CN218414206U

CN218414206U - Transformer for transformer substation

Info

Publication number: CN218414206U
Application number: CN202222857805.0U
Authority: CN
Inventors: 吕刚; 史丹; 李禹曈
Original assignee: Fushun Rixin Electric Power Technology Co ltd
Current assignee: Liaoning Dongyi Zhongda Electric Power Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-31
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a transformer for a transformer substation, which belongs to the technical field of transformers; the iron core comprises an iron core, wherein a top plate is arranged at the upper end of the iron core, a separating coil is arranged on the surface of the iron core, a straight rod is arranged on one side of the separating coil, a connecting assembly is arranged at the upper end of the straight rod, and an adjusting assembly is arranged at the lower end of the iron core; the utility model discloses a set up adjusting part, realized the regulation to the transformer height, the unable height-adjusting of transformer has been avoided, the condition of the not co-altitude installation demand of transformer takes place in the unable adaptation circuit carries, make the height of installation can be adjusted to the transformer, the not co-altitude installation demand of transformer in the adaptation circuit carries, through setting up coupling assembling, quick assembly disassembly to the straight-bar has been realized, the connection of having avoided two straight-bars need be fixed respectively, complex operation, the condition that influences work efficiency takes place, fix two straight-bars simultaneously, the efficiency of work is improved.

Description

Transformer for transformer substation

Technical Field

The utility model belongs to the technical field of the transformer, concretely relates to transformer for transformer substation.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. Transformers can be divided into: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc. The transformer is basic equipment for power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like.

The prior art has the following problems: in the transformer for the transformer substation, two straight rods are connected to be fixed respectively when the transformer is used, operation is complex, working efficiency is affected, the height of the transformer cannot be adjusted, and the mounting requirements of the transformer at different heights in circuit conveying cannot be met.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a transformer for transformer substation has the characteristics that improve work efficiency, adjustable mounting height.

In order to achieve the above object, the utility model provides a following technical scheme: the transformer for the transformer substation comprises an iron core, wherein a top plate is arranged at the upper end of the iron core, a separating coil is arranged on the surface of the iron core, a straight rod is arranged on one side of the separating coil, a connecting assembly is arranged at the upper end of the straight rod, an adjusting assembly is arranged at the lower end of the iron core, and a dust screen is arranged on the surface of the iron core.

Preferably, the adjusting part comprises a receiving plate, a hydraulic cylinder, a sliding block, a supporting plate and a fixing part, wherein the lower end of the iron core is provided with the receiving plate, the bottom of the receiving plate is provided with the hydraulic cylinder, the two sides of the receiving plate are provided with the sliding block, one end of the receiving plate, away from the sliding block, is provided with the supporting plate, and the two sides of the receiving plate, close to the supporting plate, are provided with the fixing part.

Preferably, fixed subassembly includes fixed block, thread bush, clamping screw, second conical gear, first conical gear and rotary column, wherein, the both sides of accepting the board and being close to the backup pad are provided with the rotary column, the lower extreme of rotary column is provided with first conical gear, one side of first conical gear is provided with second conical gear, the inside of second conical gear is provided with clamping screw, clamping screw's surface is provided with the thread bush, the one end that second conical gear was kept away from to the thread bush is provided with the fixed block.

Preferably, a rotary groove is formed between the rotary column and the bearing plate, and positioning rings are arranged at two ends of the rotary column, which are close to the rotary groove.

Preferably, one side that the backup pad is close to the fixed block is provided with the fixed slot, one side that the fixed block is close to the fixed slot is provided with the latch, and the inside of fixed slot is provided with the rack.

Preferably, coupling assembling includes mounting panel, inserted block, connecting plate, connecting screw, bearing frame, bull stick and runner, wherein, the top of straight-bar is provided with the mounting panel, the inside of mounting panel is provided with the bull stick, the one end of bull stick is provided with the runner, the other end of bull stick is provided with connecting screw, connecting screw keeps away from the one end of bull stick and is provided with the bearing frame, connecting screw's surface is provided with the connecting plate, the both ends of connecting plate are provided with the inserted block.

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

1. the utility model realizes the adjustment of the height of the transformer by arranging the adjusting component, avoids the situation that the transformer can not adjust the height and can not adapt to the installation requirements of different heights of the transformer in the circuit transmission, so that the height of the transformer can be adjusted and the installation requirements of different heights of the transformer in the circuit transmission can be adapted;

2. the utility model discloses a set up coupling assembling, realized the quick assembly disassembly to the straight-bar, avoided the connection of two straight-bars to need fix respectively, complex operation, the condition that influences work efficiency takes place, fixes two straight-bars simultaneously, has improved the efficiency of work.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic structural view of the fixing assembly of the present invention;

fig. 4 is a schematic diagram of the connection assembly structure of the present invention.

In the figure: 1. an iron core; 2. a top plate; 3. a coil separating ring; 4. a straight rod; 5. a connection assembly; 51. mounting a plate; 52. inserting a block; 53. a connecting plate; 54. connecting a screw rod; 55. a bearing seat; 56. a rotating rod; 57. a rotating wheel; 6. an adjustment assembly; 61. a bearing plate; 62. a hydraulic cylinder; 63. a slider; 64. a support plate; 65. a fixing component; 651. a fixed block; 652. a threaded sleeve; 653. fixing the screw rod; 654. a second bevel gear; 655. a first bevel gear; 656. rotating the column; 7. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a transformer for transformer substation, includes iron core 1, and the upper end of iron core 1 is provided with roof 2, and the surface of iron core 1 is provided with at a distance from coil 3, and one side that separates coil 3 is provided with straight-bar 4, and the upper end of straight-bar 4 is provided with coupling assembling 5, and the lower extreme of iron core 1 is provided with adjusting part 6, and the surface of iron core 1 is provided with dust screen 7.

Specifically, the adjusting assembly 6 includes a receiving plate 61, a hydraulic cylinder 62, a sliding block 63, a supporting plate 64 and a fixing assembly 65, wherein the receiving plate 61 is disposed at the lower end of the iron core 1, the hydraulic cylinder 62 is disposed at the bottom of the receiving plate 61, the sliding blocks 63 are disposed at two sides of the receiving plate 61, the supporting plate 64 is disposed at one end of the sliding block 63 far away from the receiving plate 61, and the fixing assembly 65 is disposed at two sides of the receiving plate 61 close to the supporting plate 64.

By adopting the technical scheme, the hydraulic cylinder 62 drives the bearing plate 61 to move up and down, the bearing plate 61 moves up and down to drive the sliding blocks 63 on two sides to slide up and down in the supporting plate 64, the transformer is driven to move up and down, the height of the transformer is adjusted, and the device can meet the installation requirements of different heights of the transformer in circuit conveying.

Specifically, the fixing assembly 65 includes a fixing block 651, a threaded sleeve 652, a fixing screw 653, a second bevel gear 654, a first bevel gear 655 and a rotary column 656, wherein the rotary column 656 is disposed on two sides of the bearing plate 61 close to the support plate 64, the first bevel gear 655 is disposed at the lower end of the rotary column 656, the second bevel gear 654 is disposed on one side of the first bevel gear 655, the fixing screw 653 is disposed inside the second bevel gear 654, the threaded sleeve 652 is disposed on the surface of the fixing screw 653, and the fixing block 651 is disposed at one end of the threaded sleeve 652 far from the second bevel gear 654.

By adopting the technical scheme, the rotating column 656 is rotated to drive the first bevel gear 655 to rotate, the first bevel gear 655 rotates to drive the second bevel gear 654 to rotate, the second bevel gear 654 rotates to drive the fixing screw 653 to rotate, the fixing screw 653 rotates to drive the threaded sleeve 652 to move, and the threaded sleeve 652 moves to drive the fixing block 651 to move, so that the fixing block 651 is inserted into the supporting plate 64, the supporting plate 61 which moves up and down is fixed, and the transformer which is adjusted to lift is fixed.

Specifically, a rotating groove is arranged between the rotating column 656 and the bearing plate 61, and positioning rings are arranged at two ends of the rotating column 656, which are close to the rotating groove.

Through adopting above-mentioned technical scheme, through the revolving chute between revolving column 656 and the board 61 of accepting and the holding ring that revolving column 656 is close to the revolving chute both ends, improve revolving column 656 pivoted stability.

Specifically, a fixing groove is formed in one side, close to the fixing block 651, of the supporting plate 64, a latch is arranged on one side, close to the fixing groove, of the fixing block 651, and a rack is arranged inside the fixing groove.

Through adopting above-mentioned technical scheme, be close to the latch of fixed slot one side and the inside rack of fixed slot through the fixed block 651, improve the fixed effect of fixed block 651.

This embodiment is used: drive through pneumatic cylinder 62 and accept board 61 and reciprocate, accept board 61 reciprocates and drives the slider 63 of both sides and slide from top to bottom in backup pad 64, and then drive the transformer and reciprocate, adjust the height of transformer, then drive first conical gear 655 through rotating rotary column 656 and rotate, first conical gear 655 rotates and drives second conical gear 654 and rotate, second conical gear 654 rotates and drives clamping screw 653 and rotate, clamping screw 653 rotates and drives thread bush 652 and move, thread bush 652 moves and drives fixed block 651 and moves, make fixed block 651 insert in backup pad 64, accept board 61 after reciprocating fixes, and then fix the transformer after the lift adjustment, make the device can satisfy the installation demand of the not co-altitude of transformer in the circuit transport.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, the connecting assembly 5 includes a mounting plate 51, an insertion block 52, a connecting plate 53, a connecting screw 54, a bearing seat 55, a rotating rod 56 and a rotating wheel 57, wherein the mounting plate 51 is disposed above the straight rod 4, the rotating rod 56 is disposed inside the mounting plate 51, the rotating wheel 57 is disposed at one end of the rotating rod 56, the connecting screw 54 is disposed at the other end of the rotating rod 56, the bearing seat 55 is disposed at one end of the connecting screw 54 far away from the rotating rod 56, the connecting plate 53 is disposed on the surface of the connecting screw 54, and the insertion block 52 is disposed at two ends of the connecting plate 53.

This embodiment is used: the rotating wheel 57 is rotated to drive the rotating rod 56 to rotate, the rotating rod 56 is rotated to drive the connecting screw rod 54 to rotate, the connecting screw rod 54 is rotated to drive the connecting plate 53 to move, the connecting plate 53 moves to simultaneously drive the insertion blocks 52 at two ends to be simultaneously inserted into the two straight rods 4, the two straight rods 4 are simultaneously fixed, the dismounting efficiency of the straight rods 4 is improved, and the dismounting efficiency of the device is further improved.

The utility model discloses well pneumatic cylinder 62 is the existing technique of disclosing, and the model of chooseing for use is Y-HG1.

The utility model discloses a theory of operation and use flow: the utility model discloses the transformer is at the during operation in the transformer substation, the alternating current voltage who needs the vary voltage in with the transformer substation changes into required size utilizing electromagnetic induction's principle, when carrying out the dismouting to separating coil 3 and straight-bar 4, it rotates to drive bull stick 56 through rotating runner 57, bull stick 56 rotates and drives connecting screw 54 and rotate, connecting screw 54 rotates and drives connecting plate 53 and remove, connecting plate 53 removes and drives the inserted block 52 at both ends simultaneously and injects in two straight-bar 4, fix simultaneously two straight-bar 4, improve the dismouting efficiency of straight-bar 4, and then improve the efficiency of device dismouting work, it reciprocates to drive socket 61 through pneumatic cylinder 62, socket 61 reciprocates the slider 63 that drives both sides slides from top to bottom in backup pad 64, and then drive the transformer and reciprocate, adjust the height of transformer, then drive first conical gear 655 rotates and drives the rotation of straight-bar 4, second conical gear 654 rotates and drives fixed screw 653 and rotates, fixed screw rotates and drives thread sleeve 652, thread sleeve 652 moves and drives fixed block 651 and removes, make fixed block 64 insert in the backup pad 64, to socket 61 after reciprocating, and then carry out the dust removal demand of dust removal can be carried out more 1 in the fixed regulation circuit, make the iron core, it not carry out the dust removal to carry out the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A transformer for transformer substation, includes iron core (1), its characterized in that: the upper end of iron core (1) is provided with roof (2), the surface of iron core (1) is provided with separates coil (3), one side that separates coil (3) is provided with straight-bar (4), the upper end of straight-bar (4) is provided with coupling assembling (5), the lower extreme of iron core (1) is provided with adjusting part (6), the surface of iron core (1) is provided with dust screen (7).

2. The transformer for the substation according to claim 1, wherein: adjusting part (6) are including accepting board (61), pneumatic cylinder (62), slider (63), backup pad (64) and fixed subassembly (65), wherein, the lower extreme of iron core (1) is provided with accepts board (61), the bottom of accepting board (61) is provided with pneumatic cylinder (62), the both sides of accepting board (61) are provided with slider (63), the one end of accepting board (61) is kept away from in slider (63) is provided with backup pad (64), the both sides of accepting board (61) and being close to backup pad (64) are provided with fixed subassembly (65).

3. The transformer for the transformer substation according to claim 2, characterized in that: the fixing component (65) comprises a fixing block (651), a threaded sleeve (652), a fixing screw (653), a second conical gear (654), a first conical gear (655) and a rotating column (656), wherein the rotating column (656) is arranged on two sides, close to the supporting plate (64), of the supporting plate (61), the first conical gear (655) is arranged at the lower end of the rotating column (656), the second conical gear (654) is arranged on one side of the first conical gear (655), the fixing screw (653) is arranged inside the second conical gear (654), the threaded sleeve (652) is arranged on the surface of the fixing screw (653), and the fixing block (651) is arranged at one end, far away from the second conical gear (654), of the threaded sleeve (652).

4. A transformer for a substation according to claim 3, characterized in that: a rotary groove is arranged between the rotary column (656) and the bearing plate (61), and positioning rings are arranged at two ends of the rotary column (656) close to the rotary groove.

5. A transformer for a substation according to claim 3, characterized in that: one side of the supporting plate (64) close to the fixing block (651) is provided with a fixing groove, one side of the fixing block (651) close to the fixing groove is provided with a latch, and a rack is arranged inside the fixing groove.

6. The transformer for the transformer substation according to claim 1, characterized in that: coupling assembling (5) are including mounting panel (51), inserted block (52), connecting plate (53), connecting screw (54), bearing frame (55), bull stick (56) and runner (57), wherein, the top of straight-bar (4) is provided with mounting panel (51), the inside of mounting panel (51) is provided with bull stick (56), the one end of bull stick (56) is provided with runner (57), the other end of bull stick (56) is provided with connecting screw (54), the one end that bull stick (56) was kept away from in connecting screw (54) is provided with bearing frame (55), the surface of connecting screw (54) is provided with connecting plate (53), the both ends of connecting plate (53) are provided with inserted block (52).