CN216872602U

CN216872602U - Integrated transformer substation box body

Info

Publication number: CN216872602U
Application number: CN202122968464.XU
Authority: CN
Inventors: 樊涛; 王安勤; 武军; 高凌云
Original assignee: State Grid Jiangsu Electric Power Co ltd Guannan County Power Supply Branch
Current assignee: State Grid Jiangsu Electric Power Co ltd Guannan County Power Supply Branch
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-07-01
Anticipated expiration: 2031-11-27

Abstract

The utility model belongs to the technical field of substations, and particularly relates to an integrated substation box body which comprises a substation box body, wherein the inside of the substation box body is divided into an equipment bin and an overhaul instrument bin, a square through hole is formed in the rear side wall of the equipment bin, an incoming line protection structure is arranged on one side of the square through hole and comprises a U-shaped plate fixed on one side wall of the square through hole, and the inner side of the U-shaped plate is connected with a pulling plate in a sliding manner. According to the utility model, the incoming line protection structure is arranged, so that the lead entering the equipment bin from the square through hole can be protected, the phenomenon that burrs in a cavity formed on the transformer substation box body scratch the outer skin of the lead is avoided, the damping effect is achieved by arranging the damping support legs, and the universal wheels can be ejected to the lower part of the support frame by the aid of the air cylinders through the support frame, the air cylinders and the universal wheels arranged between the two damping support legs, so that the transformer substation box body can be moved conveniently.

Description

Integrated transformer substation box body

Technical Field

The utility model relates to the technical field of transformer substations, in particular to an integrated transformer substation box body.

Background

The integrated transformer substation is a prefabricated transformer substation or a prefabricated transformer substation, is an integrated high-voltage switch equipment, distribution transformer and low-voltage distribution device, arranges the prefabricated indoor, outdoor compact distribution equipment of mill of an organic whole according to certain wiring scheme, is about to the functions such as transformer step-down, low-voltage distribution organically combine together, installs inside a mobilizable steel structural box, and common integrated transformer substation box has following problem:

1. the transformer substation box internally mounted has multiple equipment, and its lead wire is more, and in order to make things convenient for the unity of wiring and lead wire, people all can open at the rear side of combination formula transformer substation box at present and establish the pin hole, nevertheless because box formula adopts metal material to make, if direct trompil then can produce deckle edge, increase the friction at lead wire and hole edge, lead to the lead wire insulating layer damaged, not only influence its life, cause the electric shock accident more easily.

2. Common transformer substation box body can not set up the removal structure usually, need use the crane with the accurate removal of transformer substation box body to the mounted position when the installation, lead to transformer substation box body installation comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides an integrated substation box body, which solves the problems in the background art.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

an integrated substation box body comprises a substation box body, the inside of the substation box body is divided into an equipment bin and an overhaul apparatus bin, a square through hole is formed in the rear side wall of the equipment bin, an incoming line protection structure is arranged on one side of the square through hole and comprises a U-shaped plate fixed on one side wall of the square through hole, the inner side of the U-shaped plate is connected with a pulling plate in a sliding mode, a lower arc-shaped cushion block is fixedly installed on the upper surface of the U-shaped plate, a U-shaped groove is formed in the lower surface of the pulling plate, lower arc-shaped cushion blocks are arranged on the inner sides of the U-shaped groove, gaskets are fixedly installed on the lower surfaces of the U-shaped plate, a first sliding groove is formed in the rear side wall of the inside of the equipment bin, an L-shaped sliding block is connected with the first sliding groove in a sliding mode, the lower end of the L-shaped sliding block penetrates through the guiding block and extends to the lower side of the L-shaped sliding block and is connected with the upper end of the pulling plate, the bottom fixed mounting of transformer substation box body has the shock attenuation stabilizer blade, two of homonymy the bottom fixedly connected with support frame of shock attenuation stabilizer blade, the equal symmetry of upper surface and the fixed mounting of support frame have the cylinder, the drive end of cylinder runs through the support frame and extends to its below and fixedly connected with universal wheel, the top fixed mounting of transformer substation box body has the sunshade.

Furthermore, two limiting holes are formed in one side wall of the first sliding groove, an inserting rod penetrates through one end of the L-shaped sliding block, and one end of the inserting rod is inserted into one limiting hole.

Furthermore, a first ventilation opening is formed in the rear side wall of the equipment bin, a ventilation fan is fixedly mounted on one side of the first ventilation opening, an observation window is formed in the front side wall of the equipment bin, and a bin door I is formed in the observation window.

Furthermore, a vent II is formed in one side wall of the overhaul instrument bin, an arc-shaped rain baffle is fixedly mounted on the outer side wall of the vent II, and a bin door II is arranged on the front side wall of the overhaul instrument bin.

Further, the shock attenuation stabilizer blade is including fixing the spring case at the box body lower surface of transformer substation, telescopic spring has been cup jointed to the inside of spring case, telescopic spring's upper end links to each other with the lower surface of box body of transformer substation, and its lower extreme fixed mounting has T type pole, the one end of T type pole runs through the spring case and extends to its below and links to each other with the upper surface of support frame.

Further, two of homonymy the equal fixed mounting of the one end that the spring case is relative has a fixed block, two of homonymy the one end that the fixed block is relative has all seted up spout two, the equal fixed mounting in both ends of the upper surface of support frame has the slide with two sliding fit of spout.

(III) advantageous effects

Compared with the prior art, the utility model provides an integrated transformer substation box body, which has the following beneficial effects:

1. according to the utility model, by arranging the incoming line protection structure, the lead entering the equipment bin from the square through hole can be protected, and the phenomenon that burrs of a cavity formed on the transformer substation box body scratch the outer skin of the lead is avoided.

2. According to the utility model, the damping support legs are arranged to play a role in damping, and the universal wheels can be ejected out of the lower part of the support frame by the air cylinder through the support frame, the air cylinder and the universal wheels which are arranged between the two damping support legs, so that the box body of the transformer substation can be moved conveniently.

Drawings

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

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a sectional view showing the internal structure of the present invention;

FIG. 4 is a resulting cross-sectional view of the interior of the cartridge of the apparatus of the present invention;

FIG. 5 is a sectional view of the shock absorbing foot structure according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3 at A according to the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 4 at B.

In the figure: 1. a substation box body; 2. an equipment bin; 3. overhauling the instrument bin; 4. a square through hole; 5. an incoming line protection structure; 501. a U-shaped plate; 502. pulling a plate; 503. a lower arc-shaped cushion block; 504. a U-shaped groove; 505. a guide block; 506. a first sliding chute; 507. an L-shaped slider; 508. a limiting hole; 509. inserting a rod; 6. a first ventilation opening; 7. a ventilator; 8. an observation window; 9. a first bin gate; 10. an arc-shaped rain shield; 11. a bin gate II; 12. shock absorption support legs; 1201. a spring case; 1202. a tension spring; 1203. a T-shaped rod; 13. a support frame; 14. a cylinder; 15. a universal wheel; 16. a fixed block; 17. a second chute; 18. a slide plate; 19. a sunshade.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-7, an integrated substation box body according to an embodiment of the present invention includes a substation box body 1, the inside of the substation box body 1 is divided into an equipment bin 2 and an overhaul equipment bin 3, a square through hole 4 is formed on a rear side wall of the equipment bin 2, an incoming line protection structure 5 is disposed on one side of the square through hole 4, the incoming line protection structure 5 includes a U-shaped plate 501 fixed on one side wall of the square through hole 4, a pull plate 502 is slidably connected to an inner side of the U-shaped plate 501, a lower arc-shaped pad 503 is fixedly mounted on an upper surface of the U-shaped plate 501, a U-shaped groove 504 is formed on a lower surface of the pull plate 502, lower arc-shaped pads 503 are respectively disposed on inner sides of the U-shaped groove 504, gaskets are respectively fixedly mounted on lower surfaces of the U-shaped groove 501, a guide block 505 is formed on the rear side wall of the inside of the equipment bin 2, a first sliding groove 506 is formed on the guide block 505, and an L-shaped slider 507 is slidably connected in the first sliding groove 506, the lower end of the L-shaped sliding block 507 penetrates through the guide block 505 to extend to the lower part of the L-shaped sliding block and is connected with the upper end of the pulling plate 502, the bottom of the transformer substation box body 1 is fixedly provided with the damping support legs 12, the bottoms of the two damping support legs 12 at the same side are fixedly connected with the support frames 13, the upper surfaces of the support frames 13 are symmetrically and fixedly provided with the air cylinders 14, the driving ends of the air cylinders 14 penetrate through the support frames 13 to extend to the lower part of the transformer substation box body and are fixedly connected with the universal wheels 15, and the top of the transformer substation box body 1 is fixedly provided with the sunshade 19. in conclusion, through the arrangement of the equipment bin 2 and the maintenance equipment bin 3, a plurality of consumable materials and basic tools commonly used for transformer substation maintenance can be placed by the maintenance equipment bin 3, the work burden of maintenance workers is reduced, the maintenance efficiency is also improved, the pulling of the L-shaped sliding block 507 can enable the pulling plate 502 to move upwards, lead wires to penetrate into the equipment bin 2 conveniently, through the arrangement of the lower arc-shaped cushion blocks 503 and the gaskets, after the threading is accomplished, place the inboard of arc cushion 503 under the difference with different lead wires, put down the back of arm-tie 502, the upper end of lead wire is blocked by the gasket, plays the effect of protection lead wire, through setting up shock attenuation stabilizer blade 12, can play absorbing effect, through setting up cylinder 14 and the universal wheel 15 on support frame 13, can make the box body 1 of transformer substation remove.

As shown in fig. 6 and 7, in some embodiments, two limiting holes 508 are formed in a side wall of the first sliding groove 506, an insertion rod 509 penetrates through one end of the L-shaped sliding block 507, one end of the insertion rod 509 is inserted into one of the limiting holes 508, by providing the two limiting holes 508 and the insertion rod 509, when the insertion rod 509 is inserted into the upper limiting hole 508, the pulling plate 502 can leave the square through hole 4, so that the lead can be pulled into the equipment compartment 2, and when the insertion rod 509 is inserted into the lower limiting hole 508, the pulling plate 502 is blocked at one side of the square through hole 4, so as to prevent external waste from entering the equipment compartment 2.

As shown in fig. 3, in some embodiments, a vent 6 is disposed on a rear sidewall of the equipment bin 2, a ventilator 7 is fixedly mounted on one side of the vent 6, an observation window 8 is disposed on a front sidewall of the equipment bin 2, and a bin door 9 is disposed thereon, so that the temperature inside the equipment bin 2 can be conveniently reduced by disposing the ventilator 7, and the internal condition of the equipment bin 2 can be observed by disposing the observation window 8.

As shown in fig. 3, in some embodiments, a second vent is formed in a side wall of the maintenance instrument bin 3, an arc-shaped rain shield 10 is fixedly mounted on the outer side wall of the second vent, a second bin door 11 is arranged on the front side wall of the maintenance instrument bin 3, and ventilation is facilitated by the arrangement of the second vent and the arc-shaped rain shield 10.

As shown in fig. 5, in some embodiments, the shock absorbing support leg 12 includes a spring cylinder 1201 fixed on the lower surface of the substation box body 1, an extension spring 1202 is sleeved inside the spring cylinder 1201, the upper end of the extension spring 1202 is connected with the lower surface of the substation box body 1, and a T-shaped rod 1203 is fixedly mounted at the lower end of the extension spring 1202, one end of the T-shaped rod 1203 extends below the spring cylinder 1201 through the spring cylinder 1201 and is connected with the upper surface of the support frame 13, and through the arrangement of the spring cylinder 1201, the extension spring 1202 and the T-shaped rod 1203, when a shock occurs, the T-shaped rod 1203 slides up and down inside the spring cylinder 1201 to play a shock absorbing role.

As shown in fig. 5, in some embodiments, the fixing blocks 16 are fixedly mounted at opposite ends of the two spring cylinders 1201 on the same side, the second sliding grooves 17 are formed at opposite ends of the two fixing blocks 16 on the same side, the sliding plates 18 in sliding fit with the second sliding grooves 17 are fixedly mounted at two ends of the upper surface of the supporting frame 13, and the supporting frame 13 is not inclined when being vibrated by the second sliding grooves 17 formed in the fixing blocks 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated substation box body, includes substation box body (1), its characterized in that: the transformer substation box body (1) is internally divided into an equipment bin (2) and an overhaul instrument bin (3), a square through hole (4) is formed in the rear side wall of the equipment bin (2), an incoming line protection structure (5) is arranged on one side of the square through hole (4), the incoming line protection structure (5) comprises a U-shaped plate (501) fixed on one side wall of the square through hole (4), a pulling plate (502) is connected to the inner side of the U-shaped plate (501) in a sliding mode, a lower arc-shaped cushion block (503) is fixedly installed on the upper surface of the U-shaped plate (501), a U-shaped groove (504) is formed in the lower surface of the pulling plate (502), a lower arc-shaped cushion block (503) is arranged on the inner side of the U-shaped groove (504), gaskets are fixedly installed on the lower surface of the U-shaped groove, a guide block (505) is fixedly installed on the rear side wall inside the equipment bin (2), and a first sliding groove (506) is formed in the guide block (505), sliding connection has L type slider (507) in spout one (506), the lower extreme of L type slider (507) runs through guide block (505) and extends to its below and the upper end of arm-tie (502) and links to each other, the bottom fixed mounting of transformer substation box body (1) has shock attenuation stabilizer blade (12), two of homonymy the bottom fixedly connected with support frame (13) of shock attenuation stabilizer blade (12), the equal symmetry of upper surface and the fixed mounting of support frame (13) have cylinder (14), the drive end of cylinder (14) runs through support frame (13) and extends to its below and fixedly connected with universal wheel (15), the top fixed mounting of transformer substation box body (1) has sunshade (19).

2. An integrated substation cabinet according to claim 1, wherein: two limiting holes (508) are formed in one side wall of the first sliding groove (506), an inserting rod (509) penetrates through one end of the L-shaped sliding block (507), and one end of the inserting rod (509) is inserted into one limiting hole (508).

3. An integrated substation cabinet according to claim 1, wherein: the rear side wall of the equipment bin (2) is provided with a first ventilation opening (6), one side of the first ventilation opening (6) is fixedly provided with a ventilation fan (7), the front side wall of the equipment bin (2) is provided with an observation window (8), and a bin door (9) is arranged on the observation window.

4. An integrated substation cabinet according to claim 1, wherein: a second vent is formed in one side wall of the overhauling instrument bin (3), an arc-shaped rain baffle (10) is fixedly mounted on the outer side wall of the second vent, and a second bin door (11) is arranged on the front side wall of the overhauling instrument bin (3).

5. An integrated substation cabinet according to claim 1, wherein: shock attenuation stabilizer blade (12) are including fixing spring cylinder (1201) at transformer substation box body (1) lower surface, telescopic spring (1202) have been cup jointed to the inside of spring cylinder (1201), telescopic spring (1202)'s upper end links to each other with the lower surface of transformer substation box body (1), and its lower extreme fixed mounting has T type pole (1203), the one end of T type pole (1203) runs through spring cylinder (1201) and extends to its below and links to each other with the upper surface of support frame (13).

6. An integrated substation cabinet according to claim 5, wherein: two of the same side the relative one end of spring case (1201) all fixed mounting have fixed block (16), two of the same side the relative one end of fixed block (16) has all seted up spout two (17), the both ends of the upper surface of support frame (13) all fixed mounting have with spout two (17) sliding fit's slide (18).