CN215643978U

CN215643978U - Dry-type transformer clamp

Info

Publication number: CN215643978U
Application number: CN202122181786.XU
Authority: CN
Inventors: 张海东
Original assignee: Changzhou Zhongbian Electric Co ltd
Current assignee: Changzhou Zhongbian Electric Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-25
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a dry-type transformer clamping piece, which relates to the technical field of transformer equipment and comprises a dry-type transformer main body, wherein the dry-type transformer main body comprises a high-voltage connector and a high-voltage connecting rod, the high-voltage connector is fixedly arranged on the surface of the dry-type transformer main body, the side surface of the high-voltage connector is fixedly connected with one end of the high-voltage connecting rod, a clamping piece mechanism is arranged above the dry-type transformer main body, the bottom of the dry-type transformer main body is fixedly connected with a damping device, and the clamping piece mechanism comprises a left clamping plate and a right clamping plate. According to the utility model, the anti-pressure and anti-seismic effects are carried out on the vibration generated by the transformer through the anti-pressure device, the shock absorption and support effects of the shock absorption and support rods are carried out on the anti-pressure device, then the connecting rods and the support columns are matched to keep stable support on the whole device, and the generated vibration is buffered and isolated through the matching between the springs and the X-shaped shock isolation strips, so that the effect of improving the use efficiency of the transformer is achieved.

Description

Dry-type transformer clamp

Technical Field

The utility model relates to the technical field of transformer equipment, in particular to a dry-type transformer clamping piece.

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, voltage stabilization, and the like. According to the application, the method can be divided into: power transformers and special transformers, such as furnace transformers, rectifier transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impulse transformers, instrument transformers, electronic transformers, reactors, transformers, etc.

The following problems exist in the prior art:

1. when the existing dry-type transformer clamp is used, the clamp is complex in structure, low in structural strength and long in processing period, so that the utilization efficiency of the transformer is reduced;

2. when the existing dry-type transformer is used, the transformer can vibrate to a certain extent and generate certain noise, and due to the fact that vibration frequency is too high, clamping pieces of the transformer can loosen to a certain extent, and the use efficiency of the transformer is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping piece for a dry-type transformer, which aims to provide a clamping piece with simple structure and accurate structural strength and solves the problem that the utilization efficiency of the transformer is reduced due to the fact that the clamping piece of the dry-type transformer is complex in structure and low in structural strength; the other purpose is that the problem that the use efficiency of the transformer is reduced due to the fact that the clamping piece of the transformer is loosened to a certain degree due to too much vibration frequency in order to solve the problem that the transformer can vibrate to a certain degree and generate certain noise, and the vibration absorption effect of the transformer is improved.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a dry-type transformer folder, includes the dry-type transformer main part, the dry-type transformer main part is including high-pressure connector and high-pressure connecting rod, high-pressure connector fixed mounting is on the surface of dry-type transformer main part, the side of high-pressure connector and the one end fixed connection of high-pressure connecting rod, the top of dry-type transformer main part is provided with folder mechanism, the bottom fixedly connected with damping device of dry-type transformer main part.

The clamping piece mechanism comprises a left clamping plate and a right clamping plate, and the inner side of the left clamping plate is fixedly connected with the inner side of the right clamping plate.

The damping device comprises a damping base and an anti-pressure device, wherein the anti-pressure device is fixedly installed at the top of the damping base.

The technical scheme of the utility model is further improved as follows: the top fixedly connected with copper line row of folder mechanism, the side electric connection of copper line row has the high-voltage terminal, damping device's fixed surface installs the fan case, damping device's bottom fixedly connected with base.

The technical scheme of the utility model is further improved as follows: the top of left side splint is provided with rings, the internal surface fixed mounting of right side splint has the nut, the inner wall threaded connection of nut has the bolt, right side splint are connected with left splint through the bolt.

The technical scheme of the utility model is further improved as follows: the inner wall fixed mounting of right side splint has the fixed mounting seat, the surface of fixed mounting seat is seted up threaded hole, one side of fixed mounting seat is provided with the insulated column, the both ends of insulated column and the inner wall top fixed connection of right splint, one side of insulated column is provided with the fixed plate.

The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with shock-absorbing rod of anti-depressor, the bottom and vibration damping mount's inner chamber bottom fixed connection of shock-absorbing rod, the side fixedly connected with connecting rod of shock-absorbing rod.

The technical scheme of the utility model is further improved as follows: the one end fixedly connected with support column of connecting rod, the bottom fixedly connected with spring of connecting rod, the bottom fixed connection X type shock insulation strip of spring.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a dry-type transformer clamping piece, which is characterized in that a left clamping plate, a right clamping plate, a hanging ring, a bolt, a fixed mounting seat, a fixed plate and an insulating column are matched, the left clamping plate and the right clamping plate are fixedly connected through the bolt and are strengthened and fixed through a tightening nut, the stability of the clamping plates is improved by using the fixed mounting seat, the fixity of the clamping piece is kept through the fixed plate, and the clamping piece is insulated through the insulating column so as to prevent the leakage of a transformer, thereby influencing the function of the clamping piece and improving the utilization efficiency of the clamping piece.

2. The utility model provides a dry-type transformer clamping piece, which is characterized in that through the matching of a pressure resistant device, a shock absorption rod, a connecting rod, a support column, a spring and an X-shaped shock insulation strip, the pressure resistant shock resistance is realized through the pressure resistant device to the shock generated by a transformer, the shock absorption support effect is realized through the shock absorption rod to the pressure resistant device, then the stable support is maintained for the whole device through the matching of the connecting rod and the support column, and the generated shock is buffered and isolated through the matching of the spring and the X-shaped shock insulation strip, so that the effect of improving the use efficiency of the transformer is achieved.

Drawings

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

FIG. 2 is a schematic front view of a structural dry transformer according to the present invention;

FIG. 3 is a perspective view of the structural clip mechanism of the present invention;

fig. 4 is a schematic cross-sectional view of a structural cushioning device of the present invention.

In the figure: 1. a dry-type transformer main body;

2. a clip mechanism; 21. a left splint; 22. a right splint; 23. a hoisting ring; 24. a bolt; 25. fixing the mounting seat; 26. a fixing plate; 27. an insulating column;

3. a damping device; 31. an anti-pressure device; 32. a shock-absorbing lever; 33. a connecting rod; 34. a support pillar; 35. a spring; 36. an X-shaped shock isolation strip;

4. a high voltage terminal; 5. a high-voltage connector; 6. a high pressure connecting rod; 7. a fan box; 8. a base.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the present invention provides a dry type transformer clamp, which comprises a dry type transformer main body 1, wherein the dry type transformer main body 1 comprises a high voltage connector 5 and a high voltage connecting rod 6, the high voltage connector 5 is fixedly installed on the surface of the dry type transformer main body 1, the side surface of the high voltage connector 5 is fixedly connected with one end of the high voltage connecting rod 6, a clamp mechanism 2 is arranged above the dry type transformer main body 1, the bottom of the dry type transformer main body 1 is fixedly connected with a damping device 3, the clamp mechanism 2 comprises a left clamp plate 21 and a right clamp plate 22, the inner side of the left clamp plate 21 is fixedly connected with the inner side of the right clamp plate 22, the damping device 3 comprises a damping base and a compression resistance device 31, the compression resistance device 31 is fixedly installed on the top of the damping base, the top of the clamp mechanism 2 is fixedly connected with a copper wire row, the side surface of the copper wire row is electrically connected with a high voltage terminal 4, the surface of the damping device 3 is fixedly provided with a fan box 7, and the bottom of the damping device 3 is fixedly connected with a base 8.

In this embodiment, through the cooperation between high voltage terminal 4, high-pressure connector 5, high-pressure connecting rod 6, fan case 7 and the base 8, carry out high-voltage distribution through high voltage terminal 4, through the cooperation between high voltage connector 5 and the high-pressure connecting rod 6, the transformer begins to operate, utilizes fan case 7 to dispel the heat to it, then stabilizes through base 8 to the effect of improvement transformer practicality has been reached.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a hanging ring 23 is arranged above the left clamping plate 21, a nut is fixedly arranged on the inner surface of the right clamping plate 22, a bolt 24 is connected to the inner wall of the nut through a thread, the right clamping plate 22 is connected with the left clamping plate 21 through the bolt 24, a fixed mounting seat 25 is fixedly arranged on the inner wall of the right clamping plate 22, a threaded hole is formed in the surface of the fixed mounting seat 25, an insulating column 27 is arranged on one side of the fixed mounting seat 25, two ends of the insulating column 27 are fixedly connected with the top of the inner wall of the right clamping plate 22, and a fixing plate 26 is arranged on one side of the insulating column 27.

In this embodiment, carry out fixed connection with left splint 21 and right splint 22 through bolt 24, the rethread is turned round tight nut and is strengthened fixedly with it, utilizes fixed mounting seat 25 to increase the stability of splint, then keeps the fixity of folder through fixed plate 26, recycles insulating column 27 and insulates it to prevent the transformer electric leakage, thereby influence the folder function, thereby improved the effect of folder utilization efficiency.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the pressure resistance device 31 is fixedly connected with a shock absorption rod 32, the bottom end of the shock absorption rod 32 is fixedly connected with the bottom of the inner cavity of the shock absorption base, the side surface of the shock absorption rod 32 is fixedly connected with a connecting rod 33, one end of the connecting rod 33 is fixedly connected with a supporting column 34, the bottom of the connecting rod 33 is fixedly connected with a spring 35, and the bottom of the spring 35 is fixedly connected with an X-shaped shock isolation strip 36.

In this embodiment, the vibration generated by the transformer is subjected to compression resistance and seismic resistance through the anti-pressure device 31, the shock absorption rod 32 is used for absorbing and supporting the shock of the anti-pressure device 31, then the connecting rod 33 and the supporting column 34 are matched to keep stable and support for the whole device, and the generated vibration is buffered and isolated through the matching between the spring 35 and the X-shaped shock insulation strip 36, so that the effect of improving the use efficiency of the transformer is achieved.

The working principle of the dry-type transformer clamp is described in detail below.

As shown in fig. 1-4, when the transformer works, the left clamping plate 21 and the right clamping plate 22 are fixedly connected through the bolt 24, and then are strengthened and fixed through the tightening nut, the stability of the clamping plates is increased through the fixing mounting seat 25, the fixity of the clip is then maintained by the fixing plate 26, which is then insulated by the insulating posts 27, to prevent leakage of current from the transformer, thereby affecting the function of the clip and improving the utilization efficiency of the clip, and simultaneously, the shock resistance and the shock resistance of the transformer are realized by using the shock resistance of the transformer 31 and the shock absorption of the transformer 31 by using the shock absorption rod 32, then, the connecting rod 33 and the supporting column 34 are matched to keep stable support for the whole device, and through the matching between the spring 35 and the X-shaped seismic isolation strip 36, the generated vibration is buffered and isolated, so that the effect of improving the use efficiency of the transformer is achieved.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a dry-type transformer folder, includes dry-type transformer main part (1), dry-type transformer main part (1) is including high-pressure connector (5) and high-pressure connecting rod (6), high-pressure connector (5) fixed mounting is on the surface of dry-type transformer main part (1), the side of high-pressure connector (5) and the one end fixed connection of high-pressure connecting rod (6), its characterized in that: a clamping piece mechanism (2) is arranged above the dry-type transformer main body (1), and a damping device (3) is fixedly connected to the bottom of the dry-type transformer main body (1);

the clamping piece mechanism (2) comprises a left clamping plate (21) and a right clamping plate (22), and the inner side of the left clamping plate (21) is fixedly connected with the inner side of the right clamping plate (22);

damping device (3) are including vibration damping mount and resistance to compression ware (31), resistance to compression ware (31) fixed mounting is at vibration damping mount's top.

2. A dry transformer clip as recited in claim 1, wherein: the top fixedly connected with copper wire row of folder mechanism (2), the side electric connection of copper wire row has high-voltage terminal (4), damping device's (3) fixed surface installs fan case (7), damping device's (3) bottom fixedly connected with base (8).

3. A dry transformer clip as recited in claim 1, wherein: the top of left splint (21) is provided with rings (23), the internal fixed surface of right splint (22) installs the nut, the inner wall threaded connection of nut has bolt (24), right splint (22) are connected with left splint (21) through bolt (24).

4. A dry transformer clip as recited in claim 1, wherein: the inner wall fixed mounting of right side splint (22) has fixed mounting seat (25), the threaded hole is seted up on the surface of fixed mounting seat (25), one side of fixed mounting seat (25) is provided with insulating column (27), the both ends of insulating column (27) and the inner wall top fixed connection of right splint (22), one side of insulating column (27) is provided with fixed plate (26).

5. A dry transformer clip as recited in claim 1, wherein: the bottom fixedly connected with shock attenuation pole (32) of anti depressor (31), the bottom and the shock attenuation base's of shock attenuation pole (32) inner chamber bottom fixed connection, the side fixedly connected with connecting rod (33) of shock attenuation pole (32).

6. A dry transformer clip as set forth in claim 5, wherein: the one end fixedly connected with support column (34) of connecting rod (33), the bottom fixedly connected with spring (35) of connecting rod (33), the bottom fixed connection X type shock insulation strip (36) of spring (35).