CN202076747U - Overhead ground wire suspension clamp wear indicating gasket - Google Patents
Overhead ground wire suspension clamp wear indicating gasket Download PDFInfo
- Publication number
- CN202076747U CN202076747U CN2011202625517U CN201120262551U CN202076747U CN 202076747 U CN202076747 U CN 202076747U CN 2011202625517 U CN2011202625517 U CN 2011202625517U CN 201120262551 U CN201120262551 U CN 201120262551U CN 202076747 U CN202076747 U CN 202076747U
- Authority
- CN
- China
- Prior art keywords
- suspension clamp
- hull
- ground wire
- indication
- indicating
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 210000001138 tear Anatomy 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
Abstract
The utility model discloses an overhead ground wire suspension clamp wear indicating gasket, which consists of a fixing upper sheet and an indicating upper sheet which are hinged. An installation hole which is used for sheathing a hull hanging shaft is arranged on the fixing lower sheet. A rectangular clamping groove which is clamped on the external edge of the screw of a suspension clamp hanging plate bolt is arranged at the upper end of the indicating upper sheet. A positioning block is arranged at the lower part of the external side of the indicating upper sheet. Along with the wear of the suspension clamp hull hanging shaft, the axial distance between the hull hanging shaft and the hanging plate bolt is gradually increase. When the hull hanging shaft is worn to a certain extent, the upper end of the indicating upper piece is separated from the hanging plate bolt and is turned over outwards because of the existence of the positioning block. Whether the hull hanging shaft is worn or not can be inspected by using a telescope to observe whether the indicating upper sheet is turned over or not. Therefore, the overhead ground wire suspension clamp wear indicating gasket has the advantages that replacement can be conducted in time and ground faults caused by wire falling can be avoided; and whether the hull hanging shaft is worn or not can be inspected without climbing up a tower, so the labor intensity of inspection and maintenance is low and safety performance is high.
Description
Technical field
The utility model is particularly related to a kind of overhead ground wire suspension clamp wearing and tearing indication pad.
Background technology
Build open-air supply line in and be subjected to the influence of wind-force bigger, the wearing and tearing of suspension clamp can't be avoided, even select two-wire folder and wear-resisting wire clamp for use, the hull hanging scroll of suspension clamp is wearing and tearing easily still.Link plate on the hull hanging scroll of suspension clamp is spacing by split pin, on the hull hanging scroll of split pin inboard flat shim is housed, pad has covered the locking site of link plate and hull hanging scroll, if do not take off pad, then the abrasion condition of hull hanging scroll is difficult to find, therefore when checking the degree of wear of hull hanging scroll, must take off split pin and pad, maintenance labour intensity is big.If check not in placely, in time do not find to cause the lightning conducter ground fault that goes offline because of hull hanging scroll wearing and tearing with regard to easy generation.
Summary of the invention
The technical problems to be solved in the utility model is will provide a kind of to need not to step on tower and can check out just whether the hull hanging scroll weares and teares, thereby can in time change, the overhead ground wire suspension clamp wearing and tearing indication pad that the ground fault of avoiding going offline takes place.
The overhead ground wire suspension clamp wearing and tearing indication pad that the utility model relates to is by fixing sheet down and hinged the forming of indication last slice, be provided with the installing hole that is used for suit hull hanging scroll on the sheet down fixing, be provided with the rectangle draw-in groove of the screw rod outer rim that is used to be stuck in suspension clamp link plate bolt in indication last slice upper end, be provided with locating piece in the bottom in the indication last slice outside.
Above-mentioned overhead ground wire suspension clamp wearing and tearing indication pad is provided with coloured coating at indication last slice lateral surface, just can clearly not observe indication last slice and overturns because of the wearing and tearing of hull hanging scroll so that do not step on tower, thereby can in time change.
Above-mentioned overhead ground wire suspension clamp wearing and tearing indication pad, described indication last slice flip to the outside to fixing down when sheet is vertical, and locating piece leans on fixing sheet down.
The utility model has the advantages that: owing to wearing and tearing along with suspension clamp hull hanging scroll, the wheelbase of hull hanging scroll and link plate bolt can strengthen gradually, indication last slice upper end just can break away from the link plate bolt when the hull hanging scroll may wear to a certain degree, because the existence of locating piece just can flip to the outside, utilize telescope observation indication last slice whether to overturn and to check out just whether the hull hanging scroll weares and teares, thereby can in time change, the ground fault of avoiding going offline takes place; Need not to step on tower and can check out just whether the hull hanging scroll weares and teares, maintenance labour intensity is little, the security performance height.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a scheme of installation of the present utility model;
Fig. 3 is the left view of Fig. 2.
Among the figure: fixing sheet 1 down, installing hole 101, indication last slice 2, rectangle draw-in groove 201, locating piece 3, coloured coating 4, hull hanging scroll 5, link plate bolt 6, link plate 7, hull 8.
Embodiment
As shown in the figure, this overhead ground wire suspension clamp wearing and tearing indication pad is to be formed by bearing pin is hinged by the fixing sheet 1 down of rectangle and indication last slice 2, be provided with the installing hole 101 that is used for suit hull hanging scroll 5 on the sheet 1 down fixing, the upper end of indication last slice 2 is semicircle, be provided with the rectangle draw-in groove 201 of the screw rod outer rim that is used to be stuck in suspension clamp link plate bolt in indication last slice 2 upper end, be connected with locating piece 3 in the bottom in indication last slice 2 outsides.Described indication last slice 2 flips to the outside when vertical with fixing sheet down 1, and locating piece 3 leans on fixing following sheet 1.Be provided with coloured coating 4 at indication last slice 2 lateral surface, just can clearly do not observe indication last slice 2 and overturn so that do not step on tower, thereby can in time change because of the wearing and tearing of hull hanging scroll.
During installation, the fixing sheet 1 down of this wearing and tearing indication pad is sleeved on the hull hanging scroll 5 of screw rod one side of corresponding link plate bolt 6 and is positioned at link plate 7 outsides, the fixing lower end of sheet 1 down is stuck in hull 8 middle parts of suspension clamp, with rectangle draw-in groove 201 insertions suitable for reading of indication last slice 2 upper ends and be stuck in the screw rod outer rim of link plate bolt 6.During use, wearing and tearing along with hull hanging scroll 5, hull hanging scroll 5 can strengthen gradually with the wheelbase of link plate bolt 6, when hull hanging scroll 5 wear extenies reach four of the diameter of axle/for the moment, the upper end of indication last slice 2 and the screw rod outer rim of link plate bolt 6 break away from fully, indication last slice 2 when utilizing telescope observation indication last slice 2 to turn to level, just need be changed suspension clamp because the existence of locating piece 3 just can flip to the outside immediately.
Claims (3)
1. pad is indicated in overhead ground wire suspension clamp wearing and tearing, it is characterized in that: it is by fixing sheet down and hinged the forming of indication last slice, be provided with the installing hole that is used for suit hull hanging scroll on the sheet down fixing, be provided with the rectangle draw-in groove of the screw rod outer rim that is used to be stuck in suspension clamp link plate bolt in indication last slice upper end, be provided with locating piece in the bottom in the indication last slice outside.
2. overhead ground wire suspension clamp wearing and tearing indication pad according to claim 1 is characterized in that: be provided with coloured coating at indication last slice lateral surface.
3. overhead ground wire suspension clamp according to claim 1 wearing and tearing indication pad is characterized in that: described indication last slice flips to the outside to fixing down when sheet is vertical, and locating piece leans on fixing sheet down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202625517U CN202076747U (en) | 2011-07-25 | 2011-07-25 | Overhead ground wire suspension clamp wear indicating gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202625517U CN202076747U (en) | 2011-07-25 | 2011-07-25 | Overhead ground wire suspension clamp wear indicating gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076747U true CN202076747U (en) | 2011-12-14 |
Family
ID=45114824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202625517U Expired - Fee Related CN202076747U (en) | 2011-07-25 | 2011-07-25 | Overhead ground wire suspension clamp wear indicating gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462137A (en) * | 2018-01-16 | 2018-08-28 | 国网新疆电力公司塔城供电公司 | A kind of anti-wear gold utensil of power transmission line overhead ground wire |
| CN114235617A (en) * | 2022-02-24 | 2022-03-25 | 徐州拓发电力器材有限公司 | Electric power fitting wear resistance detection equipment and wear resistance detection method |
-
2011
- 2011-07-25 CN CN2011202625517U patent/CN202076747U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462137A (en) * | 2018-01-16 | 2018-08-28 | 国网新疆电力公司塔城供电公司 | A kind of anti-wear gold utensil of power transmission line overhead ground wire |
| CN108462137B (en) * | 2018-01-16 | 2024-02-13 | 国网新疆电力公司塔城供电公司 | Wear-resistant hardware fitting for overhead ground wire of power transmission line |
| CN114235617A (en) * | 2022-02-24 | 2022-03-25 | 徐州拓发电力器材有限公司 | Electric power fitting wear resistance detection equipment and wear resistance detection method |
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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: BEIJING DINGYI WEIXIN TECHNOLOGY DEVELOPMENT CO., Free format text: FORMER OWNER: BEIJING DINGYI WEIXIN TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130129 Owner name: MAINTENANCE BRANCH OF LIAONING ELECTRIC POWER CO., Free format text: FORMER OWNER: LIAONING ELECTRIC POWER CO., LTD. Effective date: 20130129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 121000 JINZHOU, LIAONING PROVINCE TO: 110000 SHENYANG, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130129 Address after: 110000 21 glorious Street, Heping District, Liaoning, Shenyang Patentee after: Maintenance Branch, Liaoning Power Co.,Ltd. Patentee after: BEIJING DINGYI WEIXIN TECHNOLOGY DEVELOPMENT CO., LTD. Patentee after: State Grid Corporation of China Address before: 121000 Liaoning city of Jinzhou province high tech Zone Dexinlikang Park No. 15 Patentee before: Liaoning Electric Power Company Limited Patentee before: BEIJING DINGYI WEIXIN TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |