CN203596335U - Insulation positioning operation lever for drop-out fuse - Google Patents
Insulation positioning operation lever for drop-out fuse Download PDFInfo
- Publication number
- CN203596335U CN203596335U CN201320774083.0U CN201320774083U CN203596335U CN 203596335 U CN203596335 U CN 203596335U CN 201320774083 U CN201320774083 U CN 201320774083U CN 203596335 U CN203596335 U CN 203596335U
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- CN
- China
- Prior art keywords
- insulating bar
- bar
- insulating
- insulating rod
- drag hook
- 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 22
- 229920002379 silicone rubber Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000013329 compounding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
An insulation positioning operation lever for a drop-out fuse includes an insulating rod. The upper end of the insulating rod is provided with a hoop. A drag hook is disposed on the hoop. The insulating rod is a hollow structure and is equipped with an insulating push rod inside. Upper and lower ends of the insulating push rod are provided with a clamping member projecting outside the insulating rod and a telescopic adjustment handle respectively. The clamping member and the hook portion of the drag hook correspond vertically and are used cooperatively. A rain barrier is disposed on the insulating rod. An LED light and a rechargeable battery supplying power for the LED light are disposed in the insulating rod, and the LED light is disposed at an upper end opening of the insulating rod. According to the utility model, the accuracy of the operation to hang on, pick up or close a self-destruct pipe is improved, the self-destruct pipe is prevented from slipping off and being broken, and operating time is also saved. The addition of the LED lights effectively solves the problems of no light or insufficient brightness for operation at night. Rain or moisture is effectively cut off from the surface, and the safety of operation is improved.
Description
Technical field
The utility model belongs to power industry line upkeep technical field, relates in particular to a kind of insulation positioning action bar for fuse switch.
Background technology
Fuse switch is distribution transformer high-pressure side for connecting, the control type equipment of deenergization, no matter be the operation of connecting or disconnecting, generally that operating personnel's hand is worn insulating gloves, with the insulating bar of 3m or 4m, with " on " font head, be suspended in the operation ring of fuse switch, pull open or close.Traditional insulating bar is no problem in the time carrying out the operation of " pulling open ", and in the time carrying out the operation of " closing ", due to the impact of the position stood and when operation and angular deviation, easily close partially and cause not closing, if hard " closing ", can or break from the upper contact head of booster the upper interface of fuse switch.Be to be mainly to hang up or win the operation in the time of booster, have the problem of the following aspects:
Hang up the operation from booster, upper " seven " font bar of first application insulating bar, is provoking from booster lower end, at the swaying top base place that is raised up to, in the draw-in groove of pedestal, to install, difficulty is larger, if docking is bad, it falls from the easy slippage of booster, crash.It two is to close in the time of booster,,, occurs deviation, and does not close if in the time being about to shift position onto from booster with upper " seven " font pushing tow of insulating bar; If slowly fall, produce electric arc, directly threaten equipment and personal safety.
Winning the operation from booster, is also upper " seven " font bar of application insulating bar, provokes from booster lower end, slowly falls swaying, if there is deviation the position of provoking, it falls and break from booster also easy slippage.
If in night time operation, if there is no enough illuminations, to irradiate with a post light of flashlight by another people, the difficulty that its brightness the operation such as hung, and closed or won to it can be larger.
When overcast and rainy gas operation, on its smooth insulating bar, have moisture or current, not only can reduce the dielectric strength of insulating bar, its moisture stream flows down along bar, can bring the hidden danger of electric shock to operating personnel.
Utility model content
The utility model is in order to solve weak point of the prior art, and a kind of convenient operation, safe and reliable, the insulation positioning action bar for fuse switch with night illumination function are provided.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: for the insulation positioning action bar of fuse switch, comprise the insulating bar of being made by epoxide resin material, the upper end of insulating bar is provided with the anchor ear being enclosed within on insulating bar, anchor ear is provided with drag hook, insulating bar is hollow-core construction, in insulating bar, be provided with insulation pull bar, insulation pull bar top and bottom are respectively equipped with the holder and the telescopic adjustment handle that stretch out insulating bar, holder uses with the upper and lower corresponding also compounding practice of hook portion of drag hook, insulating bar is provided with rainwater obstructing instrument, in insulating bar, be provided with LED lamp and the rechargeable battery for the power supply of LED lamp, LED lamp is located at insulating bar upper port place.
Described insulating bar is two joint stretching structures, and the insulating bar employing of two joints unscrews mode flexible, that be tightened and adjusts length, and the bottom of insulating bar is provided with anti-skidding insulating case.
Described rainwater obstructing instrument is the silicon rubber sleeve being enclosed within on insulating bar, and the circumferential surface of silicon rubber sleeve is provided with at least one annular groove, and the cross section of annular groove is inner small and outside big pyramidal structure.
Adopt technique scheme, rainwater obstructing instrument and insulating bar support are bonding with fluid sealant, guarantee that sealing is intact, non-leakage water (prevent that rainwater is dirty along bar, form current lead-through, personnel are produced to the harm of electric shock).On rainwater obstructing instrument, the setting of annular groove makes rainwater obstructing instrument form some full skirts, increases the distance of climbing shape voltage, intercepts the conducting of moisture, and can prevent from like this postponing bar stream because of rainwater time, the downward conducting of its creepage continuity damages operating personnel.
The utility model changes metal " seven " the font head of former upper end, manufactures with epoxide resin material the drag hook that one end is arc shape, and its lower end is fixed on drag hook on insulating bar with anchor ear.Insulation pull bar is set in the cavity of insulating bar, and insulation pull bar upper end arranges the holder being used in conjunction with drag hook; The connector place of the interior insulation pull bar connecting up and down respectively arranges one and prevents in the time connecting with the stopping means of upspringing of pressing and pressing, occurs working day and night.And do not connect.
By operation telescopic adjustment handle the flexible of pull bar that can insulate, coordinate with drag hook the extension from booster, the adjusting of plucking clamping, unclamping.At a LED lamp of the upper end of insulating bar configuration, for the illumination of night time operation, rechargeable battery can adopt lithium battery, and the power line charging in its box can be loaded onto or be taken off to rechargeable battery by realizing and being connected with LED lamp in pipe; Together configure a special charger with insulating bar.
No matter the utility model is hang up, win or close from the operation of booster, realizes after its self-destruction pipe clamp compact form fixing, then operates, and has effectively avoided from booster slippage, the problem such as position misalignment while closing; The precision that has not only improved operation, prevents the slippage crash from booster, can also save the operating time.The utility model increases LED lamp, efficiently solves that operation in evening be can't see or brightness does not reach the problem of condition.Increase the rainwater obstructing instrument of a silicon rubber, effectively cut off rainwater or moisture in its surperficial conducting, improved the fail safe of operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, insulation positioning action bar for fuse switch of the present utility model, comprise the insulating bar 1 of being made by epoxide resin material, the upper end of insulating bar 1 is provided with the anchor ear 2 being enclosed within on insulating bar 1, anchor ear 2 is provided with drag hook 3, insulating bar 1 is hollow-core construction, in insulating bar 1, be provided with insulation pull bar 4, insulation pull bar 4 top and bottom are respectively equipped with the holder 5 and the telescopic adjustment handle 6 that stretch out insulating bar 1, holder 5 uses with the upper and lower corresponding also compounding practice of hook portion of drag hook 3, insulating bar 1 is provided with rainwater obstructing instrument, the rechargeable battery 9 that is provided with LED lamp 8 in insulating bar 1 and powers for LED lamp 8, LED lamp 8 is located at insulating bar 1 upper port place.
Insulating bar 1 is two joint stretching structures, and insulating bar 1 employing of two joints unscrews mode flexible, that be tightened and adjusts length, and the bottom of insulating bar 1 is provided with anti-skidding insulating case 10.
Rainwater obstructing instrument is the silicon rubber sleeve 7 being enclosed within on insulating bar 1, and the circumferential surface of silicon rubber sleeve 7 is provided with at least one annular groove 11, and the cross section of annular groove 11 is inner small and outside big pyramidal structure.
Rainwater obstructing instrument and insulating bar 1 support are bonding with fluid sealant, guarantee that sealing is intact, non-leakage water (prevent that rainwater is dirty along bar, form current lead-through, personnel are produced to the harm of electric shock).On rainwater obstructing instrument, the setting of annular groove 11 makes rainwater obstructing instrument form some full skirts, increases the distance of climbing shape voltage, intercepts the conducting of moisture, and can prevent from like this postponing bar stream because of rainwater time, the downward conducting of its creepage continuity damages operating personnel.
The utility model changes metal " seven " the font head of former upper end, manufactures with epoxide resin material the drag hook 3 that one end is arc shape, and its lower end is fixed on drag hook 3 on insulating bar 1 with anchor ear 2.Insulation pull bar 4 is set in the cavity of insulating bar 1, and insulation pull bar 4 upper ends arrange the holder 5 being used in conjunction with drag hook 3; The connector place of the interior insulation pull bar 4 connecting up and down respectively arranges one and prevents in the time connecting with the stopping means of upspringing of pressing and pressing, occurs working day and night.And do not connect.
By operation telescopic adjustment handle 6 the flexible of pull bar 4 that can insulate, coordinate with drag hook 3 extension from booster, the adjusting of plucking clamping, unclamping.At a LED lamp 8 of the upper end of insulating bar 1 configuration, for the illumination of night time operation, rechargeable battery 9 can adopt lithium battery, and the power line charging in its box can be loaded onto or be taken off to rechargeable battery 9 by realizing and being connected with LED lamp 8 in pipe; Together configure a special charger with insulating bar 1.
The present embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection range of technical solutions of the utility model.
Claims (3)
1. for the insulation positioning action bar of fuse switch, it is characterized in that: comprise the insulating bar of being made by epoxide resin material, the upper end of insulating bar is provided with the anchor ear being enclosed within on insulating bar, anchor ear is provided with drag hook, insulating bar is hollow-core construction, in insulating bar, be provided with insulation pull bar, insulation pull bar top and bottom are respectively equipped with the holder and the telescopic adjustment handle that stretch out insulating bar, holder uses with the upper and lower corresponding also compounding practice of hook portion of drag hook, insulating bar is provided with rainwater obstructing instrument, in insulating bar, be provided with LED lamp and the rechargeable battery for the power supply of LED lamp, LED lamp is located at insulating bar upper port place.
2. the insulation positioning action bar for fuse switch according to claim 1, it is characterized in that: described insulating bar is two joint stretching structures, the insulating bar employing of two joints unscrews mode flexible, that be tightened and adjusts length, and the bottom of insulating bar is provided with anti-skidding insulating case.
3. the insulation positioning action bar for fuse switch according to claim 1 and 2, it is characterized in that: described rainwater obstructing instrument is the silicon rubber sleeve being enclosed within on insulating bar, the circumferential surface of silicon rubber sleeve is provided with at least one annular groove, and the cross section of annular groove is inner small and outside big pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774083.0U CN203596335U (en) | 2013-12-02 | 2013-12-02 | Insulation positioning operation lever for drop-out fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774083.0U CN203596335U (en) | 2013-12-02 | 2013-12-02 | Insulation positioning operation lever for drop-out fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596335U true CN203596335U (en) | 2014-05-14 |
Family
ID=50677199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774083.0U Expired - Fee Related CN203596335U (en) | 2013-12-02 | 2013-12-02 | Insulation positioning operation lever for drop-out fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301292A (en) * | 2015-11-11 | 2016-02-03 | 国家电网公司 | Telescoping high voltage insulating rod |
-
2013
- 2013-12-02 CN CN201320774083.0U patent/CN203596335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301292A (en) * | 2015-11-11 | 2016-02-03 | 国家电网公司 | Telescoping high voltage insulating rod |
| CN105301292B (en) * | 2015-11-11 | 2018-09-21 | 国家电网公司 | A kind of telescopic high voltage insulating bar |
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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: 20140514 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |