CN204068041U - For the insulation isolation fixture of 10kV overhead distribution equipment - Google Patents
For the insulation isolation fixture of 10kV overhead distribution equipment Download PDFInfo
- Publication number
- CN204068041U CN204068041U CN201420472152.7U CN201420472152U CN204068041U CN 204068041 U CN204068041 U CN 204068041U CN 201420472152 U CN201420472152 U CN 201420472152U CN 204068041 U CN204068041 U CN 204068041U
- Authority
- CN
- China
- Prior art keywords
- plate
- insulation
- fixed
- left plate
- distribution equipment
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 41
- 238000002955 isolation Methods 0.000 title claims abstract description 13
- 244000080575 Oxalis tetraphylla Species 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 abstract description 16
- 230000015556 catabolic process Effects 0.000 abstract description 7
- 238000006731 degradation reaction Methods 0.000 abstract description 7
- 230000006866 deterioration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
For the insulation isolation fixture of 10kV overhead distribution equipment, relate to electrical network field of power distribution.In order to meet vertical bottle cracked or do not work time temporary fixed insulated conductor demand, be also to meet between the insulated conductor of insulation degradation and iron cross arm insulation thus avoid the demand of large-area power-cuts.It comprises: cover plate, left plate, right plate, base plate, bottom plate stanchions and geometrical clamp; Left plate and right plate are separately fixed at the arranged on left and right sides of base plate, and described left plate is parallel with right plate, the bottom surface of the bottom surface of left plate, the bottom surface of base plate and right plate is positioned in same level, and the distance between described left plate and right plate is 1.2 times of the diameter of wire; One end of cover plate is flexibly connected with left plate or right plate, and the other end of cover plate is apart from right plate or left plate 3cm ~ 5cm; The top of bottom plate stanchions is fixed on the lower surface of base plate, and the bottom of bottom plate stanchions is fixed on the upper surface of geometrical clamp.The utility model is also applicable to other distribution occasions.
Description
Technical field
The utility model relates to electrical network field of power distribution.
Background technology
Outside destroy or the deterioration of high pressure vertical bottle is subject to for 10kV distribution line high-voltage insulating wire, high-voltage insulating wire comes off from vertical bottle, drop on iron cross arm, insulated conductor and cross-arm make it to rub for a long time due to wind-force, easily cause high-voltage conducting wires insulation degradation, cause distribution line ground connection, if be that two-phase or three-phase conducting wire these all occur extremely, the accident of line tripping will be caused to occur.Therefore, when high pressure vertical bottle is cracked or do not work, fixed insulation wire is placed it and is contacted with iron cross arm and be necessary.
Utility model content
The utility model be in order to meet vertical bottle cracked or do not work time temporary fixed insulated conductor demand, also be to meet between the insulated conductor of insulation degradation and iron cross arm insulation thus avoid the demand of large-area power-cuts, proposing the insulation isolation fixture for 10kV overhead distribution equipment.
For the insulation isolation fixture of 10kV overhead distribution equipment, it comprises: cover plate, left plate, right plate, base plate, bottom plate stanchions and geometrical clamp;
Left plate and right plate are separately fixed at the arranged on left and right sides of base plate, and described left plate is parallel with right plate, the bottom surface of the bottom surface of left plate, the bottom surface of base plate and right plate is positioned in same level, and the distance between described left plate and right plate is 1.2 times of the diameter of wire; One end of cover plate is flexibly connected with left plate or right plate, and the other end of cover plate is apart from right plate or left plate 3cm ~ 5cm;
The top of bottom plate stanchions is fixed on the lower surface of base plate, and the bottom of bottom plate stanchions is fixed on the upper surface of geometrical clamp.
Cover plate, left plate, right plate and base plate are all insulation boards.
Geometrical clamp is screwed on the iron cross arm of 10kV overhead distribution equipment.
The top of the other end of cover plate and left plate or right plate is fixed by snap close.
Beneficial effect: device described in the utility model can play the transitional function that temporarily insulate on 10kV High-Voltage Insulation circuit, by the insulation tank of this device, for temporary fixed insulated conductor, thus meet vertical bottle cracked or do not work time temporary fixed insulated conductor demand, simultaneously, after insulated conductor causes insulation degradation owing to exposing to the weather for a long time, the insulated conductor of insulation degradation is once it is breakneck for contacting with iron cross arm, easily cause large-area power-cuts, ensure that power supply is unreliable, by the insulated conductor of insulation degradation is placed in the insulation tank of this device, thus ensure that the insulated conductor of isolated insulation deterioration and the effect of iron cross arm, to meet between the insulated conductor of insulation degradation and iron cross arm insulation thus avoid the demand of large-area power-cuts, and this apparatus structure is simple, easy to operate.The utility model is also applicable to other distribution occasions.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the left view of Fig. 2.
Embodiment
Embodiment one, reference Fig. 1, Fig. 2 and Fig. 3 illustrate present embodiment, in figure, cross-arm is 1, insulated conductor is 2, the isolation of the insulation for 10kV overhead distribution equipment fixture described in present embodiment, it comprises: cover plate 3, left plate 4, right plate 5, base plate 6, bottom plate stanchions 7 and geometrical clamp 8;
Left plate 4 and right plate 5 are separately fixed at the arranged on left and right sides of base plate 6, and described left plate 4 is parallel with right plate 5, the bottom surface of the bottom surface of left plate 4, the bottom surface of base plate 6 and right plate 5 is positioned in same level, and the distance between described left plate 4 and right plate 5 is 1.2 times of the diameter of wire 2; One end of cover plate 3 is flexibly connected with left plate 4 or right plate 5, and the other end of cover plate 3 is apart from right plate 5 or left plate 3cm ~ 5cm;
The top of bottom plate stanchions 7 is fixed on the lower surface of base plate 6, and the bottom of bottom plate stanchions 7 is fixed on the upper surface of geometrical clamp 8.
In present embodiment, geometrical clamp 8 is for being clipped in iron cross arm.
Left plate 4 and right plate 5 are separately fixed at the arranged on left and right sides of base plate 6, and described left plate 4 is parallel with right plate 5, the bottom surface of the bottom surface of left plate 4, the bottom surface of base plate 6 and right plate 5 is positioned in same level, and left plate 4, right plate 5 and base plate 6 constitute insulation tank.Cover plate 3 is first opened by staff, is then placed in insulation tank by wire 2 by insulated tension pole, then is built by cover plate 3.Cover plate 3 is to prevent wire from skidding off in insulation tank.When season maintenance or when having new vertical bottle, this device is taken off by staff again, and then installs vertical bottle, with vertical bottle fixed insulation wire.
Bottom plate stanchions 7, for supports insulative groove, is also to make insulation tank and iron cross arm have certain distance, thus avoids insulation tank incessantly fixing.
Embodiment two, this embodiment are further illustrating the isolation fixture of the insulation for 10kV overhead distribution equipment described in embodiment one, in present embodiment, cover plate 3, left plate 4, right plate 5 and base plate 6 are all insulation boards.
Embodiment three, this embodiment are further illustrating the isolation fixture of the insulation for 10kV overhead distribution equipment described in embodiment one, in present embodiment, geometrical clamp 8 is fixed on the iron cross arm of 10kV overhead distribution equipment by screw 9.
Embodiment four, this embodiment are further illustrating the isolation fixture of the insulation for 10kV overhead distribution equipment described in embodiment one, in present embodiment, the other end of cover plate 3 and the top of left plate 4 or right plate 5 are fixed by snap close.
Snap close is used for the top of the movable end of securing cover plate 3 and the left plate 4 of insulation tank or right plate 5.When using this device, open snap close, then start cover plate, insulated conductor is placed into after in insulation tank, then lid lower cover 3, lock snap close.
(in the impenetrable situation of the charged vehicle in geographical position), owing to not possessing live line working condition, in large-area power-cuts situation, this equipment can not be taked insulated conductor and iron cross arm to be insulated and to isolate again, take interim isolating and protecting measure in time, avoid expansion accident to occur.
Device described in the utility model needs operating personnel to step on bar operation, and need two people's operation (when wire weight is larger) if desired, device like this can be promoted, and the problem of the treatable insulation reduction of institute in global scope, can both solve in time.
Method of operation:
First with insulated tension pole, described device is placed on iron cross arm, after being screwed, with pull bar, insulated conductor is jumped in the insulation tank of device, wire is fixed.
Claims (4)
1. for the insulation isolation fixture of 10kV overhead distribution equipment, it is characterized in that, it comprises: cover plate (3), left plate (4), right plate (5), base plate (6), bottom plate stanchions (7) and geometrical clamp (8);
Left plate (4) and right plate (5) are separately fixed at the arranged on left and right sides of base plate (6), and described left plate (4) is parallel with right plate (5), the bottom surface of the bottom surface of left plate (4), the bottom surface of base plate (6) and right plate (5) is positioned in same level, and the distance between described left plate (4) and right plate (5) is 1.2 times of the diameter of wire (2); One end of cover plate (3) is flexibly connected with left plate (4) or right plate (5), and the other end of cover plate (3) is apart from right plate (5) or left plate 3cm ~ 5cm;
The top of bottom plate stanchions (7) is fixed on the lower surface of base plate (6), and the bottom of bottom plate stanchions (7) is fixed on the upper surface of geometrical clamp (8).
2. the isolation of the insulation for 10kV overhead distribution equipment fixture according to claim 1, it is characterized in that, cover plate (3), left plate (4), right plate (5) and base plate (6) are all insulation boards.
3. the isolation of the insulation for 10kV overhead distribution equipment fixture according to claim 1, it is characterized in that, geometrical clamp (8) is fixed on the iron cross arm of 10kV overhead distribution equipment by screw (9).
4. the isolation of the insulation for 10kV overhead distribution equipment fixture according to claim 1, it is characterized in that, the other end of cover plate (3) and the top of left plate (4) or right plate (5) are fixed by snap close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472152.7U CN204068041U (en) | 2014-08-20 | 2014-08-20 | For the insulation isolation fixture of 10kV overhead distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472152.7U CN204068041U (en) | 2014-08-20 | 2014-08-20 | For the insulation isolation fixture of 10kV overhead distribution equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068041U true CN204068041U (en) | 2014-12-31 |
Family
ID=52209489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472152.7U Expired - Fee Related CN204068041U (en) | 2014-08-20 | 2014-08-20 | For the insulation isolation fixture of 10kV overhead distribution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743021A (en) * | 2016-05-13 | 2016-07-06 | 上海市南电力工程有限公司 | Insulation cover for replacing bar-cutter pile tip wire |
| CN105896372A (en) * | 2016-04-26 | 2016-08-24 | 国网山东省电力公司龙口市供电公司 | Cable insulation support device for substation maintenance |
-
2014
- 2014-08-20 CN CN201420472152.7U patent/CN204068041U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896372A (en) * | 2016-04-26 | 2016-08-24 | 国网山东省电力公司龙口市供电公司 | Cable insulation support device for substation maintenance |
| CN105743021A (en) * | 2016-05-13 | 2016-07-06 | 上海市南电力工程有限公司 | Insulation cover for replacing bar-cutter pile tip wire |
| CN105743021B (en) * | 2016-05-13 | 2017-11-24 | 上海市南电力工程有限公司 | A kind of insulating boot for being used to change bar knife pile crown line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104535804A (en) | Portable current transformer test clamp | |
| CN204189687U (en) | High-tension line spring assist isolating switch | |
| CN204068041U (en) | For the insulation isolation fixture of 10kV overhead distribution equipment | |
| CN204439667U (en) | A kind of portable type current transformer testing clamp | |
| CN203522110U (en) | 110kV and above high-voltage crossing interconnection grounding case | |
| CN204964657U (en) | Test device suitable for research 10kV line gap ground connection form | |
| CN202535016U (en) | OPGW pull-in optical cable safety grounding fixing assembly | |
| CN204738589U (en) | Cable termination tower that area is little | |
| CN202042820U (en) | Puncture wire clip conveying rod | |
| CN204855569U (en) | Support of experimental arrester | |
| CN203242776U (en) | 10kV insulation-piercing electricity-testing grounding ring | |
| CN203729647U (en) | Cable terminal tower device | |
| CN203260976U (en) | Cable termination tower | |
| CN205176073U (en) | Arrester live test drainage pincers | |
| CN204103196U (en) | For the insulation shielding ground short circuit line of switch cubicle flash test | |
| CN202601336U (en) | Novel lightning-proof overvoltage protector of line insulator | |
| CN204212513U (en) | The support of outdoor power distribution unit | |
| CN204012185U (en) | The multi-functional lightning arrester of a kind of overhead transmission line adjustable clearance | |
| CN204190345U (en) | 110kV and the cross interconnected protective earthing case of above band detection of electrical leakage type | |
| CN205039128U (en) | Take high -tension drop type fuse of ground connection link | |
| CN203839151U (en) | Zinc oxide arrester without jumper | |
| CN202550391U (en) | High-voltage power maintenance implement | |
| CN205565709U (en) | Intelligence remote control prevents built on stilts insulation protection device | |
| CN103354325A (en) | Method for changing load switch in on-load manner | |
| CN105610081B (en) | A kind of Chinese character pin-shaped GIS outlets arrangement for being used for 500kV and following voltage class |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |