CN217306247U

CN217306247U - Box body of box-type transformer and box-type transformer

Info

Publication number: CN217306247U
Application number: CN202220624196.1U
Authority: CN
Inventors: 王文杰; 韦婷婷; 盛毅
Original assignee: Anhui Zhong'an Green Energy Co ltd
Current assignee: Anhui Zhong'an Green Energy Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-26
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a box and box transformer of box transformer, including the transformer box, the T type pole that has slided and connected in the supporting sleeve, T type pole upper end fixed connection is in the backup pad lower extreme, the third spring has been cup jointed outside the T type pole, third spring one end and backup pad fixed connection, the other end and supporting sleeve fixed connection, T type bracing piece has been cup jointed in the spring box to the cunning, the joint groove is seted up in T type bracing piece upper end, the second spring has been cup jointed outside the T type gag lever post, second spring one end and spring box fixed connection; play the impetus to T type bracing piece through the first spring that is located the spring box, when the snow that accumulates of two sets of roof tops was more, the backup pad can move down and drive the support column and remove this moment, and T type bracing piece can outwards move and promote the roof and carry out empting of snow, prevents because snow is too much, leads to transformer box to appear damaging, reduces economic loss.

Description

Box body of box-type transformer and box-type transformer

Technical Field

The utility model relates to a transformer box technical field specifically is a box and box transformer of box transformer.

Background

The box-type transformer is characterized in that the traditional transformer is intensively designed in a box-type shell, has small volume, light weight, low noise, low loss and high reliability, and is widely applied to residential districts, commercial centers, light stations, airports, factories, mines, enterprises, hospitals, schools and other places; if chinese patent with publication No. CN207572234U discloses a box structure of power box transformer, the structure includes box, rings, hinge pin, monitoring alarm device, power button, box door, door handle lock, base, cable, control panel, winding core, high-precision winding, wire port, and heat dissipation holes, the upper end of the box is welded with the lower end of the rings, the monitoring alarm device is embedded in the box, the power button is embedded in the box door, the base and the box are integrated, and the winding core upper end is attached to the lower end of the high-precision winding.

However, the above scheme has the following disadvantages: when current transformer box used under sleet weather, can't carry out automatic clearance to the snow at its top, when a large amount of snow pile up in transformer box upper end, caused the damage to box itself easily, caused economic loss, for this reason, we released box and box transformer of a box transformer.

Disclosure of Invention

An object of the utility model is to provide a box and box transformer of box transformer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a box body of a box type transformer comprises a transformer box body, wherein two groups of the transformer box body are fixedly connected with two groups of supporting sleeves, T-shaped rods are connected in the supporting sleeves in a sliding mode, the upper ends of the T-shaped rods are fixedly connected to the lower ends of supporting plates, third springs are sleeved on the outer sides of the T-shaped rods, one ends of the third springs are fixedly connected with the supporting plates, the other ends of the third springs are fixedly connected with the supporting sleeves, the supporting plates are arranged at the upper ends of the transformer box body, two groups of supporting columns are fixedly connected to the upper ends of the supporting plates, the upper ends of the supporting columns are fixedly connected to a connecting plate, connecting blocks are fixedly sleeved on the outer sides of the supporting columns at the lower ends, T-shaped grooves are formed in two ends of the connecting blocks, T-shaped blocks are connected in a sliding mode in the T-shaped grooves, one ends, far away from the connecting blocks, are fixedly connected to one ends of spring boxes, T-shaped supporting rods are connected in a sliding mode in the spring boxes, and first springs are arranged in the spring boxes, one end of the first spring is fixedly connected in the spring box, the other end of the first spring is fixedly connected with the T-shaped supporting rod, one end, far away from the connecting block, of the T-shaped supporting rod extends out of the spring box and then is movably connected with the top plate, and the top plate is movably connected with the supporting plate;

the go-between has been cup jointed in the spring box outside, the go-between is close to spring box one side fixedly connected with joint pole, joint pole lower extreme runs through spring box and joint in the joint inslot, the joint groove is seted up in T type bracing piece upper end, it has T type gag lever post to have slided in the go-between lower extreme, T type gag lever post upper end fixed connection is in the spring box lower extreme, the second spring has been cup jointed in the T type gag lever post outside, second spring one end and spring box fixed connection, the other end and go-between fixed connection.

Preferably, the upper end of the supporting plate is fixedly connected with two groups of side plates.

Preferably, a trigger rod is arranged on the lower side of the connecting ring, and the lower end of the trigger rod is fixedly connected to the upper end of the transformer box body.

Preferably, the lower end of the transformer box body is fixedly connected with a bottom plate, and two sides of the transformer box body are fixedly connected with heat dissipation windows.

Preferably, one end of the T-shaped support rod, which is far away from the spring box, is movably connected with a T-shaped sliding block, the T-shaped sliding block is far away from the T-shaped support rod and laterally slides and is connected in a T-shaped guide groove, and the T-shaped guide groove is arranged in the top plate.

Furthermore, in order to realize the above object, the utility model also provides a box transformer, include the box of box transformer.

Compared with the prior art, the beneficial effects of the utility model are that: play the impetus to T type bracing piece through the first spring that is located the spring box, make two sets of roofs can outwards open and empty snow, when snow of two sets of roofs top is more, the backup pad can the downstream and drive the support column removal this moment, when the trigger bar makes the joint pole break away from the joint groove, this moment under the elasticity of first spring, T type bracing piece can outwards remove and promote the roof and carry out empting of snow, prevent because snow is too much, lead to transformer box to appear damaging, reduce economic loss.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic sectional view of the spring box of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of the structure of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the connection relationship between the connection ring and the spring box of the present invention.

In the figure: 1. a transformer tank body; 2. a base plate; 3. a T-shaped rod; 4. a support sleeve; 5. a third spring; 6. a top plate; 7. a side plate; 8. a heat dissipation window; 9. a support plate; 10. a trigger lever; 11. a clamping groove; 12. a T-shaped slider; 13. a T-shaped guide groove; 14. a support column; 15. connecting blocks; 16. a T-shaped groove; 17. a T-shaped support bar; 18. a T-shaped block; 19. a first spring; 20. a connecting ring; 21. a clamping and connecting rod; 22. a spring box; 23. a second spring; 24. a T-shaped limiting rod; 25. a connecting plate.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

example 1:

a box body of a box type transformer comprises a transformer box body 1, two groups of the transformer box body 1 are fixedly connected with two groups of supporting sleeves 4, the front side and the rear side of the left end and the right end of the transformer box body 1 are respectively and fixedly connected with the supporting sleeves 4, T-shaped rods 3 are slidably connected in the supporting sleeves 4, the upper ends of the T-shaped rods 3 are fixedly connected with the lower ends of supporting plates 9, when the supporting plates 9 move, the four groups of T-shaped rods 3 connected with the lower ends of the supporting plates can be driven to synchronously move along the supporting sleeves 4, third springs 5 are sleeved on the outer sides of the T-shaped rods 3, one ends of the third springs 5 are fixedly connected with the supporting plates 9, the other ends of the third springs are fixedly connected with the supporting sleeves 4, the supporting plates 9 are arranged at the upper end of the transformer box body 1, when the supporting plates 9 move downwards, the T-shaped rods 3 synchronously move downwards along the supporting sleeves 4, the third springs 5 are compressed, when the pressure at the upper ends of the supporting plates 9 disappears, under the action of the third springs 5, the supporting plate 9 is restored to the original position, two groups of supporting columns 14 are fixedly connected to the upper end of the supporting plate 9, the upper ends of the supporting columns 14 are fixedly connected to the lower end of a connecting plate 25, the two groups of supporting columns 14 are respectively fixedly connected to the front side and the rear side of the upper end of the supporting plate 9, a connecting block 15 is fixedly sleeved on the outer side of each supporting column 14, two ends of each connecting block 15 are respectively provided with a T-shaped groove 16, a T-shaped block 18 is slidably connected in each T-shaped groove 16, each T-shaped groove 16 can limit and guide the T-shaped block 18, one end, far away from the connecting block 15, of each T-shaped block 18 is fixedly connected to one end of a spring box 22, a T-shaped supporting rod 17 is slidably connected in each spring box 22, each T-shaped supporting rod 17 can support a top plate 6 in the use process, a first spring 19 is arranged in each spring box 22, one end, far away from the connecting block 15, extends out of each spring box 22 and is movably connected with the top plate 6, the top plate 6 is movably connected with the supporting plate 9, when accumulated snow on the top plate 6 is accumulated too much to cause the T-shaped supporting rod 17 to be separated from the limit position, at the moment, under the action of the elastic force of the first spring 19, the T-shaped supporting rod 17 moves outwards along the spring box 22, the T-shaped supporting rod 17 drives the top plate 6 to move synchronously, as the top plate 6 is movably connected with the supporting plate 9, the left end of the spring box 22 is movably connected with the T-shaped groove 16 through the T-shaped block 18, the right end of the T-shaped supporting rod 17 is movably connected into the T-shaped guide groove 13 through the T-shaped sliding block 12, and at the moment, under the driving of the T-shaped supporting rod 17, the top plate 6 stretches outwards and dumps the accumulated snow on the upper end of the top plate;

the outer side of the spring box 22 is sleeved with a connecting ring 20, one side of the connecting ring 20 close to the spring box 22 is fixedly connected with a clamping rod 21, the lower end of the clamping rod 21 penetrates through the spring box 22 and is clamped in a clamping groove 11, the clamping rod 21 is clamped in the clamping groove 11 to limit the T-shaped support rod 17, the clamping groove 11 is arranged in the upper end of the T-shaped support rod 17, the lower end of the connecting ring 20 is internally and slidably connected with a T-shaped limiting rod 24, the T-shaped limiting rod 24 limits the connecting ring 20 to prevent the connecting ring 20 from shaking back and forth in the using process to prevent the clamping rod 21 from being correctly clamped in the clamping groove 11, the upper end of the T-shaped limiting rod 24 is fixedly connected with the lower end of the spring box 22, the outer side of the T-shaped limiting rod 24 is sleeved with a second spring 23, one end of the second spring 23 is fixedly connected with the spring box 22, the other end of the second spring is fixedly connected with the connecting ring 20, when the connecting ring 20 is extruded to move upwards along the T-shaped limiting rod 24, at this time, the second spring 23 is compressed, and at the same time, the catching rod 21 moves upward and is separated from the catching groove 11, and after the pressing of the connection ring 20 is removed, the connection ring 20 is restored to the original position again by the elastic force of the second spring 23.

Example 2:

on the basis of embodiment 1, because the top plate 6 moves in an arc shape during the opening process, in order to enable the T-shaped support rod 17 to normally push the top plate 6 open, the upper end of the support plate 9 is fixedly connected with two sets of side plates 7, the two sets of side plates 7 are arranged between the two sets of top plates 6, the lower side of the connecting ring 20 is provided with the trigger rod 10, the lower end of the trigger rod 10 is fixedly connected to the upper end of the transformer box 1, when the accumulated snow on the upper end of the top plate 6 causes the support plate 9 to move downwards, the connecting ring 20 synchronously moves downwards and contacts with the upper end of the trigger rod 10, along with the continuous downward movement of the support plate 9, the connecting ring 20 moves upwards and drives the clamping rod 21 to separate from the clamping groove 11, and the second spring 23 is compressed, at this time, the T-shaped support rod 17 rapidly opens outwards and dumps the accumulated snow on the upper end of the top plate 6,

1 lower extreme fixedly connected with bottom plate 2 of transformer box, can fix transformer box 1 at suitable subaerial through bottom plate 2, the equal fixedly connected with heat dissipation window 8 in 1 both sides of transformer box, can dispel the heat to the electrical part of operation in the transformer box 1 through heat dissipation window 8, spring box 22 one end swing joint has T type slider 12 is kept away from to T type bracing piece 17, T type slider 12 is kept away from T type bracing piece 17 and is sideslipped and connect in T type guide way 13, T type guide way 13 is seted up in roof 6.

Furthermore, in order to realize the above object, the utility model also provides a box transformer, box including foretell box transformer.

The working principle is as follows: when the transformer box body 1 is used, the transformer box body 1 can be arranged on a proper ground through the bottom plate 2, when snow is accumulated excessively on two groups of top plates 6 at the upper end of the transformer box body 1 due to severe snow weather, the support plate 9 moves downwards at the moment, the support plate 9 moves to drive four groups of T-shaped rods 3 connected with the lower end of the support plate to synchronously move along the support sleeve 4, the third spring 5 is compressed at the moment, the accumulated snow at the upper end of the top plate 6 is more, the descending amplitude of the support plate 9 is larger, when the connecting ring 20 moves downwards and is in contact with the upper end of the trigger rod 10 arranged at the upper end of the transformer box body 1, the connecting ring 20 moves upwards at the moment and drives the clamping rod 21 to be separated from the clamping groove 11, the second spring 23 is compressed at the same time, the T-shaped support rod 17 moves outwards along the spring box 22 under the elastic force of the first spring 19, and the two groups of top plates 6 synchronously expand outwards to tilt under the support of the four groups of T-shaped support rods 17, because roof 6 is arc motion at the in-process that outwards opens, T type slider 12 that this moment lies in T type bracing piece 17 right-hand member connection can play the effect of stepping down to T type bracing piece 17 along the motion of T type guide way 13, make roof 6 can normally open, after two sets of roofs 6 open completely, the snow that lies in the roof 6 upper end this moment is emptyd, simultaneously under the elastic force effect of third spring 5, roof 6 that emptys the completion snow resumes original position under the drive of backup pad 9, accomplish empting of snow this moment, prevent because snow is too big, lead to transformer box 1 top to be crushed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a box of box transformer, includes transformer box (1), its characterized in that: the transformer box body (1) is provided with two groups of support sleeves (4) which are fixedly connected with two groups of support sleeves (4), the support sleeves (4) are internally slidably connected with T-shaped rods (3), the upper ends of the T-shaped rods (3) are fixedly connected with the lower ends of support plates (9), third springs (5) are sleeved on the outer sides of the T-shaped rods (3), one ends of the third springs (5) are fixedly connected with the support plates (9), the other ends of the third springs are fixedly connected with the support sleeves (4), the support plates (9) are arranged at the upper ends of the transformer box body (1), two groups of support columns (14) are fixedly connected with the upper ends of the support plates (9), the upper ends of the support columns (14) are fixedly connected with the lower ends of connecting plates (25), connecting blocks (15) are fixedly sleeved on the outer sides of the support columns (14), T-shaped grooves (16) are formed in both ends of the connecting blocks (15), T-shaped blocks (18) are slidably connected in the T-shaped grooves (16), one end, far away from the connecting block (15), of the T-shaped block (18) is fixedly connected to one end of a spring box (22), a T-shaped supporting rod (17) is connected to the interior of the spring box (22) in a sliding mode, a first spring (19) is arranged in the spring box (22), one end of the first spring (19) is fixedly connected to the interior of the spring box (22), the other end of the first spring is fixedly connected with the T-shaped supporting rod (17), one end, far away from the connecting block (15), of the T-shaped supporting rod (17) extends out of the spring box (22) and then is movably connected with a top plate (6), and the top plate (6) is movably connected with a supporting plate (9);

go-between (20) have been cup jointed in the spring box (22) outside, go-between (20) are close to spring box (22) one side fixedly connected with joint pole (21), joint pole (21) lower extreme runs through spring box (22) and joint in joint groove (11), joint groove (11) are seted up in T type bracing piece (17) upper end, it has T type gag lever post (24) to have slided in go-between (20) lower extreme, T type gag lever post (24) upper end fixed connection is in spring box (22) lower extreme, second spring (23) have been cup jointed in T type gag lever post (24) outside, second spring (23) one end and spring box (22) fixed connection, the other end and go-between (20) fixed connection.

2. The box-type transformer tank of claim 1, wherein: the upper end of the supporting plate (9) is fixedly connected with two groups of side plates (7).

3. The box-type transformer tank of claim 1, wherein: the lower side of the connecting ring (20) is provided with a trigger rod (10), and the lower end of the trigger rod (10) is fixedly connected to the upper end of the transformer box body (1).

4. The box-type transformer tank of claim 1, wherein: the transformer box is characterized in that a bottom plate (2) is fixedly connected to the lower end of the transformer box (1), and heat dissipation windows (8) are fixedly connected to the two sides of the transformer box (1).

5. The box-type transformer tank of claim 1, wherein: t type bracing piece (17) are kept away from spring box (22) one end swing joint and are had T type slider (12), T type slider (12) are kept away from T type bracing piece (17) one and are sideslipped and connect in T type guide way (13), T type guide way (13) are seted up in roof (6).

6. A box transformer, characterized in that it comprises a box of a box transformer according to any one of the preceding claims 1-5.