CN210956362U

CN210956362U - Anti-seismic device of transformer

Info

Publication number: CN210956362U
Application number: CN201921858885.3U
Authority: CN
Inventors: 郜昇
Original assignee: Kunshan Yongying Environmental Protection Technology Co ltd
Current assignee: Kunshan Yongying Environmental Protection Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-07
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an antidetonation device of transformer, which comprises a mounting bas, mount pad lower extreme middle part fixed mounting has a plurality of groups antidetonation post, the mounting hole of break-over about all having been seted up in mount pad upper end four corners, mount pad upper end middle part left part and the other fixed mounting in the right part have two sets of buffering subassemblies, the common fixed mounting in buffering subassembly upper end has the diaphragm, diaphragm upper end left part fixed mounting has left support plate, diaphragm upper end right part fixed mounting has right branch fagging, the left branch fagging right-hand member is provided with left buffer board, right branch fagging left end movable mounting has right buffer board, right branch fagging right-hand member is provided with first carousel and second carousel, and first carousel is located second carousel rear. An antidetonation device of transformer, have good antidetonation effect, the noise that whole device of reduction that can be fine produced has prolonged the practical life of transformer.

Description

Anti-seismic device of transformer

Technical Field

The utility model relates to a colliery heading equipment field, in particular to antidetonation device of transformer.

Background

With the acceleration of urban and rural power grid pace, the generated energy and the power consumption of China are increasing day by day, and the transformer is widely used in a circuit transmission line, so that the noise problem of the transformer is highlighted, the noise intensity of the transformer is not dangerous to the life of people, but harms the health of people, influences the sleep of people and influences the normal operation of power supply equipment; the most prominent is the noise that transformer self during operation vibrations produced, and simultaneously, the joint strength between each in the transformer also can be influenced in the vibrations that last, influences the life of transformer, and the transformer generally all can be in its bottom installation antidetonation device when installing, but the spring is installed in most all being vertical direction to current antidetonation device, and its antidetonation effect is poor, so, we have provided the antidetonation device of a neotype transformer.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an anti-vibration device for a transformer, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an antidetonation device of transformer, includes the mount pad, mount pad lower extreme middle part fixed mounting has a plurality of groups antidetonation post, the mounting hole of break-over about mount pad upper end four corners all has been seted up, mount pad upper end middle part left part and the different fixed mounting in right part have two sets of buffering subassemblies, the common fixed mounting in buffering subassembly upper end has the diaphragm, diaphragm upper end left part fixed mounting has left branch fagging, diaphragm upper end right part fixed mounting has right branch fagging, the left branch fagging right-hand member is provided with left buffer board, right branch fagging left end movable mounting has right buffer board, right branch fagging right-hand member is provided with first carousel and second carousel, and first carousel is located second carousel rear.

Preferably, the main structure of antidetonation post has buffer spring, connecting block and supporting pad, the equal fixed connection in the connecting block lower extreme in buffer spring upper end, the equal fixed connection in the supporting pad upper end of buffer spring lower extreme, the equal welding in connecting block upper end will be combatted earthquake post and mount pad fixed connection together at the mount pad lower extreme.

Preferably, the main structure of the buffer assembly is provided with an upper fixing strip and a lower fixing strip, the size of the upper fixing strip is the same as that of the lower fixing strip, the upper fixing strip and the lower fixing strip are parallel to each other, a plurality of groups of elastic rings are fixedly arranged between the upper fixing strip and the lower fixing strip in an interpenetration and equidistant manner, the front part and the rear part of the upper end of the lower fixing strip are both provided with first screw holes which are penetrated up and down, the first screw holes are all penetrated and connected with first flat head screws in a threaded manner, the front part and the rear part of the upper end of the upper fixing strip are both provided with second screw holes which are penetrated up and down, second flat head screws are inserted and connected in the second screw holes in a threaded manner, the first flat head screw fixedly connects the buffering component with the mounting seat through the first screw hole and the lower fixing strip, and the second flat head screw is used for fixedly connecting the buffer assembly with the transverse plate through a second screw hole and an upper fixing strip.

Preferably, the size of left buffer plate is less than the size of left backup pad, common fixed mounting has the first coil spring of a plurality of groups between left backup pad and the left buffer plate, left side buffer plate right-hand member rectangle array fixed mounting has the first foam-rubber cushion of a plurality of groups.

Preferably, the size of right side backup pad is greater than the size of right buffer plate, common fixed mounting has a plurality of groups second coil spring between right backup pad and the right buffer plate, right buffer plate left end rectangle array fixed mounting has a plurality of groups second foam-rubber cushion.

Preferably, the equal fixed mounting in right side buffer board right-hand member front portion and rear portion has the bearing, first carousel is located the equal fixed mounting in second carousel left end axle center department and has the lead screw, the lead screw left end all runs through the right branch fagging and is in the same place with bearing fixed connection, and the connected mode of lead screw right branch fagging is threaded connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through being provided with the antidetonation post, can filter at first partly transformer and at the vibrations that work self produced, go up and alternate equidistance fixed mounting between fixed strip and the lower fixed strip jointly and have a plurality of groups of elastic ring, can further play the cushioning effect, filter the vibrations that transformer work produced to reduce the noise that the transformer produced.

2. Through being provided with first carousel and second carousel, place the transformer body back on the diaphragm, through adjusting first carousel and second carousel, first carousel is located the equal fixed mounting in second carousel left end axle center department and has the lead screw, and the connected mode of lead screw right branch fagging is threaded connection, can fix the transformer body on the device, and when the foam-rubber cushion of left buffer board and right buffer board facade played the guard action to the transformer body, can also further absorb the noise that the filtering transformer vibrations produced.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-seismic device of a transformer according to the present invention;

fig. 2 is a schematic view of the overall structure of the anti-seismic column of the anti-seismic device of the transformer of the present invention;

fig. 3 is a schematic view of the overall structure of the buffer assembly of the anti-seismic device of the transformer according to the present invention;

fig. 4 is a schematic connection diagram of a left buffer plate of an anti-seismic device of a transformer according to the present invention;

fig. 5 is the utility model relates to a transformer's antidetonation device's right buffer board and the connection schematic diagram of carousel.

In the figure: 1. a mounting seat; 2. an anti-seismic column; 3. mounting holes; 4. a buffer assembly; 5. a transverse plate; 6. a left support plate; 7. a right support plate; 8. a left bumper plate; 9. a right baffle plate; 10. a first turntable; 11. a second turntable; 12. connecting blocks; 13. a support pad; 14. a buffer spring; 15. an upper fixing strip; 16. a lower fixing strip; 17. an elastic ring; 18. a first screw hole; 19. a second screw hole; 20. a first grub screw; 21. a second grub screw; 22. a first coil spring; 23. a first foam-rubber cushion; 24. a second foam pad; 25. a second coil spring; 26. a screw rod; 27. and a bearing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an antidetonation device of transformer, including mount pad 1, 1 lower extreme middle part fixed mounting of mount pad has a plurality of groups antidetonation post 2, the mounting hole 3 of break-over about all having been seted up in 1 upper end four corners of mount pad, 1 upper end middle part left part of mount pad and right part respectively fixed mounting have two sets of buffering subassemblies 4, the common fixed mounting in buffering subassembly 4 upper end has diaphragm 5, diaphragm 5 upper end left part fixed mounting has left support plate 6, diaphragm 5 upper end right part fixed mounting has right branch fagging 7, 6 right-hand members of left support plate are provided with

left buffer board

8, 7 left end movable mounting in right branch fagging has

right buffer board

9, 7 right-hand members of right branch fagging are provided with first carousel 10 and second carousel 11, and first carousel 10 is located second carousel 11 backs.

The main structure of the anti-seismic column 2 comprises a buffer spring 14, a connecting block 12 and a supporting pad 13, wherein the upper end of the buffer spring 14 is fixedly connected to the lower end of the connecting block 12, the lower end of the buffer spring 14 is fixedly connected to the upper end of the supporting pad 13, the upper end of the connecting block 12 is welded to the lower end of the mounting seat 1 to fixedly connect the anti-seismic column 2 and the mounting seat 1 together, and part of vibration generated during the working of the transformer can be filtered out firstly; the main structure of the buffer component 4 is provided with an upper fixing strip 15 and a lower fixing strip 16, the size of the upper fixing strip 15 is the same as that of the lower fixing strip 16, the upper fixing strip 15 is parallel to the lower fixing strip 16, a plurality of groups of elastic rings 17 are fixedly arranged between the upper fixing strip 15 and the lower fixing strip 16 at equal intervals, the front part and the rear part of the upper end of the lower fixing strip 16 are respectively provided with a first screw hole 18 which is penetrated up and down, a first flat head screw 20 is penetrated and connected in the first screw hole 18, the front part and the rear part of the upper end of the upper fixing strip 15 are respectively provided with a second screw hole 19 which is penetrated and down, a second flat head screw 21 is penetrated and connected in the second screw hole 19, the first flat head screw 20 fixedly connects the buffer component 4 and the mounting seat 1 together through the first screw hole 18 and the lower fixing strip 16, the second flat head screw 21 fixedly connects the buffer component 4 and the transverse plate 5 together through the second screw hole 19 and the upper, the buffer shock-proof structure has good buffer shock-proof effect, firm structure and difficult damage; the size of the left buffer plate 8 is smaller than that of the left support plate 6, a plurality of groups of first spiral springs 22 are fixedly mounted between the left support plate 6 and the left buffer plate 8, and a plurality of groups of first spongy cushions 23 are fixedly mounted in a rectangular array at the right end of the left buffer plate 8, so that a certain protection effect on the transformer body can be achieved; the size of the right supporting plate 7 is slightly larger than that of the right buffer plate 9, a plurality of groups of second spiral springs 25 are fixedly arranged between the right supporting plate 7 and the right buffer plate 9, and a plurality of groups of second spongy cushions 24 are fixedly arranged at the left end of the right buffer plate 9 in a rectangular array; the equal fixed mounting in right side buffer board 9 right-hand member front portion and rear portion has bearing 27, and first carousel 10 is located the equal fixed mounting in 11 left end axle centers of second carousel and has lead screw 26, and the lead screw 26 left end all runs through right branch fagging 7 and be in the same place with bearing 27 fixed connection, and the connected mode of lead screw 26 right branch fagging 7 is threaded connection, can fix the transformer body on diaphragm 5 through adjusting first carousel 10 and second carousel 11, prevents that it from taking place to remove.

It should be noted that the utility model relates to an anti-vibration device of transformer, which has the function of supporting the whole device by arranging the installation seat 1, the installation holes 3 at the four corners of the upper end of the installation seat 1 can fix the whole device by bolts, when installing the transformer, the transformer is placed at the upper end of the transverse plate 5 and is positioned between the left buffer plate 8 and the right buffer plate 9, at this time, the first rotary disc 10 and the second rotary disc 11 are adjusted to adjust the position of the right buffer plate 9, so that the left buffer plate 8 and the right buffer plate 9 clamp the transformer tightly, the first spongy cushion 23 and the second spongy cushion 24 can play a certain protection role to the transformer body and can filter out the noise generated by the vibration of a part of the transformer, the first flat head screw 20 fixedly connects the buffer component 4 with the installation seat 1 through the first screw 18 and the lower fixing strip 16, the second flat head screw 21 fixedly connects the buffer component 4 with the transverse plate 5 through the second screw 19 and the upper fixing strip 15, can play good supplementary antidetonation effect to have higher fastness, connecting block 12 upper end is all welded and is in the same place antidetonation post 2 and mounting seat 1 fixed connection at 1 lower extreme of mounting seat, and the equal fixed connection in connecting block 12 lower extreme in buffer spring 14 upper end can further play antidetonation effect, and plays certain supporting role to whole device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an antidetonation device of transformer, includes mount pad (1), its characterized in that: a plurality of groups of anti-seismic columns (2) are fixedly arranged in the middle of the lower end of the mounting seat (1), four corners of the upper end of the mounting seat (1) are provided with mounting holes (3) which are penetrated up and down, the left part and the right part of the middle part of the upper end of the mounting seat (1) are respectively and fixedly provided with two groups of buffer components (4), the upper ends of the buffer components (4) are jointly and fixedly provided with a transverse plate (5), the left part of the upper end of the transverse plate (5) is fixedly provided with a left supporting plate (6), a right supporting plate (7) is fixedly arranged at the right part of the upper end of the transverse plate (5), a left buffer plate (8) is arranged at the right end of the left supporting plate (6), the utility model discloses a convenient vehicle seat, including right branch fagging (7), right branch fagging (7) left end movable mounting has right buffer board (9), right branch fagging (7) right-hand member is provided with first carousel (10) and second carousel (11), and first carousel (10) are located second carousel (11) rear.

2. An anti-seismic device for a transformer according to claim 1, characterized in that: the main structure of antidetonation post (2) has buffer spring (14), connecting block (12) and supporting pad (13), the equal fixed connection in connecting block (12) lower extreme in buffer spring (14) upper end, the equal fixed connection in supporting pad (13) upper end of buffer spring (14) lower extreme, connecting block (12) upper end is all welded and is in the same place antidetonation post (2) and mount pad (1) fixed connection at mount pad (1) lower extreme.

3. An anti-seismic device for a transformer according to claim 1, characterized in that: the main structure of the buffer assembly (4) is provided with an upper fixing strip (15) and a lower fixing strip (16), the size of the upper fixing strip (15) is equal to that of the lower fixing strip (16), the upper fixing strip (15) is parallel to the lower fixing strip (16), a plurality of groups of elastic rings (17) are fixedly installed between the upper fixing strip (15) and the lower fixing strip (16) in a penetrating mode at equal intervals, first screw holes (18) penetrating up and down are formed in the front portion and the rear portion of the upper end of the lower fixing strip (16), first flat head screws (20) penetrate through the first screw holes (18) in the first screw holes (18), second screw holes (19) penetrating up and down are formed in the front portion and the rear portion of the upper end of the upper fixing strip (15), second flat head screws (21) penetrate through the second screw holes (19) in the second screw holes (19), and the buffer assembly (4) and the mounting seat (1) are fixedly connected to one another through the first screw holes (18) and the lower fixing strip (16) And the second flat head screw (21) fixedly connects the buffer component (4) and the transverse plate (5) together through a second screw hole (19) and the upper fixing strip (15).

4. An anti-seismic device for a transformer according to claim 1, characterized in that: the size of left side buffer board (8) is less than the size of left branch fagging (6), common fixed mounting has first coil spring (22) of a plurality of groups between left branch fagging (6) and left buffer board (8), left side buffer board (8) right-hand member rectangle array fixed mounting has first foam-rubber cushion (23) of a plurality of groups.

5. An anti-seismic device for a transformer according to claim 1, characterized in that: the size of right branch fagging (7) is greater than the size of right buffer board (9), common fixed mounting has a plurality of groups second coil spring (25) between right branch fagging (7) and right buffer board (9), rectangular array fixed mounting has a plurality of groups second foam-rubber cushion (24) on right side buffer board (9) left end.

6. An anti-seismic device for a transformer according to claim 1, characterized in that: the utility model discloses a bearing, including right side buffer board (9), first carousel (10), right-hand member front portion and the equal fixed mounting in rear portion of right side buffer board (9) right-hand member have bearing (27), first carousel (10) are located the equal fixed mounting in second carousel (11) left end axle center department and have lead screw (26), lead screw (26) left end all runs through right branch fagging (7) and is in the same place with bearing (27) fixed connection, and the connected mode of lead screw (26) right branch fagging (7) is threaded connection.