Auxiliary installation device for transformer substation

Abstract

The utility model discloses an auxiliary installation device for a transformer substation, which comprises a bottom plate, the bottom plate is positioned on a working table, a foundation table is placed on the working table, the foundation table is used for bearing a high-voltage transformer, the bottom plate is positioned on one side of the foundation table, a sliding seat is mounted on the bottom plate, and an adjusting assembly for adjusting the horizontal position of the sliding seat is mounted on the bottom plate. A mounting plate is arranged on the sliding seat, a telescopic electric cylinder is fixedly connected between the mounting plate and the sliding seat, a first baffle is fixedly connected to the mounting plate, the end, away from the mounting plate, of the first baffle is located on the base table, a second baffle is slidably connected to the first baffle, and the second baffle is perpendicular to the first baffle; and a limiting assembly for limiting the second baffle is mounted on the first baffle. The tool is simple in structure, convenient to operate, capable of positioning the high-voltage mutual inductor and assisting the high-voltage mutual inductor in installation, good in safety and high in working efficiency.

Description

Technical Field

[0001] This utility model relates to the field of substation installation technology, and in particular to a substation auxiliary installation device. Background Technology

[0002] A substation is a location in a power system that transforms voltage and current, receives electrical energy, and distributes it. Substation installation requires the installation of multiple primary devices, such as transformers, surge arresters, and high-voltage instrument transformers. During the installation of high-voltage instrument transformers, due to their large weight, cranes are typically used. However, cranes have difficulty adjusting the position of the high-voltage instrument transformers, resulting in misalignment between the transformer and the pre-embedded bolt holes on the foundation. Current technology involves manually pushing and lifting the transformer to adjust its position, which is time-consuming, labor-intensive, and poses significant safety hazards. Therefore, there is an urgent need for an auxiliary installation device for substations. Utility Model Content

[0003] The purpose of this invention is to provide a substation auxiliary installation device to solve the problems existing in the prior art.

[0004] To achieve the above objectives, this utility model provides the following solution: This utility model provides a substation auxiliary installation device, including a base plate located on a workbench. A foundation platform is placed on the workbench, and the foundation platform is used to support a high-voltage transformer. The base plate is located on one side of the foundation platform. A sliding seat is installed on the base plate. An adjustment component for adjusting the horizontal position of the sliding seat is installed on the base plate. An installation plate is provided on the sliding seat. A telescopic electric cylinder is fixedly connected between the installation plate and the sliding seat. A first baffle is fixedly connected to the installation plate. The end of the first baffle away from the installation plate is located on the foundation platform. A second baffle is slidably connected to the first baffle. The second baffle is perpendicular to the first baffle. A limiting component for limiting the movement of the second baffle is installed on the first baffle.

[0005] Preferably, the limiting component includes a strip-shaped through groove formed on the first baffle, a second baffle located within the strip-shaped through groove and slidably engaged with the inner wall of the strip-shaped through groove, a rotating rod rotatably connected within the second baffle, the rotating rod penetrating the second baffle, a receiving groove formed within the second baffle, a control gear installed within the receiving groove, the rotating rod penetrating the receiving groove and the control gear and fixedly connected to the control gear, two limiting plates slidably connected within the receiving groove, the two limiting plates located on both sides of the control gear and symmetrically arranged about the center of the control gear, a rack meshing with the control gear fixedly connected to the side of the limiting plate closer to the control gear, a plurality of limiting holes formed on the top and bottom walls of the strip-shaped through groove, the limiting plate slidably penetrating the second baffle and corresponding to the limiting holes, and a compression spring fixedly connected between the end of the limiting plate away from the limiting holes and the inner wall of the receiving groove.

[0006] Preferably, the adjustment assembly includes a sliding plate located on and slidably connected to the base plate, first vertical plates fixedly connected to both sides of the base plate, the sliding plate located between two of the first vertical plates, a first screw rotatably connected between the two first vertical plates, the first screw penetrating the sliding plate and threadedly connected to the sliding plate, and a first adjustment motor for driving the first screw to rotate fixedly connected to either of the first vertical plates; a sliding seat slidably located on the sliding plate, two second vertical plates fixedly connected to the sliding plate, the sliding seat located between the two second vertical plates, a second screw rotatably connected between the two second vertical plates, the second screw penetrating the sliding seat and threadedly connected to the sliding seat, and a second adjustment motor for driving the second screw to rotate fixedly connected to either of the second vertical plates, the first screw and the second screw being perpendicularly arranged.

[0007] Preferably, the two ends of the rotating rod are fixedly connected to rotating seats, and the two rotating seats are respectively located at both ends of the second baffle and rotate in cooperation with the end face of the second baffle.

[0008] This utility model discloses the following technical effects: It uses a limiting component to limit the second baffle, stabilizing it in the designated position of the first baffle. Then, by adjusting the components, the positions of the first and second baffles are fine-tuned, allowing them to position the two adjacent sides of the bottom of the high-voltage transformer, thus achieving the installation of the high-voltage transformer and replacing manual pushing. This utility model has a simple structure, is easy to operate, can position the high-voltage transformer to assist in its installation, has good safety, and high work efficiency. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a schematic diagram of the substation auxiliary installation device of this utility model;

[0011] Figure 2 for Figure 1 A magnified view of part A in the image;

[0012] Figure 3 This is a top view diagram showing the positional relationship between the first baffle and the second baffle of this utility model;

[0013] The components include: 1. Base plate; 2. Workbench; 3. Foundation platform; 4. High-voltage transformer; 5. Sliding seat; 6. Mounting plate; 7. Telescopic electric cylinder; 8. First baffle; 9. Second baffle; 10. Strip groove; 11. Rotating rod; 12. Receiving groove; 13. Control gear; 14. Limiting plate; 15. Rack; 16. Limiting hole; 17. Compression spring; 18. Sliding plate; 19. First vertical plate; 20. First screw; 21. Second vertical plate; 22. Second screw; 23. Second adjusting motor; 24. Rotating seat. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Reference Figure 1-3This utility model provides a substation auxiliary installation device, including a base plate 1, which is located on a workbench 2. A foundation platform 3 is placed on the workbench 2. The foundation platform 3 is used to support a high-voltage transformer 4. The base plate 1 is located on one side of the foundation platform 3. A sliding seat 5 is installed on the base plate 1. An adjustment component for adjusting the horizontal position of the sliding seat 5 is installed on the base plate 1. An installation plate 6 is provided on the sliding seat 5. A telescopic electric cylinder 7 is fixedly connected between the installation plate 6 and the sliding seat 5. A first baffle 8 is fixedly connected to the installation plate 6. The end of the first baffle 8 away from the installation plate 6 is located on the foundation platform 3. A second baffle 9 is slidably connected to the first baffle 8. The second baffle 9 is set perpendicular to the first baffle 8. A limiting component for limiting the second baffle 9 is installed on the first baffle 8. The second baffle 9 is limited by the limiting component, so that the second baffle 9 is stable in the designated position of the first baffle 8. Then, the positions of the first baffle 8 and the second baffle 9 are finely adjusted by the adjusting component, so that the first baffle 8 and the second baffle 9 can position the two adjacent sides of the bottom of the high voltage transformer 4, thereby realizing the installation of the high voltage transformer 4 and replacing manual pushing.

[0017] The scheme is further optimized. The limiting component includes a strip-shaped through groove 10 formed on the first baffle 8, a second baffle 9 located within the strip-shaped through groove 10 and slidingly engaged with the inner wall of the strip-shaped through groove 10, a rotating rod 11 rotatably connected within the second baffle 9, the rotating rod 11 passing through the second baffle 9, a receiving groove 12 formed within the second baffle 9, a control gear 13 installed within the receiving groove 12, the rotating rod 11 passing through the receiving groove 12 and the control gear 13 and being fixedly connected to the control gear 13, and a sliding connection within the receiving groove 12. There are two limiting plates 14, which are located on both sides of the control gear 13 and are symmetrically arranged about the center of the control gear 13. A rack 15 that meshes with the control gear 13 is fixedly connected to the side of the limiting plate 14 closest to the control gear 13. Several limiting holes 16 are opened on the top and bottom walls of the strip-shaped through groove 10. The limiting plate 14 slides through the second baffle 9 and is set corresponding to the limiting holes 16. A compression spring 17 is fixedly connected between the end of the limiting plate 14 away from the limiting holes 16 and the inner wall of the receiving groove 12. The limiting plate 14 is inserted into the limiting hole 16 under the action of the compression spring 17 for limiting. The control gear 13 is rotated by the rotating rod 11, which in turn drives the two limiting plates 14 to move. The limiting plates 14 can be controlled to adjust the position of the second baffle 9 on the first baffle 8, so as to cooperate with the adjustment component and position the second baffle 9 on the high voltage transformer 4.

[0018] The scheme is further optimized. The adjustment components include a sliding plate 18 located on and slidably connected to the base plate 1. First vertical plates 19 are fixedly connected to both sides of the base plate 1. The sliding plate 18 is located between the two first vertical plates 19. A first screw 20 is rotatably connected between the two first vertical plates 19. The first screw 20 passes through the sliding plate 18 and is threadedly connected to the sliding plate 18. A first adjustment motor that drives the first screw 20 to rotate is fixedly connected to either of the first vertical plates 19. A sliding seat 5 is slidably located on the sliding plate 18. Two second vertical plates 21 are fixedly connected to the sliding plate 18. The sliding seat 5 is located between the two second vertical plates 21. A second screw 22 is rotatably connected between the two second vertical plates 21. The second screw 22 passes through the sliding seat 5 and is threadedly connected to the sliding seat 5. A second adjustment motor 23 that drives the second screw 22 to rotate is fixedly connected to either of the second vertical plates 21. The first screw 20 and the second screw 22 are set perpendicularly. The first adjusting motor drives the first screw 20 to rotate, which in turn drives the sliding plate 18 to slide along the axis of the first screw 20, thereby adjusting the position of the first baffle 8. The second adjusting motor 23 drives the second screw 22 to rotate, causing the sliding seat 5 to slide on the sliding plate 18, thereby adjusting the position of the second baffle 9. By adjusting the positions of the first baffle 8 and the second baffle 9, the high-voltage transformer 4 can be moved to the designated position on the base platform 3, thereby positioning it without manual adjustment.

[0019] In a further optimized design, rotating seats 24 are fixedly connected to both ends of the rotating rod 11. The two rotating seats 24 are located at both ends of the second baffle 9 and rotate in cooperation with the end face of the second baffle 9. The rotating seats 24 drive the rotating rod 11 to rotate, which facilitates the control of the rotating rod 11 and also facilitates the sliding of the second baffle 9.

[0020] The working process of this utility model is as follows: In use, the main body of the auxiliary installation device of this utility model is hoisted onto the workbench 2 by a crane, so that it is located on one side of the base platform 3, with the two facing each other. Then, the telescopic electric cylinder 7 drives the installation plate 6 to move up and down, so that the bottom surface of the first baffle 8 is flush with the top surface of the base platform 3. The rotating seat 24 is rotated, and the rotating seat 24 drives the rotating rod 11 to rotate, which in turn drives the control gear 13 to rotate. During the rotation, the control gear 13 drives the limit plates 14 on both sides to move up and down through the rack 15, so that the limit plates 14 located in the limit holes 16 are disengaged from the limit holes 16. Then, the second baffle 9 is moved so that the second baffle 9 slides in the strip groove 10 and stops the second baffle 9 on the base platform 3 near the installation position of the high voltage transformer 4. Then, a crane is used to hoist the high-voltage transformer 4 onto the foundation platform 3. When the bottom surface of the high-voltage transformer 4 is close to the horizontal line where the middle of the second baffle 9 is located, the first adjusting motor and the second adjusting motor 23 are started. The first adjusting motor drives the first screw 20 to rotate, which in turn drives the sliding plate 18 along... Figure 1The sliding motion in the forward and backward direction causes the first baffle 8 to move, pushing the high-voltage transformer 4 to align it with its installation position in one direction. The second adjusting motor 23 drives the second screw 22 to rotate, thereby causing the sliding seat 5 to move along... Figure 1 The high voltage transformer 4 is moved to the left and right directions to make a fine adjustment to the position of the second baffle 9, thereby moving the high voltage transformer 4 to be parallel to the installation position in the other direction. The high voltage transformer 4 is aligned with the installation position by the positioning of the first baffle 8 and the second baffle 9. Then, the high voltage transformer 4 is lowered by the crane. At this time, the high voltage transformer 4 is aligned with the mounting screw holes on the foundation platform 3, which facilitates the installation.

[0021] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A substation auxiliary installation device, characterized by: The utility model provides a kind of high-voltage mutual inductor installation device, including bottom plate (1), the bottom plate (1) is located on workbench (2), workbench (2) is placed with foundation platform (3), the foundation platform (3) is used to receive high-voltage mutual inductor (4), the bottom plate (1) is located on the one side of the foundation platform (3), the bottom plate (1) is installed with sliding seat (5), the bottom plate (1) is installed with adjusting assembly of adjusting the horizontal position of the sliding seat (5), the sliding seat (5) is provided with mounting plate (6), fixed connection between the mounting plate (6) and the sliding seat (5) is provided with telescopic electric cylinder (7), the mounting plate (6) is fixedly connected with first baffle (8), the first baffle (8) is located on the foundation platform (3) away from the one end of the mounting plate (6), the first baffle (8) is slidably connected with second baffle (9), the second baffle (9) is vertically arranged with the first baffle (8), the first baffle (8) is installed with the limiting assembly of the second baffle (9) is positioned.

2. A substation auxiliary installation device according to claim 1, characterized in that: The limiting assembly includes a strip-shaped through slot (10) formed in the first baffle (8), the second baffle (9) is located in the strip-shaped through slot (10) and is in sliding fit with the inner wall of the strip-shaped through slot (10), a rotating rod (11) is rotatably connected in the second baffle (9), the rotating rod (11) is arranged through the second baffle (9), a receiving groove (12) is formed in the second baffle (9), a control gear (13) is installed in the receiving groove (12), the rotating rod (11) is arranged through the receiving groove (12) and the control gear (13) and is fixedly connected with the control gear (13), two limiting plates (14) are slidably connected in the receiving groove (12), the two limiting plates (14) are located on both sides of the control gear (13) and are symmetrically arranged about the center of the control gear (13), a rack (15) engaged with the control gear (13) is fixedly connected to one side of the limiting plate (14) close to the control gear (13), a plurality of limiting holes (16) are formed in the top wall and the bottom wall of the strip-shaped through slot (10), the limiting plate (14) is slidably arranged through the second baffle (9) and is arranged corresponding to the limiting holes (16), a compression spring (17) is fixedly connected between the end of the limiting plate (14) away from the limiting holes (16) and the inner wall of the receiving groove (12).

3. A substation auxiliary installation device according to claim 1, characterized in that: The adjusting assembly comprises a sliding plate (18) located on the bottom plate (1) and in sliding connection with the bottom plate (1), first vertical plates (19) fixedly connected to both sides of the bottom plate (1), the sliding plate (18) located between the two first vertical plates (19), a first screw rod (20) rotationally connected between the two first vertical plates (19), the first screw rod (20) penetrating through the sliding plate (18) and in threaded connection with the sliding plate (18), and a first adjusting motor fixedly connected to any one of the first vertical plates (19) and driving the first screw rod (20) to rotate; the sliding seat (5) is located in sliding on the sliding plate (18), two second vertical plates (21) fixedly connected to the sliding plate (18), the sliding seat (5) located between the two second vertical plates (21), a second screw rod (22) rotationally connected between the two second vertical plates (21), the second screw rod (22) penetrating through the sliding seat (5) and in threaded connection with the sliding seat (5), and a second adjusting motor (23) fixedly connected to any one of the second vertical plates (21) and driving the second screw rod (22) to rotate, the first screw rod (20) and the second screw rod (22) being arranged perpendicularly.

4. A substation auxiliary installation device according to claim 2, characterized in that: Both ends of the rotating rod (11) are fixedly connected with rotary seats (24), and the two rotary seats (24) are located at both ends of the second baffle (9) and in end face rotary cooperation with the second baffle (9).

Images