Nameplate reinforcing device for mutual inductor

Abstract

The nameplate reinforcing device comprises a working table, a first fixing plate is fixedly installed on one side of the working table, the top of the first fixing plate is in sliding connection with a downward pressing assembly, a power assembly is fixedly installed on the top of the first fixing plate, and the bottom end of the downward pressing assembly is fixedly connected with a disassembling and assembling assembly. The disassembling and assembling assembly comprises a connecting frame and a second fixing plate, and the connecting frame is fixedly connected to the bottom end of the downward pressing assembly. According to the nameplate reinforcing device for the mutual inductor, through the arranged dismounting and mounting assembly, a pressing plate can be quickly dismounted, so that the dismounting is more convenient, mutual inductor nameplates of different sizes can be reinforced by replacing pressing plates of different models, mutual inductor nameplates of any models have a very good reinforcing effect, and the nameplate reinforcing device for the mutual inductor is suitable for popularization and application. And the use effect is also improved, and the use experience is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer nameplate reinforcement, in particular to a nameplate reinforcement device for transformers. Background Art

[0002] A nameplate is usually fixed on a product and is used to provide users with information such as manufacturer trademarks, brand differentiation, and product parameters. The nameplate is mainly used to record some technical data of the manufacturer and under rated working conditions for correct use without damaging the equipment. The materials for making nameplates include metals (such as zinc alloy, copper, iron, aluminum, stainless steel, etc., among which aluminum is more commonly used) and non-metals (such as plastics, acrylic organic boards, PVC, PC, paper, etc.). For example, the metal nameplate on an electrical appliance will record the product name, manufacturer, and rated technical data of the product.

[0003] The "label reinforcement device for transformers" disclosed in the patent publication number "CN221294410U" includes: a working frame, and a cylinder is fixedly connected to the top of the working frame; a scraping mechanism for scraping the air between the transformer and the label is arranged inside the working frame; in this device, the cylinder works to drive the clamping block to move downward and drive the first scraper and the second scraper to move, so that the roller rolls the label. Because there is air between the label and the transformer, the bubbles on the label bulge and enter the through groove on the moving second scraper. The second scraper continues to move, and the through groove and the elastic pad cooperate with each other to gradually remove the air bubbles in the label. At this time, the first scraper levels the label, making it more convenient to remove the air between the transformer and the label, ensuring that when the clamping block presses the label, there is no wrinkling phenomenon on the label, and improving the reinforcement effect of the reinforcement device on the transformer label.

[0004] In view of the above related problems, the size of the existing nameplate reinforcement device is fixed, and the efficiency will be very low when it is necessary to reinforce nameplates of different sizes, which will affect the work efficiency. Moreover, there is no good auxiliary centering function, and it is very difficult to complete the reinforcement work if the transformer shakes during the reinforcement process.

[0005] Therefore, the utility model provides a nameplate reinforcement device for transformers to solve the above problems. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a nameplate reinforcement device for transformers, which solves the problem that the size of the existing nameplate reinforcement device is fixed, and the efficiency will be very low when it is necessary to reinforce nameplates of different sizes, which will affect the work efficiency.

[0007] To achieve the above object, the utility model is realized by the following technical solutions: A nameplate reinforcement device for an instrument transformer, including a workbench, on one side of the workbench, a first fixing plate is fixedly installed, on the top of the first fixing plate, a pressing component is slidably connected, on the top of the first fixing plate, a power component is fixedly installed, and at the bottom end of the pressing component, a disassembly and assembly component is fixedly connected; The disassembly and assembly component includes a connecting frame and a second fixing plate, the connecting frame is fixedly connected to the bottom end of the pressing component, the second fixing plate is fixedly connected to the inner side wall of the connecting frame, at one end of the second fixing plate, a second spring is fixedly connected, at one end of the second spring, a hemispherical block is fixedly connected, on the outer side wall of the connecting frame, a connecting ring is clamped, on the outer side wall of the connecting ring, a circular groove is provided, and the hemispherical block is clamped with the circular groove, and at the bottom of the connecting ring, a pressing plate is fixedly connected.

[0008] Further, the pressing component includes a sliding tube and a connecting plate, the sliding tube is slidably connected to the top of the first fixing plate, on the side wall of the sliding tube, a connecting plate is fixedly connected, at the bottom end of the connecting plate, a first spring is fixedly connected, and between the bottom end of the first spring and the first fixing plate, a fixed connection is made, and at the top end of the connecting plate, a wheel is connected through a bearing.

[0009] By adopting the above technical solutions, the nameplate can be reinforced, and the reinforcement is convenient.

[0010] Further, the power component includes a cylinder and a trapezoidal block, the cylinder is fixedly installed on the top of the first fixing plate, between the trapezoidal block and the output end of the cylinder, a fixed connection is made, and the trapezoidal block is located on one side of the wheel.

[0011] By adopting the above technical solutions, power can be provided to facilitate the reinforcement work on the nameplate.

[0012] Further, on the top of the workbench, a centering component is provided, the centering component includes a chute and a clamping plate, the chute is opened on the top of the workbench, the clamping plate is slidably connected to the inner side wall of the chute, at the bottom of the clamping plate, a first U-shaped frame is fixedly installed, on one side of the workbench, an electric slide rail is provided, on one side of the electric slide rail, a slide plate is slidably connected, on the top of the slide plate, a lifting plate is fixedly installed, on the top of the lifting plate, a second U-shaped frame is fixedly installed, and on the inner side wall of the second U-shaped frame, a connecting rod is hinged, and the connecting rod is hinged with the first U-shaped frame.

[0013] By adopting the above technical solutions, the instrument transformer can be centered, and the centering effect is good.

[0014] Further, the centering component further includes a soft pad, and the soft pad is adhered to one side of the clamping plate.

[0015] Adopting the above technical solution can make the centering effect better, and the clamping will not loosen.

[0016] Furthermore, two legs are fixedly installed at the bottom of the workbench, and the two legs are arranged opposite to each other.

[0017] Adopting the above technical solution can support the whole, making the support effect better.

[0018] Furthermore, the shape of the first fixing plate is rectangular, and the edges of the first fixing plate are rounded.

[0019] Adopting the above technical solution can make the edge position smoother.

[0020] Beneficial effects

[0021] The utility model provides a nameplate reinforcement device for an instrument transformer. Compared with the prior art, it has the following beneficial effects:

[0022] 1. For the nameplate reinforcement device for an instrument transformer, through the provided disassembly and assembly component, the pressure plate can be quickly disassembled, making its disassembly more convenient, so as to replace pressure plates of different models to reinforce instrument transformer nameplates of different sizes, enabling any model of instrument transformer nameplate to have a good reinforcement effect, and the use effect will also increase accordingly, effectively ensuring the use experience.

[0023] 2. For the nameplate reinforcement device for an instrument transformer, through the provided centering component, centering work can be carried out on the instrument transformer, enabling it to have a good positioning effect, without any shaking during the reinforcement process, and not affecting normal use due to shaking, effectively ensuring the use experience and facilitating popularization and use. Brief description of the drawings

[0024] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 is the overall structural schematic diagram of the present utility model;

[0026] Figure 2 is the present utility model Figure 1 The enlarged view of the structure at A in;

[0027] Figure 3 is the front view of the overall structure of the present utility model;

[0028] Figure 4 is an enlarged view of the structure at position B in the present utility model. Figure 3 In the figure: 1, workbench; 2, first fixing plate; 3, downward pressing assembly; 31, sliding tube; 32, connecting plate; 33, first spring; 34, wheel; 4, power assembly; 41, cylinder; 42, trapezoidal block; 5, disassembly and assembly assembly; 51, connecting frame; 52, second fixing plate; 53, second spring; 54, hemispherical block; 55, connecting ring; 56, circular groove; 57, pressing plate; 6, centering assembly; 61, sliding groove; 62, clamping plate; 63, first U-shaped frame; 64, electric slide rail; 65, sliding plate; 66, lifting plate; 67, second U-shaped frame; 68, soft pad; 69, connecting rod.

[0029] In the figure: 1, workbench; 2, first fixing plate; 3, downward pressing assembly; 31, sliding tube; 32, connecting plate; 33, first spring; 34, wheel; 4, power assembly; 41, cylinder; 42, trapezoidal block; 5, disassembly and assembly assembly; 51, connecting frame; 52, second fixing plate; 53, second spring; 54, hemispherical block; 55, connecting ring; 56, circular groove; 57, pressing plate; 6, centering assembly; 61, sliding groove; 62, clamping plate; 63, first U-shaped frame; 64, electric slide rail; 65, sliding plate; 66, lifting plate; 67, second U-shaped frame; 68, soft pad; 69, connecting rod. Detailed implementation manners

[0030] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationships indicated by terms such as "front, back", "left, right", "up, down", etc. are all based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. The terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0031] The present application will be further described in detail below with reference to the drawings and embodiments.

[0032] Refer to Figures 1 to 4, an embodiment of the present application provides a nameplate reinforcement device for an instrument transformer, including a workbench 1. On one side of the workbench 1, a first fixing plate 2 is fixedly installed. The shape of the first fixing plate 2 is rectangular, and the edges of the first fixing plate 2 are rounded. A pressing component 3 is slidably connected to the top of the first fixing plate 2. The pressing component 3 includes a sliding tube 31 and a connecting plate 32. The sliding tube 31 is slidably connected to the top of the first fixing plate 2. A connecting plate 32 is fixedly connected to the side wall of the sliding tube 31. A first spring 33 is fixedly connected between the bottom end of the connecting plate 32 and the first fixing plate 2. The top end of the connecting plate 32 is connected with a wheel 34 through a bearing. A power component 4 is fixedly installed on the top of the first fixing plate 2. The power component 4 includes a cylinder 41 and a trapezoidal block 42. The cylinder 41 is fixedly installed on the top of the first fixing plate 2. The trapezoidal block 42 is fixedly connected to the output end of the cylinder 41. The trapezoidal block 42 is located on one side of the wheel 34. The bottom end of the pressing component 3 is fixedly connected with a disassembly and assembly component 5; The disassembly and assembly component 5 includes a connecting frame 51 and a second fixing plate 52. The connecting frame 51 is fixedly connected to the bottom end of the pressing component 3. The second fixing plate 52 is fixedly connected to the inner side wall of the connecting frame 51. One end of the second fixing plate 52 is fixedly connected with a second spring 53. One end of the second spring 53 is fixedly connected with a hemispherical block 54. A connecting ring 55 is clamped on the outer side wall of the connecting frame 51. A circular groove 56 is opened on the outer side wall of the connecting ring 55. The hemispherical block 54 is clamped with the circular groove 56. A pressing plate 57 is fixedly connected to the bottom of the connecting ring 55.

[0033] In this embodiment, then starting the cylinder 41 can squeeze the wheel 34 through the trapezoidal block 42, so that the sliding tube 31 can squeeze the first spring 33 through the connecting plate 32 to contract, enabling the disassembly and assembly component 5 to carry out the reinforcement work on the nameplate. Pulling the pressing plate 57 can make the connecting ring 55 squeeze the hemispherical block 54, so that the hemispherical block 54 can squeeze the second spring 53 to contract, thereby allowing the hemispherical block 54 to retract into the interior of the connecting frame 51 to disassemble the pressing plate 57, facilitating the replacement of pressing plates 57 of different models to adapt to instrument transformer nameplates of various sizes.

[0034] Referring to Figures 1 to 4 , in one aspect of this embodiment, a centering component 6 is arranged on the top of the workbench 1. The centering component 6 includes a sliding groove 61 and a clamping plate 62. The sliding groove 61 is opened on the top of the workbench 1. The clamping plate 62 is slidably connected to the inner side wall of the sliding groove 61. A first U-shaped frame 63 is fixedly installed at the bottom of the clamping plate 62. An electric slide rail 64 is arranged on one side of the workbench 1. A sliding plate 65 is slidably connected to one side of the electric slide rail 64. A lifting plate 66 is fixedly installed on the top of the sliding plate 65. A second U-shaped frame 67 is fixedly installed on the top of the lifting plate 66. A connecting rod 69 is hinged to the inner side wall of the second U-shaped frame 67. The connecting rod 69 is hinged to the first U-shaped frame 63. The centering component 6 further includes a soft pad 68, and the soft pad 68 is adhered to one side of the clamping plate 62.

[0035] In this embodiment, first, the current transformer after installing the nameplate is placed on the top of the workbench 1, and then the electric slide rail 64 is started. The slide plate 65 can drive the lifting plate 66 to move, so that the lifting plate 66 can slide inside the clamping plate 62 in the chute 61 through the connecting rod 69, enabling the clamping plate 62 to perform centering clamping work on the current transformer, making it located at the central position and not wobbling during the strengthening process.

[0036] Refer to Figures 1 to 4 , in one aspect of this embodiment, two legs are fixedly installed at the bottom of the workbench 1, and the two legs are arranged opposite to each other.

[0037] In this embodiment, the workbench 1 can be supported to make it more reliable.

[0038] Working principle: First, the current transformer after installing the nameplate is placed on the top of the workbench 1, and then the electric slide rail 64 is started. The slide plate 65 can drive the lifting plate 66 to move, so that the lifting plate 66 can slide inside the clamping plate 62 in the chute 61 through the connecting rod 69, enabling the clamping plate 62 to perform centering clamping work on the current transformer.

[0039] Then, the air cylinder 41 is started. The trapezoidal block 42 can squeeze the wheel 34, so that the sliding tube 31 can squeeze the first spring 33 through the connecting plate 32 to contract, enabling the disassembly and assembly component 5 to strengthen the nameplate. Pulling the pressing plate 57 can make the connecting ring 55 squeeze the hemispherical block 54, so that the hemispherical block 54 can squeeze the second spring 53 to contract, and then the hemispherical block 54 can contract into the connecting frame 51 to disassemble the pressing plate 57 for facilitating the replacement of pressing plates 57 of different models.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A nameplate reinforcement device for an instrument transformer, comprising a workbench (1), characterized in that: One side of the workbench (1) is fixedly installed with a first fixing plate (2). A pressing component (3) is slidably connected to the top of the first fixing plate (2). A power component (4) is fixedly installed on the top of the first fixing plate (2). The bottom end of the pressing component (3) is fixedly connected to a disassembly and assembly component (5). The disassembly and assembly component (5) includes a connecting frame (51) and a second fixing plate (52). The connecting frame (51) is fixedly connected to the bottom end of the pressing component (3). The second fixing plate (52) is fixedly connected to the inner side wall of the connecting frame (51). One end of the second fixing plate (52) is fixedly connected to a second spring (53). One end of the second spring (53) is fixedly connected to a hemispherical block (54). A connecting ring (55) is clamped on the outer side wall of the connecting frame (51). A circular groove (56) is formed on the outer side wall of the connecting ring (55). The hemispherical block (54) is clamped with the circular groove (56). The bottom of the connecting ring (55) is fixedly connected to a pressing plate (57).

2. The nameplate reinforcement device for an instrument transformer according to claim 1, wherein: The pressing component (3) includes a sliding tube (31) and a connecting plate (32). The sliding tube (31) is slidably connected to the top of the first fixing plate (2). A connecting plate (32) is fixedly connected to the side wall of the sliding tube (31). The bottom end of the connecting plate (32) is fixedly connected to a first spring (33). The bottom end of the first spring (33) is fixedly connected to the first fixing plate (2). The top end of the connecting plate (32) is connected to a wheel (34) through a bearing.

3. The nameplate reinforcement device for an instrument transformer according to claim 2, wherein: The power component (4) includes a cylinder (41) and a trapezoidal block (42). The cylinder (41) is fixedly installed on the top of the first fixing plate (2). The trapezoidal block (42) is fixedly connected to the output end of the cylinder (41). The trapezoidal block (42) is located on one side of the wheel (34).

4. A nameplate reinforcement device for an instrument transformer according to claim 1, characterized in that: A centering component (6) is arranged on the top of the workbench (1). The centering component (6) includes a chute (61) and a clamping plate (62). The chute (61) is formed on the top of the workbench (1). The clamping plate (62) is slidably connected to the inner side wall of the chute (61). The bottom of the clamping plate (62) is fixedly installed with a first U-shaped frame (63). An electric slide rail (64) is arranged on one side of the workbench (1). A sliding plate (65) is slidably connected to one side of the electric slide rail (64). A lifting plate (66) is fixedly installed on the top of the sliding plate (65). A second U-shaped frame (67) is fixedly installed on the top of the lifting plate (66). A connecting rod (69) is hinged to the inner side wall of the second U-shaped frame (67). The connecting rod (69) is hinged to the first U-shaped frame (63).

5. The nameplate reinforcement device for an instrument transformer according to claim 4, characterized in that: The centering component (6) further includes a soft pad (68). The soft pad (68) is adhered to one side of the clamping plate (62).

6. The nameplate reinforcement device for an instrument transformer according to claim 1, characterized in that: Two legs are fixedly installed at the bottom of the workbench (1), and the two legs are arranged oppositely.

7. A nameplate reinforcement device for an instrument transformer according to claim 1, characterized in that: The first fixing plate (2) is rectangular in shape, and the edges of the first fixing plate (2) are rounded.

Images