CN216871709U

CN216871709U - European-style substation convenient to change transformer

Info

Publication number: CN216871709U
Application number: CN202123334129.0U
Authority: CN
Inventors: 王庆冬
Original assignee: Jiangsu Sanchen Intelligent Technology Co ltd
Current assignee: Jiangsu Sanchen Intelligent Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-01
Anticipated expiration: 2031-12-28

Abstract

The utility model provides a European-style substation convenient for replacing a transformer, which comprises a box body, a bottom plate for mounting the transformer and a movable wheel mounted on the bottom plate, wherein two sides of the movable wheel are respectively provided with a limiting sliding plate, the outer end of each limiting sliding plate is provided with a baffle plate, the baffle plates are symmetrically provided with a reset piece, the front end of the bottom plate is provided with a movable supporting assembly, and the movable supporting assemblies can be used for fixing the movement placed in the limiting sliding plates through the arrangement of the baffle plates and the reset pieces, so that the bottom plate provided with the transformer can be fixed conveniently, meanwhile, the movable wheel can be fixed through the contact of the reset pieces, and then the movable supporting assemblies can be used for carrying out sliding support in the outward movement process of the bottom plate through the arrangement of the supporting assemblies at the front end of the bottom plate, so that the bottom plate can move outwards, and the inconvenience of manual movement is avoided.

Description

European-style substation convenient to change transformer

Technical Field

The utility model relates to the field of European-style substation equipment, in particular to a European-style substation convenient for replacing a transformer.

Background

The European-style transformer substation is outdoor prefabricated transformer substation equipment, and a large transformer is installed in a box body of the European-style transformer substation equipment through a fastening piece to transform voltage.

Patent document No. CN 203398591U proposes a european style transformer substation, and it can be convenient for can fix the transformer of installation truckle when placing through setting up lug and elastic component in the box, simultaneously through the setting of spout for shift out when transformer maintenance.

However, when the transformer is actually moved out, because the transformer is located in the box body and has a large distance from the ground, the transformer needs to be manually supported at any time when being moved out until the transformer is completely moved out, so that great inconvenience is brought to the transformer in the moving process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems in the prior art:

when the transformer is actually moved out, because the transformer is located in the box body and has a large distance from the ground, when the transformer is moved out, the transformer needs to be manually supported constantly until the transformer is completely moved out, and therefore the transformer brings great inconvenience in the moving process.

In order to solve the problems in the prior art, the utility model provides a European-style substation convenient for replacing a transformer, which comprises a box body, a bottom plate for mounting the transformer and a moving wheel mounted on the bottom plate, wherein two sides of the moving wheel are respectively provided with a limiting sliding plate, the outer end of each limiting sliding plate is provided with a baffle, a reset piece is symmetrically arranged on each baffle, the front end of the bottom plate is provided with a movable supporting assembly, and the European-style substation can be used for fixing the movement placed in the limiting sliding plates through the arrangement of the baffles and the reset pieces, so that the bottom plate mounted with the transformer can be fixed conveniently, meanwhile, the moving wheels can be fixed through the contact of the reset pieces, and then the European-style substation can be used for sliding support in the outward moving process of the bottom plate through the arrangement of the supporting assemblies at the front end of the bottom plate, so that the bottom plate can move outwards, and the inconvenience of manual movement is avoided.

Preferably, the outer end part of the limiting sliding plate is provided with a slot, the baffle is inserted into the slot and is connected with the limiting sliding plate in an inserting mode, and the baffle can be conveniently inserted and fixed through the slot.

Preferably, the piece that resets is including being fixed in the slide bar on the baffle, slide bar sliding connection is on the box, and one end runs through the box and is fixed with the pull ring, is located between box inner wall and the baffle the reset spring has been cup jointed on the slide bar, duwei spring both ends respectively with box inner wall and baffle counterbalance lean on the setting, through the setting of the piece that resets, can reset spacing slide to make things convenient for the front end to remove to continue spacingly to the removal wheel at rear after spacing.

Preferably, the supporting component comprises two fixed plates symmetrically arranged on the bottom plate, the fixed plates are located between the moving wheels at the front end of the bottom plate and provided with rotating shafts, hydraulic ejector rods are fixed to the lower ends of the rotating shafts, supporting wheels are fixed to the telescopic end portions of the hydraulic ejector rods, fixing pieces are arranged between the bottom plate and the rotating shafts, and the supporting component can be used for sliding support of the bottom plate in the outward moving process.

Preferably, the baffle leans on with the removal wheel that sets up on the bottom plate outer end, sets up through the position of baffle, can make the fixed effect of removing the wheel better.

Preferably, the lower end of the box body is provided with a plurality of supporting legs, and the supporting legs can be used for the stability of the strip box body in placement.

Preferably, be located be fixed with on the inboard bottom plate of fixed plate and accomodate the groove, through the setting of accomodating the groove, can be used for the hydraulic ram not simultaneously, accomodate the hydraulic ram, further accomodate the supporting wheel.

Preferably, the mounting includes the inserted bar, the bottom plate lower extreme is located to the spacing slip of inserted bar, be equipped with on the bottom plate and be used for the spacing gliding spacing spout of inserted bar, the pivot is equipped with the fixed slot that is used for cooperating the inserted bar to use, be equipped with pressing spring in the spacing spout, pressing spring both ends are fixed in inserted bar and spacing spout upper end, the inserted bar upper end is fixed with the connection rope, it runs through the bottom plate and is fixed with the knob to keep away from the inserted bar pipe to connect the rope, through the setting of mounting, can be used for the supporting wheel to fix the angle of supporting wheel when using to make the supporting wheel can keep and the bottom plate is in the vertical state when using.

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

1. the utility model can be used for fixing the movement placed in the limiting sliding plate through the arrangement of the baffle plate and the reset piece, thereby being convenient for fixing the bottom plate provided with the transformer, and meanwhile, the utility model can be used for fixing the moving wheels through the contact of the reset piece, and then can be used for sliding support in the outward moving process of the bottom plate through the arrangement of the support component at the front end of the bottom plate, thereby being convenient for the outward moving of the bottom plate, and further saving the inconvenience of manual movement.

2. The angle of the supporting wheel can be fixed by the fixing piece when the supporting wheel is used, so that the supporting wheel can be kept in a vertical state with the bottom plate when the supporting wheel is used.

Drawings

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

FIG. 2 is a screenshot of the base plate of the present invention as it slides out;

FIG. 3 is a cross-sectional view of the fastener of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1-a box body; 2-a bottom plate; 3-moving wheels; 4, limiting the sliding plate; 5-a baffle plate; 6-slot; 7-a slide bar; 8-a pull ring; 9-a return spring; 10-fixing the plate; 11-a rotating shaft; 12-hydraulic ejector rod; 13-a support wheel; 14-supporting feet; 15-a receiving groove; 16-a plunger; 17-a limiting chute; 18-a fixed groove; 19-a pressing spring; 20-connecting ropes; 21-pull button.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1 and 4, a european transformer substation facilitating the replacement of a transformer is assembled by the following components:

assembly description: firstly, the limiting sliding plates 4 are symmetrically arranged at the inner ends of the box bodies 1, then the moving wheels 3 are arranged on the bottom plate 2, meanwhile, the moving wheels 3 can be kept to slide in the moving grooves formed by the limiting sliding plates 4, then, a slot 6 is formed in the front ends of the limiting sliding plates 4, then, the baffle 5 is inserted in the slot 6 to block and lean on the moving wheels 3, then, a plurality of through holes are formed in the shells of the box bodies 1 close to the two sides of the baffle 5, then, the sliding rods 7 slide in from the outer portions of the box bodies 1, then, the reset springs 9 are sleeved on the sliding rods 7, the inner ends of the sliding rods 7 are fixed on the baffle 5, pull rings 8 are fixed at the other ends of the sliding rods 7, and meanwhile, when the reset springs 9 are in the unfolding state, the baffle 5 can be just inserted into the slots 6.

Description of the working principle: when the bottom plate 2 of installing the transformer is placed in box 1 fixedly, stimulate pull ring 8 earlier for baffle 5 is opened, will remove the shifting chute that wheel 3 constitutes through spacing slide 4 again and push into, make bottom plate 2 slide in the box 1, after bottom plate 2 slides in the box 1 completely, loosen pull ring 8, make under reset spring 9 the effect baffle 5 slide in slot 6, then fix removing wheel 3.

Example 2

As shown in fig. 1 to 4, an european transformer substation facilitating the replacement of a transformer is assembled from the following components:

assembly description: firstly, a limit sliding plate 4 is symmetrically arranged at the inner end of a box body 1, then a moving wheel 3 is arranged on a bottom plate 2, the moving wheel 3 can be kept to slide in a moving groove formed by the limit sliding plate 4, then a slot 6 is arranged at the front end of the limit sliding plate 4, then a baffle 5 is inserted in the slot 6 to block the moving wheel 3, then a through hole is arranged on the shell of the box body 1 close to the two sides of the baffle 5, then a sliding rod 7 slides in from the outside of the box body 1, then a return spring 9 is sleeved on the sliding rod 7, then the inner end of the sliding rod 7 is fixed on the baffle 5, the pull ring 8 is fixed at the other end, simultaneously, the return spring 9 can just enable the baffle 5 to be inserted in the slot 6 when in an unfolded state, then a fixed plate 10 is arranged at the center position at the front end of the bottom plate 2, and a rotating shaft 11 is arranged between the fixed plates 10, then a hydraulic ejector rod 12 is fixed at the lower end of the rotating shaft 11, a support wheel 13 is fixed at the telescopic end of the hydraulic ejector rod 12, a fixed groove 18 is formed in the rotating shaft 11 on the symmetrical side of the hydraulic ejector rod 12, a limit sliding groove 17 for placing an inserted rod 16 is formed in the bottom plate 2 right above the fixed groove 18, the inserted rod 16 is placed in the limit sliding groove 17, a pressing spring 19 is placed in the limit sliding groove 17, two ends of the pressing spring 19 are fixed at the upper end portions of the inserted rod 16 and the limit sliding groove 17, one end of a connecting rope 20 is fixed on the inserted rod 16, the other end of the connecting rope 20 penetrates through the bottom plate 2 to fix an upper pull button 21, and finally the accommodating groove 15 is fixed on the bottom plate 2 between the fixed plates 10.

Description of the working principle: when the bottom plate 2 provided with the transformer is placed in the box body 1 to be fixed, the pull ring 8 is pulled firstly to open the baffle 5, then the movable wheel 3 is pushed in through a movable groove formed by the limiting slide plate 4 to slide the bottom plate 2 into the box body 1, after the bottom plate 2 completely slides into the box body 1, the pull ring 8 is loosened to slide the baffle 5 into the slot 6 under the action of the reset spring 9, and then the movable wheel 3 is fixed;

when the transformer needs to be replaced and repaired, the pull ring 8 is pulled to drive the baffle 5 to move, so that the fixing of the moving wheel 3 is released, then the bottom plate 2 slides outwards, after the bottom plate 2 moves to a distance, the hydraulic ejector rod 12 is rotated to be vertical to the bottom plate 2, then the inserted rod 16 slides into the fixing groove 18 under the action of the pressing spring 19 to fix the rotating shaft 11, then the length of the hydraulic ejector rod 12 is adjusted to enable the supporting wheel 13 to be in contact with the ground, meanwhile, the baffle 5 returns to the position of the slot 6 again under the action of the return spring 9 to limit the moving wheel 3 at the rear end, so that the moving wheel 3 is prevented from sliding out, and when the bottom plate 2 slides out to the position where the moving wheel 3 at the rear end is limited through the baffle 5, the transformer can be replaced and repaired;

after the repair is finished, after pushing one end of the bottom inwards for a distance, pulling the pull button 21 to drive the inserted rod 16 to move, so that the fixing of the rotating shaft 11 is released, the distance of the hydraulic ejector rod 12 is adjusted, the hydraulic ejector rod 12 is contracted, and then the rotating shaft 11 is rotated to place the hydraulic ejector rod 12 in the accommodating groove 15 for fixing and accommodating.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a european style transformer substation convenient to change transformer, includes box (1), is used for installing bottom plate (2) of transformer and installs removal wheel (3) on bottom plate (2), its characterized in that removes wheel (3) both sides and all is equipped with spacing slide (4), and spacing slide (4) outer end is equipped with baffle (5), and the symmetry is equipped with the piece that resets on baffle (5), and bottom plate (2) front end is equipped with movable's supporting component.

2. A european substation facilitating transformer replacement according to claim 1, wherein: the outer end part of the limiting sliding plate (4) is provided with a slot (6), and the baffle (5) is inserted into the limiting sliding plate (4) at the slot (6).

3. A european substation facilitating transformer replacement according to claim 1, wherein: reset the piece including being fixed in slide bar (7) on baffle (5), slide bar (7) sliding connection is on box (1), and one end runs through box (1) and is fixed with pull ring (8), is located between box (1) inner wall and baffle (5) reset spring (9) have been cup jointed on slide bar (7), reset spring (9) both ends lean on the setting with box (1) inner wall and baffle (5) counterbalance respectively.

4. A european substation facilitating transformer replacement according to claim 1, wherein: the supporting component comprises two fixing plates (10) symmetrically arranged on a bottom plate (2), the fixing plates (10) are located between moving wheels (3) at the front end of the bottom plate (2) and are provided with rotating shafts (11) between the fixing plates (10), hydraulic ejector rods (12) are fixed at the lower ends of the rotating shafts (11), supporting wheels (13) are fixed at the telescopic end portions of the hydraulic ejector rods (12), and fixing pieces are arranged between the bottom plate (2) and the rotating shafts (11).

5. A european substation facilitating transformer replacement according to claim 1, wherein: baffle (5) with set up removal wheel (3) on bottom plate (2) outer end and lean on.

6. A european substation facilitating transformer replacement according to claim 1, wherein: the lower end of the box body (1) is provided with a plurality of supporting legs (14).

7. A European substation according to claim 4, wherein the transformer is replaced conveniently, characterized in that: a containing groove (15) is fixed on the bottom plate (2) positioned at the inner side of the fixing plate (10).

8. A European substation facilitating the replacement of transformers according to claim 4, characterized in that: the mounting includes inserted bar (16), bottom plate (2) lower extreme is located to the spacing slip of inserted bar (16), be equipped with on bottom plate (2) and be used for spacing gliding spacing spout (17) of inserted bar (16), pivot (11) are equipped with fixed slot (18) that are used for cooperating inserted bar (16) to use, be equipped with in spacing spout (17) and press spring (19), press spring (19) both ends to be fixed in inserted bar (16) and spacing spout (17) upper end, inserted bar (16) upper end is fixed with connects rope (20), it runs through bottom plate (2) and is fixed with and draws button (21) to connect rope (20) to keep away from inserted bar (16) pipe.