CN216212824U - Electric automatization engineering is with current transformer that interference killing feature is good - Google Patents
Electric automatization engineering is with current transformer that interference killing feature is good Download PDFInfo
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- CN216212824U CN216212824U CN202122304897.5U CN202122304897U CN216212824U CN 216212824 U CN216212824 U CN 216212824U CN 202122304897 U CN202122304897 U CN 202122304897U CN 216212824 U CN216212824 U CN 216212824U
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- current transformer
- block
- mounting seat
- fixedly connected
- inner cavity
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Abstract
The utility model discloses a current transformer with good anti-interference performance for electrical automation engineering, which comprises a mounting seat, wherein the top of the mounting seat is movably connected with a current transformer body, the bottom of the current transformer body is fixedly connected with an inserted bar, and one end of the inserted bar, which is far away from the current transformer body, penetrates through the bottom of an inner cavity of the mounting seat. According to the utility model, through the matching use of the mounting seat, the current transformer body, the inserted bar, the clamping groove, the guide pillar, the movable sleeve, the first spring, the support bar, the U-shaped block, the press plate, the slide bar, the sliding sleeve, the second spring, the connecting rod, the clamping block, the support bar, the roller, the shell, the movable block, the pull bar, the third spring, the pull block, the limiting groove and the limiting block, the problems that the existing current transformer with good anti-interference performance for the electric automation engineering is mounted by adopting bolts are solved, the mounting method is not only troublesome, the later-stage dismounting process is also more complicated, and inconvenience is brought to later-stage maintenance.
Description
Technical Field
The utility model relates to the technical field of current transformers, in particular to a current transformer with good anti-interference performance for electrical automation engineering.
Background
The current transformer converts a large current on the primary side into a small current on the secondary side according to the electromagnetic induction principle to measure, the current transformer works, a loop of the secondary side of the current transformer is closed all the time, therefore, the impedance of a measuring instrument and a protective loop series coil is very small, the working state of the current transformer is close to a short circuit, the current transformer is used in the electric automation engineering, the current transformer is prevented from being interfered by external electromagnetic waves, the current transformer has the anti-interference performance, but the current transformer with good anti-interference performance for the electric automation engineering is installed by adopting bolts, the installation method is not only troublesome, the later-stage disassembly process is more complicated, and inconvenience is brought to later-stage maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a current transformer with good anti-interference performance for electrical automation engineering, which has the advantage of convenient disassembly and assembly and solves the problems that the current transformer with good anti-interference performance for electrical automation engineering is installed by adopting bolts, the installation method is not only troublesome, but also the later disassembly process is more complicated, and inconvenience is brought to later maintenance.
In order to achieve the purpose, the utility model provides the following technical scheme: a current transformer with good anti-interference performance for electrical automation engineering comprises a mounting seat, wherein the top of the mounting seat is movably connected with a current transformer body, the bottom of the current transformer body is fixedly connected with an inserted rod, one end, away from the current transformer body, of the inserted rod penetrates to the bottom of an inner cavity of the mounting seat, clamping grooves are formed in two sides of the inserted rod, guide pillars are fixedly connected to two sides of the top and the bottom of the inner cavity of the mounting seat, the top of the surface of each guide pillar is movably connected with a movable sleeve, a first spring is sleeved on the bottom of the surface of each guide pillar, a supporting rod is movably connected to one side, opposite to the movable sleeve, of the supporting rod, a U-shaped block is movably connected to one end, away from the movable sleeve, press plates are arranged on the tops of two sides of the mounting seat, one side opposite to the movable sleeve is fixedly connected with the press plates through connecting blocks, slide rods are fixedly connected to two sides of the top and the bottom of the inner cavity of the mounting seat and positioned on the inner sides of the U-shaped block, the top and the bottom of the surface of the sliding rod are movably connected with sliding sleeves, a second spring is sleeved on the surface of the sliding rod and positioned between the two sliding sleeves, one side of the sliding sleeve opposite to the second spring is movably connected with a connecting rod, one end of the connecting rod, far away from the sliding sleeves, is movably connected with a clamping block, one side of the sliding sleeve opposite to the first spring is fixedly connected with a supporting rod, one end of the supporting rod, far away from the sliding sleeves, is movably connected with a roller, the bottoms of the two sides of the mounting seat are fixedly connected with a shell, one side of the top of the inner cavity of the shell, opposite to the bottom, is movably connected with a movable block, one side of the movable block, opposite to the movable block, is fixedly connected with a pull block, one end of the pull rod, far away from the movable block, penetrates through the outer part of the shell and is fixedly connected with the pull block, one side of the press plate, opposite to the movable block, and the top of the movable block is fixedly connected with a limiting block, the stopper is kept away from the one end of movable block and is run through to the top of casing and extend to the inner chamber of spacing groove.
Preferably, the both sides at mount pad top all are seted up flutedly, the equal fixedly connected with fixed block in both sides of current transformer body bottom, and the one end that the current transformer body was kept away from to the fixed block extends to the inner chamber of recess.
Preferably, a first opening is formed in the top of the inner cavity of the mounting seat, and second openings are formed in two sides of the inner cavity of the mounting seat.
Preferably, one end of the clamping block, which is far away from the connecting rod, extends to an inner cavity of the clamping groove, and one end of the roller, which is far away from the supporting rod, is in contact with the inner cavity of the U-shaped block.
Preferably, the top of the shell is provided with a through groove, and one side of the inner cavity of the shell opposite to the through groove is provided with a through hole.
Preferably, both ends of the second spring are fixedly connected with one side opposite to the sliding sleeve, and the front surface of the mounting seat is fixedly connected with a baffle plate through a bolt.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matching use of the mounting seat, the current transformer body, the inserted bar, the clamping groove, the guide pillar, the movable sleeve, the first spring, the support bar, the U-shaped block, the press plate, the slide bar, the sliding sleeve, the second spring, the connecting rod, the clamping block, the support bar, the roller, the shell, the movable block, the pull bar, the third spring, the pull block, the limiting groove and the limiting block, the problems that the existing current transformer with good anti-interference performance for the electric automation engineering is mounted by adopting bolts are solved, the mounting method is not only troublesome, the later-stage dismounting process is also more complicated, and inconvenience is brought to later-stage maintenance.
2. According to the utility model, the current transformer can be conveniently disassembled and assembled by arranging the matching of the inserted rod, the clamping groove, the guide pillar, the movable sleeve, the first spring, the support rod, the U-shaped block, the pressing plate, the slide rod, the sliding sleeve, the second spring, the connecting rod, the clamping block, the support rod and the roller wheel, the pressing plate can be conveniently limited by arranging the matching of the shell, the movable block, the pull rod, the third spring, the pull block, the limiting groove and the limiting block, so that the installation stability of the current transformer is improved, and the current transformer body can be conveniently limited by arranging the matching of the groove and the fixed block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention.
In the figure: 1. a mounting seat; 2. a current transformer body; 3. inserting a rod; 4. a card slot; 5. a guide post; 6. a movable sleeve; 7. a first spring; 8. a support bar; 9. a U-shaped block; 10. pressing a plate; 11. a slide bar; 12. a sliding sleeve; 13. a second spring; 14. a connecting rod; 15. a clamping block; 16. a strut; 17. a roller; 18. a housing; 19. a movable block; 20. a pull rod; 21. a third spring; 22. pulling the block; 23. a limiting groove; 24. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a current transformer with good anti-interference performance for electrical automation engineering comprises a mounting base 1, a current transformer body 2 is movably connected to the top of the mounting base 1, an inserted link 3 is fixedly connected to the bottom of the current transformer body 2, one end of the inserted link 3 away from the current transformer body 2 penetrates to the bottom of the inner cavity of the mounting base 1, two sides of the inserted link 3 are respectively provided with a slot 4, two sides of the top and the bottom of the inner cavity of the mounting base 1 are respectively fixedly connected with a guide pillar 5, the top of the surface of the guide pillar 5 is movably connected with a movable sleeve 6, the bottom of the surface of the guide pillar 5 is sleeved with a first spring 7, one side of the movable sleeve 6 opposite to the support rod 8 is respectively and movably connected with a U-shaped block 9, one end of the support rod 8 away from the movable sleeve 6 is movably connected with a U-shaped block 9, the tops of two sides of the mounting base 1 are respectively provided with a pressing plate 10, one side of the movable sleeve 6 opposite to the pressing plate 10 through a connecting block, the top and the bottom of the inner cavity of the mounting seat 1 and the inner side of the U-shaped block 9 are both fixedly connected with a slide bar 11, the top and the bottom of the surface of the slide bar 11 are both movably connected with sliding sleeves 12, the surface of the slide bar 11 and the position between the two sliding sleeves 12 are sleeved with a second spring 13, one side of the sliding sleeves 12 opposite to each other is both movably connected with a connecting rod 14, one end of the connecting rod 14 far away from the sliding sleeves 12 is movably connected with a clamping block 15, one side of the sliding sleeves 12 opposite to each other is both fixedly connected with a supporting rod 16, one end of the supporting rod 16 far away from the sliding sleeves 12 is movably connected with a roller 17, the bottom of the two sides of the mounting seat 1 is both fixedly connected with a shell 18, one side of the top of the inner cavity of the shell 18 opposite to the bottom is both movably connected with a movable block 19, one side of the movable block 19 opposite to each other is both fixedly connected with a pull rod 20, the surface of the pull rod 20 is sleeved with a third spring 21, one end of the pull rod 20 far away from the movable block 19 penetrates to the outer part of the shell 18 and is fixedly connected with a pull block 22, a limiting groove 23 is formed on one opposite side of the pressing plate 10, a limiting block 24 is fixedly connected to the top of the movable block 19, one end of the limiting block 24, far away from the movable block 19, penetrates through the top of the shell 18 and extends to an inner cavity of the limiting groove 23, grooves are formed on both sides of the top of the mounting seat 1, fixed blocks are fixedly connected to both sides of the bottom of the current transformer body 2, one end of each fixed block, far away from the current transformer body 2, extends to an inner cavity of the groove, a first opening is formed in the top of the inner cavity of the mounting seat 1, second openings are formed in both sides of the inner cavity of the mounting seat 1, one end of each fixture block 15, far away from the connecting rod 14, extends to an inner cavity of the clamping groove 4, one end of the roller 17, far away from the supporting rod 16, is contacted with the inner cavity of the U-shaped block 9, a through groove is formed in the top of the shell 18, through holes are formed in one opposite side of the inner cavity of the shell 18, and both ends of the second spring 13 are fixedly connected with one opposite side of the sliding sleeve 12, the front of the mounting seat 1 is fixedly connected with a baffle plate through a bolt, through the cooperation of the arrangement of the inserted bar 3, the clamping groove 4, the guide post 5, the movable sleeve 6, the first spring 7, the support rod 8, the U-shaped block 9, the press plate 10, the slide bar 11, the sliding sleeve 12, the second spring 13, the connecting rod 14, the clamping block 15, the support rod 16 and the roller 17, the current transformer can be conveniently disassembled and assembled, through the cooperation of the arrangement of the shell 18, the movable block 19, the pull rod 20, the third spring 21, the pull block 22, the limiting groove 23 and the limiting block 24, the press plate 10 can be conveniently limited so as to improve the installation stability of the current transformer, through the cooperation of the arrangement of the groove and the fixed block, the current transformer body 2 can be conveniently limited, through the mounting seat 1, the current transformer body 2, the inserted bar 3, the clamping groove 4, the guide post 5, the movable sleeve 6, the first spring 7, the support rod 8, the U-shaped block 9, According to board 10, slide bar 11, sliding sleeve 12, second spring 13, connecting rod 14, fixture block 15, branch 16, gyro wheel 17, casing 18, movable block 19, pull rod 20, third spring 21, draw the piece 22, spacing groove 23 and stopper 24's cooperation is used, it all adopts the bolt to install to have solved current transformer that the anti-interference ability is good for the electric automatization engineering, and this kind of mounting method is not only troublesome, and the dismantlement process in later stage also can be more loaded down with trivial details, has brought inconvenient problem for later maintenance.
When in use, the pull rod 20 is pulled by the pull block 22, the pull rod 20 drives the movable block 19 to move towards the opposite side, the movable block 19 drives the limit block 24 to move, the limit block 24 moves out of the limit groove 23 to remove the constraint of the limit block 24 on the press plate 10, the press plate 10 is free to reset the first spring 7, the first spring 7 drives the movable sleeve 6 to move upwards, the movable sleeve 6 drives the U-shaped block 9 to move towards the opposite side through the support rod 8, the second spring 13 resets after the U-shaped block 9 removes the extrusion on the roller 17, the second spring 13 drives the sliding sleeve 12 to move towards the opposite side, the sliding sleeve 12 drives the fixture block 15 to move through the connecting rod 14, the fixture block 15 moves out of the clamping groove 4 to remove the constraint of the fixture block 15 on the insertion rod 3, then the insertion rod 3 moves out of the mounting seat 1 through the current transformer body 2, thereby completing the disassembly of the current transformer, otherwise, the inserting rod 3 is installed into the installation seat 1 through the matching of the groove, the fixing block and the first opening, then the movable sleeve 6 is pressed downwards through the pressing plate 10, the movable sleeve 6 drives the U-shaped block 9 to move towards the opposite side through the supporting rod 8, the U-shaped block 9 extrudes the roller 17, the roller 17 drives the supporting rod 16 to move towards the opposite side, the supporting rod 16 drives the sliding sleeve 12 to move towards the opposite side, the sliding sleeve 12 drives the clamping block 15 to move towards the opposite side through the connecting rod 14 and is clamped with the inner cavity of the clamping groove 4 to limit the inserting rod 3, and the pressing plate 10 is limited through the matching of the movable block 19, the pull rod 20, the third spring 21, the pull block 22, the limiting groove 23 and the limiting block 24, so that the installation of the current transformer is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric automatization engineering is with current transformer that interference killing feature is good, includes mount pad (1), its characterized in that: the current transformer comprises a mounting seat (1), wherein the top of the mounting seat (1) is movably connected with a current transformer body (2), the bottom of the current transformer body (2) is fixedly connected with an inserted rod (3), one end, far away from the current transformer body (2), of the inserted rod (3) penetrates to the bottom of an inner cavity of the mounting seat (1), clamping grooves (4) are formed in two sides of the inserted rod (3), guide pillars (5) are fixedly connected to the top and the bottom of the inner cavity of the mounting seat (1), a movable sleeve (6) is movably connected to the top of the surface of each guide pillar (5), a first spring (7) is sleeved on the bottom of the surface of each guide pillar (5), supporting rods (8) are movably connected to opposite sides of each movable sleeve (6), one ends, far away from the movable sleeves (6), of the supporting rods (8) are movably connected with U-shaped blocks (9), pressing plates (10) are arranged on the tops of two sides of the mounting seat (1), the opposite side of the movable sleeve (6) is fixedly connected with a pressing plate (10) through a connecting block, sliding rods (11) are fixedly connected to the two sides of the top and the bottom of the inner cavity of the mounting seat (1) and positioned on the inner side of the U-shaped block (9), sliding sleeves (12) are movably connected to the top and the bottom of the surface of each sliding rod (11), a second spring (13) is sleeved on the surface of each sliding rod (11) and positioned between the two sliding sleeves (12), a connecting rod (14) is movably connected to the opposite side of each sliding sleeve (12), a clamping block (15) is movably connected to one end, far away from the sliding sleeves (12), of each connecting rod (14), a supporting rod (16) is fixedly connected to the opposite side of each sliding sleeve (12), a roller (17) is movably connected to one end, far away from the sliding sleeves (12), of each supporting rod (16), and a shell (18) is fixedly connected to the bottom of the two sides of the mounting seat (1), the utility model discloses a solar energy collector, including casing (18), the equal swing joint in one side relative with the bottom in casing (18) inner chamber top has movable block (19), the equal fixedly connected with pull rod (20) in one side that movable block (19) are opposite, the surface cover of pull rod (20) is equipped with third spring (21), the one end that movable block (19) were kept away from in pull rod (20) runs through to the outside and the fixedly connected with of casing (18) and draws piece (22), spacing groove (23) have all been seted up according to one side that board (10) are opposite, the top fixedly connected with stopper (24) of movable block (19), the one end that movable block (19) were kept away from in stopper (24) runs through to the top of casing (18) and extends to the inner chamber of spacing groove (23).
2. The current transformer with good anti-interference performance for the electrical automation engineering according to claim 1, characterized in that: the mounting base is characterized in that grooves are formed in the two sides of the top of the mounting base (1), fixing blocks are fixedly connected to the two sides of the bottom of the current transformer body (2), and one end, far away from the current transformer body (2), of each fixing block extends to the inner cavity of each groove.
3. The current transformer with good anti-interference performance for the electrical automation engineering according to claim 1, characterized in that: a first opening is formed in the top of the inner cavity of the mounting seat (1), and second openings are formed in the two sides of the inner cavity of the mounting seat (1).
4. The current transformer with good anti-interference performance for the electrical automation engineering according to claim 1, characterized in that: one end of the clamping block (15) far away from the connecting rod (14) extends to the inner cavity of the clamping groove (4), and one end of the roller (17) far away from the supporting rod (16) is in contact with the inner cavity of the U-shaped block (9).
5. The current transformer with good anti-interference performance for the electrical automation engineering according to claim 1, characterized in that: the top of the shell (18) is provided with a through groove, and one side of the inner cavity of the shell (18) opposite to the through groove is provided with a through hole.
6. The current transformer with good anti-interference performance for the electrical automation engineering according to claim 1, characterized in that: both ends of the second spring (13) are fixedly connected with one side opposite to the sliding sleeve (12), and the front surface of the mounting seat (1) is fixedly connected with a baffle plate through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304897.5U CN216212824U (en) | 2021-09-23 | 2021-09-23 | Electric automatization engineering is with current transformer that interference killing feature is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122304897.5U CN216212824U (en) | 2021-09-23 | 2021-09-23 | Electric automatization engineering is with current transformer that interference killing feature is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216212824U true CN216212824U (en) | 2022-04-05 |
Family
ID=80922366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122304897.5U Expired - Fee Related CN216212824U (en) | 2021-09-23 | 2021-09-23 | Electric automatization engineering is with current transformer that interference killing feature is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216212824U (en) |
-
2021
- 2021-09-23 CN CN202122304897.5U patent/CN216212824U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220429 Address after: 123000 Room 301, laohetu town government, Fuxin Mongolian Autonomous County, Fuxin City, Liaoning Province Patentee after: China Resources new energy (Fuxin) wind energy Co.,Ltd. Address before: 233020 room 1225, 12 / F, Yongchang international building, No. 35, Mingzhu Road, Huaishang District, Bengbu City, Anhui Province Patentee before: Huang Jiafeng |
|
| 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: 20220405 |