CN211828368U

CN211828368U - Vibration damping transformer

Info

Publication number: CN211828368U
Application number: CN201922498517.9U
Authority: CN
Inventors: 吴明; 汪洋波; 王三杰
Original assignee: Jinshanmen Technology Co ltd
Current assignee: Jinshanmen Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a damping formula transformer, including the transformer body, the lateral part of transformer body is equipped with vibration damper, vibration damper includes plate body and lower plate body, upward be equipped with the connecting rod between plate body and the lower plate body, upward the left side of plate body and lower plate body, the right side both sides all are equipped with first slider, upward the plate body all is equipped with vertical riser down, all be equipped with first slide rail on two vertical risers, the left side of transformer body, the right side both sides all are equipped with the transverse bar, all be equipped with first compression spring on each transverse bar, be equipped with the second slide rail on the lower plate body, be equipped with the longitudinal bar on the transformer body, be equipped with a pair of second slider on the second slide rail, the top of two second sliders is equipped with the riser, vertical jack has all been opened on the top of two riser, be equipped with second compression spring between transformer body bottom and the riser, be fixed with the supporting legs. The utility model discloses can carry out the damping to the transformer and handle, greatly reduced the transformer degree of damage under transportation and earthquake state, be worth popularizing and applying.

Description

Vibration damping transformer

Technical Field

The utility model relates to a transformer, especially a damping formula transformer.

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); in the prior art, a large transformer has a heavy weight, so that when the transformer is hoisted and transported, the main body structure of the transformer is damaged due to vibration or jolt in the transportation process, and the transformer is damaged in an earthquake or in a strong vibration situation, so that the transformer is exploded and powered off.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve above-mentioned prior art's shortcoming, provide one kind and can not take place the damping formula transformer that damages at the occasion transformer of transportation or vibration, satisfied the transformer and be convenient for the transportation and the demand of preventing the earthquake damage.

The utility model provides a technical scheme that its technical problem adopted: the vibration damping transformer comprises a transformer body, wherein a vibration damping device is arranged on the side part of the transformer body, the vibration damping device comprises an upper plate body and a lower plate body, a connecting rod is fixed between the upper plate body and the lower plate body, first sliding blocks are fixed on the left side and the right side of the upper plate body and the lower plate body, longitudinal vertical plates are arranged on the left side and the right side of the upper plate body and the lower plate body, first sliding rails are fixed on the two longitudinal vertical plates, the two first sliding rails are respectively connected to the two first sliding blocks in a sliding manner, a pair of transverse rods arranged up and down are fixed on the left side and the right side of the transformer body, the transverse rods on the left side and the right side are respectively inserted into the longitudinal vertical plates on the left side and the right side, a first compression spring is sleeved on each transverse rod, a second sliding rail arranged transversely is fixed on the lower plate body, a pair of longitudinal rods arranged oppositely is fixed at the bottom end of the transformer body, a pair of, vertical blocks are fixed at the top ends of the two second sliding blocks, longitudinal insertion holes are formed in the top ends of the two vertical blocks, the two longitudinal rods are respectively inserted in the longitudinal insertion holes, a second compression spring sleeved on the vertical blocks is arranged between the bottom end of the transformer body and the vertical blocks, and supporting legs are fixed on the lower plate body. The vibration damping device has the advantages that the vibration damping device can perform vibration damping treatment effect on the transformer body, and damage to the transformer during moving, transportation or earthquakes is avoided; the upper plate body, the lower plate body and the connecting rod have the functions that the vibration damper forms a frame; the transverse rods, the first compression spring, the second sliding block and the second sliding rail have the functions of enabling the transformer to have a vibration damping effect in the transverse direction; the two longitudinal vertical plates, the first sliding rail, the first sliding block, the longitudinal rod, the vertical block and the longitudinal insertion hole have the functions that the transformer can have a vibration damping function in the longitudinal direction; the working principle of the damping device here is: when the transformer body is subjected to a longitudinal vibration force, the longitudinal rods can move in an inserting manner at the longitudinal jacks, so that the second compression spring can be compressed and can absorb energy, when the second compression spring is compressed and absorbs energy, the transverse rods on the transformer body can drive the two longitudinal vertical plates to move on the first sliding block together, the transformer body can be ensured to be subjected to vibration reduction and energy absorption on the longitudinal force, when the transformer body is subjected to a transverse vibration force, the transverse rods on the transformer body can move in an inserting manner on the longitudinal vertical plates on the two sides, so that the first compression spring can be compressed and can absorb energy, when the transformer body moves transversely, the longitudinal rods on the transformer body can drive the second sliding block to move transversely on the second sliding rail, so that when the transformer body is subjected to a mixed force of the longitudinal force and the transverse force, the transformer body can be easily damped, and the transformer body is prevented from being damaged.

Further perfection, each transverse rod and each longitudinal rod are sleeved and fixed with a self-lubricating sleeve. The self-lubricating sleeve has the effects that the friction force among the transverse rods, the longitudinal rods and the jacks is reduced, so that the vibration reduction effect on the transformer body is better realized; the self-lubricating sleeve is made of tin bronze material.

Further perfection, a set of rings is fixed at the top end of the upper plate body. The function of rings here is, be convenient for carry out hoist and mount to the transformer.

The utility model discloses profitable effect is: the utility model has the advantages of ingenious design, it is reasonable, utilize vibration damper can carry out the damping treatment effect to the transformer body, avoid moving, cause the damage to the transformer during transportation or earthquake, utilize the upper plate body, the lower plate body, the connecting rod can make vibration damper constitute a frame, utilize each transverse bar, first compression spring, the second slider, the second slide rail can make the transformer have the damping effect on horizontal, utilize two vertical risers, first slide rail, first slider, vertical pole, erect the piece, vertical jack can make the transformer can have the damping effect on vertical, the utility model discloses can carry out the damping to the transformer and handle, greatly reduced the damage degree of transformer under transportation and earthquake state, be worth popularizing and applying.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a sectional view taken along line B-B of fig. 1.

Description of reference numerals: the transformer comprises a transformer body 1, transverse rods 1-1, longitudinal rods 1-2, a vibration damping device 2, an upper plate body 2-1, a lower plate body 2-2, a second sliding rail 2-2a, a connecting rod 2-3, a first sliding block 2-4, a longitudinal vertical plate 2-5, a first sliding rail 2-5a, a first compression spring 2-6, a second sliding block 2-7, a vertical block 2-8, a longitudinal insertion hole 2-8a, a second compression spring 2-9, supporting legs 3, a self-lubricating sleeve 4 and a lifting ring 5.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: the vibration reduction type transformer comprises a transformer body 1, wherein a vibration reduction device 2 is arranged on the side portion of the transformer body 1, the vibration reduction device 2 comprises an upper plate body 2-1 and a lower plate body 2-2, a connecting rod 2-3 is fixed between the upper plate body 2-1 and the lower plate body 2-2, first sliding blocks 2-4 are fixed on the left side and the right side of the upper plate body 2-1 and the lower plate body 2-2, longitudinal vertical plates 2-5 are arranged on the left side and the right side of the upper plate body 2-1 and the lower plate body 2-2, first sliding rails 2-5a are fixed on the two longitudinal vertical plates 2-5, the two first sliding rails 2-5a are respectively and slidably connected to the two first sliding blocks 2-4, a pair of transverse rods 1-1 arranged up and down is fixed on the left side and the right side of the transformer body 1, and a left side and a, The transverse rods 1-1 on the right side are respectively inserted on the longitudinal vertical plates 2-5 on the left side and the right side, each transverse rod 1-1 is sleeved with a first compression spring 2-6, the lower plate body 2-2 is fixed with a transversely arranged second slide rail 2-2a, the bottom end of the transformer body 1 is fixed with a pair of longitudinal rods 1-2 which are oppositely arranged, the second slide rail 2-2a is connected with a pair of second slide blocks 2-7 in a sliding way, the top ends of the two second slide blocks 2-7 are fixed with vertical blocks 2-8, the top ends of the two vertical blocks 2-8 are provided with longitudinal insertion holes 2-8a, the two longitudinal rods 1-2 are respectively inserted at the longitudinal insertion holes 2-8a, a second compression spring 2-9 sleeved on the vertical blocks 2-8 is arranged between the bottom end of the transformer body 1 and the vertical blocks 2-8, the lower plate body 2-2 is fixed with a supporting leg 3.

Each transverse rod 1-1 and each longitudinal rod 1-2 are sleeved and fixed with a self-lubricating sleeve 4.

A group of hanging rings 5 are fixed at the top end of the upper plate body 2-1.

The utility model discloses a theory of operation: when the drag hook is used for hooking the lifting ring 5 and the transformer is lifted to an appointed position and then is put down by the crane, the vibration force in the longitudinal direction is subjected to vibration reduction and energy absorption by the second compression spring 2-9 through the action of the longitudinal rod 1-2, the vertical block 2-8, the longitudinal insertion hole 2-8a and the second compression spring 2-9, so that the transformer body 1 is not subjected to severe vibration, when the transformer body 1 is subjected to severe transverse vibration, the transverse rod 1-1 can be transversely inserted and moved at the longitudinal vertical plate 2-5 and is subjected to vibration reduction and energy absorption by the first compression spring 2-6, so that the transformer body 1 is subjected to vibration reduction and protection in the transverse direction, the damage to the transformer in the lifting and transportation processes can be greatly reduced, and the device is worthy of popularization and application.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. A vibration damping transformer comprises a transformer body (1), and is characterized in that: the transformer comprises a transformer body (1), wherein a vibration damping device (2) is arranged on the side of the transformer body (1), the vibration damping device (2) comprises an upper plate body (2-1) and a lower plate body (2-2), a connecting rod (2-3) is fixed between the upper plate body (2-1) and the lower plate body (2-2), first sliding blocks (2-4) are fixed on the left side and the right side of the upper plate body (2-1) and the lower plate body (2-2), longitudinal vertical plates (2-5) are arranged on the left side and the right side of the upper plate body (2-1) and the lower plate body (2-2), first sliding rails (2-5a) are fixed on the two longitudinal vertical plates (2-5), the two first sliding rails (2-5a) are respectively connected to the first sliding blocks (2-4), and the left side of the transformer body (1) is provided with a plurality of vertical plates (2-4), A pair of transverse rods (1-1) arranged up and down are fixed on the right side, the transverse rods (1-1) on the left side and the right side are respectively inserted on longitudinal vertical plates (2-5) on the left side and the right side, a first compression spring (2-6) is sleeved on each transverse rod (1-1), a second sliding rail (2-2a) arranged transversely is fixed on the lower plate body (2-2), a pair of longitudinal rods (1-2) arranged oppositely is fixed at the bottom end of the transformer body (1), a pair of second sliding blocks (2-7) are connected on the second sliding rail (2-2a) in a sliding manner, vertical blocks (2-8) are fixed at the top ends of the two second sliding blocks (2-7), longitudinal insertion holes (2-8a) are formed at the top ends of the two vertical blocks (2-8), the two longitudinal rods (1-2) are respectively inserted into the longitudinal insertion holes (2-8a), a second compression spring (2-9) sleeved on the vertical blocks (2-8) is arranged between the bottom end of the transformer body (1) and the vertical blocks (2-8), and the lower plate body (2-2) is fixed with the supporting legs (3).

2. A vibration damping transformer according to claim 1, wherein: each transverse rod (1-1) and each longitudinal rod (1-2) are fixedly sleeved with a self-lubricating sleeve (4).

3. A vibration damping transformer according to claim 1, wherein: a group of lifting rings (5) are fixed at the top end of the upper plate body (2-1).