CN208014607U - A kind of external voltage transformer mounting bracket of vacuum circuit breaker - Google Patents
A kind of external voltage transformer mounting bracket of vacuum circuit breaker Download PDFInfo
- Publication number
- CN208014607U CN208014607U CN201820590662.2U CN201820590662U CN208014607U CN 208014607 U CN208014607 U CN 208014607U CN 201820590662 U CN201820590662 U CN 201820590662U CN 208014607 U CN208014607 U CN 208014607U
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- voltage transformer
- breaker
- mounting plate
- mounting
- circuit breaker
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Abstract
The utility model provides a kind of external voltage transformer mounting bracket of vacuum circuit breaker, including：Mounting plate, it is opposite with the cover board being arranged at the top of breaker, it is suitable for that several voltage transformers are installed；Connecting plate, there are two, the both sides of mounting plate are vertically disposed on, connection plate and breaker are used for；Hanging ring has several, is arranged on a mounting board, for lifting breaker.Voltage transformer is mounted directly on-board the circuit breaker by mounting bracket, with the voltage transformer of the prior art compared with breaker split installation, it is at low cost, installation procedure is simplified, in addition, when mounted, by the way that hanging ring lifting breaker on a mounting board is arranged, lifting is convenient, and the structure of hanging ring is simple, further reduced production cost.
Description
Technical field
The utility model is related to breaker technical fields, and in particular to a kind of external voltage transformer of vacuum circuit breaker
Mounting bracket.
Background technology
Outdoor high-voltage alternating-current vacuum breaker is outdoor high voltage switchgear, is mainly used for rural power grids and city net 12KV power distribution systems
System, as shown in Figure 1, existing vacuum circuit breaker generally comprises ontology 01, cover board 02, hoisting bracket 03 and explosion-proof hanging plate 04, hangs
The top center position that holder 03 is set to ontology 01 is filled, hoisting bracket 03 includes for hanging the horizontal support connect and several setting
The screw rod for being spirally connected with supporting rack on horizontal support is set, explosion-proof hanging plate 04 is set to the top edge position of ontology 01, tool
There are the blocking portion 041 opposite with cover board 02, hoisting bracket 03 that can realize explosion prevention function with the cooperation of explosion-proof hanging plate 04, prevent open circuit
Because sulfur hexafluoride gas air pressure is excessive inside device, cover board 02 is caused to be started from falling from high altitude, but due to hoisting bracket 03 with
The area coverage of explosion-proof hanging plate 04 is smaller, can not completely be blocked to cover board 02, and explosion-proof reliability is poor, and existing lifting branch
Frame structure is more complicated, and cost is higher.
In addition, in order to realize that automation function, breaker need to be equipped with voltage transformer 05, as shown in Fig. 2, existing disconnected
Road device and voltage transformer 05 are split installation, and the two is installed on independent supporting rack on electric pole respectively, above-mentioned installation side
Formula causes the consumptive material dosage of holder big, and cost is higher, and needs respectively to fix breaker and voltage transformer progress upper boom, installs
Process is comparatively laborious.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the explosion-proof reliability of breaker in the prior art compared with
Difference, and use split installation, of high cost, the technological deficiency of installation procedure complexity a kind of anti-to provide with voltage transformer
Quick-fried good reliability, at low cost, the external voltage transformer mounting bracket of the simple vacuum circuit breaker of installation procedure.
For this purpose, the utility model provides a kind of external voltage transformer mounting bracket of vacuum circuit breaker, including：
Mounting plate, it is opposite with the cover board being arranged at the top of breaker, it is suitable for that several voltage transformers are installed；
Connecting plate, there are two, be vertically disposed on the both sides of the mounting plate, for connect the mounting plate with it is described
Breaker；
Hanging ring has several, is arranged on a mounting board, for lifting the breaker.
As a preferred embodiment, the area of the mounting plate is more than the area of the cover board.
As a preferred embodiment, the mounting plate is equipped with several first through hole for being connect with voltage transformer.
As a preferred embodiment, the mounting surface of the direction of the mounting plate cover board is equipped with several reinforcing ribs.
As a preferred embodiment, the hanging ring is fixedly connected by bolt mounting structure with the mounting plate, the spiral shell
Bolt mounting structure includes：
Second through-hole is arranged on the mounting plate；
Hanging ring connecting rod is arranged in one end of the hanging ring, after passing through second through-hole, is connect with nut.
As a preferred embodiment, the connecting plate has the first connecting portion with mounting plate bending connection, and
The length of the second connecting portion being connect with the breaker, the first connecting portion is more than the second connecting portion.
A kind of external voltage transformer mounting bracket of vacuum circuit breaker provided by the utility model has following excellent
Point：
1. the external voltage transformer mounting bracket of the vacuum circuit breaker of the utility model, including：Mounting plate, with setting
Cover board at the top of breaker is opposite, is suitable for installing several voltage transformers；Connecting plate, there are two, it is vertically disposed on peace
The both sides of loading board are used for connection plate and breaker；Hanging ring has several, is arranged on a mounting board, for lifting open circuit
Device.Voltage transformer is mounted directly on-board the circuit breaker by mounting bracket, voltage transformer and breaker point with the prior art
The installation of body formula is compared, at low cost, simplifies installation procedure, in addition, when mounted, by the way that hanging ring lifting on a mounting board is arranged
Breaker, lifting is convenient, and the structure of hanging ring is simple, further reduced production cost.
2. the area of the external voltage transformer mounting bracket of the vacuum circuit breaker of the utility model, mounting plate is more than lid
The area of plate, so as to better cover cover board, explosion-proof reliability is high.
3. the external voltage transformer mounting bracket of the vacuum circuit breaker of the utility model, mounting plate towards cover board
Mounting surface is equipped with several reinforcing ribs, and to enhance the structure of mounting plate, in lifting, mounting plate is unlikely to deform.
4. the external voltage transformer mounting bracket of the vacuum circuit breaker of the utility model, hanging ring is installed by bolt and is tied
Structure is fixedly connected with mounting plate, and bolt mounting structure includes：Second through-hole, setting is on a mounting board；Hanging ring connecting rod, setting are being hung
One end of ring is connect after passing through the second through-hole with nut.The installing and dismounting mode of above-mentioned hanging ring is simple, and reduces repair more
Change this into.
5. the external voltage transformer mounting bracket of the vacuum circuit breaker of the utility model, connecting plate has and mounting plate
The first connecting portion of connection is bent, and the second connecting portion being connect with breaker, the length of first connecting portion is more than second and connects
Socket part saves the dosage of connecting plate while ensureing explosion-proof performance, reduces cost.
Description of the drawings
In order to illustrate more clearly of the technical solution in the prior art or specific embodiment of the present invention, below to existing
There is the attached drawing used in technology or specific implementation mode description to be briefly described, it should be apparent that, for the common skill in this field
For art personnel, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the dimensional structure diagram of vacuum chamber breaker in the prior art.
Fig. 2 is that vacuum chamber breaker and voltage transformer are mounted on the structural schematic diagram on electric pole in the prior art.
Fig. 3 is the stereogram of the external voltage transformer mounting bracket of the vacuum circuit breaker of the present embodiment.
Fig. 4 is that the external voltage transformer mounting bracket of the vacuum circuit breaker of the present embodiment turns over the another of certain angle
Stereogram.
Fig. 5 is the vertical view of Fig. 3.
Fig. 6 is the assembling assembling schematic diagram of breaker, mounting bracket, voltage transformer.
Fig. 7 is the structural schematic diagram of breaker, mounting bracket, voltage transformer on electric pole.
Reference numeral：01, ontology；02, cover board；03, hoisting bracket；04, explosion-proof hanging plate；041, blocking portion；05, voltage is mutual
Sensor；
1, mounting plate；11, first through hole；12, the second through-hole；13, reinforcing rib；2, connecting plate；21, first connecting portion；22,
Second connecting portion；3, hanging ring；31, hanging ring connecting rod；4, breaker；41, cover board；5, voltage transformer；6, explosion-proof hanging plate.
Specific implementation mode
The technical solution of the utility model is described with reference to the accompanying drawings of the specification, it is clear that following embodiments are not
It is the embodiment of the utility model whole.Based on the utility model described embodiment, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making other creative works, belongs to the scope of protection of the utility model.
It should be noted that term " first ", " second " are used for description purposes only in the description of the present invention, and
It should not be understood as indicating or implying relative importance.In addition, involved in the utility model different embodiments disclosed below
And technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiment
The present embodiment provides a kind of external voltage transformer mounting brackets of vacuum circuit breaker, as shown in fig. 3 to 7, packet
It includes：Mounting plate 1, it is opposite with cover board 41 at the top of breaker 4 is arranged, it is suitable for that several voltage transformers 5 are installed；Connecting plate 2, has
Two, the both sides of the mounting plate 1 are vertically disposed on, for connecting the mounting plate 1 and the breaker 4；Hanging ring 3,
There are several, is arranged on mounting plate 1, for lifting the breaker.The external voltage of the vacuum circuit breaker of the present embodiment
Mutual inductor mounting bracket, voltage transformer 5 are directly installed on by mounting bracket on breaker 4, mutual with the voltage of the prior art
Sensor is at low cost compared with breaker split installation, simplifies installation procedure, in addition, when mounted, being installed by setting
Hanging ring 3 on plate 1 lifts breaker, and lifting is convenient, and the structure of hanging ring 3 is simple, further reduced production cost.
In the present embodiment, the area of the mounting plate 1 is more than the area of the cover board 41, so as to better cover lid
Plate 41, mounting plate 1 and the explosion-proof hanging plate 6 for being located at 4 top edge position of breaker coordinate, explosion-proof reliability higher.
In the present embodiment, the mounting plate 1 is equipped with several first through hole 11 for being connect with voltage transformer 5.
The external voltage transformer mounting bracket of the vacuum circuit breaker of the present embodiment, as shown in figure 4, the mounting plate 1
The mounting surface of the direction cover board 41 be equipped with several reinforcing ribs 13, in lifting, mounting plate 1 is unlikely to deform.
In the present embodiment, the hanging ring 3 is fixedly connected by bolt mounting structure with the mounting plate 1, the bolt peace
Assembling structure includes：Second through-hole 12 is arranged on the mounting plate 1；Hanging ring connecting rod 31 is arranged in one end of the hanging ring 3, wears
After crossing second through-hole 12, it is connect with nut.The installing and dismounting mode of above-mentioned hanging ring 3 is simple, and reduces repair and be replaced with
This.
The external voltage transformer mounting bracket of the vacuum circuit breaker of the present embodiment, the connecting plate 2 have with it is described
Mounting plate 1 bends the first connecting portion 21 of connection, and the second connecting portion 22 being connect with the breaker 4, and described first connects
The length of socket part 21 is more than the second connecting portion 22, and inclined-plane is arranged between second connecting portion 22 and first connecting portion 21, saves
Material, reduces production cost.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among changing still in the scope of protection of the utility model.
Claims (6)
1. a kind of external voltage transformer mounting bracket of vacuum circuit breaker, it is characterised in that：Including：
Mounting plate (1) relatively with cover board (41) of the setting at the top of breaker (4) is suitable for installing several voltage transformers (5)；
Connecting plate (2), there are two, the both sides of the mounting plate (1) are vertically disposed on, for connecting the mounting plate (1)
With the breaker (4)；
Hanging ring (3), there is several, is arranged on mounting plate (1), for lifting the breaker.
2. the external voltage transformer mounting bracket of vacuum circuit breaker according to claim 1, it is characterised in that：It is described
The area of mounting plate (1) is more than the area of the cover board (41).
3. the external voltage transformer mounting bracket of vacuum circuit breaker according to claim 1 or 2, it is characterised in that：
The mounting plate (1) is equipped with several first through hole (11) for being connect with voltage transformer (5).
4. the external voltage transformer mounting bracket of vacuum circuit breaker according to claim 3, it is characterised in that：It is described
The mounting surface of the direction cover board (41) of mounting plate (1) is equipped with several reinforcing ribs (13).
5. the external voltage transformer mounting bracket of vacuum circuit breaker according to claim 4, it is characterised in that：It is described
Hanging ring (3) is fixedly connected by bolt mounting structure with the mounting plate (1), and the bolt mounting structure includes：
Second through-hole (12) is arranged on the mounting plate (1)；
Hanging ring connecting rod (31), setting are connect after passing through second through-hole (12) with nut in one end of the hanging ring (3).
6. the external voltage transformer mounting bracket of vacuum circuit breaker according to claim 1, it is characterised in that：It is described
Connecting plate (2) has the first connecting portion (21) with the mounting plate (1) bending connection, and is connect with the breaker (4)
Second connecting portion (22), the length of the first connecting portion (21) is more than the second connecting portion (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590662.2U CN208014607U (en) | 2018-04-24 | 2018-04-24 | A kind of external voltage transformer mounting bracket of vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590662.2U CN208014607U (en) | 2018-04-24 | 2018-04-24 | A kind of external voltage transformer mounting bracket of vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014607U true CN208014607U (en) | 2018-10-26 |
Family
ID=63893514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820590662.2U Active CN208014607U (en) | 2018-04-24 | 2018-04-24 | A kind of external voltage transformer mounting bracket of vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491718A (en) * | 2019-09-10 | 2019-11-22 | 湖北金顿电气有限公司 | A kind of 10KV outdoor permanent magnetic breaker controller |
-
2018
- 2018-04-24 CN CN201820590662.2U patent/CN208014607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110491718A (en) * | 2019-09-10 | 2019-11-22 | 湖北金顿电气有限公司 | A kind of 10KV outdoor permanent magnetic breaker controller |
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