CN214254017U

CN214254017U - Anti-theft oil-immersed transformer

Info

Publication number: CN214254017U
Application number: CN202120137189.4U
Authority: CN
Inventors: 张吉安; 陈楚畅
Original assignee: Sichuan Dehua Electrical Co ltd
Current assignee: Sichuan Dehua Electrical Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-21
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an anti-theft oil-immersed transformer, including protective housing, transformer main part, bottom plate and movable plate, the one corner department fixed mounting on protective housing top has the monitor, the chamber door that has the holding rod that two mirror image distribute is installed to one side of protective housing, the protective housing is located the bottom fixedly connected with bottom plate of chamber door one side, the inside of protective housing is equipped with the transformer main part, the relative both ends lateral wall bottom difference fixedly connected with mounting panel of transformer main part, set up the screw hole of mutually supporting with fixing bolt on the mounting panel, the transformer main part passes through fixing bolt and movable plate fixed connection, the relative both sides difference fixedly connected with slide in movable plate bottom, just the diapire of protective housing and set up respectively on the bottom plate with the spout of mutually supporting of slide. The anti-theft oil-immersed transformer is reasonable in structure, has the functions of protection and theft prevention, and is favorable for popularization and use.

Description

Anti-theft oil-immersed transformer

Technical Field

The utility model belongs to the technical field of oil-immersed transformer, concretely relates to theftproof type oil-immersed transformer.

Background

The distribution transformer is one of important devices in power supply and distribution systems of industrial and mining enterprises and civil buildings, and oil immersed transformer oil is petroleum liquid, has the possibility of combustion and has the defects in the aspect of environmental protection. However, due to the characteristics of excellent performance and low price of transformer oil, most power transformers still use transformer oil as insulating and cooling medium.

At present, the most direct mount of oil-immersed transformer is in the open air, and current oil-immersed transformer does not set up anti-theft device, has stolen risk, and in addition, current oil-immersed transformer's protecting effect is not good, receives exogenic action easily and damages, consequently, needs further improvement to improve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a theftproof type oil-immersed transformer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-theft oil-immersed transformer comprises a protective box, a transformer main body, a bottom plate and a movable plate, wherein a monitor is fixedly installed at one corner of the top end of the protective box, two box doors which are distributed in a mirror image mode and are provided with holding rods are installed on one side of the protective box, heat dissipation nets are respectively and fixedly installed on the side wall of the protective box and the side wall of the box door, the bottom end, located on one side of the box door, of the protective box is fixedly connected with the bottom plate, and the top end of the bottom plate is flush with the top end of the bottom wall of the protective box;

the inside of protective housing is equipped with the transformer main part, the relative both ends lateral wall bottom of transformer main part is fixedly connected with mounting panel respectively, set up the screw hole that a plurality of array distributes and mutually support with fixing bolt on the mounting panel, the transformer main part passes through fixing bolt and movable plate fixed connection, the relative both sides in movable plate bottom are fixedly connected with slide respectively, just the diapire of protective housing and seted up respectively on the bottom plate and mutually supported's spout with the slide.

Preferably, a mounting groove is formed in the middle of the bottom wall inside the protection box, the side walls of two opposite ends of the mounting groove are respectively connected with two ends of a rolling roller in a rotating mode, a plurality of rolling rollers are distributed oppositely, and the top ends of the rolling rollers are flush with the bottom wall of the protection box.

Preferably, the side walls of two opposite ends of the sliding plate are respectively and fixedly connected with clamping plates, and the side walls of the sliding grooves are provided with clamping grooves matched with the clamping plates.

Preferably, the top of the protection box is fixedly connected with a top plate through a screw at the center, and a through hole is formed at the center of the top plate.

Preferably, fastening bolts are threaded through at positions, corresponding to the two sliding grooves, of one end of the moving plate facing the box door.

Preferably, the movable plate is fixedly connected with a handle at the top of one end of the box door in the middle, and an anti-skid rubber sleeve is fixedly sleeved on the handle.

The utility model discloses a technological effect and advantage: this theftproof type oil-immersed transformer, through the inside with the transformer main part deposit in the guard box, rely on the box structure of guard box to protect the transformer main part, can effectively improve current oil-immersed transformer direct mount in the open air and receive the drawback that external force influences the damage easily, it is further, through the movable plate, the slide, mutually support between the spout, be convenient for pull out the inside of guard box with the transformer main part, be convenient for overhaul the transformer main part, in addition, through addding the monitor at the top of guard box, can play the warning effect, reduce the risk that this transformer was stolen, and after this transformer was stolen, can rely on the picture of monitor to trace lawless persons. The anti-theft oil-immersed transformer is reasonable in structure, has the functions of protection and theft prevention, and is favorable for popularization and use.

Drawings

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

fig. 2 is a schematic diagram of the main structure of the transformer of the present invention;

FIG. 3 is a schematic view of the internal structure of the protection box of the present invention;

fig. 4 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 5 is an enlarged view of the position B in fig. 3 according to the present invention.

In the figure: the device comprises a protection box 1, a top plate 2, a transformer main body 3, a box door 4, a monitor 5, a heat dissipation net 6, a movable plate 7, a bottom plate 8, a mounting plate 9, a threaded hole 10, a handle 11, a fastening bolt 12, a sliding plate 13, a sliding groove 14, a clamping plate 15, a clamping groove 16, a rolling roller 17 and a mounting groove 18.

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.

The utility model provides a theftproof type oil-immersed transformer as shown in fig. 1-5, including protective housing 1, transformer main body 3, bottom plate 8 and movable plate 7, a corner department fixed mounting on the top of protective housing 1 has monitor 5, one side of protective housing 1 is installed two door 4 with holding rod that mirror image distributes, is equipped with the lockhole (not shown in the figure) on door 4, and the lateral wall of protective housing 1 and the lateral wall of door 4 are fixed with radiator-grid 6 respectively, the bottom end of protective housing 1 that is located door 4 one side is fixedly connected with bottom plate 8, and the top of bottom plate 8 flushes with the top of protective housing 1 bottom wall;

the inside of protective housing 1 is equipped with transformer main part 3, transformer main part 3 relative both ends lateral wall bottom difference fixedly connected with mounting panel 9, set up on mounting panel 9 a plurality of array distribution with fixing bolt screw hole 10 of mutually supporting, transformer main part 3 passes through fixing bolt and movable plate 7 fixed connection, the relative both sides in movable plate 7 bottom respectively fixedly connected with slide 13, just the diapire of protective housing 1 and set up respectively on the bottom plate 8 with slide 13 mutually supporting's spout 14.

Specifically, mounting groove 18 has been seted up to the department placed in the middle of the inside diapire of protective housing 1, the both ends lateral wall that mounting groove 18 is relative rotates with the both ends of roll roller 17 respectively and is connected, just roll roller 17 relative distribution has a plurality of roots, roll roller 17 the top with protective housing 1's diapire flushes, relies on the characteristic of roll roller 17, is favorable to moving plate 7's removal.

Specifically, both ends lateral wall that slide 13 is relative is fixedly connected with joint board 15 respectively, just draw-in groove 16 of mutually supporting with joint board 15 is seted up to the lateral wall of spout 14, through mutually supporting between joint board 15 and the draw-in groove 16, can effectively improve the stability that movable plate 7 removed.

Specifically, the top of protective housing 1 is located between two parties through screw fixedly connected with roof 2, the through-hole has been seted up to the department between two parties of roof 2, demolishs the 3 wiring of transformer main part of then being convenient for of roof 2, and the through-hole is used for stretching out protective housing 1 with the wire.

Specifically, fastening bolts 12 are respectively threaded through the positions of the two chutes 14 corresponding to one end of the moving plate 7 facing the door 4, and the fastening bolts 12 are tightened to abut against the bottom walls of the chutes 14, so that the position of the moving plate 7 can be fixed.

Specifically, the movable plate 7 is towards the top of 4 one ends of chamber door fixedly connected with handle 11 placed in the middle, just fixed the cup jointing has the anti-skidding rubber sleeve on the handle 11, relies on handle 11 to be convenient for take movable plate 7 out protective housing 1.

The working principle is as follows: when the anti-theft oil-immersed transformer is used, the transformer main body 3 is fixedly connected with the movable plate 7 through the mutual matching between the fixing bolt and the threaded hole 10, then the movable plate 7 is pushed into the protective box 1 through the mutual matching between the sliding plate 13 and the sliding groove 14 and the characteristic of the rolling roller 17 in the mounting groove 18 by the handle 11, further, the movable plate 7 can be effectively improved in moving stability by the mutual matching between the clamping plate 15 and the clamping groove 16, then the fastening bolt 12 is screwed down to enable the fastening bolt 12 to be abutted against the bottom wall of the sliding groove 14, so that the position of the movable plate 7 is fixed, the top plate 2 is taken down to connect the transformer main body 3, after the connection is completed, the top plate 2 is reset, the lead extends out through the through hole on the top plate 2, then the box door 4 is closed, the box door 4 is locked, and the protection is provided for the transformer main body 3 by the box body structure of the protective box 1, can effectively reduce the damage of external force to transformer main part 3, in addition, through monitor 5 on protective housing 1 top, can play the warning effect, reduce the risk that this transformer was stolen, and when this transformer was stolen the back, can rely on the picture tracking lawless persons of monitor 5. The anti-theft oil-immersed transformer is reasonable in structure, has the functions of protection and theft prevention, and is favorable for popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an anti-theft type oil-immersed transformer, includes protective housing (1), transformer main part (3), bottom plate (8) and movable plate (7), its characterized in that: a monitor (5) is fixedly installed at one corner of the top end of the protective box (1), two box doors (4) which are distributed in a mirror image mode and are provided with holding rods are installed on one side of the protective box (1), heat dissipation nets (6) are respectively and fixedly installed on the side walls of the protective box (1) and the box doors (4), a bottom plate (8) is fixedly connected to the bottom end, located on one side of the box doors (4), of the protective box (1), and the top end of the bottom plate (8) is flush with the top end of the bottom wall of the protective box (1);

the inside of protective housing (1) is equipped with transformer main part (3), transformer main part (3) relative both ends lateral wall bottom difference fixedly connected with mounting panel (9), set up on mounting panel (9) a plurality of array distribution with fixing bolt screw hole (10) of mutually supporting, transformer main part (3) are through fixing bolt and movable plate (7) fixed connection, the relative both sides in movable plate (7) bottom difference fixedly connected with slide (13), just the diapire of protective housing (1) and offer respectively on bottom plate (8) spout (14) of mutually supporting with slide (13).

2. The anti-theft oil-immersed transformer according to claim 1, characterized in that: mounting groove (18) have been seted up to the department between two parties of the inside diapire of protective housing (1), the both ends lateral wall that mounting groove (18) is relative rotates with the both ends of roll roller (17) respectively and is connected, just roll roller (17) relative distribution has a plurality of roots, the top of roll roller (17) with the diapire of protective housing (1) flushes.

3. The anti-theft oil-immersed transformer according to claim 1, characterized in that: the side walls of two opposite ends of the sliding plate (13) are respectively and fixedly connected with clamping plates (15), and clamping grooves (16) matched with the clamping plates (15) are formed in the side walls of the sliding grooves (14).

4. The anti-theft oil-immersed transformer according to claim 1, characterized in that: the top of protective housing (1) is located through screw fixed connection roof (2) in the middle, the through-hole has been seted up to the department in the middle of roof (2).

5. The anti-theft oil-immersed transformer according to claim 1, characterized in that: and fastening bolts (12) are respectively threaded and penetrated at positions, corresponding to the two sliding grooves (14), of one end, facing the box door (4), of the moving plate (7).

6. The anti-theft oil-immersed transformer according to claim 1, characterized in that: the movable plate (7) is fixedly connected with a handle (11) towards the top of one end of the box door (4) in the middle, and an anti-skid rubber sleeve is fixedly sleeved on the handle (11).