CN217036531U

CN217036531U - Buried box-type substation structure

Info

Publication number: CN217036531U
Application number: CN202220625986.1U
Authority: CN
Inventors: 李祥; 李振东; 李振兴
Original assignee: Henan Chuangda Electric Co ltd
Current assignee: Henan Chuangda Electric Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-22
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a buried box-type substation structure, which comprises an installation base; installing a base: a box body shell is arranged on the outer side of the upper surface of the box body shell, a manhole is arranged at the rear end of the right side of a top sealing plate of the box body shell, a partition plate is arranged on the right side inside the box body shell, the lower end of the partition plate is fixedly connected with the upper surface of the mounting base, the manhole is communicated with the space on the right side of the partition plate, and a cover plate is buckled at the upper end of the manhole; wherein: still include the mount table, the mount table sets up between the left side inner wall of box shell and baffle, is equipped with the support square plate between the lower surface front end of mount table and the installation base, and the upper surface rear side of mount table is equipped with high-voltage substation equipment, and this bury formula box-type substation structure can seal the mounted position of high-voltage substation equipment, prevents that the rainwater from flowing backward and getting into the box of transformer substation inside when heavy rain weather, provides a safe workplace for high-voltage substation equipment.

Description

Buried box-type substation structure

Technical Field

The utility model relates to the technical field of buried substations, in particular to a buried box-type substation structure.

Background

The buried transformer substation is characterized in that the traditional box transformer substation and the semi-buried box transformer substation are completely buried under the ground so as to ensure that the ground does not affect the use, the transformer substation saves the land, improves the land utilization rate, reduces the capital construction investment and effectively solves the contradiction between power supply, land and environment, in the prior art, the buried transformer substation is generally composed of an installation outer box and high-voltage transformer equipment, the high-voltage transformer equipment is fixed inside the installation outer box during installation and then buried under the ground, in order to facilitate maintenance, a manhole is usually reserved at the upper end of the installation outer box of the buried transformer substation so that maintenance personnel can enter the inside to inspect, but in heavy rain weather and when water is accumulated on a road surface, rainwater can flow backwards into the box body of the transformer substation through a gap between the manhole and a cover plate so that the high-voltage transformer equipment inside is damaged and a safe working place cannot be provided for the high-voltage transformer equipment, therefore, a buried box-type substation structure is provided.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a buried box-type substation structure which can prevent rainwater from flowing backward into the substation box body in heavy rain weather and effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a buried box-type substation structure comprises an installation base;

installing a base: a box body shell is arranged on the outer side of the upper surface of the box body shell, a manhole is arranged at the rear end of the right side of a top sealing plate of the box body shell, a partition plate is arranged on the right side inside the box body shell, the lower end of the partition plate is fixedly connected with the upper surface of the mounting base, the manhole is communicated with the space on the right side of the partition plate, and a cover plate is buckled at the upper end of the manhole;

wherein: still include the mount table, the mount table sets up between the left side inner wall and the baffle of box shell, is equipped with the support square plate between the lower surface front end of mount table and the installation base, and the upper surface rear side of mount table is equipped with high-voltage substation equipment, separately sets up the mounted position of high-voltage substation equipment and personnel's business turn over position, can seal the mounted position of high-voltage substation equipment, prevents that the rainwater from flowing backward and getting into the box of transformer substation when heavy rain weather inside, provides a safe workplace for high-voltage substation equipment.

Further, still include the footboard, the footboard sets up between the right flank of baffle and the right side wall body of box shell, and evenly distributed's round hole is seted up at the upper surface middle part of footboard, the drainage of the rainwater of being convenient for.

Furthermore, the box body structure further comprises a ladder, wherein the ladder is arranged at a vertical included angle formed between the rear side wall body of the box body shell and the upper surface of the partition plate, so that personnel can conveniently enter the interior of the box body of the transformer substation.

Furthermore, the door also comprises an opening and closing door, and the opening and closing door is hinged in an access opening formed in the front end of the partition plate through a hinge, so that personnel can conveniently enter the door.

Further, still include gusset plate and swash plate, the gusset plate sets up in the top shrouding upper surface middle part of box shell, and the swash plate sets up respectively in the perpendicular contained angle department that the front and back both sides face of gusset plate and the top shrouding upper surface of box shell formed, consolidates the top of box shell.

Furthermore, still include the inlet wire mouth of pipe, the inlet wire mouth of pipe sets up in the threading hole that the left side plate body front end of box shell was seted up, the access and the arrangement of the electric wire of being convenient for.

Furthermore, the installation base further comprises a supporting plate, wherein the supporting plate is uniformly arranged on the lower surface of the installation base, supports the upper part and reinforces the installation base.

Furthermore, the water draining device further comprises a water draining hole, wherein the water draining hole is formed in the right side of the upper surface of the installation base, and is communicated with a cavity formed by the installation base, the box body shell, the partition plate and the pedal, so that the device can drain water conveniently.

Compared with the prior art, the utility model has the beneficial effects that: local formula box-type substation structure of burying has following benefit:

ponding pours into the inside of box shell easily through the gap between apron and the manhole when heavy rain weather, the rainwater gets into the inside below cavity that can get into the footboard through the round hole on the footboard behind the box shell inside, flow into the underground drainage pipe network through the wash port afterwards, separately set up high voltage power transformation equipment's mounted position and personnel's business turn over position, can seal high voltage power transformation equipment's mounted position, prevent that the rainwater from pouring backward and getting into inside the transformer substation box when heavy rain weather, provide a safe workplace for high voltage power transformation equipment.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic sectional view of the casing of the case of the present invention.

In the figure: the device comprises an installation base 1, a box body shell 2, a manhole 3, a partition plate 4, an opening and closing door 5, an installation table 6, a high-voltage power transformation device 7, an inlet pipe opening 8, a pedal 9, a drain hole 10, a ladder 11, a cover plate 12, a support plate 13, a reinforcing plate 14, an inclined plate 15 and a support square plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: a buried box-type substation structure comprises an installation base 1;

installing a base 1: the installation base 1 provides an installation place for other parts, a box body shell 2 is arranged on the outer side of the upper surface of the installation base, a manhole 3 is arranged at the rear end of the right side of a top sealing plate of the box body shell 2, the manhole 3 is convenient for personnel to carry out the inside of the device, a partition plate 4 is arranged on the right side of the inside of the box body shell 2, the lower end of the partition plate 4 is fixedly connected with the upper surface of the installation base 1, the manhole 3 is communicated with the space on the right side of the partition plate 4, a cover plate 12 is buckled at the upper end of the manhole 3, the installation base further comprises a pedal 9, the pedal 9 is arranged between the right side of the partition plate 4 and the wall body on the right side of the box body shell 2, uniformly distributed round holes are formed in the middle of the upper surface of the pedal 9, the installation base further comprises a ladder 11, the ladder 11 is arranged at a vertical included angle formed by the rear side wall body of the box body shell 2 and the upper surface of the partition plate 4, the opening and closing door 5 is hinged in the inlet and outlet formed at the front end of the partition plate 4 through a hinge, the transformer substation comprises a box body shell 2, reinforcing plates 14, inclined plates 15, a wire inlet pipe orifice 8, a support plate 13 and a drain hole 10, wherein the reinforcing plates 14 are arranged in the middle of the upper surface of a top sealing plate of the box body shell 2, the inclined plates 15 are respectively arranged at vertical included angles formed by the front side surface and the rear side surface of the reinforcing plates 14 and the upper surface of the top sealing plate of the box body shell 2, the wire inlet pipe orifice 8 is arranged in a wire hole formed in the front end of a left side plate body of the box body shell 2, the support plate 13 is uniformly arranged on the lower surface of a mounting base 1, the drain hole 10 is formed in the right side of the upper surface of the mounting base 1, the drain hole 10 is communicated with a cavity formed by the mounting base 1, the box body shell 2, a partition plate 4 and a pedal 9, the transformer substation is buried underground at the mounting position, an opening in the ground is enabled to be exposed out of the upper end of a manhole 3, the wire is led into or led out of the inside of the box body shell 2 through the wire inlet pipe orifice 8 to be connected with high-voltage transformer substation equipment 7, redundant wires are bound by a binding belt and then placed in the wire chase 16, finally, the drain holes 10 are communicated with an underground drainage pipe network through a pipeline, so that the transformer substation is installed and fixed, the top of the box body shell 2 can be reinforced by the reinforcing plate 14 and the inclined plate 15, the box body shell 2 is prevented from collapsing, accumulated water is easily poured into the box body shell 2 through a gap between the cover plate 12 and the manhole 3 in heavy rain weather, rainwater enters the box body shell 2 and then enters a cavity below the pedal 9 through the round holes in the pedal 9, and then flows into the underground drainage pipe network through the drain holes 10;

wherein: still include mount table 6, mount table 6 sets up between the left side inner wall of box shell 2 and baffle 4, be equipped with support square plate 16 between the lower surface front end of mount table 6 and the installation base 1, baffle 4, the left side plate body of support square plate 16 and box shell 2 constitutes the wire casing jointly, the wire casing corresponds with inlet wire mouth of pipe 8 position, the upper surface rear side of mount table 6 is equipped with high-voltage substation equipment 7, high-voltage substation equipment 7 can change circuit voltage, supply the outside to use.

The working principle of the buried box-type substation structure provided by the utility model is as follows: digging a pit at the installation position, bury this transformer substation underground, make the upper end opening of manhole 3 expose ground, introduce or draw out the inside of box body shell 2 with the electric wire through inlet wire mouth of pipe 8, be connected the electric wire with high voltage substation equipment 7, put in the inside of wire casing 16 after unnecessary electric wire uses the ribbon to bind, finally, through the pipeline with wash port 10 and underground drainage pipe network intercommunication, with this installation and the fixed of realizing this transformer substation, gusset plate 14 and swash plate 15 can consolidate the top of box body shell 2, prevent that box body shell 2 from taking place to sink, ponding is easily irritated into the inside of box body shell 2 through the gap between apron 12 and manhole 3 when heavy rain weather, can get into the below cavity of footboard 9 through the round hole on the footboard 9 behind the rainwater gets into box body shell 2 inside, flow into the underground drainage pipe network through wash port 10 afterwards.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims

1. The utility model provides a bury formula box-type substation structure which characterized in that: comprises a mounting base (1);

mounting base (1): a box body shell (2) is arranged on the outer side of the upper surface of the box body shell, a manhole (3) is arranged at the rear end of the right side of a top sealing plate of the box body shell (2), a partition plate (4) is arranged on the right side of the interior of the box body shell (2), the lower end of the partition plate (4) is fixedly connected with the upper surface of the installation base (1), the manhole (3) is communicated with the space on the right side of the partition plate (4), and a cover plate (12) is buckled at the upper end of the manhole (3);

wherein: still include mount table (6), mount table (6) set up between the left side inner wall of box shell (2) and baffle (4), are equipped with between the lower surface front end of mount table (6) and installation base (1) and support square plate (16), and the upper surface rear side of mount table (6) is equipped with high-voltage substation equipment (7).

2. A buried box substation structure according to claim 1, characterized in that: still include footboard (9), footboard (9) set up between the right flank of baffle (4) and the right side wall body of box shell (2), and evenly distributed's round hole has been seted up in the upper surface middle part of footboard (9).

3. A buried box substation structure according to claim 2, characterized in that: the box body shell is characterized by further comprising a ladder (11), wherein the ladder (11) is arranged at a vertical included angle formed between the rear side wall body of the box body shell (2) and the upper surface of the partition plate (4).

4. A buried box substation structure according to claim 1, characterized in that: the door frame is characterized by further comprising an opening and closing door (5), wherein the opening and closing door (5) is hinged in an inlet and an outlet formed in the front end of the partition plate (4) through a hinge.

5. A buried box substation structure according to claim 1, characterized in that: still include gusset plate (14) and swash plate (15), gusset plate (14) set up in the top shrouding upper surface middle part of box shell (2), and swash plate (15) set up respectively in the perpendicular contained angle department that the both sides face and the top shrouding upper surface of box shell (2) formed around gusset plate (14).

6. A buried box substation structure according to claim 1, characterized in that: still include inlet wire mouth of pipe (8), inlet wire mouth of pipe (8) set up in the threading hole that the left side plate body front end of box shell (2) was seted up.

7. A buried box substation structure according to claim 1, characterized in that: the mounting base is characterized by further comprising a supporting plate (13), wherein the supporting plate (13) is uniformly arranged on the lower surface of the mounting base (1).

8. A buried box substation structure according to claim 2, characterized in that: the water discharging device is characterized by further comprising a water discharging hole (10), wherein the water discharging hole (10) is formed in the right side of the upper surface of the installation base (1), and the water discharging hole (10) is communicated with a cavity formed by the installation base (1), the box body shell (2), the partition plate (4) and the pedal (9).