Transformer oil tank base assembly

Abstract

A transformer oil tank base assembly comprises a bottom plate, short channel steel, first long channel steel, positioning pins and second long channel steel, the first short channel steel is arranged on the upper left portion of the bottom plate, the second short channel steel is arranged on the lower left portion of the bottom plate, the two short channel steel are connected through the first long channel steel, and the third short channel steel is arranged on the upper right portion of the bottom plate. A third short channel steel is arranged on the lower right portion of the bottom plate, a fourth short channel steel is arranged on the lower right portion of the bottom plate, the third short channel steel and the fourth short channel steel are connected through a first long channel steel, a second long channel steel is arranged in the middle of the bottom plate, the first long channel steel and the second long channel steel are connected with the bottom plate in a threaded mode, and four positioning pins are arranged in the middle of the back face of the bottom plate. The base is novel in design, easy and convenient to install, convenient to disassemble and replace, and capable of improving the strength of the base and effectively guaranteeing the product quality, and the base is assembled together through the channel steel and the bolts.

Description

Technical Field

[0001] This utility model relates to a transformer tank part, and more particularly to a transformer tank base assembly. Background Technology

[0002] The base assembly is a common part in transformer tanks. The traditional manufacturing method is to weld several angle steels and steel plates onto the base assembly. The angle steels and steel plates are individually welded by drawing lines with a fitter. This method is inconvenient to disassemble, and the strength of the angle steel after welding is insufficient, making it easy to bend and the quality cannot be guaranteed. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings of the prior art and provide a transformer tank base assembly. This part has a novel design, is easy to install, is assembled together with channel steel by bolts, is easy to disassemble and replace, and improves the strength of the base, effectively ensuring product quality.

[0004] The technical solution of this utility model is: a transformer tank base assembly, characterized in that: it includes a base plate, short channel steel, a first long channel steel, positioning pins, and a second long channel steel. A first short channel steel is located on the upper left of the base plate, and a second short channel steel is located on the lower left of the base plate. The two short channel steels are connected by the first long channel steel. A third short channel steel is located on the upper right of the base plate, and a fourth short channel steel is located on the lower right of the base plate. The third and fourth short channel steels are connected by the first long channel steel. A second long channel steel is located in the middle of the base plate. The short channel steels and the first long channel steel are connected by welding. The first and second long channel steels are connected to the base plate by threads. Four positioning pins are located in the middle of the back of the base plate, and the four positioning pins are connected to the base plate by a tight fit.

[0005] Furthermore: the base plate is made of 45# steel and is processed into a hexagon by laser cutting. The hexagon matches the outer dimensions of the transformer tank. Several threaded holes are provided on the base plate for fixing and installing the first and second long channel steels. Six mounting holes are provided in the middle of the back of the base plate for fixing and installing six positioning pins. Laser-marked dots are provided around the back of the base plate to mark the area line for installation with the transformer tank.

[0006] Furthermore, the short channel steel is made of Q235A material, and has mounting holes on one side for transportation and installation.

[0007] Furthermore: the first long channel steel and the second long channel steel are also made of Q235A material, and mounting holes are provided on the first long channel steel and the second long channel steel for connection with the base plate.

[0008] Furthermore: the positioning pin is made of 45# tempered material, with a small cylinder at one end that matches the size of the mounting hole on the base plate, and a large cylinder at the other end, with a 10x45 degree bevel at the top.

[0009] Compared with the prior art, this utility model has the following features: The transformer tank base assembly provided by this utility model has a novel design, is easy to install, is assembled together with channel steel by bolts, is easy to disassemble and replace, and improves the strength of the base, effectively ensuring product quality.

[0010] The detailed structure of the utility model will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0011] Appendix Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0012] As shown in the attached figure: A transformer tank base assembly, characterized in that: it includes a base plate 1, short channel steel 2, a first long channel steel 3, positioning pins 4, and a second long channel steel 5. A first short channel steel 2 is provided on the upper left of the base plate 1, and a second short channel steel 2 is provided on the lower left of the base plate 1. The two short channel steels 2 are connected by the first long channel steel 3. A third short channel steel 2 is provided on the upper right of the base plate 1, and a fourth short channel steel 2 is provided on the lower right of the base plate 1. The third and fourth short channel steels are connected by the first long angle 3. A second long channel steel 5 is provided in the middle of the base plate. The short channel steel 2 and the first long channel steel 3 are connected by welding. The first long channel steel 3 and the second long channel steel 5 are connected to the base plate 1 by thread. Four positioning pins 4 are provided in the middle of the back of the base plate 1. The four positioning pins 4 are connected to the base plate by a tight fit.

[0013] The base plate 1 is made of 45# steel and is processed into a hexagon by laser cutting. The hexagon matches the outer dimensions of the transformer oil tank. The base plate 1 has several threaded holes for fixing the first long channel steel 3 and the second long channel steel 5. There are six mounting holes in the middle of the back of the base plate 1 for fixing six positioning pins 4. Laser-marked dots are provided around the back of the base plate 1 to mark the area line for installation with the transformer oil tank.

[0014] The short channel steel 2 is made of Q235A material, and has a mounting hole on one side for transportation and installation.

[0015] The first long channel steel 3 and the second long channel steel 5 are also made of Q235A material, and mounting holes are provided on the first long channel steel 3 and the second long channel steel 5 for connection with the base plate 1.

[0016] The positioning pin 4 is made of 45# tempered material. A small cylinder is provided at one end of the positioning pin 4. The size of the small cylinder matches the size of the mounting hole on the base plate. A large cylinder is provided at the other end of the positioning pin 4. The top of the large cylinder is beveled at a 10X45 degree angle.

Claims

1. A transformer tank base assembly, characterized in that: It includes a base plate, short channel steel, a first long channel steel, locating pins, and a second long channel steel. The first short channel steel is located on the upper left of the base plate, and the second short channel steel is located on the lower left of the base plate. The two short channel steels are connected by the first long channel steel. The third short channel steel is located on the upper right of the base plate, and the fourth short channel steel is located on the lower right of the base plate. The third and fourth short channel steels are connected by the first long channel steel. The second long channel steel is located in the middle of the base plate. The short channel steels and the first long channel steel are connected by welding. The first and second long channel steels are connected to the base plate by threads. Four locating pins are located in the middle of the back of the base plate, and the four locating pins are connected to the base plate by a tight fit.

2. The transformer tank base assembly according to claim 1, characterized in that: The base plate is made of 45# steel and is processed into a hexagon by laser cutting. The hexagon matches the outer dimensions of the transformer tank. Several threaded holes are provided on the base plate for fixing and installing the first and second long channel steels. Six mounting holes are provided in the middle of the back of the base plate for fixing and installing six positioning pins. Laser-marked dots are provided around the back of the base plate to mark the area line for installation with the transformer tank.

3. The transformer tank base assembly according to claim 1, characterized in that: The short channel steel is made of Q235A material and has a mounting hole on one side for transportation and installation.

4. The transformer tank base assembly according to claim 1, characterized in that: The first and second long channel steels are also made of Q235A material, and mounting holes are provided on the first and second long channel steels for connection with the base plate.

5. A transformer tank base assembly according to claim 1, characterized in that: The positioning pin is made of 45# tempered material. A small cylinder is provided at one end of the positioning pin. The size of the small cylinder matches the size of the mounting hole on the base plate. A large cylinder is provided at the other end of the positioning pin. The top of the large cylinder is beveled at a 10x45 degree angle.

Images