CN213781751U

CN213781751U - Trauma-free power transformer

Info

Publication number: CN213781751U
Application number: CN202022601874.6U
Authority: CN
Inventors: 卢滨
Original assignee: Tianjin Development Zone Fengda Industrial Co ltd
Current assignee: Tianjin Development Zone Fengda Industrial Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-23
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses an it harms power transformer to avoid traumatizing, including protecting crust, anticollision board, base and fixed plate, the inside of anticollision board is provided with the otter board, and all installs the radiating fin who is equidistance structural distribution through the bolt on the outer wall of protecting crust three sides, all installs a buffer cylinder through the bolt on the outer wall of protecting crust three sides, and the inside sliding connection of a buffer cylinder has the support column that is connected with the anticollision board, and the welding has a buffer spring who is connected with the support column on the inner wall of buffer cylinder one side. The utility model discloses the elastic force of first buffer spring and second buffer spring can cushion the impact that the guard plate received, and then can protect the transformer body, prevents that the transformer from being strikeed by the body, and the water pump can be with the inside of cold water suction to the cold water pipe, and the conduction piece is derived air conditioning, and the heat dissipation fan blows the cold wind to the transformer body, can play radiating effect, and the elastic force of fixed spring can make the inside of fixture block joint draw-in groove.

Description

Trauma-free power transformer

Technical Field

The utility model relates to a power transformer technical field especially relates to an it harms power transformer to exempt from to traumatize.

Background

A power transformer is a stationary electrical device for changing an ac voltage (current) of a certain value into another voltage (current) of the same frequency or different values, and is one of the main devices of a power plant and a substation.

The existing power transformer does not have the function of collision prevention, so that the transformer is damaged by internal parts when being impacted by the outside, and does not have the function of heat dissipation, so that the heat inside the transformer is too high, and the parts are burnt out, therefore, an electric transformer free of external injury is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the function that does not have to the anticollision that exists among the prior art, cause the internals to damage the phenomenon when leading to the transformer to receive outside striking, do not have radiating function simultaneously, lead to the inside heat of transformer too high, can burn the shortcoming of part damage, and the harmful power transformer that exempts from to traumatize that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an exempt from to traumatize harms power transformer, includes protecting crust, anticollision board, base and fixed plate, the inside of anticollision board is provided with the otter board, and all installs the radiating fin who is equidistance structure distribution through the bolt on the outer wall of protecting crust three sides, all install a buffer tube through the bolt on the outer wall of protecting crust three sides, and the inside sliding connection of buffer tube has the support column that is connected with the anticollision board, the welding has the first buffer spring who is connected with the support column on the inner wall of buffer tube one side, and the support column is located and has cup jointed the second buffer spring on the outside outer wall of buffer tube.

Further, install the cold water storage cistern through the bolt on the outer wall of protecting crust one side, and install the mounting panel through the bolt on the inside wall of protecting crust, the inside of mounting panel is installed through the bolt and is the heat dissipation fan that equidistance structure distributes, and transformer body on the outer wall at mounting panel top.

Further, the water pump is installed through the bolt in inner wall one side of protecting crust bottom, and the input of water pump is connected with the cold water storage cistern through the pipeline, the cold water pipe that is S type structure distribution is installed through the bolt to the output of water pump, and the other end that the water pump was kept away from to the cold water pipe is connected with the cold water storage cistern.

Furthermore, the welding has the conduction piece that is equidistant structure distribution on the lateral wall of cold water pipe, and the welding has the separation blade that is equidistant structure distribution on the inside wall of cold water pipe.

Further, the fixing base is installed through the bolt in the outer wall both sides at base top, and the welding has two sliding seats that run through in the fixing base inside on the outer wall of fixed plate one side.

Furthermore, two clamping grooves are formed in the bottoms of the outer walls of two sides of the protective shell, two clamping blocks clamped inside the clamping grooves are welded on the outer wall of one side of the fixed plate, and the movable seat is located on the outer wall between the fixed plate and the fixed seat and is sleeved with the fixed spring.

It is further, two sliding connection has the removal seat between the fixing base, and has all seted up the spring groove on removing the outer wall of seat and the adjacent one side of base, vertical adjacent two the welding has the extrusion spring on the inner wall of the adjacent one side of spring groove, the fixed slot has been seted up on the outer wall at removal seat top, and the other end joint that the fixed plate was kept away from to the sliding seat is in the inside of fixed slot.

The utility model has the advantages that:

1. through crashproof board, otter board, buffer cylinder, support column, first buffer spring and the second buffer spring that sets up, the impact that crashproof board received can be cushioned to first buffer spring and second buffer spring's the extending and contracting force, and then can protect the transformer body, prevents that the transformer from being strikeed by the body.

2. Through cold water tank, water pump, cold water pipe, conduction piece and the separation blade that sets up, the water pump can be with the inside of cold water suction to the cold water pipe, and the conduction piece exports air conditioning, and the heat dissipation fan blows the cold wind to the transformer body, can play radiating effect.

3. Through the base, sliding seat, fixed plate, fixed spring, extrusion spring and the fixed slot that set up, fixed spring's flexible power can make the inside of fixture block joint draw-in groove, and then can fix the protecting crust on the base, and it is all more convenient to install and dismantle.

Drawings

Fig. 1 is a schematic perspective view of an electric power transformer without external damage according to the present invention;

fig. 2 is a schematic view of a protection structure of an electric transformer without external damage according to the present invention;

fig. 3 is a schematic diagram of an internal structure of an electric transformer without external damage according to the present invention;

fig. 4 is a schematic view of an installation structure of an injury-free power transformer provided by the present invention.

In the figure: the transformer comprises a protective shell 1, an anti-collision plate 2, a screen plate 3, a buffer cylinder 4, a support column 5, a first buffer spring 6, a heat radiation fin 7, a cold water tank 8, a water pump 9, a cold water pipe 10, a conduction piece 11, a blocking piece 12, a mounting plate 13, a heat radiation fan 14, a transformer body 15, a base 16, a movable seat 17, a fixing plate 18, a clamping groove 19, a clamping block 20, a fixing spring 21, a fixing seat 22, a movable seat 23, a spring groove 24, an extrusion spring 25, a fixing groove 26 and a second buffer spring 27.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an electric transformer without damage from external injury includes a protective shell 1, an anti-collision plate 2, a base 16 and a fixing plate 18, a mesh plate 3 is disposed inside the anti-collision plate 2, the outer walls of three sides of the protective shell 1 are all provided with radiating fins 7 which are distributed in an equidistant structure through bolts, the outer walls of three sides of the protective shell 1 are all provided with buffer cylinders 4 through bolts, a supporting column 5 connected with the anti-collision plate 2 is connected inside the buffer cylinder 4 in a sliding way, a first buffer spring 6 connected with the supporting column 5 is welded on the inner wall of one side of the buffer cylinder 4, and the outer wall of the supporting column 5 positioned outside the buffer cylinder 4 is sleeved with a second buffer spring 27, the impact force on the anti-collision plate 2 can be weakened by the expansion force of the first buffer spring 6 and the second buffer spring 27, further, the protective case 1 and the transformer body 1 can be prevented from being struck, and the transformer body 15 can be protected.

Further, install cold water tank 8 through the bolt on the outer wall of protecting crust 1 one side, and install mounting panel 13 through the bolt on the inside wall of protecting crust 1, the heat dissipation fan 14 that is equidistance structure distribution is installed through the bolt in mounting panel 13's inside, and transformer body 15 on the outer wall at mounting panel 13 top, and heat dissipation fan 14 can blow cold wind to transformer body 15, dispels the heat to transformer body 15.

Further, water pump 9 is installed through the bolt in the inner wall one side of protecting crust 1 bottom, and water pump 9 ' S input is connected with cold water storage cistern 8 through the pipeline, and cold water pipe 10 that is S type structure distribution is installed through the bolt to water pump 9 ' S output, and cold water pipe 10 keeps away from water pump 9 ' S the other end and is connected with cold water storage cistern 8, and water pump 9 can be with the inside cold water suction of cold water storage cistern 8 inside to the inside of cold water pipe 10.

Further, the welding has the conduction piece 11 that is equidistant structure distribution on the lateral wall of cold water pipe 10, and the welding has the separation blade 12 that is equidistant structure distribution on the inside wall of cold water pipe 10, and separation blade 12 can slow down the velocity of flow of cold water, can be to air conditioning make full use of.

Further, fixing base 22 is all installed through the bolt in the outer wall both sides at base 16 top, and the welding has two sliding seat 17 that run through in fixing base 22 inside on the outer wall of fixed plate 18 one side, can make sliding seat 17 parallel translation.

Further, two draw-in grooves 19 have all been seted up to the outer wall bottom of protecting crust 1 both sides, and the welding has two joints at the inside fixture block 20 of draw-in groove 19 on the outer wall of fixed plate 18 one side, and has cup jointed fixed spring 21 on the outer wall that sliding seat 17 is located between fixed plate 18 and the fixing base 22, and fixed spring 21 can drive fixture block 20 when can not the atress and keep away from the inside of draw-in groove 19, conveniently dismantles protecting box 1 from base 16.

Further, sliding connection has the removal seat 23 between two fixing bases 22, and has all seted up spring groove 24 on the outer wall of the adjacent one side of removal seat 23 and base 16, the welding has extrusion spring 25 on the inner wall of the adjacent one side of vertical two adjacent spring grooves 24, fixed slot 26 has been seted up on the outer wall at removal seat 23 top, and the other end joint that fixed plate 18 was kept away from to sliding seat 17 is in the inside of fixed slot 26, extrusion spring can be fixed to sliding seat 17, and then can make 20 joints of fixture block inside draw-in groove 19, it is convenient fixed to protective housing 1.

The working principle is as follows: when the anti-damage power transformer is used, when the anti-collision plate 2 is impacted, the impact force during the impact can be weakened by the expansion force of the first buffer spring 6 and the second buffer spring 27, so that the protective shell 1 can be protected, the transformer body 15 can be prevented from being damaged after the impact, the heat dissipation fins 7 can dissipate heat of the protective shell 1, when the heat in the protective shell 1 is too high, the water pump 9 is started to pump cold water in the cold water tank 8 into the cold water pipe 10, the cold air is conducted into the protective shell 1 by the conduction pieces 11, the cold air is blown to the transformer body 15 by the heat dissipation fan 14, so that the heat of the transformer body 15 can be dissipated, the baffle pieces 12 can slow down the flow rate of the cold water, so that the cold water can be fully utilized, the water in the cold water pipe 10 can be recycled into the cold water tank 8, when the protective shell 1 needs to be detached from the base 16, downwards pulling removes seat 23, extrusion spring 25 is compressed this moment, the inside of fixed slot 26 is kept away from to the one end of sliding seat 17, fixed spring 21 is not drawn the power and can be stretched this moment, and then can support fixture block 20 and keep away from the inside of draw-in groove 19, can conveniently dismantle protective housing 1 from base 16, on the contrary, downwards pulling removes seat 23, inside promotes fixed plate 18, make the inside of fixture block 20 joint at draw-in groove 19, then loosen and remove seat 23, the inside at fixed slot 26 is pegged graft to the one end that makes sliding seat 17, can conveniently install protecting crust 1 on base 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an it harms power transformer to avoid traumatizing, includes protecting crust (1), anticollision board (2), base (16) and fixed plate (18), its characterized in that, the inside of anticollision board (2) is provided with otter board (3), and all installs through the bolt on the outer wall of protecting crust (1) three sides and be radiating fin (7) of equidistance structural distribution, all install buffer cylinder (4) through the bolt on the outer wall of protecting crust (1) three sides, and the inside sliding connection of buffer cylinder (4) has support column (5) that are connected with anticollision board (2), the welding has first buffer spring (6) that are connected with support column (5) on the inner wall of buffer cylinder (4) one side, and has cup jointed second buffer spring (27) on support column (5) are located the outside outer wall of buffer cylinder (4).

2. The external injury-free power transformer of claim 1, wherein the outer wall of one side of the protective shell (1) is provided with a cold water tank (8) through bolts, the inner side wall of the protective shell (1) is provided with a mounting plate (13) through bolts, the inside of the mounting plate (13) is provided with heat dissipation fans (14) which are distributed in an equidistant structure through bolts, and the outer wall at the top of the mounting plate (13) is provided with a transformer body (15).

3. The external injury-free power transformer is characterized in that a water pump (9) is mounted on one side of the inner wall of the bottom of the protective shell (1) through a bolt, the input end of the water pump (9) is connected with the cold water tank (8) through a pipeline, cold water pipes (10) distributed in an S-shaped structure are mounted at the output end of the water pump (9) through bolts, and the other end, far away from the water pump (9), of each cold water pipe (10) is connected with the cold water tank (8).

4. The electric transformer free from external injury as claimed in claim 3, wherein the outside wall of the cold water pipe (10) is welded with conduction sheets (11) distributed in an equidistant structure, and the inside wall of the cold water pipe (10) is welded with blocking sheets (12) distributed in an equidistant structure.

5. The external damage-free power transformer as claimed in claim 1, wherein the fixed seats (22) are installed on both sides of the outer wall of the top of the base (16) through bolts, and two movable seats (17) penetrating through the fixed seats (22) are welded on the outer wall of one side of the fixed plate (18).

6. The external injury-free power transformer as claimed in claim 1, wherein two clamping grooves (19) are formed in the bottom of the outer wall of each of two sides of the protective shell (1), two clamping blocks (20) clamped in the clamping grooves (19) are welded on the outer wall of one side of the fixed plate (18), and a fixed spring (21) is sleeved on the outer wall of the movable seat (17) between the fixed plate (18) and the fixed seat (22).

7. The electric transformer free of external injury as claimed in claim 5, wherein a moving seat (23) is slidably connected between the two fixed seats (22), the outer walls of the moving seat (23) and the adjacent side of the base (16) are both provided with spring grooves (24), the inner walls of the adjacent sides of the two longitudinally adjacent spring grooves (24) are welded with extrusion springs (25), the outer wall of the top of the moving seat (23) is provided with fixing grooves (26), and the other end of the moving seat (17) far away from the fixing plate (18) is clamped inside the fixing grooves (26).