CN218513961U

CN218513961U - Underground prefabricated substation

Info

Publication number: CN218513961U
Application number: CN202222950802.1U
Authority: CN
Inventors: 刘文娟; 焦晓贺; 张旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-02-21
Anticipated expiration: 2032-11-07

Abstract

The utility model belongs to the technical field of the transformer substation, especially, bury prepackage type transformer substation, the on-line screen storage device comprises a base, base upper end middle part fixedly connected with bottom plate, the equal fixedly connected with sideboard of bottom plate left end and right-hand member, two the lateral surface of sideboard all alternates and is connected with the centre gripping subassembly, bottom plate upper end middle part fixed mounting has the transformer case, transformer case right-hand member upper portion alternates fixed mounting and has radiator unit, the transformer case left end has the chamber door through hinge movable mounting, the equal fixedly connected with installation piece in transformer case upper end four corners department, four the installation piece upper end alternates jointly and is connected with protection component, the equal fixedly connected with built-in board in base lower extreme left part and lower extreme right part. The utility model discloses a set up the centre gripping subassembly, rotatory two screw rods drive the grip block that corresponds and remove, until two grip blocks respectively with the left end face and the right-hand member face laminating of transformer case, realize fixing transformer case centre gripping between two grip blocks, simple convenient and installation stability.

Description

Underground prefabricated substation

Technical Field

The utility model relates to a transformer substation technical field, in particular to bury prepackage type transformer substation.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, a prefabricated transformer substation realizes electrical connection through a cable or a bus, and all high-low voltage distribution devices and transformers are conventional shaped products.

However, the transformer box of the existing transformer substation has the following defects when in use: 1. when the transformer box of the existing transformer substation is used, larger heat can be generated, the heat dissipation effect is poor only by virtue of the heat dissipation groove, the heat cannot be sufficiently dissipated, and the service life of elements in the transformer box is influenced; 2. the transformer box of the existing transformer substation is instable to install when in use, thereby influencing the use of the transformer box of the transformer substation. Therefore, an underground prefabricated substation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an bury prepackage type transformer substation, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bury prepackage type transformer substation, includes the base, base upper end middle part fixedly connected with bottom plate, the equal fixedly connected with sideboard of bottom plate left end and right-hand member, two the lateral surface of sideboard all alternates and is connected with clamping component, bottom plate upper end middle part fixed mounting has the transformer case, transformer case right-hand member upper portion alternates fixed mounting has radiator unit, the transformer case left end has the chamber door through hinge movable mounting, the equal fixedly connected with installation piece in transformer case upper end four corners department, four the installation piece upper end alternates jointly and is connected with protection component, the equal fixedly connected with pre-buried board in base lower extreme left part and lower extreme right part.

Preferably, the centre gripping subassembly includes a screw rod and grip block, left side the equal fixedly connected with spring in grip block left end front portion and left end rear portion, the left side two the left end of spring all with the right-hand member fixed connection of left side sideboard, the left side the right-hand member of a screw rod and the left end threaded connection of left side sideboard.

Preferably, a round hole is formed in the middle of the left end of the clamping plate on the left side, and the right part of the first screw rod on the left side is sleeved in the round hole.

Preferably, radiator unit includes the installing frame, the three installation pole of installing frame internal face fixedly connected with, it is three common fixed mounting has the heat dissipation fan between the installation pole, the radiating groove that has the inside and outside break-over of a plurality of is opened to the installing frame right-hand member, a plurality of the dust screen has all been inlayed to the radiating groove internal face, the left end of installing frame alternates fixed connection with the right-hand member of transformer case.

Preferably, the protection component comprises a second screw rod, the second screw rod is provided with four screw rods, the upper end of the second screw rod is fixedly connected with a sleeve block, the upper end of the sleeve block is jointly sleeved with a ceiling, and the lower ends of the second screw rods are respectively in threaded connection with the upper ends of the corresponding four mounting blocks.

Preferably, round holes are formed in four corners of the lower end of the ceiling, and the upper portions of the four sleeve blocks are respectively sleeved in the corresponding four round holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up the centre gripping subassembly, install the transformer case on the bottom plate, then successively rotate two screw rods No. one, two screw rods drive the grip block that corresponds respectively under the effect of two springs that correspond and remove, laminate with the left end face and the right-hand member face of transformer case respectively until two grip blocks to the realization is held the transformer case and is fixed between two grip blocks, and simple convenient and installation is stable.

2. The utility model discloses in, through setting up radiator unit, the heat that utilizes the heat dissipation fan of setting to produce great adsorption affinity adsorbs the heat of transformer incasement for the mesh effluvium of dust screen is passed through to the heat of transformer incasement, the effectual radiating effect that has improved, thereby the life of the component of transformer incasement is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an underground prefabricated substation according to the present invention;

fig. 2 is a schematic structural view of a clamping assembly of an underground prefabricated substation according to the present invention;

fig. 3 is a schematic sectional view of a structure of a heat dissipation assembly of an underground prefabricated substation according to the present invention;

fig. 4 is a schematic structural diagram of a protection component of an underground prefabricated substation.

In the figure: 1. a base; 2. a base plate; 3. a sideboard; 4. a clamping assembly; 5. a power transformation box; 6. a heat dissipating component; 7. a box door; 8. mounting blocks; 9. a guard assembly; 10. pre-burying a plate; 41. a first screw rod; 42. a clamping plate; 43. a spring; 61. installing a frame; 62. mounting a rod; 63. a heat dissipation fan; 64. a heat sink; 65. a dust screen; 91. a second screw; 92. sleeving blocks; 93. and (4) a ceiling.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a bury prepackage type transformer substation, the on-line screen storage device comprises a

base

1, 1 upper end middle part fixedly connected with bottom plate 2 of base, 2 left ends of bottom plate and the equal fixedly connected with sideboard 3 of right-hand member, the lateral surface of two sideboard 3 all alternates and is connected with

clamping component

4, 2 upper end middle part fixedly mounted of bottom plate has

transformer case

5, 5 right-hand member upper portions of transformer case alternate fixed mounting have

radiator unit

6, 5 left ends of transformer case have chamber door 7 through hinge movable mounting, 5 upper end four corners department equal fixedly connected with installation piece 8 of transformer case, 8 upper ends of four installation pieces alternate jointly and are connected with

protection component

9, 1 lower extreme left part of base and the equal fixedly connected with pre-buried plate 10 in lower extreme right part.

In the embodiment, the clamping assembly 4 comprises a first screw rod 41 and clamping plates 42, springs 43 are fixedly connected to the front portion of the left end and the rear portion of the left end of the left clamping plate 42, the left ends of the two springs 43 on the left side are fixedly connected with the right end of the left side edge plate 3, the two first screw rods 41 are successively rotated, the two first screw rods 41 respectively drive the corresponding clamping plates 42 to move under the action of the two corresponding springs 43 until the two clamping plates 42 are attached to the left end surface and the right end surface of the transformer box 5, so that the transformer box 5 is clamped and fixed between the two clamping plates 42, the clamping assembly is simple, convenient and stable to install, and the right end of the first screw rod 41 on the left side is in threaded connection with the left end of the left side edge plate 3; a round hole is formed in the middle of the left end of the left clamping plate 42, and the right part of the left first screw rod 41 is sleeved in the round hole; the heat dissipation assembly 6 comprises an installation frame 61, three installation rods 62 are fixedly connected to the inner wall surface of the installation frame 61, a heat dissipation fan 63 is fixedly installed between the three installation rods 62, the heat dissipation fan 63 is of a traditional structure in the prior art and does not serve as a main innovation point of the utility model, a plurality of heat dissipation grooves 64 which are internally and externally penetrated are formed in the right end of the installation frame 61, dust screens 65 are embedded in the inner wall surfaces of the plurality of heat dissipation grooves 64, the dust and insects can be prevented from entering the power transformation box 5 to influence internal elements by the aid of the arranged dust screens 65, and the left end of the installation frame 61 is fixedly connected with the right end of the power transformation box 5 in an penetrating manner; the protective assembly 9 comprises four second screw rods 91, the ceiling 93 can be conveniently disassembled and assembled by utilizing the four second screw rods 91, sleeve blocks 92 are fixedly connected to the upper ends of the four second screw rods 91, the ceiling 93 is sleeved on the upper ends of the four sleeve blocks 92, and the lower ends of the four second screw rods 91 are respectively in threaded connection with the upper ends of the corresponding four mounting blocks 8; round holes are formed in four corners of the lower end of the ceiling 93, and the upper portions of the four sleeve blocks 92 are sleeved in the corresponding four round holes respectively.

It should be noted that, the utility model relates to a bury prepackage type transformer substation, in concrete use, with the underground in appointed place of two built-in boards 10 pre-buried, install transformer box 5 on bottom plate 2, then successively rotate two screw rods 41 No. one, two screw rods 41 drive corresponding grip block 42 respectively under the effect of two springs 43 that correspond and remove, until two grip blocks 42 respectively with the left end face and the laminating of right-hand member face of transformer box 5, thereby realize fixing transformer box 5 centre gripping between two grip blocks 42, it is simple convenient and the installation is stable, utilize the heat dissipation fan 63 that sets up to produce great adsorption affinity and adsorb the heat in transformer box 5, make the heat in the transformer box 5 disperse through the mesh of dust screen 65, the effectual radiating effect that has improved, thereby improve the life of the component in the transformer box 5, utilize the ceiling 93 that sets up to realize transformer box 5's sun-proof function, improve transformer box 5's protection in use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an underground prepackage type transformer substation, includes base (1), its characterized in that: base (1) upper end middle part fixedly connected with bottom plate (2), bottom plate (2) left end and the equal fixedly connected with sideboard of right-hand member (3), two the lateral surface of sideboard (3) all alternates and is connected with centre gripping subassembly (4), bottom plate (2) upper end middle part fixed mounting has transformer case (5), transformer case (5) right-hand member upper portion alternates fixed mounting has radiator unit (6), transformer case (5) left end has chamber door (7) through hinge movable mounting, the equal fixedly connected with installation piece (8) of transformer case (5) upper end four corners department, four installation piece (8) upper end is connected with protection component (9) jointly, the equal fixedly connected with pre-buried board (10) of base (1) lower extreme left part and lower extreme right part.

2. An underground pre-installed substation according to claim 1, characterized in that: centre gripping subassembly (4) are including a screw rod (41) and grip block (42), left side equal fixedly connected with spring (43), two on the left side of grip block (42) left end front portion and left end rear portion the left end of spring (43) all with the right-hand member fixed connection of left side sideboard (3), the left side the right-hand member of a screw rod (41) and the left end threaded connection of left side sideboard (3).

3. An underground pre-installed substation according to claim 2, characterized in that: the middle part of the left end of the clamping plate (42) on the left side is provided with a round hole, and the right part of the first screw rod (41) on the left side is sleeved in the round hole.

4. An underground pre-installed substation according to claim 1, characterized in that: radiating component (6) are including installing frame (61), installing frame (61) internal face fixedly connected with three installation pole (62), three common fixed mounting has heat dissipation fan (63) between installation pole (62), installing frame (61) right-hand member is opened radiating groove (64) that have the inside and outside break-over of a plurality of, a plurality of radiating groove (64) internal face has all inlayed dust screen (65), the left end of installing frame (61) alternates fixed connection with the right-hand member of transformer case (5).

5. The underground prefabricated substation of claim 1, wherein: protection component (9) are including No. two screw rods (91), no. two screw rods (91) are provided with four, four No. two equal fixedly connected with collets (92) in screw rod (91) upper end, four ceiling (93) have been cup jointed jointly to collets (92) upper end, four the lower extreme of No. two screw rods (91) respectively with the upper end threaded connection of four installation pieces (8) that correspond.

6. The underground prefabricated substation of claim 5, wherein: round holes are formed in four corners of the lower end of the ceiling (93), and the upper portions of the four sleeve blocks (92) are sleeved in the corresponding four round holes respectively.