Anti-collision structure of voltage transformer

Abstract

The utility model discloses an anti-collision structure of a voltage transformer, which relates to the technical field of voltage transformers, is applied to a transformer body and comprises a base, a sleeve is detachably mounted at the upper end of the base, the transformer body is placed on the inner side of the sleeve, a top plate is fixedly connected to the upper end of the sleeve, and a plurality of uniformly distributed T-shaped blocks are arranged on the inner side of the base. First springs are arranged on the inner sides of the T-shaped blocks, buffer plates are arranged at the upper ends of the T-shaped blocks, a plurality of evenly-distributed rectangular grooves are formed in the outer side of the top plate, second springs are arranged in the rectangular grooves, and the rectangular grooves correspond to the buffer plates one to one; according to the utility model, through multi-stage buffering, the mutual inductor body is effectively protected and prevented from being damaged, and the protection device is convenient and simple to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage transformers, in particular to an anti-collision structure of a voltage transformer. Background Art

[0002] Voltage transformers are similar to transformers and are instruments used to transform voltage. However, the purpose of transformers to transform voltage is to facilitate the transmission of electrical energy, so the capacity is very large, and is generally calculated in kilovolt-amperes or megavolt-amperes. The purpose of voltage transformers to transform voltage is mainly to power measuring instruments and relay protection devices, to measure the voltage, power and electrical energy of the line, or to protect valuable equipment, motors and transformers in the line when a line fault occurs. Therefore, the capacity of voltage transformers is very small, generally only a few volt-amperes or tens of volt-amperes, and the maximum does not exceed one thousand volt-amperes.

[0003] When the existing voltage transformer is used outdoors, foreign objects may collide with the voltage transformer and cause damage to it. The existing anti-collision mechanism of the voltage transformer cannot fully protect the voltage transformer and has poor anti-collision performance.

[0004] In view of the above problems, the utility model provides an anti-collision structure of a voltage transformer. Utility Model Content

[0005] The utility model aims to provide an anti-collision structure for a voltage transformer, which effectively protects the transformer body through multi-level buffering to avoid damage, and the protective device is easy to disassemble and assemble, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision structure of a voltage transformer, applied to the transformer body, including a base, a sleeve is detachably mounted on the upper end of the base, the inner side of the sleeve is used to place the transformer body, the upper end of the sleeve is fastened with a top plate, a plurality of evenly distributed T-blocks are arranged on the inner side of the base, a first spring is arranged on the inner side of the T-block, a buffer plate is arranged on the upper end of the T-block, a plurality of evenly distributed rectangular grooves are opened on the outer side of the top plate, a second spring is arranged in the rectangular groove, and the rectangular grooves correspond to the buffer plates one by one.

[0007] Furthermore, a plurality of evenly distributed T-slots are provided on the inner side of the base, a T-block is slidably connected to the inner surface of the T-slot, a first spring is fixedly connected to the inner side of the T-block, the other end of the first spring is fixedly connected to the inner wall of the T-slot, and a buffer plate is fixedly connected to the upper end of the T-block.

[0008] Furthermore, the inner end of the second spring is fixedly connected to the inner side wall of the rectangular groove, and the upper end of the buffer plate is in contact with and connected to the inner side surface of the rectangular groove.

[0009] Furthermore, side panels are fixedly connected to both sides of the bottom end of the sleeve, bolts are threaded on the side panels, and the side panels are fastened to the upper end of the base through the bolts. A number of evenly distributed heat dissipation holes are opened at both ends of the outer side of the sleeve.

[0010] Furthermore, columns are fixedly connected to both sides of the upper end of the top plate, and a protective plate is fixedly connected to the upper end of the column.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model provides an anti-collision structure for a voltage transformer, wherein the transformer body is fixedly mounted on a base, and then a buffer plate passes through a rectangular groove and a sleeve is fixedly mounted on the base, at which time the transformer body is located inside the sleeve, and when an external force hits the buffer plate, the buffer plate slides inward and squeezes a first spring, and the first spring plays a first-layer buffering protection effect, and if the buffer plate continues to move inward, it will squeeze a second spring, and the second spring plays a second-layer buffering protection effect. The purpose of this design is to effectively protect the transformer body through multi-level buffering to avoid being damaged, and the protective device is easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the top plate structure in the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the sleeve in the utility model;

[0016] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0017] In the figure: 1. base; 2. sleeve; 3. heat dissipation hole; 4. top plate; 5. side plate; 6. bolt; 7. T-slot; 8. T-block; 9. buffer plate; 10. first spring; 11. rectangular groove; 12. second spring; 13. column; 14. protective plate; 15. transformer body. DETAILED DESCRIPTION

[0018] 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.

[0019] In order to solve the technical problem of how to effectively prevent collisions, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0020] A collision prevention structure for a voltage transformer is applied to a transformer body 15, comprising a base 1, a sleeve 2 is detachably mounted on the upper end of the base 1, the inner side of the sleeve 2 is used to place the transformer body 15, the upper end of the sleeve 2 is fastened with a top plate 4, a plurality of evenly distributed T-blocks 8 are arranged on the inner side of the base 1, a first spring 10 is arranged on the inner side of the T-block 8, a buffer plate 9 is arranged on the upper end of the T-block 8, a plurality of evenly distributed rectangular grooves 11 are opened on the outer side of the top plate 4, a second spring 12 is arranged in the rectangular groove 11, and the rectangular grooves 11 correspond to the buffer plates 9 one by one.

[0021] Specifically, the transformer body 15 is fixedly installed on the base 1, and then the buffer plate 9 passes through the rectangular groove 11 and the sleeve 2 is fixedly installed on the base 1. At this time, the transformer body 15 is located inside the sleeve 2. When the external force hits the buffer plate 9, the buffer plate 9 slides inward and squeezes the first spring 10. The first spring 10 plays the first layer of buffering protection effect. If the buffer plate 9 continues to move inward, it will squeeze the second spring 12, and the second spring 12 plays the second layer of buffering protection effect. The purpose of this design is to effectively protect the transformer body 15 through multi-level buffering to avoid damage, and the protective device is easy to disassemble and assemble.

[0022] Further, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0023] A plurality of evenly distributed T-slots 7 are provided on the inner side of the base 1, a T-block 8 is slidably connected to the inner surface of the T-slot 7, a first spring 10 is fixedly connected to the inner side of the T-block 8, the other end of the first spring 10 is fixedly connected to the inner wall of the T-slot 7, a buffer plate 9 is fixedly connected to the upper end of the T-block 8, the purpose of such design is to ensure that the buffer plate 9 is squeezed and slid, which will squeeze the first spring 10 at the same time, and the first spring 10 will provide buffering protection.

[0024] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0025] The inner end of the second spring 12 is fixedly connected to the inner wall of the rectangular groove 11, and the upper end of the buffer plate 9 is in contact with the inner side surface of the rectangular groove 11. The purpose of this design is that the buffer plate 9 continues to move and squeezes the second spring 12, and the second spring 12 performs buffering protection.

[0026] Further, such as Figure 1-3 As shown, the following preferred technical solutions are provided:

[0027] Side plates 5 are fixedly connected to both sides of the bottom end of the sleeve 2, bolts 6 are threaded on the side plates 5, and the side plates 5 are fastened to the upper end of the base 1 through the bolts 6. A number of evenly distributed heat dissipation holes 3 are provided at both ends of the outer side of the sleeve 2. The purpose of this design is to make the sleeve 2 detachable, convenient for placing the transformer body 15 for protection, and to dissipate heat in time through the heat dissipation holes 3.

[0028] Further, such as Figure 1 and Figure 2 As shown, the following preferred technical solutions are provided:

[0029] The upper ends of the top plate 4 are fixedly connected with columns 13 on both sides, and the upper ends of the columns 13 are fixedly connected with protective plates 14. The purpose of this design is to block the sun and rain through the protective plates 14 to protect the transformer body 15 inside.

[0030] In summary: the transformer body 15 is fixedly installed on the base 1, and then the buffer plate 9 passes through the rectangular groove 11 and the sleeve 2 is fixedly installed on the base 1. At this time, the transformer body 15 is located inside the sleeve 2. When the external force hits the buffer plate 9, the buffer plate 9 slides inward and squeezes the first spring 10. The first spring 10 plays the first layer of buffering protection effect. If the buffer plate 9 continues to move inward, it will squeeze the second spring 12, and the second spring 12 plays the second layer of buffering protection effect. The purpose of this design is to effectively protect the transformer body 15 through multi-level buffering to avoid damage, and the protective device is easy to disassemble and assemble.

[0031] 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.

[0032] Although the 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 voltage transformer anti-collision structure, applied to a transformer body (15), characterized in that: The invention comprises a base (1), wherein a sleeve (2) is detachably mounted on the upper end of the base (1), the inner side of the sleeve (2) is used to place a transformer body (15), the upper end of the sleeve (2) is fastened with a top plate (4), a plurality of evenly distributed T-shaped blocks (8) are arranged on the inner side of the base (1), a first spring (10) is arranged on the inner side of the T-shaped block (8), a buffer plate (9) is arranged on the upper end of the T-shaped block (8), a plurality of evenly distributed rectangular grooves (11) are opened on the outer side of the top plate (4), a second spring (12) is arranged in the rectangular groove (11), and the rectangular grooves (11) correspond to the buffer plates (9) one by one.

2. The anti-collision structure of a voltage transformer according to claim 1, characterized in that: The base (1) is provided with a plurality of evenly distributed T-shaped slots (7) on the inner side, a T-shaped block (8) is slidably connected to the inner surface of the T-shaped slot (7), a first spring (10) is fixedly connected to the inner side of the T-shaped block (8), the other end of the first spring (10) is fixedly connected to the inner side wall of the T-shaped slot (7), and a buffer plate (9) is fixedly connected to the upper end of the T-shaped block (8).

3. The anti-collision structure of a voltage transformer according to claim 1, characterized in that: The inner end of the second spring (12) is fixedly connected to the inner wall of the rectangular groove (11), and the upper end of the buffer plate (9) is in contact with and connected to the inner side surface of the rectangular groove (11).

4. The anti-collision structure of a voltage transformer according to claim 1, characterized in that: The bottom end of the sleeve (2) is fixedly connected to side plates (5) on both sides, and bolts (6) are threadedly connected to the side plates (5). The side plates (5) are fastened to the upper end of the base (1) via the bolts (6), and a plurality of evenly distributed heat dissipation holes (3) are provided at both ends of the outer side of the sleeve (2).

5. The anti-collision structure of a voltage transformer according to claim 1, characterized in that: Both sides of the upper end of the top plate (4) are fixedly connected to upright posts (13), and the upper ends of the upright posts (13) are fixedly connected to protective plates (14).

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