CN214377904U

CN214377904U - On-load voltage regulation dry-type transformer with shock attenuation buffer function

Info

Publication number: CN214377904U
Application number: CN202120486766.0U
Authority: CN
Inventors: 付子阳; 李朋辉
Original assignee: Luoyang Este Transformer Co ltd
Current assignee: Luoyang Este Transformer Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-08
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses an on-load voltage regulation dry-type transformer with shock absorption and buffer functions, which comprises a bracket bottom plate, a mounting base plate and a bottom frame plate are arranged on two sides of the upper surface of the bracket bottom plate, a connecting fulcrum shaft is arranged on two sides of the bottom frame plate, the connecting fulcrum shaft is sleeved on the inner side surfaces of the second mounting seat and the connecting seats, an elastic mounting seat is arranged between the connecting seats, the elastic mounting seat is sleeved with an elastic buffer seat, the end part of the elastic buffer seat is provided with a connecting clamping seat, the on-load voltage regulation dry-type transformer with the damping and buffering functions effectively plays a role in damping and buffering through the elastic buffer seat and absorbs external vibration through the elastic buffer seat, thereby avoiding the contamination of reducing mechanical noise and damaging electrical components caused by conventional hard connections. The convenience of use is improved.

Description

On-load voltage regulation dry-type transformer with shock attenuation buffer function

Technical Field

The utility model relates to a transformer technical field specifically is an on-load voltage regulation dry-type transformer with shock attenuation buffer function.

Background

The transformer presents impedance, which causes voltage drop in power transmission and changes with user load. Fluctuations in the system voltage plus changes in the customer load will cause large variations in the voltage. When the voltage variation exceeds a fixed value, the on-load tap changer can act after a certain time delay to adjust the voltage and keep the voltage stable.

The existing on-load voltage regulation dry-type transformer is not provided with a damping mechanism, when the transformer works, a transformer body and a cooling system generate certain vibration, so that mechanical noise which is generated irregularly, intermittently, continuously or randomly can pollute and damage the surrounding environment and people, and the service life of an electrical element can be lost due to long-time vibration.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide an on-load voltage regulation dry-type transformer with shock attenuation buffer function, can play the effect of shock attenuation buffering, effectively avoid mechanical noise's pollution, can also improve the life of device, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an on-load voltage regulation dry-type transformer with shock attenuation buffer function, includes the support bottom plate, the upper surface both sides of support bottom plate are provided with mounting substrate and chassis board, the both sides of chassis board are provided with the connection fulcrum, the connection fulcrum cup joints the medial surface at second mount pad and connecting seat, be provided with the elastic mounting seat between the connecting seat, the elastic mounting seat has been cup jointed elastic buffer seat on the elastic mounting seat, the tip of elastic buffer seat is provided with connects the cassette, it has the bar connecting plate to connect the cassette articulated, the bar connecting plate is connected with the support mounting seat, support mounting seat and bar connecting plate are connected through the support axle, the slip mounting panel has been cup jointed at the both ends of support axle, the other end of slip mounting panel is articulated mutually with the fixed lock seat that sets up in a mounting substrate side.

As an optimized technical scheme of the utility model, a side of mounting substrate is provided with first mount pad and second mount pad.

As an optimized technical scheme of the utility model, first mount pad cup joints with the elastic buffer seat mutually.

As an optimized technical scheme of the utility model, the second mount pad cup joints with the connecting fulcrum axle mutually.

As an optimal technical scheme of the utility model, the upper surface of support mounting base is provided with the transformer mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that: this on-load voltage regulation dry-type transformer with shock attenuation buffer function effectively plays the effect of shock attenuation buffering through the elastic buffer seat, absorbs external vibration through the elastic buffer seat to avoid traditional hard coupling to cause mechanical noise's pollution and damage electrical component, improve the convenience of using.

Drawings

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

FIG. 2 is a formal structure diagram of the present invention;

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

In the figure: 1 transformer mounting panel, 2 mounting substrate, 3 support bottom plates, 4 first mount pads, 5 elastic buffer seats, 6 elastic mount pads, 7 connecting seats, 8 second mount pads, 9 connecting fulcrum shafts, 10 bottom plate plates, 11 strip-shaped connecting plates, 12 support mount pads, 13 sliding support plates, 14 connecting clamping seats and 15 fixing locking seats.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). 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. 1-3, the present invention provides a technical solution: the utility model provides a carry pressure regulating dry-type transformer with shock attenuation buffer function, includes support bottom plate 3, the upper surface both sides of support bottom plate 3 are provided with mounting substrate 2 and chassis board 10, a side of mounting substrate 2 is provided with first mount pad 4 and second mount pad 8, first mount pad 4 cup joints with elastic buffer seat 5 mutually, second mount pad 8 cup joints with connecting fulcrum 9 mutually, the both sides of chassis board 10 are provided with connecting fulcrum 9, and first mount pad 4 and second mount pad 8 play fixed spacing effect, improve the convenience of installation, connecting fulcrum 9 cup joints the medial surface at second mount pad 8 and connecting seat 7, be provided with elastic mounting seat 6 between the connecting seat 7, elastic buffer seat 5 has been cup jointed on elastic mounting seat 6, and elastic buffer seat 5 is used for absorbing external vibration, the tip of elastic buffer seat 5 is provided with connection cassette 14, the utility model discloses a transformer mounting structure, including connection cassette 14, bar connecting plate 11, slip mounting plate 13, support shaft, connection cassette 14 articulates there is bar connecting plate 11, bar connecting plate 11 is connected with support mounting seat 12, the upper surface of support mounting seat 12 is provided with transformer mounting panel 1, support mounting seat 12 and bar connecting plate 11 are connected through the support shaft, slip mounting plate 13 has been cup jointed at the both ends of support shaft, the support shaft can carry out the slip of small range in the spout of slip mounting plate 13, further improves the effect of shock attenuation buffering, the other end of slip mounting plate 13 is articulated mutually with the fixed lock seat 15 that sets up at 2 sides of mounting substrate, and the device can play the effect of shock attenuation buffering, reduces mechanical vibration and the mechanical noise that produces, improves the practicality of using.

When in use: the on-load voltage regulation dry type transformer is fixed on the transformer mounting plate 1, mechanical vibration generated during the operation of the on-load voltage regulation dry type transformer is transmitted to the elastic buffer seat 5 through the support mounting seat 12, the strip-shaped connecting plate 11 and the connecting clamping seat 14, the generated mechanical vibration is effectively absorbed through the elastic buffer seat 5, when strong impact from the outside is received, one part of the mechanical vibration is transmitted to the elastic buffer seat 5 through the support mounting seat 12, the strip-shaped connecting plate 11 and the connecting clamping seat 14, and the other part of the mechanical vibration slides in the sliding support plate 13 through the support shaft to play a role in buffering.

The utility model can play the role of shock absorption and buffering, improve the use convenience, effectively absorb the mechanical vibration, reduce the mechanical noise pollution, avoid the damage of the electrical element caused by the vibration and improve the use practicability; the first mounting seat 4 and the second mounting seat 8 play a role in fixing and limiting, so that the mounting and the dismounting at the later stage are facilitated, and the use convenience is improved; the elastic buffer seat 5 is used for absorbing external vibration, and the support shaft can slide in the sliding groove of the sliding support plate 13 in a small amplitude, so that the shock absorption and buffering effects are further improved.

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 on-load voltage regulation dry-type transformer with shock attenuation buffer function, includes support bottom plate (3), the upper surface both sides of support bottom plate (3) are provided with mounting substrate (2) and chassis board (10), its characterized in that: the improved mounting structure is characterized in that connecting support shafts (9) are arranged on two sides of the bottom frame plate (10), the connecting support shafts (9) are sleeved on the inner side surfaces of a second mounting seat (8) and a connecting seat (7), an elastic mounting seat (6) is arranged between the connecting seats (7), an elastic buffering seat (5) is sleeved on the elastic mounting seat (6), a connecting clamping seat (14) is arranged at the end part of the elastic buffering seat (5), a bar-shaped connecting plate (11) is hinged to the connecting clamping seat (14), the bar-shaped connecting plate (11) is connected with a support mounting seat (12), the support mounting seat (12) and the bar-shaped connecting plate (11) are connected through a support shaft, sliding support plates (13) are sleeved at two ends of the support shaft, and the other ends of the sliding support plates (13) are hinged to fixing lock seats (15) arranged on one side surface of the mounting substrate (2).

2. The on-load tap changing dry-type transformer with the damping and buffering functions as claimed in claim 1, is characterized in that: a first mounting seat (4) and a second mounting seat (8) are arranged on one side face of the mounting substrate (2).

3. The on-load tap changing dry-type transformer with the damping and buffering functions as claimed in claim 2, is characterized in that: the first mounting seat (4) is sleeved with the elastic buffer seat (5).

4. The on-load tap changing dry-type transformer with the damping and buffering functions as claimed in claim 2, is characterized in that: the second mounting seat (8) is sleeved with the connecting fulcrum shaft (9).

5. The on-load tap changing dry-type transformer with the damping and buffering functions as claimed in claim 1, is characterized in that: and a transformer mounting plate (1) is arranged on the upper surface of the support mounting seat (12).