CN219979272U - Transformer anti-seismic device - Google Patents

Transformer anti-seismic device Download PDF

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Publication number
CN219979272U
CN219979272U CN202321487650.4U CN202321487650U CN219979272U CN 219979272 U CN219979272 U CN 219979272U CN 202321487650 U CN202321487650 U CN 202321487650U CN 219979272 U CN219979272 U CN 219979272U
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CN
China
Prior art keywords
transformer
box bottom
bottom supporting
tank bottom
concrete foundation
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Active
Application number
CN202321487650.4U
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Chinese (zh)
Inventor
唐春颖
李晨曦
陈博
宋子龙
李刚
任远
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Baoding Tianwei Baobian Electric Co Ltd
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Baoding Tianwei Baobian Electric Co Ltd
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Priority to CN202321487650.4U priority Critical patent/CN219979272U/en
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Publication of CN219979272U publication Critical patent/CN219979272U/en
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Abstract

The utility model relates to a transformer anti-seismic device, and belongs to the technical field of transformers. The technical proposal is as follows: the transformer box comprises a concrete foundation (4), a transformer box bottom (5), box bottom supporting plates (6) and damping components, wherein the box bottom supporting plates (6) protruding out of the edge of the transformer box bottom (5) are respectively fixed on the periphery of the transformer box bottom (5), and each box bottom supporting plate (6) is respectively fixed on the concrete foundation (4) through the damping components; the damping component comprises a Z-shaped plate (1), an L-shaped rubber mat (2) and foundation bolts (3), wherein the L-shaped rubber mat (2) is buckled on a box bottom supporting plate (6), one end of the Z-shaped plate (1) is pressed on the L-shaped rubber mat (2), and the other end of the Z-shaped plate (1) is fixed on a concrete foundation (4) through the foundation bolts (3). The utility model has the beneficial effects that: the integral displacement and inclination of the transformer caused by earthquake can be reduced, secondary disasters such as fire disaster, power failure, water cut-off and the like are avoided, and the normal operation of the transformer is ensured.

Description

Transformer anti-seismic device
Technical Field
The utility model relates to a transformer anti-seismic device, and belongs to the technical field of transformers.
Background
The transformer has two mounting modes, namely, the transformer is fixed on a foundation through a trolley or an underframe; the other is directly fixed on the foundation. When vibration, particularly earthquake intensity is higher than 7 degrees, the transformer has integral displacement and inclination of different degrees, and secondary disasters such as fire disaster, power failure, water cut-off and the like can be caused when the transformer is serious.
Disclosure of Invention
The utility model aims to provide a transformer anti-seismic device which can reduce the integral displacement and inclination of a transformer caused by earthquake and solve the problems in the background technology.
The technical scheme of the utility model is as follows:
the transformer anti-seismic device comprises a concrete foundation, a transformer tank bottom, tank bottom support plates and damping components, wherein the tank bottom support plates protruding out of the bottom edge of the transformer tank are respectively fixed on the periphery of the transformer tank bottom, and each tank bottom support plate is respectively fixed on the concrete foundation through the damping components; the damping component comprises a Z-shaped plate, an L-shaped rubber cushion and foundation bolts, wherein the L-shaped rubber cushion is buckled on a bottom supporting plate of the box, one end of the Z-shaped plate is pressed on the L-shaped rubber cushion, and the other end of the Z-shaped plate is fixed on a concrete foundation through the foundation bolts.
The transformer tank bottom is rectangular, eight tank bottom support plates are arranged on the periphery of the transformer tank bottom and protrude out of the bottom edge of the transformer tank, wherein three blocks are arranged on each side of the transformer tank bottom in the length direction, six blocks are arranged on each side of the transformer tank bottom in the width direction, and two blocks are arranged on each side of the transformer tank bottom in the width direction.
The box bottom supporting plates are rectangular, and each box bottom supporting plate is fixed on the concrete foundation through three groups of damping assemblies.
The three groups of damping components on each box bottom supporting plate are respectively arranged on three edges of the rectangular box bottom supporting plate.
And each box bottom supporting plate is provided with three groups of shock absorption components, wherein two groups of shock absorption components are arranged in the foundation bolts, the other two groups of shock absorption components are oppositely arranged, and one group of shock absorption components are arranged in the foundation bolts.
One end of the foundation bolt in the shock absorption component, which penetrates into the concrete foundation, is a hook.
The beneficial effects of the utility model are as follows: the integral displacement and inclination of the transformer caused by earthquake can be reduced, secondary disasters such as fire disaster, power failure, water cut-off and the like are avoided, and the normal operation of the transformer is ensured.
Drawings
FIG. 1 is a schematic view of a variable damper assembly of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
in the figure: the transformer box comprises a Z-shaped plate 1, an L-shaped rubber mat 2, foundation bolts 3, a concrete foundation 4, a transformer box bottom 5, a box bottom supporting plate 6 and a transformer box bottom edge 7.
Detailed Description
The utility model is further illustrated by way of example with reference to the accompanying drawings.
Referring to fig. 1 and 2, a transformer anti-vibration device comprises a concrete foundation 4, a transformer tank bottom 5, tank bottom support plates 6 and damping components, wherein the tank bottom support plates 6 protruding out of the edge of the transformer tank bottom 5 are respectively fixed on the periphery of the transformer tank bottom 5, and each tank bottom support plate 6 is respectively fixed on the concrete foundation 4 through the damping components; the damping component comprises a Z-shaped plate 1, an L-shaped rubber mat 2 and an anchor bolt 3, wherein the L-shaped rubber mat 2 is buckled on a box bottom supporting plate 6, one end of the Z-shaped plate 1 is pressed on the L-shaped rubber mat 2, and the other end of the Z-shaped plate 1 is fixed on a concrete foundation 4 through the anchor bolt 3.
In this embodiment, referring to fig. 1, the transformer tank bottom 5 is rectangular, eight tank bottom support plates 6 protruding from the periphery of the transformer tank bottom 5 are rectangular steel plates, three tank bottom 5 sides are six tank bottom 5 sides, and two tank bottom 5 sides are two tank bottom sides. Each box bottom supporting plate 6 is fixed on the concrete foundation 4 through three groups of damping components, the three groups of damping components are respectively arranged on three edges of the rectangular box bottom supporting plate 6, two foundation bolts 3 in one group of damping components are arranged oppositely, and one foundation bolt 3 in each group of damping components is arranged oppositely.
Referring to fig. 2, one end of the anchor bolt 3 of the shock absorbing assembly, which extends into the concrete foundation 4, is a hook. The size of the Z-shaped plate 1 and the L-shaped rubber cushion 2 are matched with the bottom supporting plate 6.

Claims (4)

1. The utility model provides a transformer antidetonation device which characterized in that: the transformer box comprises a concrete foundation (4), a transformer box bottom (5), box bottom supporting plates (6) and damping components, wherein the box bottom supporting plates (6) protruding out of the edge of the transformer box bottom (5) are respectively fixed on the periphery of the transformer box bottom (5), and each box bottom supporting plate (6) is respectively fixed on the concrete foundation (4) through the damping components; the damping component comprises a Z-shaped plate (1), an L-shaped rubber mat (2) and foundation bolts (3), wherein the L-shaped rubber mat (2) is buckled on a box bottom supporting plate (6), one end of the Z-shaped plate (1) is pressed on the L-shaped rubber mat (2), and the other end of the Z-shaped plate (1) is fixed on a concrete foundation (4) through the foundation bolts (3).
2. A transformer anti-seismic device according to claim 1, characterized in that: the transformer tank bottom (5) is rectangular, eight tank bottom supporting plates (6) protruding out of the edges of the transformer tank bottom (5) are arranged around the transformer tank bottom (5), wherein three blocks are arranged on each side of the transformer tank bottom (5) in the length direction, six blocks are arranged on each side of the transformer tank bottom (5) in the width direction, and two blocks are arranged on each side of the transformer tank bottom (5).
3. A transformer anti-seismic device according to claim 1 or 2, characterized in that: the box bottom supporting plates (6) are rectangular, and each box bottom supporting plate (6) is fixed on the concrete foundation (4) through three groups of damping assemblies.
4. A transformer anti-seismic device according to claim 3, characterized in that: the three groups of shock absorption components on each box bottom supporting plate (6) are respectively arranged on three edges of the rectangular box bottom supporting plate (6).
CN202321487650.4U 2023-06-12 2023-06-12 Transformer anti-seismic device Active CN219979272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321487650.4U CN219979272U (en) 2023-06-12 2023-06-12 Transformer anti-seismic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321487650.4U CN219979272U (en) 2023-06-12 2023-06-12 Transformer anti-seismic device

Publications (1)

Publication Number Publication Date
CN219979272U true CN219979272U (en) 2023-11-07

Family

ID=88593380

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321487650.4U Active CN219979272U (en) 2023-06-12 2023-06-12 Transformer anti-seismic device

Country Status (1)

Country Link
CN (1) CN219979272U (en)

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