CN201877723U - Triangular ground wire overhaul frame for transmission lines - Google Patents
Triangular ground wire overhaul frame for transmission lines Download PDFInfo
- Publication number
- CN201877723U CN201877723U CN2010206045959U CN201020604595U CN201877723U CN 201877723 U CN201877723 U CN 201877723U CN 2010206045959 U CN2010206045959 U CN 2010206045959U CN 201020604595 U CN201020604595 U CN 201020604595U CN 201877723 U CN201877723 U CN 201877723U
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- CN
- China
- Prior art keywords
- column
- ground wire
- bearing column
- support column
- bearing
- 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 triangular ground wire overhaul frame for transmission lines comprises a bearing column. One end of the bearing column is connected with a support column, a connecting column is disposed between the other end of the bearing column and the other end of the support column, a suspending ring I is arranged at the upper end of the bearing column, a fastening groove I is disposed at the lower end of the bearing column, a fastening groove II is arranged at the lower end of the support column, and the bearing column and the support column of the triangular ground wire overhaul frame are movably connected with each other by a tightening bolt. The triangular ground wire overhaul frame for transmission lines is in a triangular structure, is simple in structure, light in weight and convenient in installation and utilization, can reduce labor intensity for working staff, improves work efficiency and achieves the purposes of convenience and high efficiency.
Description
Technical field
The utility model relates to a kind of electric power facility apparatus for examination and repair, is specifically related to a kind of trigonometric expression transmission line ground wire repairing frame.
Background technology
When ultra-high-tension power transmission line was changed gold utensil, the operating personnel generally used rope sling that the top of ground wire with the goat's horn cross-arm is connected.And, change gold utensil then with manpower strand tight rope rope lifting ground wire.This method poor stability, need two people cooperate, take a lot of work and the hoisting depth deficiency causes the inconvenience of replacing gold utensil.
The utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, and a kind of trigonometric expression transmission line ground wire repairing frame is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Trigonometric expression transmission line ground wire repairing frame of the present utility model, this repairing frame comprises bearing column, bearing column one end is connected with support column, between the bearing column other end and the support column other end, be provided with joint pin, be provided with link 1 in the upper end of bearing column, be provided with the draw-in groove I in the lower end of bearing column, be provided with the draw-in groove II in the lower end of support column.Bearing column and support column flexibly connect by tightening bolt in the utility model.
Be preferably flexible connection between joint pin and bearing column and the support column in the utility model.
Trigonometric expression transmission line ground wire repairing frame of the present utility model is applicable to upkeep operation projects such as the replacing, installation of ground wire gold utensil on 220 kilovolts of ZH1, ZH2, the ZH4 type straight line pole.Cooperate Lever Blocks to use.
Trigonometric expression transmission line ground wire repairing frame of the present utility model is the triangular form structure, and is simple in structure, in light weight, is convenient to install and use; The labour intensity that can reduce a staff is increased work efficiency, and reaches convenient, purpose efficiently.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Trigonometric expression transmission line ground wire repairing frame of the present utility model, this repairing frame comprises bearing column 2, bearing column 2 one ends are connected with support column 6, between bearing column 2 other ends and support column 2 other ends, be provided with joint pin 3, be provided with link 1 in the upper end of bearing column 2, be provided with draw-in groove I 4 in the lower end of bearing column 2, be provided with draw-in groove II 5 in the lower end of support column 6.
Bearing column and support column flexibly connect by tightening bolt in the utility model.
Be preferably flexible connection between joint pin and bearing column and the support column in the utility model.
Operation principle of the present utility model is as follows, and the operating personnel steps on bar to goat's horn cross-arm top, this instrument lower end draw-in groove is stuck on the angle steel at goat's horn cross-arm top, and the bolt that tightens up the centre position makes it stressed.Lever Blocks one end that will promote ground wire then hangs in the link of this upper tool part, and the other end hangs on the ground wire, tightens up Lever Blocks chain lifting ground wire and makes stressed gold utensil loosening, changes gold utensil then.
Claims (3)
1. trigonometric expression transmission line ground wire repairing frame, it is characterized in that: this repairing frame comprises bearing column, bearing column one end is connected with support column, between the bearing column other end and the support column other end, be provided with joint pin, upper end at bearing column is provided with link, be provided with the draw-in groove I in the lower end of bearing column, be provided with the draw-in groove II in the lower end of support column, bearing column and support column flexibly connect by tightening bolt in the utility model.
2. trigonometric expression transmission line ground wire repairing frame according to claim 1 is characterized in that: flexibly connect by tightening bolt between bearing column and the support column.
3. trigonometric expression transmission line ground wire repairing frame according to claim 1 and 2 is characterized in that: flexibly connect by tightening bolt between joint pin and bearing column and the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206045959U CN201877723U (en) | 2010-11-14 | 2010-11-14 | Triangular ground wire overhaul frame for transmission lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206045959U CN201877723U (en) | 2010-11-14 | 2010-11-14 | Triangular ground wire overhaul frame for transmission lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877723U true CN201877723U (en) | 2011-06-22 |
Family
ID=44165632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206045959U Expired - Fee Related CN201877723U (en) | 2010-11-14 | 2010-11-14 | Triangular ground wire overhaul frame for transmission lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958385A (en) * | 2016-06-01 | 2016-09-21 | 国网浙江新昌县供电公司 | Ground wire safety bracing frame |
-
2010
- 2010-11-14 CN CN2010206045959U patent/CN201877723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958385A (en) * | 2016-06-01 | 2016-09-21 | 国网浙江新昌县供电公司 | Ground wire safety bracing frame |
| CN105958385B (en) * | 2016-06-01 | 2019-05-03 | 国网浙江新昌县供电公司 | It is grounded safety support support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111114 |