CN204089041U - Double bundle conductor propulsion plant - Google Patents
Double bundle conductor propulsion plant Download PDFInfo
- Publication number
- CN204089041U CN204089041U CN201420594360.4U CN201420594360U CN204089041U CN 204089041 U CN204089041 U CN 204089041U CN 201420594360 U CN201420594360 U CN 201420594360U CN 204089041 U CN204089041 U CN 204089041U
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- fixing device
- rectangular frame
- pulley
- bundle conductor
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 18
- 230000006378 damage Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Double bundle conductor propulsion plant, is comprised operating handle (5) and is located at the screw mandrel (4) of operating handle (5) end and is symmetricly set on the pulley fixing device (1) of screw mandrel (4) two ends by screw mandrel (4); Wherein, pulley fixing device (1) comprises a rectangular frame (1.1) and is disposed side by side on two pulleys (2) in rectangular frame (1.1), and pulley (2) is fixed on rectangular frame (1.1) by spring pin (3); Pulley fixing device (1) is connected with screw mandrel (4) by screw rod bushing (4.1).The utility model has easy to carry, simple to operate, not easily the advantage of damage wires.
Description
Technical field
The present utility model belongs to electric power apparatus examination field, particularly the replacing of 220kV and above dual bundle conductor of power transmission line conductor spacer and installation.
Background technology
In order to ensure that bundle conductor wire harness spacing remains unchanged to meet electric property, reduce surface voltage gradient, and in a short-circuit situation, unlikely generation electromagnetic force between wire harness, cause the collision that attracts each other, though or cause the attraction collision of moment, accident can return to normal condition after eliminating, and thus separated by a distancely in span has installed conductor spacer.Installation interval rod also can play certain inhibitory action to the vibration of secondary span and aeolian vibration.In addition in running, conductor spacer easily damages, and some gear needs to install conductor spacer additional apart from after operation a period of time, and in the process changing conductor spacer, need a kind of wire fixing device, this wire propulsion plant solves the problem of this work.
Existing double bundle conductor fixing means and shortcoming:
Install or change at present double bundle conductor in the work of conductor spacer, usual employing driving band staff arrives assigned work position, then by the mode that rope or safety belt bundle, to keep the spacing of double bundle conductor thus to change or installation interval rod.But when running into large gear distance, be often difficult to tension rope, cause staff's physical demands excessive, the work high above the ground time is longer, increases the risk factor of this work.
Summary of the invention
The purpose of this utility model provides a kind of not easy to operate by having under the condition of Work tool to overcome the defect of above-mentioned prior art existence just, not easily causes wire to damage, reduces the double bundle conductor propulsion plant of the activity duration of work high above the ground personnel.
Double bundle conductor propulsion plant, the utility model is characterised in that, comprises operating handle and is located at the screw mandrel of operating handle end and is symmetricly set on the pulley fixing device of screw mandrel two ends by screw mandrel; Wherein, pulley fixing device comprises a rectangular frame and is disposed side by side on two pulleys in rectangular frame, and pulley is fixed on rectangular frame by spring pin; Pulley fixing device is connected with screw mandrel by screw rod bushing.
The beneficial effects of the utility model are: the pulley fixing device that the utility model connects two band assembly pulleys by screw mandrel is formed, and two pulleys of assembly pulley are used for fixing cord, and pull bar uses stringing lead.The present invention makes whole operation convenient, not easily causes wire to damage, can effectively reduce personal injury risk in installation process; Do not need during installation by other Work tools, can Fast Installation in installation process.The utility model can be finished the work under not by the condition of Work tool, and easy to operate; Reduce the activity duration of work high above the ground personnel.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
See Fig. 1, double bundle conductor propulsion plant, the utility model is characterised in that, comprises operating handle 5 and is located at the screw mandrel 4 of operating handle 5 end and is symmetricly set on the pulley fixing device 1 of screw mandrel 4 two ends by screw mandrel 4; Wherein, two pulleys 2 that pulley fixing device 1 comprises a rectangular frame 1.1 and is disposed side by side in rectangular frame 1.1, pulley 2 is fixed on rectangular frame 1.1 by spring pin 3; Pulley fixing device 1 is connected with screw mandrel 4 by screw rod bushing 4.1.
The utility model the selection of material: finished product selects stainless steel material to make, its corrosion-resistant, corrosion resistant, light easy processing, the utility model can not use the free-hand installation of Work tool.
Claims (1)
1. double bundle conductor propulsion plant, it is characterized in that, comprise operating handle (5) and be located at the screw mandrel (4) of operating handle (5) end and be symmetricly set on the pulley fixing device (1) of screw mandrel (4) two ends by screw mandrel (4); Wherein, pulley fixing device (1) comprises a rectangular frame (1.1) and is disposed side by side on two pulleys (2) in rectangular frame (1.1), and pulley (2) is fixed on rectangular frame (1.1) by spring pin (3); Pulley fixing device (1) is connected with screw mandrel (4) by screw rod bushing (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594360.4U CN204089041U (en) | 2014-10-15 | 2014-10-15 | Double bundle conductor propulsion plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594360.4U CN204089041U (en) | 2014-10-15 | 2014-10-15 | Double bundle conductor propulsion plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089041U true CN204089041U (en) | 2015-01-07 |
Family
ID=52181713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420594360.4U Expired - Lifetime CN204089041U (en) | 2014-10-15 | 2014-10-15 | Double bundle conductor propulsion plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242155A (en) * | 2014-10-15 | 2014-12-24 | 云南电网公司普洱供电局 | Pushing device for double-splitting guide line |
-
2014
- 2014-10-15 CN CN201420594360.4U patent/CN204089041U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242155A (en) * | 2014-10-15 | 2014-12-24 | 云南电网公司普洱供电局 | Pushing device for double-splitting guide 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: 20150107 |