CN106206125A - In a kind of vacuum circuit breaker, energy-stored spring mounts instrument - Google Patents
In a kind of vacuum circuit breaker, energy-stored spring mounts instrument Download PDFInfo
- Publication number
- CN106206125A CN106206125A CN201610779892.9A CN201610779892A CN106206125A CN 106206125 A CN106206125 A CN 106206125A CN 201610779892 A CN201610779892 A CN 201610779892A CN 106206125 A CN106206125 A CN 106206125A
- Authority
- CN
- China
- Prior art keywords
- energy
- stored spring
- circuit breaker
- vacuum circuit
- steel pipe
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims abstract description 26
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims abstract description 26
- 229920001971 elastomer Polymers 0.000 claims description 6
- 238000012946 outsourcing Methods 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Table Equipment (AREA)
Abstract
The invention provides energy-stored spring in a kind of vacuum circuit breaker mounts instrument, in a kind of vacuum circuit breaker, energy-stored spring mounts instrument, including steel fork body and fixation kit, described steel fork body includes a steel pipe and is arranged at the steel fork head of described steel pipe one end, described steel fork head is bent downwardly setting relative to steel pipe, described steel pipe is fixed one end of steel fork head and is fixedly provided with a fixation kit, described fixation kit includes the fixing bar that one end is connected and the hook being positioned at the described fixing bar other end with described steel fork head, described fixation kit be arranged in parallel up and down with steel fork head, described fixation kit and steel pipe are positioned at grade.In vacuum circuit breaker of the present invention the instrument that mounts of energy-stored spring can install energy-stored spring when laborsaving, save time, reach the effect got twice the result with half the effort, and improve the safety coefficient of installation.
Description
Technical field
The invention belongs to mount field of tool, especially relate to energy-stored spring in a kind of vacuum circuit breaker mounts instrument.
Background technology
Along with the progress of technology, energy-stored spring is more and more normal in High-Voltage Electrical Appliances field as a kind of circuit breaker operation mechanism
Seeing, the operating mechanism of energy-stored spring uses operated manually or electrically, has higher closing speed, and can realize automatic reclosing
Lock.In practice, energy-stored spring one end of vacuum circuit breaker is fixed on support, the other end is connected to support top by pin
On framework, and spring spring body slightly stretches so that its installation length L1 is more than its natural length L.The energy accumulation spring of this traditional structure
Mechanism when mounted, needs at least 3 people, wherein 1 people's stable frame, 1 people to keep stretching energy-stored spring, last 1 people
Being responsible for being pierced into by pin and being fixed on framework, this mounting means had both been taken a lot of work arduously, the most dangerous.
Summary of the invention
In view of this, it is contemplated that propose energy-stored spring in a kind of vacuum circuit breaker mounts instrument, to reach in peace
The when of dress energy-stored spring laborsaving, save time and improve the safety coefficient of installation.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
In a kind of vacuum circuit breaker, energy-stored spring mounts instrument, including steel fork body and fixation kit, described steel fork
Body includes a steel pipe and is arranged at the steel fork head of described steel pipe one end, and described steel fork head is bent downwardly relative to steel pipe and sets
Putting, described steel pipe is fixed one end of steel fork head and is fixedly provided with a fixation kit, and described fixation kit includes one end and described steel fork
The fixing bar that head connects and the hook being positioned at the described fixing bar other end, described fixation kit be arranged in parallel up and down with steel fork head,
Described fixation kit and steel pipe are positioned at grade.
Further, steel fork head is made up of at least two headtree.Two headtrees are utilized to keep balance.
Further, described headtree is made up of straightway and segmental arc, and described straightway and segmental arc are one-body molded.
Further, the straightway of described headtree be arranged in parallel, and is connected with steel pipe.
Further, the angle between the segmental arc of described headtree is 5 degree of-15 degree.Two bars have certain angle, are subject to
Power more equalizes.
Further, the radian of the segmental arc of described headtree is π/6rad-π/4rad.Can be with the main shaft of energy-stored spring
Match, it is simple to operation
Further, the hook of described fixing bar is L-shaped structure.Can be more firm with what the hole of energy-stored spring was connected.
Further, described steel pipe outsourcing rubber sleeve, described rubber sleeve uses silicone rubber.Can increasing friction force, anti-
Only in operating process, hands is sliding, the effect that opponent is protected
Further, described headtree and fixation kit are made up of steel pipe.
Relative to prior art, in vacuum circuit breaker of the present invention, the instrument that mounts of energy-stored spring has following excellent
Gesture:
The instrument that mounts of a kind of energy-stored spring of the present invention utilizes steel fork head to be made up of at least two headtree, utilizes
Two headtrees can keep balance, uniform force.Headtree is made up of the structure of straightway and segmental arc, uses straightway energy
Enough and steel pipe is maintained at a plane, preferably makes straightway be fixed on steel pipe, the radian of segmental arc be π/6rad-π/
4rad, it is possible to the most identical with the main shaft in vacuum circuit breaker, it is simple to operation.The hook of fixation kit is L-shaped structure, it is possible to
It is more firm that the hole of spring connects, and fixation kit and steel fork head be arranged in parallel up and down and fixation kit is located at same flat with steel pipe
On face.The instrument that mounts of the energy-stored spring adopted the structure can utilize lever principle to be fixed by energy-stored spring with the power of a people
On framework so that the installation process of energy-stored spring more less manpower and laborsaving, save time, and improve the safety coefficient of installation.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the main TV structure signal of the instrument that mounts of energy-stored spring in the vacuum circuit breaker described in the embodiment of the present invention
Figure.
Fig. 2 is the plan structure schematic diagram of the instrument that mounts of energy-stored spring in the vacuum circuit breaker described in the embodiment of the present invention
Description of reference numerals:
1-steel pipe；2-steel fork head；3-fixes bar；4-rubber sleeve；5-straightway；6-segmental arc.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As depicted in figs. 1 and 2, in a kind of vacuum circuit breaker, the instrument that mounts of energy-stored spring includes steel fork body and fixing group
Part 3, steel fork body includes a steel pipe 1 and is arranged at the steel fork head 2 of described steel pipe 1 one end, steel pipe outsourcing rubber sleeve 4, steel
Jaw 2 is at least made up of two headtrees, and headtree is by straightway 5 and segmental arc 6 is one-body molded constitutes, two straightways 5
Parallel being fixed on steel pipe 1, have the angle of 5 degree of-15 degree between two segmental arcs, steel fork head 2 is bent downwardly relative to steel pipe 1 and sets
Putting, the radian of bending is π/6rad-π/4rad, and steel pipe 1 is fixed one end of steel fork head 2 and is fixedly provided with a fixation kit 3, fixing group
Part 3 includes the fixing bar that one end is connected and the hook being positioned at the described fixing bar other end with described steel fork head 2, links up with and ties into L-shaped
Structure, fixation kit 3 be arranged in parallel with steel fork head about 2, and fixation kit 3 is disposed on the same plane with steel pipe 1.
In use, the space between fixation kit 3 and steel fork head 2 is inserted in the main shaft of vacuum circuit breaker, make steel fork
The crooked radian of 2 can be the most identical with main shaft crooked radian, utilizes two headtree balance-seekings of steel fork head 2, will be fixing
The hook of assembly 3 inserts in the hole of energy-stored spring, utilizes lever principle that steel pipe 1 is up carried, then the hook of fixation kit 3 drives
The hole, location of energy-stored spring, toward drop-down, moved to the centre in the hole, location of two pieces of latch plates, is made the position pair in three holes by energy-stored spring
Together, recycling pin three hole, to wearing, completes said process and i.e. completes the installation of energy-stored spring, make energy-stored spring be fixed on vacuum
In chopper.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. in vacuum circuit breaker energy-stored spring mount instrument, it is characterised in that: include steel fork body and fixation kit (3), institute
The steel fork body stated includes a steel pipe (1) and is arranged at the steel fork head (2) of described steel pipe one end, and described steel fork head (2) is relative
Being bent downwardly setting in steel pipe (1), one end of the fixing steel fork head (2) of described steel pipe (1) is fixedly provided with a fixation kit (3), institute
State fixation kit and include the fixing bar that one end is connected with described steel fork head and the hook being positioned at the described fixing bar other end, described solid
Determining assembly (3) to be arranged in parallel up and down with steel fork head (2), described fixation kit (3) and steel pipe (1) are positioned at grade.
In vacuum circuit breaker the most according to claim 1, energy-stored spring mounts instrument, it is characterised in that: described steel fork
Head (2) is made up of at least two headtree.
In vacuum circuit breaker the most according to claim 2, energy-stored spring mounts instrument, it is characterised in that: described headtree
Being made up of straightway (5) and segmental arc (6), described straightway (5) and segmental arc (6) are one-body molded.
In vacuum circuit breaker the most according to claim 3, energy-stored spring mounts instrument, it is characterised in that: described headtree
Straightway (5) be arranged in parallel, and be connected with steel pipe (1).
In vacuum circuit breaker the most according to claim 4, energy-stored spring mounts instrument, it is characterised in that: described headtree
Segmental arc (6) between angle be 5 degree-15 degree.
In vacuum circuit breaker the most according to claim 3, energy-stored spring mounts instrument, it is characterised in that: described headtree
The radian of segmental arc (6) be π/6rad-π/4rad.
In vacuum circuit breaker the most according to claim 1, energy-stored spring mounts instrument, it is characterised in that: described hook is
L-shaped structure.
In vacuum circuit breaker the most according to claim 1, energy-stored spring mounts instrument, it is characterised in that: described steel pipe
(1) outsourcing rubber sleeve, described rubber sleeve uses silicone rubber.
9. according in the vacuum circuit breaker described in claim 1 and 2 energy-stored spring mount instrument, it is characterised in that: described point
Fork arm and fixation kit (3) are made up of steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779892.9A CN106206125A (en) | 2016-08-31 | 2016-08-31 | In a kind of vacuum circuit breaker, energy-stored spring mounts instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779892.9A CN106206125A (en) | 2016-08-31 | 2016-08-31 | In a kind of vacuum circuit breaker, energy-stored spring mounts instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106206125A true CN106206125A (en) | 2016-12-07 |
Family
ID=58087239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779892.9A Pending CN106206125A (en) | 2016-08-31 | 2016-08-31 | In a kind of vacuum circuit breaker, energy-stored spring mounts instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106206125A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364834Y (en) * | 2009-03-09 | 2009-12-16 | 湖南京电开关厂 | Mounting instrument for switch-on spring of vacuum circuit breaker |
| CN203312089U (en) * | 2013-03-18 | 2013-11-27 | 冀北电力有限公司秦皇岛电力公司 | Tool used for dismounting energy-storage spring of circuit breaker |
| CN104319135A (en) * | 2014-09-26 | 2015-01-28 | 国网安徽省电力公司阜阳供电公司 | Energy storing spring dismounting device of vacuum circuit breaker mechanism |
| CN204332848U (en) * | 2014-12-12 | 2015-05-13 | 陕西龙翔电器有限公司 | New and effective extension spring frock |
| CN204651205U (en) * | 2015-05-08 | 2015-09-16 | 河南森源电气股份有限公司 | A kind of indoor high-voltage vacuum circuit breaker installs energy-stored spring frock |
| CN206098222U (en) * | 2016-08-31 | 2017-04-12 | 天津市德利泰开关有限公司 | String fit -up man utensil of energy -stored spring among vacuum circuit breaker |
-
2016
- 2016-08-31 CN CN201610779892.9A patent/CN106206125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364834Y (en) * | 2009-03-09 | 2009-12-16 | 湖南京电开关厂 | Mounting instrument for switch-on spring of vacuum circuit breaker |
| CN203312089U (en) * | 2013-03-18 | 2013-11-27 | 冀北电力有限公司秦皇岛电力公司 | Tool used for dismounting energy-storage spring of circuit breaker |
| CN104319135A (en) * | 2014-09-26 | 2015-01-28 | 国网安徽省电力公司阜阳供电公司 | Energy storing spring dismounting device of vacuum circuit breaker mechanism |
| CN204332848U (en) * | 2014-12-12 | 2015-05-13 | 陕西龙翔电器有限公司 | New and effective extension spring frock |
| CN204651205U (en) * | 2015-05-08 | 2015-09-16 | 河南森源电气股份有限公司 | A kind of indoor high-voltage vacuum circuit breaker installs energy-stored spring frock |
| CN206098222U (en) * | 2016-08-31 | 2017-04-12 | 天津市德利泰开关有限公司 | String fit -up man utensil of energy -stored spring among vacuum circuit breaker |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |