CN215298990U

CN215298990U - Oil-immersed transformer transportation loss prevention shell

Info

Publication number: CN215298990U
Application number: CN202023317776.6U
Authority: CN
Inventors: 宋贺
Original assignee: Jiangsu Shengkang Electric Co Ltd
Current assignee: Jiangsu Shengkang Electric Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-24
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an oil-immersed transformer transportation loss prevention shell relates to transformer housing technical field, including the mounting panel, the upper surface middle part fixedly connected with casing of mounting panel, two telescopic links of the equal fixedly connected with in inside both ends of casing, damping spring has been cup jointed in the outside of telescopic link, the top fixedly connected with fixed plate of telescopic link, the one end middle part of fixed plate is seted up flutedly, be provided with the transformer in the recess. The utility model discloses a pass through the telescopic link at the inside both ends of casing and set up the fixed plate, damping spring has been cup jointed in the outside of telescopic link, and the both ends of transformer are located the recess of seting up on the fixed plate, and the telescopic link is passed through to the both sides of recess and is set up the limiting plate, limiting plate and transformer laminating to make the transformer transversely and vertically all set up damping device, avoided the transformer to shake in the motion process and damage.

Description

Oil-immersed transformer transportation loss prevention shell

Technical Field

The utility model relates to a transformer housing technical field, in particular to oil-immersed transformer transportation loss prevention shell.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, keep apart, steady voltage etc, and transformer housing mainly used moves the on-the-spot safety protection of transformer, avoid arousing the operation accident because foreign matters such as toy get into transformer housing in, can effectively protect personal safety and play certain electromagnetic shield effect, the transformer needs transport to the installation region after leaving the court, in the transportation, if meet relatively poor road conditions, the transformer can receive vibrations and damage, and the transformer can produce the heat in the use, if can not carry out timely processing to the heat, will cause the overheated damage of transformer. Therefore, it is necessary to invent a transportation damage prevention housing for an oil-immersed transformer to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil-immersed transformer transportation loss prevention shell 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 oil-immersed transformer transportation loss prevention shell comprises a mounting plate, wherein a shell body is fixedly connected to the middle part of the upper surface of the mounting plate, two telescopic rods are fixedly connected to the two ends of the inner part of the shell body, a damping spring is sleeved on the outer sides of the telescopic rods, a fixing plate is fixedly connected to the top ends of the telescopic rods, a groove is formed in the middle part of one end of the fixing plate, a plurality of through holes distributed in an equidistant matrix are formed in the bottom of the groove, a transformer is arranged in the groove, the telescopic rods are fixedly connected to the two sides of the groove, a limiting plate is fixedly connected to one end of each telescopic rod fixedly connected to the two sides of the groove, the limiting plate is connected with one side of the transformer in an attaching mode, a fan is embedded in the middle part of the top end of the shell body, a dust-proof plate is arranged in the middle part of the upper surface of the shell body, and fixing blocks are fixedly connected to the two ends of the upper surface of the shell body, the middle part of fixed block has seted up logical groove, it has the stopper to peg graft in the logical groove.

Preferably, one end of the limiting block is arranged to be an inclined plane, the other end of the limiting block is fixedly connected with a baffle, and the baffle is movably connected with the fixing block through a spring.

Preferably, the middle parts of the two sides of the shell are provided with cabinet doors through pin shafts, and the inner sides of the cabinet doors are provided with clamping grooves.

Preferably, the clamping groove is internally embedded with a protective net, and the bottom of the clamping groove is provided with a plurality of exhaust grooves which are in equidistant linear distribution.

Preferably, the equal fixedly connected with bracing piece in upper surface both ends of casing, the top fixedly connected with flashing board of bracing piece, the equal fixedly connected with hang plate in both ends of flashing board.

Preferably, the four corners of the mounting plate are provided with positioning holes, and positioning pins are inserted into the positioning holes.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the fixed plate through the telescopic link at casing inside both ends, damping spring has been cup jointed in the outside of telescopic link, and the both ends of transformer are located the recess of seting up on the fixed plate, and the both sides of recess set up the limiting plate through the telescopic link, and limiting plate and transformer laminating to make the transformer transversely all set up damping device with vertically, avoided the transformer to shake and damage in the motion process;

2. the utility model discloses a fan is inlayed on the top of casing, sets up the air discharge duct on the chamber door, and fan and air discharge duct cooperation carry out the heat dissipation to the transformer and handle, have avoided the overheated damage of transformer, set up the dust guard at the top middle part of casing, thereby the dust guard can avoid the dust to get into the casing and influence transformer work.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic sectional view of the groove structure of the present invention.

Fig. 4 is a schematic structural section view of the fixing block of the present invention.

In the figure: 1. mounting a plate; 2. a housing; 3. a telescopic rod; 4. a fixing plate; 5. a groove; 6. a through hole; 7. a transformer; 8. a limiting plate; 9. a fan; 10. a dust-proof plate; 11. a fixed block; 12. a through groove; 13. A limiting block; 14. a baffle plate; 15. a cabinet door; 16. a card slot; 17. a protective net; 18. an exhaust groove; 19. A support bar; 20. a flashing board; 21. an inclined plate; 22. positioning holes; 23. and positioning the pin.

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 an oil-immersed transformer transportation damage-prevention shell as shown in figures 1-4, as shown in figures 1 and 2, the shell comprises a mounting plate 1, a shell 2 is fixedly connected to the middle part of the upper surface of the mounting plate 1, two telescopic rods 3 are fixedly connected to both ends of the interior of the shell 2, a damping spring is sleeved on the outer sides of the telescopic rods 3 and is matched with the telescopic rods 3, so that the fixed plate 4 can be buffered by moving up and down when the shell 2 shakes, thereby avoiding the transformer 7 from being damaged by vibration, the top end of the telescopic rod 3 is fixedly connected with the fixed plate 4, a groove 5 is arranged at the middle part of one end of the fixed plate 4, a plurality of through holes 6 distributed in an equidistant matrix are arranged at the bottom of the groove 5, the through holes 6 are convenient for heat dissipation at both ends of the transformer 7, a transformer 7 is arranged in the groove 5, and a fan 9 is embedded in the middle part of the top end of the shell 2, the fan 9 blows outside cold air into the shell 2 to dissipate heat of the transformer 7, the dustproof plate 10 is arranged in the middle of the upper surface of the shell 2, the dustproof plate 10 can prevent dust from entering the shell 2, the cabinet doors 15 are arranged in the middle of two sides of the shell 2 through pin shafts, the transformer 7 can be adjusted more conveniently due to the arrangement of the cabinet doors 15, the inner sides of the cabinet doors 15 are provided with clamping grooves 16, protective nets 17 are embedded in the clamping grooves 16, the protective nets 17 can prevent sundries and insects from entering the shell 2 to influence the transformer 7, a plurality of exhaust grooves 18 which are distributed in an equidistant linear mode are formed in the bottoms of the clamping grooves 16, supporting rods 19 are fixedly connected to two ends of the upper surface of the shell 2, rain-proof plates 20 are fixedly connected to the top ends of the supporting rods 19, inclined plates 21 are fixedly connected to two ends of the rain-proof plates 20, the rain-proof plates 20 are matched with the inclined plates 21, so that the device is prevented from being influenced by rainwater, positioning holes 22 are formed in four corners of the mounting plate 1, positioning pins 23 are inserted into the positioning holes 22, and the positioning pins 23 are matched with the positioning holes 22 to fix the position of the mounting plate 1.

As shown in fig. 3, the equal fixedly connected with telescopic link 3 in both sides of recess 5, the one end fixedly connected with limiting plate 8 of recess 5's both sides fixedly connected with telescopic link 3, limiting plate 8 is connected with one side laminating of transformer 7, and limiting plate 8 and the cooperation of telescopic link 3 carry out horizontal shock attenuation to transformer 7.

As shown in fig. 4, the equal fixedly connected with fixed block 11 in upper surface both ends of casing 2, logical groove 12 has been seted up at the middle part of fixed block 11, it has stopper 13 to peg graft in logical groove 12, the one end of stopper 13 sets up to the inclined plane, the other end fixedly connected with baffle 14 of stopper 13, baffle 14 passes through spring and fixed block 11 swing joint, stopper 13 is spacing with dust guard 10.

The utility model discloses a through set up fixed plate 4 at casing 2 inside both ends through telescopic link 3, damping spring has been cup jointed on the outside of telescopic link 3, the both ends of transformer 7 are located the recess 5 of seting up on fixed plate 4, the both sides of recess 5 set up limiting plate 8 through telescopic link 3, limiting plate 8 and transformer 7 laminating, thereby make transformer 7 set up damping device in horizontal and vertical all, avoided transformer 7 to shake damage in the motion process, inlay fan 9 in the top middle part of casing 2, fan 9 carries out the heat dissipation treatment to transformer 7, set up cabinet door 15 in casing 2's both sides, set up a plurality of air discharge ducts 18 on cabinet door 15, air discharge duct 18 discharges the steam in casing 2, thereby make the radiating effect of device promote, set up dust guard 10 in the upper surface middle part of casing 2, dust guard 10 can avoid fan 9 to blow into casing 2 during operation, need dismantle the dust guard 10 when wasing, pulling baffle 14, baffle 14 drives stopper 13 motion, separate with dust guard 10 until stopper 13, thereby the spacing of dust guard 10 is relieved, can pull down the washing with dust guard 10, set up locating hole 22 in the four corners department of mounting panel 1, set up dowel 23 in the locating hole 22, can fix mounting panel 1 in appointed region through dowel 23, thereby fix transformer 7 in appointed region, set up flashing 20 through bracing piece 19 on the top of casing 2, flashing 20 cooperates with hang plate 21, the device has been avoided taking place into water phenomenon when rainy day uses.

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 oil-immersed transformer transportation loss prevention shell, includes mounting panel (1), its characterized in that: the damping spring is sleeved at the outer side of the telescopic rod (3), a fixed plate (4) is fixedly connected to the top end of the telescopic rod (3), a groove (5) is formed in the middle of one end of the fixed plate (4), a plurality of through holes (6) distributed in an equidistant matrix are formed in the groove bottom of the groove (5), a transformer (7) is arranged in the groove (5), the telescopic rods (3) are fixedly connected to the two sides of the groove (5), a limiting plate (8) is fixedly connected to one end of the telescopic rod (3) fixedly connected to the two sides of the groove (5), the limiting plate (8) is connected with one side of the transformer (7) in a laminating manner, and a fan (9) is embedded in the middle of the top end of the shell (2), the utility model discloses a dustproof cover for the automobile seat, including casing (2), the upper surface middle part of casing (2) is provided with dust guard (10), the equal fixedly connected with fixed block (11) in upper surface both ends of casing (2), logical groove (12) have been seted up at the middle part of fixed block (11), it has stopper (13) to peg graft in logical groove (12).

2. The oil-filled transformer transportation damage prevention shell according to claim 1, characterized in that: the one end of stopper (13) sets up to the inclined plane, the other end fixedly connected with baffle (14) of stopper (13), baffle (14) pass through spring and fixed block (11) swing joint.

3. The oil-filled transformer transportation damage prevention shell according to claim 2, characterized in that: the middle parts of two sides of the shell (2) are provided with cabinet doors (15) through pin shafts, and the inner sides of the cabinet doors (15) are provided with clamping grooves (16).

4. An oil-filled transformer transportation loss prevention housing according to claim 3, characterized in that: a protective net (17) is embedded in the clamping groove (16), and a plurality of exhaust grooves (18) which are in equidistant linear distribution are formed in the groove bottom of the clamping groove (16).

5. The oil-filled transformer transportation damage prevention shell according to claim 4, wherein: the utility model discloses a solar photovoltaic power generation device, including casing (2), the equal fixedly connected with bracing piece (19) in upper surface both ends of casing (2), the top fixedly connected with flashing board (20) of bracing piece (19), the equal fixedly connected with hang plate (21) in both ends of flashing board (20).

6. The oil-filled transformer transportation damage prevention shell according to claim 5, wherein: locating holes (22) are formed in four corners of the mounting plate (1), and locating pins (23) are inserted into the locating holes (22).