CN212084829U

CN212084829U - Insulating part of iron core coil of three-dimensional roll iron core distribution transformer

Info

Publication number: CN212084829U
Application number: CN202021128115.6U
Authority: CN
Inventors: 聂振华
Original assignee: Shijiazhuang Tiantai Power Transformer Co ltd
Current assignee: Shijiazhuang Tiantai Power Transformer Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-12-04
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to a three-dimensional iron core distribution transformer that rolls up technical field just discloses a three-dimensional iron core distribution transformer's of rolling up insulating part of iron core coil, which comprises a fixing block, the constant head tank has been seted up to the inner wall of fixed block, the inner wall fixedly connected with buffer block of constant head tank, the inner wall swing joint of buffer block has the iron core coil body, spacing hole has been seted up to the inner wall of fixed block, the inner wall swing joint in spacing hole has the stopper. This three-dimensional insulator of rolling up iron core distribution transformer's iron core coil can reach the purpose of the dismouting of being convenient for of this three-dimensional insulator of rolling up iron core distribution transformer's iron core coil, bring facility for staff's work, staff's work efficiency has been improved, staff's operating time has been shortened, staff's intensity of labour has been reduced, the inconvenient problem of insulator dismouting of general three-dimensional iron core distribution transformer's iron core coil has been solved, thereby work and life for people bring facility.

Description

Insulating part of iron core coil of three-dimensional roll iron core distribution transformer

Technical Field

The utility model relates to a three-dimensional iron core distribution transformer technical field that rolls up specifically is a three-dimensional iron core distribution transformer's of rolling up iron core coil's insulating part.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation and voltage stabilization (magnetic saturation transformers), and the like. It can be divided into power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.) according to their applications. The three-dimensional wound core transformer is an energy-saving power transformer, and creatively changes a laminated magnetic circuit structure and a three-phase layout of the traditional power transformer, so that the product performance is more optimized.

Most three-dimensional iron core distribution transformer's of rolling up iron core coil's insulating part single structure and fixed in the existing market, can not be convenient dismantle and install iron core coil, bring inconvenience for staff's work, reduced staff's work efficiency, prolonged staff's operating time to work and life that have influenced people

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a three-dimensional insulator of rolling up iron core distribution transformer's iron core coil possesses advantages such as the dismouting of being convenient for, has solved the inconvenient problem of insulator dismouting of general three-dimensional iron core distribution transformer's iron core coil of rolling up.

(II) technical scheme

For the purpose of realizing the dismouting of being convenient for of the insulator of above-mentioned three-dimensional iron core distribution transformer's of rolling up iron core coil, the utility model provides a following technical scheme: the utility model provides a three-dimensional insulating part of rolling up iron core distribution transformer's iron core coil, includes the fixed block, the constant head tank has been seted up to the inner wall of fixed block, the inner wall fixedly connected with buffer block of constant head tank, the inner wall swing joint of buffer block has iron core coil body, spacing hole has been seted up to the inner wall of fixed block.

The inner wall of the limiting hole is movably connected with a limiting block, the fixing block is movably connected with a supporting block through the limiting block, a positioning hole is formed in the inner wall of the supporting block, a positioning block is movably connected to the inner wall of the positioning hole, and a sealing cover is fixedly connected to one side of the positioning block.

Preferably, the outer wall of the supporting block is fixedly connected with an engagement block, an engagement hole is formed in the inner wall of the engagement block, and a connecting block is movably connected to the inner wall of the engagement hole.

Preferably, the shape and size of the positioning groove are matched with those of the buffer block, and the center line of the positioning groove is superposed with that of the buffer block.

Preferably, the number of the limiting holes is two, and the two limiting holes are symmetrically arranged by taking the perpendicular bisector of the fixing block as a symmetry axis.

Preferably, the inner wall of the limiting block is provided with a connecting hole, and the shape and size of the connecting hole are matched with those of the connecting block.

Preferably, the number of the positioning holes is two, and the two positioning holes are symmetrically arranged by taking the perpendicular bisector of the supporting block as a symmetry axis.

Preferably, the inner wall of the sealing cover is provided with a heat dissipation opening, and the central line of the heat dissipation opening is superposed with the central line of the sealing cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a three-dimensional iron core distribution transformer's of rolling up iron core coil's insulating part possesses following beneficial effect:

1. this three-dimensional insulator of rolling up iron core distribution transformer's iron core coil, through the fixed block, the constant head tank, the buffer block, spacing hole, the stopper, the supporting shoe, mutually supporting use of locating hole and locating piece, can reach the purpose of the insulator dismouting of being convenient for of this three-dimensional iron core distribution transformer's iron core coil, the work of giving the staff brings the facility, staff's work efficiency has been improved, staff's operating time has been shortened, staff's intensity of labour has been reduced, the inconvenient problem of insulator dismouting of general three-dimensional iron core distribution transformer's iron core coil has been solved, thereby work and life for people bring the facility.

2. This three-dimensional insulator of rolling up iron core distribution transformer's iron core coil, through the supporting shoe that sets up, the locating hole, locating piece and sealed lid, can reach the good purpose of this three-dimensional insulator radiating effect who rolls up iron core distribution transformer's iron core coil, avoided this three-dimensional insulator of rolling up iron core distribution transformer to be in the condition that leads to the device to appear the damage under the high temperature environment for a long time, the life of this three-dimensional insulator of rolling up iron core distribution transformer's iron core coil has been prolonged, people's economic loss has been reduced.

Drawings

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

fig. 2 is a schematic structural view of the sealing cover of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a fixed block; 2. positioning a groove; 3. a buffer block; 4. an iron core coil body; 5. a limiting hole; 6. a limiting block; 7. a support block; 8. positioning holes; 9. positioning blocks; 10. a sealing cover; 11. a joining block; 12. an engagement hole; 13. and (4) connecting the blocks.

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. 1-3, an insulating part of an iron core coil of a three-dimensional wound iron core distribution transformer comprises a fixing block 1, a positioning groove 2 is formed in the inner wall of the fixing block 1, a buffer block 3 is fixedly connected to the inner wall of the positioning groove 2, the shape and size of the positioning groove 2 are matched with the shape and size of the buffer block 3, the central line of the positioning groove 2 coincides with the central line of the buffer block 3, the inner wall of the buffer block 3 is movably connected with an iron core coil body 4, the buffer block 3 can reduce the vibration received by the iron core coil body 4, the stability of the device is improved, a limiting hole 5 is formed in the inner wall of the fixing block 1, the number of the limiting holes 5 is two, and the two limiting holes 5 are symmetrically arranged by taking the.

The inner wall of the limiting hole 5 is movably connected with a limiting block 6, the fixing block 1 is movably connected with a supporting block 7 through the limiting block 6, the outer wall of the supporting block 7 is fixedly connected with an engagement block 11, the inner wall of the engagement block 11 is provided with engagement holes 12, the inner wall of the engagement holes 12 is movably connected with a connecting block 13, the inner wall of the limiting block 6 is provided with connecting holes, the shape and the size of each connecting hole are matched with those of the connecting block 13, the inner wall of the supporting block 7 is provided with positioning holes 8, the number of the positioning holes 8 is two, the two positioning holes 8 are symmetrically arranged by taking the perpendicular bisector of the supporting block 7 as a symmetry axis, the inner wall of the positioning hole 8 is movably connected with a positioning block 9, and the purpose of facilitating the dismounting of the insulating part of the iron core coil of the three-dimensional roll iron core distribution transformer can be achieved through the mutual matching use, the insulating part of the iron core coil of the three-dimensional rolled iron core distribution transformer can achieve the purpose of good heat dissipation effect of the insulating part, the condition that the insulating part of the iron core coil of the three-dimensional rolled iron core distribution transformer is damaged due to long-time high-temperature environment is avoided, and the service life of the insulating part of the iron core coil of the three-dimensional rolled iron core distribution transformer is prolonged, the economic loss of people is reduced.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, arrange iron core coil body 4 in buffer block 3, insert constant head tank 2 with buffer block 3 in, insert spacing hole 5 with stopper 6, stopper 6 runs through and links up piece 11, insert linking hole 12 with connecting block 13 in, through linking up piece 11, supporting shoe 7 is together fixed with fixed block 1, inserts locating piece 9 in the locating hole 8 to accomplish the dismouting work of this three-dimensional iron core coil's of rolling up iron core distribution transformer insulating part.

To sum up, this three-dimensional insulator of rolling up iron core distribution transformer's iron core coil can reach the purpose of the dismouting of being convenient for of this three-dimensional insulator of rolling up iron core distribution transformer's iron core coil, bring the facility for staff's work, staff's work efficiency has been improved, staff's intensity of labour has been reduced, the radiating effect of this three-dimensional insulator of rolling up iron core distribution transformer's iron core coil is good simultaneously, the life of this three-dimensional insulator of rolling up iron core distribution transformer's iron core coil has been prolonged, people's economic loss has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an insulating part of three-dimensional iron core distribution transformer's of rolling up iron core coil, includes fixed block (1), its characterized in that: the inner wall of the fixed block (1) is provided with a positioning groove (2), the inner wall of the positioning groove (2) is fixedly connected with a buffer block (3), the inner wall of the buffer block (3) is movably connected with an iron core coil body (4), and the inner wall of the fixed block (1) is provided with a limiting hole (5);

the inner wall swing joint of spacing hole (5) has stopper (6), fixed block (1) has supporting shoe (7) through stopper (6) swing joint, locating hole (8) have been seted up to the inner wall of supporting shoe (7), the inner wall swing joint of locating hole (8) has locating piece (9), one side fixedly connected with sealed lid (10) of locating piece (9).

2. The insulator of a core coil of a three-dimensional wound core distribution transformer of claim 1, wherein: the outer wall fixedly connected with of supporting shoe (7) links up piece (11), link up hole (12) have been seted up to the inner wall that links up piece (11), the inner wall swing joint of link up hole (12) has connecting block (13).

3. The insulator of a core coil of a three-dimensional wound core distribution transformer of claim 1, wherein: the shape and size of the positioning groove (2) and the shape and size of the buffer block (3) are matched with each other, and the center line of the positioning groove (2) is superposed with the center line of the buffer block (3).

4. The insulator of a core coil of a three-dimensional wound core distribution transformer of claim 1, wherein: the number of the limiting holes (5) is two, and the two limiting holes (5) are symmetrically arranged by taking the perpendicular bisector of the fixing block (1) as a symmetry axis.

5. The insulator of a core coil of a three-dimensional wound core distribution transformer of claim 1, wherein: the inner wall of the limiting block (6) is provided with a connecting hole, and the shape and the size of the connecting hole are matched with those of the connecting block (13).

6. The insulator of a core coil of a three-dimensional wound core distribution transformer of claim 1, wherein: the number of the positioning holes (8) is two, and the two positioning holes (8) are symmetrically arranged by taking the perpendicular bisector of the supporting block (7) as a symmetry axis.

7. The insulator of a core coil of a three-dimensional wound core distribution transformer of claim 1, wherein: the inner wall of the sealing cover (10) is provided with a heat dissipation opening, and the central line of the heat dissipation opening is superposed with the central line of the sealing cover (10).