CN210667997U - Mutual inductor cassette - Google Patents
Mutual inductor cassette Download PDFInfo
- Publication number
- CN210667997U CN210667997U CN201922053269.7U CN201922053269U CN210667997U CN 210667997 U CN210667997 U CN 210667997U CN 201922053269 U CN201922053269 U CN 201922053269U CN 210667997 U CN210667997 U CN 210667997U
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- CN
- China
- Prior art keywords
- spring
- block
- cavity
- clamping
- connecting block
- 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 mutual inductor clamping seat, which comprises a clamping seat, the clamping seat is arranged in a transformer box, a mounting groove is formed on the top surface of the clamping seat, a connecting block is arranged in the mounting groove, the top surface of the connecting block is connected with a current transformer, a cavity is formed in the clamping seat, the cavity is communicated with the mounting groove, a slide rail is formed in the cavity, the slide rail is transversely arranged, a slide block is arranged in the slide rail, the slide block is in sliding fit with the slide rail, the top surface of the slide block is connected with a clamping block, a first spring is arranged in the cavity, the first spring is transversely arranged, one end of the first spring is arranged on the inner wall of the cavity, the other end of the first spring is arranged on the outer side of the clamping block, clamping grooves are formed on the left side and the right side of the connecting block, when the connecting block is arranged in, a buffer device is arranged in the mounting groove and arranged on the bottom surface of the connecting block.
Description
Technical Field
The utility model belongs to the technical field of the mutual-inductor technique and specifically relates to a mutual-inductor cassette is related to.
Background
The current transformer is an instrument for measuring by converting a large primary side current into a small secondary side current according to the electromagnetic induction principle. Because the current transformer is inside shockproof poor, especially at the variability of outdoor service environment, seriously reduce current transformer's life, traditional current transformer installs in the transformer box through the mode of locking the screw, moreover because current transformer itself does not have the structure of being convenient for tear open and change, leads to very inconvenient when installation or change current transformer, so need a transformer cassette to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A mutual inductor clamping seat comprises a clamping seat, wherein the clamping seat is installed in a transformer box, a mounting groove is formed in the top surface of the clamping seat, a connecting block is arranged in the mounting groove, a current mutual inductor is connected to the top surface of the connecting block, a cavity is formed in the clamping seat and communicated with the mounting groove, a sliding rail is formed in the cavity and transversely arranged, a sliding block is arranged in the sliding rail and is in sliding fit with the sliding rail, a clamping block is connected to the top surface of the sliding block, a first spring is arranged in the cavity and transversely arranged, one end of the first spring is installed on the inner wall of the cavity, the other end of the first spring is installed on the outer side of the clamping block, clamping grooves are formed in the left side and the right side of the connecting block, when the connecting block is installed in the mounting groove, the clamping block is clamped into the clamping grooves, a buffer device is arranged in the mounting groove and arranged on the bottom surface of the connecting block.
As a further aspect of the present invention: the buffer device comprises a first connecting plate, a second connecting plate and a second spring, the first connecting plate is arranged on the inner wall of the mounting groove, the second connecting plate is arranged on the bottom surface of the connecting block, the upper end of the second spring is connected with the bottom surface of the second connecting plate, and the lower end of the second spring is connected with the top surface of the first connecting plate.
As a further aspect of the present invention: the cavity inner wall shaping has first lug, and the outside shaping of fixture block has the second lug, and the one end and the first lug threaded connection of spring, the other end and the second lug threaded connection of spring.
As a further aspect of the present invention: the top surface shaping of first connecting block has the third lug, and the bottom surface shaping of second connecting block has the fourth lug, and the lower extreme and the third lug threaded connection of second spring, the upper end and the fourth lug threaded connection of second spring.
As a further aspect of the present invention: the inner side surface of the clamping block is arc-shaped, and the outer side surface of the lower end of the connecting block is arc-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: when the current transformer is installed, the current transformer can be fixed by installing the connecting block at the bottom end of the current transformer in the installing groove of the clamping seat, the installation and the replacement of the current transformer are facilitated, the buffer device in the installing groove can play a role in shock prevention, and the service life of the current transformer is prolonged.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the chute structure of the present invention.
In the figure: 1. the clamping seat comprises a clamping seat, 2, a mounting groove, 3, a connecting block, 4, a current transformer, 5, a cavity, 6, a sliding block, 7, a clamping block, 8, a first spring, 9, a clamping groove, 10, a sliding groove, 11, a guide rod, 12, a buffering device, 13, a first connecting plate, 14, a second connecting plate, 15, a second spring, 16, a first bump, 17, a second bump, 18, a third bump, 19, a fourth bump, 20 and a sliding rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a transformer cassette includes a cassette 1, the cassette 1 is installed in a transformer box, a mounting groove 2 is formed on a top surface of the cassette 1, a connecting block 3 is disposed in the mounting groove 2, a current transformer 4 is connected to a top surface of the connecting block 3, a cavity 5 is formed in the cassette 1, the cavity 5 is communicated with the mounting groove 2, a slide rail 20 is formed in the cavity 5, the slide rail 20 is transversely disposed, a slide block 6 is disposed in the slide rail 20, the slide block 6 is in sliding fit with the slide rail 20, a clamping block 7 is connected to a top surface of the slide block 6, a first spring 8 is disposed in the cavity 5, the first spring 8 is transversely disposed, one end of the first spring 8 is installed on an inner wall of the cavity 5, the other end is installed on an outer side of the clamping block 7, clamping grooves 9 are formed, the top surface of the clamping seat 1 is formed with a sliding groove 10, the sliding groove 10 is communicated with the cavity 5, a guide rod 11 is arranged in the sliding groove 10, the guide rod 11 is in sliding fit with the sliding groove 10, the lower end of the guide rod 11 is connected with the top surface of the clamping block 7, a buffer device 12 is arranged in the mounting groove 2, and the buffer device 12 is arranged on the bottom surface of the connecting block 3.
A first convex block 16 is formed on the inner wall of the cavity 5, a second convex block 17 is formed on the outer side of the clamping block 7, one end of the spring is in threaded connection with the first convex block 16, and the other end of the spring is in threaded connection with the second convex block 17.
The top surface of the first connecting block 3 is formed with a third lug 18, the bottom surface of the second connecting block 3 is formed with a fourth lug 19, the lower end of the second spring 15 is in threaded connection with the third lug 18, and the upper end of the second spring 15 is in threaded connection with the fourth lug 19.
The inner side surface of the fixture block 7 is arc-shaped, and the outer side surface of the lower end of the connecting block 3 is arc-shaped.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. A mutual inductor clamping seat is characterized by comprising a clamping seat, wherein the clamping seat is installed in a transformer box, a mounting groove is formed in the top surface of the clamping seat, a connecting block is arranged in the mounting groove, a current transformer is connected to the top surface of the connecting block, a cavity is formed in the clamping seat and communicated with the mounting groove, a slide rail is formed in the cavity and transversely arranged, a slide rail is arranged in the slide rail and is in sliding fit with the slide rail, a clamping block is connected to the top surface of the slide block, a first spring is arranged in the cavity and transversely arranged, one end of the first spring is installed on the inner wall of the cavity, the other end of the first spring is installed on the outer side of the clamping block, clamping grooves are formed in the left side and the right side of the connecting block, when the connecting block is installed in the mounting groove, the clamping block is clamped into the clamping grooves, a, a buffer device is arranged in the mounting groove and arranged on the bottom surface of the connecting block.
2. The mutual inductor cassette of claim 1, wherein the buffer device comprises a first connecting plate, a second connecting plate, and a second spring, the first connecting plate is mounted on the inner wall of the mounting groove, the second connecting plate is mounted on the bottom surface of the connecting plate, the upper end of the second spring is connected to the bottom surface of the second connecting plate, and the lower end of the second spring is connected to the top surface of the first connecting plate.
3. The mutual inductor holder according to claim 1, wherein a first protrusion is formed on an inner wall of the cavity, a second protrusion is formed on an outer side of the holder, one end of the spring is in threaded connection with the first protrusion, and the other end of the spring is in threaded connection with the second protrusion.
4. The mutual inductor holder as claimed in claim 2, wherein the first connecting block has a third protrusion formed on a top surface thereof, the second connecting block has a fourth protrusion formed on a bottom surface thereof, a lower end of the second spring is threadedly coupled to the third protrusion, and an upper end of the second spring is threadedly coupled to the fourth protrusion.
5. The mutual inductor clamping seat according to claim 1, wherein the inner side surface of the clamping block is arc-shaped, and the outer side surface of the lower end of the connecting block is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053269.7U CN210667997U (en) | 2019-11-25 | 2019-11-25 | Mutual inductor cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922053269.7U CN210667997U (en) | 2019-11-25 | 2019-11-25 | Mutual inductor cassette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210667997U true CN210667997U (en) | 2020-06-02 |
Family
ID=70816162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922053269.7U Expired - Fee Related CN210667997U (en) | 2019-11-25 | 2019-11-25 | Mutual inductor cassette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210667997U (en) |
-
2019
- 2019-11-25 CN CN201922053269.7U patent/CN210667997U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20211125 |