6 enables link rod 10 to have certain operating space, can carry out shifting up and down
It is dynamic, the charging equipment of diverse location is overhauled.
Using substation equipment maintenance and repair protection tool of the present utility model, the conducting film formed using safeguard structure cut-off rainwater, keep away
Work head is exempted from after band electrical component is touched, electrical conduction to human body is avoided human body by the conducting film formed by rainwater
Contact, eliminate potential safety hazard.
Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model
In the range of shield.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (2)
- A kind of 1. substation equipment maintenance and repair protection tool, it is characterised in that：Including a shutter, fixation is equipped with the both ends of shutter Band, connection ring is provided with the end of fixing band, a screw links together two connection rings through two connection rings, the top of screw The outside of connection ring is extended, one clamp nut is installed in screw head screw thread, a handle hole is provided with the middle part of shutter, Retracting cylinder is connected with handle hole, the end part seal of retracting cylinder is set, and a through hole is provided with the sealed end of retracting cylinder, in through hole Madial wall is provided with elastic water-proof sealing ring.
- A kind of 2. substation equipment maintenance and repair protection tool according to claim 1, it is characterised in that：The shutter is circle, The middle part of shutter is provided with guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602920.XU CN206697816U (en) | 2017-05-26 | 2017-05-26 | A kind of substation equipment maintenance and repair protection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720602920.XU CN206697816U (en) | 2017-05-26 | 2017-05-26 | A kind of substation equipment maintenance and repair protection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206697816U true CN206697816U (en) | 2017-12-01 |
Family
ID=60448715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720602920.XU Expired - Fee Related CN206697816U (en) | 2017-05-26 | 2017-05-26 | A kind of substation equipment maintenance and repair protection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206697816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834765A (en) * | 2020-07-20 | 2020-10-27 | 柳州大尚科技发展有限公司 | Short circuit grounding mechanism |
-
2017
- 2017-05-26 CN CN201720602920.XU patent/CN206697816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834765A (en) * | 2020-07-20 | 2020-10-27 | 柳州大尚科技发展有限公司 | Short circuit grounding mechanism |
| CN111834765B (en) * | 2020-07-20 | 2021-07-13 | 柳州大尚科技发展有限公司 | Short circuit grounding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |