CN206564171U - A kind of combined transformer - Google Patents

Abstract

The utility model discloses a kind of combined transformer, including transformer room and circuit mounting bracket.The transformer room includes panel, and the circuit mounting bracket includes outer mounting bracket, interior mounting bracket, truss, multiple plates and fixed seat.The outer mounting bracket is fixed on the panel, and the interior mounting bracket is fixed on the outer mounting bracket, and the truss is fixed on the interior mounting bracket.There are multiple line slots, the plate is slidably fixed on the line slot on the truss.The fixed seating has multiple buckles in the both sides of the plate, the fixed seat, and the buckle is fixed on the line slot.Multiple plates are movably disposed within the truss, and transformation circuit is arranged on plate, and centralized arrangement circuit is conducive to operator to assemble and disassemble and maintenance transformer.

Description

A kind of combined transformer

Technical field

The utility model is related to transformer assembly, more particularly to a kind of combined transformer.

Background technology

Combined transformer be by transformer, the on-load switch of high powered part and protection device, low-voltage distribution equipment, The complete distribution equipment that low-temperature measurement system and reactive power compensator are combined.Transformer has various lines, these Circuit is fixed on the transformer.Existing circuit fixed structure is as described in 201210362594.1,201510981367.0 etc..This Different circuits is fixed on different positions by a little fixed structures, and pin configuration is different, and maintenance inconvenience, dismounting is difficult.

Utility model content

The utility model proposes a kind of combined transformer, improve circuit installation structure, be conducive to operator's assembly and disassembly and Overhaul transformer.

What the technical solution of the utility model was realized in：

A kind of combined transformer, it is characterised in that including transformer room and circuit mounting bracket, transformer room's bag Panel is included, the circuit mounting bracket includes outer mounting bracket, interior mounting bracket, truss, multiple plates and fixed seat, the outer installation Frame is fixed on the panel, and the interior mounting bracket is fixed on the outer mounting bracket, and the truss is fixed on the interior installation On frame, there are multiple line slots on the truss, the plate is slidably fixed on the line slot, and the fixed seating is in institute The both sides of plate are stated, the fixed seat has multiple buckles, the buckle is fixed on the line slot.

In combined transformer of the present utility model, the truss is made up of pressing plate, upper buckle and lower pinch plate, described Upper buckle is provided with depressed part, and the upper buckle is provided with protuberance, and the protruding parts are in the depressed part.

In combined transformer of the present utility model, the depressed part has the first spigot surface, and the protuberance has Second spigot surface.

In combined transformer of the present utility model, the combined transformer also includes hyperbaric chamber and low-pressure chamber, described Transformer room is located between the hyperbaric chamber and low-pressure chamber.

Implement this combined transformer of the present utility model, have the advantages that：Multiple plates movably cloth Put on the truss, transformation circuit is arranged on plate, centralized arrangement circuit is conducive to operator to assemble and disassemble and maintenance transformer. The upper mutual snapping of buckle and lower pinch plate, convenient disassembly.

Brief description of the drawings

Fig. 1 is the schematic diagram of this transformer of the present utility model；

Fig. 2 is the schematic diagram of Fig. 1 transformer room；

Fig. 3 is Fig. 2 partial view；

Fig. 4 is Fig. 2 sectional view；

Fig. 5 is the schematic diagram at Fig. 4 A；

Fig. 6 is the schematic diagram at Fig. 4 B；

Fig. 7 is the schematic diagram of Fig. 2 circuit mounting bracket；

The schematic diagram that Fig. 8 goes out for Fig. 7 C.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe.

This transformer of the present utility model as shown in Fig. 1 to 7 includes transformer room 300 and circuit mounting bracket 400, institute Stating circuit mounting bracket 400 includes outer mounting bracket 410, interior mounting bracket 420, truss 430, multiple plates 440 and fixed seat 450. The outer mounting bracket 410 is fixed on the panel 310, and the interior mounting bracket 420 is fixed on the outer mounting bracket 410, institute State truss 430 to be fixed on the interior mounting bracket 420, there are multiple line slots 431 on the truss 430, the plate 440 can be slided Dynamic is fixed on the line slot 431.The fixed seat 450 is located at the both sides of the plate 440, and the fixed seat 450 has many Individual buckle 451, the buckle 451 is fixed on the line slot 431.Multiple plates 440 are movably disposed within the truss 430 On, transformation circuit is arranged on plate 440, and centralized arrangement circuit is conducive to operator to assemble and disassemble and maintenance transformer.The truss 430 are made up of pressing plate 432, upper buckle 433 and lower pinch plate 434.The upper buckle 433 is provided with depressed part 438, the upper buckle 433 are provided with protuberance 435, and the protuberance 435 is located in the depressed part 438.The mutual snapping of upper buckle 433 and lower pinch plate 434, Convenient disassembly.The depressed part 438 has the first spigot surface 436, and the protuberance 435 has the second spigot surface 437.First leads Slided to face 436 along second spigot surface 437, protuberance 435 can be made to insert depressed part 438.

In the present embodiment, this transformer also includes hyperbaric chamber 100, low-pressure chamber 200.The transformer room 300 is located at Between the hyperbaric chamber 100 and low-pressure chamber 200.Transformer room 300 is arranged side by side with high and low voltage chamber 200, reduces integral thickness, becomes Depressor room 300 is located between the hyperbaric chamber 100 and low-pressure chamber 200, and wiring is convenient.The transformer room 300 includes panel 310th, casing 320, cover body 330, pull bar 340 and dividing plate 350.The cover body 330 is covered in the top of the casing 320, institute The outside that panel 310 is hinged on the casing 320 is stated, the casing 320 is provided with prominent ring 322, prominent ring 322 stretches into panel 310.Institute State dividing plate 350 and be located at the inner side of casing 320, the dividing plate 350 constitutes an accommodating chamber with casing 320, and the dividing plate 350 has many Individual extension 351 and breach 352, the extension 351 are pressed on the casing 320, are set between the breach 352 and casing 320 There is support bar 353.The casing 320 of transformer room 300 is divided into accommodating chamber using dividing plate 350, is easily installed transformer accessory.It is described The bottom of casing 320, which is provided with multiple through holes 321, the through hole 321, installs circuit protective case 323.Protective case 323 of the circuit from bottom Inside pass, eliminate outside wiring.Described one end of pull bar 340 is hinged on the panel 310, and the other end is hinged on the casing On 320.In the case where not acted on by external force, pull bar 340 can keep panel 310 to close.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (4)

1. a kind of combined transformer, it is characterised in that including transformer room and circuit mounting bracket, the transformer room includes Panel, the circuit mounting bracket includes outer mounting bracket, interior mounting bracket, truss, multiple plates and fixed seat, the outer mounting bracket Fix on the panel, the interior mounting bracket is fixed on the outer mounting bracket, and the truss is fixed on the interior mounting bracket On, there are multiple line slots, the plate is slidably fixed on the line slot, and the fixed seating is in described on the truss The both sides of plate, the fixed seat has multiple buckles, and the buckle is fixed on the line slot.

2. combined transformer according to claim 1, it is characterised in that the truss by pressing plate, upper buckle and under Buckle is constituted, and the upper buckle is provided with depressed part, and the upper buckle is provided with protuberance, and the protruding parts are in the depressed part.

3. combined transformer according to claim 2, it is characterised in that the depressed part has the first spigot surface, institute Protuberance is stated with the second spigot surface.

4. combined transformer according to claim 1, it is characterised in that the combined transformer also include hyperbaric chamber and Low-pressure chamber, the transformer room is located between the hyperbaric chamber and low-pressure chamber.