CN202190023U - Wire bracing device for overhead wire - Google Patents
Wire bracing device for overhead wire Download PDFInfo
- Publication number
- CN202190023U CN202190023U CN2011202728250U CN201120272825U CN202190023U CN 202190023 U CN202190023 U CN 202190023U CN 2011202728250 U CN2011202728250 U CN 2011202728250U CN 201120272825 U CN201120272825 U CN 201120272825U CN 202190023 U CN202190023 U CN 202190023U
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- CN
- China
- Prior art keywords
- wire
- support bar
- pulleys
- straight line
- utility
- 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
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Abstract
The utility model provides a wire bracing device for an overhead wire. A hoop is used for fixing on a straight line rod. An inner end of a supporting rod is hinged on the hoop. At least two pulleys are installed on the supporting rod. One end of a steel wire sling is provided with a wire drawing load hook while the other end of the steel wire sling bypasses the pulleys and extends to the ground to work as a wire bracing end. A steel wire or a galvanized iron wire of a wire tighter is fixed on the straight line pole and is disposed above the supporting rod. A wire clamping grip end of the wire tighter is fixed together with the supporting rod. By using the wire bracing device for the overhead wire in the utility model, the safety risk of a maintenance worker is reduced remarkably, and the labor strength of the maintenance work is lowered. The wire bracing device of the overhead wire in the utility model has a simple structural design and a low manufacturing cost, and is convenient for using.
Description
Technical field
The utility model belongs to lifting device, is specifically related to a kind of aerial condutor anchoring.
Background technology
The mountain area circuit install when huge, drop is big, passage is difficult, and a lot of span is a straight line pole, the load of its lead all is one or two porcelain pole arm that leans on the straight line pole.In case the porcelain pole arm fracture, lead falls, and mainly carries line by manual work.This type of lead of JKLYJ-20 leans on that artificial that it is mentioned on the horizontal porcelain difficulty and labour intensity is very big, and security risk is high.
The utility model content
In view of this, the utility model purpose is to provide a kind of structural design simple, safe in utilization, aerial condutor anchoring easily.
For solving above technical problem, the technical scheme that the utility model provides is that a kind of aerial condutor anchoring is provided; Comprise support bar, anchor ear, steel wire loop, suspension hook and wire grip; Concrete structure is that anchor ear is used as and is fixed on the straight line pole, and support bar the inner is hinged on the anchor ear, and at least two pulleys are installed on the support bar; Be fixed with on steel wire loop one end and carry the line suspension hook, the steel wire loop other end extends to ground as the backguy end after walking around above-mentioned all pulleys; The steel wire rope of wire grip or galvanized iron wire are fixed on the straight line pole and are positioned at the support bar top, and the clamp pincers end of wire grip fixes with support bar.
Said pulley is three, and three pulleys are distributed on the support bar.
Said support bar is an arc aluminium alloy support bar.
Said wire grip is the 2T wire grip, the equal 1T pulley of said three pulleys.
Compared with prior art, the utility model has greatly reduced maintainer's security risk, has greatly alleviated maintainer's labour intensity, and structural design is simple, the convenient use, and cost of manufacture is low.
Description of drawings
Fig. 1 is aerial condutor anchoring enforcement figure.
Fig. 2 is an aerial condutor anchoring installation diagram.
Embodiment
Describe below in conjunction with accompanying drawing and specific embodiment.
Maintainer on the straight line pole is fixed on anchor ear 2 on the straight line pole 3; Support bar 1 the inner is hinged on the anchor ear 2; Pulley 1a, pulley 1b and pulley 1c are installed on the support bar 1; Be fixed with on steel wire loop 4 one ends and carry line suspension hook 5, steel wire loop 4 other ends extend to ground as the backguy end after walking around above-mentioned all pulleys; The steel wire rope of wire grip 6 or galvanized iron wire are fixed on the straight line pole 3 and are positioned at support bar 1 top, and the clamp pincers end of wire grip 6 fixes with support bar 3.After the maintainer installs the aerial condutor anchoring; Lead is put into suspension hook 5, lead is drawn, when being dragged to the height suitable with the porcelain horizontal stroke through the ground staff; Maintainer on the straight line pole shakes wire grip 6, can realize letting lead put on the porcelain pole arm by going back to the straight line pole rear flank.
Only be the preferred implementation of the utility model below, should be pointed out that above-mentioned preferred implementation should not be regarded as the restriction to the utility model, the protection range of the utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in spirit that does not break away from the utility model and scope, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection range of the utility model.
Claims (4)
1. aerial condutor anchoring; It is characterized in that: anchor ear (2) is as being fixed on the straight line pole (3); Support bar (1) the inner is hinged on the anchor ear (2); Support bar is equipped with at least two pulleys on (1), is fixed with on steel wire loop (4) one ends and carries line suspension hook (5), and steel wire loop (4) other end extends to ground as the backguy end after walking around above-mentioned all pulleys; The steel wire rope of wire grip (6) or galvanized iron wire are fixed on straight line pole (3) and go up and be positioned at support bar (1) top, and the clamp pincers end of wire grip (6) fixes with support bar (3).
2. aerial condutor anchoring according to claim 1 is characterized in that: said pulley is three, and three pulleys (1a, 1b, 1c) are distributed on the support bar (1).
3. aerial condutor anchoring according to claim 2 is characterized in that: said support bar (1) is an arc aluminium alloy support bar.
4. aerial condutor anchoring according to claim 3 is characterized in that: said wire grip (6) is the 2T wire grip, and said three pulleys (1a, 1b, 1c) are the 1T pulley all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202728250U CN202190023U (en) | 2011-07-29 | 2011-07-29 | Wire bracing device for overhead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202728250U CN202190023U (en) | 2011-07-29 | 2011-07-29 | Wire bracing device for overhead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190023U true CN202190023U (en) | 2012-04-11 |
Family
ID=45921457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202728250U Expired - Lifetime CN202190023U (en) | 2011-07-29 | 2011-07-29 | Wire bracing device for overhead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025928A (en) * | 2016-07-18 | 2016-10-12 | 国网山东省电力公司栖霞市供电公司 | Cement tower overhead ground wire lifting device |
| CN110690664A (en) * | 2019-10-10 | 2020-01-14 | 国网冀北电力有限公司唐山供电公司 | Cross-road pay-off structure and pay-off method for power distribution network |
-
2011
- 2011-07-29 CN CN2011202728250U patent/CN202190023U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025928A (en) * | 2016-07-18 | 2016-10-12 | 国网山东省电力公司栖霞市供电公司 | Cement tower overhead ground wire lifting device |
| CN110690664A (en) * | 2019-10-10 | 2020-01-14 | 国网冀北电力有限公司唐山供电公司 | Cross-road pay-off structure and pay-off method for power distribution network |
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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: STATE GRID CORPORATION OF CHINA Effective date: 20140213 |
|
| C56 | Change in the name or address of the patentee |
Owner name: PANZHIHUA POWER SUPPLY COMPANY, STATE GRID SICHUAN Free format text: FORMER NAME: PANZHIHUA POWER SUPPLY BRANCH COMPANY, SICHUAN ELECTRIC POWER COMPANY |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Patentee after: PANZHIHUA POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER Corp. Address before: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Patentee before: Panzhihua power supply company of Sichuan electric power Co. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140213 Address after: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Patentee after: PANZHIHUA POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER Corp. Patentee after: State Grid Corporation of China Address before: 617000 Panzhihua Road, Panzhihua, No. 702 middle section of Sichuan Patentee before: PANZHIHUA POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |