CN101527219B - Protective shield of pole load switch - Google Patents
Protective shield of pole load switch Download PDFInfo
- Publication number
- CN101527219B CN101527219B CN2009100496896A CN200910049689A CN101527219B CN 101527219 B CN101527219 B CN 101527219B CN 2009100496896 A CN2009100496896 A CN 2009100496896A CN 200910049689 A CN200910049689 A CN 200910049689A CN 101527219 B CN101527219 B CN 101527219B
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- plate
- fixed
- template
- load switch
- protective shield
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- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
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Abstract
The invention discloses a protective shield of a pole load switch. The protective shield comprises a support and a shield capable of being inserted into the support and fixed, wherein, the support comprises a U-shaped plate composed of two horizontal plates and a vertical plate, two regulating brackets fixed inside the vertical plate of the U-shaped plate by fasteners, an external partition plate fixed outside the vertical plate, and two fixing brackets movably fixed with the two regulating brackets by regulating pieces. A connection plate is fixed below the middle part of the two fixing brackets, one end of the regulating brackets is configured into a right-angle triangle, a vertical part at the position of the right-angle triangle is fixed with the vertical plate, and the middle part of the regulating brackets is provided with a groove; and the shield comprises a shield body and an inserting plate with fixing holes which is fixed below the shield body, and two sides of the inserting plate are provided with two side plates. The protective shield of the pole load switch can effectively shield the pole load switch, improves safety of operators, and has simple operation method and convenient installation.
Description
Technical field
The present invention relates to a kind of 10KV high-tension electricity masking device, relate in particular to a kind of pole load switch protection shielding device.
Technical background
Pole load switch is requisite in the electric power system, and along with the adjustment of annual electrical network, pole load switch quantity cumulative year after year has increased the probability of new clothes, transposing pole load switch, has increased the bridge-type cross-arm and covers number of times.Also strengthened the probability that coefficient of safety descends.The general now empire cloth parcel pole load switch that adopts need guarantee that certain safe distance comes to guarantee workmen's safety when construction.But the modern city high building stands in great numbers, and situation is complicated between residential building, and construction usually can not guarantee enough safe distances.And in when construction, have problems such as covering the slit, though there is not direct influence in these problems to trouble free service, for the charged work post of high-risk operations, the coefficient of safety that has reduced is hidden danger belongs to.Owing to be hot line job, existing masking methods operation is inconvenient, and is difficult to the failure judgement point simultaneously, when having a power failure repairing, and the cost plenty of time, cause the user to have a power failure for a long time, cause economic loss.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, and a kind of pole load switch protection shielding device is provided, can effectively cover pole load switch, improved safety of operators, and method of operation is simple, easy for installation.
The technical scheme that realizes above-mentioned purpose is: a kind of protective shield of pole load switch, and wherein, it comprises that a support and can insert this support and fixing mask, wherein:
Described support comprise the U template, two that constitute by two level boards and a vertical panel through securing member be fixed in external partition and two that the inboard adjusting bracket of the vertical panel of U template, is fixed in the vertical panel outside through said securing member through regulating part respectively with the fixed mount of described two adjusting bracket movable fixed; The below vertical fixing at the middle part of this two fixed mount has a plate; Described each adjusting bracket be arranged to right-angled triangle with the fixing end of U template; The vertical component effect at the position of this right-angled triangle is fixed through the vertical panel of said securing member and described U template, and the middle part of said adjusting bracket is provided with the groove of install adjustment part so that adjusting bracket and said fixed mount movable fixed;
Described mask comprises a cover body and is fixed in inserting and being fixed in the insertion plate between described U template and the external partition of cover body below; This insertion plate is provided with the fixing hole corresponding with described securing member, and the both sides of this insertion plate have the biside plate that is arranged at the said U template outside.
Above-mentioned protective shield of pole load switch; Wherein, Described support also comprises two gussets; This gusset constitutes by an angle steel and with the horizontal part of this angle steel vertical fixing, and this horizontal part is fixed in the below of the level board that being positioned at the below of described U template, has the gap to insert the biside plate of described mask between angle steel and the described U template.
Above-mentioned protective shield of pole load switch; Wherein, Described cover body is an elliptical flat-plate, and said insertion plate is a symmetry axis with the minor axis of elliptical flat-plate, and the minor axis of this elliptical flat-plate has the bending of radian along the side plate direction; Said elliptical flat-plate is crooked along the side plate direction along the both sides of long axis direction, and said cover body is provided with some apertures.
Above-mentioned protective shield of pole load switch, wherein, the lower position that is positioned at described two fixed mounts of described connecting plate also is installed with two bolts respectively.
Above-mentioned protective shield of pole load switch, wherein, described fixed mount comprise the stripes that is strip and with this stripes fixing be hook-shaped hook portion, this stripes is positioned at the side by the U template.
The invention has the beneficial effects as follows: the present invention adopt can guarantee and ground between safe distance, solved the problem of covering the slit, improved coefficient of safety; Simple in structure; Easy for installation, made things convenient for hot line job, saved the time of required cost when having a power failure repairing.
Description of drawings
Fig. 1 is the structural representation of mask of the present invention;
Fig. 2 is the end view of mask of the present invention;
Fig. 3 is the sectional plan view of support of the present invention;
Fig. 4 is the vertical view of support of the present invention;
Fig. 5 is the upward view of support of the present invention.
Embodiment
To combine accompanying drawing that the present invention is described further below.
See also Fig. 1 to Fig. 5, a kind of protective shield of pole load switch of the present invention has been shown among the figure, it comprises that a support 1 and can insert this support 1 and fixing mask 2, wherein:
Fixed mount 16 comprise the stripes 161 that is strip and with this stripes 161 fixing be hook-shaped hook portion 162, this stripes 161 is positioned at the side by U template 11.
Though through combining specific embodiment to describe to the present invention, for skilled personage in the present technique field, according to substituting of making of the narration of preceding text, revise with variation will be conspicuous.Therefore, substitute, revise and when changing in the spirit that falls into attached claim and the scope, should be included among the present invention such.
Claims (5)
1. a protective shield of pole load switch is characterized in that, it comprises that a support and can insert this support and fixing mask, wherein:
Described support comprise the U template, two that constitute by two level boards and a vertical panel through securing member be fixed in external partition and two that the inboard adjusting bracket of the vertical panel of U template, is fixed in the vertical panel outside through said securing member through regulating part respectively with the fixed mount of described two adjusting bracket movable fixed; The below vertical fixing at the middle part of this two fixed mount has a plate; Right-angled triangle is arranged in the fixing end of one and U template of described each adjusting bracket; The vertical component effect of the end of this right-angled triangle is fixed through the vertical panel of said securing member and described U template, and the middle part of said adjusting bracket is provided with the groove of install adjustment part so that adjusting bracket and said fixed mount movable fixed;
Described mask comprises a cover body and is fixed in inserting and being fixed in the insertion plate between described U template and the external partition of cover body below; This insertion plate is provided with the fixing hole corresponding with described securing member, and the both sides of this insertion plate have the biside plate that is arranged at the said U template outside.
2. protective shield of pole load switch according to claim 1; It is characterized in that; Described support also comprises two gussets; This gusset constitutes by an angle steel and with the horizontal part of this angle steel vertical fixing, and this horizontal part is fixed in the below of the level board that being positioned at the below of described U template, has the gap to insert the biside plate of described mask between angle steel and the described U template.
3. protective shield of pole load switch according to claim 1; It is characterized in that; Described cover body is an elliptical flat-plate, and said insertion plate is a symmetry axis with the minor axis of elliptical flat-plate, and the minor axis of this elliptical flat-plate has the bending of radian along the side plate direction; Said elliptical flat-plate is crooked along two side direction side plate directions of long axis direction, and said cover body is provided with some apertures.
4. protective shield of pole load switch according to claim 1 is characterized in that, the lower position that is positioned at described two fixed mounts of described connecting plate also is installed with two bolts respectively.
5. protective shield of pole load switch according to claim 1 is characterized in that, described fixed mount comprise the stripes that is strip and with this stripes fixing be hook-shaped hook portion, this stripes is positioned at the side by the U template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100496896A CN101527219B (en) | 2009-04-21 | 2009-04-21 | Protective shield of pole load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100496896A CN101527219B (en) | 2009-04-21 | 2009-04-21 | Protective shield of pole load switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101527219A CN101527219A (en) | 2009-09-09 |
| CN101527219B true CN101527219B (en) | 2012-07-04 |
Family
ID=41095035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100496896A Active CN101527219B (en) | 2009-04-21 | 2009-04-21 | Protective shield of pole load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101527219B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117612809A (en) * | 2023-11-14 | 2024-02-27 | 国网四川省电力公司广元供电公司 | Multifunctional adjusting type insulation device suitable for live working |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29721455U1 (en) * | 1997-12-04 | 1998-04-30 | Wöhner GmbH & Co. KG Elektrotechnische Systeme, 96472 Rödental | Spill protection |
| CN2583795Y (en) * | 2002-09-28 | 2003-10-29 | 杜乐田 | Outdoor high voltage isolated switch |
| CN201392761Y (en) * | 2009-04-21 | 2010-01-27 | 上海市电力公司 | Load switch protective masking cover on rod |
-
2009
- 2009-04-21 CN CN2009100496896A patent/CN101527219B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29721455U1 (en) * | 1997-12-04 | 1998-04-30 | Wöhner GmbH & Co. KG Elektrotechnische Systeme, 96472 Rödental | Spill protection |
| CN2583795Y (en) * | 2002-09-28 | 2003-10-29 | 杜乐田 | Outdoor high voltage isolated switch |
| CN201392761Y (en) * | 2009-04-21 | 2010-01-27 | 上海市电力公司 | Load switch protective masking cover on rod |
Non-Patent Citations (1)
| Title |
|---|
| JP平10-83728A 1998.03.31 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101527219A (en) | 2009-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JIULONG ELECTRIC POWER LIVE WORKING CO., Free format text: FORMER OWNER: SHANGHAI JIULONG ELECTRIC POWER LIVE WORKING CO., LTD. Effective date: 20120924 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200002 HUANGPU, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120924 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Patentee after: Shanghai Jiulong Electric Power Live Working Co., Ltd. Patentee after: State Grid Corporation of China Address before: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Jiulong Electric Power Live Working Co., Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ELECTRIC POWER COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SHANGHAI ELECTRIC POWER CORP. Effective date: 20130411 Owner name: SHANGHAI ELECTRIC POWER CORP. STATE ELECTRIC NET C Free format text: FORMER OWNER: SHANGHAI JIULONG ELECTRIC POWER LIVE WORKING CO., LTD. STATE ELECTRIC NET CROP. Effective date: 20130411 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200122 PUDONG NEW AREA, SHANGHAI TO: 200002 HUANGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130411 Address after: 200002 Shanghai City, Huangpu District Jiangxi Road No. 246 building 3 Patentee after: Shanghai Electric Power Communication Co., Ltd. Patentee after: Shanghai Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Jiulong Electric Power Live Working Co., Ltd. Patentee before: State Grid Corporation of China |