CN215417768U

CN215417768U - Anti-collision protection equipment of power transformer

Info

Publication number: CN215417768U
Application number: CN202121780787.XU
Authority: CN
Inventors: 姜艳
Original assignee: Suzhou Jialitong Power Engineering Equipment Co Ltd
Current assignee: Suzhou Jialitong Power Engineering Equipment Co Ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to the field of power transformers, in particular to an anti-collision protection device of a power transformer, which comprises a protection box, wherein the top of a storage battery is connected with a solar baffle, the inside of a movable groove is connected with a movable block, the inside of a placing groove plate is connected with a damping seat, the surface of a sliding rod is connected with a damping spring, one side of a buffer rod is connected with the protection baffle, light energy can be converted into electric energy through the solar baffle, the electric energy is stored in the storage battery and used by a cooling fan, the protection box is more energy-saving and environment-friendly, simultaneously has the functions of rain shielding and sunlight shielding, the service life of the protection box is prolonged, the transformer can be moved out of the protection box through the movable block and the movable groove, the maintenance and the replacement are convenient, the working efficiency is improved, the transformer can be prevented from colliding with the protection box through the damping seat to cause damage, the impact force brought by the sliding rod and the damping spring can be reduced, so as to achieve the anti-collision effect, can block the rammer through guard flap, avoid the weak department in guard box both sides to receive the striking.

Description

Anti-collision protection equipment of power transformer

Technical Field

The utility model relates to the technical field of power transformers, in particular to anti-collision protection equipment of a power transformer.

Background

A power transformer is a stationary electrical device for converting an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values, and a transformer is a stationary electrical device for converting ac voltage and current to transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.

There are the following problems: the existing power transformer is mostly installed outdoors, no external protection exists in the installation and use process, certain damage can be caused by long-term use, the service life of the power transformer is shortened, the use cost is improved, the existing power transformer is applied to various occasions in different fields, erosion of rainwater and external impact can be received, danger is generated, certain potential safety hazard is realized, the existing protective equipment protects the power transformer, but the maintenance or the replacement is needed, the operation is complex, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an anti-collision protection device for a power transformer.

In order to achieve the purpose, the utility model adopts the following technical scheme: an anti-collision protection device of a power transformer comprises a protection box, wherein the front surface of the protection box is connected with a heat dissipation groove, the top of the protection box is connected with a storage battery, the top of the storage battery is connected with a solar baffle, one side of the protection box is connected with a first dust screen, the inside of the first dust screen is connected with a first heat dissipation fan, the top of the rear surface of the protection box is connected with a wiring hole, the bottom of the rear surface of the protection box is connected with a second dust screen, the inside of the second dust screen is connected with a second heat dissipation fan, the inside of the protection box is connected with a movable groove, the inside of the movable groove is connected with a movable block, the top of the movable block is connected with a support plate, the inside of the support plate is connected with a push rod, the top of the push rod is connected with a limit plate, and the top of the support plate is connected with a groove placing plate, the improved buffer box is characterized in that the shock absorption seat is connected to the inner portion of the placement groove plate, the buffer seat is connected to one side of the surface of the protection box, the sliding rod is connected to the inner portion of the buffer seat, the buffer spring is connected to the surface of the sliding rod, the sliding block is connected to one side of the sliding rod, the buffer rod is connected to one side of the sliding block, and the protection baffle is connected to one side of the buffer rod.

As a further description of the above technical solution:

the solar energy baffle is welded with the storage battery, and the storage battery is located at the center line position of the protection box.

As a further description of the above technical solution:

the first dust screen is fixedly connected with the protective box, the first cooling fan is fixedly connected with the first dust screen, the number of the first dust screen is four, and the first dust screen and the protective box are located on the same level.

As a further description of the above technical solution:

the wiring hole is sleeved with the protective box, the second dustproof net is fixedly connected with the protective box, the second cooling fan is fixedly connected with the second dustproof net, and the second dustproof net and the protective box are located on the same central line.

As a further description of the above technical solution:

the movable groove is sleeved with the protective box, the movable block is movably connected with the movable groove, the movable groove is provided with three groups, the supporting plate is welded with the movable block, the push rod is sleeved with the supporting plate, and the supporting plate is located on the center line of the protective box.

As a further description of the above technical solution:

the limiting plate is fixedly connected with the push rod, the limiting plate and the placing groove plate are located on the same center line, the placing groove plate is welded with the supporting plate, the shock absorption seat is sleeved with the placing groove plate, the placing groove plate is located at the center line position of the protective box, and the buffer seat is fixedly connected with the protective box.

As a further description of the above technical solution:

the slide bar and cushion socket fixed connection, buffer spring cup joints with the slide bar, the sliding block welds with the slide bar, buffer beam and sliding block fixed connection, sliding block and cushion socket sliding connection, guard flap and buffer beam welding, the cushion socket has ten groups, guard flap has two sets ofly, guard flap and guard box are in on the same water flat line.

The utility model has the following beneficial effects: can light energy transform into the electric energy through solar baffle, store in the battery, supply radiator fan to use, it is more energy-concerving and environment-protective, play simultaneously and keep off the rain, keep off the effect of sunshine, improve the life of protective housing, through movable block and movable groove, be convenient for shift out the protective housing with the transformer, be convenient for overhaul and change, improve work efficiency, can fix the transformer through placing the frid, can play the guard action through the shock absorber seat, avoid the transformer to strike inside the protective housing, cause the damage, can alleviate the impact force that the buffer beam brought through slide bar and buffer spring, thereby play the anticollision effect, can block the striker through protective baffle, avoid the weak department in protective housing both sides to receive the striking, influence the use of inside transformer.

Drawings

Fig. 1 is a schematic perspective view of an anti-collision protection device for a power transformer according to the present invention;

fig. 2 is a schematic sectional view of a front view structure of an anti-collision protection device of a power transformer according to the present invention;

fig. 3 is a schematic rear view of an anti-collision protection device for a power transformer according to the present invention;

fig. 4 is an enlarged schematic view of part a of the anti-collision protection apparatus for a power transformer according to the present invention.

Illustration of the drawings:

1. a protective box; 2. a solar energy baffle; 3. a heat sink; 4. a protective baffle; 5. a storage battery; 6. a first dust screen; 7. a first heat dissipation fan; 8. a shock absorbing seat; 9. a limiting plate; 10. a push rod; 11. a support plate; 12. a movable block; 13. a movable groove; 14. placing a groove plate; 15. a wiring hole; 16. a second dust screen; 17. a second heat dissipation fan; 18. a buffer seat; 19. a buffer spring; 20. a slide bar; 21. a slider; 22. a buffer rod.

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 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and as meaning, for example, either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: an anti-collision protection device of a power transformer comprises a protection box 1, wherein the front surface of the protection box 1 is connected with a heat dissipation groove 3, the top of the protection box 1 is connected with a storage battery 5, the top of the storage battery 5 is connected with a solar baffle 2, one side of the protection box 1 is connected with a first dust screen 6, the inside of the first dust screen 6 is connected with a first heat dissipation fan 7, the top of the rear surface of the protection box 1 is connected with a wiring hole 15, the bottom of the rear surface of the protection box 1 is connected with a second dust screen 16, the inside of the second dust screen 16 is connected with a second heat dissipation fan 17, the inside of the protection box 1 is connected with a movable groove 13, the inside of the movable groove 13 is connected with a movable block 12, the top of the movable block 12 is connected with a support plate 11, the inside of the support plate 11 is connected with a push rod 10, the top of the push rod 10 is connected with a limiting plate 9, the top of the support plate 11 is connected with a placing groove plate 14, the inside connection of placing frid 14 has cushion socket 8, and protective housing 1 surface one side is connected with cushion socket 18, and the inside connection of cushion socket 18 has slide bar 20, and the surface of slide bar 20 is connected with buffer spring 19, and one side of slide bar 20 is connected with sliding block 21, and one side of sliding block 21 is connected with buffer beam 22, and one side of buffer beam 22 is connected with guard flap 4.

The heat dissipation groove 3 is sleeved with the protective box 1, the storage battery 5 is fixedly connected with the protective box 1, the solar baffle 2 is welded with the storage battery 5, the storage battery 5 is arranged at the central line position of the protective box 1, the heat dissipation effect can be achieved through the heat dissipation groove 3, the heat dissipation effect of the protective box 1 is improved, the solar baffle 2 can convert light energy into electric energy, the electric energy is stored in the storage battery 5 and is used by a heat dissipation fan, the energy is saved, the environment is protected, the rain and sunlight shielding effects are achieved simultaneously, the service life of the protective box 1 is prolonged, the first dustproof net 6 is fixedly connected with the protective box 1, the first heat dissipation fan 7 is fixedly connected with the first dustproof net 6, the first dustproof net 6 is provided with four groups, the first dustproof net 6 and the protective box 1 are on the same level, the heat dissipation effect is guaranteed through the first dustproof net 6, the dustproof effect is achieved, and dust is prevented from entering the protective box 1, the first heat radiation fan 7 can play a role in heat radiation on two sides of the protective box 1, the heat radiation effect is improved, the heat radiation stability of the internal transformer is ensured, the wiring hole 15 is sleeved with the protective box 1, the second dustproof net 16 is fixedly connected with the protective box 1, the second heat radiation fan 17 is fixedly connected with the second dustproof net 16, the second dustproof net 16 and the protective box 1 are positioned on the same central line, the external circuit is conveniently connected with the internal transformer through the wiring hole 15, the use effect is ensured, the second dustproof net 16 can play a role in dust prevention on the back surface of the protective box 1, the dust prevention function is improved, the second heat radiation fan 17 can be matched with the first heat radiation fan 7 to improve the heat radiation effect in the protective box 1, the transformer is ensured to be stably used, the movable groove 13 is sleeved with the protective box 1, the movable block 12 is movably connected with the movable groove 13, three groups of the movable grooves 13 are provided, the support plate 11 is welded with the movable block 12, the push rod 10 is sleeved with the support plate 11, the support plate 11 is positioned at the central line position of the protective box 1, the movable block 12 moves in the movable groove 13 to facilitate the moving of the transformer out of the protective box 1, the overhaul and the replacement are convenient, the working efficiency is improved, the support plate 11 plays a role of supporting and fixing the placing groove plate 14 to ensure the stability of the transformer, the push rod 10 can push the limit plate 9 to lift, the operation is more convenient, the limit plate 9 is fixedly connected with the push rod 10, the limit plate 9 and the placing groove plate 14 are positioned on the same central line, the placing groove plate 14 is welded with the support plate 11, the damping seat 8 is sleeved with the placing groove plate 14, the placing groove plate 14 is positioned at the central line position of the protective box 1, the buffer seat 18 is fixedly connected with the protective box 1, the transformer can be fixed in the placing groove plate 14 through the limit plate 9 to ensure the stability of the transformer, the transformer can be fixed through the placing groove plate 14, when the protective box 1 is prevented from being impacted, an internal transformer is prevented from being damaged, the transformer can be protected by the shock absorption seat 8, the transformer is prevented from impacting the interior of the protective box 1 to cause damage, the slide rod 20 is fixedly connected with the buffer seat 18, the buffer spring 19 is sleeved with the slide rod 20, the slide block 21 is welded with the slide rod 20, the buffer rod 22 is fixedly connected with the slide block 21, the slide block 21 is slidably connected with the buffer seat 18, the protective baffle 4 is welded with the buffer rod 22, ten groups of the buffer seats 18 are provided, two groups of the protective baffles 4 are provided, the protective baffles 4 and the protective box 1 are positioned on the same horizontal line, the buffer rod 22 can be fixed by the buffer seat 18, the stable use of the buffer rod 22 is ensured, the impact force caused by the buffer rod 22 can be reduced by the slide rod 20 and the buffer spring 19, so that the anti-collision effect is achieved, the connection relationship between the buffer rod 22 and the buffer seat 18 can be ensured by the connection between the slide block 21 and the buffer rod 22, improve buffering effect, can block the rammer through guard flap 4, avoid 1 both sides weak department of protective housing to receive the striking, influence the use of inside transformer.

The working principle and the process are as follows: the transformer is stored in the storage groove plate 14 and is connected with the internal transformer through the external circuit of the wiring hole 15, the protective box 1 is closed, the solar baffle plate 2 can convert light energy into electric energy which is stored in the storage battery 5 and used by the heat radiation fan, the protective box is more energy-saving and environment-friendly, the protective box has the functions of keeping out rain and sunlight, the service life of the protective box 1 is prolonged, the first heat radiation fan 7 and the second heat radiation fan 17 can simultaneously carry out air cooling and heat radiation, the internal heat radiation effect of the protective box 1 is improved, the stable use of the transformer is ensured, the first dustproof net 6 and the second dustproof net 16 can play a role of dust prevention while ensuring the heat radiation effect, dust is prevented from entering the protective box 1, when the maintenance or the replacement is needed, the transformer can move in the movable groove 13 through the movable block 12, the transformer is convenient to move out of the protective box 1, the maintenance and the replacement are convenient, and the working efficiency is improved, when the impact object strikes the protective baffle 4, the impact force caused by the buffer rod 22 can be reduced through the slide rod 20 and the buffer spring 19, so that an anti-collision effect is achieved, the groove plate 14 is placed to fix the transformer, damage caused by collision with the protective box 1 is avoided, the shock absorption seat 8 can play a role in protecting the transformer, and the protective effect is improved.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a power transformer's crashproof protective apparatus, includes protective housing (1), its characterized in that: the solar energy protection device is characterized in that a heat dissipation groove (3) is connected to the front surface of the protection box (1), a storage battery (5) is connected to the top of the protection box (1), a solar energy baffle (2) is connected to the top of the storage battery (5), a first dust screen (6) is connected to one side of the protection box (1), a first heat dissipation fan (7) is connected to the inside of the first dust screen (6), a wiring hole (15) is connected to the top of the rear surface of the protection box (1), a second dust screen (16) is connected to the bottom of the rear surface of the protection box (1), a second heat dissipation fan (17) is connected to the inside of the second dust screen (16), a movable groove (13) is connected to the bottom of the inside of the protection box (1), a movable block (12) is connected to the inside of the movable groove (13), a support plate (11) is connected to the top of the movable block (12), and a push rod (10) is connected to the inside of the support plate (11), the top of catch bar (10) is connected with limiting plate (9), the top of backup pad (11) is connected with places frid (14), the internal connection of placing frid (14) has shock attenuation seat (8), protective housing (1) surface one side is connected with buffer seat (18), the internal connection of buffer seat (18) has slide bar (20), the surface of slide bar (20) is connected with buffer spring (19), one side of slide bar (20) is connected with sliding block (21), one side of sliding block (21) is connected with buffer beam (22), one side of buffer beam (22) is connected with guard flap (4).

2. An apparatus for protecting a power transformer against impact according to claim 1, characterized in that: the solar energy heat dissipation device is characterized in that the heat dissipation groove (3) is sleeved with the protection box (1), the storage battery (5) is fixedly connected with the protection box (1), the solar energy baffle (2) is welded with the storage battery (5), and the storage battery (5) is located at the central line position of the protection box (1).

3. An apparatus for protecting a power transformer against impact according to claim 1, characterized in that: the first dustproof net (6) is fixedly connected with the protective box (1), the first cooling fan (7) is fixedly connected with the first dustproof net (6), the first dustproof net (6) is provided with four groups, and the first dustproof net (6) and the protective box (1) are on the same level.

4. An apparatus for protecting a power transformer against impact according to claim 1, characterized in that: the wiring hole (15) is sleeved with the protective box (1), the second dust screen (16) is fixedly connected with the protective box (1), the second cooling fan (17) is fixedly connected with the second dust screen (16), and the second dust screen (16) and the protective box (1) are located on the same central line.

5. An apparatus for protecting a power transformer against impact according to claim 1, characterized in that: activity groove (13) cup joint with protective housing (1), movable block (12) and activity groove (13) swing joint, activity groove (13) have three groups, backup pad (11) and movable block (12) welding, catch bar (10) cup joint with backup pad (11), backup pad (11) are in the central line position of protective housing (1).

6. An apparatus for protecting a power transformer against impact according to claim 1, characterized in that: limiting plate (9) and catch bar (10) fixed connection, limiting plate (9) with place frid (14) on same central line, place frid (14) and backup pad (11) welding, shock attenuation seat (8) cup joint with placing frid (14), place frid (14) and be in the central line position of protective housing (1), buffing pad (18) and protective housing (1) fixed connection.

7. An apparatus for protecting a power transformer against impact according to claim 1, characterized in that: slide bar (20) and buffer seat (18) fixed connection, buffer spring (19) cup joint with slide bar (20), sliding block (21) and slide bar (20) welding, buffer beam (22) and sliding block (21) fixed connection, sliding block (21) and buffer seat (18) sliding connection, guard flap (4) and buffer beam (22) welding, buffer seat (18) have ten groups, guard flap (4) have two sets ofly, guard flap (4) are in on same water flat line with guard box (1).