CN208093356U - A kind of current transformer being easily installed - Google Patents
A kind of current transformer being easily installed Download PDFInfo
- Publication number
- CN208093356U CN208093356U CN201820591982.XU CN201820591982U CN208093356U CN 208093356 U CN208093356 U CN 208093356U CN 201820591982 U CN201820591982 U CN 201820591982U CN 208093356 U CN208093356 U CN 208093356U
- Authority
- CN
- China
- Prior art keywords
- transformer casing
- transformer
- easily installed
- casing
- current transformer
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of current transformers being easily installed,Including transformer casing,The top of the transformer casing is connected with the first connecting plate by first support,Cover board has been bolted at the top of first connecting plate,The left and right sides at the top of the cover board is arranged with branch sleeve,It is respectively connected with hoisting ring at the top of the branch sleeve,In the bottom of pedestal, mounting bracket is set,Mounting bracket is C-type steel,Convenient for by transformer casing location and installation,It is uniformly equipped with cooling fin by the front and back in transformer casing,And heat emission hole with insulation shirt rim stagger setting,Improve radiating efficiency,Pass through the setting of high-voltage terminal and low voltage terminal,Facilitate wiring,There is the setting of insulation shirt rim by transformer casing transverse direction coiling,With good insulation effect,It avoids that electric discharge phenomena occur,It is functional to greatly improve a kind of use for the current transformer being easily installed,Ensure its using effect and utilization benefit,It is suitble to be widely popularized.
Description
Technical field
The utility model is related to current transformer technical field, specially a kind of current transformer being easily installed.
Background technology
Manufacturing process reaches its maturity high voltage electric equipment in recent years, and properties of product are also being continuously improved.But partial vacuum is disconnected
The disadvantage that there are still insulation performances is bad for road device, ageing resistance is poor.It is mutual that vacuum circuit breaker failure mainly appears on built-in current
Sensor insulate in link, the reason is that insulation quality does not reach requirement, insulating wrapping technique is bad and Lightning Over-voltage
Breakdown etc., making switch internal, there are partial discharge phenomenons.It is wherein again the most serious with the electric discharge phenomena between current transformer.Electricity
Current transformer lay out in parallel, insulation performance is low bad between adjacent two current transformer high pressure connections, easily discharges
Phenomenon.
The Patent Reference of existing application number CN201520526785.6 discloses a kind of current transformer, including mutual
Sensor shell, key are：High-voltage terminal, the lower end of the transformer casing side wall are set at the top of the transformer casing
Low voltage terminal is set, and the both sides of the high-voltage terminal are respectively equipped with baffle, and the baffle is perpendicular to transformer casing top surface, both sides
The baffle be symmetrical arranged, the side wall of the transformer casing is equipped at least 2 circle shirt rims, but present in documents
Problem：1, mutual inductor is not easy to install, and mobile performance is poor；2, heat dissipation effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of current transformers being easily installed, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of current transformer being easily installed, packet
Transformer casing is included, the top of the transformer casing is connected with the first connecting plate, first connecting plate by first support
Top cover board has been bolted, the left and right sides at the top of the cover board is arranged with branch sleeve, the branch sleeve
Top be respectively connected with hoisting ring, the top of the transformer casing is connected with the second connecting plate by second support, described
Pedestal has been bolted in the bottom of two connecting plates, and the front and back of the transformer casing is uniformly equipped with cooling fin,
The cooling fin is longitudinally uniformly arranged on transformer casing, and heat emission hole, the mutual inductance are uniformly offered on the cooling fin
Device shell transverse direction coiling has insulation shirt rim.
Preferably, the top of the transformer casing is equipped with high-voltage terminal between first support.
Preferably, the bottom left and right sides of the transformer casing is symmetrically installed with low voltage terminal.
Preferably, the bottom symmetrical of the pedestal is equipped with mounting bracket.
Preferably, the cooling fin is albronze plate, is welded between the transformer casing and cooling fin.
Preferably, the heat emission hole and insulation shirt rim stagger setting.
Compared with prior art, the utility model has the beneficial effects that：A kind of electric current being easily installed of the utility model is mutual
Sensor facilitates to lift by crane and install by being connected with hoisting ring at the top of branch sleeve, and hoisting ring is detachable, easy to use,
Mounting bracket is arranged in the bottom of pedestal, and mounting bracket is C-type steel, is convenient for by transformer casing location and installation, by transformer casing
Front and back uniformly be equipped with cooling fin, and heat emission hole with insulation shirt rim stagger setting, improve radiating efficiency, pass through high pressure
The setting of terminals and low voltage terminal, facilitates wiring, has the setting of insulation shirt rim by transformer casing transverse direction coiling, has
Good insulation effect avoids that electric discharge phenomena occur, has very high practicability, greatly improve a kind of electricity being easily installed
Using for current transformer is functional, ensures its using effect and utilization benefit, is suitble to be widely popularized.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for the current transformer being easily installed of the utility model；
Fig. 2 is a kind of insulation shirt rim attachment structure schematic diagram of current transformer being easily installed of the utility model；
Fig. 3 is a kind of heat sink structure illustration for the current transformer being easily installed of the utility model.
In figure：1 transformer casing, 2 first supports, 3 first connecting plates, 4 cover boards, 5 branch sleeves, 6 hoisting rings, 7 high pressures
Terminals, 8 low voltage terminals, 9 second supports, 10 second connecting plates, 11 pedestals, 12 mounting brackets, 13 cooling fins, 14 heat emission holes,
15 insulation shirt rims.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of current transformer being easily installed, including
The top of transformer casing 1, the transformer casing 1 is connected with the first connecting plate 3, first connection by first support 2
Cover board 4 has been bolted in the top of plate 3, and the left and right sides at 4 top of the cover board is arranged with branch sleeve 5, the company
The top of female connector cylinder 5 is respectively connected with hoisting ring 6, and the top of the transformer casing 1 is connected with the second connection by second support 9
Pedestal 11 has been bolted in the bottom of plate 10, second connecting plate 10, and the front and back of the transformer casing 1 is equal
Even is equipped with cooling fin 13, and the cooling fin 13 is longitudinally uniformly arranged on transformer casing 1, uniform on the cooling fin 13
Heat emission hole 14 is offered, the lateral coiling of the transformer casing 1 has insulation shirt rim 15.
Specifically, the top of the transformer casing 1 is equipped with high-voltage terminal 7 between first support 2.
Specifically, the bottom left and right sides of the transformer casing 1 is symmetrically installed with low voltage terminal 8.
Specifically, the bottom symmetrical of the pedestal 11 is equipped with mounting bracket 12, mounting bracket 12 is C-type steel, is convenient for mutual inductor
1 location and installation of shell.
Specifically, the cooling fin 13 is albronze plate, weld, has between the transformer casing 1 and cooling fin 13
There is good heat dissipation effect.
Specifically, the heat emission hole 14 and insulation 15 stagger setting of shirt rim, improve radiating efficiency.
Operation principle：A kind of current transformer being easily installed of the utility model, in use, by branch sleeve 5
Top is connected with hoisting ring 6, and lifting is facilitated to install, and hoisting ring 6 is detachable, easy to use, and peace is arranged in the bottom of pedestal 11
12 are shelved, mounting bracket 12 is C-type steel, is convenient for by 1 location and installation of transformer casing, by the front of transformer casing 1 and the back of the body
Face is uniformly equipped with cooling fin 13, and heat emission hole 14 and insulation 15 stagger setting of shirt rim, improves radiating efficiency, passes through high-voltage connection
The setting at end 7 and low voltage terminal 8, facilitates wiring, there is the setting of insulation shirt rim 15, tool by the lateral coiling of transformer casing 1
There is good insulation effect, avoids that electric discharge phenomena occur.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for description purposes only, and is not understood to indicate or imply relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, can also be
It is detachably connected, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of current transformer being easily installed, including transformer casing (1), it is characterised in that：The transformer casing (1)
Top the first connecting plate (3) is connected with by first support (2), be bolted at the top of first connecting plate (3)
There are cover board (4), the left and right sides at the top of the cover board (4) to be arranged with branch sleeve (5), the top of the branch sleeve (5)
It is respectively connected with hoisting ring (6), the top of the transformer casing (1) is connected with the second connecting plate (10) by second support (9),
Pedestal (11), the front and back of the transformer casing (1) has been bolted in the bottom of second connecting plate (10)
It is uniformly equipped with cooling fin (13), the cooling fin (13) is longitudinally uniformly arranged on transformer casing (1), the cooling fin
(13) heat emission hole (14) is uniformly offered on, the lateral coiling of the transformer casing (1) has insulation shirt rim (15).
2. a kind of current transformer being easily installed according to claim 1, it is characterised in that：The transformer casing
(1) top is equipped with high-voltage terminal (7) between being located at first support (2).
3. a kind of current transformer being easily installed according to claim 1, it is characterised in that：The transformer casing
(1) bottom left and right sides is symmetrically installed with low voltage terminal (8).
4. a kind of current transformer being easily installed according to claim 1, it is characterised in that：The bottom of the pedestal (11)
Portion is arranged with mounting bracket (12).
5. a kind of current transformer being easily installed according to claim 1, it is characterised in that：The cooling fin (13) is
Albronze plate welds between the transformer casing (1) and cooling fin (13).
6. a kind of current transformer being easily installed according to claim 1, it is characterised in that：The heat emission hole (14) with
Insulate shirt rim (15) stagger setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591982.XU CN208093356U (en) | 2018-04-24 | 2018-04-24 | A kind of current transformer being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591982.XU CN208093356U (en) | 2018-04-24 | 2018-04-24 | A kind of current transformer being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093356U true CN208093356U (en) | 2018-11-13 |
Family
ID=64051901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820591982.XU Expired - Fee Related CN208093356U (en) | 2018-04-24 | 2018-04-24 | A kind of current transformer being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093356U (en) |
-
2018
- 2018-04-24 CN CN201820591982.XU patent/CN208093356U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181113 Termination date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |