CN212209101U

CN212209101U - Oil-immersed transformer

Info

Publication number: CN212209101U
Application number: CN202020370729.9U
Authority: CN
Inventors: 赵赛赛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-22
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses an oil-immersed transformer, including transformer and fly leaf, the top fixedly connected with U-shaped box of transformer, the inside of U-shaped box is provided with strutting arrangement, fixedly connected with connecting block in the middle of the top of fly leaf, the top fixedly connected with connecting plate of connecting block, the both sides of U-shaped box all are provided with a damping device. The utility model discloses utilize and install the box at the top of transformer and can play the guard action to the transformer at the inside ann device strutting arrangement of box to make the top of transformer warp under the long-time gravity, at box both sides installation damping device, can share the gravity that equipment brought, place the long-time work of strutting arrangement and destroy bracing piece and telescopic link, make things convenient for the change and the maintenance of later stage workman to equipment at the solid fixed ring of top installation of connecting plate.

Description

Oil-immersed transformer

Technical Field

The utility model relates to a transformer technical field specifically is an oil-immersed transformer.

Background

Oil-immersed power transformer includes transformer box and stores up the oil tank, among the prior art, store up the oil tank and pass through support frame and rigidity fixed connection on transformer box, this kind of structure causes the undetachable of storing up the oil tank, be not convenient for store up the change of oil tank body and its interior transformer oil, and the transformer operation in-process drives the oil tank and shakes together, store up the oil tank and form resonance with transformer box, vibrate greatly, the noise is big, serious support frame damages in the vibrations, lead to the oil tank to drop, destroy the transformer, staff need regularly patrol and examine whether the oil tank takes place the weeping, waste time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil-immersed transformer 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 an oil-immersed transformer, includes transformer and fly leaf, the top fixedly connected with U-shaped box of transformer, the inside of U-shaped box is provided with strutting arrangement, fixedly connected with connecting block in the middle of the top of fly leaf, the top fixedly connected with connecting plate of connecting block, the both sides of U-shaped box all are provided with first damping device, there is both sides at the top of U-shaped box to be provided with second damping device, first smooth chamber has all been seted up to the inner wall both sides of U-shaped box.

Preferably, the equal fixedly connected with T shape slider in both sides of fly leaf, the both sides of first sliding cavity inner wall all seted up with the first spout of T shape slider looks adaptation, the equal fixed mounting in both sides at connecting plate top has solid fixed ring, gu fixed ring's both sides all are provided with first movable block and second movable block, the inside of second movable block is provided with the screw bolt.

Preferably, first damping device includes the installation cavity, the inside of installation cavity is provided with first telescopic link, the top of first telescopic link is run through the top of installation intracavity wall and extend to the outside of installation cavity, the surface cover of first telescopic link is equipped with first spring, first slider of the both sides fixedly connected with on device surface that stretches, the both sides of first slider just are located the second spout has all been seted up to the both sides of installation intracavity wall.

Preferably, the strutting arrangement includes the toper installation cavity, the first cushion of bottom fixedly connected with of toper installation intracavity wall, the top fixedly connected with dead lever of first cushion, the top of dead lever is provided with the second spring, the inside of toper installation cavity is provided with the U-shaped movable block, the top fixedly connected with second cushion of U-shaped movable block, the first fixed plate of the equal fixedly connected with in fixed rod surface both sides, two the top of first fixed plate all is provided with the fourth spring, the equal fixedly connected with second fixed plate in both sides of U-shaped fly leaf bottom, the equal fixedly connected with fixed block in both sides of U-shaped fly leaf.

Preferably, the second damping device comprises a second sliding cavity, a second supporting rod is arranged inside the second sliding cavity, one side of the second supporting rod penetrates through the top of the inner wall of the second sliding cavity and extends to the outer side of the second sliding cavity, a supporting block and a second sliding block are fixedly connected to two sides of the second supporting rod, second sliding grooves matched with the second sliding blocks are formed in two sides of the second sliding cavity, and a third spring is arranged at the top of the second sliding block and located inside the second sliding cavity.

Preferably, the bottom of the transformer is fixedly connected with a fixing plate, the front of the U-shaped box body is provided with a box door, and one side of the box door is hinged with the two sides through a hinge and is fixedly connected with the box door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up through an oil-immersed transformer, at the top installation box of transformer inside the box install the device strutting arrangement and can play the guard action to the transformer to make the top of transformer warp under the long-time gravity, at box both sides installation damping device, can share the gravity that equipment brought, place the long-time work of strutting arrangement and destroy bracing piece and telescopic link, make things convenient for the change and the maintenance of later stage workman to equipment at the solid fixed ring of top installation of connecting plate.

Drawings

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

FIG. 2 is a schematic structural view of a first damping device of the present invention;

FIG. 3 is a schematic structural view of the supporting device of the present invention;

FIG. 4 is a schematic structural view of a second damping device of the present invention;

fig. 5 is a schematic diagram of the external structure of the present invention.

In the figure: 1. a transformer; 2. a U-shaped box body; 3. a movable plate; 4. a connecting plate; 5. a first damping device; 501. a first telescopic rod; 502. a first slider; 503. a mounting cavity; 504. a second chute; 505. a first spring; 6. a support device; 601. a conical mounting cavity; 602. a first fixing plate; 603. a fourth spring; 604. a second fixing plate; 605. a fixed block; 606. a second cushion block; 607. a second spring; 608. a U-shaped movable plate; 609. fixing the rod; 610. a first cushion block; 7. a T-shaped slider; 8. a first slide chamber; 9. a first chute; 10. connecting blocks; 11. a fixing ring; 12. a first movable block; 13. a second movable block; 14. a threaded bolt; 15. a second damping device; 1501. a support block; 1502. a second support bar; 1503. a second slider; 1504. a second chute; 1505. a second slide chamber; 1506. a third spring; 16. a fixing plate; 17. hinging; 18. and (4) a box door.

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.

Referring to fig. 1-5, the present invention provides an embodiment:

the utility model provides an oil-immersed transformer, includes transformer 1 and fly leaf 6, the top fixedly connected with U-shaped box 2 of transformer 1, the inside of U-shaped box 2 is provided with strutting arrangement 6, fixedly connected with connecting block 10 in the middle of the top of fly leaf 3, the top fixedly connected with connecting plate 4 of connecting block 10, the both sides of U-shaped box 2 all are provided with first damping device 5, there are both sides at the top of U-shaped box 2 to be provided with second damping device 15, first smooth chamber 8 has all been seted up to the inner wall both sides of U-shaped box 2.

In this embodiment, the equal fixedly connected with T shape slider 7 in both sides of fly leaf 6, the both sides of first smooth chamber 8 inner wall all seted up with the first spout 9 of T shape slider 7 looks adaptation, the equal fixed mounting in both sides at connecting plate 4 top has solid fixed ring 11, gu fixed ring 11's both sides all are provided with first movable block 12 and second movable block 13, the inside of second movable block 13 is provided with threaded bolt 14.

Rubber pads are bonded on two sides of the inner wall of the fixed ring 11, and one side of the first movable block 12 is hinged.

First damping device 5 includes installation cavity 503, the inside of installation cavity 503 is provided with first telescopic link 501, the top of first telescopic link 501 is run through the top of installation cavity 503 inner wall and extend to the outside of installation cavity 503, the surface cover of first telescopic link 501 is equipped with first spring 505, first slider 502 of both sides fixedly connected with on device 503 surface of stretching, the both sides of first slider 502 just are located second spout 504 has all been seted up to the both sides of installation cavity 503 inner wall.

The top of the first telescopic rod 501 on the first damping device 5 is fixedly connected with the bottom of the connecting rod 4, and two sides of the first spring 505 are respectively fixedly connected with the bottom inside the installation cavity 503 and one side of the first telescopic rod 501.

The supporting device 6 comprises a conical mounting cavity 601, a first cushion block 610 is fixedly connected to the bottom of the inner wall of the conical mounting cavity 601, a fixing rod 609 is fixedly connected to the top of the first cushion block 610, a second spring 607 is arranged at the top of the fixing rod 609, a U-shaped movable block 608 is arranged inside the conical mounting cavity 601, a second cushion block 606 is fixedly connected to the top of the U-shaped movable block 608, first fixing plates 602 are fixedly connected to two sides of the surface of the fixing rod 609, a fourth spring 603 is arranged at the top of each first fixing plate 602, second fixing plates 604 are fixedly connected to two sides of the bottom of each U-shaped movable plate 608, and fixing blocks 605 are fixedly connected to two sides of each U-shaped movable plate 608.

Two sides of a second spring 505 on the supporting device 6 are respectively and fixedly connected with the bottom of the second fixed block 605 and one side of the second telescopic rod 603, and the bottom of the second telescopic rod 603 is fixedly connected with the top of the inner wall of the U-shaped box body 2.

The second damping device 15 includes a second sliding cavity 1505, a second support rod 1502 is disposed inside the second sliding cavity 1505, one side of the second support rod 1502 penetrates through the top of the inner wall of the second sliding cavity 1505 and extends to the outer side of the second sliding cavity 1505, a support block 1501 and a second slider 1503 are fixedly connected to both sides of the second support rod 1502, a second sliding slot 1504 matched with the second slider 1503 is disposed on both sides of the second sliding cavity 1505, and a third spring 1506 is disposed at the top of the second slider 1503 and inside the second sliding cavity 1505.

The third spring 1506 of the second damping device 15 is fixedly connected to the bottom of the inner wall of the second sliding chamber 1505 and the bottom of the second slider 1503, respectively.

The bottom of the transformer 1 is fixedly connected with a fixing plate 16, the front surface of the U-shaped box body 2 is provided with a box door 18, and one side of the box door 18 is fixedly connected with the two sides of the box body 2 through a hinge 17.

The working principle is as follows: when the oil-immersed type transformer tank is installed, the threaded bolt 14 on the second movable block 13 on one side of the fixing ring 11 at the bottom of the connecting plate 4 is taken out, the device is placed in the fixing ring 11 and is fixed through the threaded bolt 14, vibration caused during operation is pressed downwards in the installation cavity 503 through the first telescopic rod 501 at the bottom of the first damping device 5 on two sides of the connecting plate 4, the first spring 505 on the first telescopic rod 501 is compressed downwards, the first spring 505 is in a compressed state, the second support rod 1502 on the second damping device 15 is compressed through the support block 1501 at the bottom of the connecting plate 4, the second slider 1503 in the second sliding cavity 1503 compresses the third spring 1506, and the third spring 1505 is in a compressed state.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an oil-immersed transformer, includes transformer and fly leaf, its characterized in that: the transformer comprises a transformer and is characterized in that a U-shaped box body is fixedly connected to the top of the transformer, a supporting device is arranged inside the U-shaped box body, a connecting block is fixedly connected to the middle of the top of the movable plate, a connecting plate is fixedly connected to the top of the connecting block, first damping devices are arranged on two sides of the U-shaped box body, second damping devices are arranged on two sides of the top of the U-shaped box body, and first sliding cavities are formed in two sides of the inner wall of the U-shaped box body.

2. An oil filled transformer according to claim 1, characterized in that: the equal fixedly connected with T shape slider in both sides of fly leaf, the both sides of first sliding chamber inner wall all seted up with the first spout of T shape slider looks adaptation, the equal fixed mounting in both sides at connecting plate top has solid fixed ring, gu fixed ring's both sides all are provided with first movable block and second movable block, the inside of second movable block is provided with the screw bolt.

3. An oil filled transformer according to claim 1, characterized in that: first damping device includes the installation cavity, the inside of installation cavity is provided with first telescopic link, the top of first telescopic link is run through the top of installation intracavity wall and extend to the outside of installation cavity, the surface cover of first telescopic link is equipped with first spring, the first slider of both sides fixedly connected with who stretches the device surface, the both sides of first slider just are located the second spout has all been seted up to the both sides of installation intracavity wall.

4. An oil filled transformer according to claim 1, characterized in that: the supporting device comprises a conical mounting cavity, a first cushion block fixedly connected with the bottom of the inner wall of the conical mounting cavity, a fixed rod fixedly connected with the top of the first cushion block, a second spring is arranged at the top of the fixed rod, a U-shaped movable block is arranged inside the conical mounting cavity, a second cushion block fixedly connected with the top of the U-shaped movable block, a first fixed plate and a second fixed plate fixedly connected with the two sides of the surface of the fixed rod are arranged, a fourth spring is arranged at the top of the first fixed plate, a second fixed plate fixedly connected with the two sides of the bottom of the U-shaped movable plate, and fixed blocks fixedly connected with the two sides of the U-shaped movable plate.

5. An oil filled transformer according to claim 1, characterized in that: the second damping device comprises a second sliding cavity, a second supporting rod is arranged inside the second sliding cavity, one side of the second supporting rod penetrates through the top of the inner wall of the second sliding cavity and extends to the outer side of the second sliding cavity, a supporting block and a second sliding block are fixedly connected to the two sides of the second supporting rod, second sliding grooves matched with the second sliding blocks are formed in the two sides of the second sliding cavity, and a third spring is arranged inside the second sliding cavity and located at the top of the second sliding block.

6. An oil filled transformer according to claim 1, characterized in that: the bottom of the transformer is fixedly connected with a fixing plate, the front of the U-shaped box body is provided with a box door, and one side of the box door is hinged with the two sides through a hinge and is fixedly connected with the box door.