CN213459400U - Anti-resonance mutual inductor - Google Patents
Anti-resonance mutual inductor Download PDFInfo
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- CN213459400U CN213459400U CN202022668457.3U CN202022668457U CN213459400U CN 213459400 U CN213459400 U CN 213459400U CN 202022668457 U CN202022668457 U CN 202022668457U CN 213459400 U CN213459400 U CN 213459400U
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Abstract
The utility model discloses an anti-resonance mutual inductor, including anti-resonance mutual inductor main part, the bottom fixed mounting of anti-resonance mutual inductor main part has the base, the below of anti-resonance mutual inductor main part is provided with the fixing base, the slot has been seted up at the top of fixing base, the bottom cartridge of base is to the slot in, and has seted up four group's jacks on the cell wall of slot, the detachable installation of base and fixing base, one side of fixing base is passed through welded fastening and is installed first angle sign indicating number, the opposite side of fixing base passes through welded fastening and installs second angle sign indicating number, first mounting hole has been seted up on the first angle sign indicating number, the second mounting hole has been seted up on the second angle sign indicating number. An anti resonance mutual-inductor, dismouting easy operation only need control miniature air pump and solenoid valve can, do benefit to people and use, bring better use prospect.
Description
Technical Field
The utility model relates to an anti resonance mutual-inductor field, in particular to anti resonance mutual-inductor.
Background
The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. The high voltage can be changed into low voltage, and the large current can be changed into small current for measuring or protecting the system. Its function is mainly to convert high voltage or large current into standard low voltage (100V) or standard small current (5A or 1A, both referring to rated value) in proportion so as to realize standardization and miniaturization of measuring instrument, protection equipment and automatic control equipment. Meanwhile, the mutual inductor can be used for isolating a high-voltage system so as to ensure the safety of people and equipment. At present, part of transformers have different special effects through special design, such as transformers with an anti-resonance function. The existing anti-resonance mutual inductor has certain defects when in use, is high in difficulty in dismounting and mounting operation, cannot realize quick dismounting, is not beneficial to operations such as maintenance and replacement, and therefore the anti-resonance mutual inductor is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an anti-resonance transformer, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-resonance mutual inductor, includes anti-resonance mutual inductor main part, the bottom fixed mounting of anti-resonance mutual inductor main part has the base, the below of anti-resonance mutual inductor main part is provided with the fixing base, the slot has been seted up at the top of fixing base, the bottom cartridge of base is to the slot in, and has seted up four groups of jacks on the cell wall of slot, the detachable installation of base and fixing base, one side of fixing base is through welded fastening installs first angle sign indicating number, the opposite side of fixing base passes through welded fastening and installs second angle sign indicating number, first mounting hole has been seted up on the first angle sign indicating number, the second mounting hole has been seted up on the second angle sign indicating number.
Preferably, the base is provided with a mounting groove and four sliding grooves, a miniature air pump is fixedly mounted inside the mounting groove, the base is provided with air inlets, the air inlets are communicated with the inside of the mounting groove, the number of the sliding grooves is four, and the four sliding grooves are communicated and arranged in an X shape.
Preferably, the output fixedly connected with trachea of miniature air pump, tracheal middle part is provided with the solenoid valve, interlayer fixed connection between tracheal bottom and mounting groove and the spout, the trachea communicates with each other with the inside of spout, and all is provided with spacing ring, extension spring, piston and inserted bar in four groups of spouts.
Preferably, the limit ring is fixedly mounted in the chute, the piston is slidably arranged in the chute, the tension spring is fixedly connected between the limit ring and the piston, a round hole is formed in one end of the chute, and one end of the inserted rod penetrates through the round hole to enter the chute and is fixedly connected with the piston.
Preferably, the middle part of the limiting ring is provided with a through hole, a dust screen is fixedly mounted in the through hole, the middle part of the piston is provided with an annular groove, a sealing ring is fixedly mounted in the annular groove, the outer wall of the piston is provided with a slip increasing coating, and lubricating oil is filled in the sliding groove.
Compared with the prior art, the utility model discloses following beneficial effect has: the anti-resonance mutual inductor has the base inserted into the slot on the top of the fixed seat, the micro air pump inputs air into the chute through the air pipe when in operation, compressing the magnetic valve to form a high-pressure environment in the chute, forcing the piston to slide in a direction away from the limit ring, pushing the inserted rod to be inserted into the jack formed on the slot wall of the slot to play a role in locking, completing the installation of the anti-resonance mutual inductor, after the electromagnetic valve is opened, inside atmospheric pressure of spout resumes normally rapidly, the inside atmospheric pressure that lacks of spout supports, the automatic resilience of extension spring, the pulling piston slides towards the direction that is close to the spacing ring, drive the inserted bar shrink to the inside of spout, the inserted bar withdraws from the jack, remove the locking, accomplish anti resonance mutual-inductor's dismantlement, dismouting easy operation, only need control miniature air pump and solenoid valve can, do benefit to people and use, whole anti resonance mutual-inductor simple structure, and convenient operation, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a front view of the anti-resonance transformer of the present invention.
Fig. 2 is the utility model relates to a structural schematic of base among anti-resonance transformer.
Fig. 3 is the utility model relates to a structural schematic diagram of spacing ring among anti-resonance transformer.
In the figure: 1. an anti-resonance transformer body; 2. a base; 3. a fixed seat; 4. a first corner connector; 5. a second corner connector; 6. an air inlet; 7. mounting grooves; 8. a micro air pump; 9. an air tube; 10. an electromagnetic valve; 11. a chute; 12. a limiting ring; 13. a tension spring; 14. a piston; 15. a seal ring; 16. inserting a rod; 17. a dust screen.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, an anti-resonance transformer, including anti-resonance transformer main part 1, the bottom fixed mounting of anti-resonance transformer main part 1 has base 2, the below of anti-resonance transformer main part 1 is provided with fixing base 3, the slot has been seted up at the top of fixing base 3, the bottom cartridge of base 2 is to the slot in, four groups of jacks have been seted up on the cell wall of slot, base 2 and the detachable installation of fixing base 3, one side of fixing base 3 is through welded fastening installation first corner sign indicating number 4, the opposite side of fixing base 3 is through welded fastening installation second corner sign indicating number 5, first mounting hole has been seted up on first corner sign indicating number 4, the second mounting hole has been seted up on second corner sign indicating number 5.
Further, the base 2 is provided with a mounting groove 7 and sliding grooves 11, the mounting groove 7 is fixedly provided with a miniature air pump 8 inside, the base 2 is provided with an air inlet 6, the air inlet 6 is communicated with the inside of the mounting groove 7, the sliding grooves 11 are four in number, the four sliding grooves 11 are communicated with each other and arranged in an X shape, and when the miniature air pump 8 operates, air in an external environment passes through the air inlet 6 and enters the inside of the mounting groove 7.
Furthermore, an air pipe 9 is fixedly connected to an output end of the miniature air pump 8, an electromagnetic valve 10 is arranged in the middle of the air pipe 9, the bottom end of the air pipe 9 is fixedly connected with an interlayer between the mounting groove 7 and the sliding groove 11, the air pipe 9 is communicated with the inside of the sliding groove 11, a limiting ring 12, a tension spring 13, a piston 14 and an inserted rod 16 are arranged in each of the four groups of sliding grooves 11, and after the electromagnetic valve 10 is opened, the miniature air pump 8 can input air into the sliding groove 11 through the air pipe 9.
Further, a limit ring 12 is fixedly installed inside the chute 11, a piston 14 is slidably disposed inside the chute 11, a tension spring 13 is fixedly connected between the limit ring 12 and the piston 14, one end of the chute 11 is provided with a circular hole, one end of an inserted rod 16 penetrates through the circular hole to enter the inside of the chute 11 and be fixedly connected with the piston 14, when the micro air pump 8 operates, air is input into the chute 11 through an air pipe 9 and is compressed, so that a high-pressure environment is formed inside the chute 11, the piston 14 is forced to slide in a direction away from the limit ring 12, the tension spring 13 is forced to stretch, the inserted rod 16 is pushed to be inserted into an insertion hole formed in the wall of the insertion groove when the piston 14 slides, a locking effect is achieved, installation of the anti-resonance mutual inductor body 1 is completed, then the electromagnetic valve 10 is controlled to be closed, air inside the chute 11 cannot leak, an air pressure support is formed inside, after the electromagnetic valve 10 is opened, the air pressure in the chute 11 is rapidly recovered to be normal, the air pressure in the chute 11 is lack of air pressure support, the tension spring 13 automatically rebounds, the piston 14 is pulled to slide towards the direction close to the limiting ring 12, the inserted rod 16 is driven to contract to the inside of the chute 11, the inserted rod 16 exits from the jack, locking is removed, and the disassembly of the anti-resonance mutual inductor main body 1 is completed.
Furthermore, a through hole is formed in the middle of the limiting ring 12, a dust screen 17 is fixedly mounted in the through hole, fine particles such as dust are prevented from entering a moving area of the piston 14 and causing adverse effects on the piston 14, an annular groove is formed in the middle of the piston 14, a sealing ring 15 is fixedly mounted in the annular groove, air tightness between the piston 14 and the sliding groove 11 is improved, a sliding increasing coating is arranged on the outer wall of the piston 14, lubricating oil is filled in the sliding groove 11, sliding friction force of the piston 14 is reduced, and the piston 14 can slide more smoothly.
It should be noted that, the utility model relates to an anti-resonance mutual inductor, when installing, the fixing base 3 is fixed to the installation position by using a plurality of sets of fasteners such as bolts to pass through the first installation hole provided on the first corner connector 4 and the second installation hole provided on the second corner connector 5, then the bottom of the base 2 is inserted into the slot provided on the top of the fixing base 3, the round hole provided on the outer wall of the base 2 aligns with the jack provided on the slot wall, the micro air pump 8 is controlled to start, the control solenoid valve 10 is opened, when the micro air pump 8 operates, the air is input into the chute 11 through the air pipe 9 and compressed, so that the high pressure environment is formed inside the chute 11, the piston 14 is forced to slide in the direction away from the limit ring 12, the extension spring 13 is forced to stretch, when the piston 14 slides, the push rod 16 is inserted into the jack provided on the slot wall, which plays a locking role, and the installation of the anti-resonance, later control solenoid valve 10 closes, the unable inside air that leaks of spout 11, form atmospheric pressure in the inside of spout 11 and support, make piston 14 and inserted bar 16 keep the position, in the use, when anti-resonance mutual-inductor main part 1 broke down and need overhaul or change, control solenoid valve 10 opens, solenoid valve 10 opens the back, the inside atmospheric pressure of spout 11 resumes normally rapidly, the inside atmospheric pressure that lacks of spout 11 supports, extension spring 13 is automatic kick-backs, pulling piston 14 slides towards the direction that is close to spacing ring 12, drive inserted bar 16 and contract to the inside of spout 11, inserted bar 16 withdraws from the jack, remove the locking, accomplish the dismantlement of anti-resonance mutual-inductor main part 1, easy dismounting operation, and is relatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An anti-resonance transformer, includes anti-resonance transformer main part (1), its characterized in that: the utility model discloses an anti-resonance mutual inductor, including anti-resonance mutual inductor main part (1), the bottom fixed mounting of anti-resonance mutual inductor main part (1) has base (2), the below of anti-resonance mutual inductor main part (1) is provided with fixing base (3), the slot has been seted up at the top of fixing base (3), the bottom cartridge of base (2) is to the slot in, and has seted up four groups of jacks on the cell wall of slot, base (2) and the detachable installation of fixing base (3), one side of fixing base (3) is installed first angle sign indicating number (4) through welded fastening, the opposite side of fixing base (3) is through welded fastening installation second angle sign indicating number (5), first mounting hole has been seted up on first angle sign indicating number (4), the second mounting hole has been seted up on second angle sign.
2. An anti-resonance transformer according to claim 1, characterized in that: the air pump is characterized in that a mounting groove (7) and sliding grooves (11) are formed in the base (2), a miniature air pump (8) is fixedly mounted in the mounting groove (7), an air inlet (6) is formed in the base (2), the air inlet (6) is communicated with the inside of the mounting groove (7), the sliding grooves (11) are four groups, and the four groups of sliding grooves (11) are communicated with each other and arranged in an X shape.
3. An anti-resonance transformer according to claim 2, characterized in that: output fixedly connected with trachea (9) of miniature air pump (8), the middle part of trachea (9) is provided with solenoid valve (10), interlayer fixed connection between the bottom of trachea (9) and mounting groove (7) and spout (11), trachea (9) communicate with each other with the inside of spout (11), and all be provided with spacing ring (12), extension spring (13), piston (14) and inserted bar (16) in four group spouts (11).
4. An anti-resonance transformer according to claim 3, characterized in that: spacing ring (12) fixed mounting is in the inside of spout (11), piston (14) slide and set up in the inside of spout (11), extension spring (13) fixed connection is between spacing ring (12) and piston (14), the round hole has been seted up to the one end of spout (11), the one end of inserted bar (16) passes the inside and piston (14) fixed connection that the round hole got into spout (11).
5. An anti-resonance transformer according to claim 4, characterized in that: the middle part of the limiting ring (12) is provided with a through hole, a dust screen (17) is fixedly mounted in the through hole, the middle part of the piston (14) is provided with an annular groove, a sealing ring (15) is fixedly mounted in the annular groove, the outer wall of the piston (14) is provided with a slip increasing coating, and lubricating oil is filled in the sliding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668457.3U CN213459400U (en) | 2020-11-18 | 2020-11-18 | Anti-resonance mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668457.3U CN213459400U (en) | 2020-11-18 | 2020-11-18 | Anti-resonance mutual inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213459400U true CN213459400U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022668457.3U Active CN213459400U (en) | 2020-11-18 | 2020-11-18 | Anti-resonance mutual inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213459400U (en) |
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2020
- 2020-11-18 CN CN202022668457.3U patent/CN213459400U/en active Active
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