CN202712744U - Universal wire-hanging hook of 66-220 kV composite conducting wire - Google Patents
Universal wire-hanging hook of 66-220 kV composite conducting wire Download PDFInfo
- Publication number
- CN202712744U CN202712744U CN 201220361233 CN201220361233U CN202712744U CN 202712744 U CN202712744 U CN 202712744U CN 201220361233 CN201220361233 CN 201220361233 CN 201220361233 U CN201220361233 U CN 201220361233U CN 202712744 U CN202712744 U CN 202712744U
- Authority
- CN
- China
- Prior art keywords
- wire
- hanging hook
- hook
- rotating shaft
- hanging
- 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
- 239000002131 composite material Substances 0.000 title abstract 3
- 239000000725 suspension Substances 0.000 claims description 26
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a universal wire-hanging hook of a 66-220 kV composite conducting wire, wherein the universal wire-hanging hook comprises two oppositely arranged hanging hooks and a rotating shaft; tops of the hanging hooks are connected with the rotating shaft through an axial hole; the two hanging hooks can rotate by taking the rotating shaft as the centre; hook bodies are respectively arranged at the bottom and the middle part of the hanging hooks; and the rotating shaft is connected with a U-shaped insert through a bolt. The universal wire-hanging hook disclosed by the utility model has the advantages that: the conducting wire is effectively prevented from rolling out of the wire-hanging hook; the universal wire-hanging hook has better stress effect and is steady and safe; due to the structure, when the wire-hanging hook is stressed, the gravity centre of the wire-hanging hook and the gravity centre of the composite conducting wire are on the same straight line; the weight of the wire-hanging hook is reduced while ensuring the mechanical strength of the wire-hanging hook; working contents and working strength of workers on a tower and repeated transfer of high-load lifting devices are reduced; operational requirements of workers are very low; the safety of the wire-hanging hook in the event of constructing and working is increased; and the operation method is simple.
Description
Technical field
The utility model relates to the multiple general line hanging hook of wire of a kind of 66kV-220kV.
Background technology
The multiple wire line hanging hook that uses when changing the multiple wire linear insulator of 66kV-220 kV when having a power failure at present is single hook design, when line hanging hook is stressed.The #1 line of multiple wire always because of the structural focus problem of line hanging hook, rolls in stressed rear direction to suspension hook.And need two line hanging hooks and supporting lifting gear during work, workload is larger, and is larger to staff's physical fitness requirement.
The utility model content
The technical problems to be solved in the utility model provides the multiple general line hanging hook of wire of a kind of 66kV-220kV, is used for changing multiple wire linear insulator.
The problem that exists in order to solve prior art, the technical solution adopted in the utility model is:
The multiple general line hanging hook of wire of 66kV-220kV includes two suspension hooks that are oppositely arranged and rotating shaft, and the top of suspension hook links to each other with rotating shaft by axis hole, and two suspension hooks can rotate centered by rotating shaft, and bottom and the middle part of suspension hook are respectively arranged with coupler body.
Described rotating shaft is inserted with U-shaped by bolt and is linked to each other.
Advantage and effect that the utility model has are:
The multiple general line hanging hook of wire of the utility model 66kV-220kV is owing to including two suspension hooks that are oppositely arranged and rotating shaft, the top of suspension hook links to each other with rotating shaft by axis hole, two suspension hooks can rotate centered by rotating shaft, bottom and the middle part of suspension hook are respectively arranged with coupler body, like this when the line hanging hook merging hangs wire, be exactly the effect of a sealing in the plane, can prevent effectively that wire from rolling out in the line hanging hook, better stable, the safety of stressed effect.When this structure also makes line hanging hook stressed with the center of gravity of multiple wire point-blank, when guaranteeing the line hanging hook mechanical strength, reduced the weight of line hanging hook self.Reduced operating personnel's job content and working strength on the tower, and the large lifting gear that bears a heavy burden repeat transmit.Operability requirement to the staff is extremely low, has improved the fail safe of line hanging hook when construction operation, and method of operation is simple.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is that the utility model uses state reference map.
Among the figure: suspension hook 1, suspension hook 2, rotating shaft 3, axis hole 11, axis hole 21, coupler body 12, coupler body 13, coupler body 22, coupler body 23, U-shaped insert 4.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the multiple general line hanging hook of wire of the utility model 66kV-220kV, include two suspension hooks that are oppositely arranged 1,2 and rotating shaft 3, the bottom of suspension hook 1 and middle part are respectively arranged with coupler body 12,13, and the bottom of suspension hook 2 and middle part are respectively arranged with coupler body 22,23.The top of suspension hook 1 is provided with axis hole 11, and the top of suspension hook 2 is provided with axis hole 21, and axis hole 11 passes rotating shaft 3 successively with axis hole 12, and suspension hook 1 can rotate centered by rotating shaft 3 with suspension hook 2.The two ends of described rotating shaft 3 are inserted 4 by bolt and U-shaped and are linked to each other.
Using method of the present utility model is as follows:
As shown in Figure 2, with suspension hook 1, two coupler bodies of 2 separately, again one of them suspension hook is placed on the position a little less than wire first, merges afterwards two suspension hooks and again wire is mentioned, so just natural wire is put into suspension hook, just can proceed other operations.
Claims (2)
1.66kV-220kV the multiple general line hanging hook of wire, it is characterized in that including two suspension hooks that are oppositely arranged and rotating shaft, the top of suspension hook links to each other with rotating shaft by axis hole, and two suspension hooks can rotate centered by rotating shaft, and bottom and the middle part of suspension hook are respectively arranged with coupler body.
2. the multiple general line hanging hook of wire of 66kV-220kV according to claim 1 is characterized in that described rotating shaft links to each other by bolt and U-shaped are slotting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361233 CN202712744U (en) | 2012-07-25 | 2012-07-25 | Universal wire-hanging hook of 66-220 kV composite conducting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361233 CN202712744U (en) | 2012-07-25 | 2012-07-25 | Universal wire-hanging hook of 66-220 kV composite conducting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712744U true CN202712744U (en) | 2013-01-30 |
Family
ID=47593009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220361233 Expired - Lifetime CN202712744U (en) | 2012-07-25 | 2012-07-25 | Universal wire-hanging hook of 66-220 kV composite conducting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780179A (en) * | 2012-07-25 | 2012-11-14 | 辽宁省电力有限公司辽阳供电公司 | General suspension hook for 66-220kv compound lead |
| CN106329398A (en) * | 2016-10-11 | 2017-01-11 | 江阴市广跃电子有限公司 | Parallel double-station wire tensioner |
-
2012
- 2012-07-25 CN CN 201220361233 patent/CN202712744U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780179A (en) * | 2012-07-25 | 2012-11-14 | 辽宁省电力有限公司辽阳供电公司 | General suspension hook for 66-220kv compound lead |
| CN102780179B (en) * | 2012-07-25 | 2016-12-21 | 辽宁省电力有限公司辽阳供电公司 | The multiple general line hanging hook of wire of 66kV-220kV |
| CN106329398A (en) * | 2016-10-11 | 2017-01-11 | 江阴市广跃电子有限公司 | Parallel double-station wire tensioner |
| CN106329398B (en) * | 2016-10-11 | 2018-12-11 | 江阴市广跃电子有限公司 | A kind of parallel double-station conducting wire stretcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |