CN215118539U

CN215118539U - Dry-type transformer with prolonged service life

Info

Publication number: CN215118539U
Application number: CN202120730360.2U
Authority: CN
Inventors: 陈权艺; 罗彬�; 谭锦骥
Original assignee: GUANGZHOU SUIDA ELECTRIC CO Ltd
Current assignee: GUANGZHOU SUIDA ELECTRIC CO Ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-10
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses an increase of service life's dry-type transformer, including the dry-type transformer body, the equal horizontal installation in bottom both sides of dry-type transformer body has the installing frame, the equal vertical slot of having seted up in both sides of installing frame, still include buffer structure, buffer structure includes supporting component and damper, the vertical setting of supporting component is under the installing frame, the vertical damper that installs on the bottom surface of supporting component, supporting component includes U type support, the vertical setting of support is under the installing frame, the equal vertical welding in top surface both sides of support has the inserted block, the inserted block runs through and pegs graft in the slot of installing frame bottom. The utility model discloses can carry out the shock attenuation through vibration damping mount and support when the installation, and then improve the effect that the shock attenuation was supported to guarantee the stability that dry-type transformer supported, improve dry-type transformer's life.

Description

Dry-type transformer with prolonged service life

Technical Field

The utility model relates to a dry-type transformer technical field especially relates to an increase of service life's dry-type transformer.

Background

The dry type transformer is a medium and small capacity transformer which is cooled by air convection and is generally used for lighting, electronic circuits and the like in high-grade areas such as office buildings, urban buildings, halls, and institute, and the like.

Therefore, a dry-type transformer with a prolonged service life is needed, and the damping support can be performed through the damping base during installation, so that the damping support effect is improved, the stability of the dry-type transformer support is ensured, and the service life of the dry-type transformer is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an increase of service life's dry-type transformer aims at improving current dry-type transformer mount pad direct mount at the dry-type transformer body to the dry-type transformer mount pad is the support body structure, thereby in the in-process of installation or when slightly earthquake, leads to inner structure to receive the shaking force and leads to inside electronic component to drop, thereby causes the dry-type transformer impaired, and then has reduced dry-type transformer's life's problem.

The utility model discloses a realize like this:

the utility model provides an increase of service life's dry-type transformer, including the dry-type transformer body, the equal horizontal installation in bottom both sides of dry-type transformer body has the installing frame, the equal vertical slot of having seted up in both sides of installing frame, still include buffer structure, buffer structure includes supporting component and damper, the vertical setting of supporting component is under the installing frame, the vertical damper that installs on the bottom surface of supporting component, supporting component includes U type support, the vertical setting of support is under the installing frame, the equal vertical welding in top surface both sides of support has the inserted block, the inserted block runs through and pegs graft in the slot of installing frame bottom.

Further, the inside level of support is fixed with the extension board, has evenly vertically run through along the horizontal direction on the bottom surface of support and has seted up a plurality of slide openings, has glued along the even vertical bonding of horizontal direction on the bottom face of going up the extension board and has had the block rubber, and has vertically seted up the spiral groove on the bottom surface of block rubber.

Furthermore, rubber pads are bonded on two sides of the insertion block, the insertion block is horizontally penetrated, inserted and matched with the insertion groove of the installation frame through the insertion column, a stud is horizontally welded at one end of the insertion column, and a nut is installed on the stud of the insertion column in a threaded mode.

Further, damper includes slide bar, extension board and spring, and the slide bar slides vertically and pegs graft in the slide opening of support, and extension board level fixed connection is in the bottom of slide bar, and the vertical cover of spring is established under the slide bar, and the bottom and the adjacent extension board fixed connection of spring.

Further, the bottom of extension board is vertical to be fixed with the fixed column, and the cover is equipped with the cushion on the fixed column, and the bottom of fixed column is vertical to be fixed with the locking double-screw bolt.

Furthermore, a locking stud is vertically welded at the top end of the sliding rod and is in threaded fit connection with a thread groove in the rubber block.

Compared with the prior art, the beneficial effects of the utility model are that: when the dry type transformer is used, in order to ensure the anti-seismic performance when the dry type transformer body is installed at the later stage, firstly, the buffer structure is vertically inserted and installed in the slot in the installation frame at the bottom end of the dry type transformer body, the insertion block on the top surface of the bracket on the supporting component is inserted and installed in the slot, and the insertion block is inserted and assembled through the insertion column, then the fixed column at the bottom end of the damping component is inserted and installed on the installation seat, and then the locking stud is locked and installed in the locking stud through the nut, when in use, the vibration causes the sliding rod to slide in the sliding hole of the bracket, thereby the deformation of the spring is extruded, the stability is maintained by absorbing the vibration, the damping support can be carried out through the damping base when in installation, thereby the effect of the damping support is improved, thereby the stability of the support of the dry type transformer is ensured, the service life of the dry type transformer is prolonged, thereby overcoming the problem that the existing dry type transformer installation seat is directly installed on the dry type transformer body, and the dry-type transformer mounting seat is the support body structure to in the in-process of installation or when slight earthquake, lead to the inner structure to receive the shaking force and lead to inside electronic component to drop, thereby cause the dry-type transformer impaired, and then reduced the problem of dry-type transformer's life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the overall exploded structure of the present invention;

fig. 2 is an exploded schematic view of a buffer structure according to an embodiment of the present invention;

FIG. 3 is an exploded view of the support assembly of an embodiment of the present invention;

fig. 4 is an exploded schematic view of a shock absorbing assembly according to an embodiment of the present invention.

In the figure: 1. a dry-type transformer body; 11. installing a frame; 2. a buffer structure; 21. a support assembly; 211. a support; 212. inserting a block; 213. an upper support plate; 214. a rubber pad; 215. inserting a column; 216. a rubber block; 217. a slide hole; 22. a shock absorbing assembly; 221. a slide bar; 222. a support plate; 223. a spring; 224. fixing a column; 225. locking the stud; 226. and a cushion block.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

Referring to fig. 1, 2, 3 and 4, a dry-type transformer with a prolonged service life includes a dry-type transformer body 1, mounting frames 11 are horizontally installed on both sides of the bottom of the dry-type transformer body 1, slots are vertically formed on both sides of the mounting frames 11, the dry-type transformer further includes a buffer structure 2, the buffer structure 2 includes a supporting component 21 and a damping component 22, the supporting component 21 is vertically arranged under the mounting frames 11, and the damping component 22 is vertically installed on the bottom surface of the supporting component 21.

Referring to fig. 2 and 3, the supporting assembly 21 includes a U-shaped bracket 211, the bracket 211 is vertically disposed under the mounting frame 11, the insertion blocks 212 are vertically welded to two sides of the top surface of the bracket 211, and the insertion blocks 212 are inserted into the slots at the bottom of the mounting frame 11. The inside level of support 211 is fixed with upper supporting plate 213, has seted up a plurality of slide openings 217 along the even vertical penetration of horizontal direction on the bottom surface of support 211, has followed the even vertical bonding of horizontal direction on the bottom face of upper supporting plate 213 and has had block rubber 216, and has vertically seted up the spiral groove on the bottom surface of block rubber 216. Rubber pads 214 are bonded on two sides of the inserting block 212, so that redundant vibration is absorbed during later-stage assembly, friction between the inserting block 212 and the mounting frame 11 is avoided, abnormal sound is generated, the inserting block 212 and the slot of the mounting frame 11 penetrate through the inserting column 215 horizontally and are matched in an inserting mode, therefore, the limiting fixing support 211 and the mounting frame 11 are provided with studs, the studs are horizontally welded at one ends of the inserting columns 215, nuts are installed on the studs of the inserting columns 215 in a threaded mode, the inserting columns 215 are convenient to lock, and the inserting stability of the supports 211 and the mounting frame 11 is guaranteed.

Referring to fig. 2 and 4, the damping assembly 22 includes a sliding rod 221, a support plate 222 and a spring 223, the sliding rod 221 is vertically inserted into the sliding hole 217 of the bracket 211 in a sliding manner, so as to vertically mount and support the damping assembly 22 and the support assembly 21, the support plate 222 is horizontally and fixedly connected to the bottom end of the sliding rod 221, the spring 223 is vertically sleeved under the sliding rod 221, and the bottom end of the spring 223 is fixedly connected to the adjacent support plate 222, so that the sliding rod 221 slides in the sliding hole 217 of the bracket 211 due to later-stage vibration, and the spring 223 is extruded to deform, absorb vibration and maintain stability. The bottom end of the support plate 222 is vertically fixed with a fixing column 224, vertical insertion limiting on the mounting seat is facilitated, a cushion block 226 is sleeved on the fixing column 224, the cushion block 226 is utilized to reduce friction between the support plate 222 and the mounting seat while vibration is absorbed conveniently, and a locking stud 225 is vertically fixed at the bottom end of the fixing column 224, so that the fixing column 224 and the mounting seat on the damping component 22 can be locked conveniently by matching nuts in the later stage. A locking stud 225 is vertically welded at the top end of the sliding rod 221 and used for connecting the rubber block 217 and the sliding rod 221, and the locking stud 225 is in threaded fit connection with a thread groove on the rubber block 216, so that the rubber block 217 and the sliding rod 221 are connected and assembled.

The working principle is as follows: when the dry type transformer is used, in order to ensure the anti-seismic performance during the installation of the dry type transformer body 1 in the later period, firstly, the buffer structure 2 is vertically inserted and installed in the insertion groove in the installation frame 11 at the bottom end of the dry type transformer body 1, the insertion block 212 on the top surface of the support 211 on the support component 21 is inserted and installed in the insertion groove, the insertion block 212 is inserted and assembled through the insertion column 215, then the fixing column 224 at the bottom end of the shock absorption component 22 is inserted and installed on the installation seat, and then the locking stud 225 is locked and installed in the locking stud 225 through the nut, when in use, the sliding rod 221 slides in the sliding hole 217 of the support 211 due to the shock, and then the compression spring 223 deforms, and absorbs the shock to keep the stability.

The device obtained through the design can basically meet the requirements that the damping support can be carried out through the damping base during installation, the effect of the damping support is further improved, the stability of the dry-type transformer support is guaranteed, the service life of the dry-type transformer is prolonged, and a designer further improves the device based on the purpose of further perfecting the functions of the dry-type transformer.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. The utility model provides an increase of service life's dry-type transformer, includes dry-type transformer body (1), the equal horizontal installation in bottom both sides of dry-type transformer body (1) has installing frame (11), the equal vertical slot of having seted up in both sides of installing frame (11), its characterized in that: still include buffer structure (2), buffer structure (2) include supporting component (21) and damper (22), supporting component (21) vertical setting is in under installing frame (11), vertical installation is in on the bottom surface of supporting component (21) damper (22), supporting component (21) include U type support (211), support (211) vertical setting is in under installing frame (11), the equal vertical welding in top surface both sides of support (211) has inserted block (212), inserted block (212) run through the grafting and are in the slot of installing frame (11) bottom.

2. The dry-type transformer for prolonging the service life of the transformer as claimed in claim 1, wherein an upper support plate (213) is horizontally fixed inside the bracket (211), a plurality of sliding holes (217) are uniformly and vertically penetrated and opened on the bottom surface of the bracket (211) along the horizontal direction, rubber blocks (216) are uniformly and vertically adhered on the bottom end surface of the upper support plate (213) along the horizontal direction, and a spiral groove is vertically opened on the bottom surface of the rubber block (216).

3. The dry-type transformer for prolonging the service life of claim 2, wherein rubber pads (214) are bonded on two sides of the insertion block (212), and the insertion block (212) is horizontally inserted and matched with the insertion groove of the mounting frame (11) through insertion columns (215).

4. The dry-type transformer for prolonging the service life of claim 3, wherein the shock absorption assembly (22) comprises a sliding rod (221), a support plate (222) and a spring (223), the sliding rod (221) is vertically and slidably inserted into a sliding hole (217) of the bracket (211), the support plate (222) is horizontally and fixedly connected to the bottom end of the sliding rod (221), the spring (223) is vertically sleeved right below the sliding rod (221), and the bottom end of the spring (223) is fixedly connected to the adjacent support plate (222).

5. Dry transformer with increased service life according to claim 4, whereas the bottom of the support plate (222) is vertically fixed with a fixed column (224), the fixed column (224) is sleeved with a cushion block (226), and the bottom of the fixed column (224) is vertically fixed with a locking stud (225).

6. Dry transformer with increased service life according to claim 5, whereas the slide bar (221) has a locking stud (225) welded vertically to the top end and the locking stud (225) is screwed to the groove of the rubber block (216).