Impact-resistant dry-type transformer

Abstract

The utility model discloses an anti-impact dry-type transformer which comprises a base and a transformer body, the base is fixedly connected to the bottom of the transformer body, and anti-collision assemblies are installed on the two sides of the base; the anti-collision assembly comprises a side plate installed on the end face of the base, a spring seat fixedly connected to the outer surface of the side plate, a supporting seat fixedly connected to the end face of the spring seat, an anti-collision plate fixedly connected to the outer surface of the supporting seat, and a connecting rod movably connected to the surface of the supporting seat through a shaft seat. And the sliding block is movably connected to the end face of the connecting rod. An anti-collision plate is additionally arranged outside a side plate on the end face of a base, when mistaken collision occurs, impact force acts on the surface of the anti-collision plate, the anti-collision plate extrudes a rubber column to generate elastic deformation, meanwhile, the anti-collision plate extrudes a supporting base, the supporting base extrudes a spring base to generate elastic deformation, multiple buffering treatment is conducted on the impact force, the good reduction performance is achieved, and the service life of the anti-collision device is prolonged. And the transformer body is protected from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power equipment, and in particular relates to an impact-resistant dry-type transformer. Background Art

[0002] Dry-type transformers are widely used in local lighting, high-rise buildings, airports, docks, CNC machinery and equipment, etc. Dry-type transformers refer to transformers whose cores and windings are not immersed in insulating oil;

[0003] In the current existing technology, for dry-type transformers installed outdoors, since their exterior does not have good isolation and protection components, when an accidental collision occurs, the impact force is not reduced and directly acts on the surface of the dry-type transformer, which is prone to wear and deformation, affecting normal use. Therefore, it is necessary to design an impact-resistant dry-type transformer to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an impact-resistant dry-type transformer to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: an impact-resistant dry-type transformer, comprising a base and a transformer body, wherein the base is fixedly connected to the bottom of the transformer body, and anti-collision components are installed at both sides of the base;

[0006] The anti-collision assembly includes a side plate installed at the end surface of the base, a spring seat fixedly connected to the outer surface of the side plate, a support seat fixedly connected to the end surface of the spring seat, an anti-collision plate fixedly connected to the outer surface of the support seat, a connecting rod movably connected to the surface of the support seat through an axle seat, and a slider movably connected to the end surface of the connecting rod, and the slider is slidably connected to the outer surface of the side plate.

[0007] An anti-collision plate is installed on the outside of the side plate at the end face of the base. When an accidental collision occurs, the impact force acts on the surface of the anti-collision plate, and the anti-collision plate squeezes the rubber column to cause elastic deformation. At the same time, the anti-collision plate squeezes the support seat, and the support seat squeezes the spring seat to cause elastic deformation. Multiple buffering treatments are performed on the impact force, which has excellent reduction performance and protects the transformer body from damage.

[0008] Preferably, the anti-collision plate is installed in parallel at the outer side of the side plate, and the inner surface of the anti-collision plate is fixedly connected to the side plate through a rubber column.

[0009] Preferably, a mounting seat is symmetrically welded to the bottom of the side plate, and a mounting hole is opened on the surface of the mounting seat.

[0010] Preferably, a reinforcement plate is welded to the inner wall of the side plate, and the bottom end of the reinforcement plate is in contact with the base.

[0011] Preferably, heat dissipation holes are provided on the surface of the side plate.

[0012] Preferably, a protective frame is longitudinally and equidistantly arranged on the outer side of the transformer body, and a rubber tube is sleeved on the outside of the protective frame.

[0013] Preferably, assembly rings are welded at equal intervals in the longitudinal direction on the end surfaces of the side plates, and both ends of the protection frame are inserted into the interior of the assembly rings.

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

[0015] 1.An anti-collision plate is installed on the outside of the side plate at the end face of the base. When an accidental collision occurs, the impact force acts on the surface of the anti-collision plate, and the anti-collision plate squeezes the rubber column to cause elastic deformation. At the same time, the anti-collision plate squeezes the support seat, and the support seat squeezes the spring seat to cause elastic deformation. Multiple buffering treatments are performed on the impact force, which has good reduction performance and protects the transformer body from damage.

[0016] 2. Both ends of the protective frame are inserted into the inside of the assembly ring of the side plate. Multiple protective frames are installed on the front of the transformer body, which has a good isolation and protection effect. The rubber tube sleeved on the outside of the protective frame has a good buffering and protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the anti-collision plate structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the surface structure of one side of the side panel of the utility model;

[0020] Figure 4 It is a schematic diagram of the surface structure of the other side of the side plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the protective frame and rubber tube structure of the utility model.

[0022] In the figure: 1. base; 2. transformer body; 3. protective frame; 4. rubber tube; 5. anti-collision plate; 501. rubber column; 6. side plate; 601. reinforcement plate; 602. heat dissipation hole; 603. mounting seat; 7. assembly ring; 8. spring seat; 9. support seat; 10. connecting rod; 11. slider. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1: Please refer to Figures 1 to 5 The utility model provides a technical solution for an impact-resistant dry-type transformer: comprising a base 1 and a transformer body 2, wherein the base 1 is fixedly connected to the bottom of the transformer body 2, and anti-collision components are installed on both sides of the base 1;

[0025] The anti-collision assembly includes a side plate 6 installed at the end surface of the base 1, a spring seat 8 fixedly connected to the outer surface of the side plate 6, a support seat 9 fixedly connected to the end surface of the spring seat 8, an anti-collision plate 5 fixedly connected to the outer surface of the support seat 9, a connecting rod 10 movably connected to the surface of the support seat 9 through an axle seat, and a slider 11 movably connected to the end surface of the connecting rod 10, and the slider 11 is slidably connected to the outer surface of the side plate 6.

[0026] The anti-collision plate 5 is installed parallel to the outer side of the side plate 6, and the inner surface of the anti-collision plate 5 is fixedly connected to the side plate 6 through the rubber column 501. The bottom of the side plate 6 is symmetrically welded with a mounting seat 603, and the surface of the mounting seat 603 is provided with a mounting hole. The inner wall of the side plate 6 is welded with a reinforcement plate 601, and the bottom end of the reinforcement plate 601 is in contact with the base 1. The surface of the side plate 6 is provided with a heat dissipation hole 602.

[0027] From the above description, it can be seen that the utility model has the following beneficial effects: an anti-collision plate 5 is installed on the outside of the side plate 6 at the end surface of the base 1. When an accidental collision occurs, the impact force acts on the surface of the anti-collision plate 5, and the anti-collision plate 5 squeezes the rubber column 501 to cause elastic deformation. At the same time, the anti-collision plate 5 squeezes the support seat 9, and the support seat 9 squeezes the spring seat 8 to cause elastic deformation, performing multiple buffering treatments on the impact force, having good reduction performance, and protecting the transformer body 2 from damage.

[0028] Example 2: Please refer to Figure 1 and Figure 5 As shown, on the basis of the first embodiment, the utility model provides a technical solution for an impact-resistant dry-type transformer: a protective frame 3 is longitudinally equidistantly arranged on the outer side of the transformer body 2, a rubber tube 4 is sleeved on the outside of the protective frame 3, and an assembly ring 7 is longitudinally equidistantly welded on the end surface of the side plate 6, and both ends of the protective frame 3 are inserted into the inside of the assembly ring 7.

[0029] By adopting the above technical solution, the two ends of the protective frame 3 are inserted into the inside of the assembly ring 7 of the side plate 6, and multiple protective frames 3 are installed on the front side of the transformer body 2, which has a good isolation and protection effect. The rubber tube 4 sleeved on the outside of the protective frame 3 has a good buffering and protection effect.

[0030] The working principle and use process of the utility model are as follows: an anti-collision plate 5 is installed outside the side plate 6 at the end surface of the base 1. When an accidental collision occurs, the impact force acts on the surface of the anti-collision plate 5, and the anti-collision plate 5 squeezes the rubber column 501 to cause elastic deformation. At the same time, the anti-collision plate 5 squeezes the support seat 9, and the support seat 9 squeezes the spring seat 8 to cause elastic deformation, thereby performing multiple buffering treatments on the impact force, having excellent reduction performance, and protecting the transformer body 2 from damage; the two ends of the protective frame 3 are inserted into the inside of the assembly ring 7 of the side plate 6, and multiple protective frames 3 are erected at the front position of the transformer body 2, which has a good isolation protection effect, and the rubber tube 4 sleeved on the outside of the protective frame 3 has a good buffering protection effect.

[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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An impact-resistant dry-type transformer, comprising a base (1) and a transformer body (2), wherein the base (1) is fixedly connected to the bottom of the transformer body (2), and is characterized in that: Anti-collision components are installed on both sides of the base (1); The anti-collision component comprises a side plate (6) mounted at an end surface of the base (1), a spring seat (8) fixedly connected to the outer surface of the side plate (6), a support seat (9) fixedly connected to the end surface of the spring seat (8), an anti-collision plate (5) fixedly connected to the outer surface of the support seat (9), a connecting rod (10) movably connected to the surface of the support seat (9) via an axle seat, and a sliding block (11) movably connected to the end surface of the connecting rod (10), wherein the sliding block (11) is slidably connected to the outer surface of the side plate (6).

2. The impact-resistant dry-type transformer according to claim 1, characterized in that: The anti-collision plate (5) is installed in parallel at an outer position of the side plate (6), and the inner surface of the anti-collision plate (5) is fixedly connected to the side plate (6) via a rubber column (501).

3. The impact-resistant dry-type transformer according to claim 1, characterized in that: A mounting seat (603) is symmetrically welded to the bottom of the side plate (6), and a mounting hole is provided on the surface of the mounting seat (603).

4. The impact-resistant dry-type transformer according to claim 1, characterized in that: A reinforcing plate (601) is welded to the inner wall of the side plate (6), and the bottom end of the reinforcing plate (601) is in contact with the base (1).

5. The impact-resistant dry-type transformer according to claim 4, characterized in that: A heat dissipation through hole (602) is provided on the surface of the side plate (6).

6. The impact-resistant dry-type transformer according to claim 1, characterized in that: Protective frames (3) are longitudinally and equidistantly arranged on the outside of the transformer body (2), and a rubber tube (4) is sleeved on the outside of the protective frame (3).

7. The impact-resistant dry-type transformer according to claim 6, characterized in that: Mounting rings (7) are welded at equal intervals in the longitudinal direction at the end surfaces of the side plates (6), and both ends of the protection frame (3) are inserted into the interior of the mounting rings (7).

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