Transition plate

Abstract

The utility model discloses a transition plate, which relates to the technical field of transition plates and comprises a conductive unit and a connecting unit. The conductive unit comprises a copper plate with an embedded groove and a reinforcing plate arranged in the embedded groove; and the connecting unit comprises a connecting assembly which is arranged on the copper plate and penetrates through the reinforcing plate, and a mounting assembly which is in threaded connection with the connecting assembly and abuts against the copper plate. According to the transition plate, the reinforcing plate can be embedded in the copper plate, so that the structural strength of the transition plate is improved, and deformation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transition plates, in particular to a transition plate. Background Art

[0002] At present, the material of the lead-out terminals of important motors and transformers is mostly copper. During the maintenance period, excessive torque often occurs during disassembly and installation, resulting in stud breakage, which has a serious impact on the maintenance period. Especially for current transformers used in oil-immersed transformers, if the copper stud breaks, the replacement of the terminal requires oil drainage, which takes a long time and has complex processes, greatly reducing the maintenance efficiency and even causing the equipment to be unable to be put into operation on time.

[0003] In order to protect the copper studs, copper bars are often used on site for temporary processing to make transition plates. However, the strength of the copper plate structure alone is low, which leads to the risk of deformation and breakage during use. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem in the prior art that the strength of the separate copper plate structure is low, which leads to the risk of deformation and breakage during use, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a transition plate, which aims to solve the problem that the strength of a single copper plate structure is low, resulting in the risk of deformation and breakage during use.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a transition plate, comprising:

[0008] A conductive unit, comprising a copper plate having an embedding groove, and a reinforcing plate disposed in the embedding groove;

[0009] The connecting unit comprises a connecting component which is arranged on the copper plate and penetrates the reinforcing plate, and a mounting component which is threadedly connected to the connecting component and abuts against the copper plate.

[0010] As a preferred solution of a transition plate described in the utility model, wherein: two mounting grooves 1 are arranged on the copper plate, and two mounting grooves 2 corresponding to the mounting grooves 1 are arranged on the reinforcing plate; the connecting component includes a connecting column passing through the mounting grooves 1 and 2, and a supporting seat arranged on the connecting column and abutting against the copper plate.

[0011] As a preferred solution of a transition plate described in the utility model, the installation assembly includes a bolt column threadedly connected to the connecting column, a rotating sleeve arranged on the bolt column and slidably connected to the connecting column, and a pressure block arranged on the rotating sleeve and abutting against the copper plate.

[0012] As a preferred solution of the transition plate described in the utility model, wherein: a rotating assembly is arranged at the upper end of the rotating sleeve; the rotating assembly is snap-connected and detachably connected to the rotating sleeve.

[0013] As a preferred solution of the transition plate described in the utility model, the rotating assembly includes a prismatic block arranged on the rotating sleeve, a handle arranged on the prismatic block and clamped, and a connecting screw threadedly connected to the prismatic block and abutting against the handle.

[0014] As a preferred solution of the transition plate of the utility model, the handle is provided with a slot which fits with the prismatic block; the handle is connected with the prismatic block through the slot.

[0015] As a preferred solution of the transition plate of the utility model, an insulating sleeve is provided on the outer peripheral sides of the rotating sleeve and the pressing block; and the insulating sleeve abuts against the handle.

[0016] As a preferred solution of the transition plate described in the utility model, wherein: a plurality of limit grooves are arranged on the rotating sleeve; a latch is slidably arranged on the handle; one end of the latch is embedded in the limit groove and is detachably connected.

[0017] As a preferred solution of the transition plate described in the utility model, wherein: a chamfer is provided at one place of the installation groove.

[0018] As a preferred solution of the transition plate described in the utility model, the lower end of the pressing block is provided with anti-slip grooves.

[0019] The beneficial effects of the utility model are as follows: a reinforcing plate is embedded in the copper plate to form a sandwich composite material, which can solve the technical problem that the strength of the separate copper plate structure is low, resulting in the risk of deformation and breakage during use without affecting its conductive properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a transition plate.

[0022] Figure 2 The utility model is a schematic diagram of the explosion structure of a transition plate.

[0023] Figure 3 It is a partial structural schematic diagram of a transition plate of the utility model. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Example 1

[0029] Reference Figure 1 and Figure 2 , which is the first embodiment of the utility model, provides a transition plate, the device includes a conductive unit 100 and a connecting unit 200;

[0030] The conductive unit 100 includes a copper plate 101 having an embedding groove 101a, and a reinforcing plate 102 arranged in the embedding groove 101a; the connecting unit 200 includes a connecting component 201 arranged on the copper plate 101 and passing through the reinforcing plate 102, and an installing component 202 threadedly connected to the connecting component 201 and abutting against the copper plate 101.

[0031] A chamfer 101c is provided at the mounting groove 101b; the chamfer 101c can facilitate the insertion of the connecting column 201a.

[0032] During use, due to the structure of the copper plate 101, its strength is not high and it is easy to deform during use. Therefore, a reinforcing plate 102 is inserted into the copper plate 101 to improve the overall strength and increase the ability to resist deformation. Since the reinforcing plate 102 is embedded in the copper plate 101, both sides of the copper plate 101 can be used without distinguishing the front and back sides.

[0033] When in use, the ring terminal is connected to the copper plate 101, put on the connecting component 201, and then screwed into the connecting component 201 through the installation component 202 to tighten the ring terminal, so that the ring terminal is pressed on the copper plate 101, so that the ring terminal and the copper plate 101 are reliably connected, avoiding the problem of poor contact during use, and the copper connecting column 201a can make the ring terminal better connected to electricity, and the outer side of the connecting column 201a is a smooth structure, which can easily insert or remove the ring terminal.

[0034] Example 2

[0035] Reference Figure 1-Figure 3 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that: the copper plate 101 is provided with two installation grooves 101b, and the reinforcing plate 102 is provided with two installation grooves 2 corresponding to the installation grooves 101b; the connecting component 201 includes a connecting column 201a that passes through the installation grooves 101b and 2, and a supporting seat 201b that is provided on the connecting column 201a and abuts against the copper plate 101. The installing component 202 includes a bolt column 202c that is threadedly connected to the connecting column 201a, a rotating sleeve 202a that is provided on the bolt column 202c and slidably connected to the connecting column 201a, and a pressing block 202b that is provided on the rotating sleeve 202a and abuts against the copper plate 101.

[0036] Furthermore, the lower end of the pressing block 202 b is provided with anti-slip grooves, which can better abut against the annular terminal and press the annular terminal onto the copper plate 101 .

[0037] Among them, an insulating sleeve 204 is arranged on the outer peripheral side of the rotating sleeve 202a and the pressing block 202b; the insulating sleeve 204 abuts against the handle 203a; the insulating sleeve 204 can avoid direct contact with the rotating sleeve 202a, thereby protecting the rotating sleeve 202a and protecting the operator to prevent leakage problems.

[0038] The rotating sleeve 202a is provided with a receiving groove 202a-1 for receiving the connecting column 201a.

[0039] During use, the connecting column 201a is passed through the installation groove 1 101b and the installation groove 2, so that the support seat 201b is against one side of the copper plate 101, the circular ring terminal on the cable is put on the connecting column 201a, the bolt column 202c is aligned with the connecting column 201a, and the rotating sleeve 202a is rotated so that the rotating sleeve 202a drives the bolt column 202c to rotate and screw it into the connecting column 201a, thereby driving the pressure block 202b to press on the circular ring terminal, and press the circular ring terminal on the copper plate 101, ensuring a direct and reliable connection between the circular ring terminal and the copper plate 101. Since the connecting column 201a is made of copper, when the circular ring terminal contacts the connecting column 201a, the reliability of the connection can also be guaranteed, and the connection is convenient.

[0040] The remaining structures are the same as those of Example 1.

[0041] Example 3

[0042] Reference Figure 2 and Figure 3 , which is the third embodiment of the utility model, and this embodiment is different from the second embodiment in that: a rotating assembly 203 is provided at the upper end of the rotating sleeve 202a; the rotating assembly 203 is connected to the rotating sleeve 202a in a snap-fitting and detachable manner. The rotating assembly 203 includes a prismatic block 203b provided on the rotating sleeve 202a, a handle 203a provided on the prismatic block 203b and snap-fitted, and a connecting screw 203c threadedly connected to the prismatic block 203b and abutting against the handle 203a.

[0043] Furthermore, the handle 203a is provided with a slot 203a-1 that fits with the prismatic block 203b; the handle 203a is engaged with the prismatic block 203b through the slot 203a-1; the slot 203a-1 is aligned with the prismatic block 203b, so that the handle 203a can be installed on the prismatic block 203b, and the prismatic block 203b can drive the rotating sleeve 202a to rotate, thereby completing the connection.

[0044] Among them, a plurality of limit grooves 201a-1 are arranged on the rotating sleeve 202a; a latch is slidably arranged on the handle 203a; one end of the latch is embedded in the limit groove 201a-1 and is detachably connected; when the bolt column 202c is screwed into the connecting column 201a, the latch is aligned with any one of the limit grooves 201a-1, and the latch is inserted into the limit groove 201a-1, so that the position of the connecting column 201a and the position of the handle 203a are relatively fixed, so that the positions of the rotating sleeve 202a and the pressing block 202b are relatively fixed, thereby avoiding the problem of loosening during use.

[0045] During use, the handle 203a is inserted into the rotating sleeve 202a, and then the connecting screw 203c is screwed into the prismatic block 203b, so that the connecting screw 203c fixes the prismatic block 203b, and the prismatic block 203b is supported and connected, so that when the handle 203a is rotated, the prismatic block 203b can be driven to rotate, and the prismatic block 203b drives the rotating sleeve 202a to rotate, thereby driving the bolt column 202c to rotate and screwed into the connecting column 201a.

[0046] The remaining structure is the same as that of Example 2.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A transition plate, characterized in that: include, A conductive unit (100) comprises a copper plate (101) having an embedding groove (101a), and a reinforcing plate (102) arranged in the embedding groove (101a); and, The connection unit (200) comprises a connection component (201) arranged on the copper plate (101) and penetrating the reinforcing plate (102), and a mounting component (202) threadedly connected to the connection component (201) and abutting against the copper plate (101).

2. The transition plate according to claim 1, characterized in that: The copper plate (101) is provided with two mounting grooves 1 (101b), and the reinforcing plate (102) is provided with two mounting grooves 2 corresponding to the mounting grooves 1 (101b); the connecting component (201) comprises a connecting column (201a) passing through the mounting grooves 1 (101b) and 2, and a supporting seat (201b) provided on the connecting column (201a) and abutting against the copper plate (101).

3. The transition plate according to claim 2, characterized in that: The mounting assembly (202) comprises a bolt column (202c) threadedly connected to the connecting column (201a), a rotating sleeve (202a) disposed on the bolt column (202c) and slidably connected to the connecting column (201a), and a pressing block (202b) disposed on the rotating sleeve (202a) and abutting against the copper plate (101).

4. The transition plate according to claim 3, characterized in that: A rotating assembly (203) is provided at the upper end of the rotating sleeve (202a); the rotating assembly (203) is connected to the rotating sleeve (202a) in a snap-fit ​​and detachable manner.

5. The transition plate according to claim 4, characterized in that: The rotating assembly (203) comprises a prismatic block (203b) arranged on the rotating sleeve (202a), a handle (203a) arranged on and clamped to the prismatic block (203b), and a connecting screw (203c) threadedly connected to the prismatic block (203b) and abutting against the handle (203a).

6. The transition plate according to claim 5, characterized in that: The handle (203a) is provided with a slot (203a-1) that fits with the prismatic block (203b); the handle (203a) is snap-connected with the prismatic block (203b) via the slot (203a-1).

7. The transition plate according to claim 6, characterized in that: An insulating sleeve (204) is provided on the outer peripheral sides of the rotating sleeve (202a) and the pressing block (202b); the insulating sleeve (204) is in contact with the handle (203a).

8. The transition plate according to claim 7, characterized in that: The rotating sleeve (202a) is provided with a plurality of limiting grooves (201a-1); the handle (203a) is slidably provided with a latch; one end of the latch is embedded in the limiting groove (201a-1) and is detachably connected.

9. The transition plate according to claim 8, characterized in that: The installation groove 1 (101b) is provided with a chamfer (101c).

10. The transition plate according to any one of claims 3 to 9, characterized in that: The lower end of the pressing block (202b) is provided with anti-slip grooves.

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