CN220232859U

CN220232859U - Transformer protection mechanism

Info

Publication number: CN220232859U
Application number: CN202321080760.9U
Authority: CN
Inventors: 贾卫贤; 王龙飞
Original assignee: Anhui Hongde Power Engineering Co ltd
Current assignee: Tianjin Huazhen Power Engineering Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-12-22
Anticipated expiration: 2033-05-08

Abstract

The utility model relates to the technical field of transformer protection, in particular to a transformer protection mechanism, which comprises a protection component, wherein the protection component comprises a bottom plate, the top of the bottom plate is fixedly connected with a protection net, the top of the protection net is fixedly connected with a cover plate, the bottom of the cover plate is fixedly connected with a dust cover, the bottom of the dust cover is fixedly connected with a guide frame, the bottom of the guide frame is fixedly connected with a positioning frame, and the bottom of the cover plate is fixedly connected with a traction rope; the upper surface of bottom plate fixedly connected with transformer main part, the below of apron is connected with the transformer main part. According to the utility model, the transformer main body can be covered by the protective cover, so that a good dustproof effect is achieved, sand and dust can be blocked in severe sand and dust weather, and meanwhile, the external floating bag or balloon can be further reduced from being adhered to the transformer main body by the arrangement of the protective net, so that the use safety of the transformer main body is further improved.

Description

Transformer protection mechanism

Technical Field

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

Background

A transformer is one of the common devices in a power system, and is a stationary electrical device, which is used to change an ac voltage with a certain value into another voltage with the same frequency or several voltages with different values, and is usually installed between utility poles in an outdoor installation mode.

However, when the existing transformer is installed outdoors, the existing transformer does not have a certain protection effect, especially when the existing transformer is installed in a city with multiple sand and dust weather, sand and dust are accumulated at the connecting end of the transformer easily, so that the conveying effect of the existing transformer is affected, the safety and the high efficiency of the use of the transformer are reduced, and the existing transformer is not protected by a special protection mechanism in life, so that the use flexibility of the transformer is greatly reduced.

Disclosure of Invention

The utility model aims to provide a transformer protection mechanism, which solves the problems that dust accumulation easily occurs at the connecting end of a transformer and the like when the transformer is installed and used in cities with multiple dust and sand weather, so that the conveying effect is affected and the use safety and the high efficiency of the transformer are reduced.

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

the protection assembly comprises a bottom plate, the top of the bottom plate is fixedly connected with a protection net, the top of the protection net is fixedly connected with a cover plate, the bottom of the cover plate is fixedly connected with a dust cover, the bottom of the dust cover is fixedly connected with a guide frame, the bottom of the guide frame is fixedly connected with a positioning frame, and the bottom of the cover plate is fixedly connected with a traction rope;

the upper surface of bottom plate fixedly connected with transformer main part, the below of apron is connected with the transformer main part.

Preferably, the outer ring of the upper surface of the bottom plate is uniformly provided with threaded holes, and the locating frame is provided with locating holes corresponding to the threaded holes.

Preferably, the lower surface fixedly connected with support frame of apron, the upper surface of the bottom fixedly connected with transformer main part of support frame, the through-hole has been seted up on the apron, and the inner wall of through-hole is provided with the rubber sleeve.

Preferably, the dust cover is sleeved outside the transformer main body, the dust cover is positioned outside the protective net, and the interval range between adjacent protective nets is 3-5cm.

Preferably, a guide hole is formed in the vertical central line of the guide frame, a traction rope penetrates through the guide hole, and the interval range between every two adjacent guide holes is 20-30cm.

Preferably, the lower surface edge fixedly connected with spacing ring of apron, and the spacing ring is the slope form, the inside of spacing ring is run through there is the haulage rope, the one end of haulage rope connection in the apron below is in the inside of dust cover, the other end of haulage rope is the sphere form, and the sphere diameter is greater than spacing ring annular diameter.

Compared with the prior art, the utility model has the beneficial effects that: this transformer protection machanism passes through the setting of protection casing, can cover the transformer main part to play good dustproof effect, make it can carry out the sand and dust separation under the bad sand and dust weather, simultaneously through the setting of protection network, can further reduce outside float bag or balloon adhesion in the transformer main part, further improve its safety in utilization.

(1) According to the utility model, through the arrangement of the protective cover, the protective cover can be put down to cover the transformer main body in severe sand and dust weather, so that a good dustproof effect is achieved, and meanwhile, the protective cover adopts up-and-down pulling type operation control, so that the dust cover can be conveniently stored, and therefore, the protective cover can be stored in a rolled manner in non-sand and dust weather, and the heat dissipation efficiency of the protective cover is ensured.

(2) According to the utility model, through the arrangement of the protective net, the external coverage protection of the transformer main body can be further realized, and the contact and adhesion of an external plastic bag or balloon to the transformer main body are effectively reduced, so that the use safety of the transformer main body is further improved, and meanwhile, nesting of birds above the transformer can be avoided, and the safety of the birds is further improved.

Drawings

FIG. 1 is a schematic view of a first state structure of the present utility model;

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

FIG. 3 is a schematic cross-sectional view of a protective assembly of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a transformer body; 2. a protective assembly; 21. a bottom plate; 22. a protective net; 23. a cover plate; 24. a dust cover; 25. a guide frame; 26. a positioning frame; 27. a support frame; 28. a traction rope; 29. and a limiting ring.

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. 1-4, an embodiment of the present utility model is provided: a transformer guard mechanism comprising: the transformer body 1 and the dust cap 24 used in the present application are commercially available products, and the principle and connection manner thereof are well known to those skilled in the art, so that they will not be described in detail herein,

the protection component 2, the protection component 2 includes the bottom plate 21, the top fixedly connected with protection network 22 of bottom plate 21, the top fixedly connected with apron 23 of protection network 22, the bottom fixedly connected with dust cover 24 of apron 23, the bottom fixedly connected with leading truck 25 of dust cover 24, the bottom fixedly connected with locating frame 26 of leading truck 25, the bottom fixedly connected with haulage rope 28 of apron 23, through the setting of this structure, can realize covering protection to transformer main body 1, not only make it have good dustproof effect through the cover of dust cover 24, can also play the interception protection of external object through the setting of protection network 22;

the upper surface of the bottom plate 21 is fixedly connected with a transformer main body 1, and the lower part of the cover plate 23 is connected with the transformer main body 1.

Further, the screw holes are evenly formed in the outer ring of the upper surface of the bottom plate 21, the positioning holes are formed in the positions, corresponding to the screw holes, of the positioning frame 26, the positioning frame 26 can be penetrated through by bolts through the start of the positioning holes of the positioning frame 26, and the positioning frame 26 is connected with the screw holes above the bottom plate 21, so that the auxiliary positioning of the positioning frame 26 is realized, and the covering stability of the dust cover 24 is improved.

Further, the lower surface fixedly connected with support frame 27 of apron 23, the upper surface of the bottom fixedly connected with transformer main part 1 of support frame 27, offered the through-hole on the apron 23, and the inner wall of through-hole is provided with the rubber sleeve, through the setting of this through-hole and rubber sleeve, satisfies the run-through of transformer main part 1 circuit connection, and the setting of rubber sleeve has good guard action, avoids the wearing and tearing of circuit.

Further, the dust cover 24 is sleeved outside the transformer main body 1, the dust cover 24 is arranged outside the protective nets 22, the interval range between adjacent protective nets 22 is 3-5cm, the dust cover 24 is made of air-permeable materials, the rise of the internal temperature during dust prevention treatment can be reduced as much as possible, and certain heat can be emitted through the air-permeable materials.

Further, the guide hole has been seted up on the vertical central line of guide frame 25, and the inside of guide hole runs through and has haulage rope 28, and interval range between the adjacent guide hole is 20-30cm, through the setting of guide frame 25, the pulling of cooperation haulage rope 28, can drive guide frame 25 and shift up, thereby realize collecting dust cover 24, conveniently pile up dust cover 24 and accomodate, and haulage rope 28 is the even number and distributes, thereby can accomodate the back at dust cover 24, tie up adjacent haulage rope 28 each other, when realizing fastening location, avoid haulage rope 28 outside extension overlength, realize its own accomodating treatment.

Further, the lower surface edge fixedly connected with spacing ring 29 of apron 23, and spacing ring 29 is the slope form, and the inside of spacing ring 29 runs through there is haulage rope 28, and the one end of haulage rope 28 connection in apron 23 below is in the inside of dust cover 24, and the other end of haulage rope 28 is the ball form, and the ball diameter is greater than spacing ring 29 annular diameter, through setting up of spacing ring 29, the supplementary traction and the spacing of haulage rope 28 of being convenient for to when need accomodate dust cover 24, only need to carry out the drop-down to haulage rope 28 ball end can.

Working principle: when the transformer is used, when the transformer main body 1 encounters severe sand and dust weather, the fastening of the adjacent traction ropes 28 is released, the dust cover 24 can be covered outside the protective net 22 by pulling down the positioning frame 26, the positioning frame 26 is further fixed above the bottom plate 21 through bolts, so that a good dust prevention effect is achieved through the dust cover 24, when sand and dust is finished, the guide frame 25 can be driven to ascend through the auxiliary traction of the limiting rings 29 by pulling down the spherical ends of the traction ropes 28, meanwhile, the stacking and storage of the dust cover 24 are realized, and when the dust cover is lifted to the highest point, the auxiliary positioning and storage are realized through the fastening of the adjacent traction ropes 28, and the interception protection of external objects can be realized through the protective net 22.

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

1. A transformer protection mechanism, comprising:

the protection assembly (2), the protection assembly (2) comprises a bottom plate (21), a protection net (22) is fixedly connected to the top of the bottom plate (21), a cover plate (23) is fixedly connected to the top of the protection net (22), a dust cover (24) is fixedly connected to the bottom of the cover plate (23), a guide frame (25) is fixedly connected to the bottom of the dust cover (24), a positioning frame (26) is fixedly connected to the bottom of the guide frame (25), and a traction rope (28) is fixedly connected to the bottom of the cover plate (23);

the upper surface of bottom plate (21) is fixedly connected with transformer main part (1), the below of apron (23) is connected with transformer main part (1).

2. A transformer guard mechanism according to claim 1, wherein: screw holes are uniformly formed in the outer ring of the upper surface of the bottom plate (21), and positioning holes are formed in the positions, corresponding to the screw holes, of the positioning frame (26).

3. A transformer guard mechanism according to claim 1, wherein: the transformer is characterized in that a supporting frame (27) is fixedly connected to the lower surface of the cover plate (23), the bottom of the supporting frame (27) is fixedly connected with the upper surface of the transformer main body (1), a through hole is formed in the cover plate (23), and a rubber sleeve is arranged on the inner wall of the through hole.

4. A transformer guard mechanism according to claim 1, wherein: the dustproof cover (24) is sleeved outside the transformer main body (1), the dustproof cover (24) is positioned outside the protective net (22), and the interval range between adjacent protective nets (22) is 3-5cm.

5. A transformer guard mechanism according to claim 1, wherein: guide holes are formed in the vertical central line of the guide frame (25), traction ropes (28) penetrate through the guide holes, and the interval range between the adjacent guide holes is 20-30cm.

6. The transformer guard mechanism of claim 5, wherein: the utility model discloses a dust cover, including apron (23), spacer ring (29) are fixed connection to lower surface edge, and spacer ring (29) are the slope form, the inside of spacer ring (29) is run through there is haulage rope (28), one end that haulage rope (28) are connected in apron (23) below is in the inside of dust cover (24), the other end of haulage rope (28) is the sphere form, and sphere diameter is greater than spacer ring (29) annular diameter.