Transformer substation high-voltage equipment support

Abstract

The utility model relates to the field of transformer substation high-voltage equipment supports, and discloses a transformer substation high-voltage equipment support which comprises a top plate, a cross rod and two second supporting columns, the lower end of the top plate is fixedly provided with the two first supporting columns, and the upper ends of the two second supporting columns are fixedly sleeved with first flange plates. The lower ends of the two first supporting columns are fixedly sleeved with second flange plates, connecting structures are fixedly arranged at the two ends of the cross rod and comprise fixing blocks, semicircular flanges are hinged to the positions, close to the two sides, of the lower ends of the fixing blocks, and a plurality of first screws are fixedly arranged at the lower ends of the two semicircular flanges. According to the utility model, the structure is integrally designed, the first supporting column and the second supporting column are vertically fixed and are transversely connected after being installed to form a stable triangular structure, the installation is more convenient and faster, the two semicircular flanges are clamped on the first supporting column through the design of the fixing blocks and the semicircular flanges, and the second screw rod and the first screw rod are respectively fixed, so that the safety and the firmness are improved.

Description

Technical Field

[0001] The utility model relates to the field of high-voltage equipment brackets in substations, and particularly relates to a high-voltage equipment bracket for a substation. Background Art

[0002] High-voltage equipment in substations usually includes transformers, circuit breakers, disconnectors, current transformers, etc., which are devices used to transform, switch, and control the flow of electric energy in the power system. These devices are usually used to handle high-voltage power transmission and distribution to ensure the normal and efficient operation of the power grid. The high-voltage equipment bracket in a substation is a structure or framework used to support these high-voltage devices, ensuring that the devices are firmly installed in the substation and ensuring the safety and stability during the operation of the devices. The design and material selection of the bracket usually take into account factors such as the weight, size, vibration, and environment of the equipment to provide good support and protection.

[0003] Existing high-voltage brackets need to be erected at a relatively high height, so at least two support rods need to be pieced together. The conventional composition method is to connect and fix the two rods through flanges. However, after this method of fixing, if further reinforcement is required, it is also necessary to horizontally weld support rods to increase firmness, and this installation method is rather troublesome. Therefore, the utility model provides a high-voltage equipment bracket for a substation to solve the problems raised in the above background art. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a high-voltage equipment bracket for a substation is proposed. The structure of the utility model is integrally designed, the first and second support columns are vertically fixed and horizontally connected after installation to form a stable triangular structure, and the installation is more convenient. The design of the fixing block and the semi-circular flange enables the two semi-circular flanges to clamp on the first support column, and the second and first screws are respectively fixed to improve safety and firmness.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-voltage equipment bracket for a substation, comprising a top plate, a cross bar, and two second support columns. Two first support columns are fixedly arranged at the lower end of the top plate. First flange plates are fixedly sleeved at the upper ends of the two second support columns, and second flange plates are fixedly sleeved at the lower ends of the two first support columns. Connection structures are fixedly arranged at both ends of the cross bar;

[0007] The connection structure includes a fixing block. Semi-circular flanges are hingedly arranged on both sides near the lower end of the fixing block. A plurality of first screws are fixedly arranged at the lower ends of the two semi-circular flanges, and a second screw is fixedly arranged at the lower end of the fixing block;

[0008] Through the above technical solution, the utility model adopts an integrated design of the connection structure, which can vertically fix the first support column and the second support column at the same time, and horizontally connect them after installation to form a stable triangular structure, making the installation more convenient. The connection design of the fixing block and the semi-circular flange enables the two semi-circular flanges to clamp on the first support column. The second screw rod and the first screw rod are respectively fixed on the fixing block and the two semi-circular flanges, realizing multi-point support and fixation, and improving the overall safety and firmness.

[0009] Further, the lower ends of the plurality of the first screw rods and the second screw rods all penetrate through the first flange and the second flange and are fixed by nuts;

[0010] Through the above technical solution, by passing the first screw rod and the second screw rod through the first flange and the second flange, the cross bar can be fixed on the two first support columns while connecting the first support column and the second support column, making the operation more convenient.

[0011] Further, the two connection structures are respectively sleeved on the two first support columns movably;

[0012] Through the above technical solution, by sleeving the connection structure on the first support column, the first support column can be clamped by the two semi-circular flanges, so that the cross bar is fixed between the two first support columns.

[0013] Further, a triangular structure is formed between the two first support columns and the cross bar;

[0014] Through the above technical solution, the overall structure is triangular, making the bracket more stable.

[0015] Further, the two first support columns, the two second support columns and the cross bar are all made of stainless steel;

[0016] Through the above technical solution, the stainless steel material has high strength and corrosion resistance, and is suitable for supporting large and heavy equipment, making the performance of the first support column, the second support column and the cross bar better and the service life longer.

[0017] Further, the two first flanges, the two second flanges, the two fixing blocks and the four semi-circular flanges are all made of stainless steel;

[0018] Through the above technical solution, the stainless steel flange has excellent corrosion resistance and is suitable for environments with higher corrosion requirements.

[0019] Further, the two ends of the cross bar are respectively fixedly connected with the two fixing blocks;

[0020] Through the above technical solution, by connecting the two ends of the cross bar with the fixing blocks, the cross bar can be fixed between the two first support columns by the two semi-circular flanges.

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

[0022] 1. A support for high-voltage equipment in a substation proposed by the utility model. The installation structure and connection structure of the utility model are integrated structures. During installation, while the first support column and the second support column can be vertically fixed, after installation, horizontal connection can also be achieved. The overall structure is triangular, more stable, and the installation is more convenient. At the same time, the connection structure set by the fixing block and the semi-circular flange facilitates the clamping of the two semi-circular flanges on the first support column, and the second screw and the first screw are respectively on the fixing block and the two semi-circular flanges, realizing the reinforcement of multi-point support fixation, making the whole more safe and firm. Description of the Drawings

[0023] Figure 1 It is a side axonometric schematic diagram of the utility model;

[0024] Figure 2 It is a front axonometric schematic diagram of the utility model;

[0025] Figure 3 It is a top axonometric view of the connection structure of the utility model;

[0026] Figure 4 It is a bottom axonometric schematic diagram of the connection structure of the utility model;

[0027] Figure 5 It is a side axonometric schematic diagram of the cross bar of the utility model;

[0028] Figure 6 It is a front axonometric schematic diagram of the cross bar of the utility model.

[0029] Legend Explanation:

[0030] 1. Top plate; 2. First support column; 3. Second support column; 4. Cross bar; 5. Connection structure; 6. First flange; 7. Second flange; 501. Fixing block; 502. Semi-circular flange; 503. First screw; 504. Second screw. Specific Embodiment

[0031] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the utility model.

[0032] Embodiment

[0033] Refer to Figure 1-6, An embodiment provided by the present utility model: A high-voltage equipment support for a substation, comprising a top plate 1, a cross bar 4, and two second support columns 3. Two first support columns 2 are fixedly arranged at the lower end of the top plate 1. First flange plates 6 are fixedly sleeved at the upper ends of the two second support columns 3, and second flange plates 7 are fixedly sleeved at the lower ends of the two first support columns 2. Connecting structures 5 are fixedly arranged at both ends of the cross bar 4.

[0034] By providing the first support columns 2 and the second support columns 3, vertical support for the equipment can be achieved. And by arranging the cross bar 4 to be connected between the two first support columns 2, horizontal support for the equipment can be achieved, thereby making the support effect more stable. By providing the first flange plates 6 and the second flange plates 7, it is convenient to connect the first support columns 2 and the second support columns 3.

[0035] The connecting structure 5 includes a fixed block 501. Semi-circular flanges 502 are hingedly arranged on both sides near the lower end of the fixed block 501. A plurality of first screw rods 503 are fixedly arranged at the lower ends of the two semi-circular flanges 502, and a second screw rod 504 is fixedly arranged at the lower end of the fixed block 501.

[0036] By arranging the two semi-circular flanges 502 to be hingedly connected to the fixed block 501, the two semi-circular flanges 502 can be opened, clamped on the first support column 2, and the first screw rods 503 and the second screw rod 504 are inserted into the flange holes of the first flange plate 6 and the second flange plate 7 for fixation, thereby achieving both horizontal and vertical fixation at the same time, and the operation is more convenient.

[0037] The lower ends of multiple first screws 503 and second screws 504 all penetrate through the first flange 6 and the second flange 7 and are fixed by nuts. By penetrating the first screws 503 and the second screws 504 through the first flange 6 and the second flange 7, the cross bar 4 can be fixed on the two first support columns 2 while connecting the first support column 2 and the second support column 3, making the operation more convenient. The two connecting structures 5 are respectively sleeved on the two first support columns 2 movably. By sleeving the connecting structure 5 on the first support column 2, the first support column 2 can be clamped by the two semi-circular flanges 502, so that the cross bar 4 is fixed between the two first support columns 2. A triangular structure is formed between the two first support columns 2 and the cross bar 4, and the overall structure is triangular, making the bracket more stable. The two first support columns 2, the two second support columns 3 and the cross bar 4 are all made of stainless steel. Stainless steel has high strength and corrosion resistance, and is suitable for supporting large and heavy equipment, making the performance of the first support column 2, the second support column 3 and the cross bar 4 better and the service life longer. The two first flanges 6, the two second flanges 7, the two fixing blocks 501 and the four semi-circular flanges 502 are all made of stainless steel. Stainless steel flanges have excellent corrosion resistance and are suitable for environments with high corrosion requirements. The two ends of the cross bar 4 are respectively fixedly connected to the two fixing blocks 501. By connecting the two ends of the cross bar 4 to the fixing blocks 501, the cross bar 4 can be fixed between the two first support columns 2 by the two semi-circular flanges 502.

[0038] Working principle: During installation, align the second flange 7 of the first support column 2 with the first flange 6 of the second support column 3 for assembly. Then take out the connecting structure 5. Since the fixing block 501 and the two semi-circular flanges 502 are hinged, they can be opened first to facilitate the two semi-circular flanges 502 to wrap the first support column 2, and then slowly move down so that the first screw 503 and the second screw 504 are inserted into the flange holes of the first flange 6 and the second flange 7, and then fixed by nuts, so as to achieve simultaneous fixed installation in the horizontal and vertical directions.

[0039] 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 in the protection scope of the present invention.

Claims

1. A high-voltage equipment support for a transformer substation, comprising a top plate (1), a crossbar (4) and two No. 2 support columns (3), characterized in that: Two No. 1 support columns (2) are fixedly provided at the lower end of the top plate (1), No. 1 flanges (6) are fixedly provided at the upper ends of the two No. 2 support columns (3), No. 2 flanges (7) are fixedly provided at the lower ends of the two No. 1 support columns (2), and connection structures (5) are fixedly provided at both ends of the cross bar (4); The connection structure (5) comprises a fixing block (501), the lower end of the fixing block (501) is hingedly provided with semicircular flanges (502) on both sides, the lower ends of the two semicircular flanges (502) are fixedly provided with a plurality of No. 1 screw rods (503), and the lower end of the fixing block (501) is fixedly provided with a No. 2 screw rod (504).

2. A transformer substation high voltage equipment support according to claim 1, characterized in that: The lower ends of the plurality of No. 1 screw rods (503) and No. 2 screw rods (504) all pass through the No. 1 flange plate (6) and the No. 2 flange plate (7) and are fixed by nuts.

3. A transformer substation high voltage equipment support according to claim 1, characterized in that: The two connection structures (5) are movably mounted on the two No. 1 support columns (2) respectively.

4. A high-voltage equipment support for a substation according to claim 1, characterized in that: A triangular structure is formed between the two No. 1 support columns (2) and the crossbar (4).

5. A transformer substation high voltage equipment support according to claim 1, characterized in that: The two No. 1 support columns (2), the two No. 2 support columns (3) and the crossbar (4) are all made of stainless steel.

6. A transformer substation high voltage equipment support according to claim 1, characterized in that: The two No. 1 flanges (6), the two No. 2 flanges (7), the two fixing blocks (501) and the four semicircular flanges (502) are all made of stainless steel.

7. A transformer substation high voltage equipment support according to claim 1, characterized in that: The two ends of the cross bar (4) are respectively fixedly connected to two fixing blocks (501).

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