CN212161490U

CN212161490U - Dry-type transformer that stability can be good

Info

Publication number: CN212161490U
Application number: CN202021182009.6U
Authority: CN
Inventors: 刁金祥; 曹柳英
Original assignee: Hanguang Electric Co ltd
Current assignee: Hanguang Electric Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-12-15
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a dry-type transformer that stability can be good, comprising a base plate, a plurality of damping shock absorbers are evenly installed at the bottom plate top, and are a plurality of fixed being provided with between the damping shock absorber top places the board, it is fixed to be provided with the support at board top to place. The utility model discloses a damping bumper shock absorber's on the bottom plate use can effectively slow down the transformer main part and receiving the produced rocking of external wind-force influence, play preliminary absorbing effect, and the end department of support is with the fixed plate contact, and the second rubber shock absorber plate that sets up first rubber shock absorber board on the fixed plate and set up on the extrusion piece can make the transformer main part can receive a more comprehensive shock attenuation protecting effect, thereby can make the influence that the vibrations that produce because of the wind-force influence led to the fact the transformer main part fall to minimumly, thereby the stability of this dry transformer has been improved, make the fault rate of transformer main part reduce, the life of transformer main part has been improved.

Description

Dry-type transformer that stability can be good

Technical Field

The utility model belongs to the technical field of dry-type transformer, concretely relates to dry-type transformer that stability can be good.

Background

Dry transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry transformers refer to transformers in which iron cores and windings are not immersed in insulating oil, but various problems still exist in the various dry transformers on the market.

When the current dry-type transformer is actually used, the dry-type transformer is influenced by wind in the weather of wind and rain in the external environment, the dry-type transformer is rocked, partial components in the transformer can fall off due to the rocking, the use stability of the dry-type transformer is seriously reduced, the service life of the dry-type transformer is further shortened, and the dry-type transformer with good stability is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer that stability can be good 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: the utility model provides a dry-type transformer that stability can be good, includes the bottom plate, a plurality of damping shock absorbers are evenly installed at the bottom plate top, and is a plurality of the board is placed to fixed being provided with between the damping shock absorber top, place the fixed support that is provided with in board top, the inside transformer main part that is provided with of support, bottom plate top both ends are all fixed and are provided with the mounting panel, the fixed frame that holds that is provided with in outside one side of mounting panel, it is provided with the lead screw through the pivot activity to hold the frame inside, bottom plate top both ends are all fixed in mounting panel one side and are provided with the fixed plate, be provided with coupling mechanism between the lead screw outside and the fixed plate, both ends are all fixed in support one side and are provided with first.

Preferably, the connecting mechanism comprises a movable plate and a connecting rod, the movable plate is movably arranged at the outer side of one end of the screw rod through a threaded hole, the connecting rod is fixedly arranged at the four corners of one side of the movable plate, and one end of the connecting rod penetrates through the mounting plate and is fixedly connected with the fixed plate through the mounting hole.

Preferably, a rotating handle is arranged at one end, where the screw rod is located, of the rotating shaft on one side outside the accommodating frame.

Preferably, both ends are all fixed in first rubber damping plate both sides and are provided with the carriage about fixed plate one side, a plurality of springs are evenly installed to the carriage inboard, and are a plurality of the fixed connecting plate that is provided with between the one end of spring, the fixed extrusion piece that is provided with in connecting plate one side.

Preferably, one end surface of the pressing block is disposed obliquely.

Preferably, a second rubber damping plate is fixedly arranged on one end surface of the extrusion block.

Preferably, bottom plate top both ends both sides all are fixed and are provided with firm post, firm capital end all with hold frame fixed connection.

Preferably, the two ends of the two sides of the outer portion of the bottom plate are fixedly provided with assembling plates, and screw holes are formed in the surfaces of the assembling plates.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a damping bumper shock absorber's on the bottom plate use can effectively slow down the transformer main part and receiving the produced rocking of external wind-force influence, play preliminary absorbing effect, and the end department of support is with the fixed plate contact, and the second rubber shock absorber plate that sets up first rubber shock absorber board on the fixed plate and set up on the extrusion piece can make the transformer main part can receive a more comprehensive shock attenuation protecting effect, thereby can make the influence that the vibrations that produce because of the wind-force influence led to the fact the transformer main part fall to minimumly, thereby the stability of this dry transformer has been improved, make the fault rate of transformer main part reduce, the life of transformer main part has been improved.

(2) The utility model can be used by rotating the screw rod through the rotating handle, and can fix the position of the placed bracket, thereby ensuring the placing effect of the transformer main body, further ensuring the use stability of the dry type transformer, the operation steps of the fixed plate are simpler and more convenient, when the fixed plate is tightly attached to the bracket, the end of the bracket can be embedded between the connecting frames, the extrusion block can be tightly attached to the bracket under the action force of the spring, thereby the bracket can be completely fixed, simultaneously, the application of the fixed plate can lead the dry type transformer, the damping shock absorber and other shock absorption structures to be changed into a structure which can be conveniently disassembled, thereby being convenient for maintenance personnel to disassemble and overhaul the transformer main body, and leading the damping shock absorber and other shock absorption structures to be applied to other transformer main bodies after the transformer main body reaches the service life, the dry type transformer has better practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of a dry-type transformer with good stability;

fig. 2 is a schematic side view of a dry-type transformer with good stability of the present invention;

fig. 3 is a schematic view of a connection structure between a dry-type transformer bracket and a fixing plate of the present invention with good stability;

fig. 4 is the utility model relates to a mounting structure sketch map of dry-type transformer assembly plate that stability can be good.

In the figure: 1. a base plate; 2. a damping shock absorber; 3. placing the plate; 4. a support; 5. a transformer body; 6. mounting a plate; 7. an accommodating frame; 8. a screw rod; 9. a fixing plate; 10. a connecting mechanism; 11. a first rubber damper plate; 12. moving the plate; 13. a connecting rod; 14. turning a handle; 15. a connecting frame; 16. a spring; 17. a connecting plate; 18. extruding the block; 19. a second rubber damper plate; 20. a stabilizing column; 21. assembling a plate; 22. and a screw hole.

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.

Please refer to fig. 1-4, the utility model provides a dry-type transformer that stability can be good, comprising a base plate 1, a plurality of damping shock absorbers 2 are evenly installed at 1 top of bottom plate, it places board 3 to fixedly be provided with between 2 tops of a plurality of damping shock absorbers, it is provided with support 4 to place the fixed support 4 in board 3 top, support 4 is inside to be provided with transformer

main part

5, 1 top both ends of bottom plate are all fixed and are provided with mounting panel 6, the fixed frame 7 that holds that is provided with in 6 outside one side of mounting panel, it is provided with lead screw 8 through the pivot activity to hold frame 7 inside, 1 top both ends of bottom plate are all fixed being provided with fixed plate 9 in mounting panel 6 one side, be provided with coupling mechanism 10 between the lead screw 8 outside and the fixed plate 9, both ends are all fixed being provided with first rubber damping plate 11 in.

In this embodiment, preferably, the connecting mechanism 10 includes a moving plate 12 and a connecting rod 13, the moving plate 12 is movably disposed at an outer side of one end of the lead screw 8 through a threaded hole, the connecting rod 13 is fixedly disposed at four corners of one side of the moving plate 12, one end of the connecting rod 13 penetrates through the mounting plate 6 through the mounting hole and is fixedly connected with the fixed plate 9, the moving plate 12 and the fixed plate 9 can be connected through the connecting mechanism 10, and the fixed plate 9 can be controlled to perform lateral displacement by rotation of the lead screw 8.

In this embodiment, preferably, a rotating handle 14 is disposed at one end of a rotating shaft where the screw rod 8 is located on one side of the outer portion of the accommodating frame 7, and the rotating handle 14 can facilitate a user to rotate the rotating shaft where the screw rod 8 is located.

In this embodiment, it is preferred, both ends are all fixed in first rubber damper plate 11 both sides and are provided with connecting frame 15 about fixed plate 9 one side, a plurality of springs 16 are evenly installed to connecting frame 15 inboard, the fixed connecting plate 17 that is provided with between the one end of a plurality of springs 16, connecting plate 17 one side is fixed and is provided with extrusion piece 18, when support 4 is hugged closely to fixed plate 9, the end department of support 4 can be embedded into between connecting frame 15, extrusion piece 18 can hug closely support 4 under spring 16's effort equally, thereby make support 4 can receive more comprehensive fixed effect.

In this embodiment, it is preferable that one end surface of the pressing block 18 is disposed obliquely, and the pressing block 18 having one end surface disposed obliquely can enable the end of the bracket 4 to be successfully inserted between the connection frames 15 to contact with the first rubber damper plate 11.

In this embodiment, preferably, a second rubber damping plate 19 is fixedly disposed on one end surface of the extrusion block 18, and the second rubber damping plate 19 enables the contact surface between the bracket 4 and the extrusion block 18 to be also protected by damping.

In this embodiment, preferred, bottom plate 1 top both ends both sides are all fixed and are provided with firm post 20, firm post 20 top all with hold frame 7 fixed connection, firm post 20 can this be done formula transformer put the supporting effect, increased this be done formula transformer put the stability in use.

In this embodiment, it is preferred, bottom plate 1 outside both sides both ends are all fixed and are provided with assembly plate 21, and screw 22 has been seted up on assembly plate 21 surface, and accessible assembly plate 21 and screw 22 come assembly bolt to fix bottom plate 1 subaerial for this dry-type transformer is difficult for taking place the displacement, can further improve this dry-type transformer put stability in use.

The utility model discloses a theory of operation and use flow: the transformer body is arranged in the bracket 4, in the use process of the dry type transformer, the bracket 4 is directly arranged on the placing plate 3, the shaking of the transformer body 5 under the influence of external wind force can be effectively reduced through the use of the damping shock absorber 2 on the bottom plate 1, the primary shock absorption effect is achieved, the end of the bracket 4 is in contact with the fixing plate 9, the first rubber shock absorption plate 11 arranged on the fixing plate 9 and the second rubber shock absorption plate 19 arranged on the extrusion block 18 can enable the transformer body 5 to have a comprehensive shock absorption protection effect, the influence of the shock generated due to the influence of the wind force on the transformer body 5 can be reduced to the minimum, the stability of the dry type transformer is improved, the fault rate of the transformer body 5 is reduced, and the service life of the transformer body 5 is prolonged, the use accessible of fixed plate 9 is changeed 14 and is made lead screw 8 rotate and accomplish, when making lead screw 8 rotate, pass mounting panel 6 through the mounting hole because of connecting plate 17, so movable plate 12 can obtain spacing and carry out horizontal removal along with lead screw 8's rotation, make fixed plate 9 can carry out synchronous lateral shifting, thereby make fixed plate 9 hug closely support 4, and then can fix the support 4 position of placing, the effect of placing of receiving of transformer main part 5 has been guaranteed, the stability in use of this dry transformer has further been guaranteed, operating procedure is also simpler and more convenient, when fixed plate 9 hugs closely support 4, the end department of support 4 can be embedded into between connection frame 15, extrusion piece 18 can hug closely support 4 under the effort of spring 16 equally, thereby make support 4 can receive more comprehensive fixed effect, the application of fixed plate 9 makes between this dry transformer and damping bumper shock absorber 2 and other shock-absorbing structure become simultaneously For the structure that can conveniently dismantle to can make things convenient for maintainer to overhaul work to the dismantlement of transformer main part 5, also make damping bumper shock absorber 2 and other shock-absorbing structure can be applied to other transformer main part 5 after transformer main part 5 reaches service life, make this dry type transformer have better practicality.

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 dry-type transformer that stable performance is good, includes bottom plate (1), its characterized in that: the damping device is characterized in that a plurality of damping shock absorbers (2) are uniformly installed at the top of the bottom plate (1), a placing plate (3) is fixedly arranged between the top ends of the plurality of damping shock absorbers (2), a support (4) is fixedly arranged at the top of the placing plate (3), a transformer main body (5) is arranged in the support (4), mounting plates (6) are fixedly arranged at two ends of the top of the bottom plate (1), a containing frame (7) is fixedly arranged at one side of the outer part of each mounting plate (6), a lead screw (8) is movably arranged in each containing frame (7) through a rotating shaft, fixing plates (9) are fixedly arranged at two ends of the top of the bottom plate (1) on one side of each mounting plate (6), a connecting mechanism (10) is arranged between the outer side of each lead screw (8) and each fixing plate (9), first rubber damping plates (11), one side of the first rubber damping plate (11) is in contact with the bracket (4).

2. A dry-type transformer as claimed in claim 1, wherein: coupling mechanism (10) are including movable plate (12) and connecting rod (13), the one end outside of lead screw (8) is provided with movable plate (12) through the screw hole activity, all fixed connecting rod (13) that are provided with in movable plate (12) one side four corners department, the one end of connecting rod (13) all passes mounting panel (6) and fixed plate (9) fixed connection through the mounting hole.

3. A dry-type transformer as claimed in claim 1, wherein: and a rotating handle (14) is arranged at one end of the rotating shaft, where the screw rod (8) is located, on one side of the outer part of the accommodating frame (7).

4. A dry-type transformer as claimed in claim 1, wherein: both ends are all fixed being provided with connecting frame (15) in first rubber damper plate (11) both sides about fixed plate (9) one side, a plurality of springs (16) are evenly installed to connecting frame (15) inboard, and are a plurality of fixed connecting plate (17) that are provided with between the one end of spring (16), fixed extrusion piece (18) that is provided with in connecting plate (17) one side.

5. A dry-type transformer as claimed in claim 4, wherein: one end surface of the extrusion block (18) is arranged in an inclined way.

6. A dry-type transformer as claimed in claim 4, wherein: and a second rubber damping plate (19) is fixedly arranged on one end surface of the extrusion block (18).

7. A dry-type transformer as claimed in claim 1, wherein: both sides of the two ends of the top of the bottom plate (1) are fixedly provided with stabilizing columns (20), and the top ends of the stabilizing columns (20) are fixedly connected with the accommodating frame (7).

8. A dry-type transformer as claimed in claim 1, wherein: bottom plate (1) outside both sides both ends all are fixed and are provided with assembly plate (21), screw (22) have been seted up on assembly plate (21) surface.