CN204030022U - One exempts to step on rod earth wire - Google Patents
One exempts to step on rod earth wire Download PDFInfo
- Publication number
- CN204030022U CN204030022U CN201420329628.1U CN201420329628U CN204030022U CN 204030022 U CN204030022 U CN 204030022U CN 201420329628 U CN201420329628 U CN 201420329628U CN 204030022 U CN204030022 U CN 204030022U
- Authority
- CN
- China
- Prior art keywords
- action bars
- attachment
- wire
- earth wire
- rod earth
- 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
- 230000009975 flexible effect Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to one and exempts to step on rod earth wire, comprises wire clamp and the attachment that are connected to wire clamp below; Attachment can make ground handling personnel fast action bars connecting clamp.The utility model advantage is, after earth connection connects, can depart from action bars, safe and reliable, and operating personnel can make action bars connect fast binding clip on ground, and time saving and energy saving, cost is low, easy to use.
Description
Technical field
The utility model belongs to electric power system inspection earthing instrument, especially one and exempts to step on rod earth wire.
Background technology
When overhead transmission line maintenance, need to be by every circuit ground connection, to ensure maintainer's safety, electric pole height is generally at 6-8 rice, maintenance is to climb up electric pole by manpower at present, earth connection is hung on power circuit, after having safeguarded, again climb up electric pole and take off earth connection, with duration, high-altitude working safety is poor, and maintainer's physical demands is large, and labour intensity increases.
Existing telescopic earth connection instrument has solved the problem being convenient for carrying with high-altitude ground connection, and still operation in the wild, is easily taken off, takes away or destroy by people, is inconvenient to take off earth brace and takes away after ground connection.
Summary of the invention
The purpose of this utility model is to provide the adjustable grounding wire device of angle that a kind of cost is low, convenient to operation, mounting or dismounting are easy, wire clamp is not easy to get loose.
For solving the problems of the technologies described above, the technical scheme the utility model proposes is: one exempts to step on rod earth wire, comprises wire clamp and the attachment that are connected to wire clamp below; Attachment can make ground handling personnel fast action bars connecting clamp.
Further, described attachment are cones; Cone lower diameter is 5-15 times of upper diameter.
Further, described attachment are to be flexibly connected with wire clamp, can install and remove.
Further, described attachment top is provided with internal thread.
Further, described attachment and action bars are in mating connection.
Further, described action bars flexible.
The utility model advantage is, after earth connection connects, can depart from action bars, safe and reliable, and operating personnel can make action bars connect fast binding clip on ground, and time saving and energy saving, cost is low, easy to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
In figure: 1 is wire clamp; 2 is attachment; 3 is internal thread; 4 is action bars; 5 is external screw thread.
Embodiment
With reference to accompanying drawing, the more detailed embodiment of the utility model is: one exempts to step on rod earth wire, comprises wire clamp 1 and the attachment 2 that are connected to wire clamp 1 below; Attachment 2 can make ground handling personnel fast action bars connecting clamp 1; Described attachment 2 are cones; Cone lower diameter is 5-15 times of upper diameter; Preferred cone bottom is 10 times of top; Described attachment 2 are to be flexibly connected with wire clamp 1, can install and remove; Described attachment 2 tops are provided with internal thread 3; Described attachment 2 are in mating connection with action bars 4; Described action bars 4 flexibles, action bars 4 heads are provided with the external screw thread 5 coordinating with internal thread 3.
Above-mentioned attachment 2 are the cone parts that can take down the exhibits.
When use,, hold earth connection high connect overhead transmission line by action bars 3 action bars 4 connection joining part parts 2 on ground, after effective grounding connects, rotation action bars 4, makes action bars 4 separate with binding clip 1, and ground handling personnel leave with action bars 4; After having overhauled, staff brings action bars 4 again to come earth connection position, hold action bars 4 high, because attachment 2 are that diameter is large below cone shape, ground staff easily locates, and can make action bars 4 heads slip into fast with internal thread 3 and be rotatably connected, after action bars 4 is connected and fixed with attachment 2, take off earth connection, complete whole maintenance process.
Claims (1)
1. exempt to step on a rod earth wire, it is characterized in that: comprise wire clamp (1) and be connected to the attachment (2) of wire clamp below; Attachment (2) can make ground handling personnel fast action bars (4) connecting clamp (1).
2. according to claim 1ly exempt to step on rod earth wire, it is characterized in that: described attachment (2) are cones; Cone lower diameter is 5-15 times of upper diameter.
3. according to claim 1ly exempt to step on rod earth wire, it is characterized in that: described attachment (2) are to be flexibly connected with wire clamp (1), can install and remove.
4. according to claim 1ly exempt to step on rod earth wire, it is characterized in that: described attachment (2) top is provided with internal thread (3).
5. according to claim 1ly exempt to step on rod earth wire, it is characterized in that: described attachment (2) are in mating connection with action bars (4).
6. according to claim 1ly exempt to step on rod earth wire, it is characterized in that: described action bars (4) flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329628.1U CN204030022U (en) | 2014-06-20 | 2014-06-20 | One exempts to step on rod earth wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329628.1U CN204030022U (en) | 2014-06-20 | 2014-06-20 | One exempts to step on rod earth wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030022U true CN204030022U (en) | 2014-12-17 |
Family
ID=52069853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329628.1U Expired - Lifetime CN204030022U (en) | 2014-06-20 | 2014-06-20 | One exempts to step on rod earth wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882687A (en) * | 2015-04-08 | 2015-09-02 | 国网浙江武义县供电公司 | Hook head of hook-type personal security line |
| CN106972293A (en) * | 2017-05-09 | 2017-07-21 | 国网安徽省电力公司蚌埠供电公司 | Overhead transmission line pluggable connecting device |
-
2014
- 2014-06-20 CN CN201420329628.1U patent/CN204030022U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882687A (en) * | 2015-04-08 | 2015-09-02 | 国网浙江武义县供电公司 | Hook head of hook-type personal security line |
| CN106972293A (en) * | 2017-05-09 | 2017-07-21 | 国网安徽省电力公司蚌埠供电公司 | Overhead transmission line pluggable connecting device |
| CN106972293B (en) * | 2017-05-09 | 2023-08-18 | 国网安徽省电力公司蚌埠供电公司 | Plug-in type connecting device for overhead line |
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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 |
Granted publication date: 20141217 |