CN115459079B

CN115459079B - A type of prefabricated substation

Info

Publication number: CN115459079B
Application number: CN202211213493.8A
Authority: CN
Inventors: 姚金桂; 郑梅芳
Original assignee: Ji'an Zhenghe Electric Power Development Co ltd
Current assignee: Ji'an Zhenghe Electric Power Development Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2026-01-06
Anticipated expiration: 2042-09-30
Also published as: CN115459079A

Abstract

The invention discloses a box-type transformer substation, which comprises a transformer substation box body, wherein the upper end of the transformer substation box body is connected with a plurality of hanging rings in a threaded manner, the box-type transformer substation also comprises a mounting groove formed in the transformer substation box body and a fixing frame arranged outside the transformer substation box body, a protection component used for protecting the inside of the transformer substation box body in the heat dissipation process is arranged on the mounting groove, and the protection component comprises the mounting frame. According to the box-type transformer substation, in the radiating process, the first baffle and the second baffle which are arranged in the V shape enable the gap between two adjacent protection pieces to be gradually reduced from the outside of the installation frame to the inside of the installation frame, so that air outside can conveniently enter the inside of the transformer substation box body to ventilate and radiate, and meanwhile, the space which is gradually reduced can be used for blocking the flying insects and the small animals outside, and the probability that the flying insects and the small animals outside enter the inside of the transformer substation box body can be reduced.

Description

Box-type substation

Technical Field

The invention relates to the technical field of box-type substations, in particular to a box-type substation.

Background

The box-type substation is called a preassembled substation or a preassembled substation. The transformer is assembled with functions of voltage reduction, low-voltage distribution and the like, and is installed in a movable steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally-enclosed, and is especially suitable for urban network construction and transformation, and is a brand-new transformer station which rises after a civil engineering transformer station. The box-type transformer substation is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces original civil engineering power distribution houses and power distribution stations, and becomes a novel complete set of power transformation and distribution devices.

When box-type substation is installed and used, ventilation and heat dissipation are carried out through the shutter structure on the box body, because the working position of the box-type substation is always outdoor, in-process of heat dissipation protection is carried out through the shutter structure, external dust can be continuously accumulated on the shutter pages of the shutter, gaps between adjacent shutter pages are reduced, the heat dissipation effect of the shutter structure on the box-type substation is further reduced, and in the heat dissipation use process of the shutter structure, external winged insects and small animals can penetrate through the gaps of the shutter pages to enter the box-type substation, and abnormal wiring inside the box-type substation is caused.

There is therefore a need for a box-type substation to solve the above problems.

Disclosure of Invention

The invention aims to provide a box-type transformer substation, which aims to solve the problems of poor radiating effect and low protection effect of a shutter structure on the box-type transformer substation in the background technology.

The box-type substation comprises a substation box body, wherein the upper end of the substation box body is connected with a plurality of hanging rings in a threaded mode, the box-type substation box body further comprises a mounting groove formed in the substation box body and a fixing frame arranged outside the substation box body, a protection component used for protecting the inside of the substation box body in the heat dissipation process is arranged on the mounting groove, the protection component comprises a mounting frame, a plurality of connecting components used for connecting the mounting frame are arranged on the inner side of the substation box body, a plurality of protection pieces are vertically arranged and fixed in the mounting frame, each protection piece is composed of a first baffle plate and a second baffle plate, a V-shaped arrangement is formed between the first baffle plate and the second baffle plate, the fixing frame is located on the outer side of the mounting groove, and a cleaning component used for cleaning each first baffle plate and the second baffle plate and a knocking component used for knocking the mounting frame in the cleaning process are arranged on the fixing frame.

The cleaning assembly comprises a strip-shaped plate arranged on the fixed frame, the strip-shaped plate is connected with a mounting plate through a pushing assembly, a cleaning brush is arranged on one side of the mounting plate, which is close to the mounting frame, and the fixed frame is provided with a lifting assembly for lifting the strip-shaped plate and a guiding assembly for guiding in the lifting process.

The pushing assembly comprises a plurality of first T-shaped rods which are connected to the strip-shaped plate in a sliding mode, one end of each first T-shaped rod is fixed to the mounting plate, a first spring is sleeved on the side wall of each first T-shaped rod, two ends of each first spring are connected with one end of each first T-shaped rod and the strip-shaped plate respectively, and the cleaning brush on the mounting plate is propped against the mounting frame under the action of the elastic force of each first spring.

The lifting assembly comprises a first connecting plate fixed on one side of the strip-shaped plate, a threaded sleeve is fixed on the first connecting plate, a threaded rod is connected to the fixed frame in a rotating mode, the threaded sleeve and the threaded rod are mutually meshed, and a driving motor for driving the threaded rod is installed on the fixed frame.

The guide assembly comprises a second connecting plate fixed on the other side of the strip-shaped plate, a guide rod is connected to the second connecting plate in a sliding mode, and the guide rod is fixed inside the fixed frame.

The connecting assembly comprises an L-shaped frame fixed on the inner side of the transformer substation box body, a second T-shaped rod is connected to the L-shaped frame in a sliding mode, one end of the second T-shaped rod is fixed to the mounting frame, a second spring is sleeved on the side wall of the second T-shaped rod, and two ends of the second spring are connected with the L-shaped frame and the mounting frame respectively.

The utility model discloses a transformer substation box, including the subassembly is knocked, strike the subassembly including fixing the rectangular plate in first connecting plate one side, it is connected with the pivot to rotate on the rectangular plate, the one end of pivot is fixed with the carousel, annular array is provided with a plurality of rubber archs that are used for the installing frame to strike the promotion on the carousel, the outside of transformer substation box is provided with and is used for pivot driven drive assembly.

The driving assembly comprises a rack fixed outside the transformer substation box body, a gear is fixed at one end of the rotating shaft, and the gear and the rack are mutually meshed.

Compared with the prior art, the invention has the beneficial effects that:

1. According to the box-type transformer substation, in the radiating process, the first baffle and the second baffle which are arranged in the V shape enable the gap between two adjacent protection pieces to be gradually reduced from the outside of the installation frame to the inside of the installation frame, so that air outside can conveniently enter the inside of the transformer substation box body to ventilate and radiate, and meanwhile, the space which is gradually reduced can be used for blocking the flying insects and the small animals outside, and the probability that the flying insects and the small animals outside enter the inside of the transformer substation box body can be reduced.

2. According to the box-type transformer substation, in the lifting movement process of the strip-shaped plate, the cleaning brush on the mounting plate is propped against the surfaces of the first baffle plate and the second baffle plate and slides under the pushing action of the pushing component, dust accumulated on the surfaces of the first baffle plate and the second baffle plate is cleaned, gaps between adjacent protection pieces are kept, and the ventilation and heat dissipation effects of the transformer substation box body and the outside are further guaranteed.

3. According to the box-type transformer substation, in the lifting process of the strip-type plate, the sound generated by knocking between each rubber bulge and the mounting frame can frighten flying insects and small animals leaning against the box body of the transformer substation, so that the effect of preventing the flying insects and the small animals from entering the box body of the transformer substation is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall outline structure of the present invention;

FIG. 2 is a schematic view of a lifting assembly and a guiding assembly according to the present invention;

FIG. 3 is a schematic view of a connecting assembly according to the present invention;

FIG. 4 is a schematic view of the cleaning assembly, the striking assembly and the driving assembly according to the present invention;

FIG. 5 is a schematic view of a protective component according to the present invention;

FIG. 6 is an enlarged view of FIG. 2 at A;

FIG. 7 is an enlarged view at B in FIG. 3;

Fig. 8 is an enlarged view at C in fig. 4.

In the figure, 1, a transformer substation box body; 2, hanging rings, 301, a mounting groove, 302, a mounting frame, 303, a first baffle, 304, a second baffle, 401, an L-shaped frame, 402, a second T-shaped rod, 403, a second spring, 5, a fixing frame, 601, a strip-shaped plate, 602, a mounting plate, 603, a cleaning brush, 701, a first T-shaped rod, 702, a first spring, 801, a first connecting plate, 802, a threaded sleeve, 803, a threaded rod, 804, a driving motor, 901, a second connecting plate, 902, a guide rod, 1001, a rectangular plate, 1002, a rotating shaft, 1003, a turntable, 1004, a rubber protrusion, 1101, a rack, 1102 and a gear.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-8, the box-type substation provided by the invention comprises a substation box body 1, wherein the upper end of the substation box body 1 is in threaded connection with a plurality of hanging rings 2, the box-type substation box comprises a mounting groove 301 formed in the substation box body 1 and a fixed frame 5 arranged outside the substation box body 1, a protection component used for protecting the inside of the substation box body 1 in the heat dissipation process is arranged on the mounting groove 301, the protection component comprises a mounting frame 302, a plurality of connecting components used for connecting the mounting frame 302 are arranged on the inner side of the substation box body 1, a plurality of protection pieces are vertically arranged and fixed in the inside of the mounting frame 302, each protection piece consists of a first baffle 303 and a second baffle 304, a V-shaped arrangement is formed between the first baffle 303 and the second baffle 304, the fixed frame 5 is positioned on the outer side of the mounting groove 301, a cleaning component used for cleaning each first baffle 303 and the second baffle 304 and a knocking component used for protecting the mounting frame 302 in the cleaning process are arranged on the fixed frame 5, in the heat dissipation process, the probability that insects and insects enter the inside of the substation box body 1 from the inside of the installation frame 302 is gradually reduced by the space between two adjacent protection pieces through the first baffle 303 and the second baffle 304, and the probability that insects and insects enter the inside the box body 1 is gradually reduced from the inside the installation frame 302 to the inside of the box body, and the inside of the box body is reduced, and the inside of the ventilation effect is reduced, and the insects and the inside of the ventilation effect is reduced gradually is reduced.

The cleaning component comprises a strip-shaped plate 601 arranged on a fixed frame 5, a mounting plate 602 is connected to the strip-shaped plate 601 through a pushing component, a cleaning brush 603 is mounted on one side, close to the mounting frame 302, of the mounting plate 602, a lifting component used for lifting the strip-shaped plate 601 and a guiding component used for guiding in the lifting process are arranged on the fixed frame 5, the strip-shaped plate 601 is stressed on the fixed frame 5 to conduct lifting motion through the lifting component, in the lifting motion process of the strip-shaped plate 601, the cleaning brush 603 on the mounting plate 602 abuts against the surfaces of the first baffle 303 and the second baffle 304 and slides, dust accumulated on the surfaces of the first baffle 303 and the second baffle 304 is cleaned, gaps between adjacent protection pieces are kept, and the effect of ventilation and heat dissipation of the transformer substation box 1 and the outside is further guaranteed.

The pushing assembly comprises a plurality of first T-shaped rods 701 which are connected to the strip-shaped plate 601 in a sliding manner, one end of each first T-shaped rod 701 is fixed to the mounting plate 602, first springs 702 are sleeved on the side walls of each first T-shaped rod 701, two ends of each first spring 702 are connected with one end of each first T-shaped rod 701 and the strip-shaped plate 601 respectively, the cleaning brush 603 on the mounting plate 602 is propped against the mounting frame 302 under the action of the elastic force of each first spring 702, and the cleaning brush 603 on the mounting plate 602 is kept propped against the surfaces of the first baffle 303 and the second baffle 304 through the pushing action of the first springs 702 on each first T-shaped rod 701, so that the cleaning effect is improved.

The lifting assembly comprises a first connecting plate 801 fixed on one side of a strip-shaped plate 601, a threaded sleeve 802 is fixed on the first connecting plate 801, a threaded rod 803 is rotationally connected to a fixed frame 5, the threaded sleeve 802 and the threaded rod 803 are mutually meshed, a driving motor 804 used for driving the threaded rod 803 is mounted on the fixed frame 5, the guiding assembly comprises a second connecting plate 901 fixed on the other side of the strip-shaped plate 601, a guide rod 902 is slidingly connected to the second connecting plate 901, the guide rod 902 is fixed inside the fixed frame 5, the threaded rod 803 is driven to rotate through the driving motor 804, and in the process of rotating the threaded rod 803, the strip-shaped plate 601 is stressed to perform lifting motion on the fixed frame 5 through the mutual meshing transmission between the threaded rod 803 and the threaded sleeve 802 and the guiding effect of the guide rod 902 and the second connecting plate 901.

The connecting assembly comprises an L-shaped frame 401 fixed on the inner side of the transformer substation box body 1, a second T-shaped rod 402 is connected to the L-shaped frame 401 in a sliding mode, one end of the second T-shaped rod 402 is fixed to the mounting frame 302, a second spring 403 is sleeved on the side wall of the second T-shaped rod 402, two ends of the second spring 403 are respectively connected with the L-shaped frame 401 and the mounting frame 302, the mounting frame 302 subjected to stress is guided through the action of the second T-shaped rods 402 and the L-shaped frame 401, and the mounting frame 302 subjected to stress is convenient to be pushed to reset through the elastic action of the second springs 403.

The striking subassembly includes the rectangular plate 1001 of fixing in first connecting plate 801 one side, be connected with pivot 1002 on the rectangular plate 1001 rotation, the one end of pivot 1002 is fixed with carousel 1003, annular array is provided with a plurality of rubber protrusions 1004 that are used for installing frame 302 to strike promotion on the carousel 1003, the outside of transformer substation box 1 is provided with the drive assembly who is used for pivot 1002 drive, through drive assembly, the carousel 1003 of drive pivot 1002 and pivot 1002 one end rotates, in the pivoted in-process of carousel 1003, through the promotion extrusion effect of each rubber protrusion 1004 intermittent installation frame 302 and the promotion reset effect of each second T section bar 402 on the installation frame 302 after to the extrusion, make the installation frame 302 carry out reciprocating motion on mounting groove 301 along with the rotation of pivot 1002, through the reciprocating motion of installation frame 302, the dust that gathers up on the surface of first baffle 303 and second baffle 304 is more convenient for, and through the sound that sends between each rubber protrusion 1004 and the installation frame 302, the effect of scaring against the flying insects and the toy of transformer substation box 1 has further improved the effect that transformer substation box 1 and toy get into.

The driving assembly comprises a rack 1101 fixed outside the transformer substation box body 1, a gear 1102 is fixed at one end of a rotating shaft 1002, the gear 1102 and the rack 1101 are mutually meshed, the rectangular plate 1001 on the first connecting plate 801 is driven to synchronously lift in the process of driving the strip-shaped plate 601 to lift on the fixed frame 5, and the rotating shaft 1002 and a rotating disc 1003 at one end of the rotating shaft 1002 are driven to rotate through the mutual meshed transmission between the gear 1102 and the rack 1101 in the process of lifting the rectangular plate 1001.

The working principle is that when the box-type transformer substation is used outdoors, heat generated in the box-type transformer substation can be discharged outwards through gaps of each protective piece on the mounting frame 302 to dissipate heat in the box-type transformer substation, in the heat dissipation process, gaps between two adjacent protective pieces are gradually reduced from the outside of the mounting frame 302 to the inside of the mounting frame 302 through the first baffle 303 and the second baffle 304 which are arranged in a V shape, so that air outside conveniently enters the inside of the transformer substation box body 1 to ventilate and dissipate heat, and meanwhile, the effect of blocking outside winged insects and small animals is achieved through the gradually reduced space, and the probability that the outside winged insects and small animals enter the inside of the transformer substation box body 1 is reduced;

In the process of protecting the protection component, dust accumulated on the first baffle 303 and the second baffle 304 needs to be cleaned regularly, in the cleaning process, the threaded rod 803 is driven to rotate through the driving motor 804, in the rotating process of the threaded rod 803, the strip 601 is forced to lift on the fixed frame 5 through the mutual meshing transmission between the threaded rod 803 and the threaded sleeve 802 and the guiding action of the guide rod 902 and the second connecting plate 901 on the strip 601, in the lifting process of the strip 601, the cleaning brush 603 on the mounting plate 602 is propped against the surfaces of the first baffle 303 and the second baffle 304 and slides through the pushing action of the first springs 702 on each first T-shaped rod 701, the dust accumulated on the surfaces of the first baffle 303 and the second baffle 304 is cleaned, the gap between adjacent protection pieces is kept, and the ventilation and heat dissipation effects of the transformer substation box 1 and the outside are further ensured;

In the process of driving the strip-shaped plate 601 to perform lifting motion on the fixed frame 5, the rectangular plate 1001 on the first connecting plate 801 is driven to perform lifting motion synchronously, in the process of lifting motion of the rectangular plate 1001, through the mutual meshing transmission between the gear 1102 and the rack 1101, the rotating shaft 1002 and the rotating disc 1003 at one end of the rotating shaft 1002 are driven to rotate, in the rotating process of the rotating disc 1003, through the pushing and extrusion effect of each rubber bulge 1004 on the intermittently installed frame 302 and the pushing and resetting effect of each second T-shaped rod 402 on the extruded installed frame 302, the installed frame 302 reciprocates on the installed groove 301 along with the rotation of the rotating shaft 1002, dust accumulated on the surfaces of the first baffle 303 and the second baffle 304 is more conveniently cleaned through the reciprocating motion of the installed frame 302, and through the knocking sound between each rubber bulge 1004 and the installed frame 302, the effect of scaring flying insects and small animals leaning against the transformer substation box 1 is further improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention 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 invention 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.

Claims

1. A prefabricated substation, comprising:

The substation enclosure (1) has multiple lifting rings (2) threadedly connected to its upper end.

Its characteristic is that it further includes:

An installation slot (301) is provided on the substation enclosure (1). The installation slot (301) is provided with a protective component for protecting the substation enclosure (1) during heat dissipation. The protective component includes an installation frame (302). Multiple connecting components for connecting the installation frame (302) are provided on the inner side of the substation enclosure (1). Multiple protective parts are vertically arranged and fixed inside the installation frame (302). The protective parts are composed of a first baffle (303) and a second baffle (304). The first baffle (303) and the second baffle (304) are arranged in a V-shape.

A fixing frame (5) is set outside the substation box (1). The fixing frame (5) is located outside the mounting groove (301). The fixing frame (5) is provided with cleaning components for cleaning each first baffle (303) and second baffle (304) and a knocking component for knocking protection of the mounting frame (302) during the cleaning process.

The cleaning assembly includes a strip plate (601) set on a fixed frame (5), a mounting plate (602) connected to the strip plate (601) by a pushing assembly, a cleaning brush (603) installed on the side of the mounting plate (602) facing the mounting frame (302), and a lifting assembly for lifting the strip plate (601) and a guide assembly for guiding during the lifting process are provided on the fixed frame (5).

The connecting assembly includes an L-shaped frame (401) fixed inside the substation enclosure (1), a second T-shaped rod (402) slidably connected to the L-shaped frame (401), one end of the second T-shaped rod (402) being fixed to the mounting frame (302), and a second spring (403) sleeved on the side wall of the second T-shaped rod (402), the two ends of the second spring (403) being connected to the L-shaped frame (401) and the mounting frame (302) respectively;

The striking assembly includes a rectangular plate (1001) fixed to one side of the first connecting plate (801), a rotating shaft (1002) rotatably connected to the rectangular plate (1001), a turntable (1003) fixed to one end of the rotating shaft (1002), and a plurality of rubber protrusions (1004) for the mounting frame (302) to be struck and pushed on the turntable (1003) in a circular array. A driving assembly for driving the rotating shaft (1002) is provided on the outside of the substation enclosure (1).

2. A box-type substation according to claim 1, characterized in that: the pushing assembly includes a plurality of first T-shaped rods (701) slidably connected to the strip plate (601), one end of each first T-shaped rod (701) is fixed to the mounting plate (602), a first spring (702) is sleeved on the side wall of each first T-shaped rod (701), the two ends of the first spring (702) are respectively connected to one end of the first T-shaped rod (701) and the strip plate (601), and the cleaning brush (603) on the mounting plate (602) is abutted against the mounting frame (302) under the elastic force of each first spring (702).

3. A box-type substation according to claim 2, characterized in that: the lifting assembly includes a first connecting plate (801) fixed on one side of the strip plate (601), a threaded sleeve (802) fixed on the first connecting plate (801), a threaded rod (803) rotatably connected on the fixing frame (5), the threaded sleeve (802) and the threaded rod (803) being meshed with each other, and a drive motor (804) for driving the threaded rod (803) is installed on the fixing frame (5).

4. A box-type substation according to claim 3, characterized in that: the guiding component includes a second connecting plate (901) fixed on the other side of the strip plate (601), a guide rod (902) is slidably connected on the second connecting plate (901), and the guide rod (902) is fixed inside the fixed frame (5).

5. A box-type substation according to claim 4, characterized in that: the drive assembly includes a rack (1101) fixed outside the substation box (1), and a gear (1102) is fixed at one end of the rotating shaft (1002), and the gear (1102) and the rack (1101) are meshed with each other.