CN107818877A - A kind of portable multifunctional distribution grid switching operation handle - Google Patents
A kind of portable multifunctional distribution grid switching operation handle Download PDFInfo
- Publication number
- CN107818877A CN107818877A CN201711208535.8A CN201711208535A CN107818877A CN 107818877 A CN107818877 A CN 107818877A CN 201711208535 A CN201711208535 A CN 201711208535A CN 107818877 A CN107818877 A CN 107818877A
- Authority
- CN
- China
- Prior art keywords
- switching operation
- operation handle
- distribution grid
- grid switching
- portable multifunctional
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Slide Switches (AREA)
Abstract
The invention provides a kind of portable multifunctional distribution grid switching operation handle, including slide bar, slide head, insulating bar and open cabinet key, there is circular hole above the slide head, the slide bar can pass through circular hole to form T-shaped slide bar with slide head, it is four corner bolts containing neck below the slide head, described insulating bar one end is connected with T-shaped slide bar and by corner bolt neck, and the insulating bar other end is with opening cabinet key joggle.Beneficial effects of the present invention are：A kind of portable multifunctional distribution grid switching operation handle is provided, using the principle of sleeve, realizes the integrated of specific purpose tool, generalization, no longer it is that specific purpose tool is equipped with certain high pressure switch, so that the quality and efficiency of maintenance repair work greatly increase, meets the regular job of high-voltage switch gear.
Description
Technical field
The present invention relates to technical field of electric power, and in particular to a kind of portable multifunctional distribution grid switching operation handle.
Background technology
With the continuous expansion of city distribution scale, the value volume and range of product of 10kV switch cubicles is continuously increased, and city is matched somebody with somebody at present
The quantity of net 10kV switch cubicles has reached more than 1300, and the type of interior distribution high-voltage switch gear is even more kind up to more than 20.Metal seals
The high-tension switch cabinet main switch and cabinet for closing structure are fixedly mounted, each equal reliable ground of isolation ward, and close perfect.Comprising
Corollary equipment there is reliable protection and monitoring function to distribution network systems, with the continuous propulsion of city cable, switch cubicle
Value volume and range of product also will be further increased.
Grid switching operation usually is required for the use for being related to grid switching operation handle, is needed for different types of high-voltage switch gear
It is equipped with operating handle corresponding to kind more than 20.In the work of reality, it can usually occur due to high-voltage switch gear maintenance, cupboard defect elimination
Lose Deng operating handle caused by work, because city distribution scope is larger, point is more, if the behaviour of a high-tension switch cabinet
Go out active as handle, to complete the operating handle that grid switching operation just has to look in a type identical switch cubicle and carry out generation
Replace, but high-tension switch cabinet quantity is excessive, position disperses, therefore wants to find satisfactory operating handle and often to spend one
It is more than individual hour.This can not just be timely completed grid switching operation, very big trouble be brought to scheduled outage service work, to power network
Reliability service and the electricity consumption of user make a big impact.
The content of the invention
A kind of in view of the above-mentioned problems, the present invention is intended to provide portable multifunctional distribution grid switching operation handle.
The purpose of the present invention is realized using following technical scheme：
Provide a kind of portable multifunctional distribution grid switching operation handle, including slide bar, slide head, insulating bar and drive cabinet key
Spoon, there is circular hole above the slide head, and the slide bar can pass through circular hole and slide head to form T-shaped slide bar, under the slide head
Side is four corner bolts containing neck, and described insulating bar one end is connected with T-shaped slide bar and by corner bolt neck, the insulation
The bar other end is with opening cabinet key joggle.
Preferably, the portable multifunctional distribution grid switching operation handle also includes boosting-rod, and the boosting-rod is set in
Slide bar both ends.
Preferably, the portable multifunctional distribution grid switching operation handle also includes casing, and the casing is used to place institute
State slide bar, slide head, insulating bar, boosting-rod and open cabinet key.
Preferably, the slide bar is by chrome alum steel making.
Preferably, the insulating bar is made up of two sections, and two section insulating bars are connected by way of joggle, after connecting
Length is more than 1 meter.
Preferably, all model high-voltage switch gears opened cabinet key and be incorporated into, made using high-grade alloy steel supporting
Correspondence open cabinet key, technique integral quenching.
Preferably, the portable multifunctional distribution grid switching operation handle also includes casing, and the casing is used to place institute
State slide bar, slide head, insulating bar and open cabinet key.
Beneficial effects of the present invention are：Operating handle of the present invention include it is multiple can meet different model open cabinet key,
When onsite application, it is only necessary to which the corresponding high-voltage switch gear of connection opens cabinet key, can carry out back brake, successfully solve conventional need
The problem of being largely equipped with the operating handle of different model, not only cost savings a large amount of deposit grid switching operation handles into
This, while also solve well and occur to need to take a significant amount of time when operating handle is lost in high-tension switch cabinet to find what is be applicable
The problem of substituting operating handle, drastically increase the efficiency of live grid switching operation.Ensure that grid switching operation it is safe, enter on time
OK, the reliability service of distribution provides guarantee, will because have a power failure caused by user influence fall below it is minimum；
The condition of work of Overhaul site is different, by adjusting the pole length that insulate, can meet most poor live
Operation, as cabinet door damage or foreign object stop and can not fully opened that or the environment residing for high-tension switch cabinet causes routine operation handle
Hand can not meet situations such as length requirement etc.；
The present invention uses for reference the principle of combined sleeve instrument, has benefited from modularization, integrated, modular structural advantage, this
Set combination tool can complete daily carrying by a supporting tool box, and dismountable special mobile is opened cabinet key and dropped significantly
Low space requirement, goes to scene to be operated, it is only necessary to and a tool box is carried, operation is completed and takes back tool box,
Facilitate the keeping instrument of instrument simultaneously, the situation for preventing conventional operating handle to lose to the full extent occurs.
Each component made of high strength alloy material, fully meets the strength demand of operation, while successfully passes insulation
The insulating bar of pressure test eliminates the Danger Electric shock risk of operating personnel to the full extent, ensure that the safety of operating personnel.
Cost is saved, the knockdown operation for being designed to meet to the full extent all types of high-voltage switch gears will
Ask, by it is special open cabinet key in a manner of replace original a whole set of action bars, greatly save cost compared to current equipment state.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any limit to the present invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Other accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the present invention uses schematic diagram
Reference：
Slide bar 1, slide head 2, insulating bar 3, boosting-rod 4, drive cabinet key 5, casing 6.
Embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, a kind of portable multifunctional distribution grid switching operation handle of the present embodiment, including slide bar 1, slide head 2,
Insulating bar 3 has circular hole with cabinet key 5, the top of slide head 2 is opened, and the slide bar 1 can pass through circular hole to form T with slide head 2
Type slide bar, the lower section of slide head 2 are four corner bolts containing neck, described one end of insulating bar 3 and T-shaped slide bar and pass through corner
Bolt neck is connected, and the other end of insulating bar 3 is with opening the joggle of cabinet key 5.
A kind of portable multifunctional distribution grid switching operation handle is present embodiments provided, using the principle of sleeve, is realized
Integrated, the generalization of specific purpose tool, no longer it is that specific purpose tool is equipped with certain high pressure switch, so that the matter of maintenance repair work
Amount and efficiency greatly increase, and meet the regular job of high-voltage switch gear, when service work needs grid switching operation, quick group of scene
Dress, completes the operation of high-voltage switch gear, in large operation task, runs into and be pressed for time, and when operation cooperation requires high, can effectively solve
The problem of operating handle loss causes operation not carry out smoothly in cabinet.
Preferably, the portable multifunctional distribution grid switching operation handle also includes boosting-rod 4, and the boosting-rod 4 is set with
In the both ends of slide bar 1, can effectively solve the problems, such as that T-shaped slide bar can not fully make power, Lengthened moment arm can also save operation and exert oneself,
Ensure settling at one go for operation.
Preferably, the portable multifunctional distribution grid switching operation handle also includes casing 6, and the casing 6 is used to place
The slide bar 1, slide head 2, insulating bar 3, boosting-rod 4 and cabinet key 5 is opened, be both easy to the storage management of instrument, be also beneficial to outer
Go out to carry.
Preferably, for the slide bar 1 by chrome alum steel making, intensity is reliable, can ensure reliability and the practicality of combination tool
Property, it can meet that live different situations use.
Preferably, the insulating bar 3 is made up of two sections, and two section insulating bars 3 are connected by way of joggle, after connecting
Length be more than 1 meter, can according to Overhaul site demand select appropriate length insulating bar, so as to meet various model switch cubicles
The demand of Maintenance and Repair.
Preferably, all model high-voltage switch gears opened cabinet key 5 and be incorporated into, made using high-grade alloy steel (S-2)
Make supporting correspondence and open cabinet key, technique integral quenching, skidding not easy to break, ensure that the security of instrument.
In use, slide bar 1, slide head 2, insulating bar 3, boosting-rod 4 are taken out from casing and opens cabinet key 5, according to accompanying drawing 2
Mode is attached, and is used after connecting.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (7)
1. a kind of portable multifunctional distribution grid switching operation handle, it is characterised in that including slide bar, slide head, insulating bar and open
There is circular hole cabinet key, the slide head top, and the slide bar can pass through circular hole to form T-shaped slide bar, the slip with slide head
Head lower section is four corner bolts containing neck, and described insulating bar one end is connected with T-shaped slide bar and by corner bolt neck, described
The insulating bar other end is with opening cabinet key joggle.
2. portable multifunctional distribution grid switching operation handle according to claim 1, it is characterised in that it is described it is multi-functional just
Taking formula distribution grid switching operation handle also includes boosting-rod, and the boosting-rod is set in slide bar both ends.
3. portable multifunctional distribution grid switching operation handle according to claim 2, it is characterised in that it is described it is multi-functional just
Taking formula distribution grid switching operation handle also includes casing, and the casing is used to place the slide bar, slide head, insulating bar, boosting-rod
With open cabinet key.
4. portable multifunctional distribution grid switching operation handle according to claim 3, it is characterised in that the slide bar is by chromium
Vanadium steel manufactures.
5. portable multifunctional distribution grid switching operation handle according to claim 4, it is characterised in that the insulating bar by
Two section compositions, two section insulating bars are connected by way of joggle, and the length after connecting is more than 1 meter.
6. portable multifunctional distribution grid switching operation handle according to claim 5, it is characterised in that described to open cabinet key
All model high-voltage switch gears being incorporated into, supporting correspondence is made using high-grade alloy steel and opens cabinet key, technique integral quenching.
7. portable multifunctional distribution grid switching operation handle according to claim 1, it is characterised in that it is described it is multi-functional just
Taking formula distribution grid switching operation handle also includes casing, and the casing is used to place the slide bar, slide head, insulating bar and drive cabinet key
Spoon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711208535.8A CN107818877A (en) | 2017-11-27 | 2017-11-27 | A kind of portable multifunctional distribution grid switching operation handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711208535.8A CN107818877A (en) | 2017-11-27 | 2017-11-27 | A kind of portable multifunctional distribution grid switching operation handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107818877A true CN107818877A (en) | 2018-03-20 |
Family
ID=61610481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711208535.8A Pending CN107818877A (en) | 2017-11-27 | 2017-11-27 | A kind of portable multifunctional distribution grid switching operation handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107818877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448420A (en) * | 2018-05-23 | 2018-08-24 | 国家电网公司 | A kind of multi-functional 10kV ring main units operating handle |
| CN110957155A (en) * | 2019-12-03 | 2020-04-03 | 广东电网有限责任公司 | Join in marriage net combination formula omnipotent operation stick |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202513046U (en) * | 2012-01-18 | 2012-10-31 | 重庆市电力公司江北供电局 | Portable insulation operating rod used for power cut and supply of device in ring main unit |
| CN203445002U (en) * | 2013-07-24 | 2014-02-19 | 国家电网公司 | Integrative general 10kV switch cabinet operating handle assembly |
| CN106711822A (en) * | 2017-03-08 | 2017-05-24 | 国网江苏省电力公司宿迁供电公司 | Multifunctional universal operation handle |
| CN207409393U (en) * | 2017-11-27 | 2018-05-25 | 国网安徽省电力有限公司宣城供电公司 | A kind of portable multifunctional distribution grid switching operation handle |
-
2017
- 2017-11-27 CN CN201711208535.8A patent/CN107818877A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202513046U (en) * | 2012-01-18 | 2012-10-31 | 重庆市电力公司江北供电局 | Portable insulation operating rod used for power cut and supply of device in ring main unit |
| CN203445002U (en) * | 2013-07-24 | 2014-02-19 | 国家电网公司 | Integrative general 10kV switch cabinet operating handle assembly |
| CN106711822A (en) * | 2017-03-08 | 2017-05-24 | 国网江苏省电力公司宿迁供电公司 | Multifunctional universal operation handle |
| CN207409393U (en) * | 2017-11-27 | 2018-05-25 | 国网安徽省电力有限公司宣城供电公司 | A kind of portable multifunctional distribution grid switching operation handle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448420A (en) * | 2018-05-23 | 2018-08-24 | 国家电网公司 | A kind of multi-functional 10kV ring main units operating handle |
| CN110957155A (en) * | 2019-12-03 | 2020-04-03 | 广东电网有限责任公司 | Join in marriage net combination formula omnipotent operation stick |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180320 |
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| RJ01 | Rejection of invention patent application after publication |