Lateral impact-resistant transformer

Abstract

The utility model relates to the technical field of transformers, in particular to a side impact-resistant transformer which comprises a sliding rail, a sliding plate is slidably connected in the sliding rail, a transformer body is fixedly connected to the top of the sliding plate, and first springs are fixedly connected to the left end and the right end in the sliding rail. A top plate is fixedly connected to the end of the first spring, one side of the top plate is in lap joint with the sliding plate, limiting plates are fixedly connected to the left side and the right side of the top of the sliding rail, and cover plates are clamped into the limiting plates. Compared with the prior art, the transformer has the advantages that the two sliding plates at the bottom of the transformer body are slidably mounted in the two sliding rails, the two ends of each sliding plate are in lap joint through the top plates, once the side of the transformer body is impacted, the transformer body moves towards one side, the first spring on the impacted side is compressed and tightened, and the transformer body is fixed. And the bottom of the transformer body adopts a sliding connection mode, a buffer protection effect can be achieved through cooperation with the first springs, and damage of impact to the transformer body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a side impact-resistant transformer. Background Art

[0002] Transformers play an important role in the power system. They are used to increase the voltage of power transmission to reduce transmission losses, reduce the voltage of power supply to end users, and isolate and adjust the voltage in electronic equipment. It transfers electrical energy from one circuit to another through the principle of electromagnetic induction while changing the voltage. The transformer is mainly composed of two or more coils and a magnetic core.

[0003] At present, the transformer only protects the internal electrical components by installing a layer of shell on the outside. The actual use environment and installation environment are complicated. It is common for the transformer to break through the shell due to strong external impact. The impact on the side will directly damage the internal electrical parts, making the maintenance of the transformer difficult. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a side impact-resistant transformer.

[0006] The purpose of the utility model is achieved through the following technical solutions: a side impact-resistant transformer, comprising a slide rail, a slide plate is slidably connected inside the slide rail, a transformer body is fixedly connected to the top of the slide plate, a first spring is fixedly connected to the left and right ends of the slide rail, a top plate is fixedly connected to the end of the first spring, one side of the top plate overlaps the slide plate, a limit plate is fixedly connected to the left and right sides of the top of the slide rail, and a cover plate is clamped inside the limit plate;

[0007] Fixed rods are provided on both sides of the slide rail, the top of the fixed rod is fixedly connected to a first orifice plate, one side of the first orifice plate is fixedly connected to a second spring, the end of the second spring is fixedly connected to the second orifice plate, and protective covers are provided in the middle of the first orifice plate and the second orifice plate.

[0008] Preferably, the first orifice plate and the second orifice plate have the same structure, the material of the protective cover is a belt, the shape of the protective cover is a rectangle, and the left and right sides of the protective cover are respectively bonded to the first orifice plate and the second orifice plate.

[0009] By adopting the above technical solution, the protective cover can prevent the second spring from being exposed to the outside, thereby achieving the purpose of beautifying the component.

[0010] Preferably, a slide groove is provided inside the slide rail, the cross-section of the slide plate is T-shaped, the length of the slide plate is adapted to the length of the transformer body, the number of the slide plates is two, the two slide plates are respectively welded to the left and right sides of the bottom of the transformer body, and the number of the slide rails is two.

[0011] By adopting the above technical solution, the bottom of the transformer body adopts a sliding connection method, which can play a buffering and protective role in conjunction with the first spring.

[0012] Preferably, the first spring is a compression spring, one end of the first spring is welded to the slide rail, and the other end of the first spring is welded to the top plate, and the top plate is a rectangular plate.

[0013] By adopting the above technical solution, the first springs at both ends of the slide rail are independent entities, the top plate is not fixedly connected to the transformer body, and the two first springs on both sides do not interfere with each other.

[0014] Preferably, the limit plate is an L-shaped plate, which is welded to the edge of the top of the slide rail, and the cover plate is a plastic plate, which is overlapped on the top of the slide rail. The size of the cover plate is compatible with the internal size of two adjacent limit plates, and the top surface of the limit plate is two centimeters away from the bottom surface of the transformer body.

[0015] By adopting the above technical solution, the limit plate can perfectly clamp the cover plate, and the cover plate can shield and protect the structure exposed to the outside of the slide rail, making it more beautiful, and when the transformer body is hit, the plastic cover plate will not affect the movement of the metal slide plate.

[0016] Preferably, the second spring is a compression spring, the second spring rectangular array is on one side of the first orifice plate, the other end of the second spring is welded to the second orifice plate, the size of the first orifice plate is adapted to the side size of the transformer body, and the distance between the first orifice plate and the transformer body is ten centimeters.

[0017] By adopting the above technical solution, the assembly consisting of a plurality of orifice plates and a plurality of second springs has the function of buffering impact.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] 1. The side impact-resistant transformer is provided with a slide rail, and the left and right ends of the slide rail are fixedly connected with a first spring, and the end of the first spring is fixedly connected with a top plate, and one side of the top plate is overlapped with the slide plate. When in use, the two slide rails are directly embedded and installed on the cement floor, so that the top of the slide rail is exposed to the outside world, and the two slide plates at the bottom of the transformer body are slidably installed inside the two slide rails, and the two ends of the slide plate are overlapped by the top plate. Once the side of the transformer body is hit, the transformer body moves to one side, and the first spring on the impacted side is compressed and tightened. The bottom of the transformer body adopts a sliding connection method, which can play a role of buffer protection in conjunction with the first spring, thereby reducing the damage of the impact to the transformer body;

[0020] 2. The side impact-resistant transformer is provided with a first orifice plate, the top of a fixing rod is fixedly connected with the first orifice plate, one side of the first orifice plate is fixedly connected with a second spring, the end of the second spring is fixedly connected with the second orifice plate, and the two orifice plates install a plurality of second springs therein. The assembly is installed ten centimeters away from the transformer body through the fixing rod. Once one side of the transformer body is hit, the assembly composed of the two orifice plates and the second spring is first hit, so as to prevent the impact object from directly contacting the transformer body. The assembly has a buffering effect. Even if the external impact force is too large and causes the orifice plate to contact the transformer body, the orifice plate with a larger area will increase the contact area of ​​the collision and reduce the damage to the transformer body caused by the impact. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 This is a schematic diagram of the connection structure of the slide rail of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the first spring of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the first orifice plate of the utility model.

[0025] In the figure: 1-slide rail, 2-slide plate, 3-first spring, 4-top plate, 5-limiting plate, 6-cover plate, 7-fixing rod, 8-first hole plate, 9-second spring, 10-second hole plate, 11-protective cover, 12-transformer body. DETAILED DESCRIPTION

[0026] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0027] like Figure 1-3As shown, a side impact-resistant transformer includes a slide rail 1, a slide plate 2 is slidably installed inside the slide rail 1, a transformer body 12 is welded to the top of the slide plate 2, first springs 3 are welded to the left and right ends of the slide rail 1, a top plate 4 is welded to the end of the first spring 3, one side of the top plate 4 is overlapped with the slide plate 2, and limit plates 5 are welded to the left and right sides of the top of the slide rail 1, and a cover plate 6 is clamped and installed inside the limit plate 5.

[0028] Through the above arrangement, the two slide rails 1 are directly embedded and installed on the cement floor, so that the top of the slide rail 1 is exposed to the outside, and the two slide plates 2 at the bottom of the transformer body 12 are slidably installed inside the two slide rails 1, and both ends of the slide plate 2 are overlapped by the top plate 4. Once the side of the transformer body 12 is hit, the transformer body 12 moves to one side, and the first spring 3 on the impacted side is compressed and tightened. The bottom of the transformer body 12 adopts a sliding connection method, which can play a role of buffer protection in conjunction with the first spring 3, thereby reducing the damage of the impact to the transformer body 12;

[0029] like Figure 1 and Figure 4 As shown, a fixing rod 7 is installed on both sides of the slide rail 1, a first orifice plate 8 is welded to the top of the fixing rod 7, a second spring 9 is welded to one side of the first orifice plate 8, a second orifice plate 10 is welded to the end of the second spring 9, and a protective cover 11 is bonded to the middle of the first orifice plate 8 and the second orifice plate 10;

[0030] Through the above arrangement, the two orifice plates install a plurality of second springs 9 inside the two orifice plates. The assembly is installed ten centimeters away from the transformer body 12 through the fixing rod 7. Once one side of the transformer body 12 is hit, the assembly composed of the two orifice plates and the second spring 9 is hit first, so as to prevent the impact object from directly contacting the transformer body 12. The assembly has a buffering effect. Even if the external impact force is too large and the orifice plates contact the transformer body 12, the orifice plates with a larger area will increase the contact area of ​​the collision, thereby reducing the damage to the transformer body 12 caused by the impact.

[0031] As a preferred technical solution of the utility model, the first orifice plate 8 and the second orifice plate 10 have the same structure, the protective cover 11 is made of a belt, the shape of the protective cover 11 is rectangular, and the left and right sides of the protective cover 11 are respectively bonded to the first orifice plate 8 and the second orifice plate 10.

[0032] As a preferred technical solution of the utility model, a slide groove is opened inside the slide rail 1, the cross-section of the slide plate 2 is T-shaped, the length of the slide plate 2 is adapted to the length of the transformer body 12, the number of the slide plates 2 is two, and the two slide plates 2 are respectively welded to the left and right sides of the bottom of the transformer body 12, and the number of the slide rails 1 is two.

[0033] As a preferred technical solution of the utility model, the first spring 3 is a compression spring, one end of the first spring 3 is welded to the slide rail 1, and the other end of the first spring 3 is welded to the top plate 4, and the top plate 4 is a rectangular plate.

[0034] As a preferred technical solution of the utility model, the limit plate 5 is an L-shaped plate, the limit plate 5 is welded to the edge of the top of the slide rail 1, the cover plate 6 is a plastic plate, the cover plate 6 is overlapped on the top of the slide rail 1, the size of the cover plate 6 is adapted to the internal size of the two adjacent limit plates 5, and the top surface of the limit plate 5 is two centimeters away from the bottom surface of the transformer body 12.

[0035] As a preferred technical solution of the utility model, the second spring 9 is a compression spring, the second spring 9 is arranged in a rectangular array on one side of the first orifice plate 8, the other end of the second spring 9 is welded to the second orifice plate 10, the size of the first orifice plate 8 is matched with the side size of the transformer body 12, and the distance between the first orifice plate 8 and the transformer body 12 is ten centimeters.

[0036] The working process of the utility model is as follows:

[0037] S1. Install two slide rails 1 in a built-in manner on a cement floor, so that the top of the slide rails 1 is exposed to the outside, and two slide plates 2 at the bottom of the transformer body 12 are slidably installed inside the two slide rails 1;

[0038] S2. Once one side of the transformer body 12 is hit, the first thing to be hit is the assembly consisting of the two orifice plates and the second spring 9, which prevents the impact object from directly contacting the transformer body 12. The assembly has a buffering effect;

[0039] S3. The side of the transformer body 12 is hit, and the transformer body 12 moves to one side. The first spring 3 on the impacted side is compressed and tightened. The bottom of the transformer body 12 is connected in a sliding manner, which can play a buffering and protective role in conjunction with the first spring 3.

[0040] 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 side impact resistant transformer, characterized in that: The invention comprises a slide rail (1), wherein a slide plate (2) is slidably connected inside the slide rail (1), a transformer body (12) is fixedly connected to the top of the slide plate (2), first springs (3) are fixedly connected to the left and right ends of the slide rail (1), the end of the first spring (3) is fixedly connected to a top plate (4), one side of the top plate (4) overlaps the slide plate (2), and limit plates (5) are fixedly connected to the left and right sides of the top of the slide rail (1), and a cover plate (6) is clamped inside the limit plate (5); The left and right sides of the slide rail (1) are both provided with fixing rods (7), the top of the fixing rods (7) is fixedly connected to a first orifice plate (8), one side of the first orifice plate (8) is fixedly connected to a second spring (9), the end of the second spring (9) is fixedly connected to a second orifice plate (10), and a protective cover (11) is provided in the middle of the first orifice plate (8) and the second orifice plate (10).

2. A side impact resistant transformer according to claim 1, characterized in that: The first orifice plate (8) and the second orifice plate (10) have the same structure, the material of the protective cover (11) is a belt, the shape of the protective cover (11) is rectangular, and the left and right sides of the protective cover (11) are respectively bonded to the first orifice plate (8) and the second orifice plate (10).

3. The side impact resistant transformer according to claim 1, characterized in that: A slide groove is provided inside the slide rail (1); the cross section of the slide plate (2) is T-shaped; the length of the slide plate (2) is adapted to the length of the transformer body (12); there are two slide plates (2); the two slide plates (2) are respectively welded to the left and right sides of the bottom of the transformer body (12); and there are two slide rails (1).

4. The side impact resistant transformer according to claim 1, characterized in that: The first spring (3) is a compression spring; one end of the first spring (3) is welded to the slide rail (1); the other end of the first spring (3) is welded to the top plate (4); and the top plate (4) is a rectangular plate.

5. The side impact resistant transformer according to claim 1, characterized in that: The limit plate (5) is an L-shaped plate, and the limit plate (5) is welded to the edge of the top of the slide rail (1). The cover plate (6) is a plastic plate, and the cover plate (6) is overlapped on the top of the slide rail (1). The size of the cover plate (6) is compatible with the internal size of two adjacent limit plates (5), and the top surface of the limit plate (5) is two centimeters away from the bottom surface of the transformer body (12).

6. The side impact resistant transformer according to claim 1, characterized in that: The second spring (9) is a compression spring. The second spring (9) is arranged in a rectangular array on one side of the first orifice plate (8). The other end of the second spring (9) is welded to the second orifice plate (10). The size of the first orifice plate (8) is compatible with the side size of the transformer body (12). The distance between the first orifice plate (8) and the transformer body (12) is ten centimeters.

Images