CN209104052U - A kind of high voltage isolator - Google Patents
A kind of high voltage isolator Download PDFInfo
- Publication number
- CN209104052U CN209104052U CN201821583262.5U CN201821583262U CN209104052U CN 209104052 U CN209104052 U CN 209104052U CN 201821583262 U CN201821583262 U CN 201821583262U CN 209104052 U CN209104052 U CN 209104052U
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- China
- Prior art keywords
- high voltage
- fixedly connected
- support plate
- voltage isolator
- sleeve
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Abstract
The utility model relates to electric device technical fields, and disclose a kind of high voltage isolator, including support plate, two sides at the top of support plate are fixedly installed with insulator respectively, inlet wire plate is fixedly installed at the top of the insulator of support plate top side, outlet board is fixedly installed at the top of the insulator of the other side at the top of support plate, separating brake limit plate is fixedly installed at the top of outlet board, movable contact spring is hinged on separating brake limit plate, the bottom of support plate is fixedly connected with sleeve, the inside fixing sleeve of sleeve is equipped with connecting rod, and the bottom of connecting rod is fixedly connected with fixed plate.The high voltage isolator, pass through being used in conjunction with each other for rubber rods and spring, so that high voltage isolator is in the case where meeting with external force, the vibration energy of generation can be weakened, Insulator detection is prevented, the loss of power accident, then the use for passing through hydraulic stem occurs, enable and adjust height when high voltage isolator is installed outdoors, facilitates outdoor wiring and wiring.
Description
Technical field
The utility model relates to electric device technical field, specially a kind of high voltage isolator.
Background technique
High voltage isolator, being primarily adapted for use in three exchanges is 50 hertz, and voltage rating is 12 kilovolts of electric power dresses below
In setting, major function is matched with high-voltage circuitbreaker, effective to guarantee High-Voltage Electrical Appliances and device in the work of maintenance maintenance
Safety within during work is used because the product can not execute cutting or put into load current and cut-off short circuit current,
So enough some handover operation tasks of powerful electric arc will not can only be generated work in ambient enviroment.
For high voltage isolator in making process, moving contact, which hits fixed contact pedestal, can generate very big vibration, existing height
Pressure disconnecting switch itself can not reduce this vibration energy, so that insulator is in the moment of combined floodgate and in the other external force of experience
Very big vibration energy can be born in the case where impact, is easy to happen fracture, cause power outage, and high voltage isolator exists
Position is fixed when outdoor installation, in more complicated environment, field wiring and wiring there is many inconvenience,
Thus it is proposed that a kind of high voltage isolator.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of high voltage isolator, has reduction vibration, safety
Efficient advantage, solve insulator can be born very in the moment of combined floodgate and in the case where meeting with other external impacts
Big vibration energy is easy to happen fracture, causes power outage, and position is all when high voltage isolator is installed outdoors
Be it is fixed, in more complicated environment, many inconvenience are had in field wiring and wiring.
The utility model provides the following technical solutions: a kind of high voltage isolator, including support plate, at the top of the support plate
Two sides be fixedly installed with insulator respectively, be fixedly installed with inlet wire plate at the top of the insulator of the support plate top side,
It is fixedly installed with outlet board at the top of the insulator of the other side at the top of the support plate, is fixedly installed at the top of the outlet board
Separating brake limit plate is hinged with movable contact spring on the separating brake limit plate, and the bottom of the support plate is fixedly connected with sleeve, the set
The inside fixing sleeve of cylinder is equipped with connecting rod, and the bottom of the connecting rod is fixedly connected with fixed plate, and the bottom of the fixed plate is solid
Surely rubber rods are connected with, the bottom of the fixed plate is fixedly connected with spring, and the bottom of the rubber rods is fixedly mounted on installation
The top of seat is fixedly connected with fixed cylinder at the top of the mounting base, and the bottom of the mounting base is fixedly connected with hydraulic stem, institute
The bottom for stating hydraulic stem is fixedly connected with channel steel, and the two sides at the top of the channel steel are threaded with screw respectively.
Preferably, one end that the connecting rod is located at sleeve inner is fixedly connected on the top of support plate.
Preferably, the spring is fixedly connected on the top of mounting base far from one end of fixed plate, and spring is located at fixation
The inside of cylinder.
Preferably, the external activity of the rubber rods is set with spring.
Preferably, the outer wall of the sleeve is flexibly connected with the inner wall of fixed cylinder, and the diameter value of sleeve is less than fixed cylinder
Diameter value.
Preferably, the channel steel is equipped with threaded hole, and the threaded hole on the channel steel is connect with screw thread.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, high voltage isolator, by being used in conjunction with each other for rubber rods and spring, so that high voltage isolator is meeting with
In the case where meeting external force, the vibration energy of generation can be weakened, prevent Insulator detection, the loss of power accident occur, then lead to
The use for crossing hydraulic stem enables and adjusts height when installing high voltage isolator outdoors, facilitates outdoor wiring and connect
Line.
2, high voltage isolator, by the interaction of sleeve and fixed cylinder, so that high voltage isolator is being subtracted
It there will not be dust when shake to enter in damping device, prevent damping device to be damaged in use, improve and subtract
Shake the service life of device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structural sleeve schematic diagram.
In figure: 1, support plate；2, insulator；3, inlet wire plate；4, outlet board；5, separating brake limit plate；6, movable contact spring；7, it covers
Cylinder；8, connecting rod；9, fixed plate；10, rubber rods；11, spring；12, mounting base；13, fixed cylinder；14, hydraulic stem；15, channel steel；
16, screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of high voltage isolator referring to FIG. 1-2, including support plate 1, the two sides at 1 top of support plate are fixed respectively to pacify
Equipped with insulator 2, the top of the insulator 2 of 1 top side of support plate is fixedly installed with inlet wire plate 3, the 1 top other side of support plate
The top of insulator 2 be fixedly installed with outlet board 4, the top of outlet board 4 is fixedly installed with separating brake limit plate 5, separating brake limit
Movable contact spring 6 is hinged on plate 5, the bottom of support plate 1 is fixedly connected with sleeve 7, and the outer wall of sleeve 7 and the inner wall of fixed cylinder 13 are living
Dynamic connection, and the diameter value of sleeve 7 is less than the diameter value of fixed cylinder 13, when spring 11 is shunk, sleeve 7 is able to enter
The inside of fixed cylinder 13, it is therefore prevented that external rainwater and dust enters the inside of sleeve 7, causes to spring 11 and rubber rods 10
The inside fixing sleeve of damage, sleeve 7 is equipped with connecting rod 8, and one end that connecting rod 8 is located inside sleeve 7 is fixedly connected on support plate 1
Top, the bottom of connecting rod 8 is fixedly connected with fixed plate 9, and the bottom of fixed plate 9 is fixedly connected with rubber rods 10, rubber rods
10 external activity is set with spring 11, by installing rubber rods 10 inside spring 11, spring 11 is guaranteed vertically
State, not will shake left and right, the bottom of fixed plate 9 is fixedly connected with spring 11, and spring 11 is fixed far from one end of fixed plate 9
It is connected to the top of mounting base 12, and spring 11 is located at the inside of fixed cylinder 13, by the interaction of 11 sleeve 7 of spring, made
It obtains the vibration energy for being subject to insulator 2 in the effect by external force to weaken, guarantees that insulator 2 is always ensured that smooth shape
State will not be broken, and cause power failure, and the bottom of rubber rods 10 is fixedly mounted on the top of mounting base 12, mounting base 12
Top be fixedly connected with fixed cylinder 13, the bottom of mounting base 12 is fixedly connected with hydraulic stem 14, by the use of hydraulic stem 14,
Enable and adjust height when high voltage isolator is installed outdoors, facilitates outdoor wiring and wiring, the bottom of hydraulic stem 14
Portion is fixedly connected with channel steel 15, and channel steel 15 is equipped with threaded hole, and the threaded hole on channel steel 15 is threadedly coupled with screw 16, channel steel 15
The two sides at top are threaded with screw 16 respectively, and channel steel 15 is fixedly installed on high-voltage circuitbreaker by screw 16, and benefit
Also easy disassembly is connected with screw 16.
Working principle turns screw 16 first and channel steel is fixed on high-voltage circuitbreaker, adjusts hydraulic stem 14 to adjust absolutely
The height of edge 2, when closing a switch, insulator 2 drives support plate 1 to move down, to drive spring 11 to shrink, together
When sleeve 7 be downwardly into inside fixed cylinder 13, reduce insulator because vibration bring influence.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high voltage isolator, including support plate (1), it is characterised in that: the two sides at the top of the support plate (1) are solid respectively
Dingan County is equipped with insulator (2), is fixedly installed with inlet wire plate (3) at the top of the insulator (2) of support plate (1) top side,
It is fixedly installed with outlet board (4) at the top of the insulator (2) of the other side at the top of the support plate (1), the top of the outlet board (4)
Portion is fixedly installed with separating brake limit plate (5), is hinged with movable contact spring (6) on the separating brake limit plate (5), the support plate (1)
Bottom is fixedly connected with sleeve (7), and the inside fixing sleeve of the sleeve (7) is equipped with connecting rod (8), the bottom of the connecting rod (8)
Portion is fixedly connected with fixed plate (9), and the bottom of the fixed plate (9) is fixedly connected with rubber rods (10), the fixed plate (9)
Bottom is fixedly connected with spring (11), and the bottom of the rubber rods (10) is fixedly mounted on the top of mounting base (12), the peace
It being fixedly connected with fixed cylinder (13) at the top of dress seat (12), the bottom of the mounting base (12) is fixedly connected with hydraulic stem (14),
The bottom of the hydraulic stem (14) is fixedly connected with channel steel (15), and the two sides at the top of the channel steel (15) are threaded with spiral shell respectively
It follows closely (16).
2. a kind of high voltage isolator according to claim 1, it is characterised in that: the connecting rod (8) is located at sleeve (7)
Internal one end is fixedly connected on the top of support plate (1).
3. a kind of high voltage isolator according to claim 1, it is characterised in that: the spring (11) is far from fixed plate
(9) one end is fixedly connected on the top of mounting base (12), and spring (11) is located at the inside of fixed cylinder (13).
4. a kind of high voltage isolator according to claim 1, it is characterised in that: the external activity of the rubber rods (10)
It is set with spring (11).
5. a kind of high voltage isolator according to claim 1, it is characterised in that: the outer wall of the sleeve (7) and fixation
The inner wall of cylinder (13) is flexibly connected, and the diameter value of sleeve (7) is less than the diameter value of fixed cylinder (13).
6. a kind of high voltage isolator according to claim 1, it is characterised in that: the channel steel (15) is equipped with screw thread
Hole, the threaded hole on the channel steel (15) are threadedly coupled with screw (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583262.5U CN209104052U (en) | 2018-09-28 | 2018-09-28 | A kind of high voltage isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821583262.5U CN209104052U (en) | 2018-09-28 | 2018-09-28 | A kind of high voltage isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209104052U true CN209104052U (en) | 2019-07-12 |
Family
ID=67153746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821583262.5U Active CN209104052U (en) | 2018-09-28 | 2018-09-28 | A kind of high voltage isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209104052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185747A (en) * | 2020-10-28 | 2021-01-05 | 江苏邦泰电气有限公司 | Outdoor AC high-voltage isolating switch |
-
2018
- 2018-09-28 CN CN201821583262.5U patent/CN209104052U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185747A (en) * | 2020-10-28 | 2021-01-05 | 江苏邦泰电气有限公司 | Outdoor AC high-voltage isolating switch |
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