CN213583370U - Anti-seismic supporting device for power transformer - Google Patents

Abstract

The utility model discloses a power transformer strutting arrangement that combats earthquake, including transformer body, mount and shock attenuation frame, the inboard of mount is equipped with movable groove, the inside fixed mounting in movable groove has the traveller, slidable mounting has the shock attenuation frame between the traveller, through adjustable shelf movable mounting between shock attenuation frame and the mount, through second spring movable mounting between adjustable shelf and the mount, the top slidable mounting of shock attenuation frame has the sliding stand, the top fixed mounting of sliding stand has the transformer body, slidable mounting has the slide on the mount. The utility model discloses a movable mounting has the shock attenuation frame between the mount, can slow down the activity of adjustable shelf through the second spring when receiving external force and take place vibrations, has improved the shock attenuation effect, has the holder through the inboard movable mounting at the slide, can the centre gripping fix the transformer body, prevents to take place the condition that drops when carrying out the shock attenuation, has improved stability.

Description

Anti-seismic supporting device for power transformer

Technical Field

The utility model relates to a transformer technical field specifically is a power transformer strutting arrangement that combats earthquake.

Background

The power transformer is a static electrical device, which is used to change an ac voltage of a certain value into another voltage with the same frequency or different voltages of several values, and is one of the main devices of a power plant and a substation, so when installing the power transformer, an anti-seismic support device is usually needed to protect the power transformer against seismic damage, prevent damage caused by the seismic damage, and improve safety.

The existing power transformer anti-seismic support device has the defects that:

1. the existing anti-seismic support device for the power transformer has no good shock absorption structure, and when the anti-seismic support device is vibrated by external force, the transformer cannot be well protected for shock absorption, so that the shock absorption effect is reduced;

2. the structure is comparatively simple, leads to when carrying out the shock attenuation, takes place the condition that drops easily, has reduced stability, and we propose a power transformer antidetonation strutting arrangement for this reason and solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power transformer strutting arrangement that combats earthquake to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power transformer antidetonation strutting arrangement, includes transformer body, mount and shock attenuation frame, the inboard of mount is equipped with the activity groove, the inside fixed mounting in activity groove has the traveller, slidable mounting has the shock attenuation frame between the traveller, through adjustable shelf movable mounting between shock attenuation frame and the mount, through second spring movable mounting between adjustable shelf and the mount, the top slidable mounting of shock attenuation frame has the sliding stand, the top fixed mounting of sliding stand has the transformer body, slidable mounting has the slide on the mount, the inboard movable mounting of slide has the holder that corresponds with the transformer body.

Preferably, the bottom of the fixing frame is fixedly provided with a mounting seat, and the mounting seat is provided with a fixing bolt.

Preferably, the sliding column and the damping frame are slidably mounted through a sliding sleeve, and the movable frame and the second spring are movably mounted through a movable seat.

Preferably, the shock absorption frame and the fixed frame are movably arranged through a movable rod, and the movable rod, the shock absorption frame and the fixed frame are slidably arranged through sliding frames.

Preferably, the shock absorption frame and the sliding table are slidably mounted through a sliding groove, and the fixed frame and the sliding seat are slidably mounted through a sliding groove.

Preferably, the sliding seat and the clamping seat are movably mounted through a first spring, and the inner side of the clamping seat is respectively provided with a protective soft cushion and a limiting frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a movable mounting has the shock attenuation frame between the mount, can be when receiving external force emergence vibrations, can compress the adjustable shelf when making the shock attenuation frame slide from top to bottom, can slow down the compression activity of adjustable shelf through the second spring, can be better carry out the shock attenuation through the shock attenuation frame, improved the shock attenuation effect.

2. The utility model discloses an inboard movable mounting at the slide has the holder, can make the holder grasp transformer body through first spring, utilizes spacing on the holder can spacing fixed transformer body, the effectual condition that takes place to drop when carrying out the shock attenuation that has prevented, has improved stability.

3. The utility model discloses a there is the sliding stand at the top slidable mounting of shock attenuation frame, can make the sliding stand can carry out lateral sliding, cooperates first spring and can strengthen shock attenuation effect, convenient and fast.

4. The utility model discloses a movable mounting has the movable rod between shock attenuation frame and mount, can make the shock attenuation frame when carrying out the shock attenuation activity from top to bottom, can utilize the movable rod can make the difficult emergence of shock attenuation frame rock, stability when having strengthened the shock attenuation.

Drawings

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

FIG. 2 is a schematic side view of the sliding table assembly of the present invention;

FIG. 3 is a schematic view of a partial structure of the holder assembly of the present invention;

fig. 4 is a schematic view of a partial structure of the strut assembly of the present invention.

In the figure: 1. a transformer body; 2. a slide base; 201. a holder; 202. a limiting frame; 203. a first spring; 204. a protective cushion; 3. a fixed mount; 301. a movable groove; 302. a chute; 303. a traveler; 4. a sliding table; 5. a shock-absorbing mount; 501. a carriage; 502. a sliding groove; 503. a sliding sleeve; 6. a movable frame; 601. a movable seat; 602. a second spring; 7. a mounting seat; 701. fixing the bolt; 8. a movable rod.

Detailed Description

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 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.

Referring to fig. 1-4, the present invention provides an embodiment: an anti-seismic support device for a power transformer comprises a transformer body 1, a fixed frame 3 and a shock absorption frame 5, wherein the bottom of the fixed frame 3 is fixedly provided with a mounting seat 7 by using bolts, the mounting seat 7 is provided with fixing bolts 701 which can conveniently fix the device at a proper position, the inner side of the fixed frame 3 is provided with a movable groove 301, the inner part of the movable groove 301 is fixedly provided with a sliding column 303 by using bolts, the shock absorption frame 5 is arranged between the sliding columns 303 in a sliding manner, the sliding column 303 and the shock absorption frame 5 are arranged in a sliding manner by a sliding sleeve 503, the shock absorption frame 5 can be matched with the sliding column 303 to slide up and down for shock absorption, the shock absorption frame 5 and the fixed frame 3 are movably arranged by a movable frame 6, the movable frame 6 and the fixed frame 3 are movably arranged by a second spring 602, the movable frame 6 and the second spring 602 are movably arranged by a movable seat 601, when being vibrated, the second spring 602 can slow down the movement of the movable frame 6, so that the shock can be conveniently absorbed through the shock absorption frame 5, and the shock absorption effect is improved;

the bottom of the shock absorption frame 5 and the fixed frame 3 are movably installed through a movable rod 8, the shock absorption frame 5 and the fixed frame 3 are slidably installed through a sliding frame 501, when the shock absorption frame 5 moves up and down, the stability of the shock absorption frame 5 during movement can be improved by utilizing the movable rod 8, the shaking is prevented, the convenience and the rapidness are realized, a sliding table 4 is slidably installed at the top of the shock absorption frame 5, the shock absorption frame 5 and the sliding table 4 are slidably installed through a sliding groove 502, a transformer body 1 is fixedly installed at the top of the sliding table 4 through bolts, a sliding seat 2 is slidably installed on the fixed frame 3, the fixed frame 3 and the sliding seat 2 are slidably installed through a sliding groove 302, a clamping seat 201 corresponding to the transformer body 1 is movably installed at the inner side of the sliding seat 2, the sliding seat 2 and the clamping seat 201 are movably installed through a first spring 203, the clamping seat 201 can clamp and fix the transformer, improved stability, can carry out the activity from top to bottom through slide 2 shock attenuation frame 5 in step, utilize the shock attenuation of the first spring 203 of sliding stand 4 cooperation when can transversely moving about, strengthened the shock attenuation effect, the inboard of holder 201 is equipped with protection cushion 204 and spacing 202 respectively, the surface that utilizes protection cushion 204 can protect transformer body 1 is difficult for receiving the damage that the centre gripping leads to, can spacing fixed transformer body 1 be difficult for taking place to drop through spacing 202, the security has been improved.

The working principle is as follows: when using this power transformer antidetonation strutting arrangement, at first, fixing bolt 701 on utilizing mount pad 7 fixes mount 3 in suitable position, then use the bolt with transformer body 1 fixed mounting at the top of sliding stand 4, holder 201 centre gripping is fixed in the both sides of transformer body 1 simultaneously, can prevent through spacing 202 that transformer body 1 from taking place to drop, stability has been improved, when receiving external force and taking place vibrations, can drive adjustable shelf 6 through the activity from top to bottom of shock attenuation frame 5 and move about, utilize second spring 602 can slow down the activity of adjustable shelf 6, thereby can be better carry out the shock attenuation for transformer body 1, can carry out horizontal activity shock attenuation through sliding stand 4 cooperation first spring 203, the shock attenuation effect has been strengthened, convenience and practicability, just above a series of operations of this power transformer antidetonation strutting arrangement are accomplished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a power transformer strutting arrangement that combats earthquake, includes transformer body (1), mount (3) and shock attenuation frame (5), its characterized in that: the inboard of mount (3) is equipped with movable groove (301), the inside fixed mounting of movable groove (301) has traveller (303), slidable mounting has shock attenuation frame (5) between traveller (303), through adjustable shelf (6) movable mounting between shock attenuation frame (5) and mount (3), through second spring (602) movable mounting between adjustable shelf (6) and mount (3), the top slidable mounting of shock attenuation frame (5) has sliding stand (4), the top fixed mounting of sliding stand (4) has transformer body (1), slidable mounting has slide (2) on mount (3), the inboard movable mounting of slide (2) has holder (201) that correspond with transformer body (1).

2. An anti-seismic support device for a power transformer according to claim 1, characterized in that: the bottom fixed mounting of mount (3) has mount pad (7), and is equipped with fixing bolt (701) on mount pad (7).

3. An anti-seismic support device for a power transformer according to claim 1, characterized in that: the sliding column (303) and the damping frame (5) are installed in a sliding mode through a sliding sleeve (503), and the movable frame (6) and the second spring (602) are movably installed through a movable seat (601).

4. An anti-seismic support device for a power transformer according to claim 1, characterized in that: the shock absorption frame (5) and the fixed frame (3) are movably arranged through a movable rod (8), and the movable rod (8), the shock absorption frame (5) and the fixed frame (3) are slidably arranged through a sliding frame (501).

5. An anti-seismic support device for a power transformer according to claim 1, characterized in that: the shock absorption frame (5) and the sliding table (4) are installed in a sliding mode through a sliding groove (502), and the fixed frame (3) and the sliding seat (2) are installed in a sliding mode through a sliding groove (302).

6. An anti-seismic support device for a power transformer according to claim 1, characterized in that: the sliding seat (2) and the clamping seat (201) are movably mounted through a first spring (203), and the inner side of the clamping seat (201) is provided with a protective soft cushion (204) and a limiting frame (202) respectively.

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