CN205212327U - 110kV -220kV insulator is parallel operation more - Google Patents
110kV -220kV insulator is parallel operation more Download PDFInfo
- Publication number
- CN205212327U CN205212327U CN201520910047.1U CN201520910047U CN205212327U CN 205212327 U CN205212327 U CN 205212327U CN 201520910047 U CN201520910047 U CN 201520910047U CN 205212327 U CN205212327 U CN 205212327U
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- CN
- China
- Prior art keywords
- screw
- type ladder
- centipede
- insulator
- centipede type
- 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
The utility model discloses a 110kV -220kV insulator is parallel operation more, include: adjust lead screw, centipede ladder and plumb -line couple, adjusting the lead screw and including the lead screw, lead screw one end links to each other with the handle, the other end of lead screw links to each other with the head end position of centipede ladder, and the middle part of centipede ladder is provided with a plurality of horizontal pole, and the terminal part of centipede ladder sets up a plurality of equidistance spaced screw, the plumb -line couple is through screw and mounting screw in the end of centipede ladder. The utility model discloses satisfy the needs of each electric pressure power transmission line insulator length, reduced operation personnel's the high altitude construction time, improved factor of safety.
Description
Technical field
The utility model belongs to and relates to transmission line maintenance package technical field, particularly relates to a kind of 110kV-220kV insulator replacement device.
Background technology
Along with transmission line runs the increase of the time limit, the corresponding increase of the Ageing of Insulators degree, for improving grid health level, changes transmission line suspension insulator.Now for this type of upkeep operation, usually take the Work tool such as guide chain, steel wire cover to complete replacing, need 5 staff to coordinate during operation, need to hang hanging ladder, the upper and lower hanging ladder of staff needs muscle power and the time of at substantial.
In addition, the weight of jack own is large, and chain is more, installs and uses inconvenience, and repeats operation procedure, inefficiency.The work that transmission line changes insulator still adopts the Work tools such as more original jack, steel wire rope, and because jack own wt is heavier, work together time and effort consuming, and operating efficiency is lower, and carry inconvenience.
Utility model content
In order to solve the shortcoming of prior art, the utility model provides a kind of convenient, fast, 110kV-220kV insulator replacement device that coefficient of safety is high.
For achieving the above object, the utility model is by the following technical solutions:
A kind of 110kV-220kV insulator replacement device, comprising: adjusting screw, centipede type ladder and messenger wire are linked up with;
Described adjusting screw comprises leading screw, and leading screw one end is connected with handle; The other end of described leading screw is connected with the head end position of centipede type ladder, and the middle part of centipede type ladder is provided with several cross bars, and the end section of centipede type ladder arranges the screw of several equi-spaced apart; Described messenger wire hook is installed on the end of centipede type ladder by screw and screw.
Described leading screw adopts single bolt to be connected with the head end position of centipede type ladder.
Described handle can move in a circle around the tie point of itself and leading screw.
Described cross bar is evenly installed on the both sides of the middle part of centipede type ladder.
The cross bar quantity of the side, middle part of described centipede type ladder is more than the cross bar quantity of opposite side.
The end of described handle is provided with insulating case.
The beneficial effects of the utility model are:
(1) the utility model employing arranges cross bar to support in the middle part of centipede type ladder and is convenient for changing insulator, and the screw of several equi-spaced apart is set at the end section of centipede type ladder, the position that messenger wire can be regulated in time to link up with according to the height of insulator, this changer is reached, and intensity is high, good insulation preformance, the object that lightweight, easy and simple to handle and adjustable range is large;
(2) the utility model is also provided with in handle end the work high above the ground time that insulating case decreases operating personnel, improves coefficient of safety; Reduce labour intensity, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Wherein: 1, adjusting screw; 2, centipede type ladder; 3, messenger wire hook; 4, leading screw; 5, handle; 6, cross bar; 7, screw.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
Fig. 1 is the overall structure schematic diagram of 110kV-220kV insulator replacement device of the present utility model.To be described in detail 110kV-220kV insulator replacement device of the present utility model below in conjunction with Fig. 1.This insulator replacement device comprises: adjusting screw 1, centipede type ladder 2 and messenger wire hook 3.
Wherein, adjusting screw 1 comprises leading screw 4, and leading screw 4 one end is connected with handle 5;
The other end of described leading screw 4 is connected with the head end position of centipede type ladder 2, and the middle part of centipede type ladder 2 is provided with several cross bars 6, and the end section of centipede type ladder 2 arranges the screw 7 of several equi-spaced apart;
Described messenger wire hook 3 is installed on the end of centipede type ladder 2 by screw 7 and screw.
Further, leading screw 4 adopts single bolt to be connected with the head end position of centipede type ladder 2, closely can fix leading screw and centipede type ladder 2 like this.
Further, handle 5 can move in a circle around the tie point of itself and leading screw 4, can ensure the comfort level of operating process in regulating handle position like this.
Further, cross bar 6 is evenly installed on the both sides of the middle part of centipede type ladder 2, is conducive to replacing insulator so convenient.
Further, cross bar 6 quantity of the side, middle part of centipede type ladder 2 is more than the cross bar quantity of opposite side.
Further, the end of handle 5 is provided with insulating case, is conducive to the insulation property of insulator replacement device.
This insulator replacement device operational procedure of the present utility model:
(1) electric pressure: 110kV-220kV is suitable for;
(2) scope of application: transmission line linear insulator;
(3) operational method: interruption maintenance.
This operational procedure meets the safety requirements of 110-220kV track replacement linear insulator, can ensure the safety of operating personnel and equipment.
The utility model performance index:
(1) control environment: serviceability temperature is-15 DEG C-70 DEG C;
(2) mechanical performance: meet DL/T875 " design of transmission line construction facility, test basic demand ";
(1) this insulator replacement device meets 110kV-220kV linear insulator replacing operation.
By reference to the accompanying drawings embodiment of the present utility model is described although above-mentioned; but the restriction not to the utility model protection range; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection range of the present utility model.
Claims (6)
1. a 110kV-220kV insulator replacement device, is characterized in that, comprising: adjusting screw, centipede type ladder and messenger wire are linked up with;
Described adjusting screw comprises leading screw, and leading screw one end is connected with handle; The other end of described leading screw is connected with the head end position of centipede type ladder, and the middle part of centipede type ladder is provided with several cross bars, and the end section of centipede type ladder arranges the screw of several equi-spaced apart; Described messenger wire hook is installed on the end of centipede type ladder by screw and screw.
2. a kind of 110kV-220kV insulator replacement device as claimed in claim 1, is characterized in that, described leading screw adopts single bolt to be connected with the head end position of centipede type ladder.
3. a kind of 110kV-220kV insulator replacement device as claimed in claim 1, is characterized in that, described handle can move in a circle around the tie point of itself and leading screw.
4. a kind of 110kV-220kV insulator replacement device as claimed in claim 1, it is characterized in that, described cross bar is evenly installed on the both sides of the middle part of centipede type ladder.
5. a kind of 110kV-220kV insulator replacement device as claimed in claim 4, is characterized in that, the cross bar quantity of the side, middle part of described centipede type ladder is more than the cross bar quantity of opposite side.
6. a kind of 110kV-220kV insulator replacement device as claimed in claim 1, it is characterized in that, the end of described handle is provided with insulating case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910047.1U CN205212327U (en) | 2015-11-12 | 2015-11-12 | 110kV -220kV insulator is parallel operation more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910047.1U CN205212327U (en) | 2015-11-12 | 2015-11-12 | 110kV -220kV insulator is parallel operation more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212327U true CN205212327U (en) | 2016-05-04 |
Family
ID=55850019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910047.1U Expired - Fee Related CN205212327U (en) | 2015-11-12 | 2015-11-12 | 110kV -220kV insulator is parallel operation more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326988A (en) * | 2018-11-22 | 2019-02-12 | 国网新疆电力有限公司阿克苏供电公司 | Tangent tower electrified conduction wire riser |
-
2015
- 2015-11-12 CN CN201520910047.1U patent/CN205212327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109326988A (en) * | 2018-11-22 | 2019-02-12 | 国网新疆电力有限公司阿克苏供电公司 | Tangent tower electrified conduction wire riser |
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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: 20160504 Termination date: 20161112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |