Transformer coil fixing mechanism

Abstract

The utility model relates to the field of transformer accessories, and discloses a transformer coil fixing mechanism. The outer surface of the reference supporting strip is movably connected with a supporting strip, the outer surface of the reference supporting strip is movably connected with a fixing bolt, the outer surface of the supporting strip is movably connected with an upper gasket, the outer surface of the side, away from the supporting strip, of the upper gasket is movably connected with a coil clamping plate, and the outer surface of the coil clamping plate is movably connected with a fixing sleeve. The outer surface of the fixing sleeve is movably connected with a coil fixing nail, the reference supporting strip is a reference for fixing equipment and guarantees fixed supporting of the coil, the supporting strip is a hole for vertically fixing the reference of the equipment, the coil fixing nail is sleeved on the other side, and the coil is fixed through extrusion deformation. The upper gasket is used for generating a gap between the supporting strip and the coil clamping plate, the situation that deformation is too large when the coil is fixed, and the durability of equipment supporting is affected is avoided, the overall supporting action principle is simple, attractive, convenient and fast, maintenance is easy, and the main function of fixing the transformer coil is well covered.

Description

Technical Field

[0001] The present application belongs to the technical field of scope, and specifically relates to a transformer coil fixing mechanism. Background Art

[0002] Transformer coil routing is usually fixed by laying the cables along a predetermined path, and then fixing the cables in place using wire clips, cable ties, wire troughs, wire tubes or fixing racks to ensure that the cables are correctly positioned, firmly fixed, and have sufficient insulation distance from the surrounding environment to prevent short circuits and interference.

[0003] For example, the application with publication number CN204315369U discloses a transformer coil fixing structure, including upper and lower clamps arranged on the upper and lower sides of the transformer coil, the lower clamp is fixed on the transformer base, the transformer base is provided with an insulating member, the left and right sides of the upper and lower clamps are fixed by tension screws, the transformer coil includes a coil winding, and iron yoke insulating members are respectively arranged on the upper and lower sides of the coil winding, and the clamp is provided with an adjustment screw to press and fix the iron yoke insulating member. The utility model assembles the transformer coil and the transformer body as a whole through the clamps on the upper and lower sides of the transformer body and the adjustment screws on the clamps, which is convenient for coil assembly and can ensure the vibration resistance of the transformer itself.

[0004] However, the structure of this application is complicated, which is not conducive to the simplicity of later maintenance. Utility Model Content

[0005] The purpose of the present application is to provide a transformer coil fixing mechanism in order to solve the above-mentioned problem of complicated structure and inconvenience in subsequent maintenance.

[0006] The technical solution adopted in the present application is as follows: a transformer coil fixing mechanism comprises a reference support bar, a support bar is movably connected to the outer surface of the reference support bar, a fixing bolt is movably connected to the outer surface of the reference support bar, an upper gasket is movably connected to the outer surface of the support bar, a coil clamp is movably connected to the outer surface of the upper gasket away from the support bar, a fixing sleeve is movably connected to the outer surface of the coil clamp, and a coil fixing nail is movably connected to the outer surface of the fixing sleeve.

[0007] By adopting the above technical scheme, the reference support bar is the reference for fixing the equipment to ensure the fixed support of the coil. The support bar is the reference for fixing the equipment vertically. The holes in the support bar are used, and the coil fixing nails are sleeved on the other side to complete the fixation of the coil by extrusion deformation. The function of the upper gasket is to create a gap between the support bar and the coil clamp to avoid excessive deformation when fixing the coil, which affects the durability of the equipment support. The overall support principle is simple, beautiful, convenient, and easy to maintain, which covers the main functions of transformer coil fixation very well.

[0008] In a preferred embodiment, the outer surface of the upper gasket is movably connected to a supporting fixing nail, and the outer surface of the supporting fixing nail is movably connected to a supporting sleeve.

[0009] By adopting the above technical solution, the supporting fixing nails and the supporting sleeves have stronger deformation and extrusion effects than the coil fixing nails and the fixing sleeves, so the corresponding fixation is conveniently completed.

[0010] In a preferred embodiment, a positioning frame is welded to the outer surface of the reference support bar corresponding to the fixing bolt, and a grounding flat iron is welded to the outer surface of the reference support bar.

[0011] By adopting the above technical solution, the positioning frame ensures the vertical support of the support bar, and the grounding flat iron ensures the overall grounding of the equipment.

[0012] In a preferred embodiment, a grounding port is welded on the outer surface of the grounding flat iron, and a grounding connection wire is movably connected to the outer surface of the grounding port.

[0013] By adopting the above technical solution, the grounding port and the grounding connecting wire can conveniently ground the entire device to ensure safety.

[0014] In a preferred embodiment, an upper support plate is movably connected to an outer surface of an upper end of the support bar, and a lower support plate is movably connected to an outer surface of a lower end of the support bar.

[0015] By adopting the above technical solution, the upper support plate and the lower support plate cooperate with the support bar to complete the fixation within the range. When there are many scenarios for fixing the coil, the upper support plate, the lower support plate and the auxiliary support plate are inserted into the upper support plate, the lower support plate and the auxiliary support plate at both ends, and the fixing blocks are cooperated to form a mesh fixed whole, which further strengthens the fixation of the whole coil.

[0016] In a preferred embodiment, the outer surface of the upper support plate is movably connected to an auxiliary support plate, the outer surface of the auxiliary support plate is movably connected to support bolts, and the outer surface of the corresponding lower support plate of the auxiliary support plate is also movably connected to support bolts.

[0017] By adopting the above technical solution, the auxiliary support plate completes the vertical fixation. By adopting a lighter material and a smaller thickness than the support bar, the stability of the support fixation is ensured, and the support bolts ensure the fixation of the auxiliary support plate.

[0018] In a preferred embodiment, a fixing block is movably connected to the outer surface of the auxiliary support plate, and a short bolt is movably connected to the outer surface of the fixing block.

[0019] By adopting the above technical solution, the coils are clamped in the grooves corresponding to the fixing blocks, thereby completing the fixation of each coil. The short bolts are convenient for disassembly, and then the fixing blocks are disassembled, thereby facilitating the routing of the coils.

[0020] In a preferred embodiment, an extension clamp is movably connected to the outer surface of the support bar, a fixing piece is movably connected to the outer surface of the extension clamp, and a clamping gasket is welded to the outer surface of the extension clamp.

[0021] By adopting the above technical solution, the expansion splint facilitates the expansion of the outer layer of the device, the fixing piece facilitates its fixation, and the clamping gasket facilitates the fixation of the coil.

[0022] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0023] In this application, the reference support bar is the reference for fixing the equipment to ensure the fixed support of the coil. The support bar is the reference for fixing the equipment vertically. The holes in the support bar are used, and the coil fixing nails are sleeved on the other side to complete the fixation of the coil by extrusion deformation. The function of the upper gasket is to create a gap between the support bar and the coil clamp to avoid excessive deformation when fixing the coil, which affects the durability of the equipment support. The overall support principle is simple, beautiful, convenient, and easy to maintain, which covers the main functions of fixing the transformer coil well. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of the device for this application;

[0025] Figure 2 This is the back view of the device in this application;

[0026] Figure 3 For this application Figure 1 Enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the expanded structure in this application.

[0028] Markings in the figure: 1. Reference support bar; 2. Support bar; 3. Coil clamp; 4. Coil fixing nail; 5. Fixing bolt; 6. Upper gasket; 7. Fixing sleeve; 8. Support fixing nail; 9. Support sleeve; 10. Positioning frame; 11. Ground flat iron; 12. Grounding port; 13. Grounding connecting wire; 14. Upper support plate; 15. Lower support plate; 16. Auxiliary support plate; 17. Support bolt; 18. Fixing block; 19. Short bolt; 20. Extension clamp; 21. Fixing piece; 22. Clamping gasket. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] Example:

[0031] Reference Figure 1-3 A transformer coil fixing mechanism includes a reference support bar 1, a support bar 2 is movably connected to the outer surface of the reference support bar 1, a fixing bolt 5 is movably connected to the outer surface of the reference support bar 1, an upper gasket 6 is movably connected to the outer surface of the support bar 2, a coil clamping plate 3 is movably connected to the outer surface of the upper gasket 6 away from the support bar 2, a fixing sleeve 7 is movably connected to the outer surface of the coil clamping plate 3, and a coil fixing nail 4 is movably connected to the outer surface of the fixing sleeve 7.

[0032] The reference support bar 1 is the reference for fixing the equipment to ensure the fixed support of the coil. The support bar 2 is the reference for fixing the equipment vertically. The holes in the support bar 1 and the coil fixing nails 4 are sleeved on the other side to complete the fixation of the coil by extrusion deformation. The function of the upper gasket 6 is to create a gap between the support bar 2 and the coil clamp 3 to avoid excessive deformation when fixing the coil, which affects the durability of the equipment support. The overall support principle is simple, beautiful, convenient, and easy to maintain, which covers the main function of fixing the transformer coil well.

[0033] Reference Figure 1-3 The outer surface of the upper gasket 6 is movably connected with a supporting fixing nail 8, and the outer surface of the supporting fixing nail 8 is movably connected with a supporting sleeve 9.

[0034] The support fixing nails 8 and the support sleeve 9 have stronger deformation and extrusion effects than the coil fixing nails 4 and the fixing sleeve 7, so it is convenient to complete the corresponding fixation.

[0035] Reference Figure 1-3 A positioning frame 10 is welded on the outer surface of the reference support bar 1 corresponding to the fixing bolt 5 , and a grounding flat iron 11 is welded on the outer surface of the reference support bar 1 .

[0036] The positioning frame 10 ensures the vertical support of the support bar 2, and the grounding flat iron 11 ensures the overall grounding of the equipment.

[0037] Reference Figure 1-3 A grounding port 12 is welded on the outer surface of the grounding flat iron 11, and a grounding connecting wire 13 is movably connected to the outer surface of the grounding port 12.

[0038] The grounding port 12 and the grounding connecting wire 13 facilitate the overall grounding of the device to ensure safety.

[0039] Reference Figure 1-3 The outer surface of the upper end of the support bar 2 is movably connected to an upper support plate 14, and the outer surface of the lower end of the support bar 2 is movably connected to a lower support plate 15.

[0040] The upper support plate 14 and the lower support plate 15 cooperate with the support bar 2 to complete the fixation within the range. When there are many scenarios for fixing the coil, the upper support plate 14, the lower support plate 15, and the auxiliary support plate 16 are inserted into the two ends, and the fixing block 18 is cooperated to form a mesh fixed whole, which further strengthens the fixation of the overall coil.

[0041] Reference Figure 1-3 The outer surface of the upper support plate 14 is movably connected to an auxiliary support plate 16 , and the outer surface of the auxiliary support plate 16 is movably connected to support bolts 17 . The outer surface of the auxiliary support plate 16 corresponding to the lower support plate 15 is also movably connected to support bolts 17 .

[0042] The auxiliary support plate 16 completes the vertical fixation by using a lighter material and a smaller thickness than the support bar 2 to ensure the stability of the support fixation. The support bolts 17 ensure the fixation of the auxiliary support plate 16.

[0043] Reference Figure 1-3 The outer surface of the auxiliary support plate 16 is movably connected with a fixing block 18 , and the outer surface of the fixing block 18 is movably connected with a short bolt 19 .

[0044] The coils are fixed by clamping them in the grooves corresponding to the fixing blocks 18 , and the short bolts 19 are easily disassembled, so that the fixing blocks 18 are disassembled, and the wiring of the coils is facilitated.

[0045] Reference Figure 1-4 The outer surface of the support bar 2 is movably connected with an expansion splint 20 , the outer surface of the expansion splint 20 is movably connected with a fixing piece 21 , and the outer surface of the expansion splint 20 is welded with a clamping gasket 22 .

[0046] The expansion splint 20 facilitates the expansion of the outer layer of the device, the fixing piece 21 facilitates its fixation, and the clamping gasket 22 facilitates the fixation of the coil.

[0047] The implementation principle of a transformer coil fixing mechanism embodiment of the present application is as follows:

[0048] When in use, the support bar 2 is inserted into the positioning frame 10 and fixed on the support bar 2 by rotating the fixing bolt 5. The coil passes through the equipment and contacts the side of the support bar 2 after bending. It is squeezed with the support bar 2 under the action of the coil clamp 3 and passes through the corresponding hole through the fixing sleeve 7. The coil fixing nail 4 is sleeved on the other side to complete the fixation of the coil by extrusion deformation. The function of the upper gasket 6 is to create a gap between the support bar 2 and the coil clamp 3 to avoid excessive deformation when fixing the coil, which affects the durability of the equipment support. The support fixing nail 8 and the support sleeve 9 have stronger deformation and extrusion effects than the coil fixing nail 4 and the fixing sleeve 7, which facilitates the corresponding fixation. When there are many scenarios for fixing the coil, the upper support plate 14, the lower support plate 15, and the auxiliary support plate 16 are inserted into the two ends to cooperate with the fixing block 18 to form a mesh fixed whole, which further strengthens the fixation of the overall coil.

[0049] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A transformer coil fixing mechanism, comprising a reference support bar (1), characterized in that: The outer surface of the reference support bar (1) is movably connected to the support bar (2), the outer surface of the reference support bar (1) is movably connected to the fixing bolt (5), the outer surface of the support bar (2) is movably connected to the upper gasket (6), the outer surface of the upper gasket (6) away from the support bar (2) is movably connected to the coil clamp (3), the outer surface of the coil clamp (3) is movably connected to the fixing sleeve (7), and the outer surface of the fixing sleeve (7) is movably connected to the coil fixing nail (4).

2. A transformer coil fixing mechanism as claimed in claim 1, characterized in that: The outer surface of the upper gasket (6) is movably connected to a supporting fixing nail (8), and the outer surface of the supporting fixing nail (8) is movably connected to a supporting sleeve (9).

3. A transformer coil fixing mechanism as claimed in claim 1, characterized in that: A positioning frame (10) is welded on the outer surface of the reference support bar (1) corresponding to the fixing bolt (5), and a grounding flat iron (11) is welded on the outer surface of the reference support bar (1).

4. A transformer coil fixing mechanism as claimed in claim 3, characterized in that: A grounding port (12) is welded on the outer surface of the grounding flat iron (11), and a grounding connection line (13) is movably connected to the outer surface of the grounding port (12).

5. A transformer coil fixing mechanism as claimed in claim 1, characterized in that: The outer surface of the upper end of the support bar (2) is movably connected to an upper support plate (14), and the outer surface of the lower end of the support bar (2) is movably connected to a lower support plate (15).

6. A transformer coil fixing mechanism as claimed in claim 5, characterized in that: The outer surface of the upper support plate (14) is movably connected to an auxiliary support plate (16), and the outer surface of the auxiliary support plate (16) is movably connected to a support bolt (17). The outer surface of the auxiliary support plate (16) corresponding to the lower support plate (15) is also movably connected to a support bolt (17).

7. A transformer coil fixing mechanism as claimed in claim 6, characterized in that: The outer surface of the auxiliary support plate (16) is movably connected to a fixing block (18), and the outer surface of the fixing block (18) is movably connected to a short bolt (19).

8. The transformer coil fixing mechanism according to claim 1, characterized in that: The outer surface of the support bar (2) is movably connected to an expansion clamp (20), the outer surface of the expansion clamp (20) is movably connected to a fixing piece (21), and the outer surface of the expansion clamp (20) is welded with a clamping gasket (22).

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