CN216698008U

CN216698008U - Transformer installation device for electric power engineering

Info

Publication number: CN216698008U
Application number: CN202123197430.1U
Authority: CN
Inventors: 曾尚辉; 朱炳泉; 吴志杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-07
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a transformer mounting device for electric power engineering, which comprises a fixed seat, wherein the middle part of the upper side of the fixed seat is fixedly connected with two bearing plates, the upper sides of the top ends of the bearing plates are fixedly connected with bolt columns, a transformer box is supported between the top ends of the bearing plates, strip-shaped grooves are formed in the four corners of the transformer box corresponding to the bolt columns, transverse buffer assemblies and longitudinal buffer assemblies are respectively arranged between the two sides of the bearing plates and the fixed seat, through the arrangement of the bearing plates, the volume occupied by vibration damping equipment can be reduced by taking the elastic force of spring steel as a buffer structure, the buffer effect can be improved, through the arrangement of the transverse buffer assemblies and the longitudinal buffer assemblies, the deformation force of the spring steel can be secondarily buffered, and a positioning block extrudes a sliding rod and is pushed by a first spring, friction damping can be generated, and vibration energy can be effectively consumed, the shock absorber has the characteristics of small volume, light weight and excellent shock absorption effect.

Description

Transformer installation device for electric power engineering

Technical Field

The utility model relates to the technical field of transformer installation, in particular to a transformer installation device for power engineering.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core, and the main functions of the transformer are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like;

when the transformer is used, the transformer needs to be installed on special vibration isolation, the buffer springs of the traditional transformer vibration isolation equipment are vertically arranged, so that the transformer vibration isolation equipment is large in size and poor in buffering effect, the traditional transformer vibration isolation equipment lacks a corresponding protection structure, and the transformer vibration isolation equipment is easy to corrode by the environment when being used outdoors, so that the service life of the transformer vibration isolation equipment is seriously influenced, and therefore the transformer installation device for the power engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a transformer mounting device for power engineering, which solves the technical problems that the buffer spring of the traditional transformer vibration isolation equipment is vertically arranged, so that the transformer vibration isolation equipment is large in size and poor in buffer effect, the traditional transformer vibration isolation equipment lacks a corresponding protection structure, and the traditional transformer vibration isolation equipment is easy to corrode by the environment when being applied outdoors, so that the service life of the transformer vibration isolation equipment is seriously influenced.

In order to solve the technical problem, the transformer mounting device for the power engineering provided by the utility model comprises a fixed seat, wherein two bearing plates are fixedly connected to the middle of the upper side of the fixed seat, bolt columns are fixedly connected to the upper sides of the top ends of the bearing plates, a transformer box is supported between the top ends of the bearing plates, strip-shaped grooves are formed in the four corners of the transformer box corresponding to the bolt columns, transverse buffer assemblies and longitudinal buffer assemblies are respectively mounted between the two sides of the bearing plates and the fixed seat, the transverse buffer assemblies and the longitudinal buffer assemblies are mutually connected, a protective cover is fixedly welded on the outer side of the bottom end of the transformer box, and the protective cover covers the upper side of the fixed seat.

Preferably, the bearing plates are made of spring steel materials, the bearing plates are designed to be V-shaped structures, and the two bearing plates are arranged in a vertically staggered mode.

Preferably, the transverse buffer assembly comprises a first hinged seat, the first hinged seat is fixedly connected to the lower side of the inclined wall of the bearing plate, an inclined plate is hinged to the first hinged seat, a second hinged seat is hinged to the bottom end of the inclined plate, and the second hinged seat is fixedly connected to the sliding block.

Preferably, the middle part of slider is slided the cover and is equipped with the slide bar, the equal fixedly connected with baffle in both ends of slide bar, the baffle all with fixing base fixed connection, the outside slip cover of slide bar is equipped with the locating piece, the outside of slide bar just is located the locating piece both sides and all overlaps and is equipped with first spring.

Preferably, the longitudinal buffering assembly comprises a first positioning column, the first positioning column is fixedly connected to the upper side of the positioning block, a second spring is sleeved on the outer side of the first positioning column, a second positioning column is sleeved on the inner side of the top end of the second spring, and the second positioning column is fixedly connected with the bearing plate.

Preferably, the front side of transformer case articulates there is the chamber door, a plurality of louvres have all been seted up to the other both sides of transformer case.

Compared with the related art, the transformer mounting device for the power engineering provided by the utility model has the following beneficial effects: the utility model provides a transformer installation device for power engineering, which can reduce the volume occupied by vibration reduction equipment and improve the buffering effect by arranging a bearing plate and taking the elastic force of spring steel as a buffering structure.

Drawings

Fig. 1 is an external view of a transformer mounting device for electrical engineering according to the present invention;

fig. 2 is a sectional view of a transformer mounting device for electric power engineering according to the present invention;

FIG. 3 is an enlarged view of a structure at A in FIG. 2 of the transformer mounting apparatus for electric power engineering according to the present invention;

fig. 4 is a schematic structural diagram of a supporting plate in the transformer installation device for power engineering according to the present invention.

Reference numbers in the figures: 1. a fixed seat; 2. a support plate; 201. a bolt column; 3. a transformer tank; 301. a strip-shaped groove; 302. heat dissipation holes; 303. a box door; 4. a lateral cushioning component; 401. a first hinge mount; 402. an inclined plate; 403. a second hinge mount; 404. a slider; 405. a slide bar; 406. a baffle plate; 407. positioning blocks; 408. a first spring; 5. a longitudinal cushioning component; 501. a first positioning post; 502. a second spring; 503. a second positioning column; 6. a shield.

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.

The embodiment is given by figures 1-4, and the transformer installation device for power engineering comprises a fixed seat 1, wherein two bearing plates 2 are fixedly connected to the middle of the upper side of the fixed seat 1, bolt columns 201 are fixedly connected to the upper sides of the top ends of the bearing plates 2, a transformer box 3 is supported between the top ends of the bearing plates 2, strip-shaped grooves 301 are formed in the four corners of the transformer box 3 corresponding to the bolt columns 201, transverse buffer assemblies 4 and longitudinal buffer assemblies 5 are respectively installed between the two sides of the bearing plates 2 and the fixed seat 1, the transverse buffer assemblies 4 and the longitudinal buffer assemblies 5 are connected with each other, a protective cover 6 is fixedly welded on the outer side of the bottom end of the transformer box 3, the protective cover 6 is covered on the upper side of the fixed seat 1, the arrangement of the protective cover 6 can prevent rainwater from eroding the bearing plates 2, the transverse buffer assemblies 4 and the longitudinal buffer assemblies 5, the corrosion of metal can be prevented.

Wherein, the bearing plate 2 is made for the spring steel material, bearing plate 2 is "V" type structural design, and two bearing plate 2 crisscross setting from top to bottom, bearing plate 2 itself possesses good elasticity, can support transformer case 3 to can advance the buffering to ground vibration, can prevent that external vibration from causing the influence to the operation of the inside components and parts of transformer.

Wherein, horizontal buffering subassembly 4 includes first articulated seat 401, first articulated seat 401 fixed connection is at the inclined wall downside of bearing board 2, it has hang plate 402 to articulate on the first articulated seat 401, the bottom of hang plate 402 articulates there is articulated seat 403 of second, the articulated seat 403 fixed connection of second is on slider 404, and the inclined wall angle of inclination of bearing board 2 can increase, can drive first articulated seat 401 position and change for inclined plate 402 extrudes articulated seat 403 of second, and slider 404 extrudes first spring 408 deformation, has played the effect of secondary buffering.

The middle of the sliding block 404 is slidably sleeved with a sliding rod 405, two ends of the sliding rod 405 are fixedly connected with baffles 406, the baffles 406 are fixedly connected with the fixed seat 1, a positioning block 407 is slidably sleeved outside the sliding rod 405, a first spring 408 is sleeved outside the sliding rod 405 and on two sides of the positioning block 407, a second spring 502 conducts acting force to the positioning block 407, and the positioning block 407 extrudes the sliding rod 405 and is pushed by the first spring 408, so that friction damping can be generated, and vibration energy can be effectively consumed.

The longitudinal buffering assembly 5 comprises a first positioning column 501, the first positioning column 501 is fixedly connected to the upper side of the positioning block 407, a second spring 502 is sleeved on the outer side of the first positioning column 501, a second positioning column 503 is sleeved on the inner side of the top end of the second spring 502, the second positioning column 503 is fixedly connected with the supporting plate 2, the top end of the supporting plate 2 descends, the second spring 502 can be squeezed, and the acting force is transmitted to the positioning block 407 by the second spring 502.

Wherein, the front side of transformer case 3 articulates there is chamber door 303, a plurality of louvres 302 have all been seted up to the other both sides of transformer case 3, in the installation, open the chamber door 303 after, can twist nut and bolt post 201 soon fixedly.

The working principle is as follows: firstly, the transformer box 3 is lifted to a high place, the strip-shaped groove 301 is inserted aiming at the bolt column 201, the transformer box 3 can be stably placed on the bearing plate 2, then the nut and the bolt column 201 are screwed and fixed, under the limiting action of the strip-shaped groove 301, the transformer box 3 can be accurately positioned and installed, when vibration occurs, the bearing plate 2 which is designed in a V-shaped structure is deformed to play a role of buffering, the inclined wall inclined angle of the bearing plate 2 is increased to drive the position of the first hinging seat 401 to be changed, so that the inclined plate 402 extrudes the second hinging seat 403, the sliding block 404 extrudes the first spring 408 to be deformed, the double buffering function is played, synchronously, the top end of the bearing plate 2 descends to extrude the second spring 502, the acting force is transmitted to the positioning block 407 by the second spring 502, the positioning block 407 extrudes the sliding rod 405 and is pushed by the first spring 408 to generate friction damping, and vibration energy can be effectively consumed, possess characteristics small, light in weight, that the shock attenuation effect is excellent, the setting of protection casing 6 can prevent that the rainwater from corroding bearing board 2, horizontal buffering subassembly 4 and vertical buffering subassembly 5, can prevent the condition of metal corrosion, has ensured this transformer installation device's performance.

Claims

1. A transformer mounting device for electric power engineering comprises a fixed seat (1) and is characterized in that, the middle part of the upper side of the fixed seat (1) is fixedly connected with two bearing plates (2), the upper sides of the top ends of the bearing plates (2) are fixedly connected with bolt columns (201), a transformer box (3) is arranged between the top ends of the bearing plates (2) in a bearing mode, strip-shaped grooves (301) are formed at the four corners of the transformer box (3) corresponding to the bolt columns (201), a transverse buffer component (4) and a longitudinal buffer component (5) are arranged between the two sides of the bearing plate (2) and the fixed seat (1), the transverse buffer component (4) and the longitudinal buffer component (5) are mutually connected, the fixed welding in the bottom outside of transformer case (3) has protection casing (6), protection casing (6) cover is established in the upside of fixing base (1).

2. The transformer mounting device for power engineering according to claim 1, wherein the supporting plate (2) is made of spring steel material, the supporting plate (2) is designed in a V-shaped structure, and the two supporting plates (2) are arranged in a vertically staggered manner.

3. The transformer mounting device for power engineering according to claim 1, wherein the transverse buffer assembly (4) comprises a first hinge seat (401), the first hinge seat (401) is fixedly connected to the lower side of the inclined wall of the bearing plate (2), an inclined plate (402) is hinged to the first hinge seat (401), a second hinge seat (403) is hinged to the bottom end of the inclined plate (402), and the second hinge seat (403) is fixedly connected to a sliding block (404).

4. The transformer mounting device for electric power engineering according to claim 3, wherein a sliding rod (405) is slidably sleeved in the middle of the sliding block (404), baffles (406) are fixedly connected to both ends of the sliding rod (405), the baffles (406) are fixedly connected to the fixed base (1), a positioning block (407) is slidably sleeved outside the sliding rod (405), and a first spring (408) is sleeved outside the sliding rod (405) and on both sides of the positioning block (407).

5. The transformer mounting device for power engineering according to claim 1, wherein the longitudinal buffer assembly (5) comprises a first positioning column (501), the first positioning column (501) is fixedly connected to the upper side of the positioning block (407), a second spring (502) is sleeved on the outer side of the first positioning column (501), a second positioning column (503) is sleeved on the inner side of the top end of the second spring (502), and the second positioning column (503) is fixedly connected with the supporting plate (2).

6. The transformer mounting device for power engineering according to claim 1, wherein a box door (303) is hinged to the front side of the transformer box (3), and a plurality of heat dissipation holes (302) are formed in the other two sides of the transformer box (3).