Rapid assembly structure of current transformer

Abstract

The utility model discloses a rapid assembly structure of a current transformer, and relates to the technical field of current transformers. The device comprises a first induction coil and a second induction coil, a first clamp and a second clamp are respectively nested on the circumferential side surfaces of the first induction coil and the second induction coil, assembling plates are attached to the two side surfaces of the second induction coil, and one surface of each assembling plate is in threaded connection with an assembling screw. According to the device, the first clamp and the second clamp are arranged, the first induction coil and the second induction coil are placed together to form a complete induction coil during assembly, then the first clamp and the second clamp are nested on the whole body of the induction coil, and connection screws are further used for fixing; the bottom plate is fixed on the second induction coil through the assembly screws, and finally the wiring board is fixed on the surfaces of the first induction coil and the second induction coil through the installation screws to provide a wiring function, so that the whole mutual inductor can be assembled, operation is convenient and fast, and disassembly and carrying are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of current transformers, in particular to a rapid assembly structure of a current transformer. Background Art

[0002] The existing current transformer is generally an integrated structure, which is inconvenient to be unable to be quickly disassembled and assembled when carried. In order to solve the above problem, a current transformer quick assembly structure is designed to effectively solve the problem that the traditional current transformer is generally an integrated structure, which is inconvenient to be unable to be quickly disassembled and assembled when carried. Utility Model Content

[0003] The utility model aims to provide a current transformer quick assembly structure to solve the problem that the traditional current transformer is generally an integrated overall structure and cannot be quickly disassembled and assembled when carried.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a rapid assembly structure of a current transformer, comprising a first induction coil and a second induction coil, wherein the first induction coil is located above the second induction coil, and the first clamp and the second clamp are respectively nested on the peripheral sides of the first induction coil and the second induction coil, and both sides of the second induction coil are fitted with an assembly plate, and one surface of the assembly plate is screwed with an assembly screw, and one surface of the first induction coil and the second induction coil are both provided with an end groove, and by providing the first clamp and the second clamp, the first induction coil and the second induction coil are placed together to form a complete induction coil during assembly, and then the first clamp and the second clamp are nested in the entire body of the induction coil, and further fixed by connecting screws, and then the bottom plate is fixed on the second induction coil by using assembly screws, and finally the installation screws are used to fix the wiring board on the surfaces of the first induction coil and the second induction coil to provide a wiring function, thereby completing the assembly of the entire transformer, and the operation is convenient and quick, and the disassembly and carrying are convenient.

[0006] Furthermore, the number of the assembly plates is two, a bottom plate is welded on the lower surface of the assembly plate, and a side positioning groove and a center positioning groove are opened on the upper surface of the bottom plate.

[0007] Furthermore, the number of the side positioning grooves is two, and the two side positioning grooves are respectively located at two ends of the central positioning groove, and the side positioning grooves and the central positioning groove pass through the bottom plate.

[0008] Furthermore, both ends of the first clamp and the second clamp are welded with an epitaxial plate, a surface of the epitaxial plate is provided with a connecting screw hole, the connecting screw hole is threadedly connected with a connecting screw, and the side surface of the connecting screw is threadedly connected with a connecting nut.

[0009] Furthermore, a terminal block is installed at the connection between the first induction coil and the second induction coil, a surface of the terminal block is provided with a mounting screw hole, a mounting screw is threadedly connected to the inner peripheral side of the mounting screw hole, and a washer is embedded in the peripheral side of the mounting screw.

[0010] The utility model has the following beneficial effects:

[0011] 1. The utility model sets a first clamp and a second clamp. When assembling, the first induction coil and the second induction coil are placed together to form a complete induction coil, and then the first clamp and the second clamp are nested around the whole induction coil, and further fixed with connecting screws, and then the bottom plate is fixed on the second induction coil with assembly screws, and finally the terminal board is fixed on the surface of the first induction coil and the second induction coil with installation screws to provide wiring function, thereby completing the assembly of the entire mutual inductor, which is convenient and quick to operate and easy to disassemble and carry.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0017] Figure 4 This is a bottom view of the utility model;

[0018] Figure 5 This is a schematic diagram of the specific structure of the wiring board of the utility model.

[0019] In the accompanying drawings, the list of components represented by each reference numeral is as follows: 1. first clamp; 2. first induction coil; 3. end groove; 4. assembly screw; 5. side positioning groove; 6. assembly plate; 7. bottom plate; 8. center positioning groove; 9. second induction coil; 10. extension plate; 11. connecting screw; 13. second clamp; 14. terminal block; 15. connecting nut; 16. mounting screw hole; 17. mounting screw; 18. washer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "lower" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0022] See also Figure 1-Figure 5 As shown, the utility model is a current transformer quick assembly structure, including a first induction coil 2 and a second induction coil 9, the first induction coil 2 is located above the second induction coil 9, the first induction coil 2 and the second induction coil 9 are respectively nested with a first clamp 1 and a second clamp 13 on the sides, the second induction coil 9 is fitted with an assembly plate 6 on both sides, an assembly screw 4 is screwed on one surface of the assembly plate 6, and an end groove 3 is opened on one surface of the first induction coil 2 and the second induction coil 9. By setting the first clamp 1 and the second clamp 13, the first induction coil 2 and the second induction coil 9 are placed together to form a complete induction coil during assembly, and then the first clamp 1 and the second clamp 13 are nested around the whole induction coil, and further fixed with the connecting screws 11, and then the bottom plate 7 is fixed on the second induction coil 9 with the assembly screws 4, and finally the screws 16 are installed to fix the terminal board 14 on the surface of the first induction coil 2 and the second induction coil 9 to provide a wiring function, thereby completing the assembly of the entire transformer, which is convenient and quick to operate and easy to disassemble and carry.

[0023] There are two assembly plates 6 . A bottom plate 7 is welded to the lower surface of the assembly plate 6 . A side positioning groove 5 and a center positioning groove 8 are formed on the upper surface of the bottom plate 7 .

[0024] There are two side positioning grooves 5 , which are respectively located at two ends of the central positioning groove 8 . The side positioning grooves 5 and the central positioning groove 8 pass through the bottom plate 7 .

[0025] Both ends of the first clamp 1 and the second clamp 13 are welded with an epitaxial plate 10 , and one surface of the epitaxial plate 10 is provided with a connecting screw hole, the inner part of the connecting screw hole is threadedly connected with a connecting screw 11 , and the side surface of the connecting screw 11 is threadedly connected with a connecting nut 15 .

[0026] A terminal block 14 is installed at the connection between the first induction coil 2 and the second induction coil 9. A mounting screw hole 16 is opened on one surface of the terminal block 14. A mounting screw 17 is threadedly connected to the inner peripheral side of the mounting screw hole 16. A washer 18 is nested on the peripheral side of the mounting screw 17.

[0027] A specific application of this embodiment is: when assembling the device, firstly, the first induction coil 2 and the second induction coil 9 are placed together to form a complete induction coil, and then the first clamp 1 and the second clamp 13 are nested around the whole induction coil, and further fixed with the connecting screws 11, and then the bottom plate 7 is fixed on the second induction coil 9 with the assembly screws 4, and finally the terminal board 14 is fixed on the surface of the first induction coil 2 and the second induction coil 9 with the installation screws 16 to provide the wiring function, thereby completing the assembly of the entire mutual inductor, which is convenient and quick to operate and easy to disassemble and carry.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A current transformer quick assembly structure, comprising a first induction coil (2) and a second induction coil (9), characterized in that: The first induction coil (2) is located above the second induction coil (9); the first induction coil (2) and the second induction coil (9) are respectively nested with a first clamp (1) and a second clamp (13); both sides of the second induction coil (9) are fitted with an assembly plate (6); one surface of the assembly plate (6) is screwed with an assembly screw (4); one surface of the first induction coil (2) and the second induction coil (9) is provided with an end groove (3); a terminal board (14) is installed at the connection between the first induction coil (2) and the second induction coil (9); one surface of the terminal board (14) is provided with a mounting screw hole (16).

2. A current transformer quick assembly structure according to claim 1, characterized in that: The number of the assembly plates (6) is two, a bottom plate (7) is welded to the lower surface of the assembly plate (6), and a side positioning groove (5) and a center positioning groove (8) are opened on the upper surface of the bottom plate (7).

3. A current transformer quick assembly structure according to claim 2, characterized in that: The number of the side positioning grooves (5) is two, and the two side positioning grooves (5) are respectively located at the two ends of the central positioning groove (8), and the side positioning grooves (5) and the central positioning groove (8) pass through the bottom plate (7).

4. The current transformer quick assembly structure according to claim 1, characterized in that: Both ends of the first clamp (1) and the second clamp (13) are welded with an extension plate (10), one surface of the extension plate (10) is provided with a connecting screw hole, the inside of the connecting screw hole is threadedly connected with a connecting screw (11), and the side surface of the connecting screw (11) is threadedly connected with a connecting nut (15).

5. The current transformer quick assembly structure according to claim 1, characterized in that: The inner peripheral side surface of the mounting screw hole (16) is threadedly connected with a mounting screw (17), and the peripheral side surface of the mounting screw (17) is embedded with a washer (18).

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