Transformer mounting bracket

Abstract

The utility model discloses a transformer mounting bracket, which comprises an insulating vertical frame, a lifting rail, a mounting bracket, a mounting bracket and a mounting bracket, wherein the rear inner wall of the insulating vertical frame is provided with a lifting rail; the rear end of the insulation sleeve frame is fixedly connected with a sliding rod, and the rear end of the insulation sleeve frame is connected with the lifting rail in a sliding mode through the sliding rod. The lower end of the insulating sleeve frame is fixedly connected with a junction box; the machine shell is connected with the insulation sleeve frame in a sleeved mode, the machine shell is located in the insulation sleeve frame, and a transformer box is connected in the machine shell in a sleeved mode. A lifting mechanism is composed of the insulating vertical frame, the sliding rails, the sliding rods, the insulating sleeve frame, the machine shell and the transformer box, the transformer can be lifted to the safe height and can be lowered to the bottom of the insulating vertical frame for overhauling, and safe use and operation of the transformer are facilitated; a heat dissipation mechanism is formed by the installation frame, the heat dissipation fins, the insulation sleeve frame and the machine shell, heat in the transformer can be quickly dissipated, and faults caused by overheating of the transformer can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer installation, in particular to a transformer installation bracket. Background Art

[0002] When the existing transformer installation bracket installs a transformer, the installation height of the transformer is fixed. When the installation height of the transformer is too high, it is not conducive to the maintenance of the transformer when a fault occurs. When the installation height of the transformer is too low, the safety of the transformer will be low. The Chinese patent discloses a "transformer installation bracket" with the application number "CN201922150351.1", which includes a bottom plate. The top of the bottom plate is fixedly connected with a transformer body. Both sides of the bottom plate are movably connected with positioning rings. Both sides of the bottom plate are provided with positioning grooves for cooperating with the positioning rings. Both sides of the inner wall of the bottom plate are fixedly connected with limiting mechanisms. The inner walls of the positioning rings are provided with limiting grooves for cooperating with the limiting mechanisms. By using the cooperation of the bottom plate, the transformer body, the positioning rings, the positioning grooves, the limiting mechanisms, the limiting grooves, the support rods, the grooves, the connecting rods, the pulling blocks, the mounting blocks, the fixing plates and the through holes, the utility model solves the problem that most existing transformers are fixed to electric poles through fixing bolts. Due to the influence of the outdoor environment, the fixing bolts are extremely easy to rust and corrode, resulting in the reduction of the stability of the transformer and being inconvenient for users to use. This transformer installation bracket has the advantage of being convenient for fixing and installing the transformer. However, the installation height of the transformer is fixed, and the flexibility of the installation bracket is insufficient. A too high height is not conducive to maintenance, and a too low height will result in low safety. Summary of the Utility Model

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a transformer installation bracket. An elevating mechanism is composed of an insulating vertical frame, a slide rail, a slide rod, an insulating sleeve frame, a machine shell and a transformer box, which can lift the transformer to a safe height and lower the transformer to the bottom of the insulating vertical frame for maintenance, which is beneficial to the safe use and operation of the transformer; a heat dissipation mechanism is composed of a mounting frame, heat dissipation fins, an insulating sleeve frame and a machine shell, which helps to quickly dissipate the internal heat of the transformer and can avoid the faults caused by overheating of the transformer.

[0004] The utility model also provides the above-mentioned transformer installation bracket, including: an insulating vertical frame, and an elevating rail is arranged on the rear inner wall of the insulating vertical frame; an insulating sleeve frame, and a slide rod is fixedly connected to the rear end of the insulating sleeve frame, and the rear end of the insulating sleeve frame is slidably connected with the elevating rail through the slide rod. A junction box is fixedly connected to the lower end of the insulating sleeve frame; a machine shell, the machine shell is sleeved with the insulating sleeve frame, the machine shell is located inside the insulating sleeve frame, and a transformer box is sleeved inside the machine shell; a mounting frame, the mounting frame is sleeved with the insulating sleeve frame and the machine shell, heat dissipation fins are arranged inside the mounting frame, and the lower ends of the heat dissipation fins are abutted against the upper end of the transformer box.

[0005] A transformer mounting bracket according to the present utility model, an installation plate is fixedly connected to the rear end of the insulating vertical frame, which is convenient for installation and fixation. Installation holes are provided in the installation plate, which is convenient for stable installation. The installation holes are located at the four corners of the installation plate, which is beneficial to stable installation.

[0006] A transformer mounting bracket according to the present utility model, sliding grooves are provided on the inner walls of the left and right sides of the insulating vertical frame. It improves the stability of the lifting of the transformer.

[0007] A transformer mounting bracket according to the present utility model, limiting blocks are fixedly connected to the left and right ends of the insulating sleeve frame, which improves the stability of the lifting of the transformer. The insulating sleeve frame is slidably connected to the sliding grooves through the limiting blocks, which is beneficial to the stable lifting of the transformer.

[0008] A transformer mounting bracket according to the present utility model, an insulating cover plate is rotatably connected to the front end of the insulating sleeve frame through a rotating shaft, which prevents dust and water and improves safety. A buckle is fixedly connected to the upper end of the insulating cover plate, which improves the stability of the closing of the insulating cover plate.

[0009] A transformer mounting bracket according to the present utility model, a card slot is provided at the front end of the insulating sleeve frame, which improves the stability of the closing of the insulating cover plate. An unlocking button is provided at the upper end of the insulating sleeve frame, which is convenient for unlocking.

[0010] A transformer mounting bracket according to the present utility model, the rear end of the junction box abuts against the rear inner wall of the insulating vertical frame, making the structure stable and compact. The left end of the junction box abuts against the left inner wall of the insulating vertical frame, making the structure stable and compact. The right end of the junction box abuts against the right inner wall of the insulating vertical frame, making the structure stable and compact.

[0011] Advantageous effects

[0012] 1. Compared with the prior art, this transformer mounting bracket forms a lifting mechanism through the insulating vertical frame, slide rail, sliding rod, insulating sleeve frame, machine shell and transformer box, can lift the transformer to a safe height, and can lower the transformer to the bottom of the insulating vertical frame for maintenance, which is beneficial to the safe use and operation of the transformer;

[0013] 2. Compared with the prior art, this transformer mounting bracket forms a heat dissipation mechanism through the mounting frame, heat sink, insulating sleeve frame and machine shell, which helps to quickly dissipate the heat inside the transformer and can avoid the failures caused by overheating of the transformer. Description of the drawings

[0014] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0015] Figure 1Schematic structural diagram of a transformer mounting bracket of the present utility model;

[0016] Figure 2 Top view structural diagram of a transformer mounting bracket of the present utility model;

[0017] Figure 3 Transverse sectional structural diagram of a transformer mounting bracket of the present utility model;

[0018] Figure 4 Longitudinal sectional structural diagram of a transformer mounting bracket of the present utility model.

[0019] Legend description:

[0020] 1. Insulating vertical frame; 2. Mounting plate; 3. Rotating shaft; 4. Slide groove; 5. Mounting hole; 6. Limit block; 7. Slide rail; 8. Slide bar; 9. Mounting frame; 10. Heat sink; 11. Insulating sleeve frame; 12. Unlock button; 13. Card slot; 14. Machine shell; 15. Transformer box; 16. Cover plate; 17. Buckle; 18. Junction box. Specific implementation manners

[0021] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0022] Referring to Figures 1-4 , an embodiment of a transformer mounting bracket of the present utility model includes: an insulating vertical frame 1, a fixing component for mounting a transformer box. The rear end of the insulating vertical frame 1 is fixedly connected with a mounting plate 2 for installation and fixation. Mounting holes 5 are provided in the mounting plate 2 for stable installation. The mounting holes 5 are located at the four corners of the mounting plate 2 to form a stable layout. A lifting rail 7 is provided on the rear inner wall of the insulating vertical frame 1 to slide the insulating sleeve frame to lift the transformer. Slide grooves 4 are provided on the left and right inner walls of the insulating vertical frame 1 to enable the limit blocks to slide within the insulating vertical frame;

[0023] Insulating sleeve frame 11, a slide bar 8 is fixedly connected to the rear end of the insulating sleeve frame 11, forming a sliding lifting structure on the slide rail. The rear end of the insulating sleeve frame 11 is slidably connected to the lifting rail 7 through the slide bar 8, forming a sliding lifting structure. Limit blocks 6 are fixedly connected to the left and right ends of the insulating sleeve frame 11, sliding in the chute to limit the insulating sleeve frame for stable lifting. The insulating sleeve frame 11 is slidably connected to the chute 4 through the limit blocks 6, forming a sliding structure. The front end of the insulating sleeve frame 11 is rotatably connected to an insulating cover plate 16 through a rotating shaft 3 to open and close the insulating sleeve frame, facilitating maintenance and being beneficial to safe operation. A buckle 17 is fixedly connected to the upper end of the insulating cover plate 16, engaging with the card slot to stably close the insulating cover plate. A card slot 13 is provided at the front end of the insulating sleeve frame 11, engaging with the buckle to stably close the insulating cover plate. An unlocking button 12 is provided at the upper end of the insulating sleeve frame 11 for unlocking. A junction box 18 is fixedly connected to the lower end of the insulating sleeve frame 11 for wiring connection. The rear end of the junction box 18 abuts against the rear inner wall of the insulating vertical frame 1, forming a compact and stable structure. The left end of the junction box 18 abuts against the left inner wall of the insulating vertical frame 1, forming a compact and stable structure. The right end of the junction box 18 abuts against the right inner wall of the insulating vertical frame 1, forming a compact and stable structure;

[0024] Machine shell 14, the machine shell 14 is sleeved on the insulating sleeve frame 11, forming a stable and compact structure. The machine shell 14 is located inside the insulating sleeve frame 11, forming the installation layout of the transformer. A transformer box 15 is sleeved inside the machine shell 14 to install the transformer components.

[0025] Installation frame 9, the installation frame 9 is sleeved on the insulating sleeve frame 11 and the machine shell 14, forming a stable and compact structure. Heat sinks 10 are arranged inside the installation frame 9 to dissipate the heat in the transformer box through heat conduction. The lower end of the heat sink 10 abuts against the upper end of the transformer box 15, forming a heat conduction type heat dissipation structure.

[0026] Working principle: The transformer is installed through the transformer installation bracket. The insulating vertical frame 1 of the installation bracket slides the insulating sleeve frame 11 equipped with the transformer box 15 through the slide rail 7 and the slide bar 8 to lift the transformer; when the transformer is working, the slide rail 7 will lift the transformer to the top of the insulating vertical frame 1, which is beneficial to safe use and operation; when the transformer fails, the slide rail 7 will lower the transformer to the bottom of the insulating vertical frame 1 for convenient maintenance; an installation frame 9 with heat sinks 10 is installed inside the insulating sleeve frame 11 and the machine shell 14. The heat sinks 10 inside the installation frame 9 will be in full contact with the upper end of the transformer box 15. When the transformer operates at a high intensity and causes overheating, the transformer box 15 of the transformer will have an overheating phenomenon, and a large amount of heat inside will be transferred to the heat sinks 10 inside the installation frame 9 through heat conduction. The heat sinks 10 inside the installation frame 9 will dissipate the heat to prevent operation failures caused by overheating of the transformer box 15.

[0027] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the relevant art.

Claims

1. A transformer mounting bracket, characterized in that: include: An insulating vertical frame (1), wherein a lifting rail (7) is provided on the rear inner wall of the insulating vertical frame (1); An insulating sleeve (11), wherein the rear end of the insulating sleeve (11) is fixedly connected to a slide rod (8), the rear end of the insulating sleeve (11) is slidably connected to a lifting rail (7) via the slide rod (8), and the lower end of the insulating sleeve (11) is fixedly connected to a junction box (18); A casing (14), the casing (14) being sleeved with the insulating casing (11), the casing (14) being located inside the insulating casing (11), and a transformer box (15) being sleeved inside the casing (14); An installation frame (9) is sleeved with an insulating sleeve frame (11) and a casing (14); a heat sink (10) is arranged in the installation frame (9); the lower end of the heat sink (10) is in contact with the upper end of a transformer box (15).

2. A transformer mounting bracket according to claim 1, characterized in that: The rear end of the insulating vertical frame (1) is fixedly connected to a mounting plate (2), and mounting holes (5) are arranged in the mounting plate (2). The mounting holes (5) are located at the four corners of the mounting plate (2).

3. A transformer mounting bracket according to claim 1, characterized in that: Slide grooves (4) are provided on the left and right inner walls of the insulating vertical frame (1).

4. A transformer mounting bracket according to claim 1, characterized in that: The left and right ends of the insulating sleeve (11) are fixedly connected to limit blocks (6), and the insulating sleeve (11) is slidably connected to the slide groove (4) via the limit blocks (6).

5. The transformer mounting bracket according to claim 1, characterized in that: The front end of the insulating sleeve frame (11) is rotatably connected to an insulating cover plate (16) via a rotating shaft (3), and the upper end of the insulating cover plate (16) is fixedly connected to a buckle (17).

6. The transformer mounting bracket according to claim 1, characterized in that: A card slot (13) is provided at the front end of the insulating sleeve frame (11), and an unlocking button (12) is provided at the upper end of the insulating sleeve frame (11).

7. The transformer mounting bracket according to claim 1, characterized in that: The rear end of the junction box (18) abuts against the rear inner wall of the insulating vertical frame (1), the left end of the junction box (18) abuts against the left inner wall of the insulating vertical frame (1), and the right end of the junction box (18) abuts against the right inner wall of the insulating vertical frame (1).

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