Supporting device for soft air pipeline of transformer

Abstract

The utility model relates to the technical field of transformer soft air pipelines, and discloses a transformer soft air pipeline supporting device which comprises a fixing cylinder, a threaded rod is rotatably connected in the fixing cylinder, a handle drives a second bevel gear to rotate, the second bevel gear drives a first bevel gear to rotate, and the first bevel gear drives the threaded rod to rotate. A threaded rod drives a limiting seat to move, the limiting seat drives a limiting block to slide in a limiting groove when moving, so that rotary motion is changed into linear motion, the limiting seat drives a fixing sleeve to move, the fixing sleeve drives a first arc-shaped plate to move, height adjustment can be conducted, and adaptability is improved; the second arc-shaped plate drives the multiple connecting plates to rotate, the second arc-shaped plate and the first arc-shaped plate form a circle to wrap the pipeline, the multiple connecting plates are connected and fixed through matched use of the bolts and the nuts, supporting of the pipeline can be completed, and the pipeline supporting device is simple, practical and convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer soft air ducts, in particular to a supporting device for transformer soft air ducts. Background Art

[0002] The transformer soft air duct support structure is a structural system used to support and protect the transformer soft air duct, and also to ensure the normal operation and safe use of the transformer equipment. In current life, the transformer soft air duct support structure is relatively complex, difficult to install, and the height of the support structure cannot be adjusted, and its adaptability is low.

[0003] Chinese Patent CN218719332U discloses a pipeline support structure that is easy to install, including a fixed base, a telescopic assembly is provided on the upper end of the fixed base, the telescopic assembly includes a support column, the support column is fixedly arranged on the upper end of the fixed base, a threaded sleeve is rotatably provided on the upper end of the support column, the same group of screws are passed through the threaded sleeve and the support column, the screw and the threaded sleeve are threadedly matched, the upper end of the screw is connected to a first V-shaped support seat through a fixed assembly, and second V-shaped support seats are respectively provided at both ends of the first V-shaped support seat, and the two groups of second V-shaped support seats are respectively passed through the connecting holes at both ends of the first V-shaped support seat by two groups of connecting columns and fixed by the positioning assembly.

[0004] The above patent can adjust the support height of the device according to needs by rotating the threaded sleeve to move the screw, which is easy to use. By setting a positioning component to adjust the matching support area of ​​the first V-shaped support seat and the two groups of second V-shaped support seats, the support contact area between the device and the water conservancy pipeline can be adjusted according to needs, thereby improving the practicality of the device. However, in actual use, it is impossible to limit the pipeline for protection, and the pipeline is easily affected by the external environment and causes the pipeline to fall off. In order to solve the above problems, a support device for a transformer soft air duct is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a supporting device for a transformer soft air duct in order to solve the above-mentioned problem, thereby solving the problem mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] The cam is an assembly made of a plurality of gears, each of which is connected to a plurality of gears, and the plurality of gears are connected to the plurality of gears, and the plurality of gears are connected to the plurality of gears.

[0008] As a preferred solution of the utility model, a fixing disk is fixedly connected to the inner wall of the fixing cylinder, and the fixing disk is rotatably connected to the handle.

[0009] As a preferred solution of the utility model, the interior of the fixed cylinder is symmetrically provided with limiting grooves, the interior of each limiting groove is slidably connected to a limiting block, and each limiting block is fixedly connected to the outer surface of the limiting seat.

[0010] As a preferred solution of the utility model, an arc groove is provided inside the fixing sleeve, and a base is fixedly connected to the bottom of the fixing cylinder.

[0011] The beneficial effects of the utility model are as follows: the second bevel gear is driven to rotate by the handle, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the threaded rod to rotate, the threaded rod drives the limit seat to move, and when the limit seat moves, it drives the limit block to slide inside the limit groove, so that the rotational motion is changed into linear motion, the limit seat drives the fixed sleeve to move, and the fixed sleeve drives the first arc plate to move, so that the height can be adjusted to improve the adaptability, and by rotating multiple second arc plates, the second arc plates drive multiple connecting plates to rotate, so that the second arc plates and the first arc plates form a circle to wrap the pipeline, and the multiple connecting plates are connected and fixed by the coordinated use of bolts and nuts, so as to complete the protection of the pipeline and prevent it from being affected by the external environment during use and causing it to fall off, and the structure is simple and practical, and it is easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the fixed cylinder of the utility model;

[0015] Figure 3 It is a schematic diagram of the connection structure of the first arc-shaped plate of the utility model.

[0016] In the figure: 1, fixing cylinder; 2, threaded rod; 3, first bevel gear; 4, handle; 5, second bevel gear; 6, limiting seat; 7, fixing sleeve; 8, first arc plate; 9, fixing plate; 10, limiting groove; 11, limiting block; 12, mounting seat; 13, fixing shaft; 14, second arc plate; 15, connecting plate; 16, bolt; 17, nut; 18, limiting ring; 19, arc groove; 20, base. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] Example

[0019] See also Figure 1 - Figure 3 The utility model provides a technical solution: a supporting device for a transformer soft air duct, comprising a fixed cylinder 1, wherein the internal rotation of the fixed cylinder 1 is connected to a threaded rod 2, and when the threaded rod 2 rotates, the limit seat 6 is driven to move, and the external part of the threaded rod 2 is fixedly connected to a first bevel gear 3, and when the first bevel gear 3 rotates, the threaded rod 2 is driven to rotate, and the internal rotation of the fixed cylinder 1 is connected to a handle 4, and when the handle 4 rotates, the second bevel gear 5 is driven to rotate, and one end of the handle 4 located inside the fixed cylinder 1 is fixedly connected to a second bevel gear 5, and when the second bevel gear 5 rotates, the first bevel gear 3 is driven to rotate, and the second bevel gear 5 is meshed with the first bevel gear 3, and the external thread of the threaded rod 2 is threadedly connected to a limit seat 6, and when the limit seat 6 moves, it drives the limit block 11 to limit The groove 10 slides inside, thereby limiting the limit seat 6, so that the rotational motion is changed into linear motion. When the limit seat 6 moves, it drives the fixed sleeve 7 to move. The top of the limit seat 6 is fixedly connected with the fixed sleeve 7. When the fixed sleeve 7 moves, it drives the first arc plate 8 to move. The top of the fixed sleeve 7 is fixedly connected with the first arc plate 8. The inner wall of the fixed cylinder 1 is fixedly connected with a fixed disk 9. The fixed disk 9 can limit the handle 4, thereby improving the transmission stability between the second bevel gear 5 and the first bevel gear 3, and the fixed disk 9 is rotatably connected to the handle 4. The interior of the fixed cylinder 1 is symmetrically provided with limit grooves 10, and the interior of each limit groove 10 is slidably connected to a limit block 11, and each limit block 11 is fixedly connected to the outer surface of the limit seat 6.

[0020] Furthermore, a mounting seat 12 is symmetrically fixedly connected to the top of the first arc plate 8, and a fixed shaft 13 is rotatably connected to the interior of each mounting seat 12. Multiple second arc plates 14 rotate outside the fixed shaft 13, and each fixed shaft 13 is rotatably connected to the outside of the second arc plate 14. One end of each second arc plate 14 away from the mounting seat 12 is fixedly connected to a connecting plate 15, and the multiple second arc plates 14 drive the multiple connecting plates 15 to rotate, so that the second arc plates 14 and the first arc plate 8 form a circle to wrap the pipeline, and the interior of each connecting plate 15 is symmetrically threaded with bolts 16, and the multiple connecting plates 15 are connected and fixed by the coordinated use of bolts 16 and nuts 17. The outside of each bolt 16 is threaded with a nut 17, and the outside of each fixed shaft 13 is symmetrically fixedly connected to a limiting ring 18, which can limit the fixed shaft 13 to prevent the second arc plate 14 from detaching from the fixed shaft 13.

[0021] Furthermore, an arc groove 19 is opened inside the fixing sleeve 7, and the arc groove 19 can make the fixing sleeve 7 better fit the first arc plate 8, which is convenient for welding and fixing. The bottom of the fixing tube 1 is fixedly connected with a base 20, and the base 20 can increase the contact surface with the ground and improve the support stability.

[0022] In summary: when it is necessary to support the transformer soft air duct, the base 20 is fixedly connected to the ground, the base 20 can increase the contact surface with the ground and improve the support stability, the pipeline is placed on the first arc plate 8, the first arc plate 8 can support the pipeline, and the plurality of second arc plates 14 are rotated, and the plurality of second arc plates 14 are rotated outside the fixed shaft 13, the limiting ring 18 can limit the fixed shaft 13 to prevent the second arc plates 14 from being separated from the fixed shaft 13, and the plurality of second arc plates 14 drive the plurality of connecting plates 15 to rotate, so that the second arc plates 14 and the first arc plate 8 form a circle to wrap the pipeline, and the plurality of connecting plates 15 are connected and fixed by the coordinated use of bolts 16 and nuts 17. When the pipeline is at a higher position and needs to be adjusted in height, the plurality of second arc plates 14 are rotated. Handle 4, when the handle 4 rotates, it drives the second bevel gear 5 to rotate, and when the second bevel gear 5 rotates, it drives the first bevel gear 3 to rotate. The fixed plate 9 can limit the handle 4, thereby improving the transmission stability between the second bevel gear 5 and the first bevel gear 3. When the first bevel gear 3 rotates, it drives the threaded rod 2 to rotate, and when the threaded rod 2 rotates, it drives the limit seat 6 to move. When the limit seat 6 moves, it drives the limit block 11 to slide inside the limit groove 10, and then limits the limit seat 6, so that the rotational motion is changed into linear motion, and when the limit seat 6 moves, it drives the fixed sleeve 7 to move, and when the fixed sleeve 7 moves, it drives the first arc plate 8 to move. The first arc plate 8 can be moved to adjust the height, thereby improving adaptability, and the arc groove 19 can make the fixed sleeve 7 better fit the first arc plate 8, which is convenient for welding and fixing.

[0023] 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 support device for a transformer soft air duct, characterized in that: The invention comprises a fixed cylinder (1), wherein the interior of the fixed cylinder (1) is rotatably connected to a threaded rod (2), the exterior of the threaded rod (2) is fixedly connected to a first bevel gear (3), the interior of the fixed cylinder (1) is rotatably connected to a handle (4), one end of the handle (4) located inside the fixed cylinder (1) is fixedly connected to a second bevel gear (5), and the second bevel gear (5) is meshingly connected to the first bevel gear (3), the exterior of the threaded rod (2) is threadedly connected to a limiting seat (6), the top of the limiting seat (6) is fixedly connected to a fixing sleeve (7), and the top of the fixing sleeve (7) is fixedly connected to a first arc-shaped plate (8), The top of the first arc-shaped plate (8) is symmetrically fixedly connected to a mounting seat (12); the interior of each mounting seat (12) is rotatably connected to a fixed shaft (13); the exterior of each fixed shaft (13) is rotatably connected to a second arc-shaped plate (14); the end of each second arc-shaped plate (14) away from the mounting seat (12) is fixedly connected to a connecting plate (15); the interior of each connecting plate (15) is symmetrically threadedly connected to a bolt (16); the exterior of each bolt (16) is threadedly connected to a nut (17); and the exterior of each fixed shaft (13) is symmetrically fixedly connected to a limiting ring (18).

2. A transformer soft air duct support device according to claim 1, characterized in that: A fixing disk (9) is fixedly connected to the inner wall of the fixing cylinder (1), and the fixing disk (9) is rotatably connected to the handle (4).

3. The transformer soft air duct support device according to claim 1 is characterized in that: The fixing cylinder (1) is symmetrically provided with limiting grooves (10), the interior of each limiting groove (10) is slidably connected to a limiting block (11), and each limiting block (11) is fixedly connected to the outer surface of the limiting seat (6).

4. A transformer soft air duct support device according to claim 1, characterized in that: An arc-shaped groove (19) is provided inside the fixing sleeve (7), and a base (20) is fixedly connected to the bottom of the fixing cylinder (1).

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