CN218939379U

CN218939379U - Waterproof bag of isolation transformer box

Info

Publication number: CN218939379U
Application number: CN202223267585.2U
Authority: CN
Inventors: 李�杰
Original assignee: Inner Mongolia Autonomous Region Civil Aviation Airport Group Co ltd
Current assignee: Inner Mongolia Autonomous Region Civil Aviation Airport Group Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-28
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of transformer boxes, and discloses a waterproof bag for isolating the transformer boxes, which solves the problems that the existing transformer boxes are inconvenient to waterproof the transformer boxes when in use, the transformer boxes are easy to adsorb ash layers and water and leak electricity when being used outdoors for a long time, and the transformers in the transformer boxes are damaged due to the fact that the ash layers and the water are easy to adsorb, and the waterproof bag comprises a supporting plate, wherein the middle of the upper end of the supporting plate is connected with a box body; according to the transformer box, the waterproof performance of the transformer box is improved through the first waterproof cloth and the second waterproof cloth, when the first waterproof cloth and the second waterproof cloth are damaged, the fixing bolts and the mounting bolts are convenient to replace the first waterproof cloth and the second waterproof cloth, and replacement operation is convenient; the first sealing ring and the second sealing ring can avoid water entering the box body, improve the waterproof performance of the transformer box, guide the connecting wire through the protection block and the opening, and avoid the problem that the connecting wire is wound between the box body and the first waterproof cloth.

Description

Waterproof bag of isolation transformer box

Technical Field

The utility model belongs to the technical field of transformer boxes, and particularly relates to a waterproof bag for isolating a transformer box.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.

The existing transformer box is inconvenient to waterproof the transformer box when in use, the transformer box is used outdoors for a long time, an ash layer is easy to adsorb, water enters, electric leakage occurs, and the transformer inside the transformer box is damaged.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the waterproof bag for isolating the transformer box, which effectively solves the problems that the transformer box is inconvenient to waterproof when the transformer box is used at present, the transformer box is used outdoors for a long time, an ash layer and water inflow are easy to adsorb, the leakage condition occurs, and the transformer inside the transformer box is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an isolation transformer case waterproof bag, includes the backup pad, backup pad upper end middle part is connected with the box, the box inner wall lower extreme is connected with the transformer body, box upper end both sides all are connected with the bracing piece, two bracing piece upper ends are connected with the baffle, two baffle upper ends are connected with first waterproof cloth, two first waterproof cloth lower extreme and backup pad upper end both sides contact, two first waterproof cloth upper end both sides all are connected with two baffles respectively through fixing bolt, transformer body both sides middle part all is connected with waterproof component, two baffle one side is connected with second waterproof cloth, second waterproof cloth one side upper portion is through mounting bolt and two baffle one side contacts, second waterproof cloth lower extreme and backup pad upper end contact.

Preferably, the waterproof assembly comprises two connecting plates, the quantity of connecting plates is two sets of, two connecting plates one side all is connected with the connecting wire, connecting wire one end runs through box and first waterproof cloth in proper order and extends to first waterproof cloth one side, two connecting wire department is connected with the protection piece corresponding to the box both sides, the protection piece corresponds connecting wire department and inlays and be equipped with first sealing washer, two connecting wire departments are seted up to first waterproof cloth one side correspondence, opening inner wall corresponds connecting wire department and inlays and is equipped with the second sealing washer.

Preferably, the first sealing ring and the second sealing ring are made of rubber materials.

Preferably, through holes are formed in the positions, corresponding to the connecting lines, of the box body, and the connecting lines are located inside the through holes.

Preferably, the number of the supporting rods and the number of the baffles are two.

Preferably, the shape of the baffle is inclined.

Preferably, one side of the box body is connected with a box door.

Preferably, the upper part and the lower part of one side of the box door are provided with heat dissipation openings.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the arrangement of the baffle plate, the first waterproof cloth, the fixing bolts, the connecting plate, the second waterproof cloth and the mounting bolts, the two first waterproof cloths are mounted through the fixing bolts, the second waterproof cloth is mounted through the mounting bolts, the waterproof performance of the two sides and the rear side of the box body is improved, when the first waterproof cloth and the second waterproof cloth are damaged, the fixing bolts and the mounting bolts are convenient for replacing the first waterproof cloth and the second waterproof cloth, and the replacement operation is more convenient;

(2) Through setting up of connecting wire, protection piece, first sealing washer, opening and second sealing washer, the connecting wire is located inside first sealing washer and the second sealing washer, can avoid water to get into inside the box through first sealing washer and second sealing washer for can improve the waterproof performance of transformer case, lead with the opening through connecting wire accessible protection piece simultaneously, avoid the connecting wire to take place winding problem between box and first waterproof cloth, also be convenient for protect connecting wire one end.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is a schematic view of an installation structure of a second tarpaulin according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a support plate; 2. a case; 3. a transformer body; 4. a support rod; 5. a baffle; 6. a first waterproof cloth; 7. a fixing bolt; 8. a connecting plate; 9. a connecting wire; 10. a protection block; 11. a first seal ring; 12. an opening; 13. a second seal ring; 14. a second waterproof cloth; 15. installing a bolt; 16. a door; 17. and a heat radiation port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by fig. 1, fig. 2, fig. 3 and fig. 4, the utility model includes backup pad 1, the middle part of backup pad 1 upper end is connected with box 2, the inner wall lower extreme of box 2 is connected with transformer body 3, box 2 upper end both sides all are connected with bracing piece 4, be convenient for support baffle 5, two bracing piece 4 upper ends are connected with baffle 5, two baffle 5 upper ends are connected with first waterproof cloth 6, improve to waterproof box 2 both sides, two first waterproof cloth 6 lower extreme and backup pad 1 upper end both sides contact, two first waterproof cloth 6 upper end both sides all are connected with two baffles 5 respectively through fixing bolt 7, transformer body 3 both sides middle part all is connected with the water proof assembly, two baffle 5 one side is connected with second waterproof cloth 14, second waterproof cloth 14 one side upper portion contacts with two baffles 5 one side through mounting bolt 15, the better installation to second waterproof cloth 14, second waterproof cloth 14 lower extreme and backup pad 1 upper end termination.

The quantity of bracing piece 4 and baffle 5 is two sets of by fig. 1, fig. 2, fig. 3 and fig. 4, and baffle 5's shape is the slope form setting, better protects box 2 upper end, and box 2 one side is connected with chamber door 16, and chamber door 16 one side upper portion and lower part all have seted up thermovent 17.

The waterproof assembly comprises connecting plates 8, the quantity of the connecting plates 8 is two groups, connecting wires 9 are connected to one sides of the two connecting plates 8, one end of each connecting wire 9 sequentially penetrates through the box body 2 and the first waterproof cloth 6 and extends to one side of the first waterproof cloth 6, two corresponding connecting wires 9 on two sides of the box body 2 are connected with protection blocks 10, the better connecting wires 9 are protected, the protection blocks 10 are embedded with first sealing rings 11 corresponding to the connecting wires 9, openings 12 are formed in the positions, corresponding to the two connecting wires 9, of the first waterproof cloth 6, second sealing rings 13 are embedded with second sealing rings 13 corresponding to the connecting wires 9 on one side of the first waterproof cloth 6, the first sealing rings 11 and the second sealing rings 13 are made of rubber materials, water is prevented from entering the box body 2, through holes are formed in the positions, corresponding to the connecting wires 9, and the connecting wires 9 are located inside the through holes.

Working principle: when using, install baffle 5 through bracing piece 4, install two first waterproof cloths 6 through fixing bolt 7 afterwards, install second waterproof cloth 14 through mounting bolt 15, improve the waterproof performance of box 2 both sides and rear side, connecting wire 9 is located inside first sealing washer 11 and second sealing washer 13, can avoid water to get into box 2 inside through first sealing washer 11 and second sealing washer 13, and thermovent 17 can dispel the heat to transformer body 3.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Isolation transformer case waterproof bag, including backup pad (1), its characterized in that: the utility model discloses a transformer body, including backup pad (1), box (2) inner wall lower extreme is connected with transformer body (3), box (2) upper end both sides all are connected with bracing piece (4), two bracing piece (4) upper ends are connected with baffle (5), two baffle (5) upper ends are connected with first waterproof cloth (6), two first waterproof cloth (6) lower extreme and backup pad (1) upper end both sides contact, two first waterproof cloth (6) upper end both sides all are connected with two baffle (5) respectively through fixing bolt (7), transformer body (3) both sides middle part all is connected with water proof assembly, two baffle (5) one side are connected with second waterproof cloth (14), second waterproof cloth (14) one side upper portion is through mounting bolt (15) and two baffle (5) one side contacts, second waterproof cloth (14) lower extreme and backup pad (1) upper end contact.

2. The isolated transformer tank waterproof bag of claim 1, wherein: the waterproof assembly comprises connecting plates (8), the quantity of connecting plates (8) is two sets, connecting wires (9) are connected to one sides of the two connecting plates (8), one end of each connecting wire (9) sequentially penetrates through a box body (2) and a first waterproof cloth (6) and extends to one side of the first waterproof cloth (6), two protection blocks (10) are connected to two corresponding connecting wires (9) on two sides of the box body (2), first sealing rings (11) are embedded in the corresponding connecting wires (9) on the protection blocks (10), openings (12) are formed in one side of each first waterproof cloth (6) in a corresponding mode, and second sealing rings (13) are embedded in the corresponding connecting wires (9) on the inner walls of the openings (12).

3. The isolated transformer tank waterproof bag of claim 2, wherein: the first sealing ring (11) and the second sealing ring (13) are made of rubber materials.

4. The isolated transformer tank waterproof bag of claim 1, wherein: through holes are formed in the positions, corresponding to the connecting lines (9), of the box body (2), and the connecting lines (9) are located inside the through holes.

5. The isolated transformer tank waterproof bag of claim 1, wherein: the number of the supporting rods (4) and the number of the baffles (5) are two.

6. The isolated transformer tank waterproof bag of claim 1, wherein: the shape of the baffle (5) is inclined.

7. The isolated transformer tank waterproof bag of claim 1, wherein: one side of the box body (2) is connected with a box door (16).

8. The isolated transformer tank waterproof bag of claim 7, wherein: and heat dissipation openings (17) are formed in the upper part and the lower part of one side of the box door (16).