CN220065408U - Residual current transformer device - Google Patents
Residual current transformer device Download PDFInfo
- Publication number
- CN220065408U CN220065408U CN202321557841.3U CN202321557841U CN220065408U CN 220065408 U CN220065408 U CN 220065408U CN 202321557841 U CN202321557841 U CN 202321557841U CN 220065408 U CN220065408 U CN 220065408U
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- fixedly connected
- clamping
- current transformer
- residual current
- clamping plates
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- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 abstract description 5
- 239000002390 adhesive tape Substances 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000123 paper Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to the technical field of current transformers, in particular to a residual current transformer device which comprises a transformer body, wherein one end of the transformer body is fixedly connected with a connecting plate, one end of the transformer body is provided with a mounting mechanism, one side of the transformer body is provided with an auxiliary mechanism, the mounting mechanism comprises a plate body, and one side of the plate body is fixedly connected with a glue paste. According to the utility model, the plate body is adhered into the electric box by using the adhesive tape, the mutual inductor body is pressed, the clamping block extrudes the two clamping plates to deviate from and move, after one end of the clamping block passes through the two clamping plates, the two clamping plates are driven by the reset elastic force of the adjacent rebound springs to automatically reset, so that the clamping block is clamped, the two sleeve frames are sleeved on the connecting plate, the mutual inductor body is fixed, the two clamping plates can deviate from and move by pulling the two connecting ropes, and therefore, the clamping block and the connecting plate are separated, the mutual inductor body is convenient to assemble and disassemble by a user, and the mutual inductor body is convenient to use by the user.
Description
Technical Field
The utility model relates to the technical field of current transformers, in particular to a residual current transformer device.
Background
The main structure of the current transformer comprises an iron core and a winding wound on the iron core, an insulating layer is wrapped outside the iron core, when the current transformer is used, a main wire is required to pass through the iron core on the main body of the current transformer, so that a circuit system is detected or protected, a base of the current transformer is generally fixed on a support by adopting screws, holes are formed in the electric boxes when the current transformer is first installed by users for fixing the screws, the fixing is troublesome, the current transformer is required to be detached for testing and maintenance when the current transformer is later overhauled each time, the screws are required to be used for rotation by the users, and the circuit in part of the electric boxes is possibly arranged in disorder, so that the users are troublesome and inconvenient to disassemble the current transformer.
Disclosure of Invention
In order to overcome the technical problems, the utility model aims to provide a residual current transformer device, which is characterized in that a plate body is adhered to an electric box by using a glue paste, a transformer body is pressed, a clamping block extrudes two clamping plates to deviate from each other, after one end of the clamping block passes through the two clamping plates, the two clamping plates are driven by the reset elastic force of an adjacent rebound spring to automatically reset, so that the clamping block is clamped, two cover frames are sleeved on a connecting plate, the transformer body is fixed, the two clamping plates can deviate from each other by pulling two connecting ropes, the clamping block and the connecting plate are separated, the transformer body is convenient to assemble and disassemble by a user, and the transformer device is convenient to use by the user.
The aim of the utility model can be achieved by the following technical scheme:
the residual current transformer device comprises a transformer body, wherein one end of the transformer body is fixedly connected with a connecting plate, one end of the transformer body is provided with a mounting mechanism, and one side of the transformer body is provided with an auxiliary mechanism;
the mounting mechanism comprises a plate body, one side of the plate body is fixedly connected with a sticky note, one side of the sticky note is fixedly connected with release paper, two sliding rails are fixedly connected to two ends of the other side of the plate body, clamping plates are fixedly connected between the two sliding rails at the same end of the plate body in a sliding mode, two clamping plates are fixedly connected with sleeve frames on one side of the clamping plates, a clamping block is fixedly connected to the center of one side of the connecting plate, clamping blocks of the clamping block are movably clamped between the two clamping plates, and the two sleeve frames are respectively and slidably sleeved at two ends of the connecting plate.
The method is further characterized in that: the two ends of the two sliding rails positioned at the same end of the plate body are fixedly connected with guide plates, the adjacent sides of the two guide plates are fixedly connected with rebound springs, the other sides of the clamping plates are fixedly connected with fixing plates, and one ends of the rebound springs are respectively fixedly connected with one sides of the two fixing plates.
The method is further characterized in that: the installation mechanism is provided with an opening mechanism in a matching way;
the opening mechanism comprises two connecting ropes, one ends of the two connecting ropes are respectively and fixedly connected with one ends of the two clamping plates, which deviate from each other, limiting grooves are formed in one side of each guide plate, and one ends of the two connecting ropes penetrate through the adjacent limiting grooves.
The method is further characterized in that: the transformer body other end fixedly connected with two plastics clamps, two equal fixedly connected with card section of thick bamboo of connecting rope one end, and two card section of thick bamboo activity joint respectively in two plastics clamps are inside, two equal fixedly connected with limiting plate of card section of thick bamboo one end.
The method is further characterized in that: the auxiliary mechanism comprises a connecting block, a frame body is arranged on one side of the connecting block, one side of the connecting block is fixedly connected with one side of the frame body, one side of the connecting block is fixedly connected with a pull rope, one end of the pull rope penetrates through the inside of the frame body, a threaded hole is formed in the top surface of the frame body, and bolts are screwed in the threaded hole.
The method is further characterized in that: one end of the clamping block is in a truncated cone-shaped structure.
The method is further characterized in that: two adjacent one ends of the clamping plates are arc-shaped surfaces.
The utility model has the beneficial effects that:
through utilizing gluing to adhere plate body and electronic box together, during the use, press the mutual-inductor body, can make the fixture block extrude two cardboard and deviate from mutually and remove, make two fixed plates press adjacent rebound spring compression, then treat after two cardboard are passed to fixture block one end, two cardboard will be driven by adjacent rebound spring reset elasticity and automatic re-setting, thereby block the fixture block and make two cover frames cover connecting plate, thereby fix the mutual-inductor body, simultaneously, the user can pull the stay cord, the ring hoop that makes the stay cord form is lived the electric wire that passes inside the mutual-inductor body, then the bolt is fixed with the stay cord, thereby improve the steadiness of mutual-inductor body, then the user can walk around the circuit that does not pass the mutual-inductor body with two connection ropes, then with two card section of thick bamboo cards inside the plastics clamp, thereby carry out spacingly to other circuits, when taking out the mutual-inductor body, the person of can make two cards deviate from mutually, thereby break away from fixture block and connecting plate, the person's dismouting mutual-inductor body is convenient for use.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the transformer body and mounting mechanism of the present utility model;
FIG. 3 is an exploded view of the mounting mechanism and the opening mechanism of the present utility model;
fig. 4 is a schematic structural diagram of a transformer body and an auxiliary mechanism in the present utility model.
In the figure: 100. a transformer body; 110. a connecting plate; 111. a clamping block; 200. an auxiliary mechanism; 210. a connecting block; 220. a frame; 230. a pull rope; 300. a mounting mechanism; 310. a plate body; 311. sticking; 312. release paper; 320. a slide rail; 330. a clamping plate; 331. a sleeve frame; 332. a fixing plate; 340. a guide plate; 341. a rebound spring; 342. a limit groove; 400. an opening mechanism; 410. a connecting rope; 420. a clamping cylinder; 430. a limiting plate; 440. a plastic clamp.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model discloses a residual current transformer device, which is shown in fig. 1-4, and comprises a transformer body 100, wherein one end of the transformer body 100 is fixedly connected with a connecting plate 110, one end of the transformer body 100 is provided with a mounting mechanism 300, and one side of the transformer body 100 is provided with an auxiliary mechanism 200;
the installation mechanism 300 comprises a plate body 310, a glue piece 311 is fixedly connected to one side of the plate body 310, release paper 312 is fixedly bonded to one side of the glue piece 311, two sliding rails 320 are fixedly connected to two ends of the other side of the plate body 310, clamping plates 330 are clamped between the two sliding rails 320 located at the same end of the plate body 310, a sleeve frame 331 is fixedly connected to one side of the two clamping plates 330, a clamping block 111 is fixedly connected to the center of one side of the connecting plate 110, the clamping block 111 is movably clamped between the two clamping plates 330, the two sleeve frames 331 are respectively and slidably sleeved at two ends of the connecting plate 110, when the installation mechanism is used, release paper 312 is torn off, the glue piece 311 is adhered to a peripheral iron frame or an electric box, the plate body 310 is fixed in one place, then a user can slide the two clamping plates 330 in opposite directions, the clamping block 111 is clamped, the two sleeve frames 331 sleeve the two ends of the connecting plate 110, when the installation mechanism is detached, the clamping blocks 111 and the connecting plate 110 are separated from the plate body 310 by sliding the two clamping plates 330 in opposite sides, and therefore a user can conveniently install and detach the mutual inductor in a messy circuit box.
The two clamping plates 330 are fixedly connected with the guide plates 340, the two clamping plates 330 are fixedly connected with the fixing plates 332, one ends of the two rebound springs 341 are fixedly connected with one sides of the two fixing plates 332 respectively, when the transformer body 100 is firstly pressed during primary installation, the adjacent ends of the two clamping plates 330 are arc surfaces, the clamping blocks 111 are easier to squeeze out the two clamping plates 330, after the clamping blocks 111 squeeze out the two clamping plates 330, the fixing plates 332 on the two clamping plates 330 press the adjacent rebound springs 341 to retract, then the two rebound springs 341 are automatically reset due to reset elasticity, the two clamping plates 330 clamp the round table-shaped parts of the clamping blocks 111, and the two sleeve frames 331 are sleeved at the two ends of the connecting plates 110, so that the plate body 310 is connected with the transformer body 100, the two mutual inductor body 100 can be held by holding the transformer body 100 to remove release paper 312 and then the plate body 310 is adhered to an electric box by using the adhesive plaster 311, so that the mounting plate body 310 can be conveniently used, and the two clamping plates 111 can be automatically clamped by the clamping plates 111 each time when the two clamping plates 111 are automatically installed.
The auxiliary mechanism 200 comprises a connecting block 210, a frame 220 is arranged on one side of the connecting block 210, one side of the connecting block 210 and one side of the frame 220 are fixedly connected with one side of the transformer body 100, one end of the connecting block 210 is fixedly connected with a pull rope 230, one end of the pull rope 230 penetrates through the inside of the frame 220, a threaded hole is formed in the top surface of the frame 220, a bolt is screwed in the threaded hole, the pull rope 230 is in a curled state, a ring sleeve is wound on the middle of the threaded hole, when a central ring of the transformer body 100 penetrates through an electric wire, the electric wire penetrates through the ring sleeve formed by the pull rope 230, a user can pull the pull rope 230, the ring sleeve formed by the pull rope 230 is fastened on the electric wire, the user can rotate the bolt to fix the pull rope 230, and accordingly a heavy iron core part of the transformer body 100 is hung on the electric wire by the pull rope 230, the transformer body 100 is assisted to be kept stable, and the transformer body is not easy to drop due to weight.
The supporting opening mechanism 400 that is provided with of installation mechanism 300, opening mechanism 400 includes two connecting ropes 410, two connecting ropes 410 one end respectively with two cardboard 330 are mutually away from one end fixed connection, spacing groove 342 has all been seted up to two baffle 340 one side, and two connecting ropes 410 one end all runs through adjacent spacing groove 342, transformer body 100 other end fixedly connected with two plastics clamp 440, two connecting ropes 410 one end all fixedly connected with card section of thick bamboo 420, and two card section of thick bamboo 420 movable joint respectively in two plastics clamp 440 are inside, two card section of thick bamboo 420 one end all fixedly connected with limiting plate 430, the user is in the too much time of electric wire of electric box inside, can walk around two connecting ropes 410 and do not pass the electric wire of transformer body 100 inside, then with two card section of thick bamboo 420 card inside two plastics clamp 440, receive the bundle to the electric wire, can take out two card section of thick bamboo 420 from adjacent plastics clamp 440 inside when needs take out transformer body 100, then the user can stimulate two connecting ropes 410, make two connecting ropes drive two cardboard and are mutually away from the slip cap 330, thereby make two person's connection ropes 331 break away from two and use the person's of the connection plate 330 to take out the mutual inductor body 100, and make two person's grip the mutual inductor body 110 to take out its mutual inductor body.
Working principle: when the transformer is installed for the first time, firstly, one end of the transformer body 100 is aligned with the plate body 310 and pressed, after the clamping blocks 111 are squeezed out of the two clamping plates 330, the fixing plates 332 on the two clamping plates 330 press the adjacent rebound springs 341 to retract, then the two rebound springs 341 automatically reset due to reset elastic force, the two clamping plates 330 clamp the round table-shaped parts of the clamping blocks 111, and the two sleeve frames 331 are sleeved at the two ends of the connecting plate 110, so that the plate body 310 is connected with the transformer body 100, and then the plate body 310 can be adhered to an electric box by using the adhesive tape 311 after the release paper 312 is removed by holding the transformer body 100;
then, a user can bypass the two connecting ropes 410 around the electric wires which do not pass through the iron core of the transformer body 100, then clamp the two clamping cylinders 420 inside the two plastic clamping clamps 440, bundle the electric wires, take out the two clamping cylinders 420 from the inside of the adjacent plastic clamping clamps 440 when the transformer body 100 needs to be taken out, pull the two connecting ropes 410, and enable the two connecting ropes 410 to drive the two clamping plates 330 to slide away from each other, so that the two sleeve frames 331 are separated from the connecting plates 110, the two clamping plates 330 are separated from the clamping blocks 111, and the user can hold the transformer body 100 to take out the transformer body.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.
Claims (7)
1. The residual current transformer device comprises a transformer body (100), wherein one end of the transformer body (100) is fixedly connected with a connecting plate (110), and the residual current transformer device is characterized in that an installation mechanism (300) is arranged at one end of the transformer body (100), and an auxiliary mechanism (200) is arranged at one side of the transformer body (100);
the mounting mechanism (300) comprises a plate body (310), one side of the plate body (310) is fixedly connected with a sticky note (311), one side of the sticky note (311) is fixedly connected with release paper (312), two sliding rails (320) are fixedly connected to two ends of the other side of the plate body (310), clamping plates (330) are fixedly connected between the two sliding rails (320) which are positioned at the same end of the plate body (310), two clamping plates (330) are fixedly connected with sleeve frames (331) on one side, clamping blocks (111) are fixedly connected to the center of one side of the connecting plate (110), the clamping blocks (111) are movably clamped between the two clamping plates (330), and the two sleeve frames (331) are respectively and slidably sleeved at two ends of the connecting plate (110).
2. A residual current transformer device according to claim 1, wherein guide plates (340) are fixedly connected between one ends of two sliding rails (320) located at the same end of the plate body (310), rebound springs (341) are fixedly connected to adjacent sides of the two guide plates (340), fixing plates (332) are fixedly connected to the other sides of the two clamping plates (330), and one ends of the two rebound springs (341) are fixedly connected to one sides of the two fixing plates (332) respectively.
3. A residual current transformer device according to claim 2, characterized in that the mounting means (300) is provided with an opening means (400) in cooperation;
the opening mechanism (400) comprises two connecting ropes (410), one ends of the two connecting ropes (410) are respectively and fixedly connected with one ends of the two clamping plates (330) which are opposite to each other, one sides of the two guide plates (340) are respectively provided with a limiting groove (342), and one ends of the two connecting ropes (410) are respectively penetrated through the adjacent limiting grooves (342).
4. A residual current transformer device according to claim 3, wherein the other end of the transformer body (100) is fixedly connected with two plastic clips (440), one end of each of the two connecting ropes (410) is fixedly connected with a clamping cylinder (420), the two clamping cylinders (420) are movably clamped inside the two plastic clips (440), and one end of each of the two clamping cylinders (420) is fixedly connected with a limiting plate (430).
5. The residual current transformer device according to claim 2, wherein the auxiliary mechanism (200) comprises a connecting block (210), a frame (220) is arranged on one side of the connecting block (210), one side of the connecting block (210) and one side of the frame (220) are fixedly connected with one side of the transformer body (100), one end of the connecting block (210) is fixedly connected with a pull rope (230), one end of the pull rope (230) penetrates through the inside of the frame (220), a threaded hole is formed in the top surface of the frame (220), and a bolt is screwed into the threaded hole.
6. A residual current transformer device according to claim 2, characterized in that one end of the clamping block (111) has a truncated cone-like structure.
7. A residual current transformer device according to claim 6, characterized in that adjacent ends of two of said clamping plates (330) are each arcuate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557841.3U CN220065408U (en) | 2023-06-19 | 2023-06-19 | Residual current transformer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557841.3U CN220065408U (en) | 2023-06-19 | 2023-06-19 | Residual current transformer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220065408U true CN220065408U (en) | 2023-11-21 |
Family
ID=88761034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321557841.3U Active CN220065408U (en) | 2023-06-19 | 2023-06-19 | Residual current transformer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220065408U (en) |
-
2023
- 2023-06-19 CN CN202321557841.3U patent/CN220065408U/en active Active
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