CN204680988U - Power line tension insulator tower first and last sheet changes instrument - Google Patents
Power line tension insulator tower first and last sheet changes instrument Download PDFInfo
- Publication number
- CN204680988U CN204680988U CN201520258861.XU CN201520258861U CN204680988U CN 204680988 U CN204680988 U CN 204680988U CN 201520258861 U CN201520258861 U CN 201520258861U CN 204680988 U CN204680988 U CN 204680988U
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- CN
- China
- Prior art keywords
- manhole
- connecting plate
- horizontal
- power line
- line tension
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- 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
Power line tension insulator tower first and last sheet changes instrument, and which comprises at least two strip connecting plates, every bar connecting plate offers multiple manhole respectively, two described connecting plates are fixedly connected into the replacing jig being in crossing angle by manhole bolt; A described connecting plate be horizontal, with the horizontal connecting plate of the manhole of connecting bolt, in one end manhole of this horizontal connecting plate, be bolted another vertical connecting plate with manhole described, in the other end manhole of described horizontal connecting plate, be bolted the meeting stile with connecting hole that another is vertical; It is simple that it has structure, uses easy to operate, can alleviate the workload of upkeep operation personnel at strain tower first and last replacing insulator, improves overhaul efficiency, guarantee the features such as power supply reliability.
Description
Technical field
The utility model relates to a kind of for when ultra-high-tension power transmission line upkeep operation, the monolithic changing 110kV, 220kV power line tension insulator head (end) sheet changes instrument, belongs to power construction or grasps action tool technical field.
Background technology
On transmission line, strain insulator changes monolithic insulator is modal work in electric power overhaul work, the method of current replacing strain tower head (end) sheet insulator is: use corresponding machete card, bottle-holding rack, operate replacing, concrete operating process is basic is the same with the method for replacing bunch of insulator, and the human and material resources of needs are more.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provide a kind of structure simple, use easy to operate, the workload of upkeep operation personnel at strain tower head (end) replacing insulator can be alleviated, improve overhaul efficiency, guarantee that the power line tension insulator tower first and last sheet of power supply reliability changes instrument.
The purpose of this utility model has been come by following technical solution, a kind of power line tension insulator tower first and last sheet changes instrument, which comprises at least two strip connecting plates, every bar connecting plate offers multiple manhole respectively, and two described connecting plates are fixedly connected into the replacing jig being in crossing angle by manhole bolt.
A described connecting plate be horizontal, with the horizontal connecting plate of the manhole of connecting bolt, in one end manhole of this horizontal connecting plate, be bolted another vertical connecting plate with manhole described, in the other end manhole of described horizontal connecting plate, be bolted the meeting stile with connecting hole that another is vertical.
It is simple that the utility model has structure, uses easy to operate, can alleviate the workload of upkeep operation personnel at strain tower head (end) replacing insulator, improves overhaul efficiency, guarantee the features such as power supply reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use operation chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, a kind of power line tension insulator tower first and last sheet described in the utility model changes instrument, which comprises at least two strip connecting plates 1,2, every bar connecting plate offers multiple manhole 3 respectively, and described two connecting plates 1,2 are fixedly connected into the replacing jig being in crossing angle with bolt 4 by manhole 3.
Shown in figure, a described connecting plate 1 be horizontal, with the horizontal connecting plate of the manhole 3 of connecting bolt 4, in one end manhole 3 of this horizontal connecting plate 1, connect another vertical connecting plate 2 with manhole 3 described by bolt 4, in the other end manhole 3 of described horizontal connecting plate 1, be connected with another vertical meeting stile 6 with connecting hole 5 by bolt 4.In other embodiments, described lath is equivalent to a vertical connecting plate 2, also namely multiple manholes of a horizontal connecting plate 1 can configure many vertical connecting plates 2 or many meeting stiles, these vertical connecting plates 2 or meeting stile 6 are arranged vertically relative to horizontal connecting plate, for connecting strain insulator tower first and last sheet 7, as shown in Figure 2.
The utility model mainly utilizes the manhole of two connecting plates, makes it reliably to connect; Finally reach the same with general jig, can the replacing instrument of one man operation.
Claims (2)
1. power line tension insulator tower first and last sheet changes instrument, which comprises at least two strip connecting plates, every bar connecting plate offers multiple manhole respectively, it is characterized in that two described connecting plates are fixedly connected into the replacing jig being in crossing angle by manhole bolt.
2. power line tension insulator tower first and last sheet according to claim 1 changes instrument, it is characterized in that a described connecting plate be horizontal, with the horizontal connecting plate of the manhole of connecting bolt, in one end manhole of this horizontal connecting plate, be bolted another vertical connecting plate with manhole described, in the other end manhole of described horizontal connecting plate, be bolted the meeting stile with connecting hole that another is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258861.XU CN204680988U (en) | 2015-04-27 | 2015-04-27 | Power line tension insulator tower first and last sheet changes instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258861.XU CN204680988U (en) | 2015-04-27 | 2015-04-27 | Power line tension insulator tower first and last sheet changes instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680988U true CN204680988U (en) | 2015-09-30 |
Family
ID=54180656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258861.XU Expired - Fee Related CN204680988U (en) | 2015-04-27 | 2015-04-27 | Power line tension insulator tower first and last sheet changes instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204680988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821510A (en) * | 2015-04-27 | 2015-08-05 | 国网浙江省电力公司嘉兴供电公司 | Tool for replacing first and last insulator on tension tower of power transmission line |
-
2015
- 2015-04-27 CN CN201520258861.XU patent/CN204680988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821510A (en) * | 2015-04-27 | 2015-08-05 | 国网浙江省电力公司嘉兴供电公司 | Tool for replacing first and last insulator on tension tower of power transmission line |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20200427 |