CN206685245U - Knuckle type current transformer primary side insulating boot - Google Patents
Knuckle type current transformer primary side insulating boot Download PDFInfo
- Publication number
- CN206685245U CN206685245U CN201720447291.8U CN201720447291U CN206685245U CN 206685245 U CN206685245 U CN 206685245U CN 201720447291 U CN201720447291 U CN 201720447291U CN 206685245 U CN206685245 U CN 206685245U
- Authority
- CN
- China
- Prior art keywords
- insulating cover
- insulating
- lock seaming
- current transformer
- master row
- 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.)
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Links
- 238000004826 seaming Methods 0.000 claims abstract description 24
- 230000001427 coherent effect Effects 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000883966 Astrophytum capricorne Species 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
It the utility model is related to a kind of knuckle type current transformer primary side insulating boot, the master row insulating cover and cable insulating cover being mutually communicated by setting integrated connection and inner chamber, master row insulating cover and cable insulating cover bottom are provided with a locking component, locking component is arranged to the lock seaming that two panels symmetrically overlaps, and make to be placed with multiple lockholes in wherein a piece of lock seaming and correspond to lockhole on the inside of another lock seaming and be provided with multiple pinnings, after the insulating boot is located on busbar and cable, the sealed of locking component is realized by the way that pinning is snapped onto in lockhole, the insulating boot has good appearance, the advantages that convenient and quick construction is easy to operate.
Description
Technical field
It the utility model is related to electrical equipment technical field, and in particular to a kind of knuckle type current transformer primary side insulation
Cover.
Background technology
With the fast development of industry, the country generates electricity, transmitted electricity, controller switching equipment is more and more, and knuckle type current transformer is
A kind of indispensable equipment, is largely popularized in power system in power equipment, and knuckle type current transformer primary side enters
Outlet supply terminals exists exposed, the potential safety hazard that phase fault easily occurs for three-phase electric energy meter is changed during livewire work, together
When transformer installation is not firm that shorted to earth phenomenon easily occurs with electricity box, bring safety to normal repairing, small-sized working in dispersion
Hidden danger, at present, the main method for solving this phenomenon are to wind one layer of insulating tape in exposed busbar and conductive line surfaces, but electric
Current transformer needs irregularly often maintenance, and maintenance every time is required for adhesive tape to remove, and rewinds adhesive tape after maintenance again, time-consuming
Arduously, the operating efficiency of maintenance is largely effected on.
Utility model content
Main purpose of the present utility model is in view of the above-mentioned problems, providing a kind of convenient and quick construction and goat's horn attractive in appearance
Formula current transformer primary side insulating boot.
To solve the above problems, technical scheme is used by the utility model：A kind of knuckle type current transformer is once
Side insulating boot, be one made of elastic insulating material folding external member, including integrated connection and the busbar that is mutually communicated of inner chamber it is exhausted
Edge cover and cable insulating cover, the inner chamber of the master row insulating cover and cable insulating cover is in flat rectangular-shape and cone respectively
Shape, master row insulating cover and cable insulating the cover bottom offer a coherent longitudinal incision, and the longitudinal incision edge prolongs downwards vertically
Stretching has a locking component, and the locking component is arranged to the lock seaming that two panels symmetrically overlaps, wherein being placed with a piece of lock seaming
Multiple lockholes and the corresponding lockhole is provided with multiple pinnings on the inside of another lock seaming, the locking component passes through the pinning
Snap onto in the lockhole and realize sealed.
In preferred embodiment of the present utility model, the cable insulating cover connects the interior of one end of the master row insulating cover
Footpath is more than its internal diameter away from described master row insulating cover one end.
In preferred embodiment of the present utility model, wherein being placed with five lockholes in a piece of lock seaming and another described
Lock seaming inner side is correspondingly arranged on five pinnings.
The utility model takes above technical scheme, has advantages below：The knuckle type current transformer primary side insulate
Cover, the master row insulating cover and cable insulating cover being mutually communicated by setting integrated connection and inner chamber, master row insulating cover and cable are exhausted
Edge cover bottom is provided with a locking component, locking component is arranged into the lock seaming that two panels symmetrically overlaps, and make in wherein a piece of lock seaming
It is placed with multiple lockholes and lockhole is corresponded on the inside of another lock seaming and is provided with multiple pinnings, the insulating boot is located at busbar and cable
After upper, the sealed of locking component is realized by the way that pinning is snapped onto in lockhole, the insulating boot has good appearance, easy for construction
The advantages that quick easy to operate.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the side view of knuckle type current transformer primary side insulating boot in the utility model；
Fig. 2 is the upward view of the knuckle type current transformer primary side insulating boot shown in Fig. 1；
Fig. 3 is the structural representation of pinning in the knuckle type current transformer primary side device in the utility model.
Embodiment
Referring to figs. 1 to Fig. 3, a kind of knuckle type current transformer primary side insulating boot, it is made up by one of elastic insulating material
Folding external member, including integrated connection and inner chamber the master row insulating cover 10 and cable insulating cover 20 that are mutually communicated, master row insulating cover
10 and the inner chamber of cable insulating cover 20 be in flat rectangular-shape and cone shape respectively, cable insulating cover 20 connects master row insulating
The internal diameter of one end of cover 10 is more than its internal diameter away from the one end of master row insulating cover 10, master row insulating cover 10 and the bottom of cable insulating cover 20
Portion offers a coherent longitudinal incision (not shown), and longitudinal incision edge is extended with downwards a locking component 30, locking component 30 vertically
The lock seaming 31 that two panels symmetrically overlaps is arranged to, wherein being placed with multiple lockholes 311 in a piece of lock seaming 31 and right on the inside of another lock seaming
Lockhole is answered to be provided with multiple pinnings 312, the structure chart of pinning 312 is as shown in figure 3, in the present embodiment, wherein a piece of lock seaming 31
On be placed with five lockholes 311 and it is another lock seaming 31 inner side be correspondingly arranged on five pinnings 312, locking component 30 passes through pinning
312 snap onto in lockhole 311 and realize sealed.
In summary, the knuckle type current transformer primary side insulating boot, mutually passed through by setting integrated connection and inner chamber
Logical master row insulating cover 10 and cable insulating cover 20, master row insulating cover 10 and the bottom of cable insulating cover 20 are provided with a locking component
30, locking component 30 is arranged to the lock seaming 31 that two panels symmetrically overlaps, and make to be placed with multiple lockholes in wherein a piece of lock seaming 31
311 and the corresponding lockholes 311 in another inner side of lock seaming 31 are provided with multiple pinnings 312, the insulating boot is located on busbar and cable
Afterwards, the sealed of locking component is realized by the way that pinning 312 is snapped onto in lockhole 311, the insulating boot has good appearance, construction
The advantages that convenient and swift easy to operate.
Specific embodiment of the present utility model is above are only, but design concept of the present utility model is not limited thereto,
All changes for carrying out unsubstantiality to the utility model using this design, all should belong to the row for invading scope of protection of the utility model
For.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify to describe, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ",
" second " is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technology indicated by indicating
The quantity of feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include one or more
The feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise clearly specific
Limit.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；It can be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be in
Between medium be indirectly connected, can be connection or the interaction relationship of two elements of two element internals.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.Following disclosure provides many different embodiments or example is used for
Realize different structure of the present utility model.In order to simplify disclosure of the present utility model, hereinafter to the parts of specific examples and set
Put and be described.Certainly, they are only example, and purpose does not lie in limitation the utility model.In addition, the utility model can
With repeat reference numerals and/or reference letter in different examples, this repetition be for purposes of simplicity and clarity, itself
Relation between not indicating discussed various embodiments and/or setting.In addition, the utility model provide it is various specific
The example of technique and material, but those of ordinary skill in the art can be appreciated that application and/or the other materials of other techniques
Use.
Claims (3)
1. a kind of knuckle type current transformer primary side insulating boot, be one made of elastic insulating material folding external member, it is special
Sign is：Including the master row insulating cover and cable insulating cover being connected and inner chamber is mutually communicated, the master row insulating cover and line
The inner chamber of cable insulating boot is in flat rectangular-shape and cone shape respectively, and master row insulating cover and cable insulating the cover bottom is opened
Provided with a coherent longitudinal incision, the longitudinal incision edge is extended with downwards a locking component vertically, and the locking component is arranged to two
The lock seaming that piece symmetrically overlaps, wherein being placed with multiple lockholes in a piece of lock seaming and corresponding to the lock on the inside of another lock seaming
Hole is provided with multiple pinnings, and the locking component is snapped onto in the lockhole sealed to realize by the pinning.
2. knuckle type current transformer primary side insulating boot according to claim 1, it is characterised in that：The cable insulating
The internal diameter that cover connects one end of the master row insulating cover is more than its internal diameter away from described master row insulating cover one end.
3. knuckle type current transformer primary side insulating boot according to claim 1, it is characterised in that：It is wherein a piece of described
Five lockholes are placed with lock seaming and are correspondingly arranged on five pinnings on the inside of another lock seaming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447291.8U CN206685245U (en) | 2017-04-26 | 2017-04-26 | Knuckle type current transformer primary side insulating boot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447291.8U CN206685245U (en) | 2017-04-26 | 2017-04-26 | Knuckle type current transformer primary side insulating boot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685245U true CN206685245U (en) | 2017-11-28 |
Family
ID=60405470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447291.8U Active CN206685245U (en) | 2017-04-26 | 2017-04-26 | Knuckle type current transformer primary side insulating boot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685245U (en) |
-
2017
- 2017-04-26 CN CN201720447291.8U patent/CN206685245U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |