CN110350428A - Quick dislodging multifunctional high pressure insulating bar - Google Patents
Quick dislodging multifunctional high pressure insulating bar Download PDFInfo
- Publication number
- CN110350428A CN110350428A CN201910460960.9A CN201910460960A CN110350428A CN 110350428 A CN110350428 A CN 110350428A CN 201910460960 A CN201910460960 A CN 201910460960A CN 110350428 A CN110350428 A CN 110350428A
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- China
- Prior art keywords
- function part
- quick
- dislodging
- insulating bar
- high pressure
- 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
Links
- 239000002184 metal Substances 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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)
- Electric Cable Installation (AREA)
- Fuses (AREA)
Abstract
The invention discloses a kind of quick dislodging multifunctional high pressure insulating bars, including the telescopic more piece insulating bar being made of several telescopic joints and the multi-functional operation head for being mounted on telescopic more piece insulating bar upper end, the multi-functional operation head includes around circumferentially spaced first function part, second function part, third function part, first function part is connected with the drawing switch-mode metal drag link for Operation switch disconnecting link, hook is chosen in the activity that second function part is connected with for winning low-tension fuse disconnecting link, the third function part is equipped with the conjunction cartridge fuse operating groove for being used to close drop switch cartridge fuse, the third function part is closing the small metal bar being connected on the outside of cartridge fuse operating groove for drop switch cartridge fuse of seting out.Multi-use may be implemented in the present invention, safely, quickly, conveniently, reliably, meets a variety of needs of electric system field operation operation.
Description
Technical field
The present invention relates to electric power instrument technical fields, and in particular to multifunctional high pressure insulating bar.
Background technique
Various high-voltage isulation operating sticks used in electric system both at home and abroad at present, have a single function, operating reliability is poor, bar
It is connect with bar slowly.Existing dislodging drop switch cartridge fuse difficulty is big, and also cartridge fuse falls ground or breaks cartridge fuse frequent occurrence
Internal fuse.Connection between operating stick is by metal joint mostly using being threadedly coupled, and insulating bar is attached and removed from relatively
Slowly, screw type connection can only it is unidirectional anti-rotation and cannot be two-way anti-rotation, therefore operate and be restricted.Existing operating stick connection
Easy to loosen, the operating stick of more piece connection is easy to happen trembling, and combined floodgate is often generated when drawing switchs and is not aligned, electricity is easily generated
Arc light and scaling loss switch.Currently insulating bar used in us has a single function, and line operating maintenance need of work deposit is each
Kind function, different voltages grade a variety of insulating bars, are just able to satisfy the needs of Different field operation.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of quick dislodging multifunctional high pressure insulating bars, meet
A variety of needs of electric system field operation operation.
In order to solve the above technical problems, the present invention adopts the following technical scheme: quickly dislodging multifunctional high pressure insulation operation
Bar including the telescopic more piece insulating bar being made of several telescopic joints and is mounted on telescopic more piece insulating bar
The multi-functional operation head of upper end, the multi-functional operation head include around circumferentially spaced first function part, second
Function part, third function part, first function part are connected with the drawing switch-mode metal drag link for Operation switch disconnecting link, institute
It states the activity that the second function part is connected with for winning low-tension fuse disconnecting link and chooses hook, the third function part, which is equipped with, to be used to close to fall
The conjunction cartridge fuse operating groove of switch-fuse pipe is fallen, the third function part is connected on the outside of conjunction cartridge fuse operating groove for seting out
The small metal bar of drop switch cartridge fuse.
Optionally, the third function part is equipped with opening bracket in the lower section of small metal bar, and the small metal bar is set
There is a limit film.
Optionally, the top of the multi-functional operation head is equipped with the quick connection jack for being inserted into various Work tools.
Optionally, the multi-functional operation head is additionally provided with the 4th function part, and the 4th function part is equipped with lockhole, described
Locking pin is equipped in lockhole, the locking pin is connected with pressure spring, and the lockhole under the driving of pressure spring on locking pin and Work tool is locked
It closes, the locking pin is connected with one in lockhole outer end and pulls cap.
Optionally, the 4th function part is connected with the L-type screw rod for installing electroscope below locking pin.
Optionally, first function part is equipped with the first screw thread installation being threadedly coupled with drawing switch-mode metal drag link
Hole, the third function part are equipped with the second threaded mounting hole being threadedly coupled with small metal bar, and the 4th function part is equipped with
The third threaded mounting hole being connect with L-type screw flight.
Optionally, second function part is triangular in shape protrudes outward, and outermost side corner sections are equipped with and choose hook pin axis with activity
The axis hole of connection.
Optionally, first function part, the second function part, third function part and the 4th function part are in multifunctional operating arm
It is uniformly distributed in head circumferential direction.
Optionally, the conjunction cartridge fuse operating groove and the opening arc-shaped extension of bracket, the limit film are fan-shaped.
Optionally, the lower part of the multi-functional operation head is equipped with and quickly connect with telescopic more piece insulating bar upper end
Quick-release connector.
The technical solution adopted by the present invention has the following beneficial effects:
1, can be with drawing switch tool by drawing switch-mode metal drag link, low pressure fusing can be won by choosing hook by activity
Device disconnecting link can carry out the various operations of drop switch cartridge fuse by cartridge fuse operating groove and small metal bar, and can be with
By installing other function component, expanding function additional.It is thereby achieved that multi-use safely, quickly, conveniently, reliably meets
A variety of needs of electric system field operation operation, are conducive to electric operating personnel and quickly finish electric power first-aid and maintenance repair
Operation improves the working efficiency of electric operating；The use of the present apparatus can be improved the security reliability of electric operating, guarantee operation
The safety of personnel reduces the generation and accident cost of accident, and the research and extension application of the present apparatus, which can be reduced, purchases various functions
The expense of operating stick, that reduces managing security tools and instruments purchases investment.
2, quick dislodging structure is devised for drop switch, further, the limit film on small metal bar can hinder
Cartridge fuse earrings is kept off, while the bracket that is open can hold cartridge fuse, dislodging drop switch cartridge fuse will not occur cartridge fuse and fall
Ground and the phenomenon that break the fuse of cartridge fuse, as a result, it is possible to achieve quickly hook win, push operation, improve work effect
Rate reduces arcing, bad or cartridge fuse is closed when avoiding winning push and falls damage.
3, it by quickly connecting jack, uses, is locked after connection by locking pin, disassembly to implement small-sized Work tool connection
When, locking pin is pulled open, small-sized Work tool can be extracted, it is quick and convenient.
4, it is equipped with a L-type screw rod in the lower section of locking pin for convenience of operation, installation electroscope uses.
5, telescopic more piece insulating bar may be implemented multi-joint telescoping, and when convenient working carries and storage is placed, and
Insulation performance meets insulating requirements, there is enough rigidity.Between more piece operating stick pull open connection and retraction speed is fast, and stablize
Reliably, be conducive to mitigate the labor intensity of power worker.
The specific technical solution of the present invention and its advantages will in the following detailed description in conjunction with attached drawing into
Row detailed description.
Detailed description of the invention
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the schematic diagram of the section structure of the invention.
Specific embodiment
The technical solution of the embodiment of the present invention is explained and illustrated below with reference to the attached drawing of the embodiment of the present invention, but under
It states embodiment to be merely a preferred embodiment of the present invention, and not all.Based on the implementation example in the implementation mode, those skilled in the art
Obtained other embodiments without making creative work, belong to protection scope of the present invention.
As depicted in figs. 1 and 2, quick dislodging multifunctional high pressure insulating bar, including telescopic more piece insulating bar
And it is mounted on the multi-functional operation head 1 of telescopic more piece insulating bar upper end, the multi-functional operation head 1 includes ring
Around circumferentially spaced first function part 13, the second function part 14, third function part 15.
Wherein, first function part 13 is connected with the drawing switch-mode metal drag link for Operation switch disconnecting link, drawing
Switch-mode metal drag link is laterally extended and outer end is equipped with coronal.Second function part 14 is connected with molten for winning low pressure
Hook is chosen in the activity of disconnected device disconnecting link, and hook is chosen in activity can rotate upwardly and downwardly alignment low-tension fuse disconnecting link.The third function part 15 is set
There is the conjunction cartridge fuse operating groove 151 for closing drop switch cartridge fuse, the third function part is closing on the outside of cartridge fuse operating groove
It is connected with the small metal bar for drop switch cartridge fuse of seting out, small metal bar is laterally extended and outer end is equipped with cone cell
Portion, taper portion tip put on small metal bar outwardly with guidance insertion cartridge fuse earrings, and taper portion bigger diameter end leans on inherent cartridge fuse
Earrings can stop its abjection after putting on small metal bar.
In addition, the third function part 15 is equipped with opening bracket 152, the small metal bar in the lower section of small metal bar
Equipped with a limit film, the conjunction cartridge fuse operating groove and the opening arc-shaped extension of bracket, the limit film are located at small metal bar
Top and fan-shaped.In the operation of dislodging drop switch cartridge fuse, the limit film on small metal bar can stop cartridge fuse ear
Ring, while the bracket that is open can hold cartridge fuse, dislodging drop switch cartridge fuse will not occur cartridge fuse and fall ground and break
The phenomenon that fuse of cartridge fuse.Above-mentioned quick dislodging structure, for drop switch design, may be implemented quickly hook win,
Push operation improves work efficiency, and reduces arcing, bad or cartridge fuse is closed when avoiding winning push and falls damage.
For further expanding function, meet the needs of more Different field operations.The multi-functional operation head it is upper
Portion is equipped with the quick connection jack 16 for being inserted into various Work tools.Meanwhile the various of jack 16 are quickly connected in order to be inserted into
Work tool is locked, and the multi-functional operation head is additionally provided with the 4th function part 12, and the 4th function part is equipped with lockhole
121, it is equipped with locking pin in the lockhole, the locking pin is connected with pressure spring, under locking pin free state, under the driving of pressure spring
Locking pin and the lockhole on Work tool are sealed, and the locking pin is connected with one in lockhole outer end and pulls cap.By quickly connecting
Jack uses to implement the connection of small-sized Work tool, by locking pin locking after connection, when disassembly, facilitates pull-out by pulling cap
Locking pin is detached from the lockhole on locking pin and Work tool, realizes unlock, can extract small-sized Work tool, quick and convenient.
Further, the 4th function part is connected with the L-type screw rod for installing electroscope below locking pin, thus
It can have electroscope function after installation electroscope.
In order to facilitate the installation of with the various functional components of disassembly, first function part is equipped with and drawing switch-mode metal drag link
The first threaded mounting hole 131 being threadedly coupled, the third function part are equipped with the second screw thread being threadedly coupled with small metal bar
Mounting hole 153, the 4th function part are equipped with the third threaded mounting hole 122 connecting with L-type screw flight.
Second function part is triangular in shape to be protruded outward, and outermost side corner sections are equipped with the axis that hook pin axis connection is chosen with activity
Hole 141 allows activity to choose hook and freely up and down rotates.
Interference, first function part 13, the second function part 14, third are formed when in order to avoid installing multiple functional components
Function part 15 and the 4th function part 12 are uniformly distributed in multi-functional operation head circumferential direction.First threaded mounting hole 131, third screw thread peace
Dress hole 122,153 sequence of the second threaded mounting hole is adjacent and 90 degree of interval is arranged.Thus adjacent functional component has biggish
Every space.
The lower part of the multi-functional operation head is equipped with the quick change quickly connecting with telescopic more piece insulating bar upper end
Connector 11, to realize quickly connection.Telescopic more piece insulating bar is by several (section) insulation tubes and quick-connect machanism group
At quick-connect machanism is formed by pulling sheath, upper connection and lower connecting base, press spring base, pressure spring, circlip, steel ball.Insulation tube
It is connected with each other with bindiny mechanism, each telescopic joint can be pulled out locking reconciliation pin and withdrawn, attended operation speed is fast, and each telescopic joint pulls out
Locking also has two-way rotation preventing function, and operation is unrestricted, after each telescopic joint extracts locking, will not generate swing, improve
The accuracy and service speed of operation.And multi-joint telescoping locking structure, it carries when convenient working and storage is placed, guarantee operation
Reliability.
To sum up, the present invention is by any installation of functional component, may be implemented multi-use, safety, quickly, conveniently, can
Lean on, meet electric system field operation operation a variety of needs, be conducive to electric operating personnel quickly finish electric power first-aid and
Maintenance repair operation improves the working efficiency of electric operating；The use of the present apparatus can be improved the security reliability of electric operating,
The safety for guaranteeing operating personnel, reduces the generation and accident cost of accident, the research and extension application of the present apparatus, which can be reduced, to be purchased
The expense of various feature operation bars, that reduces managing security tools and instruments purchases investment.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong in claims of the present invention and determines
The range of justice.
Claims (10)
1. quick dislodging multifunctional high pressure insulating bar, including the telescopic more piece insulation operation being made of several telescopic joints
Bar and the multi-functional operation head for being mounted on telescopic more piece insulating bar upper end, it is characterised in that: the multi-functional behaviour
Making head includes around circumferentially spaced first function part, the second function part, third function part, and first function part connects
It is connected to the drawing switch-mode metal drag link for Operation switch disconnecting link, second function part is connected with for winning low pressure fusing
Hook is chosen in the activity of device disconnecting link, and the third function part is equipped with the conjunction cartridge fuse operating groove for being used to close drop switch cartridge fuse, described
Third function part is closing the small metal bar being connected on the outside of cartridge fuse operating groove for drop switch cartridge fuse of seting out.
2. quick dislodging multifunctional high pressure insulating bar according to claim 1, it is characterised in that: the third function
Portion is equipped with opening bracket in the lower section of small metal bar, and the small metal bar is equipped with a limit film.
3. quick dislodging multifunctional high pressure insulating bar according to claim 1, it is characterised in that: the multi-functional behaviour
Make the top of head equipped with the quick connection jack for being inserted into various Work tools.
4. quick dislodging multifunctional high pressure insulating bar according to claim 3, it is characterised in that: the multi-functional behaviour
It is additionally provided with the 4th function part as head, the 4th function part is equipped with lockhole, is equipped with locking pin, the locking pin in the lockhole
It is connected with pressure spring, locking pin and the lockhole on Work tool are sealed under the driving of pressure spring, and the locking pin is connected in lockhole outer end
There is one to pull cap.
5. quick dislodging multifunctional high pressure insulating bar according to claim 4, it is characterised in that: the 4th function
Portion is connected with the L-type screw rod for installing electroscope below locking pin.
6. quick dislodging multifunctional high pressure insulating bar according to claim 5, it is characterised in that: first function
Portion is equipped with the first threaded mounting hole being threadedly coupled with drawing switch-mode metal drag link, and the third function part is equipped with and small metal
The second threaded mounting hole that cross bar is threadedly coupled, the 4th function part are equipped with the third screw thread peace connecting with L-type screw flight
Fill hole.
7. quick dislodging multifunctional high pressure insulating bar according to claim 1, it is characterised in that: second function
Portion is triangular in shape to be protruded outward, and outermost side corner sections are equipped with the axis hole that hook pin axis connection is chosen with activity.
8. quick dislodging multifunctional high pressure insulating bar according to claim 4, it is characterised in that: first function
Portion, the second function part, third function part and the 4th function part are uniformly distributed in multi-functional operation head circumferential direction.
9. quick dislodging multifunctional high pressure insulating bar according to claim 2, it is characterised in that: the conjunction cartridge fuse
Operating groove and the opening arc-shaped extension of bracket, the limit film are fan-shaped.
10. quick dislodging multifunctional high pressure insulating bar as claimed in any of claims 1 to 9, feature exist
In: the lower part of the multi-functional operation head is equipped with the quick-release connector quickly connecting with telescopic more piece insulating bar upper end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408159 | 2019-03-28 | ||
| CN2019204081595 | 2019-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110350428A true CN110350428A (en) | 2019-10-18 |
Family
ID=68174508
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797575.9U Expired - Fee Related CN209929817U (en) | 2019-03-28 | 2019-05-30 | Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung |
| CN201910460960.9A Pending CN110350428A (en) | 2019-03-28 | 2019-05-30 | Quick dislodging multifunctional high pressure insulating bar |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920797575.9U Expired - Fee Related CN209929817U (en) | 2019-03-28 | 2019-05-30 | Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN209929817U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209929817U (en) * | 2019-03-28 | 2020-01-10 | 国网浙江象山县供电有限公司 | Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916674A (en) * | 2010-08-12 | 2010-12-15 | 温县供电有限责任公司 | Super insulation operating rod |
| CN202451532U (en) * | 2012-03-13 | 2012-09-26 | 刘巍 | Anti-retraction bidirectional anti-rotation telescopic joint locking mechanism and telescopic insulating operating rod |
| CN103198940A (en) * | 2013-03-29 | 2013-07-10 | 刘洪年 | Multifunctional high-voltage operating rod capable of being rapidly operated |
| CN104157530A (en) * | 2014-08-06 | 2014-11-19 | 国家电网公司 | Insulation rod used for fixing fusion tube |
| CN106601565A (en) * | 2017-01-17 | 2017-04-26 | 刘义 | Safe picking and hanging multifunctional operating rod head |
| CN108872691A (en) * | 2018-07-13 | 2018-11-23 | 刘洪年 | The multi-functional operation head of included electroscope function |
| CN209929817U (en) * | 2019-03-28 | 2020-01-10 | 国网浙江象山县供电有限公司 | Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung |
-
2019
- 2019-05-30 CN CN201920797575.9U patent/CN209929817U/en not_active Expired - Fee Related
- 2019-05-30 CN CN201910460960.9A patent/CN110350428A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916674A (en) * | 2010-08-12 | 2010-12-15 | 温县供电有限责任公司 | Super insulation operating rod |
| CN202451532U (en) * | 2012-03-13 | 2012-09-26 | 刘巍 | Anti-retraction bidirectional anti-rotation telescopic joint locking mechanism and telescopic insulating operating rod |
| CN103198940A (en) * | 2013-03-29 | 2013-07-10 | 刘洪年 | Multifunctional high-voltage operating rod capable of being rapidly operated |
| CN104157530A (en) * | 2014-08-06 | 2014-11-19 | 国家电网公司 | Insulation rod used for fixing fusion tube |
| CN106601565A (en) * | 2017-01-17 | 2017-04-26 | 刘义 | Safe picking and hanging multifunctional operating rod head |
| CN108872691A (en) * | 2018-07-13 | 2018-11-23 | 刘洪年 | The multi-functional operation head of included electroscope function |
| CN209929817U (en) * | 2019-03-28 | 2020-01-10 | 国网浙江象山县供电有限公司 | Multifunctional high-voltage insulation operating rod capable of being rapidly detached and hung |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209929817U (en) | 2020-01-10 |
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