CN201797262U - Special tool for replacing spacers - Google Patents
Special tool for replacing spacers Download PDFInfo
- Publication number
- CN201797262U CN201797262U CN2010202351993U CN201020235199U CN201797262U CN 201797262 U CN201797262 U CN 201797262U CN 2010202351993 U CN2010202351993 U CN 2010202351993U CN 201020235199 U CN201020235199 U CN 201020235199U CN 201797262 U CN201797262 U CN 201797262U
- Authority
- CN
- China
- Prior art keywords
- handle
- conductor spacer
- hydraulic gear
- electro hydraulic
- replacing
- 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
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 24
- 239000004020 conductor Substances 0.000 claims description 21
- 230000007423 decrease Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a special tool for replacing spacers, which comprises a hook and a handle. An electric hydraulic device is arranged in one end of the handle, the lower end of the hook is connected with the electric hydraulic device, a connecting sleeve is sleeved on the outer side of an output shaft of the electric hydraulic device, and an electric control portion of the electric hydraulic device is arranged in the handle. The special tool for replacing spacers is simple, safe and labor-saving, and is convenient in use and applicable to maintenance and repair of power transmission equipment on high-altitude and extra-high voltage power transmission circuits.
Description
Technical field
The utility model relates to extra high voltage direct current transmission line maintenance, live line working Work tool field, particularly relates to a kind of replacing conductor spacer specific purpose tool.
Background technology
At present, along with the develop rapidly of power industry, long distance, Large Capacity HVDC Techniques become the cutting edge technology of big electrical network, and first extra high voltage direct current transmission line of China builds up, and will formally run.Extra high voltage direct current transmission line and existing 500kV extra high voltage network and the 1000kV AC extra high voltage transmission line that puts into operation in recent years relatively have substantial leaping.Need utilize the stressed chucking claw of fulcrum to change the problem of conductor spacer but change to exist in the conductor spacer work, promptly change conductor spacer and need impetus in traditional handicraft, operation is very difficult concerning the staff of altitude hot-line operation like this.
The utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, a kind of replacing conductor spacer specific purpose tool simple, safe, laborsaving and easy to use to be provided.
In order to realize above purpose, a kind of replacing conductor spacer specific purpose tool that the utility model provides, comprise: grab and handle, be provided with electro hydraulic gear in described handle one end, the grab lower end is connected with electro hydraulic gear by adapter sleeve, this adapter sleeve is enclosed within the output shaft outside of electro hydraulic gear, and the electronic control section of described electro hydraulic gear is arranged in the handle.
In such scheme, the described handle other end also is provided with the battery case that is used to install battery, and the handle outer surface is provided with the control switch of electronic control section.
In such scheme, be connected with the chucking platform on the output of described electro hydraulic gear.
In such scheme, described control switch comprises rising button and decline button.
In such scheme, also be provided with anti-slip tank on the described handle.
The utility model liquid collecting pressure, electronic control and instrument pincers are one, can easily finish the work of restringing conductor spacer fast, exist in the work of the present replacing of solution conductor spacer and need utilize the stressed chucking claw of fulcrum to change the problem of conductor spacer.
The utility model is compared with the prior art, and shows that fully its superiority is: simple, safe, laborsaving and easy to use etc.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side-looking structural representation of Fig. 1.
Among the figure: grab 1 handle 2 adapter sleeves 3 battery cases 4 decline buttons 5 rising buttons 6 anti-slip tanks 7 chucking platforms 8.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
As depicted in figs. 1 and 2, present embodiment provides a kind of replacing conductor spacer specific purpose tool, comprise: grab 1, handle 2, adapter sleeve 3, battery case 4, decline button 5, rising button 6 and electro hydraulic gear, described handle is provided with electro hydraulic gear in 2 upper ends, the output that can stretch up and down of this electro hydraulic gear up, grab 1 lower end is connected with electro hydraulic gear by adapter sleeve 3, and the electronic control section of electro hydraulic gear is arranged in the handle 2.Described battery case 4 is arranged in handle 2 lower ends, is used to install the battery that drives electro hydraulic gear 3.Described rising button 6 and decline button 5 are arranged on handle 2 outer surfaces.Also be provided with anti-slip tank 7 on the described handle 2.Be connected with chucking platform 8 on the output of described electro hydraulic gear.
When the utility model uses, only need press rising button 6 earlier, allow electro hydraulic gear block and tighten up the conductor spacer claw, take off pin then and change conductor spacer rapidly, when new conductor spacer is installed, block earlier and tighten up the conductor spacer pawl, change new conductor spacer and set up pin, press decline button 5 at last and unclamp and get final product.
Claims (5)
1. change the conductor spacer specific purpose tool for one kind, comprise: grab and handle, it is characterized in that: be provided with electro hydraulic gear in described handle one end, the grab lower end is connected with electro hydraulic gear by adapter sleeve, this adapter sleeve is enclosed within the output shaft outside of electro hydraulic gear, and the electronic control section of described electro hydraulic gear is arranged in the handle.
2. replacing conductor spacer specific purpose tool as claimed in claim 1 is characterized in that: the described handle other end also is provided with the battery case that is used to install battery, and the handle outer surface is provided with the control switch of electronic control section.
3. replacing conductor spacer specific purpose tool as claimed in claim 1 is characterized in that: be connected with the chucking platform on the output of described electro hydraulic gear.
4. replacing conductor spacer specific purpose tool as claimed in claim 2 is characterized in that: described control switch comprises rising button and decline button.
5. replacing conductor spacer specific purpose tool as claimed in claim 1 or 2 is characterized in that: also be provided with anti-slip tank on the described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202351993U CN201797262U (en) | 2010-06-18 | 2010-06-18 | Special tool for replacing spacers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202351993U CN201797262U (en) | 2010-06-18 | 2010-06-18 | Special tool for replacing spacers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797262U true CN201797262U (en) | 2011-04-13 |
Family
ID=43852161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202351993U Expired - Lifetime CN201797262U (en) | 2010-06-18 | 2010-06-18 | Special tool for replacing spacers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797262U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611039A (en) * | 2012-04-19 | 2012-07-25 | 河北省电力公司超高压输变电分公司 | Universal lead interval bar mounting spanner |
| CN102820628A (en) * | 2012-08-28 | 2012-12-12 | 邯郸供电公司 | Special tool for replacing split conductor spacer rod |
| CN103683089A (en) * | 2013-09-11 | 2014-03-26 | 国家电网公司 | A power transmission line spacer live-line maintenance lever tong |
| CN104037666A (en) * | 2014-07-04 | 2014-09-10 | 国家电网公司 | Device used for replacing spacers on ultra-high voltage transmission line |
| WO2014201941A1 (en) * | 2013-06-21 | 2014-12-24 | 国家电网公司 | Dedicate tool for disassembling and assembling spacer of conductor |
| CN106252920A (en) * | 2016-08-30 | 2016-12-21 | 许国凯 | A kind of earth lead being applied to insulated conductor |
-
2010
- 2010-06-18 CN CN2010202351993U patent/CN201797262U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611039A (en) * | 2012-04-19 | 2012-07-25 | 河北省电力公司超高压输变电分公司 | Universal lead interval bar mounting spanner |
| CN102611039B (en) * | 2012-04-19 | 2015-01-21 | 国家电网公司 | Universal lead interval bar mounting spanner |
| CN102820628A (en) * | 2012-08-28 | 2012-12-12 | 邯郸供电公司 | Special tool for replacing split conductor spacer rod |
| WO2014201941A1 (en) * | 2013-06-21 | 2014-12-24 | 国家电网公司 | Dedicate tool for disassembling and assembling spacer of conductor |
| CN103683089A (en) * | 2013-09-11 | 2014-03-26 | 国家电网公司 | A power transmission line spacer live-line maintenance lever tong |
| CN104037666A (en) * | 2014-07-04 | 2014-09-10 | 国家电网公司 | Device used for replacing spacers on ultra-high voltage transmission line |
| CN104037666B (en) * | 2014-07-04 | 2015-06-24 | 国家电网公司 | Device used for replacing spacers on ultra-high voltage transmission line |
| CN106252920A (en) * | 2016-08-30 | 2016-12-21 | 许国凯 | A kind of earth lead being applied to insulated conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: EHV POWER TRANSMISSION AND TRANSFORMATION COMPANY, Free format text: FORMER OWNER: HUBEI CHAONENG EHV POWER TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20111111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111111 Address after: 430050, Hubei province Wuhan city Hanyang District of Hubei province electric power company EHV power transmission company Patentee after: Ultrahigh Pressure Transmission Company of Hubei Electric Power Company Address before: Wulidun Hubei city of Wuhan province Hanyang District 430050 Hubei super UHV Power Technology Development Co Ltd Patentee before: Hubei Super Power & Ultrahigh Pressure Electric Power Technology Development Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121210 Address after: 430050, Hubei province Wuhan District of Hanyang City Patentee after: Ultrahigh Pressure Transmission Company of Hubei Electric Power Company Patentee after: State Grid Corporation of China Address before: 430050, Hubei province Wuhan city Hanyang District of Hubei province electric power company EHV power transmission company Patentee before: Ultrahigh Pressure Transmission Company of Hubei Electric Power Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |
|
| CX01 | Expiry of patent term |