CN219203779U

CN219203779U - Rainwater-proof structure of box-type transformer substation

Info

Publication number: CN219203779U
Application number: CN202223245602.2U
Authority: CN
Inventors: 李永钦; 樊桃利
Original assignee: Henan Sulang Power Equipment Co ltd
Current assignee: Henan Sulang Power Equipment Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-16
Anticipated expiration: 2032-12-05

Abstract

The utility model provides a rainwater-proof structure of a box-type transformer substation, which belongs to the technical field of transformer substations and comprises a base and a transformer substation body arranged on the base, wherein a lifting ring is connected to the transformer substation body in a sliding manner, a waterproof bag connected with the lifting ring is arranged on the base, a rotating shaft is rotatably connected to the transformer substation body above the lifting ring, a pull rope lapped on the rotating shaft is arranged on the lifting ring, a water absorbing piece is arranged at one end of the pull rope far away from the lifting ring, and the weight of the water absorbing piece during drying is smaller than that of the lifting ring; when meeting rainy weather, at first the rainwater can wet the piece that absorbs water to through the characteristic of absorbing water of piece that absorbs water, thereby can absorb the rainwater, the weight is greater than the weight of lifting ring after the piece that absorbs water absorbs the rainwater, thereby can upwards remove through stay cord pulling lifting ring, lifting ring moves the waterproof bag and upwards expands, thereby can make the waterproof bag waterproof to the transformer substation body.

Description

Rainwater-proof structure of box-type transformer substation

Technical Field

The utility model belongs to the technical field of transformer substations, and particularly relates to a rainwater-proof structure of a box-type transformer substation.

Background

Transformer substation, place of changing voltage. In order to transmit the electric energy generated by the power plant to a far place, the voltage must be increased, changed into high-voltage electricity, and then the voltage is reduced as required to the vicinity of the user, and the work of increasing the voltage is completed by a transformer substation. The main equipment of the substation is a switch and a transformer. The power substation is called as a small power substation according to different sizes. The transformer substation is larger than the substation. The substation refers to a step-down substation with voltage class below 110kV in general; the substations include "step-up and step-down" substations of various voltage classes.

Waterproof measures of the transformer substation become particularly important, and if the waterproof measures of the transformer substation are not in place when partial cities are subjected to flood, the transformer substation can cause electric shock of past personnel, and the power supply function is ensured, so that urban electricity utilization is affected. But currently the substation boxes are rarely equipped with rain protection to solve the above problems.

Disclosure of Invention

The utility model aims to provide a rainwater-proof structure of a box-type transformer substation, and aims to solve the problem that the transformer substation in the prior art rarely has a rainwater-proof function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rain-proof structure of a box-type substation, comprising: the transformer substation comprises a base and a transformer substation body arranged on the base, wherein a lifting ring is connected to the transformer substation body in a sliding manner, a waterproof bag connected with the lifting ring is arranged on the base, a rotating shaft is connected to the transformer substation body above the lifting ring in a rotating manner, a pull rope which is lapped on the rotating shaft is arranged on the lifting ring, a water absorbing piece is arranged at one end, far away from the lifting ring, of the pull rope, and the weight of the water absorbing piece during drying is smaller than that of the lifting ring.

According to a further technical scheme, the water absorbing piece is a water absorbing sponge.

According to the further technical scheme, a water collecting tank for collecting rainwater is arranged above the transformer substation body, an opening is formed in the position, above the water absorbing piece, of the water collecting tank, and the rotating shaft rotates in the opening.

According to a further technical scheme, an inclined plane for guiding rainwater to the water absorbing piece is arranged at the position, close to the opening, of the water collecting tank.

According to the further technical scheme, the base is detachably connected with the mounting plate through the bolts, and the transformer substation body and the waterproof bag are arranged on the mounting plate.

According to a further technical scheme, a plurality of through holes for draining water are formed in the mounting plate.

According to a further technical scheme, the waterproof bag is a light waterproof plastic bag.

According to the further technical scheme, the base is provided with the groove for accommodating the waterproof bag and the lifting ring.

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

1. this box-type substation's rain-proof water structure, when meetting rainy day weather, at first the rainwater can wet the piece that absorbs water to through the characteristic of absorbing water of piece that absorbs water, thereby can absorb the rainwater, when the piece that absorbs water absorbs the weight that weight is greater than lifting ring behind the rainwater, thereby can upwards remove through stay cord pulling lifting ring, lifting ring moves waterproof bag and upwards expands, thereby can make waterproof bag waterproof to the transformer substation body.

2. This box-type substation's rain-proof water structure through setting up the water catch bowl at the transformer substation body fan, collects the rainwater through the water catch bowl, then the rainwater flows through the opening, sets up on the piece that absorbs water through the opening for the rainwater can follow the opening part and fall on the piece that absorbs water, makes the piece that absorbs water more easily absorb water sufficient moisture, can shorten the time that absorbs water of piece that absorbs water.

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 an embodiment of the present utility model;

FIG. 2 is an isometric cross-sectional view of an embodiment of the utility model;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;

fig. 4 is a schematic structural view of a base according to an embodiment of the present utility model.

In the figure: 1. a base; 2. a substation body; 3. a lifting ring; 4. a waterproof bag; 5. a rotating shaft; 6. a pull rope; 7. a water absorbing member; 8. a water collection tank; 81. an opening; 82. an inclined plane; 9. a mounting plate; 91. a through hole; 11. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the present utility model provides the following technical solutions: a rain-proof structure of a box-type substation, comprising: base 1 and set up the transformer substation body 2 on base 1, base 1 can bury underground, transformer substation body 2 sets up on base 1, sliding connection has lift ring 3 on the transformer substation body 2, lift ring 3 can slide from top to bottom at transformer substation body 2, and have certain clearance between lift ring 3 and the transformer substation 2, reduce the friction between lift ring 3 and the transformer substation, be provided with the waterproof bag 4 that is connected with lift ring 3 on the base 1, can drive the one end of waterproof bag 4 and upwards move when lift ring 3 upwards, can expand waterproof bag 4, and with transformer substation body 1 cover in the inside of waterproof bag 4, thereby can waterproof to transformer substation body 2, transformer substation body 2 is located the top rotation of lift ring 3 and is connected with pivot 5, pivot 5 level sets up, be provided with the stay cord 6 of overlap joint on pivot 5 on the lift ring 3, the one end that lift ring 3 was kept away from to stay cord 6 is provided with the water absorber 7, 6 and water absorber 7 carry out fixed connection, can drive the one end of waterproof bag 4 when lift ring 3 upwards moves, can make the weight loss when lift ring 7 is less than the water absorber 7, can slowly move the water absorber 7 through the lift ring 3, thereby the weight loss when the lift ring 3 is down, the water absorber 7 can slowly move down.

In the specific embodiment of the utility model, when the rainy weather is met, firstly, the water absorbing piece 7 is wetted by rainwater, and the rainwater can be absorbed by the water absorbing characteristic of the water absorbing piece 7, when the weight of the water absorbing piece 7 is larger than that of the lifting ring 3 after the water absorbing piece 7 absorbs the rainwater, the lifting ring 3 can be pulled to move upwards by the pull rope 6, and the lifting ring 3 drives the waterproof bag 4 to be unfolded upwards, so that the waterproof bag can waterproof the transformer substation body 1.

Preferably, the water absorbing piece 7 is a water absorbing sponge, and the water absorbing sponge has the characteristics of light weight and good water absorbing effect.

Further, referring to fig. 3, a water collecting tank 8 for collecting rainwater is disposed above the substation body 2, the water collecting tank 8 may be fixed on the substation body 2 by welding or the like, the water collecting tank 8 may be used for collecting rainwater, an opening 81 is disposed above the water absorbing member 7, the opening 81 may be used for draining rainwater from the water collecting tank 8, the water absorbing member 7 may be disposed above the water absorbing member 81, the rainwater may fall on the water absorbing member 7, the water absorbing member 7 may absorb water more easily, the rotating shaft 5 rotates inside the opening 81, the water collecting tank 8 is disposed on the substation body 2, the rainwater is collected by the water collecting tank 8, and then the rainwater flows out through the opening 81 and is disposed on the water absorbing member 7 through the opening 81, so that the rainwater may fall on the water absorbing member 7 from the opening 81, the water absorbing member may absorb water more easily, and the time of the water absorbing member 7 may be shortened.

Further, referring to fig. 3, a slope 82 for guiding rainwater to the water absorbing member 7 is disposed at a position of the water collecting tank 8 close to the opening 81, and the thread position of the rainwater can be far away from the transformer substation through the slope 82.

Further, referring to fig. 4, the base 1 is detachably connected with the mounting plate 9 by screws, the substation body 2 and the waterproof bag 4 are both arranged on the mounting plate 9, and when the waterproof bag 9 is damaged, the waterproof bag 9 can be replaced by detaching the mounting plate 9.

Further, referring to fig. 4, a plurality of through holes 91 for draining water are provided in the mounting plate 9, and rainwater above the mounting plate 9 can be drained by providing the through holes 91.

Preferably, the waterproof bag 4 is a lightweight waterproof plastic bag.

Further, the base 1 is provided with a groove 11 for accommodating the waterproof bag 4 and the lifting ring 3, and the waterproof bag 4 can be accommodated by providing the groove 11.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A rain-proof structure of a box-type substation, comprising: base (1) and setting transformer substation body (2) on base (1), sliding connection has lifting ring (3) on transformer substation body (2), be provided with waterproof bag (4) that are connected with lifting ring (3) on base (1), transformer substation body (2) are located the top rotation of lifting ring (3) and are connected with pivot (5), be provided with stay cord (6) of overlap joint on pivot (5) on lifting ring (3), one end that lifting ring (3) were kept away from to stay cord (6) is provided with water absorbing member (7), weight when water absorbing member (7) are dry is less than the weight of lifting ring (3).

2. A rainwater-proof structure of a box-type substation according to claim 1, characterized in that: the water absorbing piece (7) is a water absorbing sponge.

3. A rainwater-proof structure of a box-type substation according to claim 1, characterized in that: the intelligent substation is characterized in that a water collecting tank (8) for collecting rainwater is arranged above the substation body (2), an opening (81) is formed in the position, above the water absorbing piece (7), of the water collecting tank (8), and the rotating shaft (5) rotates in the opening (81).

4. A rainwater-proof structure of a box-type substation according to claim 3, characterized in that: an inclined plane (82) for guiding rainwater to the water absorbing piece (7) is arranged at the position, close to the opening (81), of the water collecting tank (8).

5. A rainwater-proof structure of a box-type substation according to claim 1, characterized in that: the base (1) is detachably connected with a mounting plate (9) through screws, and the transformer substation body (2) and the waterproof bag (4) are arranged on the mounting plate (9).

6. A rainwater-proof structure of a box-type substation according to claim 5, characterized in that: the mounting plate (9) is provided with a plurality of through holes (91) for draining water.

7. A rainwater-proof structure of a box-type substation according to claim 1, characterized in that: the waterproof bag (4) is a light waterproof plastic bag.

8. A rain-proof structure of a box-type substation according to any one of claims 1-7, characterized in that: the base (1) is provided with a groove (11) for accommodating the waterproof bag (4) and the lifting ring (3).