CN208400696U - A kind of current transformer easy to disassemble - Google Patents
A kind of current transformer easy to disassemble Download PDFInfo
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- CN208400696U CN208400696U CN201821116581.5U CN201821116581U CN208400696U CN 208400696 U CN208400696 U CN 208400696U CN 201821116581 U CN201821116581 U CN 201821116581U CN 208400696 U CN208400696 U CN 208400696U
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- current transformer
- fixed plate
- positive stop
- plate
- stop strip
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Abstract
The utility model discloses a kind of current transformers easy to disassemble, including bottom plate, current transformer main body and fixed plate, the top of the bottom plate is equipped with positive stop strip, the top of the positive stop strip is equipped with fixed plate, and the bottom end of fixed plate is provided with access hole, the both side surface of the fixed plate is all welded with side plate, the surface of the side plate is all provided with loose slot, the top of the fixed plate is equipped with current transformer main body, the surface of the current transformer main body is equipped with secondary wiring terminals, the bottom plate top of the positive stop strip two sides is all provided with mating groove, the inside of the mating groove is all equipped with articulated shaft, the surface of the articulated shaft is all equipped with fixed link, the bottom plate top of two sides is all provided with assembly screw hole above and below the mating groove.The utility model is by being provided with a series of structure, so that the current transformer is in use, while being easily installed, it is only necessary to which manual operation facilitates the development for carrying out integral demounting and part dismantlement work.
Description
Technical field
The utility model relates to electric power accessory technical field, specially a kind of current transformer easy to disassemble.
Background technique
Current transformer is made of the iron core and winding being closed, can be by numerical value biggish one according to electromagnetic induction principle
Primary current is converted to the lesser secondary current of numerical value by certain no-load voltage ratio, for purposes, the actual installation such as being protected, being measured
In the process, under the influence of facilitating the factors such as wiring, current transformer can be mounted on to specific position, certainly by current transformer
Body structure influences, and while inconvenience is with installation, general mounting means is larger to the position-limiting action of current transformer, so that electric current
The flexibility of mutual inductor is poor, and subsequent disassembly process is relatively complicated, and also will use some specific extracting tools just can be into
Row disassembly, the efficiency of dismantlement work is lower, and the structural stability of current transformer itself is stronger, and leakproofness is preferable, makes for a long time
With in the process, current transformer need to be overhauled and be safeguarded, in this process, often current transformer be carried out whole
It dismantles, the structural stability of current transformer itself may be reduced in this disassembly process, is unfavorable for actual use.
Utility model content
The purpose of this utility model is to provide a kind of current transformers easy to disassemble, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of current transformer easy to disassemble, packet
Bottom plate, current transformer main body and fixed plate are included, the top of the bottom plate is equipped with positive stop strip, the top installation of the positive stop strip
There is fixed plate, and the bottom end of fixed plate is provided with access hole, the both side surface of the fixed plate is all welded with side plate, the side plate
Surface be all provided with loose slot, the top of the fixed plate is equipped with current transformer main body, the current transformer main body
Surface secondary wiring terminals are installed, the bottom plate top of the positive stop strip two sides is all provided with mating groove, the mating groove
Inside is all equipped with articulated shaft, and the surface of the articulated shaft is all equipped with fixed link, and one end of fixed link extends outwardly, described
The bottom plate top of two sides is all provided with assembly screw hole above and below mating groove.
Preferably, the top of the current transformer main body is equipped with drop handle, and the surface of drop handle is equipped with antiskid glue sleeve.
Preferably, the fixed plate and the contact surface of positive stop strip are provided with assembly sliding slot, and assemble sliding slot and positive stop strip
Gap location be filled with graphite grease.
Preferably, the surface of the fixed link is equipped with flight by threaded body, and the surface of flight be socketed with it is stubborn
It is fixed.
Preferably, the edge surface of the access hole is equipped with sealing turnover panel by hinge, seals the surface peace of turnover panel
Equipped with hexagon socket head cap screw, and the gap location for sealing turnover panel and access hole is equipped with sealing joint strip.
Compared with prior art, the utility model has the beneficial effects that the current transformer easy to disassemble passes through installation
There is positive stop strip, and be used in combination with assembly sliding slot, the locating slip of front and back, mistake easy to disassemble and install can be carried out convenient for fixed plate
The progress of journey, convenient for applying active force to current transformer main body, can be moved easily by installing drop handle in disassembly process
And carrying, so that fixed link has revolving property, is entered in loose slot convenient for fixed link from cooperation groove depth by being equipped with articulated shaft
Portion, by being equipped with fixed link, two fixed links are used in combination, can be caught in inside loose slot, realize side plate and the bottom plate front and back and
The limit of left and right is fixed, and by installation flight, is moved up and down by threaded body on fixed link surface, to side plate or even
Component in fixed plate fix up and down, easy to disassemble and install, by being equipped with tightening sleeve, can act on convenient for artificial application
Power drives flight to be rotated, and realizes that installation effect can be sealed access hole by being equipped with sealing turnover panel,
And convenient for opening, the development of convenient to overhaul and dismantlement work, by being equipped with sealing joint strip, can to sealing turnover panel and access hole it
Between gap be sealed, guarantee the excellent sealing effect of the current transformer.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the bottom end structural schematic diagram of the utility model.
In figure: 1, flight；2, bottom plate；3, positive stop strip；4, current transformer main body；5, drop handle；6, tightening sleeve；7, it assembles
Sliding slot；8, fixed plate；9, secondary wiring terminals；10, fixed link；11, loose slot；12, screw hole is assembled；13, mating groove；14, it cuts with scissors
Spindle；15, side plate；16, access hole；1601, turnover panel is sealed；1602, hexagon socket head cap screw；1603, sealing joint strip.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of current transformer easy to disassemble, including
Bottom plate 2, current transformer main body 4 and fixed plate 8, the top of bottom plate 2 are fixedly welded with positive stop strip 3, have the same of support effect
When, realize limit function, the top of positive stop strip 3 is movably installed with fixed plate 8, and fixed plate 8 can transmit the support of the generation of positive stop strip 3
Power, and the bottom end of fixed plate 8 is provided with access hole 16, access hole 16 may extend to inside fixed plate 8, the two sides table of fixed plate 8
Face is all welded with side plate 15, and the surface of side plate 15 is all provided with loose slot 11, and loose slot 11 is U-shaped, and to following table on side plate 15
Face conducting, the top of fixed plate 8 are fixedly installed with current transformer main body 4, and the inside of current transformer main body 4 is equipped with circuit
The bottom end of the electric components such as coil, current transformer main body 4 is connected with the inside of fixed plate 8, the table of current transformer main body 4
Face is fixedly installed with secondary wiring terminals 9, can connect outer lead in actual installation process, realize and be powered, and 3 liang of positive stop strip
2 top of bottom plate of side is all provided with mating groove 13, and in normal use, mating groove 13 is in the underface of loose slot 11, the two
It may be used in combination, the inside of mating groove 13 is all equipped with articulated shaft 14, has revolving property, and the surface of articulated shaft 14 is all fixed
Fixed link 10 is installed, and one end of fixed link 10 extends outwardly, when fixed, fixed link 10 is caught in loose slot 11 and matches simultaneously
The inside for closing slot 13, thus can fix the relative limit between side plate 15 and bottom plate 2, in disassembly, it is only necessary to drive fixed link
10 rotate around articulated shaft 14, will be placed on inside mating groove 13 under fixed link 10, and side plate 15 or even fixed plate 8 thereon lose limit
Active force just can be carried out mobile and disassembly, and 2 top of bottom plate of about 13 two sides of mating groove is all provided with assembly screw hole 12, practical
When installation, suitable position is selected, is deeply assembled inside screw hole 12 by bolt, it is whole to bottom plate 2 or even the current transformer
Installation is fixed, when integral demounting, it is only necessary to shed bolt.
Further, the top of current transformer main body 4 is fixedly installed with drop handle 5, and the surface of drop handle 5 is socketed with skid-proof rubber
Set.In embodiment, when dismantling to current transformer main body 4, drop handle 5 can be held, convenient for applying active force, and skid-proof rubber
The coefficient of friction for covering surface is larger, has certain antiskid effect.
Further, fixed plate 8 and the contact surface of positive stop strip 3 are provided with assembly sliding slot 7, and positive stop strip 3 extends to assembly and slides
Slot 7, and the gap location for assembling sliding slot 7 and positive stop strip 3 is filled with graphite grease.In embodiment, assembly sliding slot 7 can to positive stop strip 3 into
Row package, and positive stop strip 3 is limited, graphite grease can be lubricated between positive stop strip 3 and assembly sliding slot 7, reduce friction
Power promotes current transformer main body 4 to be slided so that fixed plate 8 or even assembly sliding slot 7 can carry out locating slip along positive stop strip 3
It moves, it is easy to disassemble.
Further, the surface of fixed link 10 is equipped with flight 1 by threaded body, and the surface of flight 1 be socketed with it is stubborn
Fixed 6.In embodiment, when fixed link 10 limits loose slot 11 and mating groove 13, tightening sleeve 6, band can be can be manually rotated
Dynamic flight 1 is rotated along 10 surface screw thread of fixed link, and flight 1 slowly moves down, and can contact with side plate 15, it is applied to
Under pressure, and it is carried out up and down limit, disassembly when, it is only necessary to reversely rotate flight 1, shed pressure, to fixed link 10
It is resetted, fixed plate 8 loses position-limiting action power, is then moved and is dismantled.
Further, the edge surface of access hole 16 is equipped with sealing turnover panel 1601 by hinge, sealing turnover panel 1601
Surface is equipped with hexagon socket head cap screw 1602 by threaded body, and hexagon socket head cap screw 1602 extends to inside fixed plate 8, and seals turnover panel
1601 are bonded with sealing joint strip 1603 with the fixation of the gap location of access hole 16.In embodiment, sealing turnover panel 1601 can be to access hole
16 are sealed, and the gap for sealing turnover panel 1601 and access hole 16 by 1603 pairs of sealing joint strip carries out reinforcement sealing, guarantees good
Good sealing effect, practical access hole 16 are connected with the bottom end of current transformer main body 4, when needing to current transformer main body 4
When being dismantled and being overhauled, it is only necessary to which sealing turnover panel 1601 can be shed by shedding hexagon socket head cap screw 1602 just, and process convenient to overhaul is opened
Exhibition.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of current transformer easy to disassemble, including bottom plate (2), current transformer main body (4) and fixed plate (8), special
Sign is: the top of the bottom plate (2) is equipped with positive stop strip (3), and the top of the positive stop strip (3) is equipped with fixed plate (8), and
The bottom end of fixed plate (8) is provided with access hole (16), and the both side surface of the fixed plate (8) is all welded with side plate (15), described
The surface of side plate (15) is all provided with loose slot (11), and the top of the fixed plate (8) is equipped with current transformer main body (4),
The surface of the current transformer main body (4) is equipped with secondary wiring terminals (9), bottom plate (2) top of positive stop strip (3) two sides
End is all provided with mating groove (13), and the inside of the mating groove (13) is all equipped with articulated shaft (14), the articulated shaft (14)
Surface is all equipped with fixed link (10), and one end of fixed link (10) extends outwardly, the bottom of the mating groove (13) two sides up and down
Plate (2) top is all provided with assembly screw hole (12).
2. one kind according to claim 1 current transformer easy to disassemble, it is characterised in that: the current transformer master
The top of body (4) is equipped with drop handle (5), and the surface of drop handle (5) is equipped with antiskid glue sleeve.
3. one kind according to claim 1 current transformer easy to disassemble, it is characterised in that: the fixed plate (8) with
The contact surface of positive stop strip (3) is provided with assembly sliding slot (7), and the gap location for assembling sliding slot (7) and positive stop strip (3) is filled with stone
Black rouge.
4. one kind according to claim 1 current transformer easy to disassemble, it is characterised in that: the fixed link (10)
Surface is equipped with flight (1) by threaded body, and the surface of flight (1) is socketed with tightening sleeve (6).
5. one kind according to claim 1 current transformer easy to disassemble, it is characterised in that: the access hole (16)
Edge surface is equipped with sealing turnover panel (1601) by hinge, and the surface of sealing turnover panel (1601) is equipped with hexagon socket head cap screw
(1602), and the gap location of sealing turnover panel (1601) and access hole (16) is equipped with sealing joint strip (1603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116581.5U CN208400696U (en) | 2018-07-16 | 2018-07-16 | A kind of current transformer easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116581.5U CN208400696U (en) | 2018-07-16 | 2018-07-16 | A kind of current transformer easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400696U true CN208400696U (en) | 2019-01-18 |
Family
ID=65131755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821116581.5U Active CN208400696U (en) | 2018-07-16 | 2018-07-16 | A kind of current transformer easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613414A (en) * | 2020-05-25 | 2020-09-01 | 上海岱矽集成电路有限公司 | Inductor easy to replace |
| CN111879990A (en) * | 2020-06-18 | 2020-11-03 | 上海置信智能电气有限公司 | Current sensor |
-
2018
- 2018-07-16 CN CN201821116581.5U patent/CN208400696U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613414A (en) * | 2020-05-25 | 2020-09-01 | 上海岱矽集成电路有限公司 | Inductor easy to replace |
| CN111613414B (en) * | 2020-05-25 | 2021-07-20 | 上海岱矽集成电路有限公司 | Inductor easy to replace |
| CN111879990A (en) * | 2020-06-18 | 2020-11-03 | 上海置信智能电气有限公司 | Current sensor |
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