CN208412696U - A kind of outdoor high-voltage vacuum breaker packing case of good damping effect - Google Patents
A kind of outdoor high-voltage vacuum breaker packing case of good damping effect Download PDFInfo
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- CN208412696U CN208412696U CN201820569978.3U CN201820569978U CN208412696U CN 208412696 U CN208412696 U CN 208412696U CN 201820569978 U CN201820569978 U CN 201820569978U CN 208412696 U CN208412696 U CN 208412696U
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- fixedly connected
- spring
- cabinet
- support
- damping effect
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Abstract
The utility model discloses a kind of outdoor high-voltage vacuum breaker packing cases of good damping effect, including cabinet, the inner cavity of the cabinet is provided with breaker body, the bottom of the breaker body is provided with loading plate, the two sides of the bottom bearing plate are fixedly connected to the first spring, the bottom of first spring is fixedly connected with the bottom of cabinets cavity, and the two sides of the cabinets cavity bottom are provided with slide bar, and the two sides of the slide bar are fixedly connected to fixed block.The utility model is used cooperatively by setting cabinet, fixed block, second spring, slide bar, the first spring, breaker body, active shell, cover board, set casing, third spring, limit plate, loading plate, positioning column, sliding sleeve, first support, second support and connecting rod, solve the problems, such as that existing outdoor high-voltage vacuum breaker packing case damping effect is poor, the outdoor high-voltage vacuum breaker packing case, have the advantages of good damping effect, is worthy to be popularized.
Description
Technical field
The utility model relates to breaker technical field, specially a kind of outdoor high-voltage vacuum breaker of good damping effect
Use packing case.
Background technique
The dielectric of vacuum circuit breaker " contact gap after its arc-extinguishing medium and arc extinguishing is gained the name due to being all high vacuum；Its
Have the advantages that it is small in size, light-weight, be suitable for frequent operation, arc extinguishing does not have to maintenance, using more universal in power distribution network, very
Empty breaker is 3~10kV, the indoor distribution in 50Hz three-phase alternating current system, for industrial and mining enterprises, power plant, substation
Middle protection and control as electrical equipment is used, especially suitable for requiring the use field of non-oil ultra high vacuum system, few maintenance and frequent operation
Institute, breaker are configurable on middle-placed switch cabinet, double-layer cabinet, fix in cabinet and use as control and protection high voltage electric equipment.
Need to use packing case when packing vacuum circuit breaker, existing packing case damping effect compared with
Difference can inevitably travel in the way of transport on the road surface jolted, since the damping effect of packing case is poor, biggish shake
It is dynamic certain influence to be generated to breaker, it is possible to causing the damage of breaker, unnecessary damage is brought to user
It loses.
Utility model content
The purpose of this utility model is to provide a kind of outdoor high-voltage vacuum breaker packing case of good damping effect, tools
The advantages of standby good damping effect, solve the problems, such as that existing outdoor high-voltage vacuum breaker packing case damping effect is poor.
To achieve the above object, the utility model provides the following technical solutions: a kind of outdoor high-voltage of good damping effect is true
Empty breaker packing case, including cabinet, the inner cavity of the cabinet are provided with breaker body, the bottom of the breaker body
It is provided with loading plate, the two sides of the bottom bearing plate are fixedly connected to the first spring, the bottom of first spring and case
The bottom of intracoelomic cavity is fixedly connected, and the two sides of the cabinets cavity bottom are provided with slide bar, and the two sides of the slide bar are fixed
It is connected with fixed block, the bottom of the fixed block is fixedly connected with the bottom of cabinets cavity, and the slide bar surface is arranged with respectively
Second spring and sliding sleeve are fixedly connected with first support at the top of the sliding sleeve, and the top movable of the first support is connected with
Connecting rod, the connecting rod are connected with second support far from one end of first support, the top of the second support with hold
Support plate is fixedly connected, and cover board is connected at the top of the cabinet, and the bottom of the cover board is fixedly connected with set casing, the fixation
The bottom of shell is arranged with active shell, and third spring, the bottom of the third spring are fixedly connected at the top of the set casing inner cavity
Portion is fixedly connected with the bottom of active shell inner cavity.
Preferably, the bottom of the set casing two sides is fixedly connected to limit plate, and the limit plate is located at active shell
Inner cavity.
Preferably, the quantity of first spring, second spring and third spring is no less than two, the bottom of box
Two sides be fixedly connected to supporting leg.
Preferably, the quadrangle at the top of the loading plate is fixedly connected to positioning column, the positioning column and breaker body
It is used cooperatively.
Preferably, the both ends of the connecting rod pass through pivot pin activity with the junction of first support and second support and connect
It connects, the two sides of the loading plate are slidably connected with the inner wall of cabinet.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting cabinet, fixed block, second spring, slide bar, the first spring, breaker body, work
Dynamic shell, cover board, set casing, third spring, limit plate, loading plate, positioning column, sliding sleeve, first support, second support and connecting rod
Be used cooperatively, solve the problems, such as that existing outdoor high-voltage vacuum breaker packing case damping effect is poor, the outdoor high-voltage
Vacuum circuit breaker packing case, has the advantages of good damping effect, is worthy to be popularized.
2, the utility model plays the role of limit by setting limit plate, avoids active shell de- from the surface of set casing
From, by the way that supporting leg is arranged, play the role of supporting box, by the way that positioning column is arranged, play to the position of breaker body into
The effect that row limits, the mounting hole opened up on positioning column and breaker body are used cooperatively, and by setting pivot pin, facilitate first
Frame and second support are flexibly connected with connecting rod, by the way that fixed block is arranged, slide bar are facilitated to be fixedly connected with cabinet.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model part set casing and active shell；
Fig. 3 is the partial enlarged view of B in the utility model Fig. 1；
Fig. 4 is the partial enlarged view of A in the utility model Fig. 1.
In figure: 1 cabinet, 2 fixed blocks, 3 second springs, 4 slide bars, 5 first springs, 6 breaker bodies, 7 active shells, 8 lids
Plate, 9 set casings, 10 third springs, 11 limit plates, 12 loading plates, 13 positioning columns, 14 sliding sleeves, 15 first supports, 16 second
Frame, 17 connecting rods.
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.
Please refer to Fig. 1-4, a kind of outdoor high-voltage vacuum breaker packing case of good damping effect, including cabinet 1, cabinet
1 inner cavity is provided with breaker body 6, and the bottom of breaker body 6 is provided with loading plate 12, and the two sides of 12 bottom of loading plate are equal
It is fixedly connected with the first spring 5, the bottom of the first spring 5 is fixedly connected with the bottom of 1 inner cavity of cabinet, 1 intracavity bottom of cabinet
Two sides are provided with slide bar 4, and the two sides of slide bar 4 are fixedly connected to fixed block 2, the bottom of fixed block 2 and the bottom of 1 inner cavity of cabinet
Portion is fixedly connected, and 4 surface of slide bar is arranged with second spring 3 and sliding sleeve 14 respectively, and the top of sliding sleeve 14 is fixedly connected with first
Frame 15, the top movable of first support 15 are connected with connecting rod 17, and connecting rod 17 is flexibly connected far from one end of first support 15
There is second support 16, the top of second support 16 is fixedly connected with loading plate 12, and the top of cabinet 1 is connected with cover board 8, cover board 8
Bottom be fixedly connected with set casing 9, the bottom of set casing 9 is arranged with active shell 7, and set casing is fixedly connected at the top of 9 inner cavity
There is third spring 10, the bottom of third spring 10 is fixedly connected with the bottom of 7 inner cavity of active shell, and the bottom of 8 two sides of set casing is equal
It is fixedly connected with limit plate 11, limit plate 11 is located at the inner cavity of active shell 7, the first spring 5, second spring 3 and third spring 10
Quantity be no less than two, the two sides of 1 bottom of cabinet are fixedly connected to supporting leg, and the quadrangle at 12 top of loading plate is fixed
It is connected with positioning column 13, positioning column 13 is used cooperatively with breaker body 6, the both ends of connecting rod 17 and first support 15 and second
The junction of bracket 16 is flexibly connected by pivot pin, and inner wall of the two sides of loading plate 12 with cabinet 1 is slidably connected, by setting
Limit plate 11 is set, limit is played the role of, active shell 7 is avoided to be detached from from the surface of set casing 9, by the way that supporting leg is arranged, is played
The effect of supporting box 1 is played the role of being defined the position of breaker body 6, by setting by the way that positioning column 13 is arranged
Pivot pin is set, first support 15 and second support 16 is facilitated to be flexibly connected with connecting rod 17, by the way that fixed block 2 is arranged, facilitates slide bar 4
Be fixedly connected with cabinet 1, by setting cabinet 1, fixed block 2, second spring 3, slide bar 4, the first spring 5, breaker body 6,
Active shell 7, cover board 8, set casing 9, third spring 10, limit plate 11, loading plate 12, positioning column 13, sliding sleeve 14, first support
15, second support 16 and connecting rod 17 are used cooperatively, and solve existing outdoor high-voltage vacuum breaker packing case damping
The problem of effect difference, the outdoor high-voltage vacuum breaker packing case, has the advantages of good damping effect, is worthy to be popularized.
In use, the self weight of breaker body 6 will drive the decline of loading plate 12, carrying when the packing case is by shaking
Plate 12 decline by squeezing the first spring 5, loading plate 12 pushes connecting rod 17 mobile by second support 16, connection
Bar 17 pushes sliding sleeve 14 mobile by first support 15, and sliding sleeve 14 squeezes second spring 3, at this time the first spring 5 and the
Two springs 3 play the role of damping, buffering, and when the decline of the position of breaker body 6, third spring 10 is pushed under active shell 7
Drop increases stability when breaker body 6 is placed so that the bottom of active shell 7 is contacted with the top of breaker body 6.
In summary: the outdoor high-voltage vacuum breaker packing case of the good damping effect by setting cabinet 1, is fixed
Block 2, second spring 3, slide bar 4, the first spring 5, breaker body 6, active shell 7, cover board 8, set casing 9, third spring 10, limit
Position plate 11, loading plate 12, positioning column 13, sliding sleeve 14, first support 15, second support 16 and connecting rod 17 are used cooperatively, and are solved
The problem for existing outdoor high-voltage vacuum breaker packing case damping effect difference of having determined.
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 (5)
1. a kind of outdoor high-voltage vacuum breaker packing case of good damping effect, including cabinet (1), it is characterised in that: described
The inner cavity of cabinet (1) is provided with breaker body (6), and the bottom of the breaker body (6) is provided with loading plate (12), described
The two sides of loading plate (12) bottom are fixedly connected to the first spring (5), in the bottom and cabinet (1) of first spring (5)
The bottom of chamber is fixedly connected, and the two sides of cabinet (1) intracavity bottom are provided with slide bar (4), and the two sides of the slide bar (4) are equal
It is fixedly connected with fixed block (2), the bottom of the fixed block (2) is fixedly connected with the bottom of cabinet (1) inner cavity, the slide bar
(4) surface is arranged with second spring (3) and sliding sleeve (14) respectively, is fixedly connected with first support at the top of the sliding sleeve (14)
(15), the top movable of the first support (15) is connected with connecting rod (17), and the connecting rod (17) is far from first support
(15) one end is connected with second support (16), and the top of the second support (16) is fixedly connected with loading plate (12),
It is connected with cover board (8) at the top of the cabinet (1), the bottom of the cover board (8) is fixedly connected with set casing (9), the fixation
The bottom of shell (9) is arranged with active shell (7), is fixedly connected with third spring (10) at the top of set casing (9) inner cavity, described
The bottom of third spring (10) is fixedly connected with the bottom of active shell (7) inner cavity.
2. a kind of outdoor high-voltage vacuum breaker packing case of good damping effect according to claim 1, feature exist
In: the bottom of set casing (9) two sides is fixedly connected to limit plate (11), and the limit plate (11) is located at active shell (7)
Inner cavity.
3. a kind of outdoor high-voltage vacuum breaker packing case of good damping effect according to claim 1, feature exist
In: the quantity of first spring (5), second spring (3) and third spring (10) is no less than two, cabinet (1) bottom
The two sides in portion are fixedly connected to supporting leg.
4. a kind of outdoor high-voltage vacuum breaker packing case of good damping effect according to claim 1, feature exist
In: the quadrangle at the top of the loading plate (12) is fixedly connected to positioning column (13), the positioning column (13) and breaker body
(6) it is used cooperatively.
5. a kind of outdoor high-voltage vacuum breaker packing case of good damping effect according to claim 1, feature exist
In: the both ends of the connecting rod (17) and the junction of first support (15) and second support (16) pass through pivot pin activity and connect
It connects, inner wall of the two sides of the loading plate (12) with cabinet (1) is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569978.3U CN208412696U (en) | 2018-04-20 | 2018-04-20 | A kind of outdoor high-voltage vacuum breaker packing case of good damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569978.3U CN208412696U (en) | 2018-04-20 | 2018-04-20 | A kind of outdoor high-voltage vacuum breaker packing case of good damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208412696U true CN208412696U (en) | 2019-01-22 |
Family
ID=65120256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820569978.3U Expired - Fee Related CN208412696U (en) | 2018-04-20 | 2018-04-20 | A kind of outdoor high-voltage vacuum breaker packing case of good damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208412696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020217A1 (en) * | 2021-08-16 | 2023-02-23 | 华能新泰风力发电有限公司 | Breaker for yaw function protection system of mountainous region wind power plant unit |
-
2018
- 2018-04-20 CN CN201820569978.3U patent/CN208412696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023020217A1 (en) * | 2021-08-16 | 2023-02-23 | 华能新泰风力发电有限公司 | Breaker for yaw function protection system of mountainous region wind power plant unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |