CN220731286U - Transformer high-voltage lifting seat structure - Google Patents

Abstract

The utility model discloses a high-voltage lifting seat structure of a transformer, which comprises a lifting seat body, wherein a flange plate is arranged at the bottom of the lifting seat body, connecting cylinders are arranged at two sides between the lifting seat body and the flange plate, fixed blocks are fixedly connected to two sides of an inner cavity of each connecting cylinder, a connecting rod is fixedly connected between the two fixed blocks, a limiting ring is sleeved on the surface of each connecting rod, a torsion spring is fixedly connected between each limiting ring and each fixed block, and movable plates are arranged at the top and the bottom between the two sides of the inner cavity of each connecting cylinder. According to the utility model, through the cooperation of the lifting seat body, the flange plate, the connecting cylinder, the fixed block, the connecting rod, the limiting ring, the torsion spring, the moving plate, the fixed ring, the traction rope, the inclined rod, the box body, the vertical rod, the movable plate, the limiting plate, the supporting rod, the vertical plate, the first spring, the damper and the movable rod, the whole mechanism has good anti-seismic performance in a traction and buffering energy absorption mode, and the use of people is facilitated.

Description

Transformer high-voltage lifting seat structure

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer high-voltage lifting seat structure.

Background

The transformer is a device for changing alternating voltage by utilizing an electromagnetic induction principle, and the transformer is provided with a lifting seat, so that the angle iron can be additionally arranged at the mounting seat to improve the shock resistance of the lifting seat structure in order to effectively reduce the damage to the mounting seat during an earthquake.

The existing lifting seat structure is usually formed by welding and connecting a lifting seat cylinder and a flange plate, and fixedly connected angle steel is additionally arranged, so that the overall rigidity can be increased, but the root of the lifting seat cylinder is easily broken due to the rigidity difference between the lifting seat cylinder and the angle steel, inconvenience is brought to the use of people, and the transformer high-voltage lifting seat structure is provided in a targeted manner.

Disclosure of Invention

The utility model aims to provide a high-voltage lifting seat structure of a transformer, which has the advantage of good anti-seismic effect, and solves the problems that the conventional lifting seat structure is usually formed by welding a lifting seat cylinder and a flange plate, and the integral rigidity can be increased by adding fixedly connected angle steel, but the root of the lifting seat cylinder is easily broken due to the rigidity difference between the lifting seat cylinder and the angle steel, so that the use of people is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-voltage lifting seat structure of transformer, includes the lifting seat body, the bottom of lifting seat body is provided with the ring flange, the both sides between lifting seat body and the ring flange all are provided with the connecting cylinder, the equal fixedly connected with fixed block in both sides of connecting cylinder inner chamber, fixedly connected with connecting rod between two fixed blocks, the surface cover of connecting rod is equipped with the spacing ring, fixedly connected with torsional spring between spacing ring and the fixed block, top and bottom between connecting cylinder inner chamber both sides all are provided with the fly leaf, one side that the fly leaf is close to the connecting rod and one side that the fly leaf is kept away from to the spacing ring are equal fixedly connected with fixed ring, fixedly connected with haulage rope between two fixed rings, one side fixedly connected with down tube of fly leaf is kept away from to the connecting cylinder, all through first pivot swing joint between lifting seat body and the ring flange, the top fixedly connected with box of ring flange, fixedly connected with montant between box inner chamber, the surface cover of montant is equipped with fly leaf, the bottom of fly leaf is kept away from the top fixedly connected with moving plate, the top through the equal swing joint of a side of the connecting rod, the top of the side of the dead axle, the top of the top is kept away from the side of the connecting rod through the first swing joint, the top of the side of the dead axle, the top is connected with the top of the dead axle.

Preferably, the torsional spring cover is established on the surface of connecting rod, the equal fixedly connected with first slider in both sides of movable plate, the first spout with first slider looks adaptation is all seted up to the both sides of connecting cylinder inner chamber.

Preferably, a second spring is fixedly connected between the movable plate and the limiting plate, and the second spring is sleeved on the surface of the vertical rod.

Preferably, the top and the bottom of the vertical plate are fixedly connected with second sliding blocks, and the top and the bottom of the inner cavity of the box body are provided with second sliding grooves matched with the second sliding blocks.

Preferably, the bottom of ring flange fixedly connected with mounting panel, the mounting hole has all been seted up around the mounting panel top.

Preferably, the two sides of the top of the box body are fixedly connected with buffer pads, and the buffer pads are contacted with the lifting seat body.

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

1. according to the utility model, through the cooperation of the lifting seat body, the flange plate, the connecting cylinder, the fixed block, the connecting rod, the limiting ring, the torsion spring, the moving plate, the fixed ring, the traction rope, the inclined rod, the box body, the vertical rod, the movable plate, the limiting plate, the supporting rod, the vertical plate, the first spring, the damper and the movable rod, the whole mechanism has good anti-seismic performance in a traction and buffering energy absorption mode, and the use of people is facilitated.

2. According to the utility model, the first sliding block and the first sliding groove are arranged, so that the moving plate can move more smoothly, the second spring is arranged, the buffering effect can be increased, the vertical plate can be limited by arranging the second sliding block and the second sliding groove, and the whole mechanism can be conveniently installed at the using position by arranging the mounting plate and the mounting hole.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is an enlarged schematic view of a partial structure section at a in fig. 2 according to the present utility model.

In the figure: 1. raising the seat body; 2. a flange plate; 3. a connecting cylinder; 4. a fixed block; 5. a connecting rod; 6. a limiting ring; 7. a torsion spring; 8. a moving plate; 9. a fixing ring; 10. a traction rope; 11. a diagonal rod; 12. a case; 13. a vertical rod; 14. a movable plate; 15. a limiting plate; 16. a support rod; 17. a riser; 18. a first spring; 19. a damper; 20. a movable rod; 21. a second spring; 22. a mounting plate; 23. a mounting hole; 24. and a cushion pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a high-voltage lifting seat structure of a transformer comprises a lifting seat body 1, wherein a flange plate 2 is arranged at the bottom of the lifting seat body 1, a mounting plate 22 is fixedly connected at the bottom of the flange plate 2, mounting holes 23 are formed in the periphery of the top of the mounting plate 22, through the arrangement of the mounting plate 22 and the mounting holes 23, the whole mechanism can be conveniently mounted at a using position, connecting cylinders 3 are arranged at two sides between the lifting seat body 1 and the flange plate 2, fixing blocks 4 are fixedly connected at two sides of an inner cavity of the connecting cylinder 3, a connecting rod 5 is fixedly connected between the two fixing blocks 4, a limiting ring 6 is sleeved on the surface of the connecting rod 5, a torsion spring 7 is fixedly connected between the limiting ring 6 and the fixing blocks 4, movable plates 8 are arranged at the top and the bottom between two sides of the inner cavity of the connecting cylinder 3, the torsion spring 7 is sleeved on the surface of the connecting rod 5, the first sliding blocks are fixedly connected to the two sides of the moving plate 8, the first sliding grooves matched with the first sliding blocks are formed in the two sides of the inner cavity of the connecting cylinder 3, the moving of the moving plate 8 is smoother by arranging the first sliding blocks and the first sliding grooves, the fixed rings 9 are fixedly connected to one side of the moving plate 8 close to the connecting rod 5 and one side of the limiting ring 6 away from the moving plate 8, the traction ropes 10 are fixedly connected between the two fixed rings 9, the inclined rods 11 are fixedly connected to one side of the moving plate 8 away from the connecting rod 5, one side of the inclined rods 11 penetrates through the connecting cylinder 3 to one side of the connecting cylinder 3 away from the connecting rod 5, the lifting seat body 1, the flange plate 2 and the inclined rods 11 are movably connected through the first rotating shaft, the top of the flange plate 2 is fixedly connected with the box body 12, the two sides of the top of the box body 12 are fixedly connected with the buffer pads 24, the buffer pads 24 are contacted with the lifting seat body 1, the top of the inner cavity of the box body 12 is fixedly connected with a vertical rod 13, the surface of the vertical rod 13 is sleeved with a movable plate 14, the bottom of the vertical rod 13 is fixedly connected with a limiting plate 15, a second spring 21 is fixedly connected between the movable plate 14 and the limiting plate 15, the second spring 21 is sleeved on the surface of the vertical rod 13, the buffering effect can be improved by arranging the second spring 21, two sides of the movable plate 14 are movably connected with a supporting rod 16 through a second rotating shaft, one side of the supporting rod 16 away from the movable plate 14 is movably connected with a vertical plate 17 through a third rotating shaft, the top and the bottom of the vertical plate 17 are fixedly connected with second sliding blocks, the top and the bottom of the inner cavity of the box body 12 are provided with second sliding grooves matched with the second sliding blocks, the vertical plate 17 can be limited by arranging the second sliding blocks and the second sliding grooves, the first spring 18 is fixedly connected between the vertical plate 17 and the inner cavity of the box body 12, the dampers 19 are fixedly connected to the two sides of the inner cavity of the box body 12, the movable rods 20 are fixedly connected to the two sides of the top of the movable plate 14, the top of the movable rods 20 penetrate through the top of the box body 12 and are fixedly connected with the lifting seat body 1, and the whole mechanism has good shock resistance through the lifting seat body 1, the flange plate 2, the connecting cylinder 3, the fixed block 4, the connecting rod 5, the limiting ring 6, the torsion spring 7, the movable plate 8, the fixed ring 9, the traction rope 10, the inclined rod 11, the box body 12, the vertical rods 13, the movable plate 14, the limiting plate 15, the supporting rods 16, the vertical plates 17, the first springs 18, the dampers 19 and the movable rods 20.

During use, vibration generated during an earthquake can compress the second spring 21 through the movable plate 14, meanwhile, the first spring 18 is compressed through the supporting rod 16 and the vertical plate 17, the force generated by the second spring 21 can partially offset the vibration force, the rest force can be offset through the cooperation of the first spring 18 and the damper 19, the limit ring 6 can be pulled through the inclined rod 11, the movable plate 8, the fixed ring 9 and the traction rope 10 when the lifting seat body 1 swings upwards, the limit ring 6 rotates to drive the torsion spring 7 to deform, and the restoring force of the torsion spring 7 offsets the swinging force, so that the whole mechanism has good anti-vibration performance in a traction and buffering energy absorption mode, and people can use conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-voltage rising seat structure of transformer, includes rising seat body (1), its characterized in that: the utility model discloses a lifting seat body, including lifting seat body (1), connecting box (2), connecting box (5), connecting box (2), connecting box (5) and connecting box (2), lifting seat body (1), flange (2) are arranged at the bottom of lifting seat body (1), both sides between lifting seat body (1) and flange (2) all are provided with connecting cylinder (3), both sides of connecting cylinder (3) inner chamber all are fixedly connected with fixed block (4) between fixed block (4), connecting rod (5) are fixedly connected with connecting rod (6), surface cover of connecting rod (5) is equipped with spacing ring (6), torsional spring (7) are fixedly connected with between spacing ring (6) and fixed block (4), top and bottom between connecting cylinder (3) inner chamber both sides all are provided with movable plate (8), one side that movable plate (8) are close to connecting rod (5) and one side that movable plate (8) are kept away from fixed ring (9), fixedly connected with haulage rope (10) between two fixed rings (9), one side that movable plate (8) is kept away from connecting rod (5) is fixedly connected with diagonal rod (11), one side that movable plate (8) is kept away from connecting box (3) is kept away from between flange (2), the utility model discloses a movable box for the refrigerator, including box (12) and box (12), the top fixedly connected with montant (13) of box (12) inner chamber, the surface cover of montant (13) is equipped with fly leaf (14), the bottom fixedly connected with limiting plate (15) of montant (13), the both sides of fly leaf (14) are all through second pivot swing joint has bracing piece (16), one side that fly leaf (14) was kept away from to bracing piece (16) is through third pivot swing joint has riser (17), fixedly connected with first spring (18) between the inner chamber of riser (17) and box (12), the both sides of box (12) inner chamber are all fixedly connected with attenuator (19), the both sides at fly leaf (14) top are all fixedly connected with movable rod (20), the top of movable rod (20) runs through to the top of box (12) and with rise seat body (1) fixedly connected.

2. The transformer high voltage elevating seat structure as set forth in claim 1, wherein: the torsion spring (7) is sleeved on the surface of the connecting rod (5), the two sides of the moving plate (8) are fixedly connected with first sliding blocks, and the two sides of the inner cavity of the connecting cylinder (3) are provided with first sliding grooves matched with the first sliding blocks.

3. The transformer high voltage elevating seat structure as set forth in claim 1, wherein: a second spring (21) is fixedly connected between the movable plate (14) and the limiting plate (15), and the second spring (21) is sleeved on the surface of the vertical rod (13).

4. The transformer high voltage elevating seat structure as set forth in claim 1, wherein: the top and the bottom of riser (17) all fixedly connected with second slider, the top and the bottom of box (12) inner chamber all set up the second spout with second slider looks adaptation.

5. The transformer high voltage elevating seat structure as set forth in claim 1, wherein: the bottom of ring flange (2) fixedly connected with mounting panel (22), mounting hole (23) have all been seted up around mounting panel (22) top.

6. The transformer high voltage elevating seat structure as set forth in claim 1, wherein: two sides of the top of the box body (12) are fixedly connected with cushion pads (24), and the cushion pads (24) are contacted with the lifting seat body (1).