Reinforced insulation mutual inductor

Abstract

The utility model discloses a reinforced insulation mutual inductor which comprises a movable mechanism, the movable mechanism comprises a mutual inductor body, the bottoms of the left side and the right side of the mutual inductor body are fixedly connected with fixing plates, the rear sides of the tops of the fixing plates are fixedly connected with supporting blocks, and the inner walls of the supporting blocks are movably connected with movable rods; a movable plate is fixedly connected to the surface of the movable rod, the movable plate and the movable rod are used in cooperation, a connecting plate is fixedly connected to the outer side of the front face of the movable rod, a tension spring is fixedly connected to the bottom of the connecting plate, the bottom of the tension spring is fixedly connected with the top of a fixing plate, and the fixing mechanism comprises a bolt. When in use, under the action of the movable mechanism and the fixed mechanism, the mutual inductor can be quickly mounted and is more stable, the trouble that a traditional mutual inductor needs to be fixed by additionally taking bolts is avoided, and the mutual inductor has the advantages of strengthening fixation and being convenient to mount.

Description

Technical Field

[0001] The utility model relates to the technical field of mutual inductors, in particular to a reinforced insulation mutual inductor. Background Art

[0002] Insulation transformer is a commonly used electrical equipment in power system, mainly used for the conversion and transmission of current and voltage.

[0003] For example, the patent application number of China Patent Network is: 201921134760.6. The utility model relates to the technical field of electrical equipment, and specifically discloses an insulating transformer, including a transformer housing, a moisture absorption tube is fixedly connected to the bottom surface of the inner cavity of the transformer housing, a ventilating plate is fixedly connected to the inner wall of the moisture absorption tube near the top, and ventilating holes are provided on the surface of the ventilating plate, a drying movable groove and a movable drill hole are provided on the bottom surface of the transformer housing, an opening column is threadedly connected to the inner wall of the movable drill hole, a sealing fan blade adapted to the ventilating hole is fixedly connected to the surface of the opening column near the top, and the bottom surface of the sealing fan blade is fixed A sealing strip is connected, the bottom surface of the sealing strip is movably connected to the top surface of the air permeable plate, the inner wall of the drying movable groove is movably connected to a U-shaped plate, and the top surface of the U-shaped plate is fixedly connected to a U-shaped storage box; the utility model uses the U-shaped plate and the opening column, when the desiccant needs to be replaced, the desiccant can be replaced without evacuating the inside of the transformer housing, thereby achieving the effect of saving time for replacing the desiccant; the utility model has no additional fixing mechanism, which makes its fixing process complicated and troublesome, and requires additional bolts for installation, and the fixing of a single bolt is easy to cause it to loosen or even fall off after being vibrated.

[0004] Usually, during the use of insulating transformers, traditional insulating transformers do not have additional fixing structures, which makes the fixing process complicated and troublesome. Additional bolts are required for installation, and the single-bolt fixing is prone to loosening or even falling off after being vibrated.

[0005] Therefore, it is necessary to redesign the transformer to effectively prevent it from loosening and being difficult to install. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a reinforced insulation transformer, which has the advantages of quick installation and stable fixation, and solves the problems of easy loosening and troublesome installation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforced insulation mutual inductor, comprising: a movable mechanism, the movable mechanism comprising a mutual inductor, the bottom of the left and right sides of the mutual inductor are fixedly connected with a fixed plate, the rear side of the top of the fixed plate is fixedly connected with a support block, the inner wall of the support block is movably connected with a movable rod, the surface of the movable rod is fixedly connected with a movable plate, the movable plate is used in conjunction with the movable rod, the outer side of the front side of the movable rod is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a tension spring, and the bottom of the tension spring is fixedly connected to the top of the fixed plate;

[0008] The fixing mechanism includes a bolt, the surface of the bolt is threadedly connected to the inner wall of the movable plate, the top and bottom of the movable plate are movably connected with an open gasket, the open gasket is sleeved on the surface of the bolt, the surface of the bolt is sleeved with a flat gasket, the top and bottom of the flat gasket are respectively movably connected to the bottom of the open gasket and the top of the fixed plate, and the left and right sides of the mutual inductor are fixedly connected with fixed blocks.

[0009] As a preferred embodiment of the utility model, a magnetic ring is fixedly connected to the surface of the fixed block, the inner side of the magnetic ring is fixedly connected to the left and right sides of the mutual inductor, and the magnetic ring is magnetic.

[0010] As a preferred embodiment of the present invention, the top and bottom of the inner wall of the tension spring are fixedly connected with fixing columns, and the outer sides of the fixing columns are respectively fixedly connected to the bottom of the connecting plate and the top of the fixing plate.

[0011] As a preferred embodiment of the utility model, a rotating knob is fixedly connected to the outer side of the movable rod, and the rotating knob is used in conjunction with the movable rod.

[0012] As a preferred embodiment of the utility model, the surface of the movable rod is movably connected to a support plate via a bearing, and the bottom of the support plate is fixedly connected to the top of the fixed plate.

[0013] As a preferred embodiment of the present invention, both the left and right sides of the support block are movably connected to limit rings, and the inner wall of the limit ring is fixedly connected to the surface of the movable rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. When the utility model is used, under the action of the movable mechanism and the fixing mechanism, the mutual inductor can be quickly installed and made more stable, avoiding the trouble of the traditional mutual inductor requiring additional bolts for fixing, so that it has the advantages of enhanced fixation and easy installation.

[0016] 2. The utility model can adsorb the flat gasket and the open gasket by arranging the magnetic ring to prevent them from falling out of the interior of the fixed block.

[0017] 3. The utility model can fix the tension spring by setting a fixing column to prevent it from being subjected to excessive force, causing it to loosen or even fall off.

[0018] 4. The utility model can rotate the movable rod by setting a rotating knob, making the process of rotating the movable rod more convenient and faster.

[0019] 5. The utility model can support the movable rod by providing a support plate to prevent uneven force on the movable rod and cause deviation.

[0020] 6. The utility model can limit the movable rod by setting a limiting ring to prevent it from escaping from the inside of the support block. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 3 This is a structural breakdown diagram of the utility model;

[0024] Figure 4 This is a schematic diagram of the activity mechanism of the utility model;

[0025] Figure 5 It is a three-dimensional diagram of some parts of the utility model.

[0026] In the figure: 1. Transformer; 2. Fixed plate; 3. Support block; 4. Movable rod; 5. Movable plate; 6. Connecting plate; 7. Tension spring; 8. Bolt; 9. Open gasket; 10. Flat gasket; 11. Fixed block; 12. Magnetic ring; 13. Fixed column; 14. Rotating knob; 15. Support plate; 16. Limiting ring. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] like Figures 1 to 5As shown, a reinforced insulation transformer provided by the utility model comprises: a movable mechanism, the movable mechanism comprises a transformer 1, a fixed plate 2 is fixedly connected to the bottom of the left and right sides of the transformer 1, a support block 3 is fixedly connected to the rear side of the top of the fixed plate 2, a movable rod 4 is movably connected to the inner wall of the support block 3, a movable plate 5 is fixedly connected to the surface of the movable rod 4, the movable plate 5 is used in conjunction with the movable rod 4, a connecting plate 6 is fixedly connected to the outer side of the front side of the movable rod 4, a tension spring 7 is fixedly connected to the bottom of the connecting plate 6, and the bottom of the tension spring 7 is fixedly connected to the top of the fixed plate 2;

[0029] The fixing mechanism includes a bolt 8, the surface of the bolt 8 is threadedly connected to the inner wall of the movable plate 5, the top and bottom of the movable plate 5 are movably connected with an open gasket 9, the open gasket 9 is sleeved on the surface of the bolt 8, the surface of the bolt 8 is sleeved with a flat gasket 10, the top and bottom of the flat gasket 10 are respectively movably connected to the bottom of the open gasket 9 and the top of the fixed plate 2, and the left and right sides of the mutual inductor 1 are fixedly connected with a fixing block 11.

[0030] refer to Figure 5 A magnetic ring 12 is fixedly connected to the surface of the fixed block 11, and the inner side of the magnetic ring 12 is fixedly connected to the left and right sides of the mutual inductor 1, and the magnetic ring 12 has magnetism.

[0031] As a technical optimization solution of the utility model, by providing a magnetic ring 12 , the flat gasket 10 and the open gasket 9 can be adsorbed to prevent them from falling out of the interior of the fixed block 11 .

[0032] refer to Figure 4 The top and bottom of the inner wall of the tension spring 7 are fixedly connected with a fixing column 13, and the outer side of the fixing column 13 is fixedly connected to the bottom of the connecting plate 6 and the top of the fixing plate 2 respectively.

[0033] As a technical optimization solution of the present invention, by providing a fixing column 13, the tension spring 7 can be fixed to prevent it from being subjected to excessive force, causing it to loosen or even fall off.

[0034] refer to Figure 4 A rotating knob 14 is fixedly connected to the outer side of the movable rod 4 , and the rotating knob 14 is used in conjunction with the movable rod 4 .

[0035] As a technical optimization solution of the present invention, by providing a rotating knob 14, the movable rod 4 can be rotated, making the process of rotating the movable rod 4 more convenient and faster.

[0036] refer to Figure 1 The surface of the movable rod 4 is movably connected to a support plate 15 through a bearing, and the bottom of the support plate 15 is fixedly connected to the top of the fixed plate 2.

[0037] As a technical optimization solution of the present invention, by providing a support plate 15, the movable rod 4 can be supported to prevent uneven force and deviation.

[0038] refer to Figure 4 The left and right sides of the support block 3 are movably connected to the limiting ring 16 , and the inner wall of the limiting ring 16 is fixedly connected to the surface of the movable rod 4 .

[0039] As a technical optimization solution of the present invention, by providing a limiting ring 16 , the movable rod 4 can be limited to prevent it from being separated from the interior of the support block 3 .

[0040] The working principle and use process of the utility model are as follows: when disassembling, the bolt 8 is turned counterclockwise so that the bolt 8 rotates inside the fixed plate 2 and the movable plate 5 and moves upward synchronously until the bottom of the bolt 8 is flush with the top of the fixed plate 2, and then the movable plate 5 is flipped upward so that the movable plate 5 drives the movable rod 4 to rotate inside the supporting block 3, and the opening gasket 9 of the flat pad 10 below can be taken down, and then it is sleeved on the surface of the fixed block 11, and it is stuck in the notch at the top of the fixed block 11, so that it is fixed inside the notch of the fixed block 11 by friction, and it is adsorbed by the magnetic ring 12 to prevent it from falling off. When installing, the above-mentioned reverse operation is performed so that the tension spring 7 pulls the movable rod 4 and the movable plate 5 back to their original positions through the connecting plate 6, and the bolt 8 can be tightened to complete the fixation of the transformer 1, avoiding the trouble of the traditional transformer 1 needing to take the bolt 8 for fixing, so that it has the advantages of enhanced fixation and easy installation.

[0041] To sum up: when the utility model is used, under the action of the movable mechanism and the fixing mechanism, the mutual inductor 1 can be quickly installed and made more stable, avoiding the trouble of the traditional mutual inductor 1 requiring additional bolts 8 for fixing, making it have the advantages of enhanced fixation and easy installation, and solving the problem of easy loosening and troublesome installation.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced insulation transformer, characterized in that: include: A movable mechanism, the movable mechanism comprising a mutual inductor (1), the bottom of the left and right sides of the mutual inductor (1) are fixedly connected to a fixed plate (2), the rear side of the top of the fixed plate (2) is fixedly connected to a support block (3), the inner wall of the support block (3) is movably connected to a movable rod (4), the surface of the movable rod (4) is fixedly connected to a movable plate (5), the movable plate (5) is used in conjunction with the movable rod (4), the outer side of the front of the movable rod (4) is fixedly connected to a connecting plate (6), the bottom of the connecting plate (6) is fixedly connected to a tension spring (7), and the bottom of the tension spring (7) is fixedly connected to the top of the fixed plate (2); The fixing mechanism comprises a bolt (8), the surface of the bolt (8) is threadedly connected to the inner wall of the movable plate (5), the top and bottom of the movable plate (5) are movably connected with an open gasket (9), the open gasket (9) is sleeved on the surface of the bolt (8), the surface of the bolt (8) is sleeved with a flat gasket (10), the top and bottom of the flat gasket (10) are movably connected to the bottom of the open gasket (9) and the top of the fixed plate (2) respectively, and the left and right sides of the mutual inductor (1) are fixedly connected with a fixing block (11).

2. A reinforced insulation transformer according to claim 1, characterized in that: A magnetic ring (12) is fixedly connected to the surface of the fixed block (11), the inner side of the magnetic ring (12) is fixedly connected to the left and right sides of the mutual inductor (1), and the magnetic ring (12) has magnetism.

3. A reinforced insulation transformer according to claim 1, characterized in that: The top and bottom of the inner wall of the tension spring (7) are fixedly connected with a fixing column (13), and the outer side of the fixing column (13) is fixedly connected to the bottom of the connecting plate (6) and the top of the fixing plate (2) respectively.

4. A reinforced insulation transformer according to claim 1, characterized in that: A rotating knob (14) is fixedly connected to the outer side of the movable rod (4), and the rotating knob (14) is used in conjunction with the movable rod (4).

5. A reinforced insulation transformer according to claim 1, characterized in that: The surface of the movable rod (4) is movably connected to a support plate (15) via a bearing, and the bottom of the support plate (15) is fixedly connected to the top of the fixed plate (2).

6. A reinforced insulation transformer according to claim 1, characterized in that: The left and right sides of the support block (3) are both movably connected to a limiting ring (16), and the inner wall of the limiting ring (16) is fixedly connected to the surface of the movable rod (4).

Images