CN203589582U - Bracket for replacing tension insulator under live working condition - Google Patents
Bracket for replacing tension insulator under live working condition Download PDFInfo
- Publication number
- CN203589582U CN203589582U CN201320661640.8U CN201320661640U CN203589582U CN 203589582 U CN203589582 U CN 203589582U CN 201320661640 U CN201320661640 U CN 201320661640U CN 203589582 U CN203589582 U CN 203589582U
- Authority
- CN
- China
- Prior art keywords
- bracket
- main body
- supporting plate
- tension insulator
- transverse slat
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 17
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 15
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 15
- 230000004888 barrier function Effects 0.000 description 8
- 239000012211 strain insulator Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to a bracket for replacing a tension insulator under live working condition. The bracket comprises a bracket body and a porcelain bottle supporting plate suspended from the bracket body. The bracket body comprises two vertical plates in parallel, a front transverse plate fixed between the two vertical plates, and a rear transverse plate fixed between the two vertical plates. The bracket is simple in structure and easy to use, and has advantages of greatly increasing live working efficiency, achieving high security, and greatly decreasing operating risk.
Description
Technical field
The utility model relates to the insulating tool that a kind of power industry is used, and relates in particular to a kind of bracket of changing tension insulator in live line.
Background technology
In the operation process of the strain insulator on charged for replacement high-tension line, the insulation measure of covering of carrying out electrified body, earth electrode is the prerequisite of guaranteeing that safety is carried out live line working, at present in practical operation, adopt insulation resin blanket as main shading tool, wire, the strain clamp on wire, strain insulator that operating personnel is touched in scope insulate and cover.Because strain insulator is more heavier, very loaded down with trivial details during replacing, consuming time longer, affect operating efficiency.And in the process of using insulated target to cover, be easy to insulated target to scratch, cause insulated target to cancel, not only have very large potential safety hazard, and waste more insulated target, increased the cost of power construction.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of bracket of simple in structure, easy to use, the changing tension insulator in live line with reliable and secure performance.
The utility model adopts following technical scheme:
The utility model comprises bracket main body and is movably connected in the porcelain vase supporting plate on bracket main body;
Described bracket main body comprises two parallel risers, is fixed on the front transverse slat between two risers and is fixed on the rear transverse slat between two risers.
As the comparatively perfect technical scheme of the utility model, the sliding card that described porcelain vase supporting plate comprises circular-arc supporting plate main body, is arranged on the insulating tape in supporting plate main body and is arranged on insulating tape end.
Further, draw-in groove and the described riser of described sliding card match, and the number of described sliding card is 4.
Further, on described front transverse slat, be provided with front bracing wire hole, on described rear transverse slat, be provided with back guy hole.
Good effect of the present utility model is as follows:
The utility model comprises bracket main body and porcelain vase supporting plate, described bracket main body is a cuboid frame shape structure, porcelain insulator bottle cover can be put in centre, because porcelain vase supporting plate is flexibly connected with bracket main body, during use, installation and removal are all easily quick, save time, reduce staff's workload.
Porcelain vase supporting plate described in the utility model buckles on two parallel risers with the sliding card that is arranged on insulating tape end by insulating tape, can insulate and bring the upright position of adjusting porcelain vase supporting plate by adjusting like this, by adjusting the position of sliding card, adjust the horizontal level of porcelain vase supporting plate, can better adapt to different operational environments and the insulator varying in size.
On front transverse slat described in the utility model and rear transverse slat, be provided with respectively front bracing wire hole and back guy hole, can directly by bracing wire hole, bracket main body be fixed, also can fix bracket main body by the anchor ear of U-shaped ring or special use is installed at place, bracing wire hole.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is insulation barrier structural representation;
Plug-in mounting insulation barrier structural representation when accompanying drawing 3 is used for the utility model.
In the accompanying drawings: 1 riser, 2 front transverse slats, the front bracing wire of 2-1 hole, 2-2 deep-slotted chip breaker, 3 rear transverse slats, 3-1 back guy hole, the sliding card of 4-1,4-2 insulating tape, 4-3 supporting plate main body, 5 insulation barriers, 5-1 slot, 5-2 hand hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The bracket of a kind of changing tension insulator in live line as shown in Figure 1, it comprises bracket main body and is movably connected in the porcelain vase supporting plate on bracket main body; Described bracket main body comprises two parallel risers 1, is fixed on the front transverse slat 2 between two risers 1 and is fixed on the rear transverse slat 3 between two risers 2, the sliding card 4-1 that described porcelain vase supporting plate comprises circular-arc supporting plate main body 4-3, is arranged on the insulating tape 4-2 on supporting plate main body 4-3 and is arranged on insulating tape 4-2 end, draw-in groove and the described riser 1 of described sliding card 4-1 match, and the number of described sliding card 4-1 is 4.
On described front transverse slat 2, be provided with front bracing wire hole 2-1, on described rear transverse slat 3, be provided with back guy hole 3-1.
While using the utility model to carry out changing tension insulator in live line, staff reaches suitable position by aerial lift device with insulated arm, first strain insulator string, strain clamp and wire on the adjacent phase circuit of non-operation is carried out to necessary insulation and covers; Wish is changed to insulator on the circuit of strain insulator and strain clamp and wire carries out necessary insulation and covers simultaneously, then bracket main body being mounted to wish changes on the circuit of strain insulator, during installation, can be first by the corresponding position of the fixing online bar of special-purpose anchor ear, then the back guy hole 3-1 by being arranged on rear transverse slat 3 is fixedly connected with anchor ear, the other end is fixed on bracket main body on wire by U-shaped ring and the front bracing wire hole 2-1 that is arranged on front transverse slat 2.
As shown in Figure 1, porcelain vase supporting plate is arranged on bracket main body, adjusts position, for holding insulator.
As shown in accompanying drawing 2,3, while using the utility model to change insulator, can coordinate and jointly complete with insulation barrier 5, as shown in Figure 2, insulation barrier 5 lower ends are provided with the slot 5-1 of two rectangles, the described slot 5-1 riser 1 parallel with two matches, and on described insulation barrier 5, is also provided with hand hole 5-2.Install after bracket main body and porcelain vase supporting plate, utilize insulation barrier 5 as shown in Figure 2, on bracket main body, each plug-in mounting of front and back end is one, cover the rear and front end of insulator, during plug-in mounting insulation barrier 5, by hand hole 5-2, lift, convenient and swift, then pass through and adopt insulation wire grip that wire tensioning is lax to strain insulator, now, staff just can carry out the replacing operation of strain insulator.After replacing, loosen insulation wire grip, remove in order insulation and cover measure.
The above execution mode is only preferred embodiment of the present utility model, and is not the exhaustive of the feasible enforcement of the utility model.For persons skilled in the art, any apparent change of under the prerequisite that does not deviate from the utility model principle and spirit, it having been done, within all should being contemplated as falling with claim protection range of the present utility model.
Claims (4)
1. a bracket for changing tension insulator in live line, is characterized in that: it comprises bracket main body and is movably connected in the porcelain vase supporting plate on bracket main body;
Described bracket main body comprises two parallel risers (1), is fixed on the front transverse slat (2) between two risers (1) and is fixed on the rear transverse slat (3) between two risers (2).
2. the bracket of a kind of changing tension insulator in live line according to claim 1, is characterized in that: the sliding card (4-1) that described porcelain vase supporting plate comprises circular-arc supporting plate main body (4-3), is arranged on the insulating tape (4-2) in supporting plate main body (4-3) and is arranged on insulating tape (4-2) end.
3. the bracket of a kind of changing tension insulator in live line according to claim 2, is characterized in that: draw-in groove and the described riser (1) of described sliding card (4-1) match, and the number of described sliding card (4-1) is 4.
4. according to the bracket of a kind of changing tension insulator in live line described in claim 1-3 any one, it is characterized in that: on described front transverse slat (2), be provided with front bracing wire hole (2-1), on described rear transverse slat (3), be provided with back guy hole (3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661640.8U CN203589582U (en) | 2013-10-25 | 2013-10-25 | Bracket for replacing tension insulator under live working condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661640.8U CN203589582U (en) | 2013-10-25 | 2013-10-25 | Bracket for replacing tension insulator under live working condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589582U true CN203589582U (en) | 2014-05-07 |
Family
ID=50587435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320661640.8U Expired - Lifetime CN203589582U (en) | 2013-10-25 | 2013-10-25 | Bracket for replacing tension insulator under live working condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589582U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226562A (en) * | 2015-10-22 | 2016-01-06 | 广州供电局有限公司 | A kind of post insulator auxiliary replacement device and mounting structure |
| CN111064116A (en) * | 2019-12-04 | 2020-04-24 | 国家电网有限公司 | Live working insulating baffle |
| CN112018659A (en) * | 2020-08-31 | 2020-12-01 | 广东电网有限责任公司广州供电局 | Adjustable insulation assembly and insulation shielding method |
| CN113193510A (en) * | 2021-03-29 | 2021-07-30 | 国网河南省电力公司焦作供电公司 | 110kV transmission line strain insulator single-string insulator replacement device |
| CN115051287A (en) * | 2022-08-15 | 2022-09-13 | 兴化市永安电力工具有限公司 | Wire clamping device for power line construction |
-
2013
- 2013-10-25 CN CN201320661640.8U patent/CN203589582U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226562A (en) * | 2015-10-22 | 2016-01-06 | 广州供电局有限公司 | A kind of post insulator auxiliary replacement device and mounting structure |
| CN111064116A (en) * | 2019-12-04 | 2020-04-24 | 国家电网有限公司 | Live working insulating baffle |
| CN112018659A (en) * | 2020-08-31 | 2020-12-01 | 广东电网有限责任公司广州供电局 | Adjustable insulation assembly and insulation shielding method |
| CN113193510A (en) * | 2021-03-29 | 2021-07-30 | 国网河南省电力公司焦作供电公司 | 110kV transmission line strain insulator single-string insulator replacement device |
| CN113193510B (en) * | 2021-03-29 | 2022-06-28 | 国网河南省电力公司焦作供电公司 | 110kV transmission line strain insulator single-string insulator replacement device |
| CN115051287A (en) * | 2022-08-15 | 2022-09-13 | 兴化市永安电力工具有限公司 | Wire clamping device for power line construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Panyu District East Ring Road of Guangzhou city in Guangdong province 511493 Huambo Grand Garden Marriott Commercial Street No. 107 first floor Patentee after: GUANGZHOU NANFANG DIAN'AN TECHNOLOGY CO.,LTD. Address before: Panyu District East Ring Road of Guangzhou city in Guangdong province 511493 Huambo Grand Garden Marriott Commercial Street No. 107 first floor Patentee before: GUANGZHOU SOUTHERN POWER GROUP DIAN'AN CONSTRUCTION Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |