CN221149760U - Protective mechanism of transformer - Google Patents

Abstract

The utility model relates to the technical field of transformer protection, in particular to a protection mechanism of a transformer, which comprises a transformer component, wherein a multifunctional component is arranged above the transformer component; the multifunctional assembly comprises a fixed plate, a sliding plate is arranged in the fixed plate, and a first storage groove is formed in one end of the sliding plate. According to the transformer protection mechanism, the first spring, the limiting block and the circular arc-shaped plate are arranged, the operation is simple and convenient, the installation is not required to be carried out by using bolts, the self-locking performance is achieved, the labor intensity during the bolt installation is reduced, the installation efficiency is improved, the possibility that rainwater contacts with a transformer main body is greatly reduced, the impact force of wind and rainwater on the transformer main body is reduced through the arrangement of the first damping spring, the force of following vibration of a transformer wire is slowed down through the arrangement of the second damping spring and the clamping block, and the influence of long-term vibration of the transformer wire on the performance and service life of the transformer wire is avoided.

Description

Protective mechanism of transformer

Technical Field

The utility model relates to the technical field of transformer protection, in particular to a protection mechanism of a transformer.

Background

The transformer is basic equipment for power transmission and distribution, is widely applied to the fields of industry, agriculture, traffic, urban communities and the like, and is closely related to power transmission and distribution.

However, most of the existing transformers are outdoor and outdoor installed, no specific protective structure exists, the transformer shell cannot be detached and replaced, the transformer shell is blown by wind and sun for a long time, the transformer shell is easy to damage, parts inside the transformer are damaged, the transformer is unsafe to use, and safety accidents are easy to occur.

Disclosure of utility model

The utility model aims to provide a protection mechanism of a transformer, which solves the problems that the prior art does not have a protection structure and a transformer shell cannot be detached and replaced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a protective mechanism for a transformer, comprising:

the transformer assembly is provided with a multifunctional assembly above;

The multifunctional assembly comprises a fixing plate, a sliding plate is arranged in the fixing plate, a storage groove is formed in one end of the sliding plate, a spring is arranged in the storage groove, a limiting block is connected to the upper portion of the spring, an heightening frame is connected to one side of the sliding plate, a connecting rod is connected to the lower portion of the heightening frame, a damping spring is connected to the upper portion of the heightening frame, an arc-shaped plate is connected to the upper portion of the damping spring, a storage groove is formed in the top end of the arc-shaped plate, a damping spring is arranged in the inner portion of the storage groove, and a clamping block is connected to one end of the damping spring.

Preferably, the transformer assembly comprises a transformer main body, wherein transformer electroceramics are connected to the upper side of the transformer main body, and transformer wires are connected to the upper side of the transformer electroceramics.

Preferably, the fixing plate is fixedly connected with the transformer main body, and the fixing plate is provided with holes corresponding to the limiting blocks.

Preferably, two ends of the first spring are fixedly connected with the sliding plate and the limiting block respectively.

Preferably, the fixing plates are two, and the connecting rods are fixedly connected with the two heightening frames.

Preferably, two ends of the first vibration reduction spring are fixedly connected with the heightening frame and the circular arc-shaped plate respectively.

Preferably, two ends of the second vibration reduction spring are fixedly connected with the arc-shaped plate and the clamping block respectively, and one side of the clamping block is provided with a groove corresponding to the transformer wire.

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

(1) This novel transformer protection machanism is through the setting of a spring, stopper and circular arc template, press the stopper into a storage tank earlier, push the slide into the fixed plate in, push the head always, the stopper is under the elasticity effect of a spring, insert in the hole of fixed plate, fix the position of slide, easy operation is convenient, need not to use the bolt to install, and have the auto-lock nature, intensity of labour when having reduced the bolt installation, the efficiency of installation has been promoted simultaneously, the circular arc template has played the effect of shielding from wind and rain, greatly reduced the possibility of rainwater and transformer main part contact.

(2) This novel transformer protection machanism is through the setting of damping spring No. one, and wind and rainwater constantly pat circular arc template, and circular arc template is with power transmission for damping spring No. one, and damping spring No. one has played the effect of energy dissipation damping, has reduced wind and rainwater to the impact force of transformer main part.

(3) This novel transformer protection machanism passes through the setting of damping spring No. two and fixture block, with the transformer wire card in the recess of fixture block, when the circular arc template is beaten by wind and rainwater and is produced slight rocking, the transformer wire is blocked in the centre by two fixture blocks, no. two damping spring has played the effect of energy dissipation damping, has slowed down the dynamics that the transformer wire followed vibrations, avoids the long-term vibrations of transformer wire to produce the influence to self performance and life-span.

Description of the drawings:

FIG. 1 is a schematic front view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the back of the overall structure of the present utility model;

FIG. 3 is a schematic top view of the overall structure of the present utility model;

FIG. 4 is an exploded view of the multi-functional assembly of the present utility model;

Fig. 5 is a schematic diagram of a portion a in fig. 4 according to the present utility model.

In the figure: 01. a transformer assembly; 11. a transformer body; 12. electric porcelain of the transformer; 13. a transformer wire; 02. a multifunctional component; 21. a fixing plate; 22. a slide plate; 23. a first storage groove; 24. a first spring; 25. a limiting block; 26. a heightening frame; 27. a connecting rod; 28. a first vibration damping spring; 29. arc-shaped plates; 30. a second storage groove; 31. a second vibration reduction spring; 32. and (5) clamping blocks.

The specific embodiment is as follows:

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. 1-5, an embodiment of the present utility model is provided: the transformer assembly 01, the first damping spring 28 and the second damping spring 31 used in the present utility model are all commercially available products, and the principle and the connection manner are all well known in the art, so they will not be described herein.

Comprising the following steps: a transformer assembly 01, and a multifunctional assembly 02 is arranged above the transformer assembly 01;

The multifunctional assembly 02, the multifunctional assembly 02 includes fixed plate 21, the inside of fixed plate 21 is provided with slide 22, a storage tank 23 has been seted up to slide 22's one end, a storage tank 23's inside is provided with a spring 24, a spring 24's top is connected with stopper 25, slide 22's one side is connected with increases the frame 26, it is connected with connecting rod 27 to increase the below of frame 26, it is connected with a damping spring 28 to increase the top of frame 26, a damping spring 28's top is connected with circular arc template 29, no. two storage tanks 30 have been seted up on circular arc template 29's top, no. two storage tanks 30's internal connection has No. two damping springs 31, no. two damping springs 31's one end is connected with fixture block 32, connecting rod 27 has played the effect of increasing stability, no. one damping spring 28 has played the effect of energy dissipation vibration reduction, no. two damping springs 31 have played the effect of energy dissipation vibration reduction.

Further, the transformer assembly 01 comprises a transformer main body 11, a transformer electric porcelain 12 is connected above the transformer main body 11, a transformer wire 13 is connected above the transformer electric porcelain 12, and the transformer electric porcelain 12 is mainly applied to power transmission lines, substations and electrical equipment with various voltage levels in a power system, and in other special industries such as a power system of rail transit, conductors or components with different potentials are connected, insulated and supported.

Further, the fixing plate 21 is fixedly connected with the transformer main body 11, so that the stability of the overall structure of the multifunctional assembly 02 is ensured, the fixing plate 21 is provided with holes corresponding to the limiting blocks 25, and the limiting blocks 25 can be inserted into the holes of the fixing plate 21 to fix the positions of the fixing plate 21 and the sliding plate 22.

Further, the two ends of the first spring 24 are fixedly connected with the sliding plate 22 and the limiting block 25 respectively, the limiting block 25 can be pushed into the hole of the fixed plate 21 to fix the position of the sliding plate 22, and the sliding plate 22 is convenient to install.

Further, the fixing plates 21 are provided with two connecting rods 27 fixedly connected with the two heightening frames 26, and the connecting rods 27 play a role in increasing stability.

Further, the two ends of the first vibration reduction spring 28 are fixedly connected with the heightening frame 26 and the circular arc-shaped plate 29 respectively, the first vibration reduction spring 28 plays a role in energy dissipation and vibration reduction, the impact force of wind and rainwater is avoided from being overlarge, the transformer main body 11 is influenced, the circular arc-shaped plate 29 plays a role in shielding wind and rain, and the rainwater is prevented from directly beating on the transformer main body 11.

Further, the two ends of the second vibration reduction spring 31 are fixedly connected with the arc-shaped plate 29 and the clamping block 32 respectively, the second vibration reduction spring 31 plays a role in energy dissipation and vibration reduction, the vibration amplitude of the transformer wire 13 is slowed down, the possibility of damage to the transformer wire 13 is reduced, one side of the clamping block 32 is provided with a groove corresponding to the transformer wire 13, the position of the transformer wire 13 is limited, and the possibility that rainwater enters the transformer main body 11 is reduced.

Working principle: when the transformer wire 13 is used, the fixing plate 21 is fixed on the transformer main body 11, the limiting block 25 is pressed into the first storage groove 23, the sliding plate 22 is pushed into the fixing plate 21 until the sliding plate is pushed to the head, the limiting block 25 is inserted into a hole of the fixing plate 21 under the elastic force of the first spring 24, the position of the sliding plate 22 is fixed, and the transformer wire 13 is clamped in grooves of the two clamping blocks 32. The above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (7)

1. A protective mechanism for a transformer, comprising:

A transformer assembly (01), wherein a multifunctional assembly (02) is arranged above the transformer assembly (01);

Multifunctional assembly (02), multifunctional assembly (02) include fixed plate (21), the inside of fixed plate (21) is provided with slide (22), one end of slide (22) has been seted up and has been accomodate groove (23) No. one, the inside of accomodating groove (23) is provided with spring (24) No. one, the top of spring (24) is connected with stopper (25), one side of slide (22) is connected with increases frame (26), the below of increasing frame (26) is connected with connecting rod (27), the top of increasing frame (26) is connected with damping spring (28) No. one, the top of damping spring (28) No. one is connected with circular arc template (29), no. two accomodates groove (30) have been seted up on the top of circular arc template (29), the internal connection of No. two accomodates groove (30) has damping spring (31), the one end of No. two damping spring (31) is connected with fixture block (32).

2. The protective mechanism of a transformer according to claim 1, wherein: the transformer assembly (01) comprises a transformer main body (11), a transformer electric porcelain (12) is connected to the upper side of the transformer main body (11), and a transformer wire (13) is connected to the upper side of the transformer electric porcelain (12).

3. The protective mechanism of a transformer according to claim 1, wherein: the fixed plate (21) is fixedly connected with the transformer main body (11), and holes are formed in the fixed plate (21) corresponding to the limiting blocks (25).

4. The protective mechanism of a transformer according to claim 1, wherein: two ends of the first spring (24) are fixedly connected with the sliding plate (22) and the limiting block (25) respectively.

5. The protective mechanism of claim 2, wherein: the two fixing plates (21) are arranged, and the connecting rods (27) are fixedly connected with the two heightening frames (26).

6. A protective mechanism for a transformer according to claim 3, wherein: two ends of the first vibration reduction spring (28) are fixedly connected with the heightening frame (26) and the circular arc-shaped plate (29) respectively.

7. The protective mechanism of claim 4, wherein: two ends of the second vibration reduction spring (31) are fixedly connected with the arc-shaped plate (29) and the clamping block (32) respectively, and one side of the clamping block (32) is provided with a groove corresponding to the transformer wire (13).