CN211507296U

CN211507296U - Transformer fixing frame

Info

Publication number: CN211507296U
Application number: CN201922448532.2U
Authority: CN
Inventors: 孙桂花
Original assignee: Guangzhou Fujia Technology Co ltd
Current assignee: Liaoning Zhenchang Intelligent Electrical Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a transformer fixing frame, belonging to the fixing frame technical field, comprising a base, wherein the base is respectively fixed with a plurality of buffer seats and two sliding rods, the buffer seats are positioned between the two sliding rods, and the outer surfaces of the two sliding rods are respectively sleeved with a buffer spring and a sliding sleeve; be provided with the slide bar, the sliding sleeve, buffer spring, the buffer seat, the buffering post, the spout, the slide, compression spring, when the transformer receives external pressure or vibration, it can drive and place the frame downstream, place the frame downstream so that the sliding sleeve slides on the slide bar, the sliding sleeve slides in order to extrude buffer spring, buffer spring atress compression, it can make the buffering post downstream to place the frame downstream simultaneously, the buffering post downstream is so that the slide slides in the spout, the slide removes with extrusion compression spring, compression spring atress compression, cushion external pressure or vibrational force with cooperation buffer spring, prevent that the transformer from taking place the vibration and causing the damage of internals.

Description

Transformer fixing frame

Technical Field

The utility model relates to a mount technical field specifically is a transformer mount.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core); the main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like; the transformer can be divided into a power transformer and a special transformer (an electric furnace transformer, a rectification transformer, a power frequency test transformer, a voltage regulator, a mining transformer, an audio transformer, a medium-frequency transformer, a high-frequency transformer, an impact transformer, an instrument transformer, an electronic transformer, a reactor, a mutual inductor and the like) according to the application.

The utility model discloses a general type dry-type transformer shell mount according to the chinese patent that publication number is CN209607548U, including the rectangle frame, the equal vertical fixedly connected with support column in upper end four corners department of rectangle frame, the equal fixedly connected with annular piece of lateral wall of four support columns, the sleeve pipe has been cup jointed in the lateral wall slip of support column, sheathed tube one side fixedly connected with rectangle pole, be equipped with the U type frame of invering on the pole wall of rectangle pole, and the relative one side of two horizontal parts of U type frame respectively with the relative both sides sliding connection of rectangle pole, one of them horizontal part lateral wall of U type frame has cup jointed the bolt through the through-hole slip, first screw hole has been seted up to another horizontal part lateral wall of U type frame, the rectangle through-hole has been seted up on.

The utility model can be suitable for transformer shells of different models, reduces the difficulty of designing the bracket assembly holes, and effectively increases the stability of the connected transformer shells; when the transformer is subjected to external pressure or vibration, the fixed frame is difficult to buffer the pressure or vibration force, so that the internal elements of the transformer are easily damaged; meanwhile, the transformer is limited and fixed by the fixing frame through the bolts, and the bolts need to be screwed by using an external tool in the fixing mode, so that the dismounting process is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer mount has solved the problem that current mount is difficult to play the shock attenuation cushioning effect and carries out the dismouting to the transformer inconveniently among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer fixing frame comprises a base, wherein a plurality of buffer seats and two sliding rods are respectively fixed inside the base, the buffer seats are positioned between the two sliding rods, buffer springs and sliding sleeves are respectively sleeved on the outer surfaces of the two sliding rods, the top ends of the buffer springs are connected with the bottoms of the sliding sleeves, a placing frame is fixed between the two sliding sleeves, limiting plates are respectively fixed on two sides of the interior of the placing frame, springs are respectively connected on two sides of the placing frame, one end of each spring is connected with a pulling plate, a movable rod extending into the placing frame is fixed on one side of each pulling plate, a mounting plate is fixed at one end of each movable rod, a plurality of clamping columns are connected on one side of the mounting plate, a compression spring is installed inside the buffer seats, sliding grooves are respectively formed in two sides of the interior of the buffer seats, and a sliding plate is connected between the two sliding grooves, and the top end of the compression spring is connected with the bottom of the sliding plate, and the top of the sliding plate is connected with a buffer column extending to the bottom of the placing frame.

Preferably, the slide bars are connected with the sliding sleeve in a sliding manner, and the top ends of the two slide bars are connected with limiting blocks.

Preferably, a plurality of the buffer seats are equidistantly distributed in the base, and the bottom ends of the buffer columns are located in the buffer seats.

Preferably, the two limiting plates are symmetrically arranged along the center line of the longitudinal axis of the placing frame, and rubber is adhered to one side of each limiting plate through strong glue.

Preferably, a plurality of the clamping columns are distributed on one side of the mounting plate in an annular array shape, and the clamping columns are matched with the clamping holes.

Preferably, the placing frame is in a shape of a Chinese character 'ji'.

Preferably, the movable rod is located inside the spring, and the spring is made of stainless steel materials.

Compared with the prior art, the beneficial effects of the utility model are that: the transformer fixing frame is provided with a sliding rod, a sliding sleeve, a buffer spring, a buffer seat, a buffer column, a sliding chute, a sliding plate and a compression spring, when a transformer is subjected to external pressure or vibration, the sliding rod can drive a placing frame to move downwards, the placing frame moves downwards to enable the sliding sleeve to slide on the sliding rod, the sliding sleeve slides to extrude the buffer spring, the buffer spring is stressed and compressed, meanwhile, the placing frame moves downwards to enable the buffer column to move downwards, the buffer column moves downwards to enable the sliding plate to slide in the sliding chute, the sliding plate moves to extrude the compression spring, the compression spring is stressed and compressed, the external pressure or vibration force is buffered by matching with the buffer spring, the damage of internal elements caused by the vibration of the transformer is prevented, and the stability of the; still be provided with the arm-tie simultaneously, a spring, the movable rod, the mounting panel, the card post, the card hole with calorie post looks adaptation is all seted up because of the both sides of transformer, place before placing the frame when the transformer, the user is through the pulling arm-tie, the arm-tie removes with the pulling spring, the spring atress is tensile, simultaneously, the movable rod removes and drives the mounting panel and removes, then the user places the transformer between two limiting plates, and loosen the arm-tie, the spring resumes elasticity this moment, and make movable rod reverse movement, the mounting panel removes to make card post card go into to the card downthehole simultaneously, with spacing fixedly to the transformer, and this kind of mode need not the user and uses external instrument, and the process of dismouting transformer is all comparatively simple and convenient, and save user's time.

Drawings

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

FIG. 2 is a schematic view of a front cross-sectional structure of the base of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

FIG. 4 is an enlarged schematic view of the structure of the present invention B;

fig. 5 is a schematic view of the local structure of the mounting plate of the present invention.

In the figure: 1. a base; 2. a buffer spring; 3. a slide bar; 4. a sliding sleeve; 5. pulling a plate; 6. a spring; 7. a movable rod; 8. a limiting plate; 9. mounting a plate; 10. placing the frame; 11. a buffer seat; 12. a compression spring; 13. a buffer column; 14. a chute; 15. a slide plate; 16. and (5) clamping the column.

Detailed description of the preferred embodiments

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: a transformer fixing frame comprises a base 1, buffer springs 2, sliding rods 3, sliding sleeves 4, pull plates 5, springs 6, movable rods 7, limiting plates 8, mounting plates 9, a placing frame 10, buffer seats 11, compression springs 12, buffer columns 13, sliding chutes 14, sliding plates 15 and clamping columns 16, wherein a plurality of buffer seats 11 and two sliding rods 3 are respectively fixed inside the base 1, the buffer seats 11 are positioned between the two sliding rods 3, the outer surfaces of the two sliding rods 3 are respectively sleeved with the buffer springs 2 and the sliding sleeves 4, the top ends of the buffer springs 2 are connected with the bottoms of the sliding sleeves 4, the placing frame 10 is fixed between the two sliding sleeves 4, the limiting plates 8 are respectively fixed on two sides inside the placing frame 10, the springs 6 are respectively connected on two sides of the placing frame 10, one ends of the springs 6 are connected with the pull plates 5, the movable rods 7 extending into the placing frame 10 are fixed on one side of the pull plates 5, the mounting plates 9 are fixed on one ends of the movable rods 7, one side of mounting panel 9 is connected with a plurality of card posts 16, and the internally mounted of buffer seat 11 has compression spring 12, and spout 14 has all been seted up to the inside both sides of buffer seat 11, is connected with slide 15 between two spout 14, and compression spring 12's top is connected with the bottom of slide 15, and slide 15's top is connected with the buffering post 13 that extends to the frame 10 bottom of placing to cushion the vibrational force of transformer, thereby improve the stability of transformer.

Referring to fig. 1-2, the sliding rods 3 are slidably connected to the sliding sleeve 4, and the top ends of the two sliding rods 3 are connected to a limiting block, so that the sliding sleeve 4 slides on the sliding rods 3, and the sliding sleeve 4 is prevented from sliding off the sliding rods 3; a plurality of buffer seat 11 equidistance distribute in the inside of base 1, and the bottom of buffering post 13 is located the inside of buffer seat 11 to play the effect of support and buffering to the transformer, improve the stability of transformer.

Referring to fig. 1, 2, 4 and 5, two limiting plates 8 are symmetrically arranged along a longitudinal axis center line of the placing frame 10, and rubber is adhered to one side of the limiting plates 8 by strong glue to limit the transformer and prevent the transformer from moving in the placing frame 10; the plurality of clamping columns 16 are distributed on one side of the mounting plate 9 in an annular array shape, and the clamping columns 16 are matched with the clamping holes, so that the clamping columns 16 are clamped into the clamping holes in the transformer to fix and limit the transformer.

Referring to fig. 1, 2 and 5, the placement frame 10 is in a shape of a Chinese character 'ji', so that a user can place the transformer in the placement frame 10; the movable rod 7 is located inside the spring 6, and the spring 6 is made of stainless steel materials, so that the spring 6 is prevented from being excessively bent and deformed, and the service life of the spring 6 is prolonged.

The working principle is as follows: firstly, because the two sides of the transformer are both provided with clamping holes matched with the clamping columns 16, when the transformer is placed in the placing frame 10, a user pulls the pulling plate 5, the pulling plate 5 moves to pull the spring 6, the spring 6 is stressed and stretched, meanwhile, the movable rod 7 moves to drive the mounting plate 9 to move, then the user places the transformer between the two limiting plates 8, and loosens the pulling plate 5, at the moment, the spring 6 recovers elasticity, the movable rod 7 moves reversely, and meanwhile, the mounting plate 9 moves to enable the clamping columns 16 to be clamped into the clamping holes so as to limit and fix the transformer; meanwhile, when the transformer is subjected to external pressure or vibration, the transformer can drive the placing frame 10 to move downwards, the placing frame 10 moves downwards to enable the sliding sleeve 4 to slide on the sliding rod 3, the sliding sleeve 4 slides to extrude the buffer spring 2, the buffer spring 2 is compressed under stress, meanwhile, the placing frame 10 moves downwards to enable the buffer column 13 to move downwards, the buffer column 13 moves downwards to enable the sliding plate 15 to slide in the sliding groove 14, the sliding plate 15 moves to extrude the compression spring 12, the compression spring 12 is compressed under stress, and the external pressure or the vibration force is buffered by being matched with the buffer spring 2, so that the transformer is prevented from vibrating to damage internal elements.

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 transformer mount, includes base (1), its characterized in that: the buffer base is characterized in that a plurality of buffer bases (11) and two sliding rods (3) are fixed in the base (1) respectively, the buffer bases (11) are located between the two sliding rods (3), buffer springs (2) and sliding sleeves (4) are sleeved on the outer surfaces of the two sliding rods (3) respectively, the top ends of the buffer springs (2) are connected with the bottoms of the sliding sleeves (4), a placing frame (10) is fixed between the two sliding sleeves (4), limiting plates (8) are fixed on two sides of the inside of the placing frame (10), springs (6) are connected on two sides of the placing frame (10), a pull plate (5) is connected to one end of each spring (6), a movable rod (7) extending into the placing frame (10) is fixed on one side of the pull plate (5), a mounting plate (9) is fixed on one end of each movable rod (7), a plurality of clamping columns (16) are connected on one side of the mounting plate (9), the internally mounted of buffer seat (11) has compression spring (12), spout (14), two have all been seted up to the inside both sides of buffer seat (11) be connected with slide (15) between spout (14), just the top of compression spring (12) is connected with the bottom of slide (15), the top of slide (15) is connected with and extends to buffer column (13) of placing frame (10) bottom.

2. The transformer holder according to claim 1, wherein: the sliding rod (3) is connected with the sliding sleeve (4) in a sliding mode, and the top ends of the two sliding rods (3) are connected with limiting blocks.

3. The transformer holder according to claim 1, wherein: a plurality of buffer seat (11) equidistance distributes in the inside of base (1), just the bottom of cushion column (13) is located the inside of buffer seat (11).

4. The transformer holder according to claim 1, wherein: the two limiting plates (8) are symmetrically arranged along the center line of the longitudinal axis of the placing frame (10), and rubber is adhered to one side of each limiting plate (8) through strong glue.

5. The transformer holder according to claim 1, wherein: a plurality of the clamping columns (16) are distributed on one side of the mounting plate (9) in an annular array shape, and the clamping columns (16) are matched with the clamping holes.

6. The transformer holder according to claim 1, wherein: the placing frame (10) is in a shape like a Chinese character 'ji'.

7. The transformer holder according to claim 1, wherein: the movable rod (7) is located inside the spring (6), and the spring (6) is made of stainless steel materials.