CN204130304U - A kind of dismountable tranformer protection housing - Google Patents

Abstract

The utility model discloses a kind of dismountable tranformer protection housing, comprise shell body and base, the bottom of shell body is provided with connecting plate, connecting plate is arranged on base, described shell body comprises bottom surface, four sides and seal cover, the four edges of described shell body bottom surface is all outward extended with a concave edge, the structure of seal cover is identical with the structure of shell body bottom surface and be oppositely arranged with bottom surface, two limits that described shell body side is relative are outward extended with a chimb matched with described concave edge, bottom surface, four sides and seal cover form a cube structure jointly.The utility model is removable is divided into bottom surface, four sides and seal cover, and transport is got up very convenient, has saved cost of transportation.

Description

A detachable transformer protective shell

technical field

The utility model relates to the field of transformers, in particular to a detachable transformer protection shell.

Background technique

At present, the volumes used in the power sector are large and heavy. During transportation, due to the large volume, it is extremely inconvenient to move, and it is easy to damage the precision components on the transformer, resulting in a decline in product quality and making producers Suffering economic losses may also affect the reputation of the manufacturer. Most of the existing transformer casings are a whole, which is also very inconvenient to transport.

Contents of the invention

In order to solve the above technical problems, the utility model provides a detachable transformer protection shell with simple structure and good stability.

The technical solution of the utility model to solve the above problems is: a detachable transformer protection shell, including a shell body and a base, the lower part of the shell body is provided with a connecting plate, the connecting plate is installed on the base, the shell body includes a bottom surface, The four sides and the sealing cover, the four sides of the bottom surface of the shell body all extend outwards with a concave edge, the structure of the sealing cover is the same as that of the bottom surface of the shell body and is set opposite to the bottom surface, and the two sides of the shell body opposite There is a convex edge matching the concave edge extending outward from the side, and the bottom surface, four side surfaces and the sealing cover together form a cube structure.

In the above-mentioned detachable transformer protection case, a groove is provided on the base, and a raised line matching the groove is provided on the lower end surface of the connecting plate.

In the above detachable transformer protective case, the cross-section of the groove is in a convex shape.

In the above-mentioned detachable transformer protection casing, buffer devices are fixed on the inner walls of the four sides of the casing body.

In the above detachable transformer protective case, the buffer device includes a spring and a fixed block, one end of the spring is fixed on the side of the case body, and the other end is fixed on the fixed block.

In the above detachable transformer protection shell, a round hole is opened in the middle of the sealing cover, an upper flange is fixed on the upper end of the sealing cover, the upper flange is located directly above the round hole, and an upper sealing plate is arranged on the upper part of the upper flange , the lower end surface of the sealing cover is provided with a lower flange, the lower flange is located directly below the round hole, and the lower part of the lower flange is provided with a lower sealing plate.

The beneficial effects of the utility model are:

1. The utility model can be divided into a bottom surface, four sides and a sealing cover, which is very convenient to transport and saves transportation costs;

2. The groove and the convex line are matched between the shell body and the base of the utility model, which has good stability, does not shake, and is convenient for transportation;

3. The utility model is equipped with a buffer device on the inner wall of the side of the shell body, which can play a buffer role in the collision process, prevent the transformer from being damaged, and strengthen the protection effect;

4. The utility model has a round hole on the sealing cover, which is sealed by the upper and lower sealing plates, and can accommodate the lead wires higher than the sealing cover, so as to well protect the lead wires of the transformer.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is a partially enlarged view of the Q portion in FIG. 1 .

Figure 3 is a partial enlarged view of the W part in Figure 1.

FIG. 4 is a schematic structural diagram of the base in FIG. 1 .

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model includes a shell body and a base 1, the bottom of the shell body is provided with a connecting plate 2, and the connecting plate 2 is installed on the base 1, and the base 1 is provided with There is a groove 3, the cross-section of the groove 3 is convex, and the lower end surface of the connecting plate 2 is provided with a convex strip 4 matching the groove 3, and the groove 3 is matched with the convex strip 4. Good stability, no shaking, and convenient transportation; the shell body includes a bottom surface 5, four sides 6 and a sealing cover 7, and a concave edge 8 extends outward on the four sides of the bottom surface 5 of the shell body, and the sealing cover 7 The structure is the same as that of the bottom surface 5 of the shell body and is arranged opposite to the bottom surface 5. A convex edge 9 matching the concave edge 8 extends outward on the two sides opposite to the side surface 6 of the shell body. The bottom surface 5, The four sides 6 and the sealing cover 7 jointly form a square structure, and buffer devices are fixed on the inner walls of the four sides 6 of the housing body, and the buffer devices include a spring 10 and a fixed block 11. One end of the spring 10 It is fixed on the side 6 of the shell body, and the other end is fixed on the fixed block 11. The buffer device can play a buffer role in the collision process, prevent the transformer from being damaged, and strengthen the protection effect; the middle part of the sealing cover 9 has a round hole 12 , the upper end surface of the sealing cover 7 is fixedly provided with an upper flange 13, the upper flange 13 is located directly above the round hole 12, the upper part of the upper flange 13 is provided with an upper sealing plate 14, the lower end surface of the sealing cover 7 is provided with a lower flange 15, and the lower end surface of the sealing cover 7 is provided with a lower flange 15. The flange 15 is located directly below the round hole 12, and the bottom of the lower flange 15 is provided with a lower sealing plate 16, which can accommodate the lead wires higher than the sealing cover 7, thereby well protecting the lead wires of the transformer.

Claims (6)

1. a dismountable tranformer protection housing; comprise shell body and base; the bottom of shell body is provided with connecting plate; connecting plate is arranged on base; described shell body comprises bottom surface, four sides and seal cover; it is characterized in that: the four edges of described shell body bottom surface is all outward extended with a concave edge; the structure of seal cover is identical with the structure of shell body bottom surface and be oppositely arranged with bottom surface; two limits that described shell body side is relative are outward extended with a chimb matched with described concave edge, bottom surface, four sides and seal cover form a cube structure jointly.

2. dismountable tranformer protection housing as claimed in claim 1, is characterized in that: described base is provided with groove, and described connecting plate lower surface is provided with the raised line with described groove match.

3. dismountable tranformer protection housing as claimed in claim 2, is characterized in that: the cross section of described groove is convex shape.

4. dismountable tranformer protection housing as claimed in claim 1, is characterized in that: the inwall of described shell body four sides is installed with buffer unit.

5. dismountable tranformer protection housing as claimed in claim 4, is characterized in that: described buffer unit comprises spring and fixed block, and one end of described spring is fixed on shell body side, and the other end is fixed on fixed block.

6. dismountable tranformer protection housing as claimed in claim 1; it is characterized in that: the middle part of described seal cover has circular hole; seal cover upper surface is installed with upper flange; upper flange is positioned at directly over circular hole; upper flange top is provided with upper sealing plate; seal cover lower surface is provided with lower flange, and lower flange is positioned at immediately below circular hole, and lower flange bottom is provided with lower shrouding.