Anti-drop transformer

Abstract

The utility model relates to the technical field of transformers, and discloses an anti-falling transformer which comprises a transformer body, a mounting ring is fixedly connected to the top of the transformer body, a positioning groove is formed in the mounting ring, a mounting support is arranged on the outer wall of the mounting ring, and an oil storage barrel is fixedly connected to the top of the mounting support. A limiting groove is formed in the mounting support, the outer wall of the mounting ring is slidably connected into the limiting groove, a first limiting plate is slidably connected into the mounting support, a sliding groove is formed in the first limiting plate, and a first clamping block is fixedly connected to one side of the first limiting plate. According to the utility model, the limiting groove in the mounting bracket is used for sliding and limiting on the outer wall of the mounting ring, so that the effect of pre-positioning when the oil storage tank is mounted is achieved, and the problem that when the oil storage tank bracket is mounted, one operator is required to assist in positioning, and then another operator is matched with a tool to screw a mounting bolt is solved; and the installation efficiency of the anti-drop transformer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a non - detachment type transformer. Background Art

[0002] A transformer is an electrical device used to change the voltage of alternating current. It converts the input voltage into the required output voltage through the principle of electromagnetic induction. During the use of the transformer, the insulating oil will emulsify, resulting in a decrease in the liquid level of the oil inside the transformer. Therefore, an oil storage tank is usually configured to continuously replenish oil into the transformer. However, the safe installation of the oil storage tank is crucial because they carry the important task of storing a large amount of insulating oil. The loosening or falling off of the bracket may cause the oil storage tank to drop, triggering serious safety accidents. Therefore, a non - detachment type transformer is required.

[0003] During the use of traditional non - detachment type transformers, a locking component with a non - detachment function is added between the supporting bracket and the box body. When the nut is installed, a wedge effect is generated between the friction plates, effectively preventing the problem that the nut is prone to loosen and fall off.

[0004] However, it does not solve the problem that when installing the support bracket, due to the high installation position of the transformer, one operator is required to assist in positioning when installing the oil storage tank support bracket, and then another operator cooperates with tools to tighten the installation bolts, which makes the installation process rather cumbersome. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a non - detachment type transformer, aiming to improve the problem that one operator is required to assist in positioning when installing the oil storage tank support bracket, and then another operator cooperates with tools to tighten the installation bolts, which makes the installation process rather cumbersome.

[0006] To achieve the above object, the utility model adopts the following technical scheme: A non - detachment type transformer, including a transformer body, a mounting ring is fixedly connected to the top of the transformer body, a positioning groove is opened inside the mounting ring, a mounting bracket is arranged on the outer wall of the mounting ring, an oil storage cylinder is fixedly connected to the top of the mounting bracket, a limiting groove is opened inside the mounting bracket, the outer wall of the mounting ring is slidably connected inside the limiting groove, a limiting plate one is slidably connected inside the mounting bracket, a sliding groove is opened inside the limiting plate one, a clamping block one is fixedly connected to one side of the limiting plate one, the outer wall of the clamping block one is fitted inside the positioning groove, a sliding block is fixedly connected inside the mounting bracket, the outer wall of the sliding block is slidably connected inside the sliding groove, a pull rod is fixedly connected to the other side of the limiting plate one, a reset component is arranged on the outer wall of the pull rod, and a fixing bolt is threadedly connected inside the mounting bracket.

[0007] As a further description of the above technical solution:

[0008] The reset component includes a first spring. The first spring is sleeved on the outer wall of the pull rod. One end of the first spring is fixedly connected to the other side of the first limiting plate, and the other end of the first spring is fixedly connected to the inside of the mounting bracket.

[0009] As a further description of the above technical solution:

[0010] A fixing frame is fixedly connected to the outer wall of the transformer body, and a steel ring is arranged on the outer wall of the transformer body.

[0011] As a further description of the above technical solution:

[0012] One end of the steel ring is fixedly connected with a connecting seat, and a clamping groove is formed inside the steel ring.

[0013] As a further description of the above technical solution:

[0014] A second limiting plate is slidably connected inside the connecting seat, and a second clamping block is fixedly connected to one side of the second limiting plate.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the second clamping block is slidably connected inside the connecting seat, and the outer wall of the second clamping block is fitted inside the clamping groove.

[0017] As a further description of the above technical solution:

[0018] A telescopic rod is arranged inside the connecting seat, and a second spring is sleeved on the outer wall of the telescopic rod.

[0019] As a further description of the above technical solution:

[0020] One end of the telescopic rod and the second spring are both fixedly connected to the inside of the connecting seat, and the other end of the telescopic rod and the second spring are fixedly connected to the other side of the second limiting plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, firstly, the limiting groove inside the mounting bracket slides and limits on the outer wall of the mounting ring, so that the first clamping block inside the mounting bracket is fitted inside the positioning groove for pre-locking, achieving the effect of pre-positioning during the installation of the oil storage tank, solving the problem that when installing the oil storage tank bracket, an operator is required to assist in positioning, and then another operator cooperates with tools to tighten the installation bolts, which is rather cumbersome during the installation process, and improving the installation efficiency of the anti-detachment transformer.

[0023] 2. In the present utility model, one end of the steel ring passes through the inside of the connecting seat, so that the second clamping block inside the connecting seat is fitted into the clamping groove for buckling, enabling the steel ring to move only in one direction and not in the reverse direction, achieving the effect of further fastening the transformer, solving the problem that the traditional transformer is only fixed on the support column through the bracket, and the bracket is prone to being affected by wind and sun, resulting in unstable support, and improving the installation strength of the anti - detachment transformer. Description of the Drawings

[0024] Figure 1 It is a three - dimensional view of an anti - detachment transformer proposed by the present utility model;

[0025] Figure 2 It is a schematic diagram of the internal structure of the installation bracket of an anti - detachment transformer proposed by the present utility model;

[0026] Figure 3 It is a schematic diagram of the internal structure of the connecting seat of an anti - detachment transformer proposed by the present utility model.

[0027] Legend Explanation:

[0028] 1. Transformer body; 2. Installation ring; 3. Positioning groove; 4. Installation bracket; 5. Oil storage cylinder; 6. Limiting groove; 7. First limiting plate; 8. Sliding groove; 9. First clamping block; 10. Slide block; 11. Pull rod; 12. First spring; 13. Fixed bolt; 14. Fixed frame; 15. Steel ring; 16. Connecting seat; 17. Second limiting plate; 18. Second clamping block; 19. Expansion rod; 20. Second spring; 21. Clamping groove. Detailed Embodiment

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Refer to Figure 1 and Figure 2, an embodiment provided by the present utility model: an anti - detachment transformer, comprising a transformer body 1. A mounting ring 2 is fixedly connected to the top of the transformer body 1. A positioning groove 3 is provided inside the mounting ring 2. A mounting bracket 4 is arranged on the outer wall of the mounting ring 2. A storage oil barrel 5 is fixedly connected to the top of the mounting bracket 4. A limiting groove 6 is provided inside the mounting bracket 4. The outer wall of the mounting ring 2 is slidably connected inside the limiting groove 6. A first limiting plate 7 is slidably connected inside the mounting bracket 4. A sliding groove 8 is provided inside the first limiting plate 7. A first clamping block 9 is fixedly connected to one side of the first limiting plate 7. The outer wall of the first clamping block 9 is fitted inside the positioning groove 3. A sliding block 10 is fixedly connected inside the mounting bracket 4. The outer wall of the sliding block 10 is slidably connected inside the sliding groove 8. A pull rod 11 is fixedly connected to the other side of the first limiting plate 7. A reset assembly is arranged on the outer wall of the pull rod 11. A fixing bolt 13 is threadedly connected inside the mounting bracket 4. The reset assembly includes a first spring 12. The first spring 12 is sleeved on the outer wall of the pull rod 11. One end of the first spring 12 is fixedly connected to the other side of the first limiting plate 7. The other end of the first spring 12 is fixedly connected to the inside of the mounting bracket 4;

[0031] Specifically, first, pass the storage oil barrel 5 through the mounting bracket 4 and then directly insert it into the inside of the mounting ring 2. The limiting groove 6 inside the mounting bracket 4 enables it to slide and be limited on the outer wall of the mounting ring 2. Ensure that the storage oil barrel 5 maintains a stable position during the installation process. Immediately afterwards, fit the first clamping block 9 inside the mounting bracket 4 into the positioning groove 3 for pre - locking. Limit the first clamping block 9 through the first limiting plate 7. The first limiting plate 7 slides on the outer wall of the sliding block 10 through the sliding groove 8 to prevent dislocation. Next, adjust the position of the mounting bracket 4 on the mounting ring 2 to ensure its accuracy. Finally, tighten the fixing bolt 13 so that it tightly abuts against the mounting ring 2. In this way, the mounting bracket 4 can be stably fixed on the mounting ring 2.

[0032] Refer to Figure 1 and Figure 3 , a fixing frame 14 is fixedly connected to the outer wall of the transformer body 1. A steel ring 15 is arranged on the outer wall of the transformer body 1. One end of the steel ring 15 is fixedly connected to a connecting seat 16. A clamping groove 21 is provided inside the steel ring 15. A second limiting plate 17 is slidably connected inside the connecting seat 16. A second clamping block 18 is fixedly connected to one side of the second limiting plate 17. The outer wall of the second clamping block 18 is slidably connected inside the connecting seat 16. The outer wall of the second clamping block 18 is fitted inside the clamping groove 21. A telescopic rod 19 is arranged inside the connecting seat 16. A second spring 20 is sleeved on the outer wall of the telescopic rod 19. One end of the telescopic rod 19 and the second spring 20 are both fixedly connected to the inside of the connecting seat 16. The other end of the telescopic rod 19 and the second spring 20 are fixedly connected to the other side of the second limiting plate 17;

[0033] Specifically, during the installation process of the transformer body 1, it is first necessary to firmly fix it on the support through the fixing frame 14. Next, we use the steel ring 15 to closely surround the transformer body 1 and the support column to ensure its stability. Subsequently, one end of the steel ring 15 is passed through the inside of the connecting seat 16, which is a crucial step. The second clamping block 18 inside the connecting seat 16 plays a vital role. It needs to be fitted inside the clamping groove 21 for buckling. The clamping groove 21 is a single-sided wedge shape, which can perfectly fit the shape of the second clamping block 18. Such a design enables the steel ring 15 to move only in one direction and cannot move in the reverse direction, thus ensuring the stability and safety of the transformer body 1. Inside the connecting seat 16, the second clamping block 18 is also limited by the second limiting plate 17 to ensure its proper position. In addition, the second clamping block 18 is also supported by the tension of the second spring 20, making it embed deeper inside the clamping groove 21, enhancing its stability and preventing it from accidentally slipping out during use.

[0034] Working principle: When using this anti-detachment transformer, first, during the installation of the transformer body 1, it is fixed on the support column through the fixing frame 14. Subsequently, the steel ring 15 is used to surround the transformer body 1 and the support column together. Then, one end of the steel ring 15 is passed through the inside of the connecting seat 16, so that the second clamping block 18 inside the connecting seat 16 is fitted inside the clamping groove 21 for buckling. The clamping groove 21 is a single-sided wedge shape that can fit the shape of the second clamping block 18, enabling the steel ring 15 to move only in one direction and not in the reverse direction. The second clamping block 18 is limited inside the connecting seat 16 by the second limiting plate 17. The second clamping block 18 is supported by the tension of the second spring 20, making the second clamping block 18 not easy to slip out after being embedded inside the clamping groove 21. Subsequently, when installing the oil storage cylinder 5, only need to directly insert the oil storage cylinder 5 into the installation ring 2 through the installation bracket 4, so that the limiting groove 6 inside the installation bracket 4 slides and limits on the outer wall of the installation ring 2, making the first clamping block 9 inside the installation bracket 4 fitted inside the positioning groove 3 for pre-locking. The first clamping block 9 is limited inside the installation bracket 4 by the first limiting plate 7. The first limiting plate 7 slides on the outer wall of the slider 10 through the sliding groove 8 to prevent misalignment, and is supported by the tension of the first spring 12, making the first clamping block 9 not easy to slip out when embedded inside the positioning groove 3. Subsequently, after adjusting the position of the installation bracket 4 on the installation ring 2, tighten the fixing bolt 13, and fix the installation bracket 4 by using the fixing bolt 13 to press against the installation ring 2.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A hair loss prevention type transformer, comprising a transformer body (1), characterized in that: A mounting ring (2) is fixedly connected to the top of the transformer body (1). A positioning groove (3) is formed inside the mounting ring (2). An installation bracket (4) is arranged on the outer wall of the mounting ring (2). An oil storage cylinder (5) is fixedly connected to the top of the installation bracket (4). A limiting groove (6) is formed inside the installation bracket (4). The outer wall of the mounting ring (2) is slidably connected inside the limiting groove (6). A first limiting plate (7) is slidably connected inside the installation bracket (4). A sliding groove (8) is formed inside the first limiting plate (7). A first clamping block (9) is fixedly connected to one side of the first limiting plate (7). The outer wall of the first clamping block (9) is fitted inside the positioning groove (3). A sliding block (10) is fixedly connected inside the installation bracket (4). The outer wall of the sliding block (10) is slidably connected inside the sliding groove (8). A pull rod (11) is fixedly connected to the other side of the first limiting plate (7). A reset assembly is arranged on the outer wall of the pull rod (11). A fixing bolt (13) is threadedly connected inside the installation bracket (4).

2. The anti - shedding transformer according to claim 1, characterized in that: The reset assembly includes a first spring (12). The first spring (12) is sleeved on the outer wall of the pull rod (11). One end of the first spring (12) is fixedly connected to the other side of the first limiting plate (7). The other end of the first spring (12) is fixedly connected inside the installation bracket (4).

3. The anti - detachment transformer according to claim 1, wherein: A fixing frame (14) is fixedly connected to the outer wall of the transformer body (1). A steel ring (15) is arranged on the outer wall of the transformer body (1).

4. The anti - detachment transformer according to claim 3, characterized in that: One end of the steel ring (15) is fixedly connected to a connection seat (16). A clamping groove (21) is formed inside the steel ring (15).

5. The anti - detachment transformer according to claim 4, characterized in that: A second limiting plate (17) is slidably connected inside the connection seat (16). A second clamping block (18) is fixedly connected to one side of the second limiting plate (17).

6. The anti - shedding transformer according to claim 5, characterized in that: The outer wall of the second clamping block (18) is slidably connected inside the connection seat (16). The outer wall of the second clamping block (18) is fitted inside the clamping groove (21).

7. The anti - shedding transformer according to claim 4, characterized in that: A telescopic rod (19) is arranged inside the connection seat (16). A second spring (20) is sleeved on the outer wall of the telescopic rod (19).

8. The anti - shedding transformer according to claim 7, wherein: One end of the telescopic rod (19) and the second spring (20) are both fixedly connected inside the connection seat (16). The other end of the telescopic rod (19) and the second spring (20) are fixedly connected to the other side of the second limiting plate (17).

Images