CN208781766U - A kind of operating mechanism of solid insulation isolating switch - Google Patents
A kind of operating mechanism of solid insulation isolating switch Download PDFInfo
- Publication number
- CN208781766U CN208781766U CN201821503571.7U CN201821503571U CN208781766U CN 208781766 U CN208781766 U CN 208781766U CN 201821503571 U CN201821503571 U CN 201821503571U CN 208781766 U CN208781766 U CN 208781766U
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- Prior art keywords
- operating mechanism
- solid insulation
- switch
- isolating switch
- shaft
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Abstract
The utility model discloses a kind of operating mechanism of solid insulation isolating switch, it is mounted on solid insulation isolating switch, the operating mechanism includes mounting plate, the first operating mechanism, second operation machine structure, interlocking mechanism, first operating mechanism includes the first limited block, first connecting rod component, isolation axis, second operation machine structure includes the second limited block, the second connection bar assembly, grounding shaft, and interlocking mechanism includes the first interlock plate, the second interlock plate.Operating mechanism provided by the utility model uses modularized design, forms standard functions unit, standard product, is convenient for components, standby redundancy and large-scale batch production Prefabrication tissue, can greatly improve production efficiency.
Description
[technical field]
The utility model relates to high-tension switch gear technical fields, specifically, being related to a kind of applied to solid insulation isolation
The operating mechanism of switch.
[background technique]
In high voltage electrical apparatus technical field, solid-state insulated switchgear uses new design concept, makes the insulation of product
Performance is influenced to be greatly reduced by use environment condition, has good insulation performance and security performance.Solid insulation switch is set
Standby to be defined as complete free of contamination green science and technology product, itself product is to environment for human survival bring little effect, packet
Insulation and the realization of arc extinguishing are included, arc quenching method is vacuum extinction, will not discharge any pollution liquid, more release without any gas
Be put into atmosphere, be zero emission, zero pollution truly, it is high-new, clean can, the green electricity of the real meaning of cleaning, environmental protection
Power product.
Moreover, emphasizing that there is full sealing or totally-enclosed, safe and reliable in state's net smart grid key equipment development planning
Isolation fracture.Therefore, the operating mechanism used as disconnecting switch in solid-state insulated switchgear is fitted it is necessary to embody it
It answers and versatility, while should also have small in size, performance is high, integrated, standardized advantage, is convenient for components, standby redundancy
And large-scale batch production Prefabrication tissue.But because of modes such as its structure, linkages in general solid-state insulated switchgear
It causes volume to be difficult to reduce, influences the arrangement of solid insulation switch.
[utility model content]
The main purpose of the utility model is to provide that a kind of modularization, structure are simple, small in size, safe operation is reliable, peace
Fill the operating mechanism of solid insulation isolating switch easy to maintain.
In order to realize above-mentioned main purpose, a kind of operation machine of solid insulation isolating switch provided by the utility model
Structure is mounted on solid insulation isolating switch, and operating mechanism includes: mounting plate；The first operating mechanism on mounting plate, the
One operating mechanism includes the first limited block, first connecting rod component, isolation axis, and isolation axis is solid by first connecting rod Component driver
Body is dielectrically separated from the switch shaft of switch, and the first limited block is for limiting switch shaft；Second on mounting plate
Operating mechanism, second operation machine structure include the second limited block, the second connection bar assembly, grounding shaft, and grounding shaft passes through the second connection
Bar assembly driving switch shaft, the second limited block is for limiting switch shaft；Interlocking mechanism on mounting plate, connection
Latch mechanism includes the first interlock plate, the second interlock plate, and the first interlock plate is connect with switch shaft, the second interlock plate and solid insulation
The breaker main shaft of disconnecting switch connects.
Further embodiment is, the first operating mechanism further includes that the first positioning pin, the first guide rod and covering is led first
Axis and the first positioning pin connection is isolated in the first pressure spring on bar.
Further scheme is that second operation machine structure further includes the second positioning pin, the second guide rod and covers second
The second pressure spring on guide rod, grounding shaft and the second positioning pin connection.
Further scheme is that interlocking mechanism further includes disconnecting switch state instruction patch, disconnecting switch state instruction patch
For covering the side of the first interlock plate outer surface.
Further scheme is that interlocking mechanism further includes circuit-breaker status indicating sticker, and circuit-breaker status indicating sticker is used for
Cover the side of the second interlock plate outer surface.
It can be seen that a kind of operating mechanism of solid insulation isolating switch provided by the utility model by first by operating
Mechanism, second operation machine structure, interlocking mechanism concentrate assembling on a mounting board, and using modularized design, it is independent to form an entirety
Module it is mountable on solid insulation isolating switch, be directly connected to disconnecting switch and it driven to carry out that splitting or integrating is isolated and connect
The movement of ground splitting or integrating, forms standard functions unit, standard product, is convenient for components, standby redundancy and large-scale batch production
Prefabrication tissue can greatly improve production efficiency.
[Detailed description of the invention]
Fig. 1 is a kind of main view of the operating mechanism embodiment of solid insulation isolating switch of the utility model.
Fig. 2 is a kind of left view of the operating mechanism embodiment of solid insulation isolating switch of the utility model.
Fig. 3 be a kind of solid insulation isolating switch of the utility model operating mechanism embodiment in cutd open along what line A-A obtained
View.
[specific embodiment]
In order to which the objects, technical solutions and advantages of utility model are more clearly understood, with reference to the accompanying drawings and embodiments,
The present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model, and it is not exclusively for the utility model.
Referring to Fig. 1 to Fig. 3, a kind of operating mechanism of solid insulation isolating switch of the utility model is mounted on cabinet
On the solid insulation isolating switch of door, operating mechanism includes mounting plate 13, the first operating mechanism on mounting plate 13, is located at
Second operation machine structure on mounting plate 13, the interlocking mechanism on mounting plate 13, the first operating mechanism include the first limited block
3, first connecting rod component 5, isolation axis 12, isolation axis 12 drive solid insulation isolating switch by first connecting rod component 5
Switch shaft, for limiting to switch shaft, second operation machine structure connects the first limited block 3 including the second limited block 4, second
Extension bar component 6, grounding shaft 11, grounding shaft 11 by second connection 6 driving switch shaft of bar assembly, the second limited block 4 for pair
Switch shaft is limited, and interlocking mechanism includes the first interlock plate 1, the second interlock plate 2, and the first interlock plate 1 connects with switch shaft
It connects, the second interlock plate 2 is connect with the breaker main shaft of solid insulation isolating switch.Wherein, above-mentioned switch shaft is that solid is exhausted
The isolation earthing switch shaft of edge disconnecting switch.So isolated operation part, ground connection operation part, interlock part all collect
In be assembled on mounting plate 13, form an entirety, it is mountable on solid insulation isolating switch as a module, with solid
Switch is dielectrically separated to be directly connected to and drive it to carry out isolation splitting or integrating and be grounded splitting or integrating movement.
Specifically, the structure of operating mechanism is by mounting plate 13, the first operating mechanism, second operation machine structure, interlocking mechanism four
Big module composition.First operating mechanism is isolated operation mechanism, and isolated operation mechanism is by the first limited block 3, first connecting rod group
The compositions such as part 5, isolation axis 12, wherein the first limited block 3 is isolation axis limited block, and first connecting rod component 5 is isolation connecting rod
Component；Second operation machine structure is ground connection operating mechanism, and ground connection operating mechanism connects bar assembly 6 by the second limited block 4, second, connects
The composition such as the earth's axis 11, wherein the second limited block 4 is grounding shaft limited block, and 6 component of the second connecting rod is grounding connection bar assembly.
Wherein, the first operating mechanism further includes the first positioning pin 10, the first guide rod 8, the first guide sleeve 7 and covers
The first pressure spring 9 on one guide sleeve 7 and the first guide rod 8, isolation axis 12 are connect with the first positioning pin 10, and isolation axis 12 passes through band
Dynamic first positioning pin 10 compresses the first pressure spring 9；Second operation machine structure further includes the second positioning pin (not shown), the second guide rod
(not shown), the second guide sleeve (not shown) and the second pressure spring covered on the first guide sleeve and the second guide rod (do not show
Out), grounding shaft 11 and the second positioning pin connection, grounding shaft 11 is by driving the second positioning pin to compress the second pressure spring.Therefore, right
In the first operating mechanism and second operation machine structure, it is all made of spring arrangement, dead point is crossed using spring energy-storage and releases energy, avoid people
Power operation of different sizes is influenced caused by switch, is provided simultaneously with certain ground connection closing speed, guarantees that earthing switch has one
Fixed ground connection making capability, and be manually operated simple and convenient.
In the present embodiment, interlocking mechanism is made of the first interlock plate 1 and the second interlock plate 2, wherein the first interlock plate 1
For isolation be grounded instruction interlock plate, the second interlock plate 2 be breaker indicate interlock plate, the first interlock plate 1 respectively with switch shaft,
The connection of cabinet door locking plate, the second interlock plate 2 are connect with the breaker main shaft of solid insulation isolating switch.As it can be seen that by simply joining
Latch mechanism, it is ensured that isolation and cabinet door, ground connection and cabinet door, ground connection be isolated, operation interlocking can between breaker and ground connection
It leans on.
Preferably, interlocking mechanism further includes disconnecting switch state instruction patch 15, and disconnecting switch state instruction patch 15 is for covering
The side of 1 outer surface of the first interlock plate of lid.Wherein, disconnecting switch state instruction patch 15 can clearly indicate locating for disconnecting switch
State.
Preferably, interlocking mechanism further includes circuit-breaker status indicating sticker 14, and circuit-breaker status indicating sticker 14 is for covering the
The side of two interlock plates, 2 outer surface.Circuit-breaker status indicating sticker 14 can clearly indicate breaker state in which.
In a particular application, operation handle is inserted into isolation axis 12, drives isolation axis 12 to rotate by rotating handle, thus
So that isolation axis 12 drives the first positioning pin 10 to compress the first pressure spring 9 on the first guide sleeve 7 and the first guide rod 8, first
9 energy storage of pressure spring releases energy after passing through dead point, rotates the isolation continuation of axis 12 promptly, and then drive first connecting rod component 5
It moves up and down, isolation earthing switch shaft can be driven, isolation earthing switch shaft is limited in by the first limited block 3 respectively
Splitting or integrating position, to complete the splitting or integrating movement of disconnecting switch.
Operation handle is inserted into grounding shaft 11, drives grounding shaft 11 to rotate by rotating handle, so that grounding shaft 11
The second positioning pin is driven to compress the second pressure spring on the second guide sleeve and the second guide rod, after the second pressure spring energy storage passes through dead point
Release energy, make grounding shaft 11 continuation promptly rotate, and then drive second connection bar assembly 6 move up and down, can drive every
From ground switch rotating shaft, the splitting or integrating position of isolation earthing switch shaft is limited in respectively by the second limited block 4, to complete
The splitting or integrating of earthing switch acts.
In the present embodiment, the first interlock plate 1 is connected with switch shaft, cabinet door locking plate respectively, as isolation ground connection is closed
Operation is divided to move up and down, it can be achieved that isolation, ground connection operate the interlocking with cabinet door, and isolation, ground connection mutual operation may be implemented
Interlocking；Second interlock plate 2 is connected with breaker main shaft, moves up and down as breaker closes a point operation, it can be achieved that breaker
The interlocking of operation and isolated operation.Therefore, interlock provided in this embodiment can prevent maloperation, guarantee operator's peace
Entirely.
All, a kind of operating mechanism of solid insulation isolating switch provided by the utility model is by operating machine for first
Structure, second operation machine structure, interlocking mechanism concentrate and are assembled on mounting plate 13, and using modularized design, it is independent to form an entirety
Module it is mountable on solid insulation isolating switch, be directly connected to disconnecting switch and it driven to carry out that splitting or integrating is isolated and connect
The movement of ground splitting or integrating, forms standard functions unit, standard product, is convenient for components, standby redundancy and large-scale batch production
Prefabrication tissue can greatly improve production efficiency.
It should be noted that the above is only the preferred embodiment of the utility model, but the design concept of utility model is not
It is confined to this, it is all to conceive the insubstantial modifications made to the utility model using this, also each fall within the protection of the utility model
Within the scope of.
Claims (5)
1. a kind of operating mechanism of solid insulation isolating switch, is mounted on solid insulation isolating switch, which is characterized in that described
Operating mechanism includes:
Mounting plate；
The first operating mechanism on the mounting plate, first operating mechanism include the first limited block, first connecting rod
Component, isolation axis, the isolation axis are turned by the switch of solid insulation isolating switch described in the first connecting rod Component driver
Axis, first limited block is for limiting the switch shaft；
Second operation machine structure on the mounting plate, the second operation machine structure include the second limited block, the second connecting rod
Component, grounding shaft, the grounding shaft are used by switch shaft described in the second connecting rod Component driver, second limited block
It is limited in the switch shaft；
Interlocking mechanism on the mounting plate, the interlocking mechanism include the first interlock plate, the second interlock plate, described first
Interlock plate is connect with the switch shaft, and the breaker main shaft of second interlock plate and the solid insulation isolating switch connects
It connects.
2. a kind of operating mechanism of solid insulation isolating switch according to claim 1, it is characterised in that:
First operating mechanism further include the first positioning pin, the first guide rod and cover on first guide rod first
Pressure spring, the isolation axis and the first positioning pin connection.
3. a kind of operating mechanism of solid insulation isolating switch according to claim 2, it is characterised in that:
The second operation machine structure further include the second positioning pin, the second guide rod and cover on second guide rod second
Pressure spring, the grounding shaft and the second positioning pin connection.
4. a kind of operating mechanism of solid insulation isolating switch according to any one of claims 1 to 3, it is characterised in that:
The interlocking mechanism further includes disconnecting switch state instruction patch, and disconnecting switch state instruction patch is for covering described the
The side of one interlock plate outer surface.
5. a kind of operating mechanism of solid insulation isolating switch according to any one of claims 1 to 3, it is characterised in that:
The interlocking mechanism further includes circuit-breaker status indicating sticker, and the circuit-breaker status indicating sticker is for covering described second
The side of jam plate outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503571.7U CN208781766U (en) | 2018-09-14 | 2018-09-14 | A kind of operating mechanism of solid insulation isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503571.7U CN208781766U (en) | 2018-09-14 | 2018-09-14 | A kind of operating mechanism of solid insulation isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781766U true CN208781766U (en) | 2019-04-23 |
Family
ID=66161087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821503571.7U Active CN208781766U (en) | 2018-09-14 | 2018-09-14 | A kind of operating mechanism of solid insulation isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185746A (en) * | 2020-10-21 | 2021-01-05 | 深圳市英豪电力科技有限公司 | Three-station operating device |
-
2018
- 2018-09-14 CN CN201821503571.7U patent/CN208781766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185746A (en) * | 2020-10-21 | 2021-01-05 | 深圳市英豪电力科技有限公司 | Three-station operating device |
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