CN203135308U - Multipurpose lifting top sleeve - Google Patents
Multipurpose lifting top sleeve Download PDFInfo
- Publication number
- CN203135308U CN203135308U CN 201320032472 CN201320032472U CN203135308U CN 203135308 U CN203135308 U CN 203135308U CN 201320032472 CN201320032472 CN 201320032472 CN 201320032472 U CN201320032472 U CN 201320032472U CN 203135308 U CN203135308 U CN 203135308U
- Authority
- CN
- China
- Prior art keywords
- leading screw
- top sleeve
- lifting
- support rod
- lifting top
- 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
Links
- 230000001737 promoting effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 4
- 239000004020 conductor Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a multipurpose lifting top sleeve. The multipurpose lifting top sleeve comprises a lifting leading screw (1), an insulation support bar (2), flat band type tighteners (3) and a lead fixing clamp (4), wherein the lifting leading screw (1) is sleeved at a bottom portion of the insulation support bar (2), a top portion of the insulation support bar (2) is equipped with the lead fixing clamp (4), the lifting leading screw (1) and the insulation support bar (2) are respectively equipped with the flat band type tightener (3), and all the steps above realize configuration of the multipurpose lifting top sleeve. The multipurpose lifting top sleeve has properties of light weight, small volume, simple structure and easy operation; a worker can carry out live-line overhaul operation after isolating shielding wire to a safe distance employing the lifting top sleeve; and power supply reliability is effectively improved.
Description
Technical field
The utility model relates to instrument, is specifically related to many with promoting the top cover.
Background technology
As everyone knows, in the upkeep operation process of electric power system, in order to guarantee power supply reliability, need implement by some instruments are auxiliary, carry out distribution network live line work work energetically.At present, pair time 10kV overhead transmission lines of using the shielding conductor technology are more and more, and owing to shielding conductor can't be isolated safe distance, charged group of two times 10kV overhead transmission line cement electric pole work upright or replacing application shielding conductor technology can't be carried out always.
Summary of the invention
The purpose of this utility model is: provide a kind of many with lifting top cover, this is how in light weight with lifting top cover, and volume is little, light flexibly, processing ease, the operating personnel carries out hotline maintenance work after by this lifting top cover shielding conductor being partitioned to safe distance, will effectively improve power supply reliability.
Technical solution of the present utility model is: promote leading screw, insulating support rod, bandlet formula wire grip, lead fixed folder this many comprising with lifting top cover, promote the bottom that screw set is connected on insulating support rod, the lead fixed folder is installed at the top of insulating support rod, promote on leading screw and the insulating support rod bandlet formula wire grip is installed respectively, whole formation is many overlaps with promoting the top.
Wherein, insulating support rod is made up of last pole and following pole, and last pole is socketed in down in the support slot of pole, and last pole is mobile in the support slot of following pole by quick separate pins.
The utility model is simple in structure, and volume is little, and is in light weight, easy to operate, reduces labor intensity, and improves power supply reliability.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 promotes leading screw, 2 insulating support rods, 3 bandlet formula wire grips, 4 lead fixed folder, 5 quick separate pins.
Embodiment
As shown in Figure 1, should manyly comprise with lifting top cover and promote leading screw 1, insulating support rod 2, bandlet formula wire grip 3, lead fixed folder 4, promote the bottom that leading screw 1 is socketed in insulating support rod 2, lead fixed folder 4 is installed at the top of insulating support rod 2, promote on leading screw 1 and the insulating support rod 2 a bandlet formula wire grip 3 is installed respectively, whole formation is many overlaps with promoting the top.
Wherein, insulating support rod 2 is made up of last pole and following pole, and last pole is socketed in down in the support slot of pole, and last pole is mobile in the support slot of following pole by quick separate pins 5.
During operation, use lifting leading screw 1 that insulating support rod 2 is promoted to the service position, by bandlet formula wire grip 3 will promote leading screw 1, insulating support rod 2 is fixed on the electric pole correct position, lead fixed folder 4 is clamped shielding conductor, the operating personnel moves to home by the last pole that quick separate pins 6 moves insulating support rod 2 with shielding conductor again, carries out hotline maintenance work subsequently.
Claims (2)
1. many with promoting the top cover, it is characterized in that: promote leading screw (1), insulating support rod (2), bandlet formula wire grip (3), lead fixed folder (4) this many comprising with lifting top cover, promote the bottom that leading screw (1) is socketed in insulating support rod (2), lead fixed folder (4) is installed at the top of insulating support rod (2), promote on leading screw (1) and the insulating support rod (2) a bandlet formula wire grip (3) is installed respectively, whole formation is many overlaps with promoting the top.
2. use according to claim 1 promotes the top cover more, and it is characterized in that: insulating support rod (2) is made up of last pole and following pole, and last pole is socketed in down in the support slot of pole, and last pole is mobile in the support slot of following pole by quick separate pins (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032472 CN203135308U (en) | 2013-01-22 | 2013-01-22 | Multipurpose lifting top sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032472 CN203135308U (en) | 2013-01-22 | 2013-01-22 | Multipurpose lifting top sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135308U true CN203135308U (en) | 2013-08-14 |
Family
ID=48943249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032472 Expired - Fee Related CN203135308U (en) | 2013-01-22 | 2013-01-22 | Multipurpose lifting top sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425466A (en) * | 2017-06-05 | 2017-12-01 | 国网辽宁省电力有限公司营口供电公司 | Wire lifts insulating support and its application method |
-
2013
- 2013-01-22 CN CN 201320032472 patent/CN203135308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425466A (en) * | 2017-06-05 | 2017-12-01 | 国网辽宁省电力有限公司营口供电公司 | Wire lifts insulating support and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |